74 Commits

Author SHA1 Message Date
Chris Lattner
0b2de9f2d4 remove the intrinsiclowering hook
llvm-svn: 26970
2006-03-23 05:22:51 +00:00
Chris Lattner
2d52c1b8b9 Eliminate the dependency of ExecutionEngine on the JIT/Interpreter libraries.
Now you can build a tool with just the JIT or just the interpreter.

llvm-svn: 26946
2006-03-22 06:07:50 +00:00
Jeff Cohen
2439669c6f The interpreter assumes that the caller of runFunction() must be lli, and
therefore the function being called must be a main() returning an int.  The
consequences when these assumptions are false are not good, so don't assume
them.

llvm-svn: 26031
2006-02-07 05:29:44 +00:00
Andrew Lenharth
9144ec4764 core changes for varargs
llvm-svn: 22254
2005-06-18 18:34:52 +00:00
Misha Brukman
5191b4b2d0 Convert tabs to spaces
llvm-svn: 21440
2005-04-22 04:08:30 +00:00
Misha Brukman
91fb9ab60b * Remove trailing whitespace
* Convert tabs to spaces

llvm-svn: 21421
2005-04-21 22:43:08 +00:00
Misha Brukman
624685d9a1 Implement ExecutionEngine::freeMachineCodeForFunction()
llvm-svn: 17601
2004-11-07 23:58:46 +00:00
Chris Lattner
98e541457b Add support for unreachable
llvm-svn: 17056
2004-10-16 18:21:33 +00:00
Reid Spencer
7c16caa336 Changes For Bug 352
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/.

llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Reid Spencer
eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more.
llvm-svn: 14622
2004-07-04 12:19:56 +00:00
Chris Lattner
2b2d7a99be Add support for the select instruction
llvm-svn: 13076
2004-04-20 16:43:21 +00:00
Chris Lattner
ca76d11a81 Adjust to new interface
llvm-svn: 12646
2004-04-04 19:47:06 +00:00
Chris Lattner
092d260fc1 Adjust to new gep_type_iterator prototypes.
llvm-svn: 12644
2004-04-04 17:30:06 +00:00
Chris Lattner
234a2d4f19 remove obsolete comment
llvm-svn: 11872
2004-02-26 07:59:22 +00:00
Brian Gaeke
242ebf2523 Fix off-by-one in Interpreter::getFirstVarArg(), which was punishing
any attempts by LLI to use varargs (possibly left over from the introduction
of IntrinsicLowering??)

llvm-svn: 11370
2004-02-13 06:18:39 +00:00
Chris Lattner
c8c6c03dda Pass around IntrinsicLowering instances as appropriate.
Reimplement the Interpreters implementation of va_* to be more direct.

llvm-svn: 10627
2003-12-28 09:44:37 +00:00
Chris Lattner
d94296c620 No longer run atExit functions from run()
rename run to runFunction

llvm-svn: 10609
2003-12-26 06:13:05 +00:00
Brian Gaeke
2bba152fb8 Fix typo in comment. Add prototype for getConstantExprValue().
llvm-svn: 10390
2003-12-11 00:23:28 +00:00
Chris Lattner
86ad4c05d0 implement method
llvm-svn: 10321
2003-12-08 08:23:04 +00:00
Chris Lattner
f078808a2b Do not depend on structure elements being of type UByteTy
llvm-svn: 10224
2003-11-25 20:44:56 +00:00
Brian Gaeke
d81ca471dd Change LLI's internal representation of va_list to a pointer to the next
argument to be returned by va_arg. This allows va_lists to be passed
between different LLVM procedures (though it is unlikely that an LLI
va_list would make sense to an external function, except by chance.)

llvm-svn: 9965
2003-11-13 06:06:01 +00:00
Brian Gaeke
960707c335 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Brian Gaeke
9ef636c698 Implement vaarg instruction. This is not quite perfect: 2003-08-11-VaListArg
still causes a crash. But it's better than before.

llvm-svn: 9794
2003-11-07 21:20:47 +00:00
Brian Gaeke
6d145eb65f Add stub version of unwind support
llvm-svn: 9789
2003-11-07 20:07:06 +00:00
Brian Gaeke
a6454d3532 visitCallInst --> visitCallSite.
Use visitCallSite to implement both CallInsts and InvokeInsts.

llvm-svn: 9788
2003-11-07 20:04:22 +00:00
Brian Gaeke
18b59578c9 Use CallSites for call sites, instead of CallInsts. A revolutionary concept.
llvm-svn: 9784
2003-11-07 19:26:23 +00:00
Brian Gaeke
65cac90a92 Refactor the return-from-function code into popStackAndReturnValueToCaller().
Make external function calls slightly less special; now they get a stack frame.

llvm-svn: 9765
2003-11-07 05:22:49 +00:00
Chris Lattner
b5b9ba6ff6 Be friendly to gcc 3.4... good compiler. Nice compiler.
llvm-svn: 9726
2003-11-05 06:20:27 +00:00
Brian Gaeke
b77e589bd1 ExecutionEngine::create no longer takes a TraceMode argument.
CurFrame, TraceMode, and the CachedWriter are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
printValue() and print() are history.
executeInstruction() is now part of run().

llvm-svn: 9493
2003-10-24 19:59:37 +00:00
John Criswell
29265fe981 Added LLVM copyright header.
llvm-svn: 9321
2003-10-21 15:17:13 +00:00
Chris Lattner
fefd3bebc4 Interpret the new varargs intrinsics correctly
llvm-svn: 9222
2003-10-18 05:55:25 +00:00
Chris Lattner
a28e1f281a Change FunctionInfo from being an annotation put on Functions to be
something which is mapped from functions.

llvm-svn: 8580
2003-09-17 17:26:22 +00:00
Chris Lattner
ad48131254 Reorder #includes to follow LLVM conventions
llvm-svn: 8375
2003-09-05 20:08:15 +00:00
Brian Gaeke
f3a300d578 ExecutionEngine.h, GenericValue.h --> include/llvm/ExecutionEngine/
Build ExecutionEngine as library.

llvm-svn: 8370
2003-09-05 19:39:22 +00:00
Brian Gaeke
9b518bc0be Make getOperandValue and executeCastOperation methods of Interpreter.
This lets us protect a few more ExecutionEngine methods.

llvm-svn: 8367
2003-09-05 18:55:03 +00:00
Brian Gaeke
a7669038fc Make CreateArgv part of lli rather than part of ExecutionEngine.
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".

llvm-svn: 8366
2003-09-05 18:42:01 +00:00
Brian Gaeke
ed9917b3f8 Remove support for printing values from a module by name, only used
w/ interactive keyboard entry of names.
With that, Support.cpp is history.

llvm-svn: 8360
2003-09-05 05:04:32 +00:00
Brian Gaeke
8421765778 Remove support for interactive (step finish next) instructions.
Remove printCurrentInstruction, printStackFrame and infoValue
 (only used interactively) and other unused methods of Interpreter.
Fold UserInput.cpp containing only callMainFunction() into Interpreter.cpp.
Remove unused Profile flag.

llvm-svn: 8359
2003-09-05 04:46:26 +00:00
Brian Gaeke
411281cc82 Remove support for breakpoints (not used).
Remove some dead code and whitespace.

llvm-svn: 8346
2003-09-04 23:15:40 +00:00
Brian Gaeke
e80e5ba7f8 Interpreter cleanups:
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().

llvm-svn: 8344
2003-09-04 22:21:24 +00:00
Brian Gaeke
4bd3bd5b5a ExecutionEngine.cpp: Move execution engine creation stuff into a new
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.

llvm-svn: 8343
2003-09-03 20:34:19 +00:00
Chris Lattner
4d4f424f0c Targets now configure themselves based on the source module, not on the
ad-hoc "Config" flags

llvm-svn: 8134
2003-08-24 19:50:53 +00:00
John Criswell
71c3e6236f The JIT now passes the environment pointer to the main() function when it
starts a program.  This allows the GNU env program to compile and JIT under
LLVM.

llvm-svn: 8022
2003-08-21 21:12:30 +00:00
Brian Gaeke
aa58664639 Deconstify parameter to getPointerToFunction().
llvm-svn: 7822
2003-08-13 18:17:54 +00:00
Chris Lattner
4a5bb95729 Add support for atexit function, remove support for __main function
llvm-svn: 6194
2003-05-14 14:21:30 +00:00
Chris Lattner
185045c494 switch main LLI core execution to use an InstVisitor instead of a switch statement
llvm-svn: 6081
2003-05-10 21:22:39 +00:00
Chris Lattner
bd6771cb25 Fix testcase: SingleSource/UnitTests/2003-05-02-DependantPHI.c
llvm-svn: 6074
2003-05-10 20:21:16 +00:00
Chris Lattner
470754e3ca A large number of simple changes:
* s/Method/Function
  * Kill some obsolete (external) functions that used to be to support tracing

llvm-svn: 6041
2003-05-08 16:18:31 +00:00
Chris Lattner
22e90434f3 Add support for recording arguments passed through the ... of a varargs function
llvm-svn: 6040
2003-05-08 16:06:52 +00:00
Chris Lattner
a0d7b084ef Substantial changes to refactor LLI to incorporate both the Jello JIT and
the traditional LLI interpreter

llvm-svn: 5125
2002-12-23 23:59:41 +00:00