Mercurial > hg > index.cgi

annotate lwasm/main.c @ 467:a6c9129e5948

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Move version header into a common direction to better reflect what it is. The version header isn't really associated with lwlib itself since that is intended to be some generic type routines that can be used by other programs. It is, however, directly associated with lwtools. Thus, it should be related to lwtools itself rather than the more generic lwlib.
author William Astle <lost@l-w.ca>
date Thu, 01 Mar 2018 21:25:51 -0700
parents 141a1beb98ae
children 469a130e7029
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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
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
2 main.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
3
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
4 Copyright © 2010 William Astle
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
5
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
6 This file is part of LWTOOLS.
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
7
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
8 LWTOOLS is free software: you can redistribute it and/or modify it under the
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
9 terms of the GNU General Public License as published by the Free Software
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
10 Foundation, either version 3 of the License, or (at your option) any later
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
11 version.
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
12
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
13 This program is distributed in the hope that it will be useful, but WITHOUT
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 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
16 more details.
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
17
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
18 You should have received a copy of the GNU General Public License along with
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
19 this program. If not, see <http://www.gnu.org/licenses/>.
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
20 */
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
21
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
22 #include <stdio.h>
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
23 #include <stdlib.h>
2
7317fbe024af Clean up insane number of compiler warnings under -Wall
lost@l-w.ca
parents: 0
diff changeset
24 #include <string.h>
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
25
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
26 #include <lw_alloc.h>
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
27 #include <lw_string.h>
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
28 #include <lw_stringlist.h>
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
29 #include <lw_expr.h>
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
30 #include <lw_cmdline.h>
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
31
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
32 #include "lwasm.h"
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
33 #include "input.h"
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
34
374
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
35 void lwasm_do_unicorns(asmstate_t *as);
222
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
36
374
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
37 int parse_pragma_string(asmstate_t *as, char *str, int ignoreerr);
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
38
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
39 /* command line option handling */
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
40 #define PROGVER "lwasm from " PACKAGE_STRING
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
41 char *program_name;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
42
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
43 static struct lw_cmdline_options options[] =
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
44 {
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
45 { "output", 'o', "FILE", 0, "Output to FILE"},
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
46 { "debug", 'd', "LEVEL", lw_cmdline_opt_optional, "Set debug mode"},
444
141a1beb98ae Improve usage for --format for lwasm
William Astle <lost@l-w.ca>
parents: 442
diff changeset
47 { "format", 'f', "TYPE", 0, "Select output format: decb, basic, raw, obj, os9, ihex, srec"},
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
48 { "list", 'l', "FILE", lw_cmdline_opt_optional, "Generate list [to FILE]"},
442
61580fc48f98 Add option to omit file names from lwasm listings
William Astle <lost@l-w.ca>
parents: 441
diff changeset
49 { "list-nofiles", 0x104, 0, 0, "Omit file names in list output"},
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
50 { "symbols", 's', 0, lw_cmdline_opt_optional, "Generate symbol list in listing, no effect without --list"},
365
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
51 { "symbols-nolocals", 0x103, 0, lw_cmdline_opt_optional, "Same as --symbols but with local labels ignored"},
390
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
52 { "tabs", 't', "WIDTH", 0, "Set tab spacing in listing (0=don't expand tabs)" },
365
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
53 { "map", 'm', "FILE", lw_cmdline_opt_optional, "Generate map [to FILE]"},
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
54 { "decb", 'b', 0, 0, "Generate DECB .bin format output, equivalent of --format=decb"},
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
55 { "raw", 'r', 0, 0, "Generate raw binary format output, equivalent of --format=raw"},
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
56 { "obj", 0x100, 0, 0, "Generate proprietary object file format for later linking, equivalent of --format=obj" },
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
57 { "depend", 0x101, 0, 0, "Output a dependency list to stdout; do not do any actual output though assembly is completed as usual" },
73
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
58 { "dependnoerr", 0x102, 0, 0, "Output a dependency list to stdout; do not do any actual output though assembly is completed as usual; don't bail on missing include files" },
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
59 { "pragma", 'p', "PRAGMA", 0, "Set an assembler pragma to any value understood by the \"pragma\" pseudo op"},
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
60 { "6809", '9', 0, 0, "Set assembler to 6809 only mode" },
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
61 { "6309", '3', 0, 0, "Set assembler to 6309 mode (default)" },
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
62 { "includedir", 'I', "PATH", 0, "Add entry to include path" },
390
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
63 { "define", 'D', "SYM[=VAL]",0, "Automatically define SYM to be VAL (or 1)"},
219
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
64 { "preprocess", 'P', 0, 0, "Preprocess macros and conditionals and output revised source to stdout" },
224
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
65 { "unicorns", 0x142, 0, 0, "Add sooper sekrit sauce"},
333
507f442dc71e Add support for 6800 compatibility instructions.
William Astle <lost@l-w.ca>
parents: 321
diff changeset
66 { "6800compat", 0x200, 0, 0, "Enable 6800 compatibility instructions, equivalent to --pragma=6800compat" },
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
67 { 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
68 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
69
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
70
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
71 static int parse_opts(int key, char *arg, void *state)
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
72 {
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
73 asmstate_t *as = state;
106
43a3f1068027 Adjustments for list code
lost@l-w.ca
parents: 101
diff changeset
74
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
75 switch (key)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
76 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
77 case '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
78 lw_stringlist_addstring(as -> include_list, arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
79 break;
101
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
80
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
81 case 'D':
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
82 {
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
83 char *offs;
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
84 int val = 1;
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
85 lw_expr_t te;
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
86
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
87 if ((offs = strchr(arg, '=')))
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
88 {
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
89 *offs = '\0';
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
90 val = strtol(offs + 1, NULL, 0);
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
91 }
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
92
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
93 /* register global symbol */
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
94 te = lw_expr_build(lw_expr_type_int, val);
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
95 register_symbol(as, NULL, arg, te, symbol_flag_nocheck | symbol_flag_set);
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
96 lw_expr_destroy(te);
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
97
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
98 if (offs)
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
99 *offs = '=';
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
100 break;
ed7f970f3688 Added --define= option to predfine a symbol for assembly
lost@l-w.ca
parents: 73
diff changeset
101 }
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
102 case 'o':
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
103 if (as -> output_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
104 lw_free(as -> output_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
105 as -> output_file = lw_strdup(arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
106 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
107
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
108 case 'd':
338
5d401d1eb3e9 Allow disabling debugging messages.
William Astle <lost@l-w.ca>
parents: 333
diff changeset
109 #ifdef LWASM_NODEBUG
5d401d1eb3e9 Allow disabling debugging messages.
William Astle <lost@l-w.ca>
parents: 333
diff changeset
110 fprintf(stderr, "This binary has been built without debugging message support\n");
5d401d1eb3e9 Allow disabling debugging messages.
William Astle <lost@l-w.ca>
parents: 333
diff changeset
111 #else
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
112 if (!arg)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
113 as -> debug_level = 50;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
114 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
115 as -> debug_level = atoi(arg);
338
5d401d1eb3e9 Allow disabling debugging messages.
William Astle <lost@l-w.ca>
parents: 333
diff changeset
116 #endif
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
117 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
118
390
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
119 case 't':
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
120 if (arg)
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
121 as -> tabwidth = atoi(arg);
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
122 break;
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
123
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
124 case 'l':
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
125 if (as -> list_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
126 lw_free(as -> list_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
127 if (!arg)
106
43a3f1068027 Adjustments for list code
lost@l-w.ca
parents: 101
diff changeset
128 as -> list_file = lw_strdup("-");
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
129 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
130 as -> list_file = lw_strdup(arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
131 as -> flags |= FLAG_LIST;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
132 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
133
365
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
134 case 'm':
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
135 if (as -> map_file)
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
136 lw_free(as -> map_file);
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
137 if (!arg)
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
138 as -> map_file = lw_strdup("-");
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
139 else
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
140 as -> map_file = lw_strdup(arg);
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
141 as -> flags |= FLAG_MAP;
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
142 break;
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
143
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
144 case '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
145 as -> flags |= FLAG_SYMBOLS;
2c24602be78f 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;
365
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
147
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
148 case 0x103:
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
149 as -> flags |= FLAG_SYMBOLS | FLAG_SYMBOLS_NOLOCALS;
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
150 break;
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
151
442
61580fc48f98 Add option to omit file names from lwasm listings
William Astle <lost@l-w.ca>
parents: 441
diff changeset
152 case 0x104:
61580fc48f98 Add option to omit file names from lwasm listings
William Astle <lost@l-w.ca>
parents: 441
diff changeset
153 as -> listnofile = 1;
61580fc48f98 Add option to omit file names from lwasm listings
William Astle <lost@l-w.ca>
parents: 441
diff changeset
154 break;
61580fc48f98 Add option to omit file names from lwasm listings
William Astle <lost@l-w.ca>
parents: 441
diff changeset
155
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
156 case 'b':
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
157 as -> output_format = OUTPUT_DECB;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
158 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
159
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
160 case 'r':
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
161 as -> output_format = OUTPUT_RAW;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
162 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
163
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
164 case 0x100:
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
165 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
166 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
167
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
168 case 0x101:
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
169 as -> flags |= FLAG_DEPEND;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
170 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
171
73
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
172 case 0x102:
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
173 as -> flags |= FLAG_DEPEND | FLAG_DEPENDNOERR;
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
174 break;
222
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
175
224
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
176 case 0x142:
222
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
177 as -> flags |= FLAG_UNICORNS;
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
178 break;
73
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
179
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
180 case 'f':
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
181 if (!strcasecmp(arg, "decb"))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
182 as -> output_format = OUTPUT_DECB;
411
9f796134d6f4 Fix wrong sense in strcasecmp()
William Astle <lost@l-w.ca>
parents: 406
diff changeset
183 else if (!strcasecmp(arg, "basic"))
406
4411a6123716 Add "basic" output format
William Astle <lost@l-w.ca>
parents: 390
diff changeset
184 as -> output_format = OUTPUT_BASIC;
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
185 else if (!strcasecmp(arg, "raw"))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
186 as -> output_format = OUTPUT_RAW;
276
49010c6653e7 Re-enable rawrel output format
William Astle <lost@l-w.ca>
parents: 249
diff changeset
187 else if (!strcasecmp(arg, "rawrel"))
49010c6653e7 Re-enable rawrel output format
William Astle <lost@l-w.ca>
parents: 249
diff changeset
188 as -> output_format = OUTPUT_RAWREL;
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
189 else if (!strcasecmp(arg, "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
190 as -> output_format = OUTPUT_OBJ;
321
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
191 else if (!strcasecmp(arg, "srec"))
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
192 as -> output_format = OUTPUT_SREC;
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
193 else if (!strcasecmp(arg, "ihex"))
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
194 as -> output_format = OUTPUT_IHEX;
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
195 else if (!strcasecmp(arg, "hex"))
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm.
Tom LeMense <tlemense@yahoo.com>
parents: 276
diff changeset
196 as -> output_format = OUTPUT_HEX;
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
197 else if (!strcasecmp(arg, "os9"))
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
198 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
199 as -> pragmas |= PRAGMA_DOLLARNOTLOCAL;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
200 as -> output_format = OUTPUT_OS9;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
201 }
432
58cafa61ab40 Add support for undocumented custom module format (for LW)
William Astle <lost@l-w.ca>
parents: 426
diff changeset
202 else if (!strcasecmp(arg, "lwmod"))
58cafa61ab40 Add support for undocumented custom module format (for LW)
William Astle <lost@l-w.ca>
parents: 426
diff changeset
203 {
58cafa61ab40 Add support for undocumented custom module format (for LW)
William Astle <lost@l-w.ca>
parents: 426
diff changeset
204 as -> output_format = OUTPUT_LWMOD;
58cafa61ab40 Add support for undocumented custom module format (for LW)
William Astle <lost@l-w.ca>
parents: 426
diff changeset
205 }
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
206 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
207 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
208 fprintf(stderr, "Invalid output format: %s\n", arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
209 exit(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
210 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
211 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
212
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
213 case '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
214 if (parse_pragma_string(as, arg, 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
215 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
216 fprintf(stderr, "Unrecognized pragma string: %s\n", arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
217 exit(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
218 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
219 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
220
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
221 case '9':
367
c6d2a1f54e0c Change processor target variations to pragmas.
William Astle <lost@l-w.ca>
parents: 366
diff changeset
222 as -> pragmas |= PRAGMA_6809;
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
223 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
224
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
225 case '3':
367
c6d2a1f54e0c Change processor target variations to pragmas.
William Astle <lost@l-w.ca>
parents: 366
diff changeset
226 as -> pragmas &= ~PRAGMA_6809;
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
227 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
228
219
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
229 case 'P':
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
230 as -> preprocess = 1;
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
231 break;
333
507f442dc71e Add support for 6800 compatibility instructions.
William Astle <lost@l-w.ca>
parents: 321
diff changeset
232
507f442dc71e Add support for 6800 compatibility instructions.
William Astle <lost@l-w.ca>
parents: 321
diff changeset
233 case 0x200:
507f442dc71e Add support for 6800 compatibility instructions.
William Astle <lost@l-w.ca>
parents: 321
diff changeset
234 as -> pragmas |= PRAGMA_6800COMPAT;
507f442dc71e Add support for 6800 compatibility instructions.
William Astle <lost@l-w.ca>
parents: 321
diff changeset
235 break;
219
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
236
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
237 case lw_cmdline_key_end:
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
238 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
239
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
240 case lw_cmdline_key_arg:
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
241 lw_stringlist_addstring(as -> input_files, arg);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
242 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
243
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
244 default:
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
245 return lw_cmdline_err_unknown;
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
246 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
247 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
248 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
249
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
250 static struct lw_cmdline_parser cmdline_parser =
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
251 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
252 options,
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
253 parse_opts,
7
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
254 "INPUTFILE",
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
255 "lwasm, a HD6309 and MC6809 cross-assembler\vPlease report bugs to lost@l-w.ca.",
917b608b8c66 Switched lwasm to lw_cmdline from argp
lost@l-w.ca
parents: 2
diff changeset
256 PROGVER
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
257 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
258
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
259 /*
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
260 main function; parse command line, set up assembler state, and run the
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
261 assembler on the first 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
262 */
374
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
263 void do_pass1(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
264 void do_pass2(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
265 void do_pass3(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
266 void do_pass4(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
267 void do_pass5(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
268 void do_pass6(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
269 void do_pass7(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
270 void do_output(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
271 void do_list(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
272 void do_map(asmstate_t *as);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
273 lw_expr_t lwasm_evaluate_special(int t, void *ptr, void *priv);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
274 lw_expr_t lwasm_evaluate_var(char *var, void *priv);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
275 lw_expr_t lwasm_parse_term(char **p, void *priv);
8e25147c2aa8 Clean up various "externs"
William Astle <lost@l-w.ca>
parents: 367
diff changeset
276 void lwasm_dividezero(void *priv);
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
277
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
278 struct passlist_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
279 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
280 char *passname;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
281 void (*fn)(asmstate_t *as);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
282 int fordep;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
283 } passlist[] = {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
284 { "parse", do_pass1, 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
285 { "symcheck", do_pass2 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
286 { "resolve1", do_pass3 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
287 { "resolve2", do_pass4 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
288 { "addressresolve", do_pass5 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
289 { "finalize", do_pass6 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
290 { "emit", do_pass7 },
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
291 { NULL, 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
292 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
293
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
294
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
295 int main(int argc, char **argv)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
296 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
297 int passnum;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
298
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
299 /* assembler state */
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
300 asmstate_t asmstate = { 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
301 program_name = argv[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
302
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
303 lw_expr_set_special_handler(lwasm_evaluate_special);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
304 lw_expr_set_var_handler(lwasm_evaluate_var);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
305 lw_expr_set_term_parser(lwasm_parse_term);
249
1f1a28b797e1 Add trap for divide by zero in expression library
William Astle <lost@l-w.ca>
parents: 229
diff changeset
306 lw_expr_setdivzero(lwasm_dividezero);
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
307
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
308 /* initialize assembler state */
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
309 asmstate.include_list = lw_stringlist_create();
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
310 asmstate.input_files = lw_stringlist_create();
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
311 asmstate.nextcontext = 1;
366
433dbc18fb41 Make byte overflow detection for 8 bit immediate not fail with COM operator
William Astle <lost@l-w.ca>
parents: 365
diff changeset
312 asmstate.exprwidth = 16;
390
1ebb5a0b2874 Add option to specify tab width in listing
William Astle <lost@l-w.ca>
parents: 375
diff changeset
313 asmstate.tabwidth = 8;
426
b4825b42c151 Change to engage forwardrefmax pragma by default
William Astle <lost@l-w.ca>
parents: 411
diff changeset
314
b4825b42c151 Change to engage forwardrefmax pragma by default
William Astle <lost@l-w.ca>
parents: 411
diff changeset
315 // enable the "forward reference maximum size" pragma; old available
b4825b42c151 Change to engage forwardrefmax pragma by default
William Astle <lost@l-w.ca>
parents: 411
diff changeset
316 // can be obtained with --pragma=noforwardrefmax
b4825b42c151 Change to engage forwardrefmax pragma by default
William Astle <lost@l-w.ca>
parents: 411
diff changeset
317 asmstate.pragmas = PRAGMA_FORWARDREFMAX;
212
b0d53e2f3f53 Make --6309/--6809 work properly
William Astle <lost@l-w.ca>
parents: 186
diff changeset
318
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
319 /* parse command line arguments */
441
b138b4005125 Make missing command line arguments fail properly
William Astle <lost@l-w.ca>
parents: 432
diff changeset
320 if (lw_cmdline_parse(&cmdline_parser, argc, argv, 0, 0, &asmstate) != 0)
b138b4005125 Make missing command line arguments fail properly
William Astle <lost@l-w.ca>
parents: 432
diff changeset
321 {
b138b4005125 Make missing command line arguments fail properly
William Astle <lost@l-w.ca>
parents: 432
diff changeset
322 exit(1);
b138b4005125 Make missing command line arguments fail properly
William Astle <lost@l-w.ca>
parents: 432
diff changeset
323 }
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
324
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
325 if (!asmstate.output_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
326 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
327 asmstate.output_file = lw_strdup("a.out");
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
328 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
329
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
330 input_init(&asmstate);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
331
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
332 for (passnum = 0; passlist[passnum].fn; passnum++)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
333 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
334 if ((asmstate.flags & FLAG_DEPEND) && passlist[passnum].fordep == 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
335 continue;
70
ceab04fd2969 Fixed premature installation of external reference under UNDEFEXTERN pragma; should not resolve to external references until after the initial parsing pass
lost@l-w.ca
parents: 7
diff changeset
336 asmstate.passno = passnum;
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
337 debug_message(&asmstate, 50, "Doing pass %d (%s)\n", passnum, passlist[passnum].passname);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
338 (passlist[passnum].fn)(&asmstate);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
339 debug_message(&asmstate, 50, "After pass %d (%s)\n", passnum, passlist[passnum].passname);
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
340 dump_state(&asmstate);
219
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
341
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
342 if (asmstate.preprocess)
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
343 {
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
344 /* we're done if we were preprocessing */
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
345 exit(0);
afd50d6b4113 Add --preprocess option
William Astle <lost@l-w.ca>
parents: 212
diff changeset
346 }
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
347 if (asmstate.errorcount > 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
348 {
73
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
349 if (asmstate.flags & FLAG_DEPEND)
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
350 {
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
351 // don't show errors during dependency scanning but
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
352 // stop processing immediately
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
353 break;
1f77ae5c3590 Added --dependnoerr flag to list dependencies on non-existent files without bailing out; also suppress error reports during dependency generation
lost@l-w.ca
parents: 70
diff changeset
354 }
226
7c2c2239ec9c Make unicorns grok errors and warnings.
William Astle <lost@l-w.ca>
parents: 224
diff changeset
355 if (asmstate.flags & FLAG_UNICORNS)
7c2c2239ec9c Make unicorns grok errors and warnings.
William Astle <lost@l-w.ca>
parents: 224
diff changeset
356 lwasm_do_unicorns(&asmstate);
7c2c2239ec9c Make unicorns grok errors and warnings.
William Astle <lost@l-w.ca>
parents: 224
diff changeset
357 else
7c2c2239ec9c Make unicorns grok errors and warnings.
William Astle <lost@l-w.ca>
parents: 224
diff changeset
358 lwasm_show_errors(&asmstate);
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
359 exit(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
360 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
361 }
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
362
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
363 if (asmstate.flags & FLAG_DEPEND)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
lost@l-w.ca
parents:
diff changeset
364 {
224
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
365 // output dependencies (other than "includebin")
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
366 char *n;
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
224
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
368 while ((n = lw_stack_pop(asmstate.includelist)))
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
369 {
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
370 fprintf(stdout, "%s\n", n);
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
371 lw_free(n);
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
372 }
2c24602be78f 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 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
375 {
2c24602be78f 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 debug_message(&asmstate, 50, "Doing output");
2c24602be78f 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 do_output(&asmstate);
2c24602be78f 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 }
2c24602be78f 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
2c24602be78f 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 debug_message(&asmstate, 50, "Done assembly");
222
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
381
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
382 if (asmstate.flags & FLAG_UNICORNS)
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
383 {
224
3864d96ee8c7 Make unicorns notice referenced files better
William Astle <lost@l-w.ca>
parents: 222
diff changeset
384 debug_message(&asmstate, 50, "Invoking unicorns");
222
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
385 lwasm_do_unicorns(&asmstate);
03f7192fcd20 Add --unicorns option for IDE integration
William Astle <lost@l-w.ca>
parents: 219
diff changeset
386 }
229
164487152dd9 Add flag to output stream for end of unicorns
William Astle <lost@l-w.ca>
parents: 226
diff changeset
387 do_list(&asmstate);
365
3f8abaac214c Add map file output and option to suppress local symbols in listings
William Astle <lost@l-w.ca>
parents: 338
diff changeset
388 do_map(&asmstate);
375
71f507f404f1 Add "testmode" pragma
William Astle <lost@l-w.ca>
parents: 374
diff changeset
389
71f507f404f1 Add "testmode" pragma
William Astle <lost@l-w.ca>
parents: 374
diff changeset
390 if (asmstate.testmode_errorcount > 0) exit(1);
71f507f404f1 Add "testmode" pragma
William Astle <lost@l-w.ca>
parents: 374
diff changeset
391
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
392 exit(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
393 }