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70 Commits

Author SHA1 Message Date
Akira Hatanaka da72819725 Rewrite computation of Value in adjustFixupValue so that the upper 48-bits are 
cleared. No functionality change.

llvm-svn: 153491
 2012-03-27 01:50:08 +00:00
Craig Topper 6e80c28017 Prune some includes and forward declarations. 
llvm-svn: 153429
 2012-03-26 06:58:25 +00:00
Craig Topper 344e0128ba Add typecast to silence -Wswitch warning introduced by r153153. 
llvm-svn: 153155
 2012-03-21 02:28:53 +00:00
Akira Hatanaka 0137dfe42a Incremental big endian patch by Jack Carter. 
These changes allow us to compile big endian from the command line for 32 bit
Mips targets. This patch will result in code and data actually being produced
in the correct endianess.

llvm-svn: 153153
 2012-03-21 00:52:01 +00:00
Akira Hatanaka 1ee768db53 Pass endian information to constructors. Define separate functions to create 
objects for big endian and little endian targets.

Patch by Jack Carter.

llvm-svn: 151788
 2012-03-01 01:53:15 +00:00
Jia Liu f54f60f3ce remove blanks, and some code format 
llvm-svn: 151625
 2012-02-28 07:46:26 +00:00
Jia Liu 9f6101191b remove Emacs-tag form .cpp files in Mips Backend, and fix some typo. 
llvm-svn: 150805
 2012-02-17 08:55:11 +00:00
Jia Liu dd6c1cd4e8 add Emacs tag and fix some comment error in file headers 
llvm-svn: 150775
 2012-02-17 01:23:50 +00:00
Jim Grosbach aba3de99c0 Tidy up. MCAsmBackend naming conventions. 
llvm-svn: 148400
 2012-01-18 18:52:16 +00:00
Rafael Espindola 647841b181 Add big endian mips support. Based on a patch by Jack Carter. 
llvm-svn: 147924
 2012-01-11 04:04:14 +00:00
Rafael Espindola 1dc45d8df4 Move the Mips only bits of the ELF writer to lib/Target/Mips. 
llvm-svn: 147133
 2011-12-22 03:03:17 +00:00
Akira Hatanaka e2eed9649e Local dynamic TLS model for direct object output. Create the correct TLS MIPS 
ELF relocations.

Patch by Jack Carter.

llvm-svn: 147118
 2011-12-22 01:05:17 +00:00
Rafael Espindola 1ad4095d6b Reduce the exposure of Triple::OSType in the ELF object writer. This will 
avoid including ADT/Triple.h in many places when the target specific bits are
moved.

llvm-svn: 147059
 2011-12-21 17:00:36 +00:00
Bruno Cardoso Lopes 61e6d987bf Add a few moreLocal/Global R_MIPS_GOT related fixups and 
make the addend fixup code a bit more generic

Patch by Jack Carter.

llvm-svn: 145998
 2011-12-07 00:28:57 +00:00
NAKAMURA Takumi d3002490bf MipsAsmBackend.cpp, PPCAsmBackend.cpp: Fix -Asserts build to appease msvc. 
llvm-svn: 145894
 2011-12-06 01:48:32 +00:00
Jim Grosbach 25b63fa117 Move target-specific logic out of generic MCAssembler. 
Whether a fixup needs relaxation for the associated instruction is a
target-specific function, as the FIXME indicated. Create a hook for that
and use it.

llvm-svn: 145881
 2011-12-06 00:47:03 +00:00
Akira Hatanaka f5ddf13f79 This patch addresses gp relative fixups/relocations for jump tables. 
llvm-svn: 145112
 2011-11-23 22:18:04 +00:00
Bruno Cardoso Lopes c85e3ff334 Mips MC object code emission improvements: 
"With this patch we can now generate runnable Mips code through LLVM
direct object emission. We have run numerous simple programs, both C
and C++ and with -O0 and -O3 from the output. The code is not production
ready, but quite useful for experimentation." Patch and message by
Jack Carter

llvm-svn: 144414
 2011-11-11 22:58:42 +00:00
Akira Hatanaka 44220ca045 Register Asm backend. Add functions to MipsAsmBackend. 
Patch by Reed Kotler at Mips Technologies.

llvm-svn: 140886
 2011-09-30 21:23:45 +00:00
Akira Hatanaka 587fe6cd52 Add MCELFObjectTargetWriter and MCAsmBackend classes. 
Patch by Reed Kotler at Mips Technologies.

llvm-svn: 140885
 2011-09-30 21:04:02 +00:00