Bob Wilson 1cf44c8225 Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this ... to emit target-specific things at the beginning of the asm output. This fixes a problem for PPC, where the text sections are not being kept together as expected. The base class doInitialization code calls DW->BeginModule() which emits a bunch of DWARF section directives. The PPC doInitialization code then emits all the TEXT section directives, with the intention that they will be kept together. But as I understand it, the Darwin assembler treats the default TEXT section as a special case and moves it to the beginning of the file, which means that all those DWARF sections are in the middle of the text. With this change, the EmitStartOfAsmFile hook is called before the DWARF section directives are emitted, so that all the PPC text section directives come out right at the beginning of the file. llvm-svn: 83176		2009-09-30 22:06:26 +00:00
..
Analysis	Add a way for a frontend to generate more complex dwarf location	2009-09-30 00:08:22 +00:00
Archive
AsmParser	Only one custom meadata of each kind can be attached with an instruction.	2009-09-29 20:30:57 +00:00
Bitcode	Only one custom meadata of each kind can be attached with an instruction.	2009-09-29 20:30:57 +00:00
CodeGen	Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this	2009-09-30 22:06:26 +00:00
CompilerDriver
Debugger
ExecutionEngine	Fix compile error as debug interface changed.	2009-09-30 04:50:26 +00:00
Linker
MC
Support	Avoid using mutex locks if not in multithreaded mode by using a SmartScopedMutex	2009-09-27 11:08:03 +00:00
System	... missed hiding a variable for MSVC only.	2009-09-22 16:10:35 +00:00
Target	Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this	2009-09-30 22:06:26 +00:00
Transforms	Fix this code so that it doesn't try to iterate through a std::vector	2009-09-30 20:54:16 +00:00
VMCore	Check for null MDNode element while printing comment.	2009-09-30 21:26:51 +00:00
Makefile