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StopInfo/Mach: Delete PPC support 

LLDB appears to have at least partial support for PPC, but PPC on Mach
isn't a thing AFAIK.

Differential Revision: https://reviews.llvm.org/D68661

llvm-svn: 374114
This commit is contained in:
Vedant Kumar 2019-10-08 20:47:44 +00:00
parent c831ce8c06
commit 4805c817c3
1 changed files with 0 additions and 103 deletions
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103
lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp
View File

@ -78,21 +78,6 @@ const char *StopInfoMachException::GetDescription() {
}
break;
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
switch (m_exc_code) {
case 0x101:
code_desc = "EXC_PPC_VM_PROT_READ";
break;
case 0x102:
code_desc = "EXC_PPC_BADSPACE";
break;
case 0x103:
code_desc = "EXC_PPC_UNALIGNED";
break;
}
break;
default:
break;
}
@ -107,30 +92,6 @@ const char *StopInfoMachException::GetDescription() {
code_desc = "EXC_I386_INVOP";
break;
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
switch (m_exc_code) {
case 1:
code_desc = "EXC_PPC_INVALID_SYSCALL";
break;
case 2:
code_desc = "EXC_PPC_UNIPL_INST";
break;
case 3:
code_desc = "EXC_PPC_PRIVINST";
break;
case 4:
code_desc = "EXC_PPC_PRIVREG";
break;
case 5:
code_desc = "EXC_PPC_TRACE";
break;
case 6:
code_desc = "EXC_PPC_PERFMON";
break;
}
break;
case llvm::Triple::arm:
case llvm::Triple::thumb:
if (m_exc_code == 1)
@ -175,33 +136,6 @@ const char *StopInfoMachException::GetDescription() {
}
break;
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
switch (m_exc_code) {
case 1:
code_desc = "EXC_PPC_OVERFLOW";
break;
case 2:
code_desc = "EXC_PPC_ZERO_DIVIDE";
break;
case 3:
code_desc = "EXC_PPC_FLT_INEXACT";
break;
case 4:
code_desc = "EXC_PPC_FLT_ZERO_DIVIDE";
break;
case 5:
code_desc = "EXC_PPC_FLT_UNDERFLOW";
break;
case 6:
code_desc = "EXC_PPC_FLT_OVERFLOW";
break;
case 7:
code_desc = "EXC_PPC_FLT_NOT_A_NUMBER";
break;
}
break;
default:
break;
}
@ -235,15 +169,6 @@ const char *StopInfoMachException::GetDescription() {
}
break;
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
switch (m_exc_code) {
case 1:
code_desc = "EXC_PPC_BREAKPOINT";
break;
}
break;
case llvm::Triple::arm:
case llvm::Triple::thumb:
switch (m_exc_code) {
@ -384,30 +309,7 @@ StopInfoSP StopInfoMachException::CreateStopReasonWithMachException(
switch (exc_type) {
case 1: // EXC_BAD_ACCESS
break;
case 2: // EXC_BAD_INSTRUCTION
switch (cpu) {
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
switch (exc_code) {
case 1: // EXC_PPC_INVALID_SYSCALL
case 2: // EXC_PPC_UNIPL_INST
case 3: // EXC_PPC_PRIVINST
case 4: // EXC_PPC_PRIVREG
break;
case 5: // EXC_PPC_TRACE
return StopInfo::CreateStopReasonToTrace(thread);
case 6: // EXC_PPC_PERFMON
break;
}
break;
default:
break;
}
break;
case 3: // EXC_ARITHMETIC
case 4: // EXC_EMULATION
break;
@ -478,11 +380,6 @@ StopInfoSP StopInfoMachException::CreateStopReasonWithMachException(
}
break;
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
is_actual_breakpoint = exc_code == 1; // EXC_PPC_BREAKPOINT
break;
case llvm::Triple::arm:
case llvm::Triple::thumb:
if (exc_code == 0x102) // EXC_ARM_DA_DEBUG