tinycc: options.c annotate

annotate options.c @ 554:8c020de0af57

Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. (This means i386-tinycc can once again rebuild itself without segfaulting.)

author	Rob Landley <rob@landley.net>
date	Thu, 06 Mar 2008 20:53:55 -0600
parents	11d95002dfe1
children	646f1f0972b6

rev	line source
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	1 /*
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	2 * options.c - Option parsing logic for tinycc
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	3 *
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	4 * Copyright (c) 2001-2004 Fabrice Bellard
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	5 * Copyright (c) 2006-2007 Rob Landley
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	6 *
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	7 * Licensed under GPLv2, see file LICENSE in this tarball
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	8 */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	9
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	10 #include "tinycc.h"
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	11
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	12 int do_bounds_check = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	13 int do_debug = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	14 int next_tok_flags;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	15
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	16 // Benchmark info
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	17 int do_bench = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	18 int total_lines;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	19 int total_bytes;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	20 int tok_ident;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	21
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	22 // inlines
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	23 int is_space(int ch);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	24
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	25
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	26 #define WD_ALL 0x0001 /* warning is activated when using -Wall */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	27 #define FD_INVERT 0x0002 /* invert value before storing */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	28
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	29 typedef struct FlagDef {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	30 //uint16_t offset;
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	31 int *var;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	32 uint16_t flags;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	33 char *name;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	34 } FlagDef;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	35
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	36 // was { offsetof(TCCState, warn_unsupported), 0, "unsupported" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	37
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	38 static FlagDef warning_defs[] = {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	39 { &tccg_warn_unsupported, 0, "unsupported" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	40 { &tccg_warn_write_strings, 0, "write-strings" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	41 { &tccg_warn_error, 0, "error" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	42 { &tccg_warn_implicit_function_declaration, WD_ALL,
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	43 "implicit-function-declaration" },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	44 };
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	45
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	46 static int set_flag(TCCState s, FlagDef flags, int nb_flags,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	47 char *name, int value)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	48 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	49 int i;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	50 FlagDef *p;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	51 char *r;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	52
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	53 r = name;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	54 if (r[0] == 'n' && r[1] == 'o' && r[2] == '-') {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	55 r += 3;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	56 value = !value;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	57 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	58 for(i = 0, p = flags; i < nb_flags; i++, p++) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	59 if (!strcmp(r, p->name))
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	60 goto found;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	61 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	62 return -1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	63 found:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	64 if (p->flags & FD_INVERT)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	65 value = !value;
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	66 //(int )((uint8_t *)s + p->offset) = value;
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	67 *p->var = value;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	68 return 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	69 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	70
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	71 /* set/reset a warning */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	72 int tcc_set_warning(TCCState s, char warning_name, int value)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	73 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	74 int i;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	75 FlagDef *p;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	76
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	77 if (!strcmp(warning_name, "all")) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	78 for(i = 0, p = warning_defs; i < countof(warning_defs); i++, p++) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	79 if (p->flags & WD_ALL)
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	80 // (int )((uint8_t *)s + p->offset) = 1;
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	81 *p->var = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	82 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	83 return 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	84 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	85 return set_flag(s, warning_defs, countof(warning_defs),
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	86 warning_name, value);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	87 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	88 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	89
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	90 static FlagDef flag_defs[] = {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	91 { &tccg_char_is_unsigned, 0, "unsigned-char" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	92 { &tccg_char_is_unsigned, FD_INVERT, "signed-char" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	93 { &tccg_nocommon, FD_INVERT, "common" },
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	94 { &tccg_leading_underscore, 0, "leading-underscore" },
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	95 };
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	96
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	97 /* set/reset a flag */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	98 int tcc_set_flag(TCCState s, char flag_name, int value)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	99 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	100 return set_flag(s, flag_defs, countof(flag_defs),
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	101 flag_name, value);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	102 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	103
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	104 /* extract the basename of a file */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	105 static char tcc_basename(char name)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	106 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	107 char *p;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	108 p = strrchr(name, '/');
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	109 #ifdef WIN32
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	110 if (!p)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	111 p = strrchr(name, '\\');
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	112 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	113 if (!p)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	114 p = name;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	115 else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	116 p++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	117 return p;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	118 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	119
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	120 #if !defined(LIBTCC)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	121
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	122 static int64_t getclock_us(void)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	123 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	124 #ifdef WIN32
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	125 struct _timeb tb;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	126 _ftime(&tb);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	127 return (tb.time * 1000LL + tb.millitm) * 1000LL;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	128 #else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	129 struct timeval tv;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	130 gettimeofday(&tv, NULL);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	131 return tv.tv_sec * 1000000LL + tv.tv_usec;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	132 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	133 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	134
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	135 void show_version(void)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	136 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	137 printf("tinycc version " TINYCC_VERSION "\n");
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	138 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	139
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	140 void help(TCCState *s)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	141 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	142 show_version();
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	143 printf("Tiny C Compiler - Copyright (C) 2001-2006 Fabrice Bellard, 2007 Rob Landley\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	144 "usage: tcc [-v] [-c] [-o outfile] [-Bdir] [-bench] [-Idir] [-Dsym[=val]] [-Usym]\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	145 " [-Wwarn] [-g] [-b] [-bt N] [-Ldir] [-llib] [-shared] [-static]\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	146 " [infile1 infile2...] [-run infile args...]\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	147 "\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	148 "General options:\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	149 " -v Verbose compile, repeat for more verbosity\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	150 " -c compile only - generate an object file\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	151 " -o outfile set output filename\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	152 " -Bdir set tcc internal library path\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	153 " -bench output compilation statistics\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	154 " -run run compiled source\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	155 " -fflag set or reset (with 'no-' prefix) 'flag' (see man page)\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	156 " -Wwarning set or reset (with 'no-' prefix) 'warning' (see man page)\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	157 " -w disable all warnings\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	158 "Preprocessor options:\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	159 " -Idir add include path 'dir'\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	160 " -Dsym[=val] define 'sym' with value 'val'\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	161 " -Usym undefine 'sym'\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	162 " -E preprocess only\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	163 "Linker options:\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	164 " -Ldir add library path 'dir'\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	165 " -llib link with dynamic or static library 'lib'\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	166 " -shared generate a shared library\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	167 " -static static linking\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	168 " -rdynamic export all global symbols to dynamic linker\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	169 " -r output relocatable .o file\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	170 "Debugger options:\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	171 " -g generate runtime debug info\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	172 #ifdef CONFIG_TCC_BCHECK
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	173 " -b compile with built-in memory and bounds checker (implies -g)\n"
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	174 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	175 );
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	176 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	177
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	178 #define TCC_OPTION_HAS_ARG 0x0001
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	179 #define TCC_OPTION_NOSEP 0x0002 /* cannot have space before option and arg */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	180
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	181 typedef struct TCCOption {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	182 char *name;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	183 uint16_t index;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	184 uint16_t flags;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	185 } TCCOption;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	186
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	187 enum {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	188 TCC_OPTION_HELP,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	189 TCC_OPTION_I,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	190 TCC_OPTION_D,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	191 TCC_OPTION_E,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	192 TCC_OPTION_U,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	193 TCC_OPTION_L,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	194 TCC_OPTION_B,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	195 TCC_OPTION_l,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	196 TCC_OPTION_bench,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	197 TCC_OPTION_b,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	198 TCC_OPTION_g,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	199 TCC_OPTION_c,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	200 TCC_OPTION_static,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	201 TCC_OPTION_shared,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	202 TCC_OPTION_o,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	203 TCC_OPTION_r,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	204 TCC_OPTION_Wl,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	205 TCC_OPTION_W,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	206 TCC_OPTION_O,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	207 TCC_OPTION_m,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	208 TCC_OPTION_f,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	209 TCC_OPTION_nostdinc,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	210 TCC_OPTION_nostdlib,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	211 TCC_OPTION_print_search_dirs,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	212 TCC_OPTION_rdynamic,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	213 TCC_OPTION_run,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	214 TCC_OPTION_v,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	215 TCC_OPTION_w,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	216 TCC_OPTION_pipe,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	217 };
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	218
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	219 static TCCOption tcc_options[] = {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	220 { "h", TCC_OPTION_HELP, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	221 { "?", TCC_OPTION_HELP, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	222 { "I", TCC_OPTION_I, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	223 { "D", TCC_OPTION_D, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	224 { "E", TCC_OPTION_E, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	225 { "U", TCC_OPTION_U, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	226 { "L", TCC_OPTION_L, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	227 { "B", TCC_OPTION_B, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	228 { "l", TCC_OPTION_l, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	229 { "bench", TCC_OPTION_bench, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	230 #ifdef CONFIG_TCC_BCHECK
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	231 { "b", TCC_OPTION_b, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	232 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	233 { "g", TCC_OPTION_g, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	234 { "c", TCC_OPTION_c, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	235 { "static", TCC_OPTION_static, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	236 { "shared", TCC_OPTION_shared, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	237 { "o", TCC_OPTION_o, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	238 { "run", TCC_OPTION_run, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	239 { "rdynamic", TCC_OPTION_rdynamic, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	240 { "r", TCC_OPTION_r, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	241 { "Wl,", TCC_OPTION_Wl, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	242 { "W", TCC_OPTION_W, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	243 { "O", TCC_OPTION_O, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	244 { "m", TCC_OPTION_m, TCC_OPTION_HAS_ARG },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	245 { "f", TCC_OPTION_f, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	246 { "nostdinc", TCC_OPTION_nostdinc, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	247 { "nostdlib", TCC_OPTION_nostdlib, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	248 { "print-search-dirs", TCC_OPTION_print_search_dirs, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	249 { "v", TCC_OPTION_v, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	250 { "w", TCC_OPTION_w, 0 },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	251 { "pipe", TCC_OPTION_pipe, 0},
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	252 { NULL },
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	253 };
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	254
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	255 /* convert 'str' into an array of space separated strings */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	256 static int expand_args(char **pargv, char str)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	257 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	258 char *s1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	259 char *argv, arg;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	260 int argc, len;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	261
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	262 argc = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	263 argv = NULL;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	264 for(;;) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	265 while (is_space(*str))
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	266 str++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	267 if (*str == '\0')
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	268 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	269 s1 = str;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	270 while (str != '\0' && !is_space(str))
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	271 str++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	272 len = str - s1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	273 arg = xmalloc(len + 1);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	274 memcpy(arg, s1, len);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	275 arg[len] = '\0';
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	276 dynarray_add((void ***)&argv, &argc, arg);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	277 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	278 *pargv = argv;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	279 return argc;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	280 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	281
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	282 static char **files;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	283 static int nb_files, nb_libraries;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	284 static int multiple_files;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	285 static int print_search_dirs;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	286 static int reloc_output;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	287 static char *outfile;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	288
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	289 int parse_args(TCCState s, int argc, char *argv)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	290 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	291 int optind;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	292 TCCOption *popt;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	293 char optarg, p1, *r1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	294 char *r;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	295
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	296 optind = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	297 while (1) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	298 if (optind >= argc) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	299 if (nb_files == 0 && !print_search_dirs) {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	300 if (!tccg_verbose) help(s);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	301 exit(1);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	302 } else break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	303 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	304 r = argv[optind++];
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	305 if (r[0] != '-') {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	306 /* add a new file */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	307 dynarray_add((void ***)&files, &nb_files, r);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	308 if (!multiple_files) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	309 optind--;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	310 /* argv[0] will be this file */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	311 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	312 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	313 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	314 /* find option in table (match only the first chars */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	315 popt = tcc_options;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	316 for(;;) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	317 p1 = popt->name;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	318 if (p1 == NULL)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	319 error("invalid option -- '%s'", r);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	320 r1 = r + 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	321 for(;;) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	322 if (*p1 == '\0')
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	323 goto option_found;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	324 if (r1 != p1)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	325 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	326 p1++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	327 r1++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	328 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	329 popt++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	330 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	331 option_found:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	332 if (popt->flags & TCC_OPTION_HAS_ARG) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	333 if (*r1 != '\0' \|\| (popt->flags & TCC_OPTION_NOSEP)) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	334 optarg = r1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	335 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	336 if (optind >= argc)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	337 error("argument to '%s' is missing", r);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	338 optarg = argv[optind++];
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	339 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	340 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	341 if (*r1 != '\0') {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	342 help(s);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	343 exit(1);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	344 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	345 optarg = NULL;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	346 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	347
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	348 switch(popt->index) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	349 case TCC_OPTION_HELP:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	350 help(s);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	351 exit(1);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	352 case TCC_OPTION_I:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	353 add_dynarray_path(s, optarg, &tccg_include_paths);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	354 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	355 case TCC_OPTION_D:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	356 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	357 char sym, value;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	358 sym = (char *)optarg;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	359 value = strchr(sym, '=');
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	360 if (value) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	361 *value = '\0';
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	362 value++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	363 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	364 tcc_define_symbol(s, sym, value);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	365 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	366 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	367 case TCC_OPTION_E:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	368 tccg_output_type = TCC_OUTPUT_PREPROCESS;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	369 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	370 case TCC_OPTION_U:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	371 tcc_undefine_symbol(s, optarg);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	372 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	373 case TCC_OPTION_L:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	374 add_dynarray_path(s, optarg, &tccg_library_paths);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	375 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	376 case TCC_OPTION_B:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	377 /* set tcc utilities path (mainly for tcc development) */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	378 tinycc_path = optarg;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	379 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	380 case TCC_OPTION_l:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	381 dynarray_add((void ***)&files, &nb_files, r);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	382 nb_libraries++;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	383 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	384 case TCC_OPTION_bench:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	385 do_bench = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	386 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	387 #ifdef CONFIG_TCC_BCHECK
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	388 case TCC_OPTION_b:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	389 do_bounds_check = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	390 do_debug = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	391 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	392 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	393 case TCC_OPTION_g:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	394 do_debug = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	395 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	396 case TCC_OPTION_c:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	397 multiple_files = 1;
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	398 tccg_output_type = TCC_OUTPUT_OBJ;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	399 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	400 case TCC_OPTION_static:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	401 tccg_static_link = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	402 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	403 case TCC_OPTION_shared:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	404 tccg_output_type = TCC_OUTPUT_DLL;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	405 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	406 case TCC_OPTION_o:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	407 multiple_files = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	408 outfile = optarg;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	409 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	410 case TCC_OPTION_r:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	411 /* generate a .o merging several output files */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	412 reloc_output = 1;
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	413 tccg_output_type = TCC_OUTPUT_OBJ;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	414 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	415 case TCC_OPTION_nostdinc:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	416 tccg_nostdinc = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	417 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	418 case TCC_OPTION_nostdlib:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	419 tccg_nostdlib = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	420 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	421 case TCC_OPTION_print_search_dirs:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	422 print_search_dirs = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	423 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	424 case TCC_OPTION_run:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	425 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	426 int argc1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	427 char **argv1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	428 argc1 = expand_args(&argv1, optarg);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	429 if (argc1 > 0) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	430 parse_args(s, argc1, argv1);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	431 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	432 multiple_files = 0;
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	433 tccg_output_type = TCC_OUTPUT_MEMORY;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	434 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	435 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	436 case TCC_OPTION_v:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	437 if (!tccg_verbose++) show_version();
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	438 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	439 case TCC_OPTION_f:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	440 if (tcc_set_flag(s, optarg, 1) < 0 && tccg_warn_unsupported)
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	441 goto unsupported_option;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	442 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	443 case TCC_OPTION_W:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	444 if (tcc_set_warning(s, optarg, 1) < 0 && tccg_warn_unsupported)
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	445 goto unsupported_option;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	446 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	447 case TCC_OPTION_w:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	448 tccg_warn_none = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	449 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	450 case TCC_OPTION_rdynamic:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	451 tccg_rdynamic = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	452 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	453 case TCC_OPTION_Wl:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	454 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	455 char *p;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	456 if (strstart(optarg, "-Ttext,", &p)) {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	457 tccg_text_addr = strtoul(p, NULL, 16);
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	458 tccg_has_text_addr = 1;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	459 } else if (strstart(optarg, "--oformat,", &p)) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	460 if (strstart(p, "elf32-", NULL)) {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	461 tccg_output_format = TCC_OUTPUT_FORMAT_ELF;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	462 } else if (!strcmp(p, "binary")) {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	463 tccg_output_format = TCC_OUTPUT_FORMAT_BINARY;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	464 } else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	465 #ifdef TCC_TARGET_COFF
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	466 if (!strcmp(p, "coff")) {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	467 tccg_output_format = TCC_OUTPUT_FORMAT_COFF;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	468 } else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	469 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	470 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	471 error("target %s not found", p);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	472 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	473 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	474 error("unsupported linker option '%s'", optarg);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	475 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	476 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	477 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	478 default:
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	479 if (tccg_warn_unsupported) {
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	480 unsupported_option:
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	481 warning("unsupported option '%s'", r);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	482 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	483 break;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	484 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	485 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	486 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	487 return optind;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	488 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	489
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	490 int main(int argc, char **argv)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	491 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	492 int i;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	493 TCCState *s;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	494 int nb_objfiles, ret, optind;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	495 char objfilename[1024];
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	496 int64_t start_time = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	497
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	498 s = tcc_new();
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	499 tccg_output_type = TCC_OUTPUT_EXE;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	500 outfile = NULL;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	501 multiple_files = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	502 files = NULL;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	503 nb_files = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	504 nb_libraries = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	505 reloc_output = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	506 print_search_dirs = 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	507
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	508 #ifdef WIN32
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	509 /* on win32, we suppose the lib and includes are at the location
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	510 of 'tcc.exe' */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	511 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	512 static char path[1024];
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	513 char p, d;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	514
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	515 GetModuleFileNameA(NULL, path, sizeof path);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	516 p = d = strlwr(path);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	517 while (*d)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	518 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	519 if (d == '\\') d = '/', p = d;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	520 ++d;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	521 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	522 *p = '\0';
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	523 tinycc_path = path;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	524 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	525 #else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	526 tinycc_path = TINYCC_INSTALLDIR;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	527 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	528
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	529 optind = parse_args(s, argc - 1, argv + 1) + 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	530
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	531 /* Just enough for the Linux kernel, which is hardwired to use a directory
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	532 named "include" beneath this output value for the compiler headers.*/
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	533 if (print_search_dirs) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	534 printf("install: %s/\n", tinycc_path);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	535 return 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	536 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	537
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	538 nb_objfiles = nb_files - nb_libraries;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	539
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	540 // if outfile provided without other options, we output an executable
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	541 if (outfile && tccg_output_type == TCC_OUTPUT_MEMORY)
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	542 tccg_output_type = TCC_OUTPUT_EXE;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	543
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	544 // check -c consistency : only single file handled. XXX: checks file type
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	545 if (tccg_output_type == TCC_OUTPUT_OBJ && !reloc_output) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	546 /* accepts only a single input file */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	547 if (nb_objfiles != 1)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	548 error("cannot specify multiple files with -c");
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	549 if (nb_libraries != 0)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	550 error("cannot specify libraries with -c");
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	551 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	552
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	553 if (tccg_output_type == TCC_OUTPUT_PREPROCESS) {
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	554 if (!outfile) tccg_outfile = stdout;
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	555 else {
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	556 tccg_outfile = fopen(outfile, "wb");
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	557 if (!tccg_outfile) error("could not open '%s'", outfile);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	558 }
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	559 } else if (tccg_output_type != TCC_OUTPUT_MEMORY) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	560 if (!outfile) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	561 /* compute default outfile name */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	562 pstrcpy(objfilename, sizeof(objfilename) - 1,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	563 /* strip path */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	564 tcc_basename(files[0]));
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	565 #ifdef TCC_TARGET_PE
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	566 pe_guess_outfile(objfilename, tccg_output_type);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	567 #else
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	568 if (tccg_output_type == TCC_OUTPUT_OBJ && !reloc_output) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	569 char *ext = strrchr(objfilename, '.');
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	570 if (!ext)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	571 goto default_outfile;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	572 /* add .o extension */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	573 strcpy(ext + 1, "o");
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	574 } else {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	575 default_outfile:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	576 pstrcpy(objfilename, sizeof(objfilename), "a.out");
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	577 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	578 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	579 outfile = objfilename;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	580 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	581 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	582
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	583 if (do_bench) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	584 start_time = getclock_us();
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	585 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	586
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	587 init_output_type(s);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	588
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	589 /* compile or add each file or library */
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	590 for(i = 0; i < nb_files; i++) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	591 char *filename;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	592
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	593 next_tok_flags = TOK_FLAG_BOL \| TOK_FLAG_BOF \| TOK_FLAG_BOW;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	594
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	595 filename = files[i];
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	596 if (tccg_output_type == TCC_OUTPUT_PREPROCESS) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	597 tcc_add_file_internal(s, filename,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	598 AFF_PRINT_ERROR \| AFF_PREPROCESS);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	599 } else if (filename[0] == '-') {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	600 if (tcc_add_library(s, filename + 2) < 0)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	601 error("cannot find %s", filename);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	602 } else if (tcc_add_file(s, filename) < 0) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	603 ret = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	604 goto the_end;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	605 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	606 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	607
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	608 /* free all files */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	609 free(files);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	610
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	611 if (do_bench) {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	612 double total_time;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	613 total_time = (double)(getclock_us() - start_time) / 1000000.0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	614 if (total_time < 0.001)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	615 total_time = 0.001;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	616 if (total_bytes < 1)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	617 total_bytes = 1;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	618 printf("%d idents, %d lines, %d bytes, %0.3f s, %d lines/s, %0.1f MB/s\n",
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	619 tok_ident - TOK_IDENT, total_lines, total_bytes,
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	620 total_time, (int)(total_lines / total_time),
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	621 total_bytes / total_time / 1000000.0);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	622 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	623
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	624 if (tccg_output_type == TCC_OUTPUT_PREPROCESS) {
8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	625 if (outfile) fclose(tccg_outfile);
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	626 ret = 0;
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	627 } else if (tccg_output_type == TCC_OUTPUT_MEMORY) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	628 ret = tcc_run(s, argc - optind, argv + optind);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	629 } else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	630 #ifdef TCC_TARGET_PE
554 8c020de0af57 Fix earlier options.c break-up by migrating some stuff from tcc.h to tinycc.h. Rob Landley <rob@landley.net> parents: 545 diff changeset	631 if (tccg_output_type != TCC_OUTPUT_OBJ) {
545 11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	632 ret = tcc_output_pe(s, outfile);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	633 } else
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	634 #endif
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	635 {
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	636 ret = tcc_output_file(s, outfile) ? 1 : 0;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	637 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	638 the_end:
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	639 /* XXX: cannot do it with bound checking because of the malloc hooks */
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	640 if (!do_bounds_check)
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	641 tcc_delete(s);
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	642
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	643 return ret;
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	644 }
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	645
11d95002dfe1 Split option parsing logic into a separate source file. Rob Landley <rob@landley.net> parents: diff changeset	646 #endif

Mercurial > hg > tinycc

annotate options.c @ 554:8c020de0af57