LWTools: lwasm/lwasm.h annotate

annotate lwasm/lwasm.h @ 536:33a59e232a5b

Fix basic output target to keep lines below 249 characters The line length limiter in the basic output was not properly moving to the next before 249 characters, which is the limit Color Basic can read in an ASCII basic program. Changed the line limiter to 240 from 247 to account for a possible 5 digit number plus a comma and just a bit of extra breathing space.

author	William Astle <lost@l-w.ca>
date	Thu, 16 Jun 2022 13:55:34 -0600
parents	724bcc4508bc
children	e10618b48e68

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 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	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 #ifndef ___lwasm_h_seen___
2c24602be78f 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 #define ___lwasm_h_seen___
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	24
361 4130ffdeb5c8 Add contributed support for building with Microsoft's compiler William Astle <lost@l-w.ca> parents: 343 diff changeset	25 #ifdef _MSC_VER
386 221b5f58d8ad Port remainder of tools to Windows William Astle <lost@l-w.ca> parents: 385 diff changeset	26 #include <lw_win.h> // windows build
361 4130ffdeb5c8 Add contributed support for building with Microsoft's compiler William Astle <lost@l-w.ca> parents: 343 diff changeset	27 #endif
4130ffdeb5c8 Add contributed support for building with Microsoft's compiler William Astle <lost@l-w.ca> parents: 343 diff changeset	28
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	29 #include <lw_expr.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	30 #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	31 #include <lw_stack.h>
519 724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 diff changeset	32 #include <lw_dict.h>
467 a6c9129e5948 Move version header into a common direction to better reflect what it is. William Astle <lost@l-w.ca> parents: 455 diff changeset	33
a6c9129e5948 Move version header into a common direction to better reflect what it is. William Astle <lost@l-w.ca> parents: 455 diff changeset	34 #include <version.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	35
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	36 // these are allowed chars BELOW 0x80 for 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	37 // first is symbol start chars, second is anywhere in symbol
509 bab891d85a53 Allow dot at start of symbol per documentation William Astle <lost@l-w.ca> parents: 487 diff changeset	38 #define SSYMCHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_@$."
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	39 #define SYMCHARS SSYMCHARS ".?0123456789"
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	40
2c24602be78f 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 typedef struct asmstate_s asmstate_t;
2c24602be78f 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
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	43 enum
2c24602be78f 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 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	45 lwasm_expr_linelen = 1, // length of ref'd line
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	46 lwasm_expr_lineaddr = 2, // addr of ref'd line
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	47 lwasm_expr_nextbp = 3, // next branch point
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	48 lwasm_expr_prevbp = 4, // previous branch point
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	49 lwasm_expr_syment = 5, // symbol table entry
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	50 lwasm_expr_import = 6, // symbol import entry
142 697bc543368c Implement distinction between . and * for OS9 modules lost@l-w.ca parents: 115 diff changeset	51 lwasm_expr_secbase = 7, // section base address
697bc543368c Implement distinction between . and * for OS9 modules lost@l-w.ca parents: 115 diff changeset	52 lwasm_expr_linedaddr = 8, // data address of the line
697bc543368c Implement distinction between . and * for OS9 modules lost@l-w.ca parents: 115 diff changeset	53 lwasm_expr_linedlen = 9 // data length of the line
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	54 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	55
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	56 enum lwasm_output_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	57 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	58 OUTPUT_DECB = 0, // DECB multirecord format
406 4411a6123716 Add "basic" output format William Astle <lost@l-w.ca> parents: 399 diff changeset	59 OUTPUT_BASIC, // Color BASIC program
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	60 OUTPUT_RAW, // raw sequence of bytes
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	61 OUTPUT_OBJ, // proprietary object file format
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	62 OUTPUT_RAWREL, // raw bytes where ORG causes a SEEK in the file
321 d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm. Tom LeMense <tlemense@yahoo.com> parents: 241 diff changeset	63 OUTPUT_OS9, // os9 module target
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm. Tom LeMense <tlemense@yahoo.com> parents: 241 diff changeset	64 OUTPUT_SREC, // motorola SREC format
d4ac484d0ec6 Add support for Motorola SREC and Intel Hex output formats to lwasm. Tom LeMense <tlemense@yahoo.com> parents: 241 diff changeset	65 OUTPUT_IHEX, // intel hex format
432 58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	66 OUTPUT_HEX, // generic hexadecimal format
58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	67 OUTPUT_LWMOD // special module format for LW
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 enum lwasm_flags_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	71 {
2c24602be78f 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 FLAG_LIST = 0x0001,
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	73 FLAG_DEPEND = 0x0002,
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	74 FLAG_SYMBOLS = 0x004,
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	75 FLAG_DEPENDNOERR = 0x0008,
222 03f7192fcd20 Add --unicorns option for IDE integration William Astle <lost@l-w.ca> parents: 219 diff changeset	76 FLAG_UNICORNS = 0x0010,
484 469a130e7029 Add option to suppress output file William Astle <lost@l-w.ca> parents: 474 diff changeset	77 FLAG_MAP = 0x0020,
469a130e7029 Add option to suppress output file William Astle <lost@l-w.ca> parents: 474 diff changeset	78 FLAG_SYMBOLS_NOLOCALS = 0x0040,
469a130e7029 Add option to suppress output file William Astle <lost@l-w.ca> parents: 474 diff changeset	79 FLAG_NOOUT = 0x80,
487 7fbf3171ca15 Add symbol table dump in assembly format William Astle <lost@l-w.ca> parents: 484 diff changeset	80 FLAG_SYMDUMP = 0x100,
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	81 FLAG_NONE = 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	82 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	83
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	84 enum lwasm_pragmas_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	85 {
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	86 PRAGMA_NONE = 0, // no pragmas in effect
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	87 PRAGMA_DOLLARNOTLOCAL = 1 << 0, // dollar sign does not make a symbol local
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	88 PRAGMA_NOINDEX0TONONE = 1 << 1, // do not change implicit 0,R to ,R
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	89 PRAGMA_UNDEFEXTERN = 1 << 2, // undefined symbols are considered to be external
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	90 PRAGMA_CESCAPES = 1 << 3, // allow C style escapes in fcc, fcs, fcn, etc.
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	91 PRAGMA_IMPORTUNDEFEXPORT = 1 << 4, // imports symbol if undefined upon export
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	92 PRAGMA_PCASPCR = 1 << 5, // treats ,PC as ,PCR instead of constant offset
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	93 PRAGMA_SHADOW = 1 << 6, // allow macros to shadow builtin operations
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	94 PRAGMA_NOLIST = 1 << 7, // don't show line in listing
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	95 PRAGMA_AUTOBRANCHLENGTH = 1 << 8, // automatically select proper length for relative branches
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	96 PRAGMA_EXPORT = 1 << 9, // export symbols by default, unless local
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	97 PRAGMA_SYMBOLNOCASE = 1 << 10, // symbols defined under this pragma are matched case insensitively
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	98 PRAGMA_CONDUNDEFZERO = 1 << 11, // treat undefined symbols as zero in conditionals during pass 1
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	99 PRAGMA_6800COMPAT = 1 << 12, // enable 6800 compatibility opcodes
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	100 PRAGMA_FORWARDREFMAX = 1 << 13, // force incomplete references on pass 1 to maximum mode
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	101 PRAGMA_6809 = 1 << 14, // 6809/6309 assembly mode
376 35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	102 PRAGMA_TESTMODE = 1 << 15, // enable test mode (for internal unit testing)
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	103 PRAGMA_C = 1 << 16, // enable cycle counts
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	104 PRAGMA_CD = 1 << 17, // enable detailed cycle count
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	105 PRAGMA_CT = 1 << 18, // enable cycle count running total
377 67373a053c49 Add ?rts target for branch instructions William Astle <lost@l-w.ca> parents: 376 diff changeset	106 PRAGMA_CC = 1 << 19, // clear cycle count running total
379 d791d47afc48 Add m80ext pragma for Macro-80C compatibility and ignore END in includes William Astle <lost@l-w.ca> parents: 377 diff changeset	107 PRAGMA_QRTS = 1 << 20, // enable BRA ?RTS support
384 6ee9c67a0f8d Add conditional for testing if a pragma is in effect William Astle <lost@l-w.ca> parents: 382 diff changeset	108 PRAGMA_M80EXT = 1 << 21, // enable Macro-80C assembler extensions
385 4fd16faa4d93 Add various "convenience" ops William Astle <lost@l-w.ca> parents: 384 diff changeset	109 PRAGMA_6809CONV = 1 << 22, // enable 6809 convenience ops
4fd16faa4d93 Add various "convenience" ops William Astle <lost@l-w.ca> parents: 384 diff changeset	110 PRAGMA_6309CONV = 1 << 23, // enable 6309 convenience ops
399 6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	111 PRAGMA_NEWSOURCE = 1 << 24, // don't use compatibility source format
455 cad5937314cb Add operandsizewarning pragma William Astle <lost@l-w.ca> parents: 442 diff changeset	112 PRAGMA_OPERANDSIZE = 1 << 25, // warn if operand size is bigger than required
472 e97f9a302c6a Add emuext pragma and associated instructions. William Astle <lost@l-w.ca> parents: 470 diff changeset	113 PRAGMA_EMUEXT = 1 << 26, // enable emulator extensions
473 8181ddd707f1 Add "nooutput" pragma William Astle <lost@l-w.ca> parents: 472 diff changeset	114 PRAGMA_NOOUTPUT = 1 << 27, // disable object code output
474 74d0c394666e Add "noexpandcond" pragma (cleans up listings) William Astle <lost@l-w.ca> parents: 473 diff changeset	115 PRAGMA_NOEXPANDCOND = 1 << 28, // hide conditionals and skipped output in listings
384 6ee9c67a0f8d Add conditional for testing if a pragma is in effect William Astle <lost@l-w.ca> parents: 382 diff changeset	116 PRAGMA_CLEARBIT = 1 << 31 // reserved to indicate negated pragma flag status
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 };
2c24602be78f 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
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	119 enum
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	120 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	121 section_flag_bss = 1, // BSS section
156 fc8386b13399 Added 'constant' sections to object file handling for lwasm and lwlink lost@l-w.ca parents: 142 diff changeset	122 section_flag_constant = 2, // constants - no base offset
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	123 section_flag_none = 0 // no flags
2c24602be78f 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 };
2c24602be78f 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
2c24602be78f 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 typedef struct reloctab_s reloctab_t;
2c24602be78f 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 struct reloctab_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	128 {
2c24602be78f 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 lw_expr_t offset; // offset of relocation
2c24602be78f 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 int size; // size of relocation
2c24602be78f 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 lw_expr_t expr; // relocation 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	132 reloctab_t *next;
2c24602be78f 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 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	134
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	135 typedef struct sectiontab_s sectiontab_t;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	136 struct sectiontab_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	137 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	138 char *name; // section 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	139 int flags; // section flags;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	140 lw_expr_t offset; // offset for next instance
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	141 int oblen; // size of section 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	142 int obsize; // size of output buffer
432 58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	143 int tbase; // temporary base value for resolution
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 unsigned char *obytes; // output buffer
2c24602be78f 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 reloctab_t *reloctab; // table of relocations
2c24602be78f 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 sectiontab_t *next;
2c24602be78f 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 };
2c24602be78f 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
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	149 typedef enum
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	150 {
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	151 TF_EMIT = 1,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	152 TF_ERROR = 2
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	153 } lwasm_testflags_t;
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	154
370 8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	155 typedef enum
8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	156 {
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	157 E_6309_INVALID = 1,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	158 E_6809_INVALID = 2,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	159 E_ALIGNMENT_INVALID = 3,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	160 E_BITNUMBER_UNRESOLVED = 4,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	161 E_BITNUMBER_INVALID = 5,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	162 E_BYTE_OVERFLOW = 6,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	163 E_CONDITION_P1 = 7,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	164 E_DIRECTIVE_OS9_ONLY = 8,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	165 E_DIV0 = 9,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	166 E_EXEC_ADDRESS = 10,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	167 E_FILL_INVALID = 11,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	168 E_IMMEDIATE_INVALID = 12,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	169 E_IMMEDIATE_UNRESOLVED = 13,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	170 E_EXPRESSION_BAD = 14,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	171 E_EXPRESSION_NOT_CONST = 15,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	172 E_EXPRESSION_NOT_RESOLVED = 16,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	173 E_FILE_OPEN = 17,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	174 E_FILENAME_MISSING = 18,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	175 E_INSTRUCTION_FAILED = 19,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	176 E_INSTRUCTION_SECTION = 20,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	177 E_LINE_ADDRESS = 21,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	178 E_LINED_ADDRESS = 22,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	179 E_MACRO_DUPE = 23,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	180 E_MACRO_ENDM = 24,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	181 E_MACRO_NONAME = 25,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	182 E_MACRO_RECURSE = 26,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	183 E_MODULE_IN = 27,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	184 E_MODULE_NOTIN = 28,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	185 E_NEGATIVE_BLOCKSIZE = 29,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	186 E_NEGATIVE_RESERVATION = 30,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	187 E_NW_8 = 31,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	188 E_OPCODE_BAD = 32,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	189 E_OPERAND_BAD = 33,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	190 E_OBJTARGET_ONLY = 34,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	191 E_PADDING_BAD = 35,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	192 E_PRAGMA_UNRECOGNIZED = 36,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	193 E_REGISTER_BAD = 37,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	194 E_SECTION_END = 38,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	195 E_SECTION_EXTDEP = 39,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	196 E_SECTION_FLAG = 40,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	197 E_SECTION_NAME = 41,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	198 E_SECTION_TARGET = 42,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	199 E_SETDP_INVALID = 43,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	200 E_SETDP_NOT_CONST = 44,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	201 E_STRING_BAD = 45,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	202 E_STRUCT_DUPE = 46,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	203 E_STRUCT_NONAME = 47,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	204 E_STRUCT_NOSYMBOL = 48,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	205 E_STRUCT_RECURSE = 49,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	206 E_SYMBOL_BAD = 50,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	207 E_SYMBOL_DUPE = 51,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	208 E_SYMBOL_MISSING = 52,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	209 E_SYMBOL_UNDEFINED = 53,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	210 E_SYMBOL_UNDEFINED_EXPORT = 54,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	211 E_UNKNOWN_OPERATION = 55,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	212 E_USER_SPECIFIED = 56,
382 80d615a6642c Add REORG pseudo op William Astle <lost@l-w.ca> parents: 381 diff changeset	213 E_ORG_NOT_FOUND = 57,
432 58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	214 E_COMPLEX_INCOMPLETE = 58,
470 2c1c5dd84024 Add << prefix to force 5 bit offsets in indexed modes William Astle <lost@l-w.ca> parents: 467 diff changeset	215 E_ILL5 = 59,
432 58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	216
370 8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	217 /* warnings must be 1000 or greater */
8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	218
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	219 W_DUPLICATE_SECTION = 1000,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	220 W_ENDSTRUCT_WITHOUT = 1001,
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	221 W_NOT_SUPPORTED = 1002,
455 cad5937314cb Add operandsizewarning pragma William Astle <lost@l-w.ca> parents: 442 diff changeset	222 W_USER_SPECIFIED = 1003,
cad5937314cb Add operandsizewarning pragma William Astle <lost@l-w.ca> parents: 442 diff changeset	223 W_OPERAND_SIZE = 1004
370 8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	224 } lwasm_errorcode_t;
8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	225
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	226 typedef struct lwasm_error_s lwasm_error_t;
2c24602be78f 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 struct lwasm_error_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	228 {
370 8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	229 lwasm_errorcode_t code; // error code
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	230 char *mess; // actual error message
226 7c2c2239ec9c Make unicorns grok errors and warnings. William Astle <lost@l-w.ca> parents: 223 diff changeset	231 int charpos; // character position on line where parsing stopped
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	232 lwasm_error_t *next; // ptr to next 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	233 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	234
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	235 struct line_expr_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	236 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	237 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	238 int id;
2c24602be78f 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 struct line_expr_s *next;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	240 };
2c24602be78f 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
2c24602be78f 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 typedef struct line_s line_t;
2c24602be78f 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 typedef struct exportlist_s exportlist_t;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	245 struct exportlist_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	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 char *symbol; // symbol to export
2c24602be78f 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 struct symtabe *se; // symbol table entry
2c24602be78f 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 line_t *line; // line the export is on
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	250 exportlist_t *next; // next in the export 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	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
2c24602be78f 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 typedef struct importlist_s importlist_t;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	254 struct importlist_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	255 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	256 char *symbol; // symbol to import
2c24602be78f 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 importlist_t *next; // next in the import 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	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
376 35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	260 typedef enum
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	261 {
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	262 CYCLE_ADJ = 1,
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	263 CYCLE_ESTIMATED = 2
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	264 } cycle_flags;
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	265
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	266 struct line_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	267 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	268 lw_expr_t addr; // assembly address of the line
142 697bc543368c Implement distinction between . and * for OS9 modules lost@l-w.ca parents: 115 diff changeset	269 lw_expr_t daddr; // data address of the line (os9 only)
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	270 int len; // the "size" this line occupies (address space wise) (-1 if unknown)
142 697bc543368c Implement distinction between . and * for OS9 modules lost@l-w.ca parents: 115 diff changeset	271 int dlen; // the data "size" this line occupies (-1 if unknown)
241 d0e9dbe9afbe Add new heuristic for resolving instruction sizes. William Astle <lost@l-w.ca> parents: 226 diff changeset	272 int minlen; // minimum length
d0e9dbe9afbe Add new heuristic for resolving instruction sizes. William Astle <lost@l-w.ca> parents: 226 diff changeset	273 int maxlen; // maximum length
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	274 int insn; // number of insn in insn table
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	275 int symset; // set if the line symbol was consumed by the instruction
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	276 char *sym; // symbol, if any, on the line
2c24602be78f 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 unsigned char *output; // output bytes
2c24602be78f 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 int outputl; // size of 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	279 int outputbl; // size of output buffer
2c24602be78f 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 int dpval; // direct page value
376 35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	281 int cycle_base; // base instruction cycle count
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	282 int cycle_adj; // cycle adjustment
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	283 int cycle_flags; // cycle flags
380 17fcd0c3ee45 Allow multibyte ascii constants in m80ext mode William Astle <lost@l-w.ca> parents: 379 diff changeset	284 int genmode; // generation mode (insn_parse_gen0/8/16)
381 e3f4aaa2a4e8 Allow FCB-like syntax after constant in FCC under m80ext William Astle <lost@l-w.ca> parents: 380 diff changeset	285 int fcc_extras; // fcc extra bytes
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	286 lwasm_error_t *err; // list of errors
2c24602be78f 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 lwasm_error_t *warn; // list of errors
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	288 lwasm_errorcode_t err_testmode; // error code in testmode
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	289 line_t *prev; // previous line
2c24602be78f 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 line_t *next; // next line
2c24602be78f 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 int inmod; // inside a module?
2c24602be78f 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 sectiontab_t *csect; // which section are we in?
2c24602be78f 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 struct line_expr_s *exprs; // expressions used during parsing
2c24602be78f 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 char *lstr; // string passed forward
2c24602be78f 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 pb; // pass forward post byte
2c24602be78f 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 int lint; // pass forward integer
2c24602be78f 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 lint2; // another pass forward integer
377 67373a053c49 Add ?rts target for branch instructions William Astle <lost@l-w.ca> parents: 376 diff changeset	298 int conditional_return; // for ?RTS handling (1 if RTS follows)
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	299 asmstate_t *as; // assembler state data ptr
2c24602be78f 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 int pragmas; // pragmas in effect for the line
2c24602be78f 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 int context; // the symbol context number
2c24602be78f 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 char *ltext; // line number
2c24602be78f 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 char *linespec; // line spec
2c24602be78f 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 int lineno; // line number
2c24602be78f 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 int soff; // struct offset (for listings)
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	306 int dshow; // data value to show (for listings)
2c24602be78f 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 int dsize; // set to 1 for 8 bit dshow value
2c24602be78f 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 int isbrpt; // set to 1 if this line is a branch point
2c24602be78f 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 struct symtabe *dptr; // symbol value to display
49 bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	310
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	311 int noexpand_start; // start of a no-expand block
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	312 int noexpand_end; // end of a no-expand block
219 afd50d6b4113 Add --preprocess option William Astle <lost@l-w.ca> parents: 211 diff changeset	313 int hideline; // set if we're going to hide this line on output
474 74d0c394666e Add "noexpandcond" pragma (cleans up listings) William Astle <lost@l-w.ca> parents: 473 diff changeset	314 int hidecond; // set if we're going to hide this line due to condition hiding
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	315 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	316
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	317 enum
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	318 {
2c24602be78f 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 symbol_flag_set = 1, // symbol was used with "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	320 symbol_flag_nocheck = 2, // do not check symbol characters
81 428068681cbf Added nolist pragma to suppress listing output of non-code generating lines Lost Wizard (lost@starbug3) parents: 73 diff changeset	321 symbol_flag_nolist = 4, // no not show symbol in symbol table
207 07e1fac76321 Added pragma to allow non case sensitive symbols William Astle <lost@l-w.ca> parents: 206 diff changeset	322 symbol_flag_nocase = 8, // do not match case of symbol
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	323 symbol_flag_none = 0 // no flags
2c24602be78f 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
2c24602be78f 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 struct symtabe
2c24602be78f 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 {
2c24602be78f 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 char *symbol; // the name of the 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	329 int context; // symbol context (-1 for global)
2c24602be78f 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 int version; // version of the symbol (for "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	331 int flags; // flags for the 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	332 sectiontab_t *section; // section the symbol is defined in
2c24602be78f 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 lw_expr_t value; // symbol value
195 17bd59f045af Changed symbol table to use a binary tree. William Astle <lost@l-w.ca> parents: 156 diff changeset	334 struct symtabe *left; // left subtree pointer
17bd59f045af Changed symbol table to use a binary tree. William Astle <lost@l-w.ca> parents: 156 diff changeset	335 struct symtabe *right; // right subtree pointer
17bd59f045af Changed symbol table to use a binary tree. William Astle <lost@l-w.ca> parents: 156 diff changeset	336 struct symtabe *nextver; // next lower version
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 };
2c24602be78f 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
2c24602be78f 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 typedef struct
2c24602be78f 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 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	341 struct symtabe *head; // start of symbol table
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	342 } symtab_t;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	343
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	344 typedef struct macrotab_s macrotab_t;
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	345 struct macrotab_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	346 {
2c24602be78f 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 char *name; // name of macro
2c24602be78f 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 char **lines; // macro lines
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	349 int numlines; // number lines in macro
49 bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	350 int flags; // flags for the macro
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	351 macrotab_t *next; // next macro in list
222 03f7192fcd20 Add --unicorns option for IDE integration William Astle <lost@l-w.ca> parents: 219 diff changeset	352 line_t *definedat; // the line where the macro definition starts
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	353 };
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	354
49 bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	355 enum
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	356 {
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	357 macro_noexpand = 1 // set to not expland the macro by default in listing
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	358 };
bd8b3fbd1e28 Added ability to flag macros as "noexpand" so they are not expanded in the listing lost@l-w.ca parents: 2 diff changeset	359
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	360 typedef struct structtab_s structtab_t;
2c24602be78f 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 typedef struct structtab_field_s structtab_field_t;
2c24602be78f 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 struct structtab_field_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	364 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	365 char *name; // structure field name - NULL for anonymous
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	366 int size; // structure field size
2c24602be78f 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 structtab_t *substruct; // sub structure if there is one
2c24602be78f 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 structtab_field_t *next; // next field entry
2c24602be78f 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 };
2c24602be78f 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
2c24602be78f 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 struct structtab_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	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 char *name; // name of structure
2c24602be78f 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 int size; // number of bytes taken by struct
2c24602be78f 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 structtab_field_t *fields; // fields in the structure
2c24602be78f 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 structtab_t *next; // next structure
223 211fc8038b8d More unicorn stuff - structs and macros William Astle <lost@l-w.ca> parents: 222 diff changeset	377 line_t *definedat; // line where structure is defined
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	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 struct asmstate_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	381 {
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	382 int output_format; // output format
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	383 int debug_level; // level of debugging requested
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	384 FILE debug_file; // FILE to output debug messages to
2c24602be78f 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 int flags; // assembly flags
2c24602be78f 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 int pragmas; // pragmas currently in effect
2c24602be78f 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 int errorcount; // number of errors encountered
209 52d9dd71f555 Make warning actually work. William Astle <lost@l-w.ca> parents: 207 diff changeset	388 int warningcount; // number of warnings issued
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	389 int testmode_errorcount; // number of errors in testmode
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 int inmacro; // are we in a macro?
2c24602be78f 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 int instruct; // are w in a structure?
2c24602be78f 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 int skipcond; // skipping a condition?
2c24602be78f 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 int skipcount; // depth of "skipping"
2c24602be78f 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 int skipmacro; // are we skipping in a macro?
2c24602be78f 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 endseen; // have we seen an "end" pseudo?
2c24602be78f 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 int execaddr; // address from "end"
432 58cafa61ab40 Add support for undocumented custom module format (for LW) William Astle <lost@l-w.ca> parents: 406 diff changeset	397 lw_expr_t execaddr_expr; // address from "end" but as an expression
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	398 int inmod; // inside an os9 module?
210 5d969517db74 Added condundefzero pragma William Astle <lost@l-w.ca> parents: 209 diff changeset	399 int undefzero; // used for handling "condundefzero"
211 6f2e18f1fe67 Improve autobranchlength pragma William Astle <lost@l-w.ca> parents: 210 diff changeset	400 int pretendmax; // set if we need to pretend the instruction is max length
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	401 unsigned char crc[3]; // crc accumulator
376 35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	402 int cycle_total; // cycle count accumulator
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	403 int badsymerr; // throw error on undef sym if 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	404
2c24602be78f 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 line_t *line_head; // start of lines 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	406 line_t *line_tail; // tail of lines 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	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 line_t *cl; // current line pointer
2c24602be78f 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
2c24602be78f 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 sectiontab_t *csect; // current section
2c24602be78f 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 int context; // the current "context"
2c24602be78f 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 int nextcontext; // the next available context
2c24602be78f 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
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	415 symtab_t symtab; // meta data for the symbol table
2c24602be78f 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 macrotab_t *macros; // macro table
2c24602be78f Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization lost@l-w.ca parents: diff changeset	417 sectiontab_t *sections; // section table
2c24602be78f 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 exportlist_t *exportlist; // list of exported 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	419 importlist_t *importlist; // list of imported 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	420 char *list_file; // name of file to list to
487 7fbf3171ca15 Add symbol table dump in assembly format William Astle <lost@l-w.ca> parents: 484 diff changeset	421 char *symbol_dump_file; // name of file to dump symbol table to
390 1ebb5a0b2874 Add option to specify tab width in listing William Astle <lost@l-w.ca> parents: 386 diff changeset	422 int tabwidth; // tab width in list file
365 3f8abaac214c Add map file output and option to suppress local symbols in listings William Astle <lost@l-w.ca> parents: 361 diff changeset	423 char *map_file; // name of map file
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	424 char *output_file; // output file 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	425 lw_stringlist_t input_files; // files to assemble
2c24602be78f 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 void *input_data; // opaque data used by the input system
2c24602be78f 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 lw_stringlist_t include_list; // include paths
2c24602be78f 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 lw_stack_t file_dir; // stack of the "current file" dir
2c24602be78f 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 lw_stack_t includelist;
519 724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 diff changeset	430 lw_dict_t stringvars; // dictionary of string variables (SETSTR/INCLUDESTR)
724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 diff changeset	431
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	432
2c24602be78f 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 structtab_t *structs; // defined structures
2c24602be78f 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 structtab_t *cstruct; // current structure
61 ccaecdff3fc2 Make structure definitions not affect current assembly address and fix up cosmetic offset display in listings lost@l-w.ca parents: 53 diff changeset	435 lw_expr_t savedaddr; // old address counter before struct started
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	436 int exportcheck; // set if we need to collapse out the section base to 0
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: 61 diff changeset	437 int passno; // set to the current pass number
219 afd50d6b4113 Add --preprocess option William Astle <lost@l-w.ca> parents: 211 diff changeset	438 int preprocess; // set if we are prepocessing
afd50d6b4113 Add --preprocess option William Astle <lost@l-w.ca> parents: 211 diff changeset	439 int fileerr; // flags error opening file
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	440 int exprwidth; // the bit width of the expression being evaluated
442 61580fc48f98 Add option to omit file names from lwasm listings William Astle <lost@l-w.ca> parents: 432 diff changeset	441 int listnofile; // nonzero to suppress printing file name in listings
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	442 };
2c24602be78f 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
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	444 struct symtabe register_symbol(asmstate_t as, line_t cl, char sym, lw_expr_t value, int flags);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	445 struct symtabe lookup_symbol(asmstate_t as, line_t cl, char sym);
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	446
384 6ee9c67a0f8d Add conditional for testing if a pragma is in effect William Astle <lost@l-w.ca> parents: 382 diff changeset	447 int parse_pragma_helper(char *p);
6ee9c67a0f8d Add conditional for testing if a pragma is in effect William Astle <lost@l-w.ca> parents: 382 diff changeset	448
376 35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	449 int lwasm_cycle_calc_ind(line_t *cl);
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	450 int lwasm_cycle_calc_rlist(line_t *cl);
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	451 void lwasm_cycle_update_count(line_t *cl, int opc);
35d4213e6657 Add cycle counting to listing William Astle <lost@l-w.ca> parents: 375 diff changeset	452
375 71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	453 void lwasm_parse_testmode_comment(line_t cl, lwasm_testflags_t flags, lwasm_errorcode_t err, int len, char **buf);
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	454 void lwasm_error_testmode(line_t cl, const char msg, int fatal);
71f507f404f1 Add "testmode" pragma William Astle <lost@l-w.ca> parents: 374 diff changeset	455
370 8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	456 void lwasm_register_error(asmstate_t as, line_t cl, lwasm_errorcode_t err);
8764142b3192 Convert internal error/warning handling framework to a new unified system William Astle <lost@l-w.ca> parents: 367 diff changeset	457 void lwasm_register_error2(asmstate_t as, line_t cl, lwasm_errorcode_t err, const char* fmt, ...);
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	458
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	459 int lwasm_next_context(asmstate_t *as);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	460 void lwasm_emit(line_t *cl, int byte);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	461 void lwasm_emitop(line_t *cl, int opc);
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	462
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	463 void lwasm_save_expr(line_t *cl, int id, lw_expr_t expr);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	464 lw_expr_t lwasm_fetch_expr(line_t *cl, int id);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	465 lw_expr_t lwasm_parse_expr(asmstate_t as, char *p);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	466 int lwasm_emitexpr(line_t *cl, lw_expr_t expr, int 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	467
399 6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	468 void skip_operand_real(line_t l, char *p);
6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	469 /* this macro can only be used where "l" is the current line pointer */
6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	470 #define skip_operand(p) skip_operand_real(l, 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	471
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	472 int lwasm_lookupreg2(const char rlist, char *p);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	473 int lwasm_lookupreg3(const char rlist, char *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	474
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	475 void lwasm_show_errors(asmstate_t *as);
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	476
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	477 int lwasm_reduce_expr(asmstate_t *as, lw_expr_t expr);
2 7317fbe024af Clean up insane number of compiler warnings under -Wall lost@l-w.ca parents: 0 diff changeset	478
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	479 lw_expr_t lwasm_parse_cond(asmstate_t as, char *p);
241 d0e9dbe9afbe Add new heuristic for resolving instruction sizes. William Astle <lost@l-w.ca> parents: 226 diff changeset	480
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	481 int lwasm_calculate_range(asmstate_t as, lw_expr_t expr, int min, int *max);
336 30b2bad9b5eb Factor some code for simplifying lines so it can be reused William Astle <lost@l-w.ca> parents: 333 diff changeset	482
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	483 void lwasm_reduce_line_exprs(line_t *cl);
2 7317fbe024af Clean up insane number of compiler warnings under -Wall lost@l-w.ca parents: 0 diff changeset	484
338 5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	485 #ifdef LWASM_NODEBUG
5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	486 #define debug_message(...)
5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	487 #define dump_state(...)
5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	488 #else
374 8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	489 void real_debug_message(asmstate_t as, int level, const char fmt, ...);
8e25147c2aa8 Clean up various "externs" William Astle <lost@l-w.ca> parents: 370 diff changeset	490 void dump_state(asmstate_t *as);
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	491
338 5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	492 #define debug_message(as,level,...) do { asmstate_t *ras = (as); int rlevel = (level); if (ras->debug_level >= rlevel) { real_debug_message(ras, rlevel, __VA_ARGS__); } } while (0)
5d401d1eb3e9 Allow disabling debugging messages. William Astle <lost@l-w.ca> parents: 336 diff changeset	493 #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	494
2c24602be78f 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 #define OPLEN(op) (((op)>0xFF)?2:1)
101 ed7f970f3688 Added --define= option to predfine a symbol for assembly lost@l-w.ca parents: 81 diff changeset	496 #define CURPRAGMA(l,p) (((l) && ((l)->pragmas & (p))) ? 1 : 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	497
399 6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	498 /* some functions for parsing */
6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	499 /* skip to the start of the next token if the current parsing mode allows it */
6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	500 void lwasm_skip_to_next_token(line_t cl, char *p);
6153cb49403c Initial commit of pragma newsource William Astle <lost@l-w.ca> parents: 390 diff changeset	501
519 724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 diff changeset	502 /* parse a generalized string enclosed in double quotes */
724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 diff changeset	503 char lwasm_parse_general_string(line_t cl, char **p);
724bcc4508bc Add SETSTR/INCLUDESTR for some basic code building William Astle <lost@l-w.ca> parents: 509 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 #endif /* ___lwasm_h_seen___ */

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annotate lwasm/lwasm.h @ 536:33a59e232a5b