Bruno Cardoso Lopes
2015382398
Support adding relocations for data sections, handling the cases where
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global declared symbols are initialized with references from other global
symbols.
llvm-svn: 76540
2009-07-21 06:51:32 +00:00
Bruno Cardoso Lopes
b47b093de2
For PC relative relocations where symbols are defined in the same section they
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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
84568ea6f1
Use R_X86_64_32S to handle Jump Table Index relocation entries. Hide TAI usage inside getSection* functions
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llvm-svn: 76347
2009-07-18 23:24:01 +00:00
Bruno Cardoso Lopes
fc0fe7ea20
Use a better name for the label relocations while emitting them for Jump Tables
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llvm-svn: 76334
2009-07-18 20:52:11 +00:00
Bruno Cardoso Lopes
d5eafae1fd
Add support to properly reference private symbols on relocation entries.
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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
7bdb20f6a2
use std::vector instead of std::list for both Section and Symbol lists because
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we care more about random access than insertion/deletion of elements.
llvm-svn: 75828
2009-07-15 20:49:10 +00:00
Torok Edwin
f955a6ef49
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
Torok Edwin
ae8a3ff177
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Bruno Cardoso Lopes
bd4ae81317
Remove getFunctionAlignment from TargetELFInfo and use new MachineFunction alignment method
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llvm-svn: 74686
2009-07-02 02:13:13 +00:00
Bruno Cardoso Lopes
7b196ba30e
Add more methods to gather target specific elf stuff
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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
2b429fb48f
Use forward declarations and move TargetELFWriterInfo impl to a new file.
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llvm-svn: 73209
2009-06-11 22:13:00 +00:00
Bruno Cardoso Lopes
9b68e8653f
Support for ELF Visibility
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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
bb6a353eb2
x86_64 now uses the correct ELF e_machine type
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llvm-svn: 72986
2009-06-06 04:29:16 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Bill Wendling
5b83c819ec
Make d'tor out-of-line.
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llvm-svn: 33585
2007-01-27 11:40:32 +00:00
Bill Wendling
f5cec978ec
X86 implementation of the TargetELFWriterInfo class.
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llvm-svn: 33571
2007-01-27 02:54:30 +00:00
