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Fixed the instruction emulation so that it doesn't 

print to standard output as part of normal
operation.

<rdar://problem/14247606>

llvm-svn: 184797
This commit is contained in:
Sean Callanan 2013-06-25 00:32:45 +00:00
parent e8d78249ad
commit 70c86e1781
1 changed files with 6 additions and 0 deletions
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6
lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.cpp
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@ -50,7 +50,9 @@ CountITSize (uint32_t ITMask) {
uint32_t TZ = llvm::countTrailingZeros(ITMask);
if (TZ > 3)
{
#ifdef LLDB_CONFIGURATION_DEBUG
printf("Encoding error: IT Mask '0000'\n");
#endif
return 0;
}
return (4 - TZ);
@ -67,12 +69,16 @@ bool ITSession::InitIT(uint32_t bits7_0)
unsigned short FirstCond = Bits32(bits7_0, 7, 4);
if (FirstCond == 0xF)
{
#ifdef LLDB_CONFIGURATION_DEBUG
printf("Encoding error: IT FirstCond '1111'\n");
#endif
return false;
}
if (FirstCond == 0xE && ITCounter != 1)
{
#ifdef LLDB_CONFIGURATION_DEBUG
printf("Encoding error: IT FirstCond '1110' && Mask != '1000'\n");
#endif
return false;
}