Initial support for the cfi directives. This is just enough to get

f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121434 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-12-09 23:48:29 +00:00
parent 29012319cd
commit 1c952b9cc9
32 changed files with 550 additions and 176 deletions

View File

@@ -253,8 +253,9 @@ void MMIAddrLabelMapCallbackPtr::allUsesReplacedWith(Value *V2) {
//===----------------------------------------------------------------------===//
MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI)
: ImmutablePass(ID), Context(MAI),
MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI,
const TargetAsmInfo *TAI)
: ImmutablePass(ID), Context(MAI, TAI),
ObjFileMMI(0),
CurCallSite(0), CallsEHReturn(0), CallsUnwindInit(0), DbgInfoAvailable(false),
CallsExternalVAFunctionWithFloatingPointArguments(false) {
@@ -266,7 +267,7 @@ MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI)
}
MachineModuleInfo::MachineModuleInfo()
: ImmutablePass(ID), Context(*(MCAsmInfo*)0) {
: ImmutablePass(ID), Context(*(MCAsmInfo*)0, NULL) {
assert(0 && "This MachineModuleInfo constructor should never be called, MMI "
"should always be explicitly constructed by LLVMTargetMachine");
abort();