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Imrpoved a bit backtrace again

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This commit is contained in:
ptitSeb 2023-02-18 08:44:54 +01:00
parent ca84f10921
commit b89ca87280
3 changed files with 19 additions and 1 deletions
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18
src/elfs/elfloader.c
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@ -157,7 +157,7 @@ int CalcLoadAddr(elfheader_t* head)
const char* ElfName(elfheader_t* head)
{
if(!head)
return "(noelf)";
return "box64";
return head->name;
}
const char* ElfPath(elfheader_t* head)
@ -1353,6 +1353,22 @@ const char* FindNearestSymbolName(elfheader_t* h, void* p, uintptr_t* start, uin
const char* ret = NULL;
uintptr_t s = 0;
uint64_t size = 0;
#ifdef HAVE_TRACE
if(!h) {
if(getProtection((uintptr_t)p)&(PROT_READ)) {
if(*(uint8_t*)(p)==0xCC && *(uint8_t*)(p+1)=='S' && *(uint8_t*)(p+2)=='C') {
ret = getBridgeName(*(void**)(p+3+8));
if(ret) {
if(start)
*start = (uintptr_t)p;
if(sz)
*sz = 32;
}
}
}
return ret;
}
#endif
if(!h || h->fini_done)
return ret;

BIN
tests/test19
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2
tests/test19.c
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@ -42,6 +42,8 @@ void myfunc3()
p = strchr(strings[j], ':');
if(!p)
p = strings[j];
if(!strcmp(p, ":ExitEmulation"))
p = "???";
printf("%s\n", p);
}
free(strings);