/// weak_definition of constant 0 for an omitted EH frame.
bool SupportsWeakOmittedEHFrame;
- /// IsFunctionEHFrameSymbolPrivate - This flag is set to true if the
- /// "EH_frame" symbol for EH information should be an assembler temporary (aka
- /// private linkage, aka an L or .L label) or false if it should be a normal
- /// non-.globl label. This defaults to true.
- bool IsFunctionEHFrameSymbolPrivate;
-
/// SupportsCompactUnwindWithoutEHFrame - True if the target object file
/// supports emitting a compact unwind section without an associated EH frame
/// section.
void InitMCObjectFileInfo(StringRef TT, Reloc::Model RM, CodeModel::Model CM,
MCContext &ctx);
- bool isFunctionEHFrameSymbolPrivate() const {
- return IsFunctionEHFrameSymbolPrivate;
- }
bool getSupportsWeakOmittedEHFrame() const {
return SupportsWeakOmittedEHFrame;
}
const MCObjectFileInfo *MOFI = context.getObjectFileInfo();
bool verboseAsm = streamer.isVerboseAsm();
- if (IsEH && frame.Function && !MOFI->isFunctionEHFrameSymbolPrivate()) {
- MCSymbol *EHSym =
- context.GetOrCreateSymbol(frame.Function->getName() + Twine(".eh"));
- streamer.EmitEHSymAttributes(frame.Function, EHSym);
- streamer.EmitLabel(EHSym);
- }
-
// Length
const MCExpr *Length = MakeStartMinusEndExpr(streamer, *fdeStart, *fdeEnd, 0);
if (verboseAsm) streamer.AddComment("FDE Length");
void MCObjectFileInfo::InitMachOMCObjectFileInfo(Triple T) {
// MachO
- IsFunctionEHFrameSymbolPrivate = false;
SupportsWeakOmittedEHFrame = false;
if (T.isOSDarwin() &&
// Common.
CommDirectiveSupportsAlignment = true;
SupportsWeakOmittedEHFrame = true;
- IsFunctionEHFrameSymbolPrivate = true;
SupportsCompactUnwindWithoutEHFrame = false;
PersonalityEncoding = LSDAEncoding = FDECFIEncoding = TTypeEncoding =
// OLD64: Relocations [
// OLD64-NEXT: Section __eh_frame {
-// OLD64-NEXT: 0x20 0 3 1 X86_64_RELOC_SUBTRACTOR 0 _bar.eh
+// OLD64-NEXT: 0x20 0 3 0 X86_64_RELOC_SUBTRACTOR 0
// OLD64-NEXT: 0x20 0 3 1 X86_64_RELOC_UNSIGNED 0 _bar
// OLD64-NEXT: }
// OLD64-NEXT: ]
+++ /dev/null
-// RUN: llvm-mc -filetype=obj -triple i686-apple-darwin %s -o - | llvm-readobj -t | FileCheck %s
-
-// Make sure that the exception handling data has the same visibility as the
-// function it's generated for.
-
- .private_extern _main
- .globl _main
-_main:
- .cfi_startproc
- retl
- .cfi_endproc
-
-"_-[NSString(local) isNullOrNil]":
- .cfi_startproc
- retl
- .cfi_endproc
-
-// CHECK: Name: _-[NSString(local) isNullOrNil].eh
-
-// CHECK: Name: _main
-// CHECK-NEXT: PrivateExtern
-
-// CHECK: Name: _main.eh
-// CHECK-NEXT: PrivateExtern
-