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* one cannot allocate a global, until one is done initializing the global pointersAndrew Lenharth2005-08-011-5/+5
| | | | llvm-svn: 22568
* Keep tabs and trailing spaces out.Jeff Cohen2005-07-301-4/+4
| | | | llvm-svn: 22565
* support near allocations for the JITAndrew Lenharth2005-07-291-33/+73
| | | | llvm-svn: 22554
* Like constants, globals on some platforms are GOT relative. This means they ↵Andrew Lenharth2005-07-282-14/+78
| | | | | | | | | | | | | | have to be allocated near the GOT, which new doesn't do. So break out the allocate into a new function. Also move GOT index handling into JITResolver. This lets it update the mapping when a Lazy function is JITed. It doesn't managed the table, just the mapping. Note that this is still non-ideal, as any function that takes a function address should also take a GOT index, but that is a lot of changes. The relocation resolve process updates any GOT entry it sees is out of date. llvm-svn: 22537
* Eliminate all remaining tabs and trailing spaces.Jeff Cohen2005-07-272-11/+11
| | | | llvm-svn: 22523
* fix a warning on 32-bit systemsChris Lattner2005-07-251-1/+1
| | | | llvm-svn: 22513
* the JIT memory manager will construct a GOT if you want it too. Also, it ↵Andrew Lenharth2005-07-221-9/+51
| | | | | | places the constants in the allocated memory, rather than a malloc area llvm-svn: 22497
* count the number of relocations performed.Chris Lattner2005-07-201-0/+3
| | | | llvm-svn: 22480
* For PR540:Reid Spencer2005-07-123-27/+76
| | | | | | | | | | | | | | | | | | | | | | This patch completes the changes for making lli thread-safe. Here's the list of changes: * The Support/ThreadSupport* files were removed and replaced with the MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard. The implementation of MutexGuard.h is now based on sys::Mutex which hides its implementation and makes it unnecessary to have the -NoSupport.h and -PThreads.h versions of ThreadSupport. * All places in ExecutionEngine that previously referred to "Mutex" now refer to sys::Mutex * All places in ExecutionEngine that previously referred to "MutexLocker" now refer to MutexGuard (this is frivolous but I believe the technically correct name for such a class is "Guard" not a "Locker"). These changes passed all of llvm-test. All we need now are some test cases that actually use multiple threads. llvm-svn: 22404
* Make the stub functions be tail callsChris Lattner2005-05-061-1/+2
| | | | llvm-svn: 21738
* Convert tabs to spacesMisha Brukman2005-04-221-1/+1
| | | | llvm-svn: 21440
* Remove trailing whitespaceMisha Brukman2005-04-215-24/+24
| | | | llvm-svn: 21422
* Add support for targets that require stubs for external functions.Chris Lattner2005-04-181-2/+27
| | | | llvm-svn: 21313
* Fix the missing symbols problem Bill was hitting. Patch contributed byChris Lattner2005-03-171-0/+1
| | | | | | Bill Wendling!! llvm-svn: 20649
* Fix problems running the HowToUseJIT on powerpc, and probably problems withChris Lattner2005-02-201-2/+2
| | | | | | ANY program that does not have all functions internalized. llvm-svn: 20258
* Rework constant pool handling so that function constant pools are no longerChris Lattner2005-01-101-21/+24
| | | | | | | leaked to the system. Now they are destroyed with the JITMemoryManager is destroyed. llvm-svn: 19434
* Silence VS warnings.Chris Lattner2005-01-082-2/+3
| | | | llvm-svn: 19390
* Be double sure about including sys/stat.h by wrapping the inclusion inReid Spencer2004-12-201-0/+3
| | | | | | an "#if defined(HAVE_SYS_STAT_H)". llvm-svn: 19069
* Move the #include of sys/stat.h inside the linux "hack" for the statReid Spencer2004-12-171-3/+1
| | | | | | family of functions so it gets noticed if we ever remove this. llvm-svn: 19022
* Only #include sys/stat.h if we're on linux where we have the PR274 problem.Reid Spencer2004-12-171-0/+2
| | | | llvm-svn: 19020
* Get rid of some leaks found by VC leak detector.Reid Spencer2004-12-131-0/+5
| | | | | | Patch contributed by Morten Ofsted. llvm-svn: 18889
* Properly implement a fix for PR475Chris Lattner2004-12-052-13/+15
| | | | llvm-svn: 18537
* Revert this patch, it broke a ton of programs.Chris Lattner2004-12-051-4/+0
| | | | llvm-svn: 18535
* Fix PR475.Alkis Evlogimenos2004-12-051-0/+4
| | | | llvm-svn: 18515
* Remove darwin specific majikChris Lattner2004-12-031-24/+0
| | | | llvm-svn: 18467
* Do not look here for elegance.Chris Lattner2004-12-031-0/+24
| | | | | | | | This fixes the ugly darwin "cannot find symbols starting with __" issue. Thanks for Owen/resistor for testing this out for me. llvm-svn: 18454
* Remove unneeded cast.Chris Lattner2004-12-011-1/+0
| | | | llvm-svn: 18405
* Fix the JIT when being used from llvm-dbChris Lattner2004-11-301-1/+1
| | | | llvm-svn: 18391
* Use System/DynamicLibrary instead of Support/DynamicLinkerReid Spencer2004-11-292-4/+4
| | | | llvm-svn: 18357
* Rename Emitter.cpp -> JITEmitter.cppChris Lattner2004-11-221-20/+20
| | | | llvm-svn: 18132
* Fix the FIXME, nuke the JIT specific forceCompilationOf method.Chris Lattner2004-11-221-11/+0
| | | | llvm-svn: 18131
* These methods are obsoleteChris Lattner2004-11-221-21/+1
| | | | llvm-svn: 18129
* Support targets that require stubs for external functions betterChris Lattner2004-11-221-2/+18
| | | | llvm-svn: 18098
* Clean up DEBUG outputChris Lattner2004-11-211-5/+5
| | | | llvm-svn: 18081
* Allow targets to avoid emitting a stub for EVERY lazily resolved call. InChris Lattner2004-11-211-9/+30
| | | | | | most cases (e.g. direct calls) no stub is needed. llvm-svn: 18080
* Implement relocation support by adding a target independent resolver interface.Chris Lattner2004-11-201-12/+133
| | | | llvm-svn: 18069
* This method does not exist any longer.Chris Lattner2004-11-201-4/+0
| | | | llvm-svn: 18061
* Add getCurrentPCOffset() and addRelocation() methods.Chris Lattner2004-11-201-6/+40
| | | | | | Add stub support for relocations to finishFunction llvm-svn: 18035
* Add accessorChris Lattner2004-11-201-0/+4
| | | | llvm-svn: 18030
* Match change in MachineCodeEmitter prototype.Chris Lattner2004-11-191-2/+2
| | | | llvm-svn: 18009
* Now that we have ghost linkage, we can force resolution of external symbolsChris Lattner2004-11-151-3/+8
| | | | | | | | | | | | | | | | | | | | | immediately instead of lazily. In this program, for example: int main() { printf("hello world\n"); printf("hello world\n"); printf("hello world\n"); printf("hello world\n"); } We used to have to go through compilation callback 4 times (once for each call to printf), now we don't go to it at all. Thanks to Misha for noticing this, and for adding the initial ghost linkage patches. llvm-svn: 17864
* There is no reason to try to materialize the function from bytecode if itChris Lattner2004-11-151-9/+12
| | | | | | already has been. This may be a small speedup. llvm-svn: 17863
* Implement ExecutionEngine::freeMachineCodeForFunction()Misha Brukman2004-11-072-0/+11
| | | | llvm-svn: 17601
* When emitting debug msgs for function stubs, don't truncate theBrian Gaeke2004-10-291-1/+1
| | | | | | | printed pointer value if sizeof(unsigned) != pointer size. Instead, use uintptr_t. llvm-svn: 17338
* Fix library name.Reid Spencer2004-10-281-1/+1
| | | | llvm-svn: 17307
* Use cleaner quoting and eliminate blank spaceMisha Brukman2004-10-221-3/+3
| | | | llvm-svn: 17174
* We won't use automakeReid Spencer2004-10-222-715/+0
| | | | llvm-svn: 17155
* Initial automake generated Makefile templateReid Spencer2004-10-181-0/+677
| | | | llvm-svn: 17136
* Update to reflect changes in Makefile rules.Reid Spencer2004-10-131-4/+5
| | | | llvm-svn: 16950
* Initial version of automake Makefile.am file.Reid Spencer2004-10-101-0/+37
| | | | llvm-svn: 16885
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