Commit Graph

44 Commits

Author SHA1 Message Date
Chris Lattner ff0598de75 rename X86FunctionInfo to X86MachineFunctionInfo to match the header file
it is defined in.

llvm-svn: 36196
2007-04-17 17:21:52 +00:00
Jim Laskey c56315c2b5 Change the MachineDebugInfo to MachineModuleInfo to better reflect usage
for debugging and exception handling.

llvm-svn: 33550
2007-01-26 21:22:28 +00:00
Anton Korobeynikov a0554d90e8 * PIC codegen for X86/Linux has been implemented
* PIC-aware internal structures in X86 Codegen have been refactored
* Visibility (default/weak) has been added
* Docs fixes (external weak linkage, visibility, formatting)

llvm-svn: 33136
2007-01-12 19:20:47 +00:00
Anton Korobeynikov 4efbbc963f Really big cleanup.
- New target type "mingw" was introduced
- Same things for both mingw & cygwin are marked as "cygming" (as in
gcc)
- .lcomm is supported here, so allow LLVM to use it
- Correctly use underscored versions of setjmp & _longjmp for both mingw
& cygwin

llvm-svn: 32833
2007-01-03 11:43:14 +00:00
Chris Lattner 1ef9cd400d eliminate static ctors for Statistic objects.
llvm-svn: 32703
2006-12-19 22:59:26 +00:00
Rafael Espindola d7998d0e6d move ExtWeakSymbols to AsmPrinter
llvm-svn: 32648
2006-12-18 03:37:18 +00:00
Chris Lattner f06bb658a8 add missing #include
llvm-svn: 32280
2006-12-06 18:14:47 +00:00
Chris Lattner 700b873130 Detemplatize the Statistic class. The only type it is instantiated with
is 'unsigned'.

llvm-svn: 32279
2006-12-06 17:46:33 +00:00
Anton Korobeynikov 12c94949e0 Introducing external weak linkage. Darwin codegen should be added later.
llvm-svn: 32052
2006-12-01 00:25:12 +00:00
Anton Korobeynikov aa4c0f9374 1. Clean up code due to changes in SwitchTo*Section(2)
2. Added partial debug support for mingw\cygwin targets (the same as
   Linux\ELF). Please note, that currently mingw\cygwin uses 'stabs' format
   for storing debug info by default, thus many (runtime) libraries has
   this information included. These formats shouldn't be mixed in one binary
   ('stabs' & 'DWARF'), otherwise binutils tools will be confused.

llvm-svn: 31311
2006-10-31 08:31:24 +00:00
Reid Spencer b51b5c0b1f Add debug support for X86/ELF targets (Linux). This allows llvm-gcc4
generated object modules to be debugged with gdb. Hopefully this helps
pre-release debugging.

llvm-svn: 31299
2006-10-30 22:32:30 +00:00
Chris Lattner 104aa5dbc1 Various random and minor code cleanups.
llvm-svn: 30608
2006-09-26 03:57:53 +00:00
Anton Korobeynikov 3c5b3df6a0 Adding codegeneration for StdCall & FastCall calling conventions
llvm-svn: 30549
2006-09-20 22:03:51 +00:00
Anton Korobeynikov d61d39ec53 Adding dllimport, dllexport and external weak linkage types.
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.

llvm-svn: 30374
2006-09-14 18:23:27 +00:00
Evan Cheng 11b0a5dbd4 Committing X86-64 support.
llvm-svn: 30177
2006-09-08 06:48:29 +00:00
Jim Laskey 261779bb45 Make target asm info a property of the target machine.
llvm-svn: 30162
2006-09-07 22:06:40 +00:00
Jim Laskey a6211dcdad Separate target specific asm properties from the asm printers.
llvm-svn: 30126
2006-09-06 18:34:40 +00:00
Evan Cheng 6d464146d0 Minor asm fix.
llvm-svn: 29965
2006-08-29 22:14:48 +00:00
Jim Laskey f2c14591e6 Get darwin intel debugging up and running.
llvm-svn: 29504
2006-08-03 17:27:09 +00:00
Jim Laskey 3b4866e194 Use the predicate.
llvm-svn: 29322
2006-07-27 02:05:13 +00:00
Jim Laskey c169b8798f Prevent creation of MachineDebugInfo for intel unless it is darwin. RC842.
llvm-svn: 29317
2006-07-27 01:12:23 +00:00
Chris Lattner 2e1d01541a Add an out-of-line virtual method for X86DwarfWriter to give it a home.
llvm-svn: 29153
2006-07-14 23:05:05 +00:00
Evan Cheng 56737d4fe3 Move .literal4 and .literal8 support into AsmPrinter.cpp
llvm-svn: 28978
2006-06-29 00:33:06 +00:00
Evan Cheng 0687b04455 Oops. Need to keep CP index.
llvm-svn: 28958
2006-06-28 07:55:24 +00:00
Evan Cheng 7f88856d95 Darwin puts float and double literal constants into literal4 and literal8 sections.
llvm-svn: 28957
2006-06-28 07:35:41 +00:00
Evan Cheng 2554e3d9ba X86 / Cygwin asm / alignment fixes.
Patch contributed by Anton Korobeynikov!

llvm-svn: 28480
2006-05-25 21:59:08 +00:00
Chris Lattner d0201946ad Fix the MASM asmprinter's lies. It does not want to emit code to .text/.data
it wants it emitted to _text/_data.

llvm-svn: 28185
2006-05-09 05:12:53 +00:00
Nate Begeman 287dc5be0d Hooray, everyone now uses the same printBasicBlockLabel implementation
llvm-svn: 28056
2006-05-02 17:34:51 +00:00
Nate Begeman b9d4f8324d Extend printBasicBlockLabel a bit so that it can be used to print all
basic block labels, consolidating the code to do so in one place for each
target.

llvm-svn: 28050
2006-05-02 05:37:32 +00:00
Nate Begeman 4ca2ea5b43 JumpTable support! What this represents is working asm and jit support for
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947
2006-04-22 18:53:45 +00:00
Evan Cheng 2dd2c652b2 Added getTargetLowering() to TargetMachine. Refactored targets to support this.
llvm-svn: 26742
2006-03-13 23:20:37 +00:00
Evan Cheng a4a4ceb478 - Emit subsections_via_symbols for Darwin.
- Conditionalize Dwarf debugging output (Darwin only for now).

llvm-svn: 26582
2006-03-07 02:23:26 +00:00
Evan Cheng 30d7b70b73 Enable Dwarf debugging info.
llvm-svn: 26581
2006-03-07 02:02:57 +00:00
Evan Cheng e4a8b74e4f ConstantPoolIndex is now the displacement field of addressing mode.
llvm-svn: 26373
2006-02-25 09:56:50 +00:00
Chris Lattner 87079884d1 Use the shared asmprinter code for printing special llvm globals
llvm-svn: 24695
2005-12-13 06:32:50 +00:00
Chris Lattner 4d80f6e52e Add ELF and darwin support for static ctors and dtors
llvm-svn: 24693
2005-12-13 04:53:51 +00:00
Chris Lattner ac6cb46429 Use HasDotTypeDotSizeDirective instead of forELF
llvm-svn: 24481
2005-11-21 23:06:54 +00:00
Chris Lattner 99be8f766f Use subtarget information computed by X86Subtarget instead of rolling our own.
llvm-svn: 24477
2005-11-21 22:39:40 +00:00
Chris Lattner ebc39f5a9c Add a forELF flag, allowing the removal of forCygwin and simplification of
conditionals.

llvm-svn: 24475
2005-11-21 22:19:48 +00:00
Chris Lattner 8a5f3c1b68 Switch to using the shared constant pool printer, along with using shorter
CPI ids

llvm-svn: 24467
2005-11-21 08:32:23 +00:00
Chris Lattner 024e32e118 Start using the AsmPrinter shared SwitchSection code. This allows the X86
backend to implement global variables in sections.

llvm-svn: 24447
2005-11-21 07:11:11 +00:00
Chris Lattner 2c0b435ba6 Rename SwitchSection -> switchSection to avoid conflicting with a future
change.

llvm-svn: 24443
2005-11-21 06:55:27 +00:00
Nate Begeman b62a4c8da6 Add support for assembling .s files on mac os x for intel
Add support for running bugpoint on mac os x for intel

llvm-svn: 22351
2005-07-08 00:23:26 +00:00
Chris Lattner b97404687a Refactor X86AsmPrinter.cpp into multiple files. Patch contributed
by Aaron Gray, cleaned up by me.

llvm-svn: 22324
2005-07-01 22:44:09 +00:00