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annotate lwasm/pseudo.c @ 208:fa835b780ffb

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Fix crash on conditionals with undefined symbols Fix NULL pointer deref when parsing conditionals using undefined symbols.
author William Astle <lost@l-w.ca>
date Sat, 09 Jun 2012 15:57:58 -0600
parents 1824cabf25ce
children f87c86668d6b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 pseudo.c
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3 Copyright © 2010 William Astle
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4
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5 This file is part of LWASM.
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6
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7 LWASM is free software: you can redistribute it and/or modify it under the
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8 terms of the GNU General Public License as published by the Free Software
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9 Foundation, either version 3 of the License, or (at your option) any later
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10 version.
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11
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12 This program is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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15 more details.
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16
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17 You should have received a copy of the GNU General Public License along with
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18 this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 */
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21
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22 #include <stdio.h>
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23 #include <ctype.h>
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24 #include <string.h>
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25 #include <stdlib.h>
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26 #include <time.h>
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27
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28 #include <lw_alloc.h>
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29
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30 #include "lwasm.h"
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31 #include "instab.h"
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32 #include "input.h"
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33
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34 #include "lw_string.h"
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35
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36 extern void register_struct_entry(asmstate_t *as, line_t *l, int size, structtab_t *ss);
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37
132
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38 // for "dts"
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39 PARSEFUNC(pseudo_parse_dts)
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40 {
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41 time_t tp;
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42 char *t;
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43
135
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44 skip_operand(p);
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45 l -> len = 0;
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46
132
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47 tp = time(NULL);
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48 t = ctime(&tp);
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49
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50 while (*t)
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51 {
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52 lwasm_emit(l, *t);
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53 t++;
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54 l -> len += 1;
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55 }
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56 }
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57
135
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58 EMITFUNC(pseudo_emit_dts)
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59 {
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60 }
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61
132
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62 // for "dtb"
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63 PARSEFUNC(pseudo_parse_dtb)
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64 {
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65 skip_operand(p);
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66 l -> len = 6;
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67 }
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68
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69 EMITFUNC(pseudo_emit_dtb)
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70 {
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71 time_t tp;
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72 struct tm *t;
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73
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74 tp = time(NULL);
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75 t = localtime(&tp);
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76
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77 lwasm_emit(l, t -> tm_year);
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78 lwasm_emit(l, t -> tm_mon + 1);
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79 lwasm_emit(l, t -> tm_mday);
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80 lwasm_emit(l, t -> tm_hour);
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81 lwasm_emit(l, t -> tm_min);
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82 lwasm_emit(l, t -> tm_sec);
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83 }
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84
0
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85 // for "end"
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86 PARSEFUNC(pseudo_parse_end)
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87 {
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88 lw_expr_t addr;
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89
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90 as -> endseen = 1;
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91 l -> len = 0;
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92
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93 if (as -> output_format != OUTPUT_DECB)
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94 {
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95 skip_operand(p);
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96 return;
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97 }
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98
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99 if (!**p)
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100 {
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101 addr = lw_expr_build(lw_expr_type_int, 0);
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102 }
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103 else
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104 {
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105 addr = lwasm_parse_expr(as, p);
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106 }
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107 if (!addr)
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108 {
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109 lwasm_register_error(as, l, "Bad expression");
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110 addr = lw_expr_build(lw_expr_type_int, 0);
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111 }
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112 lwasm_save_expr(l, 0, addr);
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113 }
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114
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115 EMITFUNC(pseudo_emit_end)
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116 {
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117 lw_expr_t addr;
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118
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119 addr = lwasm_fetch_expr(l, 0);
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120
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121 if (addr)
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122 {
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123 if (!lw_expr_istype(addr, lw_expr_type_int))
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124 lwasm_register_error(as, l, "Exec address not constant!");
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125 else
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126 as -> execaddr = lw_expr_intval(addr);
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127 }
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128 as -> endseen = 1;
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129 }
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130
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131 PARSEFUNC(pseudo_parse_fcb)
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132 {
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133 int i = 0;
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134 lw_expr_t e;
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135
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136 for (;;)
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137 {
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138 e = lwasm_parse_expr(as, p);
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139 if (!e)
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diff changeset
140 {
147
9cf1796259b2 Fixed segfault in fcb,fdb,fqb with empty operands
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parents: 145
diff changeset
141 lwasm_register_error(as, l, "Bad expression (#%d)", i);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
142 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
143 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
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diff changeset
144 lwasm_save_expr(l, i++, e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
145 if (**p != ',')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
146 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
147 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
148 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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parents:
diff changeset
149
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
150 l -> len = i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
151 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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152
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
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diff changeset
153 EMITFUNC(pseudo_emit_fcb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
154 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
155 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
156 lw_expr_t e;
2
7317fbe024af Clean up insane number of compiler warnings under -Wall
lost@l-w.ca
parents: 0
diff changeset
157 // int v;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
158
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
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diff changeset
159 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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160 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
161 e = lwasm_fetch_expr(l, i);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
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162 lwasm_emitexpr(l, e, 1);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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163 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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164 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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165
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
166 PARSEFUNC(pseudo_parse_fdb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
167 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
168 int i = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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169 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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170
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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171 for (;;)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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172 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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173 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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174 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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175 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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176 lwasm_register_error(as, l, "Bad expression (#%d)", i);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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177 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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178 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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179 lwasm_save_expr(l, i++, e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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180 if (**p != ',')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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181 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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182 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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183 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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184
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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185 l -> len = i * 2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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186 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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187
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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188 EMITFUNC(pseudo_emit_fdb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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189 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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190 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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191 lw_expr_t e;
2
7317fbe024af Clean up insane number of compiler warnings under -Wall
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diff changeset
192 // int v;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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193
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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194 for (i = 0; i < (l -> len)/2; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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195 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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196 e = lwasm_fetch_expr(l, i);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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197 lwasm_emitexpr(l, e, 2);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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198 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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199 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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200
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
201 PARSEFUNC(pseudo_parse_fqb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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202 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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203 int i = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
204 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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205
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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206 for (;;)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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207 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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208 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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209 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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210 {
147
9cf1796259b2 Fixed segfault in fcb,fdb,fqb with empty operands
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diff changeset
211 lwasm_register_error(as, l, "Bad expression (#%d)", i);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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212 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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213 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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214 lwasm_save_expr(l, i++, e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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215 if (**p != ',')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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216 break;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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217 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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218 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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219
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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220 l -> len = i * 4;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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221 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
222
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
223 EMITFUNC(pseudo_emit_fqb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
224 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
225 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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226 lw_expr_t e;
2
7317fbe024af Clean up insane number of compiler warnings under -Wall
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diff changeset
227 // int v;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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228
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
229 for (i = 0; i < (l -> len)/4; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
230 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
231 e = lwasm_fetch_expr(l, i);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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232 lwasm_emitexpr(l, e, 4);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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diff changeset
233 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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234 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
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235
75
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
236 static int cstringlen(asmstate_t *as, line_t *ln, char **p, char delim)
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
237 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
238 int l = 0;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
239 char *str = NULL;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
240 int blen = 0;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
241 int bsize = 0;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
242
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
243 if (!(as -> pragmas & PRAGMA_CESCAPES))
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
244 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
245 for (; **p && **p != delim; (*p)++)
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
246 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
247 l++;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
248 if (blen >= bsize)
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
249 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
250 str = lw_realloc(str, bsize + 32);
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
251 bsize++;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
252 }
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
253 str[blen++] = **p;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
254 }
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
255 }
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
256 else
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
257 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
258 while (**p && **p != delim)
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
259 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
260 int wch = **p;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
261 if (**p == '\\')
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
262 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
263 /* escape sequence */
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
264
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
265 (*p)++;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
266 if (!**p)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
267 break;
76
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
lost@l-w.ca
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diff changeset
268
75
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
269 switch (**p)
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
270 {
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
271 /* octal sequence or NUL */
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
272 /* skip the "0", then skip up to two more digits */
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
273 case '0':
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
274 case '1':
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
275 case '2':
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
276 case '3':
76
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
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diff changeset
277 wch = **p;
75
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
278 wch -= 0x30;
76
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
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diff changeset
279 if ((*p)[1] >= '0' && (*p)[1] < '8')
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
280 {
76
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
lost@l-w.ca
parents: 75
diff changeset
281 (*p)++;
75
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
282 wch *= 8;
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
283 wch += **p - 0x30;
76
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
lost@l-w.ca
parents: 75
diff changeset
284 }
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
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parents: 75
diff changeset
285 if ((*p)[1] >= '0' && (*p)[1] < '8')
da74ccf4278c Fixed bug parsing octal constants under cescapes pragma
lost@l-w.ca
parents: 75
diff changeset
286 {
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
287 (*p)++;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
288 wch *= 8;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
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diff changeset
289 wch += **p -0x30;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
290 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
291 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
292
3d50022e16e7 Restored pragma cescapes functionality
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diff changeset
293 /* hexadecimal value */
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
294 case 'x':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
295 (*p)++; // ignore "x"
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
296 wch = 0;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
297 if (**p) // skip digit 1
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
298 {
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
299 wch = **p - 0x30;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
300 if (wch > 9)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
301 wch -= 7;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
302 if (wch > 9)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
303 wch -= 32;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
304 (*p)++;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
305 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
306 if (**p)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
307 {
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
308 int i;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
309 i = **p - 0x30;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
310 if (i > 9)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
311 i -= 7;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
312 if (i > 9)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
313 i -= 32;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
314 wch = wch * 16 + i;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
315 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
316 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
317
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
318 case 'a':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
319 wch = 7;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
320 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
321
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
322 case 'b':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
323 wch = 8;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
324 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
325
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
326 case 't':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
327 wch = 9;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
328 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
329
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
330 case 'n':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
331 wch = 10;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
332 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
333
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
334 case 'v':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
335 wch = 11;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
336 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
337
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
338 case 'f':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
339 wch = 12;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
340 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
341
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
342 case 'r':
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
343 wch = 13;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
344
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
345 /* everything else represents itself */
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
346 default:
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
347 break;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
348 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
349 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
350 /* now "wch" is the character to write out */
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
351 l++;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
352 (*p)++;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
353 if (blen >= bsize)
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
354 {
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
355 str = lw_realloc(str, bsize + 32);
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
356 bsize += 32;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
357 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
358 str[blen++] = wch;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
359 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
360 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
361 /* do something with the string here */
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
362 /* l is the string length, str is the string itself */
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
363 ln -> lstr = str;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
364 return l;
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
365 }
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
366
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
367 PARSEFUNC(pseudo_parse_fcc)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
368 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
369 char delim;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
370 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
371
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
372 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
373 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
374 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
375 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
376 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
377
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
378 delim = **p;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
379 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
380
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
381
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
382 i = cstringlen(as, l, p, delim);
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
383
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
384 if (**p != delim)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
385 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
386 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
387 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
388 }
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
389 (*p)++;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
390 l -> len = i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
391 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
392
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
393 EMITFUNC(pseudo_emit_fcc)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
394 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
395 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
396
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
397 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
398 lwasm_emit(l, l -> lstr[i]);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
399 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
400
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
401 PARSEFUNC(pseudo_parse_fcs)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
402 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
403 char delim;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
404 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
405
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
406 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
407 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
408 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
409 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
410 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
411
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
412 delim = **p;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
413 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
414
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
415 i = cstringlen(as, l, p, delim);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
416
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
417 if (**p != delim)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
418 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
419 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
420 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
421 }
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
422 (*p)++;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
423 l -> len = i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
424 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
425
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
426 EMITFUNC(pseudo_emit_fcs)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
427 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
428 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
429
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
430 for (i = 0; i < l -> len - 1; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
431 lwasm_emit(l, l -> lstr[i]);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
432 lwasm_emit(l, l -> lstr[i] | 0x80);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
433 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
434
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
435 PARSEFUNC(pseudo_parse_fcn)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
436 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
437 char delim;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
438 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
439
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
440 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
441 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
442 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
443 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
444 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
445
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
446 delim = **p;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
447 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
448
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
449 i = cstringlen(as, l, p, delim);
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
450
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
451 if (**p != delim)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
452 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
453 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
454 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
455 }
75
3d50022e16e7 Restored pragma cescapes functionality
lost@l-w.ca
parents: 63
diff changeset
456 (*p)++;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
457 l -> len = i + 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
458 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
459
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
460 EMITFUNC(pseudo_emit_fcn)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
461 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
462 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
463
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
464 for (i = 0; i < (l -> len - 1); i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
465 lwasm_emit(l, l -> lstr[i]);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
466 lwasm_emit(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
467 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
468
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
469 PARSEFUNC(pseudo_parse_rmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
470 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
471 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
472
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
473 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
474 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
475 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
476 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
477 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
478
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
479 l -> lint = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
480 if (as -> instruct)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
481 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
482 lwasm_reduce_expr(as, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
483 if (!lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
484 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
485 lwasm_register_error(as, l, "Expression must be constant at parse time");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
486 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
487 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
488 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
489 int e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
490 e = lw_expr_intval(expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
491 register_struct_entry(as, l, e, NULL);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
492 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
493 l -> lint = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
494 l -> symset = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
495 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
496 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
497 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
498 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
499 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
500 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
501 l -> dlen = -1;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
502 l -> len = 0;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
503 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
504 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
505 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
506 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
507
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
508 RESOLVEFUNC(pseudo_resolve_rmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
509 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
510 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
511
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
512 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
513 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
514
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
515 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
516 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
517 if (l -> dlen >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
518 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
519 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
520 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
521 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
522 if (l -> len >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
523 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
524 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
525
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
526 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
527
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
528 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
529 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
530 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
531 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
532 lwasm_register_error(as, l, "Negative reservation sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
533 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
534 l -> dlen = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
535 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
536 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
537 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
538 l -> dlen = lw_expr_intval(expr);
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
539 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
540 l -> len = lw_expr_intval(expr);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
541 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
542 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
543
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
544 EMITFUNC(pseudo_emit_rmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
545 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
546 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
547 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
548
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
549 if (l -> len < 0 || l -> dlen < 0)
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
550 lwasm_register_error(as, l, "Expression not constant: %d %d", l -> len, l -> dlen);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
551 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
552
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
553 PARSEFUNC(pseudo_parse_rmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
554 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
555 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
556
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
557 l -> lint = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
558 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
559 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
560 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
561 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
562 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
563
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
564 if (as -> instruct)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
565 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
566 lwasm_reduce_expr(as, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
567 if (!lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
568 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
569 lwasm_register_error(as, l, "Expression must be constant at parse time");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
570 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
571 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
572 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
573 int e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
574 e = lw_expr_intval(expr) * 2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
575 register_struct_entry(as, l, e, NULL);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
576 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
577 l -> symset = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
578 l -> lint = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
579 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
580 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
581 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
582 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
583 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
584 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
585 l -> dlen = -1;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
586 l -> len = 0;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
587 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
588 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
589 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
590 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
591
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
592 RESOLVEFUNC(pseudo_resolve_rmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
593 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
594 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
595
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
596 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
597 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
598
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
599 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
600 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
601 if (l -> dlen >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
602 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
603 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
604 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
605 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
606 if (l -> len >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
607 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
608 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
609
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
610 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
611
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
612 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
613 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
614 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
615 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
616 lwasm_register_error(as, l, "Negative reservation sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
617 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
618 l -> dlen = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
619 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
620 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
621 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
622 l -> dlen = lw_expr_intval(expr) * 2;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
623 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
624 l -> len = lw_expr_intval(expr) * 2;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
625 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
626 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
627
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
628 EMITFUNC(pseudo_emit_rmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
629 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
630 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
631 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
632
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
633 if (l -> len < 0 || l -> dlen < 0)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
634 lwasm_register_error(as, l, "Expression not constant");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
635 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
636
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
637
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
638 PARSEFUNC(pseudo_parse_rmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
639 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
640 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
641
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
642 l -> lint = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
643 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
644 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
645 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
646 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
647 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
648 if (as -> instruct)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
649 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
650 lwasm_reduce_expr(as, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
651 if (!lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
652 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
653 lwasm_register_error(as, l, "Expression must be constant at parse time");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
654 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
655 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
656 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
657 int e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
658 e = lw_expr_intval(expr) * 4;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
659 register_struct_entry(as, l, e, NULL);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
660 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
661 l -> symset = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
662 l -> lint = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
663 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
664 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
665 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
666 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
667 if (as -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
668 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
669 l -> dlen = -1;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
670 l -> len = 0;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
671 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
672 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
673 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
674 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
675
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
676 RESOLVEFUNC(pseudo_resolve_rmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
677 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
678 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
679
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
680 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
681 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
682
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
683 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
684 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
685 if (l -> dlen >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
686 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
687 }
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
688 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
689 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
690 if (l -> len >= 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
691 return;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
692 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
693
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
694 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
695
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
696 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
697 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
698 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
699 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
700 lwasm_register_error(as, l, "Negative reservation sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
701 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
702 l -> dlen = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
703 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
704 }
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
705 if (l -> inmod)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
706 l -> dlen = lw_expr_intval(expr) * 4;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
707 else
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
708 l -> len = lw_expr_intval(expr) * 4;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
709 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
710 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
711
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
712 EMITFUNC(pseudo_emit_rmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
713 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
714 if (l -> lint)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
715 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
716
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
717 if (l -> len < 0 || l -> dlen < 0)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
718 lwasm_register_error(as, l, "Expression not constant");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
719 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
720
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
721
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
722 PARSEFUNC(pseudo_parse_zmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
723 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
724 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
725
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
726 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
727 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
728 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
729 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
730 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
731
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
732 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
733 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
734
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
735 RESOLVEFUNC(pseudo_resolve_zmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
736 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
737 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
738
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
739 if (l -> len >= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
740 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
741
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
742 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
743
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
744 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
745 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
746 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
747 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
748 lwasm_register_error(as, l, "Negative block sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
749 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
750 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
751 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
752 l -> len = lw_expr_intval(expr) * 4;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
753 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
754 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
755
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
756 EMITFUNC(pseudo_emit_zmq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
757 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
758 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
759
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
760 if (l -> len < 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
761 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
762 lwasm_register_error(as, l, "Expression not constant");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
763 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
764 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
765
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
766 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
767 lwasm_emit(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
768 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
769
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
770
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
771 PARSEFUNC(pseudo_parse_zmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
772 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
773 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
774
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
775 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
776 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
777 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
778 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
779 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
780
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
781 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
782 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
783
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
784 RESOLVEFUNC(pseudo_resolve_zmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
785 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
786 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
787
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
788 if (l -> len >= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
789 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
790
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
791 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
792
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
793 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
794 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
795 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
796 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
797 lwasm_register_error(as, l, "Negative block sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
798 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
799 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
800 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
801 l -> len = lw_expr_intval(expr) * 2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
802 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
803 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
804
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
805 EMITFUNC(pseudo_emit_zmd)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
806 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
807 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
808
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
809 if (l -> len < 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
810 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
811 lwasm_register_error(as, l, "Expression not constant");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
812 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
813 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
814
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
815 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
816 lwasm_emit(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
817 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
818
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
819 PARSEFUNC(pseudo_parse_zmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
820 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
821 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
822
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
823 expr = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
824 if (!expr)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
825 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
826 lwasm_register_error(as, l, "Bad expression");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
827 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
828
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
829 lwasm_save_expr(l, 0, expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
830 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
831
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
832 RESOLVEFUNC(pseudo_resolve_zmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
833 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
834 lw_expr_t expr;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
835
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
836 if (l -> len >= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
837 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
838
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
839 expr = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
840
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
841 if (lw_expr_istype(expr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
842 {
159
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
843 if (lw_expr_intval(expr) < 0)
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
844 {
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
845 lwasm_register_error(as, l, "Negative block sizes make no sense!");
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
846 l -> len = 0;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
847 return;
8967eb907324 Trap negative sizes for [rz]m[bdq] and flag error
lost@l-w.ca
parents: 147
diff changeset
848 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
849 l -> len = lw_expr_intval(expr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
850 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
851 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
852
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
853 EMITFUNC(pseudo_emit_zmb)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
854 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
855 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
856
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
857 if (l -> len < 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
858 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
859 lwasm_register_error(as, l, "Expression not constant");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
860 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
861 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
862
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
863 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
864 lwasm_emit(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
865 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
866
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
867 PARSEFUNC(pseudo_parse_org)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
868 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
869 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
870
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
871 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
872
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
873 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
874 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
875 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
876 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
877 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
878 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
879
142
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
880 lw_expr_destroy(l -> daddr);
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
881 l -> daddr = e;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
882
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
883 if (l -> inmod == 0)
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
884 {
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
885 lw_expr_destroy(l -> addr);
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
886 l -> addr = e;
697bc543368c Implement distinction between . and * for OS9 modules
lost@l-w.ca
parents: 135
diff changeset
887 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
888 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
889 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
890
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
891 PARSEFUNC(pseudo_parse_equ)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
892 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
893 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
894
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
895 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
896
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
897 if (!(l -> sym))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
898 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
899 lwasm_register_error(as, l, "Missing symbol");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
900 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
901 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
902
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
903 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
904 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
905 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
906 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
907 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
908 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
909
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
910 register_symbol(as, l, l -> sym, e, symbol_flag_none);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
911 l -> symset = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
912 l -> dptr = lookup_symbol(as, l, l -> sym);
88
1a1fdfe860d0 Fixed several memory leaks revealed by valgrind
lost@l-w.ca
parents: 84
diff changeset
913 lw_expr_destroy(e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
914 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
915
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
916 PARSEFUNC(pseudo_parse_set)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
917 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
918 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
919
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
920 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
921
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
922 if (!(l -> sym))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
923 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
924 lwasm_register_error(as, l, "Missing symbol");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
925 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
926 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
927
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
928 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
929 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
930 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
931 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
932 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
933 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
934
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
935 register_symbol(as, l, l -> sym, e, symbol_flag_set);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
936 l -> symset = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
937 l -> dptr = lookup_symbol(as, l, l -> sym);
88
1a1fdfe860d0 Fixed several memory leaks revealed by valgrind
lost@l-w.ca
parents: 84
diff changeset
938 lw_expr_destroy(e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
939 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
940
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
941 PARSEFUNC(pseudo_parse_setdp)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
942 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
943 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
944
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
945 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
946
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
947 if (as -> output_format == OUTPUT_OBJ)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
948 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
949 lwasm_register_error(as, l, "SETDP not permitted for object target");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
950 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
951 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
952
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
953 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
954 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
955 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
956 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
957 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
958 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
959
38
7e92484cfbc3 Caused expressions used in setdp and conditionals to be reduced on pass 1
lost@l-w.ca
parents: 10
diff changeset
960 // try simplifying the expression and see if it turns into an int
7e92484cfbc3 Caused expressions used in setdp and conditionals to be reduced on pass 1
lost@l-w.ca
parents: 10
diff changeset
961 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
962 if (!lw_expr_istype(e, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
963 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
964 lwasm_register_error(as, l, "SETDP must be constant on pass 1");
88
1a1fdfe860d0 Fixed several memory leaks revealed by valgrind
lost@l-w.ca
parents: 84
diff changeset
965 lw_expr_destroy(e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
966 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
967 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
968 l -> dpval = lw_expr_intval(e) & 0xff;
88
1a1fdfe860d0 Fixed several memory leaks revealed by valgrind
lost@l-w.ca
parents: 84
diff changeset
969 lw_expr_destroy(e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
970 l -> dshow = l -> dpval;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
971 l -> dsize = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
972 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
973
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
974 PARSEFUNC(pseudo_parse_ifp1)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
975 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
976 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
977
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
978 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
979 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
980 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
981 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
982 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
983 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
984
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
985 lwasm_register_warning(as, l, "IFP1 if is not supported; ignoring");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
986
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
987 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
988
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
989 PARSEFUNC(pseudo_parse_ifp2)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
990 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
991 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
992
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
993 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
994 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
995 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
996 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
997 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
998 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
999
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1000 lwasm_register_warning(as, l, "IFP2 if is not supported; ignoring");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1001 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1002
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1003 PARSEFUNC(pseudo_parse_ifeq)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1004 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1005 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1006
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1007 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1008
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1009 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1010 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1011 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1012 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1013 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1014 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1015
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1016 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1017 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1018 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1019 if (e && lw_expr_intval(e) != 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1020 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1021 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1022 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1023 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1024 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1025
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1026 PARSEFUNC(pseudo_parse_ifne)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1027 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1028 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1029
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1030 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1031
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1032 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1033 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1034 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1035 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1036 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1037 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1038
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1039 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1040 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1041 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1042 if (e && lw_expr_intval(e) == 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1043 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1044 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1045 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1046 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1047 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1048
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1049
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1050 PARSEFUNC(pseudo_parse_ifgt)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1051 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1052 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1053
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1054 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1055
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1056 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1057 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1058 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1059 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1060 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1061 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1062
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1063 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1064 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1065 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1066 if (e && lw_expr_intval(e) <= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1067 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1068 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1069 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1070 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1071 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1072
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1073 PARSEFUNC(pseudo_parse_ifge)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1074 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1075 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1076
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1077 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1078
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1079 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1080 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1081 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1082 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1083 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1084 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1085
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1086 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1087 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1088 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1089 if (e && lw_expr_intval(e) < 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1090 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1091 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1092 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1093 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1094 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1095
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1096 PARSEFUNC(pseudo_parse_iflt)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1097 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1098 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1099
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1100 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1101
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1102 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1103 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1104 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1105 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1106 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1107 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1108
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1109 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1110 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1111 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1112 if (e && lw_expr_intval(e) >= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1113 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1114 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1115 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1116 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1117 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1118
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1119 PARSEFUNC(pseudo_parse_ifle)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1120 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1121 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1122
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1123 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1124
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1125 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1126 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1127 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1128 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1129 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1130 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1131
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1132 e = lwasm_parse_cond(as, p);
208
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1133 if (e)
fa835b780ffb Fix crash on conditionals with undefined symbols
William Astle <lost@l-w.ca>
parents: 186
diff changeset
1134 lwasm_reduce_expr(as, e);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1135 if (e && lw_expr_intval(e) > 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1136 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1137 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1138 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1139 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1140 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1141
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1142 PARSEFUNC(pseudo_parse_endc)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1143 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1144 l -> len = 0;
145
d6e9cc4484f6 Fixed ENDC to work with comments after it
lost@l-w.ca
parents: 142
diff changeset
1145 skip_operand(p);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1146 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1147 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1148 as -> skipcount--;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1149 if (as -> skipcount <= 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1150 as -> skipcond = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1151 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1152 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1153
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1154 PARSEFUNC(pseudo_parse_else)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1155 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1156 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1157
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1158 if (as -> skipmacro)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1159 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1160
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1161 if (as -> skipcond)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1162 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1163 if (as -> skipcount == 1)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1164 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1165 as -> skipcount = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1166 as -> skipcond = 0;
162
5965c01b3dec Make ELSE not barf if comment on line with it
lost@l-w.ca
parents: 159
diff changeset
1167 skip_operand(p);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1168 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1169 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1170 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1171 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1172 as -> skipcount = 1;
162
5965c01b3dec Make ELSE not barf if comment on line with it
lost@l-w.ca
parents: 159
diff changeset
1173 skip_operand(p);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1174 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1175
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1176 PARSEFUNC(pseudo_parse_ifdef)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1177 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1178 char *sym;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1179 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1180 struct symtabe *s;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1181
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1182 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1183
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1184 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1185 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1186 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1187 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1188 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1189 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1190
132
4cf44ff89b08 Added DTS and DTB pseudo ops; initial attempt to allow ifdef SYM1|SYM2
lost@l-w.ca
parents: 114
diff changeset
1191 again:
4cf44ff89b08 Added DTS and DTB pseudo ops; initial attempt to allow ifdef SYM1|SYM2
lost@l-w.ca
parents: 114
diff changeset
1192 for (i = 0; (*p)[i] && !isspace((*p)[i]) && (*p)[i] != '|' && (*p)[i] != '&'; i++)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1193 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1194
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1195 sym = lw_strndup(*p, i);
84
16a72d9b6eb6 Make ifdef work correctly
lost@l-w.ca
parents: 76
diff changeset
1196 (*p) += i;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1197
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1198 s = lookup_symbol(as, l, sym);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1199
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1200 lw_free(sym);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1201
133
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1202 if (!s)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1203 {
133
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1204 if (**p == '|')
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1205 {
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1206 (*p)++;
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1207 goto again;
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1208 }
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1209 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1210 as -> skipcount = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1211 }
133
3c1a80c2fb95 ifdef sym1|sym2 now works
lost@l-w.ca
parents: 132
diff changeset
1212 skip_operand(p);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1213 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1214
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1215 PARSEFUNC(pseudo_parse_ifndef)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1216 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1217 char *sym;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1218 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1219 struct symtabe *s;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1220
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1221 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1222
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1223 if (as -> skipcond && !(as -> skipmacro))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1224 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1225 as -> skipcount++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1226 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1227 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1228 }
132
4cf44ff89b08 Added DTS and DTB pseudo ops; initial attempt to allow ifdef SYM1|SYM2
lost@l-w.ca
parents: 114
diff changeset
1229 for (i = 0; (*p)[i] && !isspace((*p)[i]) && (*p)[i] != '&' && (*p)[i] != '|'; i++)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1230 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1231
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1232 sym = lw_strndup(*p, i);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1233 (*p) += i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1234
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1235 s = lookup_symbol(as, l, sym);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1236
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1237 lw_free(sym);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1238
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1239 if (s)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1240 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1241 as -> skipcond = 1;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1242 as -> skipcount = 1;
132
4cf44ff89b08 Added DTS and DTB pseudo ops; initial attempt to allow ifdef SYM1|SYM2
lost@l-w.ca
parents: 114
diff changeset
1243 return;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1244 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1245 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1246
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1247 PARSEFUNC(pseudo_parse_error)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1248 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1249 lwasm_register_error(as, l, "User error: %s", *p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1250 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1251 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1252
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1253 PARSEFUNC(pseudo_parse_warning)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1254 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1255 lwasm_register_warning(as, l, "User warning: %s", *p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1256 skip_operand(p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1257 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1258
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1259 PARSEFUNC(pseudo_parse_includebin)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1260 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1261 char *fn, *p2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1262 int delim = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1263 FILE *fp;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1264 long flen;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1265
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1266 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1267 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1268 lwasm_register_error(as, l, "Missing filename");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1269 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1270 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1271
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1272 if (**p == '"' || **p == '\'')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1273 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1274 delim = **p;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1275 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1276
63
74b82202d355 Make for condition clearer
lost@l-w.ca
parents: 62
diff changeset
1277 for (p2 = *p; *p2 && (*p2 != delim); p2++)
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1278 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1279 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1280 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1281 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1282 for (p2 = *p; *p2 && !isspace(*p2); p2++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1283 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1284 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1285 fn = lw_strndup(*p, p2 - *p);
62
5b10ff307463 Fixed problem with filename handling in includebin
lost@l-w.ca
parents: 58
diff changeset
1286 *p = p2;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1287 if (delim && **p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1288 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1289
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1290 fp = input_open_standalone(as, fn);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1291 if (!fp)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1292 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1293 lwasm_register_error(as, l, "Cannot open file");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1294 lw_free(fn);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1295 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1296 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1297
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1298 l -> lstr = fn;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1299
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1300 fseek(fp, 0, SEEK_END);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1301 flen = ftell(fp);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1302 fclose(fp);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1303
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1304 l -> len = flen;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1305 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1306
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1307 EMITFUNC(pseudo_emit_includebin)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1308 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1309 FILE *fp;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1310 int c;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1311
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1312 fp = input_open_standalone(as, l -> lstr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1313 if (!fp)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1314 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1315 lwasm_register_error(as, l, "Cannot open file (emit)!");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1316 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1317 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1318
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1319 for (;;)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1320 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1321 c = fgetc(fp);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1322 if (c == EOF)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1323 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1324 fclose(fp);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1325 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1326 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1327 lwasm_emit(l, c);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1328 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1329 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1330
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1331 PARSEFUNC(pseudo_parse_include)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1332 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1333 char *fn, *p2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1334 char *p3;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1335 int delim = 0;
10
127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
lost@l-w.ca
parents: 2
diff changeset
1336 int len;
41
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1337 char buf[110];
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1338
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1339 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1340 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1341 lwasm_register_error(as, l, "Missing filename");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1342 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1343 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1344
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1345 if (**p == '"' || **p == '\'')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1346 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1347 delim = **p;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1348 (*p)++;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1349
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1350 for (p2 = *p; *p2 && *p2 != delim; p2++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1351 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1352 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1353 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1354 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1355 for (p2 = *p; *p2 && !isspace(*p2); p2++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1356 /* do nothing */ ;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1357 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1358 fn = lw_strndup(*p, p2 - *p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1359 (*p) = p2;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1360 if (delim && **p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1361 (*p)++;
41
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1362
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1363 /* add a book-keeping entry for line numbers */
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1364 snprintf(buf, 100, "\001\001SETLINENO %d\n", l -> lineno + 1);
c6b8b455d67f Fix line number sequence after including a file
lost@l-w.ca
parents: 38
diff changeset
1365 input_openstring(as, "INTERNAL", buf);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1366
10
127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
lost@l-w.ca
parents: 2
diff changeset
1367 len = strlen(fn) + 8;
127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
lost@l-w.ca
parents: 2
diff changeset
1368 p3 = lw_alloc(len + 1);
127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
lost@l-w.ca
parents: 2
diff changeset
1369 sprintf(p3, "include:%s", fn);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1370 input_open(as, p3);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1371 lw_free(p3);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1372
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1373 l -> len = 0;
93
5bf9edabd661 Squashed the remaining memory leaks revealed by valgrind
lost@l-w.ca
parents: 88
diff changeset
1374 lw_free(fn);
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1375 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1376
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1377 PARSEFUNC(pseudo_parse_align)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1378 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1379 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1380 if (!**p)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1381 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1382 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1383 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1384 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1385
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1386 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1387
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1388 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1389 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1390 lwasm_register_error(as, l, "Bad operand");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1391 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1392 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1393
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1394 lwasm_save_expr(l, 0, e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1395
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1396 if (**p == ',')
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1397 {
114
707eda49ad60 Fix parsing padding argument for align pseudo op
lost@l-w.ca
parents: 93
diff changeset
1398 (*p)++;
0
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1399 e = lwasm_parse_expr(as, p);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1400 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1401 else
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1402 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1403 e = lw_expr_build(lw_expr_type_int, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1404 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1405 if (!e)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1406 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1407 lwasm_register_error(as, l, "Bad padding");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1408 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1409 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1410
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1411 lwasm_save_expr(l, 1, e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1412 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1413
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1414 RESOLVEFUNC(pseudo_resolve_align)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1415 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1416 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1417 int align;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1418
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1419 e = lwasm_fetch_expr(l, 0);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1420
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1421 if (lw_expr_istype(e, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1422 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1423 align = lw_expr_intval(e);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1424 if (align < 1)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1425 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1426 lwasm_register_error(as, l, "Invalid alignment");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1427 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1428 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1429 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1430
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1431 if (lw_expr_istype(l -> addr, lw_expr_type_int))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1432 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1433 int a;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1434 a = lw_expr_intval(l -> addr);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1435 if (a % align == 0)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1436 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1437 l -> len = 0;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1438 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1439 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1440 l -> len = align - (a % align);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1441 return;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1442 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1443 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1444
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1445 EMITFUNC(pseudo_emit_align)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1446 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1447 lw_expr_t e;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1448 int i;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1449
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1450 e = lwasm_fetch_expr(l, 1);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1451 for (i = 0; i < l -> len; i++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1452 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1453 lwasm_emitexpr(l, e, 1);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1454 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
1455 }
55
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1456
186
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1457 PARSEFUNC(pseudo_parse_fill)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1458 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1459 lw_expr_t e, e1;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1460 if (!**p)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1461 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1462 lwasm_register_error(as, l, "Bad operand");
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1463 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1464 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1465
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1466 e1 = lwasm_parse_expr(as, p);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1467 if (**p != ',')
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1468 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1469 lwasm_register_error(as, l, "Bad operand");
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1470 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1471 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1472 (*p)++;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1473 e = lwasm_parse_expr(as, p);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1474
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1475 if (!e)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1476 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1477 lwasm_register_error(as, l, "Bad operand");
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1478 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1479 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1480
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1481 lwasm_save_expr(l, 0, e);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1482 lwasm_save_expr(l, 1, e1);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1483
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1484 if (!e1)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1485 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1486 lwasm_register_error(as, l, "Bad padding");
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1487 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1488 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1489 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1490
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1491 RESOLVEFUNC(pseudo_resolve_fill)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1492 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1493 lw_expr_t e;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1494 int align;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1495
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1496 e = lwasm_fetch_expr(l, 0);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1497
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1498 if (lw_expr_istype(e, lw_expr_type_int))
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1499 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1500 align = lw_expr_intval(e);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1501 if (align < 1)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1502 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1503 lwasm_register_error(as, l, "Invalid fill length");
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1504 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1505 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1506 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1507
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1508 if (lw_expr_istype(l -> addr, lw_expr_type_int))
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1509 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1510 l -> len = align;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1511 return;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1512 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1513 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1514
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1515 EMITFUNC(pseudo_emit_fill)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1516 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1517 lw_expr_t e;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1518 int i;
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1519
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1520 e = lwasm_fetch_expr(l, 1);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1521 for (i = 0; i < l -> len; i++)
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1522 {
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1523 lwasm_emitexpr(l, e, 1);
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1524 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1525 }
1824cabf25ce Various enhancements to lwasm
lost@l-w.ca
parents: 162
diff changeset
1526
55
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1527 /* string conditional argument parser */
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1528 /*
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1529 argument syntax:
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1530
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1531 a bare word ended by whitespace, comma, or NUL
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1532 a double quote delimited string containing arbitrary printable characters
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1533 a single quote delimited string containing arbitrary printable characters
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1534
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1535 In a double quoted string, a double quote cannot be represented.
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1536 In a single quoted string, a single quote cannot be represented.
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1537
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1538 */
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1539 char *strcond_parsearg(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1540 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1541 char *arg;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1542 char *tstr;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1543 int i;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1544 tstr = *p;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1545
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1546 if (!**p || isspace(**p))
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1547 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1548 return lw_strdup("");
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1549 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1550
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1551 if (*tstr == '"')
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1552 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1553 // double quote delim
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1554 tstr++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1555 for (i = 0; tstr[i] && tstr[i] != '"'; i++)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1556 /* do nothing */ ;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1557
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1558 arg = lw_alloc(i + 1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1559 strncpy(arg, tstr, i);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1560 arg[i] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1561
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1562 if (tstr[i])
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1563 i++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1564
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1565 *p += i;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1566 return arg;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1567 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1568 else if (*tstr == '\'')
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1569 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1570 // single quote delim
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1571 tstr++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1572 for (i = 0; tstr[i] && tstr[i] != '\''; i++)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1573 /* do nothing */ ;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1574
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1575 arg = lw_alloc(i + 1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1576 strncpy(arg, tstr, i);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1577 arg[i] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1578
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1579 if (tstr[i])
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1580 i++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1581
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1582 *p += i;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1583 return arg;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1584 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1585 else
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1586 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1587 // bare word - whitespace or comma delim
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1588 for (i = 0; tstr[i] && !isspace(tstr[i]) && tstr[i] != ','; i++)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1589 /* do nothing */ ;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1590
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1591 arg = lw_alloc(i + 1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1592 strncpy(arg, tstr, i);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1593 arg[i] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1594 if (tstr[i] == ',')
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1595 i++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1596
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1597 *p += i;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1598 return arg;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1599 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1600 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1601
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1602 /* string conditional helpers */
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1603 /* return "1" for true, "0" for false */
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1604 int strcond_eq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1605 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1606 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1607 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1608 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1609
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1610 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1611 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1612
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1613 if (strcmp(arg1, arg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1614 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1615 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1616 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1617 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1618 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1619
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1620 int strcond_ieq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1621 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1622 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1623 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1624 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1625
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1626 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1627 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1628
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1629 if (strcasecmp(arg1, arg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1630 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1631 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1632 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1633 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1634 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1635
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1636 int strcond_ne(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1637 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1638 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1639 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1640 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1641
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1642 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1643 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1644
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1645 if (strcmp(arg1, arg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1646 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1647 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1648 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1649 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1650 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1651
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1652 int strcond_ine(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1653 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1654 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1655 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1656 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1657
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1658 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1659 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1660
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1661 if (strcasecmp(arg1, arg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1662 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1663 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1664 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1665 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1666 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1667
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1668 int strcond_peq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1669 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1670 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1671 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1672 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1673 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1674 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1675
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1676 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1677 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1678 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1679
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1680 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1681 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1682 arg1[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1683 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1684 arg2[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1685
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1686 if (strcmp(arg1, arg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1687 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1688 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1689 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1690 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1691 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1692 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1693
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1694 int strcond_ipeq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1695 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1696 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1697 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1698 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1699 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1700 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1701
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1702 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1703 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1704 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1705
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1706 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1707 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1708 arg1[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1709 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1710 arg2[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1711
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1712 if (strcasecmp(arg1, arg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1713 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1714 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1715 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1716 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1717 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1718 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1719
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1720 int strcond_pne(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1721 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1722 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1723 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1724 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1725 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1726 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1727
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1728 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1729 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1730 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1731
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1732 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1733 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1734 arg1[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1735 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1736 arg2[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1737
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1738 if (strcmp(arg1, arg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1739 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1740 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1741 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1742 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1743 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1744 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1745
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1746 int strcond_ipne(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1747 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1748 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1749 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1750 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1751 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1752 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1753
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1754 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1755 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1756 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1757
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1758 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1759 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1760 arg1[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1761 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1762 arg2[plen] = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1763
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1764 if (strcasecmp(arg1, arg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1765 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1766 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1767 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1768 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1769 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1770 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1771
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1772 int strcond_seq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1773 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1774 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1775 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1776 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1777 char *rarg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1778 char *rarg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1779
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1780 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1781 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1782
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1783 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1784 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1785 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1786
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1787 rarg1 = arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1788 rarg2 = arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1789
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1790 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1791 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1792 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1793 rarg1 += strlen(arg1) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1794 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1795 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1796 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1797 rarg2 += strlen(arg2) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1798 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1799 if (strcmp(rarg1, rarg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1800 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1801 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1802 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1803 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1804 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1805 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1806
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1807 int strcond_iseq(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1808 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1809 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1810 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1811 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1812 char *rarg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1813 char *rarg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1814
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1815 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1816 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1817
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1818 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1819 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1820 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1821
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1822 rarg1 = arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1823 rarg2 = arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1824
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1825 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1826 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1827 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1828 rarg1 += strlen(arg1) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1829 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1830 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1831 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1832 rarg2 += strlen(arg2) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1833 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1834
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1835 if (strcasecmp(rarg1, rarg2) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1836 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1837 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1838 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1839 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1840 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1841 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1842
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1843
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1844 int strcond_sne(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1845 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1846 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1847 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1848 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1849 char *rarg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1850 char *rarg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1851
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1852 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1853 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1854
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1855 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1856 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1857 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1858
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1859 rarg1 = arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1860 rarg2 = arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1861
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1862 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1863 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1864 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1865 rarg1 += strlen(arg1) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1866 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1867 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1868 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1869 rarg2 += strlen(arg2) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1870 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1871
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1872 if (strcmp(rarg1, rarg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1873 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1874 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1875 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1876 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1877 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1878 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1879
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1880 int strcond_isne(char **p)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1881 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1882 char *arg0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1883 char *arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1884 char *arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1885 char *rarg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1886 char *rarg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1887
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1888 int plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1889 int c = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1890
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1891 arg0 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1892 arg1 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1893 arg2 = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1894
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1895 rarg1 = arg1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1896 rarg2 = arg2;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1897
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1898 plen = strtol(arg0, NULL, 10);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1899 if (strlen(arg1) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1900 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1901 rarg1 += strlen(arg1) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1902 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1903 if (strlen(arg2) > plen)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1904 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1905 rarg2 += strlen(arg2) - plen;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1906 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1907
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1908 if (strcasecmp(rarg1, rarg2) != 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1909 c = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1910 lw_free(arg0);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1911 lw_free(arg1);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1912 lw_free(arg2);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1913 return c;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1914 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1915
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1916 /* string conditionals */
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1917 PARSEFUNC(pseudo_parse_ifstr)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1918 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1919 static struct strconds
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1920 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1921 char *str;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1922 int (*fn)(char **ptr);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1923 } strops[] = {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1924 { "eq", strcond_eq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1925 { "ieq", strcond_ieq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1926 { "ne", strcond_ne },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1927 { "ine", strcond_ine },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1928 { "peq", strcond_peq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1929 { "ipeq", strcond_ipeq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1930 { "pne", strcond_pne },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1931 { "ipne", strcond_ipne },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1932 { "seq", strcond_seq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1933 { "iseq", strcond_iseq },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1934 { "sne", strcond_sne },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1935 { "isne", strcond_isne },
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1936 { NULL, 0 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1937 };
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1938 int tv = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1939 char *tstr;
58
62372522ce9c Clean up warning about unused variable
lost@l-w.ca
parents: 55
diff changeset
1940 int strop;
55
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1941
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1942 l -> len = 0;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1943
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1944 if (as -> skipcond && !(as -> skipmacro))
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1945 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1946 as -> skipcount++;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1947 skip_operand(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1948 return;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1949 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1950
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1951 tstr = strcond_parsearg(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1952 if (!**p || isspace(**p))
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1953 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1954 lwasm_register_error(as, l, "Bad string condition");
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1955 return;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1956 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1957
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1958 for (strop = 0; strops[strop].str != NULL; strop++)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1959 if (strcasecmp(strops[strop].str, tstr) == 0)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1960 break;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1961
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1962 lw_free(tstr);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1963
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1964 if (strops[strop].str == NULL)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1965 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1966 lwasm_register_error(as, l, "Bad string condition");
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1967 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1968
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1969 tv = (*(strops[strop].fn))(p);
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1970
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1971 if (!tv)
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1972 {
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1973 as -> skipcond = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1974 as -> skipcount = 1;
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1975 }
bad2ee25acdd Added string comparison pseudo ops
lost@l-w.ca
parents: 41
diff changeset
1976 }