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| author | Johnny Chen <johnny.chen@apple.com> | 2010-04-05 04:46:17 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2010-04-05 04:46:17 +0000 |
| commit | dba13e7922a3d89f8a33766e7a478b0ba240648f (patch) | |
| tree | b2b4fa4a4d9080961f0c4271835d9eb26159bc16 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | f0ef4e40198a509b900e5d6ba95515a2d041dd06 (diff) | |
| download | llvm-dba13e7922a3d89f8a33766e7a478b0ba240648f.zip llvm-dba13e7922a3d89f8a33766e7a478b0ba240648f.tar.gz llvm-dba13e7922a3d89f8a33766e7a478b0ba240648f.tar.bz2 | |
The disassembler impl. of MCDisassembler::getInstruction() was using the pattern
uint32_t insn;
MemoryObject.readBytes(Address, 4, (uint8_t*)&insn, NULL)
to read 4 bytes of memory contents into a 32-bit uint variable. This leaves the
interpretation of byte order up to the host machine and causes PPC test cases of
arm-tests, neon-tests, and thumb-tests to fail. Fixed to use a byte array for
reading the memory contents and shift the bytes into place for the 32-bit uint
variable in the ARM case and 16-bit halfword in the Thumb case.
llvm-svn: 100403
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions