diff options
Diffstat (limited to 'compiler-rt/lib/interception/interception_win.cc')
| -rw-r--r-- | compiler-rt/lib/interception/interception_win.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler-rt/lib/interception/interception_win.cc b/compiler-rt/lib/interception/interception_win.cc index e4f3d358f40..b2902d57f54 100644 --- a/compiler-rt/lib/interception/interception_win.cc +++ b/compiler-rt/lib/interception/interception_win.cc @@ -477,7 +477,7 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) { switch (*(u8*)address) { case 0xA1: // A1 XX XX XX XX XX XX XX XX : // movabs eax, dword ptr ds:[XXXXXXXX] - return 8; + return 9; } switch (*(u16*)address) { @@ -495,6 +495,11 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) { case 0x5741: // push r15 case 0x9066: // Two-byte NOP return 2; + + case 0x058B: // 8B 05 XX XX XX XX : mov eax, dword ptr [XX XX XX XX] + if (rel_offset) + *rel_offset = 2; + return 6; } switch (0x00FFFFFF & *(u32*)address) { |
