On MachO, the pointer to the personality function should always be in the
non_lazy_symbol_pointers section (__IMPORT,__pointers). Ignore the 'hidden' part
since that will place it in the wrong sectio

On MachO, the pointer to the personality function should always be in the
non_lazy_symbol_pointers section (__IMPORT,__pointers). Ignore the 'hidden' part
since that will place it in the wrong section.
<rdar://problem/10443720>

llvm-svn: 145356

show more ...

Remove all remaining uses of Value::getNameStr().

llvm-svn: 144648

Check the visibility of the global variable before placing it into the stubs
table. A hidden variable could potentially end up in both lists.
<rdar://problem/10336715>

llvm-svn: 142869

Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.

There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering iss

Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.

There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.

llvm-svn: 135611

show more ...

Add MCObjectFileInfo and sink the MCSections initialization code from
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn:

Add MCObjectFileInfo and sink the MCSections initialization code from
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn: 135569

show more ...

Fix an obvious typo that's preventing x86 (32-bit) from using .literal16.

llvm-svn: 135535

Fix up TargetLoweringObjectFile ctors to properly initialize fields.

llvm-svn: 135068

Use the presence of the __compact_unwind section to indicate that a target
supports compact unwind info instead of having a separate flag indicating this.

llvm-svn: 133685

Add a flag that indicates whether a target supports compact unwind info or not.

llvm-svn: 133662

Add a __LD,__compact_unwind section.

If the linker supports it, this will hold the CIE and FDE information in a
compact format. The implementation of the compact unwinding emission is coming
soon.

Add a __LD,__compact_unwind section.

If the linker supports it, this will hold the CIE and FDE information in a
compact format. The implementation of the compact unwinding emission is coming
soon.

llvm-svn: 133658

show more ...

Fix invalid uses of Twine. Hopefully this fixes the problem that Takumi is
having.

llvm-svn: 132898

Fix a silly error I introduce in r131951.
Fixes PR10095.

llvm-svn: 132735

Add the suffix to the Win64 EH data sections' names if given. Add a test for
this. XFAIL'd, because the COFF AsmParser can't handle .section yet.

llvm-svn: 132220

Revert r132111. I built Release (without Asserts), so I didn't know about the
assert that prevented setting alignment on section creation.

llvm-svn: 132113

Align Win64 EH Table sections to 4 bytes.

llvm-svn: 132111

Explain FIXME.

llvm-svn: 131952

Fix the defaults for .eh_frame. We were marking it as writable.

llvm-svn: 131951

Fix typo. When will I learn?

llvm-svn: 131765

Add .pdata and .xdata sections to the COFF TLOF implementation.

llvm-svn: 131763

Remove a flag that would set the ".eh" symbol as .globl. MachO was the only one
who used this flag, and it now emits CFI and doesn't emit this anymore. All
other targets left this flag "false".
<rdar

Remove a flag that would set the ".eh" symbol as .globl. MachO was the only one
who used this flag, and it now emits CFI and doesn't emit this anymore. All
other targets left this flag "false".
<rdar://problem/8486371>

llvm-svn: 130918

show more ...

GCC uses a different encoding of pointers in the FDE when using
-fno-dwarf2-cfi-asm. Implement the same behavior.

llvm-svn: 130637

Remove unnecessary argument.

llvm-svn: 130343

Rename getPersonalityPICSymbol to getCFIPersonalitySymbol, document it, and
give it a bit more responsibility. Also implement it for MachO.

If hacked to use cfi, 32 bit MachO will produce

.cfi_pers

Rename getPersonalityPICSymbol to getCFIPersonalitySymbol, document it, and
give it a bit more responsibility. Also implement it for MachO.

If hacked to use cfi, 32 bit MachO will produce

.cfi_personality 155, L___gxx_personality_v0$non_lazy_ptr

and 64 bit will produce

.cfi_presonality ___gxx_personality_v0

The general idea is that .cfi_personality gets passed the final symbol. It is
up to codegen to produce it if using indirect representation (like 32 bit
MachO), but it is up to MC to decide which relocations to create.

llvm-svn: 130341

show more ...

Fix indentation.

llvm-svn: 130331

Remove unused arguments.

llvm-svn: 129844