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don't print function name in dbg_handle_sigsegv()

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kamkow1
2025-03-13 18:13:20 +01:00
parent ec08cbae07
commit 2ee6e9666e
1 changed files with 6 additions and 18 deletions
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24
debugus.c
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@@ -249,24 +249,12 @@ void dbg_handle_sigsegv(Dbg *dbg, siginfo_t info)
uint64_t dbg_get_rip(Dbg *dbg);
LOG_ERR("Caught a segfault %d. SKILL ISSUE BRO\n", info.si_code);
uintptr_t rip = (uintptr_t)dbg_get_rip(dbg);
uintptr_t nearest = UINTPTR_MAX;
for (int i = 0; i < dbg->funcs.count; i++) {
if (dbg->funcs.items[i].ai != NULL && rip - dbg->funcs.items[i].ai->addr < nearest) {
nearest = rip - dbg->funcs.items[i].ai->addr;
}
}
uintptr_t addr = rip - nearest;
for (int i = 0; i < dbg->funcs.count; i++) {
if (dbg->funcs.items[i].ai != NULL && dbg->funcs.items[i].ai->addr == addr) {
Func *f = &dbg->funcs.items[i];
LOG_INF("%s:%zu in function %s()\n", f->ai->file, (size_t)f->ai->line, f->name);
AddrInfo *ai2 = libelfin_wrap_info_from_rip(dbg->plibelfin, (uint64_t)(rip - dbg->program_load_offset));
if (ai2 != NULL) {
print_source(ai2->file, ai2->line);
libelfin_wrap_free_info(ai2);
}
break;
}
AddrInfo *ai = libelfin_wrap_info_from_rip(dbg->plibelfin, (uint64_t)(rip - dbg->program_load_offset));
if (ai != NULL) {
print_source(ai->file, ai->line);
libelfin_wrap_free_info(ai);
}
}