#include "gmqcc.h"
-/*
-(prog_section_statement, code)
-(prog_section_def, defs)
-(prog_section_def, fields)
-(prog_section_function, functions)
-(char, strings)
-(qcint, globals)
-(qcint, entitydata)
-(bool, entitypool)
-(qcint, localstack)
-(qc_exec_stack, stack)
-(size_t, profile)
-(prog_builtin, builtins)
-(const char*, function_stack)
-*/
-
static void loaderror(const char *fmt, ...)
{
int err = errno;
#define QCVM_PROFILE 0
#define QCVM_TRACE 0
# include __FILE__
- break;
}
case (VMXF_TRACE):
{
#define QCVM_PROFILE 0
#define QCVM_TRACE 1
# include __FILE__
- break;
}
case (VMXF_PROFILE):
{
#define QCVM_PROFILE 1
#define QCVM_TRACE 0
# include __FILE__
- break;
}
case (VMXF_TRACE|VMXF_PROFILE):
{
#define QCVM_PROFILE 1
#define QCVM_TRACE 1
# include __FILE__
- break;
}
};
#if defined(QCVM_EXECUTOR)
#include <math.h>
-cmd_options opts;
+opts_cmd_t opts;
const char *type_name[TYPE_COUNT] = {
"void",
const char *laststr = NULL;
for (i = 0; i < (size_t)prog->argc; ++i) {
qcany *str = (qcany*)(prog->globals + OFS_PARM0 + 3*i);
- printf("%s", (laststr = prog_getstring(prog, str->string)));
+ laststr = prog_getstring(prog, str->string);
+ printf("%s", laststr);
}
if (laststr && (prog->xflags & VMXF_TRACE)) {
size_t len = strlen(laststr);
static const char *arg0 = NULL;
-void usage()
+static void version() {
+ printf("GMQCC-QCVM %d.%d.%d Built %s %s\n",
+ GMQCC_VERSION_MAJOR,
+ GMQCC_VERSION_MINOR,
+ GMQCC_VERSION_PATCH,
+ __DATE__,
+ __TIME__
+ );
+}
+
+static void usage()
{
- printf("usage: [-debug] %s file\n", arg0);
- exit(1);
+ printf("usage: %s [options] [parameters] file\n", arg0);
+ printf("options:\n");
+ printf(" -h, --help print this message\n"
+ " -trace trace the execution\n"
+ " -profile perform profiling during execution\n"
+ " -info print information from the prog's header\n"
+ " -disasm disassemble and exit\n"
+ " -printdefs list the defs section\n"
+ " -printfields list the field section\n"
+ " -printfuns list functions information\n");
+ printf("parameters:\n");
+ printf(" -vector <V> pass a vector parameter to main()\n"
+ " -float <f> pass a float parameter to main()\n"
+ " -string <s> pass a string parameter to main() \n");
}
static void prog_main_setparams(qc_program *prog)
arg->vector[2] = 0;
switch (main_params[i].vtype) {
case TYPE_VECTOR:
-#ifdef WIN32
+#ifdef _MSC_VER
(void)sscanf_s(main_params[i].value, " %f %f %f ",
&arg->vector[0],
&arg->vector[1],
bool opts_printdefs = false;
bool opts_printfuns = false;
bool opts_disasm = false;
- bool opts_info = false;
+ bool opts_info = false;
+ bool noexec = false;
+ const char *progsfile = NULL;
arg0 = argv[0];
- if (argc < 2)
+ if (argc < 2) {
usage();
+ exit(1);
+ }
- while (argc > 2) {
- if (!strcmp(argv[1], "-trace")) {
+ while (argc > 1) {
+ if (!strcmp(argv[1], "-h") ||
+ !strcmp(argv[1], "-help") ||
+ !strcmp(argv[1], "--help"))
+ {
+ usage();
+ exit(0);
+ }
+ else if (!strcmp(argv[1], "-v") ||
+ !strcmp(argv[1], "-version") ||
+ !strcmp(argv[1], "--version"))
+ {
+ version();
+ exit(0);
+ }
+ else if (!strcmp(argv[1], "-trace")) {
--argc;
++argv;
xflags |= VMXF_TRACE;
--argc;
++argv;
opts_info = true;
+ noexec = true;
}
else if (!strcmp(argv[1], "-disasm")) {
--argc;
++argv;
opts_disasm = true;
+ noexec = true;
}
else if (!strcmp(argv[1], "-printdefs")) {
--argc;
++argv;
opts_printdefs = true;
+ noexec = true;
}
else if (!strcmp(argv[1], "-printfuns")) {
--argc;
++argv;
opts_printfuns = true;
+ noexec = true;
}
else if (!strcmp(argv[1], "-printfields")) {
--argc;
++argv;
opts_printfields = true;
+ noexec = true;
}
else if (!strcmp(argv[1], "-vector") ||
!strcmp(argv[1], "-string") ||
--argc;
++argv;
- if (argc < 3)
+ if (argc < 3) {
usage();
+ exit(1);
+ }
p.value = argv[1];
vec_push(main_params, p);
--argc;
++argv;
}
+ else if (!strcmp(argv[1], "--")) {
+ --argc;
+ ++argv;
+ break;
+ }
+ else if (argv[1][0] != '-') {
+ if (progsfile) {
+ printf("only 1 program file may be specified\n");
+ usage();
+ exit(1);
+ }
+ progsfile = argv[1];
+ --argc;
+ ++argv;
+ }
else
+ {
+ usage();
+ exit(1);
+ }
+ }
+
+ if (argc > 2) {
+ usage();
+ exit(1);
+ }
+ if (argc > 1) {
+ if (progsfile) {
+ printf("only 1 program file may be specified\n");
usage();
+ exit(1);
+ }
+ progsfile = argv[1];
+ --argc;
+ ++argv;
}
+ if (!progsfile) {
+ usage();
+ exit(1);
+ }
- prog = prog_load(argv[1]);
+ prog = prog_load(progsfile);
if (!prog) {
- printf("failed to load program '%s'\n", argv[1]);
+ printf("failed to load program '%s'\n", progsfile);
exit(1);
}
printf("Globals: %u\n", (unsigned int)vec_size(prog->globals));
}
- for (i = 1; i < vec_size(prog->functions); ++i) {
- const char *name = prog_getstring(prog, prog->functions[i].name);
- /* printf("Found function: %s\n", name); */
- if (!strcmp(name, "main"))
- fnmain = (qcint)i;
- }
if (opts_info) {
prog_delete(prog);
return 0;
}
if (opts_printdefs) {
for (i = 0; i < vec_size(prog->defs); ++i) {
- printf("Global: %8s %-16s at %u\n",
+ printf("Global: %8s %-16s at %u%s\n",
type_name[prog->defs[i].type & DEF_TYPEMASK],
prog_getstring(prog, prog->defs[i].name),
- (unsigned int)prog->defs[i].offset);
+ (unsigned int)prog->defs[i].offset,
+ ((prog->defs[i].type & DEF_SAVEGLOBAL) ? " [SAVE]" : ""));
}
}
- else if (opts_printfields) {
+ if (opts_printfields) {
for (i = 0; i < vec_size(prog->fields); ++i) {
- printf("Field: %8s %-16s at %u\n",
+ printf("Field: %8s %-16s at %u%s\n",
type_name[prog->fields[i].type],
prog_getstring(prog, prog->fields[i].name),
- (unsigned int)prog->fields[i].offset);
+ (unsigned int)prog->fields[i].offset,
+ ((prog->fields[i].type & DEF_SAVEGLOBAL) ? " [SAVE]" : ""));
}
}
- else if (opts_printfuns) {
+ if (opts_printfuns) {
for (i = 0; i < vec_size(prog->functions); ++i) {
int32_t a;
printf("Function: %-16s taking %i parameters:(",
prog->functions[i].locals);
}
}
- else
- {
+ if (!noexec) {
+ for (i = 1; i < vec_size(prog->functions); ++i) {
+ const char *name = prog_getstring(prog, prog->functions[i].name);
+ if (!strcmp(name, "main"))
+ fnmain = (qcint)i;
+ }
if (fnmain > 0)
{
prog_main_setparams(prog);
printf("FUNCTION \"%s\"\n", prog_getstring(prog, fdef->name));
st = prog->code + fdef->entry;
- while (st->opcode != AINSTR_END) {
+ while (st->opcode != INSTR_DONE) {
prog_print_statement(prog, st);
++st;
}
projects / xonotic / gmqcc.git / blobdiff