diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/emu/x64int3.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/emu/x64int3.c b/src/emu/x64int3.c index 5147fb15..3de7582a 100755 --- a/src/emu/x64int3.c +++ b/src/emu/x64int3.c @@ -12,6 +12,7 @@ #include <signal.h> #include <poll.h> #include <sys/wait.h> +#include <elf.h> #include "debug.h" #include "box64stack.h" @@ -25,6 +26,7 @@ #include "wrapper.h" #include "box64context.h" #include "librarian.h" +#include "elfload_dump.h" #include <elf.h> #include "elfloader.h" @@ -120,7 +122,17 @@ void x64Int3(x64emu_t* emu, uintptr_t* addr) const char *s = NULL; s = GetNativeName((void*)a); if(a==(uintptr_t)PltResolver) { - snprintf(buff, 256, "%s", cycle_log?"PltResolver ":" ... "); + if(cycle_log) { + uintptr_t addr = *((uint64_t*)(R_RSP)); + int slot = *((uint64_t*)(R_RSP+8)); + elfheader_t *h = (elfheader_t*)addr; + Elf64_Rela * rel = (Elf64_Rela *)(h->jmprel + h->delta) + slot; + Elf64_Sym *sym = &h->DynSym[ELF64_R_SYM(rel->r_info)]; + const char* symname = SymName(h, sym); + snprintf(buff, 256, "PltResolver \"%s\"", symname?symname:"???"); + } else { + snprintf(buff, 256, "%s", " ... "); + } } else if (!strcmp(s, "__open") || !strcmp(s, "open") || !strcmp(s, "open ") || !strcmp(s, "open64")) { tmp = (char*)(R_RDI); snprintf(buff, 256, "%04d|%p: Calling %s(\"%s\", %d (,%d))", tid, *(void**)(R_RSP), s, (tmp)?tmp:"(nil)", (int)(R_ESI), (int)(R_EDX)); |