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| author | Liu.andrew.x@gmail.com <Liu.andrew.x@gmail.com> | 2015-06-30 23:22:09 +0000 |
|---|---|---|
| committer | Liu.andrew.x@gmail.com <Liu.andrew.x@gmail.com> | 2015-06-30 23:22:09 +0000 |
| commit | e2eb4505d0ea073d031b4a886a35cb3ce0caf197 (patch) | |
| tree | 765dbea4fe941a8d6d7d7527149c76bce4c9a0c3 /src/google_breakpad/common | |
| parent | Checking for benign exceptions that trigger a minidump. (diff) | |
| download | breakpad-e2eb4505d0ea073d031b4a886a35cb3ce0caf197.tar.xz | |
Use general instruction/stack pointer convenience method instead of manually
finding the instruction/stack pointer for exploitability rating.
There was already a method that found the instruction pointer, so the files
for exploitability ratings had repeated code. Also a method for finding the
stack pointer is implemented in this CL.
R=ivanpe@chromium.org
Review URL: https://codereview.chromium.org/1210943005
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1468 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/google_breakpad/common')
| -rw-r--r-- | src/google_breakpad/common/minidump_cpu_ppc.h | 5 | ||||
| -rw-r--r-- | src/google_breakpad/common/minidump_cpu_ppc64.h | 5 | ||||
| -rw-r--r-- | src/google_breakpad/common/minidump_cpu_sparc.h | 5 |
3 files changed, 15 insertions, 0 deletions
diff --git a/src/google_breakpad/common/minidump_cpu_ppc.h b/src/google_breakpad/common/minidump_cpu_ppc.h index 02ac3220..b24cc424 100644 --- a/src/google_breakpad/common/minidump_cpu_ppc.h +++ b/src/google_breakpad/common/minidump_cpu_ppc.h @@ -140,6 +140,11 @@ typedef struct { MDVectorSaveAreaPPC vector_save; } MDRawContextPPC; /* Based on ppc_thread_state */ +/* Indices into gpr for registers with a dedicated or conventional purpose. */ +enum MDPPCRegisterNumbers { + MD_CONTEXT_PPC_REG_SP = 1 +}; + #if defined(__SUNPRO_C) || defined(__SUNPRO_CC) #pragma pack(0) #else diff --git a/src/google_breakpad/common/minidump_cpu_ppc64.h b/src/google_breakpad/common/minidump_cpu_ppc64.h index 3a883230..61f41938 100644 --- a/src/google_breakpad/common/minidump_cpu_ppc64.h +++ b/src/google_breakpad/common/minidump_cpu_ppc64.h @@ -112,6 +112,11 @@ typedef struct { MDVectorSaveAreaPPC vector_save; } MDRawContextPPC64; /* Based on ppc_thread_state */ +/* Indices into gpr for registers with a dedicated or conventional purpose. */ +enum MDPPC64RegisterNumbers { + MD_CONTEXT_PPC64_REG_SP = 1 +}; + /* For (MDRawContextPPC).context_flags. These values indicate the type of * context stored in the structure. MD_CONTEXT_PPC is Breakpad-defined. Its * value was chosen to avoid likely conflicts with MD_CONTEXT_* for other diff --git a/src/google_breakpad/common/minidump_cpu_sparc.h b/src/google_breakpad/common/minidump_cpu_sparc.h index ddc4c759..95c08b17 100644 --- a/src/google_breakpad/common/minidump_cpu_sparc.h +++ b/src/google_breakpad/common/minidump_cpu_sparc.h @@ -138,6 +138,11 @@ typedef struct { } MDRawContextSPARC; /* CONTEXT_SPARC */ +/* Indices into g_r for registers with a dedicated or conventional purpose. */ +enum MDSPARCRegisterNumbers { + MD_CONTEXT_SPARC_REG_SP = 14 +}; + /* For (MDRawContextSPARC).context_flags. These values indicate the type of * context stored in the structure. MD_CONTEXT_SPARC is Breakpad-defined. Its * value was chosen to avoid likely conflicts with MD_CONTEXT_* for other |