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2004-11-07Implement ExecutionEngine::freeMachineCodeForFunction()Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17601 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-22Use cleaner quoting and eliminate blank spaceMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17174 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01Changes For Bug 352Reid Spencer
Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Add a special case for argc,argvChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15802 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Finally, add support for calling arbitrary non-varargs functions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15799 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15Handle all nullary functions, of any valid return type.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15798 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15Fine, go all of the way and check that the argument types are correct as well.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15797 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15These only really work if returning int or voidChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15796 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15Handle zero arg function caseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15794 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15Simplify code a bit, print error message always instead of asserting.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15793 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07Make error message consistent with the rest of LLVM by saying that bytecodeReid Spencer
is read, not parsed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14677 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07Fix for bug 391.Reid Spencer
Improve exeception handling around bcreader invocations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14674 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-04Add #include <iostream> since Value.h does not #include it any more.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-14Add a TargetData to the PassManager regardless of the TargetMachine.Brian Gaeke
This should unbreak the Sparc JIT again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12949 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-01Print an error message if there is an error materialize the bc file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11041 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-26No longer run atExit functions from run()Chris Lattner
rename run to runFunction Genericize the runFunction code a little bit, though it still stinks git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10610 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-20This should not be needed anymoreChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10558 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-20Implement PR135, lazy emission of global variablesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10549 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-20Cleanup the JIT as per PR176. This renames the VM class to JIT, and merges theChris Lattner
VM.cpp and JIT.cpp files into JIT.cpp. This also splits some nasty code out into TargetSelect.cpp so that people hopefully won't notice it. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10544 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-20Rip JIT specific stuff out of TargetMachine, as per PR176Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10542 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Finegrainify namespacificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10318 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-09Remove #include of PassManager.h which was marked FIXME, and apparently is noBrian Gaeke
longer used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9823 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-07Remove the *BIG UGLY HACK* from the JIT: PreSelection is now a FunctionPass.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9790 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-29In VM::create(), comment out almost the whole function if NO_JITS_ENABLED,Brian Gaeke
because the Arch variable will likely be undefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9576 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM project notice to the top of every C++ source file.John Criswell
Header files will be on the way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-16JIT.cpp:Misha Brukman
* #include "llvm/ModuleProvider" * alphabetize #includes * omit extraneous parens in pointer expressions VM.cpp: * #include "llvm/ModuleProvider" * alphabetize #includes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9182 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-14Enabling incremental bytecode loading in the JIT:Misha Brukman
* The VM is now constructed with a ModuleProvider git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9125 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05ExecutionEngine.h, GenericValue.h --> include/llvm/ExecutionEngine/Brian Gaeke
Build ExecutionEngine as library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8370 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05Make CreateArgv part of lli rather than part of ExecutionEngine.Brian Gaeke
Switch Interpreter and JIT's "run" methods to take a Function and a vector of GenericValues. Move (almost all of) the stuff that constructs a canonical call to main() into lli (new methods "callAsMain", "makeStringVector"). Nuke getCurrentExecutablePath(), enableTracing(), getCurrentFunction(), isStopped(), and many dead decls from interpreter. Add linux strdup() support to interpreter. Make interpreter's atexit handler runner and JIT's runAtExitHandlers() look more alike, in preparation for refactoring. atexit() is spelled "atexit", not "at_exit". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8366 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
2003-08-24Targets 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
2003-08-21Minor 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
2003-07-23Fix spaceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7273 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
2003-06-17Apparently "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
2003-06-17Use 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
2003-06-06::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT :::Misha Brukman
The JIT is designed to code-generate a function at-a-time. That means that any pass can only make local changes to its function. Period. Because the Sparc PreSelection pass claims to be a BasicBlock pass while adding globals to the Module, it cannot be run with the other passes, because by this time, the globals have been output already by the JIT, and the addresses of any globals appearing AFTER this point are not recognized. However, the PreSelection pass is a requirement for correctness in the Sparc codegen path, so it MUST be run. ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6650 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02* Removed SparcEmitter.cpp; rolled into lib/Target/Sparc/SparcV9CodeEmitter.cppMisha Brukman
* No more createX86Emitter() vs. createSparcEmitter() -- there can be only one * As a result, the memory management semantics must be handled according to platform -- the parameters to mmap() are particularly sensitive to the host architecture. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6527 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Move target specific code to target files. The new MachineCodeEmitterChris Lattner
class is actually target independent! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6517 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Allow for specification of which JIT to run on the commandline.Misha Brukman
`lli -march=x86' or `lli -march=sparc' will forcefully select the JIT even on a different platform. Running lli without the -march option will select the JIT for the platform that it's currently running on. Pro: can test Sparc JIT (debug printing mode) on X86 -- faster to compile/link LLVM source base to test changes. Con: Linking lli on x86 now pulls in all the Sparc libs -> longer link time (but X86 can bear it, right?) In the future, perhaps this should be a ./configure option to enable/disable target JITting... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6360 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-14Add support for atexit handlers to the JIT, fixing 2003-05-14-AtExit.cChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6193 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12Make sure that globals are emitted AFTER the passmanager is set up for the JIT,Chris Lattner
because the globals may refer to functions that need to be compiled! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6105 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-24Initial checkin of new LLI with JIT compilerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5126 91177308-0d34-0410-b5e6-96231b3b80d8
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