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2003-09-04Remove support for breakpoints (not used).Brian Gaeke
Remove some dead code and whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8346 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04Move EE dtor where it belongsBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8345 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04Interpreter cleanups:Brian Gaeke
Get rid of support for DebugMode (make it always off). Mung some comments. Get rid of interpreter's PROFILE_STRUCTURE_FIELDS and PerformExitStuff which have been disabled forever. Get rid of -abort-on-exception (make it always on). Get rid of user interaction stuff (debug mode innards). Simplify Interpreter's callMainFunction(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8344 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-03ExecutionEngine.cpp: Move execution engine creation stuff into a newBrian Gaeke
static method here. Remove some extra blank lines. ExecutionEngine.h: Add its prototype. lli.cpp: Call it. Make creation method for each type of EE into a static method of its own subclass. Interpreter/Interpreter.cpp: ExecutionEngine::createInterpreter --> Interpreter::create Interpreter/Interpreter.h: Likewise. JIT/JIT.cpp: ExecutionEngine::createJIT --> VM::create JIT/VM.h: Likewise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8343 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Preselection is now integrated into the Sparc target libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Sparc peephole optimizer moved out of post-opts library into Sparc target ↵Chris Lattner
library git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8302 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-24Consult the target data, not the module, about how large the current pointerChris Lattner
size is. This ensures that if the module has no specified pointer size that things will work correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8136 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-24Targets now configure themselves based on the source module, not on theChris Lattner
ad-hoc "Config" flags git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8134 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-24Add preliminary support for "any" pointersize/endianness. This will needChris Lattner
to change soon though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8123 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-21Minor cleanups: wrap at 80 lines. Convert file comment to doxygen format andChris Lattner
llvm style git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8024 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-21The JIT now passes the environment pointer to the main() function when itJohn Criswell
starts a program. This allows the GNU env program to compile and JIT under LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8022 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-18no really, implement it!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7955 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-18Add support for casting any pointer to any integer typeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7953 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-18Spell `necessary' correctly.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15rename selection library to selectiondagChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7878 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Implement a _REAL_ memory manager for the code generated by the JIT. ThisChris Lattner
speeds up program execution by 15% pretty consistently for large programs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7845 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7822 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
Use a FunctionPassManager instead of a PassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7820 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
Run passes on single function (hey, just-in-time compilation!) instead of the entire module that contains it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7819 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13In ExecutionEngine::getPointerToGlobal(), throw away const qualifierBrian Gaeke
on Function * when passing it to getPointerToFunction(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7818 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Incorporate mapping library into the sparc libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7800 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11Include the new selection library for the X86 targetChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7720 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05Specify DEBUG_TYPE's for the JIT debug messagesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7604 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01DEBUG got moved to Debug.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7491 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-29* Stop hard-coding a value for beginning of emitted code on Sparc since we canMisha Brukman
now handle far calls (i.e., beyond the 30-bit limit in call instructions). * As a side-effect, this allows us to unify and clean up the mmap() call and code around it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7381 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-28Add rationale for the MAP_ANONYMOUS vs. MAP_ANON flags.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7368 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-28Add ability for external C code to get pointers to functions given their name.Misha Brukman
This us used by bugpoint -- when code is compiled to a shared object to be JITted, it must use the JIT's lazy resolution method to find function addresses, because some functions will not be available at .so load time, as they are in the bytecode file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7363 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-28Clean up code dealing with RTLD_SELF differences on Sparc and X86.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7362 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-28Fix reference to architecture.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7361 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-28Add in support to load shared objects (-load is provided by Support library).Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7360 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23Fix spaceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7273 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23Remove redundant const qualifierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7254 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-18Cleaned up the code which chooses the appropriate value for the file descriptorMisha Brukman
to pass to dlsym() -- Linux/x86 wants 0 while Sparc/Solaris wants RTLD_SELF, which is not zero. Thanks to Chris for the suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7204 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-15Clean up my last checkin: code is easier to read and explains the differences inMisha Brukman
usage of the special file handle RTLD_SELF on Sparc/Solaris vs. 0 on Linux/x86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7177 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-15On Sparc/Solaris, the special handle RTLD_SELF is used as a handle referring toMisha Brukman
the program's executing image, not 0 as it is on Linux/x86 and possibly other systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7176 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-02* If compiling on X86 or Sparc, automagically enable the JIT for that archMisha Brukman
* Setting ENABLE_X86_JIT or ENABLE_SPARC_JIT on the `make' command-line will force the inclusion of that JIT on a different architecture * If neither JIT is enabled (e.g., compiling on a different architecture), the -march option will not be available to LLI. * As a side effect of the $ARCH variable, the Sparc LLI can now link just a bit faster by not including the x86 library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7070 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-30Merged in autoconf branch. This provides configuration via the autoconfJohn Criswell
system. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-30Get rid of the duplicate '0x' in debug mode.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7012 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-23Include <cmath> instead of <math.h>Brian Gaeke
Remove isnan; it's too unportable to handle cleanly at this point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6866 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Add #ifdef hack for MAP_ANONYMOUS being spelled MAP_ANON on some platforms.Brian Gaeke
(We're already talking about autoconf'ing this, so I'm assuming this hack will be short-lived...I just don't want it to get lost in my working files.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6761 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use $(PLATFORMLIBDL) to selectively bring in -ldl only on those platforms whereBrian Gaeke
it is needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6753 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use std::isnan instead of isnan. Brought back to you from theBrian Gaeke
future, by the reconciliation of the C++ and C99 standards. Someday. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6751 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Life is too short. Link in too much stuff on Linux to make building on sun ↵Chris Lattner
easier git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6748 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17The never-ending odyssey trying to get sparc to linkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6747 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Make sure to get the value of ARCH before we use itChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6746 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Do not link in the Sparc JIT when building on X86. Eventually the sparc ↵Chris Lattner
will not link in the X86 JIT either, but this makes testing easier. For some reason, the sparc JIT was breaking the X86 JIT when it was linked in. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6745 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Apparently "sparc" is a macro on sparcs. Ugh. :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6744 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Whoops, didn't mean to check that in :(Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6743 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use more structured command line option processingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6742 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17#ifdef out code that only applies when the HOSTARCH = sparcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6741 91177308-0d34-0410-b5e6-96231b3b80d8
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