Commit Graph

6 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes
3e0094d969 ELF improvements:
Handle large integers, x86_fp80, ConstantAggregateZero, and two more ConstantExpr:
GetElementPtr and IntToPtr
Set SHF_MERGE bit for mergeable strings
Avoid zero initialized strings to be classified as a bss symbol
Don't allow common symbols to be classified as STB_WEAK
Add a constant to be used as a global value offset in data relocations 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 17:29:04 +00:00
Chris Lattner
393aec6a44 "BinaryObject.h was implicitly converting between uint{16,32,64}_t to
uint8_t (via 'foo & 255'), i replaced this with an explicit (uint8_t)
cast which is equivalent, faster and more correct (silences
type-related warnings). Also, following coding standards I replaced
post-increment with pre-increment."

Patch by Ryan Flynn!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74929 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07 18:28:00 +00:00
Bruno Cardoso Lopes
ac57e6e498 Add the Object Code Emitter class. Original patch by Aaron Gray, I did some
cleanup, removed some #includes and moved Object Code Emitter out-of-line.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06 05:09:34 +00:00
Duncan Sands
a3dd845f06 Fix the build: provide uint8_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74769 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03 08:12:51 +00:00
Bruno Cardoso Lopes
0d3193ef3c 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



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73894 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-22 19:16:16 +00:00
Bruno Cardoso Lopes
ae9163f0e2 Introduce new BinaryObject (blob) class, ELF Writer modified to use it. BinaryObject.h by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73333 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14 07:53:21 +00:00