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Add support for the ARM_THREAD_STATE64 and

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in llvm-objdump for Mach-O files add the printing of the
ARM_THREAD_STATE64 in the same format as
otool-classic(1) on darwin.

To do this the 64-bit ARM general tread state
needed to be defined in include/llvm/Support/MachO.h .

rdar://28985800

llvm-svn: 285967
This commit is contained in:
Kevin Enderby
2016-11-03 20:51:28 +00:00
parent 8e232573a8
commit 7747cb55dc
5 changed files with 144 additions and 0 deletions
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19
llvm/lib/Object/MachOObjectFile.cpp
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@@ -970,6 +970,25 @@ static Error checkThreadCommand(const MachOObjectFile *Obj,
"flavor number " + Twine(nflavor) + " in " +
CmdName + " command");
}
} else if (cputype == MachO::CPU_TYPE_ARM64) {
if (flavor == MachO::ARM_THREAD_STATE64) {
if (count != MachO::ARM_THREAD_STATE64_COUNT)
return malformedError("load command " + Twine(LoadCommandIndex) +
" count not ARM_THREAD_STATE64_COUNT for "
"flavor number " + Twine(nflavor) + " which is "
"a ARM_THREAD_STATE64 flavor in " + CmdName +
" command");
if (state + sizeof(MachO::arm_thread_state64_t) > end)
return malformedError("load command " + Twine(LoadCommandIndex) +
" ARM_THREAD_STATE64 extends past end of "
"command in " + CmdName + " command");
state += sizeof(MachO::arm_thread_state64_t);
} else {
return malformedError("load command " + Twine(LoadCommandIndex) +
" unknown flavor (" + Twine(flavor) + ") for "
"flavor number " + Twine(nflavor) + " in " +
CmdName + " command");
}
} else if (cputype == MachO::CPU_TYPE_POWERPC) {
if (flavor == MachO::PPC_THREAD_STATE) {
if (count != MachO::PPC_THREAD_STATE_COUNT)