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100 Commits

Author SHA1 Message Date
Evan Cheng
be8c03fc66 X86 PIC JIT support fixes: encoding bugs, add lazy pointer stubs support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45575 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 10:46:51 +00:00
Chris Lattner
4ee451de36 Remove attribution from file headers, per discussion on llvmdev. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-29 20:36:04 +00:00
Anton Korobeynikov
d07310af64 Erm, really disable :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45319 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-22 20:46:24 +00:00
Anton Korobeynikov
144a45eb94 Disable, until we'll really need it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45318 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-22 20:41:12 +00:00
Evan Cheng
aabe38bf0c Preliminary PIC JIT support for X86 (32-bit) / Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45313 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-22 09:40:20 +00:00
Scott Michel
a28c6bfef3 Correct typo for Linux: s/esp/%rsp/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44904 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-12 02:38:28 +00:00
Anton Korobeynikov
7eb587779e Hey, English is not my native language :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44820 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 23:10:20 +00:00
Anton Korobeynikov
2fb9deef10 Clarify the need of CFI() stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44819 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 23:08:35 +00:00
Anton Korobeynikov
5f68287605 Provide convenient way to disable CFI stuff for old/broken assemblers. 
Use it for Darwin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44818 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 23:04:38 +00:00
Chris Lattner
ec90cd1bf8 Disable cfi directives for now, darwin does't support them. 
These should probably be something like:

  CFI(".cfi_def_cfa_offset 16\n")

where CFI is defined to a noop on darwin and other platforms
that don't support those directives.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44803 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 19:10:18 +00:00
Anton Korobeynikov
3a7bcc4d1b And finally annotate X86-64 version of callback. 
All bad stuff from SSE version is implicitely inherited :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44794 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 15:27:07 +00:00
Anton Korobeynikov
df7814ce92 Provide annotation for SSE version of callback. It's even more 
broken, because doesn't mark xmm regs properly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44793 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 15:13:55 +00:00
Anton Korobeynikov
a14b6696c0 Annotate JIT callback function with call frame infromation. 
This will allow us (theoretically) to unwind through JITer.
The code wasn't verified, so I'm pretty sure offsets are wrong :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44792 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-10 14:54:42 +00:00
Evan Cheng
774be29769 Oops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35104 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 19:44:58 +00:00
Evan Cheng
8510dc086e x86-64 JIT stub codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35096 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 10:48:08 +00:00
Evan Cheng
5c0b61a64b Preliminary support for X86-64 JIT stub codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35095 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 10:44:30 +00:00
Anton Korobeynikov
1620f1ad91 Save all registers by default, as they can be used to pass parameters 
for "inreg" calls


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33631 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-29 21:28:01 +00:00
Evan Cheng
19f2ffce45 - Fix X86-64 JIT by temporarily disabling code that treats GV address as 32-bit 
immediate in small code model. The JIT cannot ensure GV's are placed in the
lower 4G.
- Some preliminary support for large code model.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32215 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 04:01:03 +00:00
Bill Wendling
6345d75729 Removed even more std::cerr and #include <iostream> things. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31813 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 07:52:03 +00:00
Evan Cheng
73b00947e7 Align stubs on 4 byte boundary. This fixes 447.dealII. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31790 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 20:13:34 +00:00
Evan Cheng
cf92230e3e One more try. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30992 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-16 23:44:08 +00:00
Evan Cheng
348b00dc49 Unbreak x86-64 build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30990 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-16 22:53:28 +00:00
Evan Cheng
93b11f8284 Added a X86CompilationCallback variant which saves XMM argument registers for targets with SSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30986 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-16 21:01:55 +00:00
Chris Lattner
40f4ba5e71 Use __USER_LABEL_PREFIX__ to get the prefix added by the current host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30190 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-08 17:03:56 +00:00
Evan Cheng
25ab690a43 Committing X86-64 support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30177 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-08 06:48:29 +00:00
Evan Cheng
f141cc46fa Resolve BB references with relocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29351 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-27 18:21:10 +00:00
Evan Cheng
55fc28076f - Refactor the code that resolve basic block references to a TargetJITInfo 
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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29276 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-25 20:40:54 +00:00
Evan Cheng
507b0aa062 Fix JIT on non MacOS X i386 systems. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28992 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-05 07:09:13 +00:00
Evan Cheng
be33dd95d8 Let X86CompilationCallback pass previous frame and return address to X86CompilationCallback2. Remove alloca hack. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28982 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-29 01:48:36 +00:00
Evan Cheng
da08d2c39a Simplify X86CompilationCallback: always align to 16-byte boundary; don't save EAX/EDX if unnecessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28910 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-24 08:36:10 +00:00
Chris Lattner
078d1826d2 Silence -pedantic warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28630 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 17:13:10 +00:00
Chris Lattner
d74ea2bbd8 Patches to make the LLVM sources more -pedantic clean. Patch provided 
by Anton Korobeynikov!  This is a step towards closing PR786.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-24 17:04:05 +00:00
Chris Lattner
d3f0aefc33 Fix a purely hypothetical problem (for now): emitWord emits in the host 
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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28060 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-02 19:14:47 +00:00
Jeff Cohen
10a59ce701 Mingw32 patches supplied by Anton Korobeynikov. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28023 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-29 18:41:44 +00:00
Nate Begeman
add19dc20a Keep the stack from on darwin 16-byte aligned. This fixes many JIT 
failres.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27973 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-25 20:54:26 +00:00
Chris Lattner
38f7373018 Improve compatibility with VC2005, patch by Morten Ofstad! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25653 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 19:55:20 +00:00
Andrew Lenharth
908bc862d5 update interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22498 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-22 20:49:37 +00:00
Nate Begeman
6dae3308f5 Fix lli linking on Mac OS X 10.4.1 for Intel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22200 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-08 01:02:38 +00:00
Reid Spencer
628214eb74 Make sure that Cygwin assembly includes _ as part of function names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22190 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-02 21:33:19 +00:00
Nate Begeman
be13634907 C'mon everybody, let's modify X86JITInfo.cpp. This time, we add <iostream> 
so that the shiny new use of std::cerr is defined.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22156 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 21:29:24 +00:00
Misha Brukman
57ebf3d6a8 Since everyone else has "fixed" this file, might as well join in the fun. 
* Change assert() to std::cerr printout, as it will not appear in opt builds
* Add comments to clarify what #ifdef/#else/#endif match what condition(s)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22154 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 19:46:50 +00:00
Chris Lattner
170fbcbc63 Fix this a 3rd time :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22151 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 17:00:21 +00:00
Andrew Lenharth
75a51277d2 fix compilation error due to no abort being defined. There is probably a better way to do this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22150 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 16:34:44 +00:00
Duraid Madina
732c843f0e this seems dead (and broke the ia64 build, so..) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22147 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 06:21:59 +00:00
Jeff Cohen
8bc6f934e8 Fix tail call support in VC++ builds 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22143 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 01:35:39 +00:00
Chris Lattner
1030f72f8a Fastcc passes arguments in EAX and EDX, make sure the JIT doesn't clobber them 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22137 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-19 06:49:17 +00:00
Misha Brukman
0e0a7a45d3 * Remove trailing whitespace 
* Convert tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21426 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 23:38:14 +00:00
Chris Lattner
90b1b457ef Do not push two return addresses on the stack when we call external functions who have their addresses taken. This fixes test-call.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18134 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-22 22:25:30 +00:00
Chris Lattner
88f9386cfe There is no reason to emit function stubs for direct calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18082 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-21 03:46:06 +00:00
Chris Lattner
7ddde32ead Implement the X86 JIT interfaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18067 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-20 23:54:33 +00:00