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move uleb printing from asmprinter to dwarfprinter, mcize,

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cleanup and eliminate a bunch more uses of "EOL".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94250 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-01-22 23:18:42 +00:00
parent bf1f76b493
commit 894d75aa01
8 changed files with 83 additions and 135 deletions
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43
lib/CodeGen/AsmPrinter/DwarfException.cpp
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@@ -175,15 +175,12 @@ void DwarfException::EmitCIE(const Function *PersonalityFn, unsigned Index) {
Asm->EOL("CIE Augmentation");
// Round out reader.
Asm->EmitULEB128Bytes(1);
Asm->EOL("CIE Code Alignment Factor");
EmitULEB128(1, "CIE Code Alignment Factor");
EmitSLEB128(stackGrowth, "CIE Data Alignment Factor");
Asm->EmitInt8(RI->getDwarfRegNum(RI->getRARegister(), true));
Asm->EOL("CIE Return Address Column");
Asm->EmitULEB128Bytes(AugmentationSize);
Asm->EOL("Augmentation Size");
EmitULEB128(AugmentationSize, "Augmentation Size");
EmitEncodingByte(PerEncoding, "Personality");
// If there is a personality, we need to indicate the function's location.
@@ -277,16 +274,14 @@ void DwarfException::EmitFDE(const FunctionEHFrameInfo &EHFrameInfo) {
if (MMI->getPersonalities()[0] != NULL) {
if (Asm->TM.getLSDAEncoding() != DwarfLSDAEncoding::EightByte) {
Asm->EmitULEB128Bytes(4);
Asm->EOL("Augmentation size");
EmitULEB128(4, "Augmentation size");
if (EHFrameInfo.hasLandingPads)
EmitReference("exception", EHFrameInfo.Number, true, true);
else
Asm->OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/);
} else {
Asm->EmitULEB128Bytes(TD->getPointerSize());
Asm->EOL("Augmentation size");
EmitULEB128(TD->getPointerSize(), "Augmentation size");
if (EHFrameInfo.hasLandingPads) {
EmitReference("exception", EHFrameInfo.Number, true, false);
@@ -298,8 +293,7 @@ void DwarfException::EmitFDE(const FunctionEHFrameInfo &EHFrameInfo) {
Asm->EOL("Language Specific Data Area");
} else {
Asm->EmitULEB128Bytes(0);
Asm->EOL("Augmentation size");
EmitULEB128(0, "Augmentation size");
}
// Indicate locations of function specific callee saved registers in frame.
@@ -782,16 +776,13 @@ void DwarfException::EmitExceptionTable() {
EmitEncodingByte(dwarf::DW_EH_PE_omit, "@LPStart");
EmitEncodingByte(TTypeFormat, "@TType");
if (HaveTTData) {
Asm->EmitULEB128Bytes(TyOffset);
Asm->EOL("@TType base offset");
}
if (HaveTTData)
EmitULEB128(TyOffset, "@TType base offset");
// SjLj Exception handling
if (IsSJLJ) {
EmitEncodingByte(dwarf::DW_EH_PE_udata4, "Call site");
Asm->EmitULEB128Bytes(SizeSites);
Asm->EOL("Call site table length");
EmitULEB128(SizeSites, "Call site table length");
// Emit the landing pad site information.
unsigned idx = 0;
@@ -801,14 +792,12 @@ void DwarfException::EmitExceptionTable() {
// Offset of the landing pad, counted in 16-byte bundles relative to the
// @LPStart address.
Asm->EmitULEB128Bytes(idx);
Asm->EOL("Landing pad");
EmitULEB128(idx, "Landing pad");
// Offset of the first associated action record, relative to the start of
// the action table. This value is biased by 1 (1 indicates the start of
// the action table), and 0 indicates that there are no actions.
Asm->EmitULEB128Bytes(S.Action);
Asm->EOL("Action");
EmitULEB128(S.Action, "Action");
}
} else {
// DWARF Exception handling
@@ -834,8 +823,7 @@ void DwarfException::EmitExceptionTable() {
// Emit the landing pad call site table.
EmitEncodingByte(dwarf::DW_EH_PE_udata4, "Call site");
Asm->EmitULEB128Bytes(SizeSites);
Asm->EOL("Call site table size");
EmitULEB128(SizeSites, "Call site table size");
for (SmallVectorImpl<CallSiteEntry>::const_iterator
I = CallSites.begin(), E = CallSites.end(); I != E; ++I) {
@@ -879,8 +867,7 @@ void DwarfException::EmitExceptionTable() {
// Offset of the first associated action record, relative to the start of
// the action table. This value is biased by 1 (1 indicates the start of
// the action table), and 0 indicates that there are no actions.
Asm->EmitULEB128Bytes(S.Action);
Asm->EOL("Action");
EmitULEB128(S.Action, "Action");
}
}
@@ -921,11 +908,7 @@ void DwarfException::EmitExceptionTable() {
for (std::vector<unsigned>::const_iterator
I = FilterIds.begin(), E = FilterIds.end(); I < E; ++I) {
unsigned TypeID = *I;
Asm->EmitULEB128Bytes(TypeID);
if (TypeID != 0)
Asm->EOL("Exception specification");
else
Asm->O << '\n';
EmitULEB128(TypeID, TypeID != 0 ? "Exception specification" : 0);
}
Asm->EmitAlignment(2, 0, 0, false);