a194c3a69e
First patch in the direction of splitting MachineCodeEmitter in two subclasses:
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JITCodeEmitter and ObjectCodeEmitter. No functional changes yet. Patch by Aaron Gray
llvm-svn: 72631
2009-05-30 20:51:52 +00:00
b31a717527
Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ptr.
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llvm-svn: 58897
2008-11-08 08:02:53 +00:00
e33afda4fa
Trim #includes.
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llvm-svn: 57649
2008-10-16 20:18:31 +00:00
d3406fc2a7
Switch the PPC backend and target-independent JIT to use the libsystem
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InvalidateInstructionCache method instead of calling through
a hook on the JIT. This is a host feature, not a target feature.
llvm-svn: 52734
2008-06-25 17:18:44 +00:00
f51ed6a161
Add one more 'magic' define :)
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llvm-svn: 52420
2008-06-17 17:57:43 +00:00
8e5d9214ba
Unbreak non-PPC builds
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llvm-svn: 52419
2008-06-17 17:38:31 +00:00
7d7dcd52db
Provide generic hooks for icache invalidation. Add PPC implementation.
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Patch by Gary Benson!
llvm-svn: 52418
2008-06-17 17:30:05 +00:00
8b69e8a647
Add support for icache invalidation on non-darwin ppc systems.
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Patch by Gary Benson!
llvm-svn: 52332
2008-06-16 17:04:06 +00:00
305fcd493f
Add FreeBSD/PPC support, patch by Marcel Moolenaar!
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llvm-svn: 51538
2008-05-24 04:58:48 +00:00
a7557dfe71
Correlate stubs with functions in JIT: when emitting a stub, the JIT tells the memory manager which function
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the stub will resolve.
llvm-svn: 49814
2008-04-16 20:46:05 +00:00
919ad97c01
JITEmitter.cpp was trying to sync the icache for function stubs, but
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was actually passing a completely incorrect size to sys_icache_invalidate.
Instead of having the JITEmitter do this (which doesn't have the correct
size), just make the target sync its own stubs.
llvm-svn: 46354
2008-01-25 16:41:09 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
cff3e122b0
Implementation of compilation callback in PPC ELF32
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llvm-svn: 37340
2007-05-29 16:33:18 +00:00
249edb8b67
Improve JIT support for linux/ppc: Patch by Nicolas Geoffray!
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llvm-svn: 34572
2007-02-25 05:04:13 +00:00
e95909a4ef
Layout proper frame for ppc64.
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llvm-svn: 32436
2006-12-11 18:10:54 +00:00
6af2220815
Reverting until finding the cause of secondary bugs.
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llvm-svn: 32413
2006-12-10 13:09:42 +00:00
04c832d4ab
__PPC64CompilationCallback code was allowing registers to be clobbered by stub.
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llvm-svn: 32412
2006-12-10 12:13:31 +00:00
09fecf9a47
this is an initial patch to switch the ppc64 jit over to working in PIC mode,
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which allows the code to be above the 2G marker. We still need to JIT emit
dyld stubs to support external, weak, common, etc globals, but that will
happen tomorrow.
llvm-svn: 32348
2006-12-08 04:54:03 +00:00
13535c2d93
fix incorrect encoding of rldicr, used by ppc64 function stubs, etc.
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llvm-svn: 32341
2006-12-07 23:44:07 +00:00
9bfb1e1f29
What should be the last unnecessary <iostream>s in the library.
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llvm-svn: 32333
2006-12-07 22:21:48 +00:00
d32cb5ee7f
wrap long lines
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llvm-svn: 30662
2006-09-28 23:32:43 +00:00
69df6132d7
First pass at supporting relocations. Relocations are written correctly to
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the file now, however the relocated address is currently wrong. Fixing
that will require some deep pondering.
llvm-svn: 30207
2006-09-08 22:42:09 +00:00
18f0329cfc
Make ppc64 jit kinda work right. About 2/3 of Olden passes with this,
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there are clearly some encoding bugs lurking in there somewhere.
llvm-svn: 29949
2006-08-29 02:30:59 +00:00
78bf1074fc
Resolve BB references with relocation.
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llvm-svn: 29351
2006-07-27 18:21:10 +00:00
7ec7b467df
synchronizeICache removeed from TargetJITInfo.
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llvm-svn: 29348
2006-07-27 17:33:48 +00:00
f6acb34d23
- Refactor the code that resolve basic block references to a TargetJITInfo
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method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
of code is emitted to flush the icache. This ensures correct execution
on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.
llvm-svn: 29276
2006-07-25 20:40:54 +00:00
5b17dee741
Implement PPC64 relocations types
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llvm-svn: 29125
2006-07-12 21:23:20 +00:00
4442a70b3a
Silence -pedantic warning
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llvm-svn: 28633
2006-06-01 17:17:06 +00:00
aa2372562e
Patches to make the LLVM sources more -pedantic clean. Patch provided
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by Anton Korobeynikov! This is a step towards closing PR786.
llvm-svn: 28447
2006-05-24 17:04:05 +00:00
e1c96369e2
Fix a purely hypothetical problem (for now): emitWord emits in the host
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byte format. This doesn't work when using the code emitter in a cross target
environment. Since the code emitter is only really used by the JIT, this
isn't a current problem, but if we ever start emitting .o files, it would be.
llvm-svn: 28060
2006-05-02 19:14:47 +00:00
01364fbba8
Update the PPC compilation callback code to not need weird abi-violating
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prologs and epilogs, keep all the asm in one place, and remove use of
compiler builtin functions.
llvm-svn: 28049
2006-05-02 04:50:05 +00:00
318bb96f9e
No functionality changes, but cleaner code with correct comments.
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llvm-svn: 27966
2006-04-25 04:45:59 +00:00
516b393992
Change the PPC JIT to use a Static relocation model
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llvm-svn: 27937
2006-04-21 22:04:15 +00:00
6cca84e43c
More PPC32 -> PPC changes, as well as merging some classes that were
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redundant after the change.
llvm-svn: 23759
2005-10-16 05:39:50 +00:00
6f3b954662
Rename PPC32*.h to PPC*.h
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This completes the grand PPC file renaming
llvm-svn: 23745
2005-10-14 23:59:06 +00:00
Bruno Cardoso Lopes