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-rw-r--r--src/google_breakpad/common/minidump_cpu_ppc.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/google_breakpad/common/minidump_cpu_ppc.h b/src/google_breakpad/common/minidump_cpu_ppc.h
index 68775ce3..40a64931 100644
--- a/src/google_breakpad/common/minidump_cpu_ppc.h
+++ b/src/google_breakpad/common/minidump_cpu_ppc.h
@@ -104,6 +104,11 @@ typedef struct {
#define MD_CONTEXT_PPC_GPR_COUNT 32
+/* Use the same 32-bit alignment when accessing this structure from 64-bit code
+ * as is used natively in 32-bit code. #pragma pack is a MSVC extension
+ * supported by gcc. */
+#pragma pack(push, 4)
+
typedef struct {
/* context_flags is not present in ppc_thread_state, but it aids
* identification of MDRawContextPPC among other raw context types,
@@ -131,6 +136,8 @@ typedef struct {
MDVectorSaveAreaPPC vector_save;
} MDRawContextPPC; /* Based on ppc_thread_state */
+#pragma pack(pop)
+
/* 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