diff options
Diffstat (limited to 'compiler-rt/lib/interception/interception_win.cc')
| -rw-r--r-- | compiler-rt/lib/interception/interception_win.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/compiler-rt/lib/interception/interception_win.cc b/compiler-rt/lib/interception/interception_win.cc index 07acedb30d6..c8d67b97668 100644 --- a/compiler-rt/lib/interception/interception_win.cc +++ b/compiler-rt/lib/interception/interception_win.cc @@ -462,6 +462,11 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) { return 0; } + switch (0x00FFFFFF & *(u32*)address) { + case 0x24A48D: // 8D A4 24 XX XX XX XX : lea esp, [esp + XX XX XX XX] + return 7; + } + #if SANITIZER_WINDOWS64 switch (*(u8*)address) { case 0xA1: // A1 XX XX XX XX XX XX XX XX : @@ -570,9 +575,6 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) { case 0x24748B: // 8B 74 24 XX : mov esi, dword ptr [esp + XX] case 0x247C8B: // 8B 7C 24 XX : mov edi, dword ptr [esp + XX] return 4; - - case 0x24A48D: // 8D A4 24 XX XX XX XX : lea esp, [esp + XX XX XX XX] - return 7; } switch (*(u32*)address) { |
