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| author | Etienne Bergeron <etienneb@google.com> | 2016-06-20 18:00:03 +0000 |
|---|---|---|
| committer | Etienne Bergeron <etienneb@google.com> | 2016-06-20 18:00:03 +0000 |
| commit | 3ac879f9a601ca97da31a12cc99f1ef3ebda614b (patch) | |
| tree | 70a2faa5a5861fb45f9a1a05c607e4761f8b7697 /lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp | |
| parent | a074fe41bfc5729249e3805816327a8fbaecb0e9 (diff) | |
| download | bcm5719-llvm-3ac879f9a601ca97da31a12cc99f1ef3ebda614b.tar.gz bcm5719-llvm-3ac879f9a601ca97da31a12cc99f1ef3ebda614b.zip | |
Add missing decoding patterns toRoundUpToInstrBoundary
Summary:
The RoundUpToInstrBoundary determines intructions boundary and it's used to determine how to patch (intercept) functions.
The current x64-bit implementation is incomplete. This patch is adding patterns observed when trying to sanitize a 64-bit executable on my computer.
Thw two current functions not intercepted are:
```
RaiseExceptionStub:
000000007720C3B0 EB 06 jmp RaiseException (07720C3B8h)
000000007720C3B2 90 nop
000000007720C3B3 90 nop
000000007720C3B4 90 nop
000000007720C3B5 90 nop
000000007720C3B6 90 nop
000000007720C3B7 90 nop
RaiseException:
000000007720C3B8 FF 25 3A 18 09 00 jmp qword ptr [__imp_RaiseException (07729DBF8h)]
000000007720C3BE 8B 44 24 54 mov eax,dword ptr [rsp+54h]
000000007720C3C2 85 C0 test eax,eax
000000007720C3C4 0F 84 F5 05 00 00 je Wow64NtCreateKey+12Fh (07720C9BFh)
```
```
CreateThreadStub:
0000000077215A10 48 83 EC 48 sub rsp,48h
0000000077215A14 48 8B 44 24 78 mov rax,qword ptr [rsp+78h]
0000000077215A19 48 89 44 24 38 mov qword ptr [rsp+38h],rax
0000000077215A1E 8B 44 24 70 mov eax,dword ptr [rsp+70h]
```
Reviewers: rnk
Subscribers: wang0109, chrisha
Differential Revision: http://reviews.llvm.org/D21519
llvm-svn: 273176
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp')
0 files changed, 0 insertions, 0 deletions
