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works on mdsdrv #28

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1a3f6c6
works on mdsdrv
garrettjwilke Dec 5, 2025
7efd6ce
fixed for tests
garrettjwilke Dec 5, 2025
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5 changes: 5 additions & 0 deletions frontend_asm68k.c
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Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,7 @@ int main(int argc, char **argv)
settings.pedantic_warnings_enabled = cc_false;
settings.expand_all_macros = cc_false;
settings.automatic_even = cc_true;
settings.allow_ifeq_directives = cc_false;

source_file_path = object_file_path = symbol_file_path = listing_file_path = NULL;
source_file = object_file = symbol_file = listing_file = NULL;
Expand All @@ -128,6 +129,10 @@ int main(int argc, char **argv)
case 'd':
case 'g':
case 'k':
/* /k flag - allow use of ifeq, ifne, etc. */
settings.allow_ifeq_directives = cc_true;
break;

case 'l':
case 'w':
case 'z': /* And 'zd'. */
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1 change: 1 addition & 0 deletions frontend_custom.c
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Expand Up @@ -93,6 +93,7 @@ int main(int argc, char **argv)
settings.pedantic_warnings_enabled = cc_true;
settings.expand_all_macros = cc_false;
settings.automatic_even = cc_false;
settings.allow_ifeq_directives = cc_false;

for (i = 1; i < argc; ++i)
{
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1,364 changes: 702 additions & 662 deletions lexical.c
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11 changes: 6 additions & 5 deletions lexical.h
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Expand Up @@ -273,6 +273,7 @@ typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
typedef uint64_t flex_uint64_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
Expand Down Expand Up @@ -386,7 +387,7 @@ struct yy_buffer_state
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
yy_size_t yy_n_chars;

/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
Expand Down Expand Up @@ -430,7 +431,7 @@ void yypop_buffer_state ( yyscan_t yyscanner );

YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, yy_size_t len , yyscan_t yyscanner );

void *yyalloc ( yy_size_t , yyscan_t yyscanner );
void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner );
Expand Down Expand Up @@ -489,7 +490,7 @@ FILE *yyget_out ( yyscan_t yyscanner );

void yyset_out ( FILE * _out_str , yyscan_t yyscanner );

int yyget_leng ( yyscan_t yyscanner );
yy_size_t yyget_leng ( yyscan_t yyscanner );

char *yyget_text ( yyscan_t yyscanner );

Expand Down Expand Up @@ -716,9 +717,9 @@ extern int yylex \
#undef yyTABLES_NAME
#endif

#line 514 "lexical.l"
#line 521 "lexical.l"


#line 722 "lexical.h"
#line 723 "lexical.h"
#undef m68kasm_IN_HEADER
#endif /* m68kasm_HEADER_H */
7 changes: 7 additions & 0 deletions lexical.l
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Expand Up @@ -249,10 +249,17 @@ hexadecimal {hexadecimal_digit}+
<INITIAL>incbin BEGIN(PATH); return TOKEN_DIRECTIVE_INCBIN;
<INITIAL>binclude BEGIN(PATH); return TOKEN_DIRECTIVE_INCBIN;
<INITIAL>equ BEGIN(OPERANDS); return TOKEN_DIRECTIVE_EQU;
<INITIAL>equr BEGIN(OPERANDS); return TOKEN_DIRECTIVE_EQUR;
<INITIAL>equs BEGIN(OPERANDS); return TOKEN_DIRECTIVE_EQUS;
<INITIAL>substr BEGIN(OPERANDS); return TOKEN_DIRECTIVE_SUBSTR;
<INITIAL>set BEGIN(OPERANDS); return TOKEN_DIRECTIVE_SET;
<INITIAL>if BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IF;
<INITIAL>ifeq BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFEQ;
<INITIAL>ifne BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFNE;
<INITIAL>ifgt BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFGT;
<INITIAL>iflt BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFLT;
<INITIAL>ifge BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFGE;
<INITIAL>ifle BEGIN(OPERANDS); return TOKEN_DIRECTIVE_IFLE;
<INITIAL>elseif BEGIN(OPERANDS); return TOKEN_DIRECTIVE_ELSEIF;
<INITIAL>else BEGIN(OPERANDS); return TOKEN_DIRECTIVE_ELSE;
<INITIAL>endc BEGIN(OPERANDS); return TOKEN_DIRECTIVE_ENDC;
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1 change: 1 addition & 0 deletions options.h
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Expand Up @@ -31,6 +31,7 @@ typedef struct Options
cc_bool pedantic_warnings_enabled;
cc_bool expand_all_macros;
cc_bool automatic_even;
cc_bool allow_ifeq_directives;
} Options;

typedef struct Options_ListEntry
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