Used to allow context sensitive printing of super-register or sub-register
references.

llvm-svn: 152043

llvm-svn: 151979

llvm-svn: 151687

debug info for assembly files. We were already doing the right thing when
producing debug info for C/C++.

ELF linkers don't know dwarf, so they depend on these relocations to produce
valid dwarf output.

llvm-svn: 151655

We on the linker to resolve calls to the appropriate BL/BLX instruction
to make interworking function correctly. It uses the symbol in the
relocation to do that, so we need to be careful about being too clever.

To enable this for ARM mode, split the BL/BLX fixup kind off from the
unconditional-branch fixups.

rdar://10927209

llvm-svn: 151571

llvm-svn: 151418

Add support for a missed case when the symbols in a difference
expression are in the same section but not the same fragment.

rdar://10924681

llvm-svn: 151345

llvm-svn: 151289

It's is a bit annoying, we should hide this implementation detail better.

llvm-svn: 151284

llvm-svn: 151213

construction. Simplify its interface, implementation, and users
accordingly as there is no longer an 'uninitialized' state to check for.
Also, fixes a bug lurking in the interface as there was one method that
didn't correctly check for initialization.

llvm-svn: 151024

llvm-svn: 150918

llvm-svn: 150836

to why this is needed.  This broke the darwin's otool(1) program.  This change
was made in r144385.

llvm-svn: 150832

Generate the correct EH frame section types on Solaris, this time without breaking other platforms...

llvm-svn: 150819

llvm-svn: 150818

Don't lazily allocate eh_frame.  We're not lazily allocating things like the LSDA, which are only used when the eh frame is used, so this lazy allocation doesn't really make sense.

Fix the type of eh_frame on Solaris so that Sun ld doesn't fail to combine them (thus making it impossible for the unwind library to find them and breaking exceptions).

llvm-svn: 150814

For ELF, also call fixSymbolsInTLSFixups() on expressions passed to EmitValue (literal values). Previously only called on expressions in instructions. New test cases added to tls.s, tls-i386.s. Resolves PR11981.

llvm-svn: 150582

Patch by Kai Nacke!

llvm-svn: 150307

llvm-svn: 149967

This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.

llvm-svn: 149918

cache disassemblers according to the string value
of the target triple, not according to the enum
of the triple CPU.  The reason for this is that
certain attributes of the instruction set are not
reflected in the enum, but only in the string.

llvm-svn: 149773

needed to emit a 64-bit gp-relative relocation entry. Make changes necessary
for emitting jump tables which have entries with directive .gpdword. This patch
does not implement the parts needed for direct object emission or JIT.

llvm-svn: 149668

symbol from an assignment.  In this case the symbol did not have a fragment so
MCObjectWriter::IsSymbolRefDifferenceFullyResolved() should not have been
calling IsSymbolRefDifferenceFullyResolvedImpl() with a NULL fragment and should
just have returned false in that case.

llvm-svn: 149442

Add assembler dialect attribute in asm parser which lets target specific asm parser change dialect on the fly.

llvm-svn: 149396

llvm-svn: 149179

llvm-svn: 149175

messages and allows us to fix PR11865.

llvm-svn: 149174

llvm-svn: 149105

Provide source line number information.

llvm-svn: 149101

llvm-svn: 149096

Can be used to issue more user friendly diagnostics for faulty
relocation constructs and such.

llvm-svn: 149092

llvm-svn: 149090

Add support for the R_ARM_TARGET1 relocation, which should be given to relocations applied to all C++ constructors and destructors.

This enables the linker to match concrete relocation types (absolute or relative) with whatever library or C++ support code is being linked against.

llvm-svn: 149057

and let linker handle the rest.

This finally fixes PR5329

llvm-svn: 148990

When not using subsections via symbols, the assembler can resolve
symbol differences (including pcrel references) to non-local
labels at assembly time, not just those in the same atom.

llvm-svn: 148865

llvm-svn: 148733

llvm-svn: 148578

Found by the clang static analyzer.

llvm-svn: 148543

Found by the clang static analyzer.

llvm-svn: 148541