#include "gmqcc.h"
#include "lexer.h"
-uint32_t opts_flags[1 + (COUNT_FLAGS / 32)];
-uint32_t opts_optimization[1 + (COUNT_OPTIMIZATIONS / 32)];
-
/* counter increased in ir.c */
unsigned int optimization_count[COUNT_OPTIMIZATIONS];
-
-uint32_t opts_O = 1;
-const char *opts_output = "progs.dat";
-int opts_standard = COMPILER_GMQCC;
-bool opts_debug = false;
-bool opts_memchk = false;
-bool opts_dumpfin = false;
-bool opts_dump = false;
-bool opts_forcecrc = false;
-bool opts_pp_only = false;
-size_t opts_max_array_size = (1024 << 3);
-
-uint16_t opts_forced_crc;
-
static bool opts_output_wasset = false;
+cmd_options opts;
+
/* set by the standard */
const oper_info *operators = NULL;
size_t operator_count = 0;
-typedef struct { char *filename; int type; } argitem;
+typedef struct { char *filename; int type; } argitem;
+typedef struct { char *name; char *value; } ppitem;
static argitem *items = NULL;
+static ppitem *ppems = NULL;
#define TYPE_QC 0
#define TYPE_ASM 1
static const char *app_name;
+static void version() {
+ con_out("GMQCC %d.%d.%d Built %s %s\n",
+ GMQCC_VERSION_MINOR,
+ GMQCC_VERSION_MAJOR,
+ GMQCC_VERSION_PATCH,
+ __DATE__,
+ __TIME__
+ );
+}
+
static int usage() {
con_out("usage: %s [options] [files...]", app_name);
con_out("options:\n"
" -debug turns on compiler debug messages\n"
" -memchk turns on compiler memory leak check\n");
con_out(" -o, --output=file output file, defaults to progs.dat\n"
- " -a filename add an asm file to be assembled\n"
" -s filename add a progs.src file to be used\n");
con_out(" -E stop after preprocessing\n");
- con_out(" -f<flag> enable a flag\n"
- " -fno-<flag> disable a flag\n"
- " -std standard select one of the following standards\n"
+ con_out(" -std=standard select one of the following standards\n"
" -std=qcc original QuakeC\n"
" -std=fteqcc fteqcc QuakeC\n"
" -std=gmqcc this compiler (default)\n");
+ con_out(" -f<flag> enable a flag\n"
+ " -fno-<flag> disable a flag\n"
+ " -fhelp list possible flags\n");
con_out(" -W<warning> enable a warning\n"
" -Wno-<warning> disable a warning\n"
" -Wall enable all warnings\n"
" -Werror treat warnings as errors\n");
+ con_out(" -Whelp list possible warnings\n");
+ con_out(" -O<number> optimization level\n"
+ " -O<name> enable specific optimization\n"
+ " -Ono-<name> disable specific optimization\n"
+ " -Ohelp list optimizations\n");
con_out(" -force-crc=num force a specific checksum into the header\n");
- con_out("\n");
- con_out("flags:\n"
- " -fadjust-vector-fields\n"
- " when assigning a vector field, its _y and _z fields also get assigned\n"
- );
return -1;
}
return false;
}
static bool options_setflag(const char *name, bool on) {
- return options_setflag_all(name, on, opts_flags, opts_flag_list, COUNT_FLAGS);
+ return options_setflag_all(name, on, opts.flags, opts_flag_list, COUNT_FLAGS);
}
static bool options_setwarn(const char *name, bool on) {
- return options_setflag_all(name, on, opts_warn, opts_warn_list, COUNT_WARNINGS);
+ return options_setflag_all(name, on, opts.warn, opts_warn_list, COUNT_WARNINGS);
}
static bool options_setoptim(const char *name, bool on) {
- return options_setflag_all(name, on, opts_optimization, opts_opt_list, COUNT_OPTIMIZATIONS);
+ return options_setflag_all(name, on, opts.optimization, opts_opt_list, COUNT_OPTIMIZATIONS);
}
static bool options_witharg(int *argc_, char ***argv_, char **out) {
{
size_t i;
for (i = 0; i < COUNT_OPTIMIZATIONS; ++i)
- options_set(opts_optimization, i, level >= opts_opt_oflag[i]);
+ options_set(opts.optimization, i, level >= opts_opt_oflag[i]);
}
static bool options_parse(int argc, char **argv) {
while (!argend && argc > 1) {
char *argarg;
argitem item;
+ ppitem macro;
++argv;
--argc;
/* All gcc-type long options */
if (options_long_gcc("std", &argc, &argv, &argarg)) {
if (!strcmp(argarg, "gmqcc") || !strcmp(argarg, "default")) {
- options_set(opts_flags, ADJUST_VECTOR_FIELDS, true);
- opts_standard = COMPILER_GMQCC;
+ options_set(opts.flags, ADJUST_VECTOR_FIELDS, true);
+ opts.standard = COMPILER_GMQCC;
} else if (!strcmp(argarg, "qcc")) {
- options_set(opts_flags, ADJUST_VECTOR_FIELDS, false);
- options_set(opts_flags, ASSIGN_FUNCTION_TYPES, true);
- opts_standard = COMPILER_QCC;
+ options_set(opts.flags, ADJUST_VECTOR_FIELDS, false);
+ options_set(opts.flags, ASSIGN_FUNCTION_TYPES, true);
+ opts.standard = COMPILER_QCC;
} else if (!strcmp(argarg, "fte") || !strcmp(argarg, "fteqcc")) {
- options_set(opts_flags, FTEPP, true);
- options_set(opts_flags, TRANSLATABLE_STRINGS, true);
- options_set(opts_flags, ADJUST_VECTOR_FIELDS, false);
- options_set(opts_flags, ASSIGN_FUNCTION_TYPES, true);
- options_set(opts_warn, WARN_TERNARY_PRECEDENCE, true);
- options_set(opts_flags, CORRECT_TERNARY, false);
- opts_standard = COMPILER_FTEQCC;
+ options_set(opts.flags, FTEPP, true);
+ options_set(opts.flags, TRANSLATABLE_STRINGS, true);
+ options_set(opts.flags, ADJUST_VECTOR_FIELDS, false);
+ options_set(opts.flags, ASSIGN_FUNCTION_TYPES, true);
+ options_set(opts.warn, WARN_TERNARY_PRECEDENCE, true);
+ options_set(opts.flags, CORRECT_TERNARY, false);
+ opts.standard = COMPILER_FTEQCC;
} else if (!strcmp(argarg, "qccx")) {
- options_set(opts_flags, ADJUST_VECTOR_FIELDS, false);
- opts_standard = COMPILER_QCCX;
+ options_set(opts.flags, ADJUST_VECTOR_FIELDS, false);
+ opts.standard = COMPILER_QCCX;
} else {
con_out("Unknown standard: %s\n", argarg);
return false;
continue;
}
if (options_long_gcc("force-crc", &argc, &argv, &argarg)) {
- opts_forcecrc = true;
- opts_forced_crc = strtol(argarg, NULL, 0);
+ opts.forcecrc = true;
+ opts.forced_crc = strtol(argarg, NULL, 0);
continue;
}
if (options_long_gcc("redirout", &argc, &argv, &redirout)) {
}
if (!strcmp(argv[0]+1, "debug")) {
- opts_debug = true;
+ opts.debug = true;
continue;
}
if (!strcmp(argv[0]+1, "dump")) {
- opts_dump = true;
+ opts.dump = true;
continue;
}
if (!strcmp(argv[0]+1, "dumpfin")) {
- opts_dumpfin = true;
+ opts.dumpfin = true;
continue;
}
if (!strcmp(argv[0]+1, "memchk")) {
- opts_memchk = true;
+ opts.memchk = true;
continue;
}
if (!strcmp(argv[0]+1, "nocolor")) {
exit(0);
/* break; never reached because of exit(0) */
+ case 'v':
+ version();
+ exit(0);
+
case 'E':
- opts_pp_only = true;
+ opts.pp_only = true;
+ break;
+
+ /* debug turns on -flno */
+ case 'g':
+ options_setflag("LNO", true);
+ break;
+
+ case 'D':
+ if (!strlen(argv[0]+2)) {
+ con_err("expected name after -D\n");
+ exit(0);
+ }
+
+ if (!(argarg = strchr(argv[0] + 2, '='))) {
+ macro.name = util_strdup(argv[0]+2);
+ macro.value = NULL;
+ } else {
+ *argarg='\0'; /* terminate for name */
+ macro.name = util_strdup(argv[0]+2);
+ macro.value = util_strdup(argarg+1);
+ }
+ vec_push(ppems, macro);
break;
/* handle all -fflags */
exit(0);
}
else if (!strcmp(argv[0]+2, "NO_ERROR")) {
- opts_werror = false;
+ opts.werror = false;
break;
}
else if (!strcmp(argv[0]+2, "ERROR")) {
- opts_werror = true;
+ opts.werror = true;
break;
}
else if (!strcmp(argv[0]+2, "NONE")) {
- for (itr = 0; itr < sizeof(opts_warn)/sizeof(opts_warn[0]); ++itr)
- opts_warn[itr] = 0;
+ for (itr = 0; itr < sizeof(opts.warn)/sizeof(opts.warn[0]); ++itr)
+ opts.warn[itr] = 0;
break;
}
else if (!strcmp(argv[0]+2, "ALL")) {
- for (itr = 0; itr < sizeof(opts_warn)/sizeof(opts_warn[0]); ++itr)
- opts_warn[itr] = 0xFFFFFFFFL;
+ for (itr = 0; itr < sizeof(opts.warn)/sizeof(opts.warn[0]); ++itr)
+ opts.warn[itr] = 0xFFFFFFFFL;
break;
}
if (!strncmp(argv[0]+2, "NO_", 3)) {
return false;
}
if (isdigit(argarg[0])) {
- opts_O = atoi(argarg);
- set_optimizations(opts_O);
+ opts.O = atoi(argarg);
+ set_optimizations(opts.O);
} else {
util_strtocmd(argarg, argarg, strlen(argarg)+1);
if (!strcmp(argarg, "HELP")) {
exit(0);
}
else if (!strcmp(argarg, "ALL"))
- set_optimizations(opts_O = 9999);
+ set_optimizations(opts.O = 9999);
else if (!strncmp(argarg, "NO_", 3)) {
if (!options_setoptim(argarg+3, false)) {
con_out("unknown optimization: %s\n", argarg+3);
con_out("option -o requires an argument: the output file name\n");
return false;
}
- opts_output = argarg;
+ opts.output = argarg;
opts_output_wasset = true;
break;
usage();
exit(0);
}
+ else if (!strcmp(argv[0]+2, "version")) {
+ version();
+ exit(0);
+ }
else {
/* All long options with arguments */
if (options_long_witharg("output", &argc, &argv, &argarg)) {
- opts_output = argarg;
+ opts.output = argarg;
opts_output_wasset = true;
} else {
con_out("Unknown parameter: %s\n", argv[0]);
bool progs_src = false;
FILE *outfile = NULL;
+ memset(&opts, 0, sizeof(opts));
+ opts.output = "progs.dat";
+ opts.standard = COMPILER_GMQCC;
+ opts.max_array_size = (1024<<3);
+
app_name = argv[0];
con_init();
/* default options / warn flags */
- options_set(opts_warn, WARN_UNKNOWN_CONTROL_SEQUENCE, true);
- options_set(opts_warn, WARN_EXTENSIONS, true);
- options_set(opts_warn, WARN_FIELD_REDECLARED, true);
- options_set(opts_warn, WARN_TOO_FEW_PARAMETERS, true);
- options_set(opts_warn, WARN_MISSING_RETURN_VALUES, true);
- options_set(opts_warn, WARN_USED_UNINITIALIZED, true);
- options_set(opts_warn, WARN_LOCAL_CONSTANTS, true);
- options_set(opts_warn, WARN_VOID_VARIABLES, true);
- options_set(opts_warn, WARN_IMPLICIT_FUNCTION_POINTER, true);
- options_set(opts_warn, WARN_VARIADIC_FUNCTION, true);
- options_set(opts_warn, WARN_FRAME_MACROS, true);
- options_set(opts_warn, WARN_UNUSED_VARIABLE, true);
- options_set(opts_warn, WARN_EFFECTLESS_STATEMENT, true);
- options_set(opts_warn, WARN_END_SYS_FIELDS, true);
- options_set(opts_warn, WARN_ASSIGN_FUNCTION_TYPES, true);
- options_set(opts_warn, WARN_PREPROCESSOR, true);
- options_set(opts_warn, WARN_MULTIFILE_IF, true);
- options_set(opts_warn, WARN_DOUBLE_DECLARATION, true);
- options_set(opts_warn, WARN_CONST_VAR, true);
- options_set(opts_warn, WARN_MULTIBYTE_CHARACTER, true);
-
- options_set(opts_flags, ADJUST_VECTOR_FIELDS, true);
- options_set(opts_flags, FTEPP, false);
- options_set(opts_flags, CORRECT_TERNARY, true);
+ options_set(opts.warn, WARN_UNKNOWN_CONTROL_SEQUENCE, true);
+ options_set(opts.warn, WARN_EXTENSIONS, true);
+ options_set(opts.warn, WARN_FIELD_REDECLARED, true);
+ options_set(opts.warn, WARN_TOO_FEW_PARAMETERS, true);
+ options_set(opts.warn, WARN_MISSING_RETURN_VALUES, true);
+ options_set(opts.warn, WARN_USED_UNINITIALIZED, true);
+ options_set(opts.warn, WARN_LOCAL_CONSTANTS, true);
+ options_set(opts.warn, WARN_VOID_VARIABLES, true);
+ options_set(opts.warn, WARN_IMPLICIT_FUNCTION_POINTER, true);
+ options_set(opts.warn, WARN_VARIADIC_FUNCTION, true);
+ options_set(opts.warn, WARN_FRAME_MACROS, true);
+ options_set(opts.warn, WARN_UNUSED_VARIABLE, true);
+ options_set(opts.warn, WARN_EFFECTLESS_STATEMENT, true);
+ options_set(opts.warn, WARN_END_SYS_FIELDS, true);
+ options_set(opts.warn, WARN_ASSIGN_FUNCTION_TYPES, true);
+ options_set(opts.warn, WARN_PREPROCESSOR, true);
+ options_set(opts.warn, WARN_MULTIFILE_IF, true);
+ options_set(opts.warn, WARN_DOUBLE_DECLARATION, true);
+ options_set(opts.warn, WARN_CONST_VAR, true);
+ options_set(opts.warn, WARN_MULTIBYTE_CHARACTER, true);
+ options_set(opts.warn, WARN_UNKNOWN_PRAGMAS, true);
+
+ options_set(opts.flags, ADJUST_VECTOR_FIELDS, true);
+ options_set(opts.flags, FTEPP, false);
+ options_set(opts.flags, CORRECT_TERNARY, true);
if (!options_parse(argc, argv)) {
return usage();
}
/* the standard decides which set of operators to use */
- if (opts_standard == COMPILER_GMQCC) {
+ if (opts.standard == COMPILER_GMQCC) {
operators = c_operators;
operator_count = c_operator_count;
- } else if (opts_standard == COMPILER_FTEQCC) {
+ } else if (opts.standard == COMPILER_FTEQCC) {
operators = fte_operators;
operator_count = fte_operator_count;
} else {
}
}
- if (opts_dump) {
+ if (opts.dump) {
for (itr = 0; itr < COUNT_FLAGS; ++itr) {
con_out("Flag %s = %i\n", opts_flag_list[itr].name, OPTS_FLAG(itr));
}
for (itr = 0; itr < COUNT_WARNINGS; ++itr) {
con_out("Warning %s = %i\n", opts_warn_list[itr].name, OPTS_WARN(itr));
}
- con_out("output = %s\n", opts_output);
- con_out("optimization level = %i\n", (int)opts_O);
- con_out("standard = %i\n", opts_standard);
+ con_out("output = %s\n", opts.output);
+ con_out("optimization level = %i\n", (int)opts.O);
+ con_out("standard = %i\n", opts.standard);
}
- if (opts_pp_only) {
+ if (opts.pp_only) {
if (opts_output_wasset) {
- outfile = util_fopen(opts_output, "wb");
+ outfile = util_fopen(opts.output, "wb");
if (!outfile) {
- con_err("failed to open `%s` for writing\n", opts_output);
+ con_err("failed to open `%s` for writing\n", opts.output);
retval = 1;
goto cleanup;
}
outfile = stdout;
}
- if (!opts_pp_only) {
+ if (!opts.pp_only) {
if (!parser_init()) {
con_err("failed to initialize parser\n");
retval = 1;
goto cleanup;
}
}
- if (opts_pp_only || OPTS_FLAG(FTEPP)) {
+
+ if (opts.pp_only || OPTS_FLAG(FTEPP)) {
if (!ftepp_init()) {
con_err("failed to initialize parser\n");
retval = 1;
util_debug("COM", "starting ...\n");
+ /* add macros */
+ if (opts.pp_only || OPTS_FLAG(FTEPP)) {
+ for (itr = 0; itr < vec_size(ppems); itr++) {
+ ftepp_add_macro(ppems[itr].name, ppems[itr].value);
+ mem_d(ppems[itr].name);
+
+ /* can be null */
+ if (ppems[itr].value)
+ mem_d(ppems[itr].value);
+ }
+ }
+
if (!vec_size(items)) {
FILE *src;
char *line;
}
if (!opts_output_wasset) {
- opts_output = util_strdup(line);
+ opts.output = util_strdup(line);
opts_output_free = true;
}
goto cleanup;
if (vec_size(items)) {
- if (!opts_pp_only) {
+ if (!opts.pp_only) {
con_out("Mode: %s\n", (progs_src ? "progs.src" : "manual"));
con_out("There are %lu items to compile:\n", (unsigned long)vec_size(items));
}
for (itr = 0; itr < vec_size(items); ++itr) {
- if (!opts_pp_only) {
+ if (!opts.pp_only) {
con_out(" item: %s (%s)\n",
items[itr].filename,
( (items[itr].type == TYPE_QC ? "qc" :
("unknown"))))));
}
- if (opts_pp_only) {
+ if (opts.pp_only) {
const char *out;
if (!ftepp_preprocess_file(items[itr].filename)) {
retval = 1;
}
ftepp_finish();
- if (!opts_pp_only) {
- if (!parser_finish(opts_output)) {
+ if (!opts.pp_only) {
+ if (!parser_finish(opts.output)) {
retval = 1;
goto cleanup;
}
/* stuff */
- if (!opts_pp_only) {
+ if (!opts.pp_only) {
for (itr = 0; itr < COUNT_OPTIMIZATIONS; ++itr) {
if (optimization_count[itr]) {
con_out("%s: %u\n", opts_opt_list[itr].name, (unsigned int)optimization_count[itr]);
ftepp_finish();
con_close();
vec_free(items);
+ vec_free(ppems);
- if (!opts_pp_only)
+ if (!opts.pp_only)
parser_cleanup();
if (opts_output_free)
- mem_d((char*)opts_output);
+ mem_d((char*)opts.output);
if (operators_free)
mem_d((void*)operators);
projects / xonotic / gmqcc.git / blobdiff