From 77925f264fbb60d67fb83e9f2d7d27f5898f7982 Mon Sep 17 00:00:00 2001 From: rajdakin Date: Mon, 14 Feb 2022 13:13:12 +0100 Subject: Fixed the backtrace wrapper (uses eh_frame information only) --- src/libtools/threads.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/libtools') diff --git a/src/libtools/threads.c b/src/libtools/threads.c index 8f94692a..f16a7b08 100755 --- a/src/libtools/threads.c +++ b/src/libtools/threads.c @@ -234,9 +234,10 @@ static void* pthread_routine(void* p) et->emu->type = EMUTYPE_MAIN; // setup callstack and run... x64emu_t* emu = et->emu; - Push64(emu, 0); // PUSH BP + Push64(emu, 0); // PUSH 0 (backtrace marker: return address is 0) + Push64(emu, 0); // PUSH BP R_RBP = R_RSP; // MOV BP, SP - R_RSP -= 56; // Gard zone + R_RSP -= 56; // Guard zone PushExit(emu); R_RIP = et->fnc; R_RDI = (uintptr_t)et->arg; -- cgit 1.4.1