Module Name: src
Committed By: joerg
Date: Wed Apr 2 22:22:37 UTC 2014
Modified Files:
src/sys/lib/libunwind: AddressSpace.hpp
Log Message:
SH3 uses unaligned data in the .eh_frame section, so use memcpy.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/lib/libunwind/AddressSpace.hpp
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/lib/libunwind/AddressSpace.hpp
diff -u src/sys/lib/libunwind/AddressSpace.hpp:1.3 src/sys/lib/libunwind/AddressSpace.hpp:1.4
--- src/sys/lib/libunwind/AddressSpace.hpp:1.3 Wed Mar 12 22:50:59 2014
+++ src/sys/lib/libunwind/AddressSpace.hpp Wed Apr 2 22:22:37 2014
@@ -69,13 +69,29 @@ public:
pthread_rwlock_init(&fdeTreeLock, NULL);
}
- uint8_t get8(pint_t addr) { return *((uint8_t *)addr); }
+ uint8_t get8(pint_t addr) {
+ uint8_t val;
+ memcpy(&val, (void *)addr, sizeof(val));
+ return val;
+ }
- uint16_t get16(pint_t addr) { return *((uint16_t *)addr); }
+ uint16_t get16(pint_t addr) {
+ uint16_t val;
+ memcpy(&val, (void *)addr, sizeof(val));
+ return val;
+ }
- uint32_t get32(pint_t addr) { return *((uint32_t *)addr); }
+ uint32_t get32(pint_t addr) {
+ uint32_t val;
+ memcpy(&val, (void *)addr, sizeof(val));
+ return val;
+ }
- uint64_t get64(pint_t addr) { return *((uint64_t *)addr); }
+ uint64_t get64(pint_t addr) {
+ uint64_t val;
+ memcpy(&val, (void *)addr, sizeof(val));
+ return val;
+ }
uintptr_t getP(pint_t addr) {
if (sizeof(uintptr_t) == sizeof(uint32_t))
