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-disasm switch for qcvm

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Wolfgang (Blub) Bumiller 2012-11-02 12:23:55 +01:00
parent 9cf696e0fa
commit 265e66b98b
1 changed files with 26 additions and 0 deletions
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26
exec.c
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@ -816,6 +816,7 @@ static void prog_main_setparams(qc_program *prog)
}
}
void prog_disasm_function(qc_program *prog, size_t id);
int main(int argc, char **argv)
{
size_t i;
@ -824,6 +825,7 @@ int main(int argc, char **argv)
size_t xflags = VMXF_DEFAULT;
bool opts_printfields = false;
bool opts_printdefs = false;
bool opts_disasm = false;
bool opts_info = false;
arg0 = argv[0];
@ -847,6 +849,11 @@ int main(int argc, char **argv)
++argv;
opts_info = true;
}
else if (!strcmp(argv[1], "-disasm")) {
--argc;
++argv;
opts_disasm = true;
}
else if (!strcmp(argv[1], "-printdefs")) {
--argc;
++argv;
@ -914,6 +921,11 @@ int main(int argc, char **argv)
prog_delete(prog);
return 0;
}
if (opts_disasm) {
for (i = 0; i < prog->functions_count; ++i)
prog_disasm_function(prog, i);
return 0;
}
if (opts_printdefs) {
for (i = 0; i < prog->defs_count; ++i) {
printf("Global: %8s %-16s at %u\n",
@ -944,4 +956,18 @@ int main(int argc, char **argv)
prog_delete(prog);
return 0;
}
void prog_disasm_function(qc_program *prog, size_t id)
{
prog_section_function *fdef = prog->functions + id;
prog_section_statement *st;
printf("FUNCTION \"%s\"\n", prog_getstring(prog, fdef->name));
st = prog->code + fdef->entry;
while (st->opcode != AINSTR_END) {
prog_print_statement(prog, st);
++st;
}
}
#endif