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14 Commits

Author SHA1 Message Date
Rafael Espindola 6e39a50fd5 Remove duplicated constants. Thanks to Jason for noticing it. 
llvm-svn: 119985
 2010-11-22 21:49:05 +00:00
Rafael Espindola 66e08d43d2 Jim Asked us to move DataLayout on ARM back to the most specialized classes. Do 
so and also change X86 for consistency.

Investigating if this can be improved a bit.

llvm-svn: 115469
 2010-10-03 18:59:45 +00:00
Bruno Cardoso Lopes 2b1dc9a783 - Remove custom handling of jumptables by the elf writter (this was 
a dirty hack and isn't need anymore since the last x86 code emitter patch)
- Add a target-dependent modifier to addend calculation
- Use R_X86_64_32S relocation for X86::reloc_absolute_word_sext
- Use getELFSectionFlags whenever possible
- fix getTextSection to use TLOF and emit the right text section 
- Handle global emission for static ctors, dtors and Type::PointerTyID
- Some minor fixes

llvm-svn: 78176
 2009-08-05 06:57:03 +00:00
Bruno Cardoso Lopes 447b7fd4bb For PC relative relocations where symbols are defined in the same section they 
are referenced, ignore the relocation entry and patch the relocatable field with
the computed symbol offset directly

llvm-svn: 76414
 2009-07-20 08:52:02 +00:00
Bruno Cardoso Lopes 50bf9a60e5 Use R_X86_64_32S to handle Jump Table Index relocation entries. Hide TAI usage inside getSection* functions 
llvm-svn: 76347
 2009-07-18 23:24:01 +00:00
Bruno Cardoso Lopes e376b53c7b Use a better name for the label relocations while emitting them for Jump Tables 
llvm-svn: 76334
 2009-07-18 20:52:11 +00:00
Bruno Cardoso Lopes 484e90b45e Add support to properly reference private symbols on relocation entries. 
Use proper relocation type to build relocations for JumpTables (rodata
sections).

llvm-svn: 76326
 2009-07-18 19:30:09 +00:00
Bruno Cardoso Lopes eefbf1961c Remove getFunctionAlignment from TargetELFInfo and use new MachineFunction alignment method 
llvm-svn: 74686
 2009-07-02 02:13:13 +00:00
Bruno Cardoso Lopes a040566fec Add more methods to gather target specific elf stuff 
Support for .text relocations, implementing TargetELFWriter overloaded methods for x86/x86_64.
Use a map to track global values to their symbol table indexes
Code cleanup and small fixes

llvm-svn: 73894
 2009-06-22 19:16:16 +00:00
Bruno Cardoso Lopes 1656366e4d Support for ELF Visibility 
Emission for globals, using the correct data sections
Function alignment can be computed for each target using TargetELFWriterInfo
Some small fixes

llvm-svn: 73201
 2009-06-11 19:16:03 +00:00
Bruno Cardoso Lopes 7531e92333 x86_64 now uses the correct ELF e_machine type 
llvm-svn: 72986
 2009-06-06 04:29:16 +00:00
Chris Lattner f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Bill Wendling fa663eec17 Make d'tor out-of-line. 
llvm-svn: 33585
 2007-01-27 11:40:32 +00:00
Bill Wendling 2bab162501 X86 implementation of the TargetELFWriterInfo class. 
llvm-svn: 33571
 2007-01-27 02:54:30 +00:00