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339 Commits

Author SHA1 Message Date
Andrew Lenharth
558bc88a00 core changes for varargs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22254 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-18 18:34:52 +00:00
Misha Brukman
3c94497ec7 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21440 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 04:08:30 +00:00
Misha Brukman
d1c881a8d4 * Remove trailing whitespace 
* Convert tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21421 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 22:43:08 +00:00
Chris Lattner
e4d5c441e0 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 04:54:21 +00:00
Chris Lattner
4e7dd8f7c4 If the interpreter tries to execute an external function, kill it. Of course 
since we are dirty, special case __main.  This should fix the infinite loop
horrible stuff that happens on linux-alpha when configuring llvm-gcc.  It
might also help cygwin, who knows??


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19729 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-21 19:59:37 +00:00
Chris Lattner
638559aaa3 Improve compatiblity with HPUX on Itanium, patch by Duraid Madina 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19586 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 01:31:31 +00:00
Chris Lattner
9dacd128b4 Silence warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19392 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 20:13:44 +00:00
Chris Lattner
d564496b46 Silence VS warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19389 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 20:05:34 +00:00
Reid Spencer
df5a37efc9 Use System/DynamicLibrary instead of Support/DynamicLinker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18357 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-29 14:11:29 +00:00
Misha Brukman
895eddfad4 Implement ExecutionEngine::freeMachineCodeForFunction() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17601 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-07 23:58:46 +00:00
Reid Spencer
685f86ac0e Fix library name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17307 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-28 05:37:24 +00:00
Reid Spencer
abec8f96e3 Changes to support rand48 tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17284 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 23:03:44 +00:00
Reid Spencer
cac731ecbe We won't use automake 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17155 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-22 03:35:04 +00:00
Reid Spencer
86d341b204 Initial automake generated Makefile template 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-18 23:55:41 +00:00
Chris Lattner
ec7c1ab1da Add support for unreachable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17056 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-16 18:21:33 +00:00
Reid Spencer
d96cb6eaa0 Update to reflect changes in Makefile rules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16950 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 11:46:52 +00:00
Reid Spencer
9f41a5fe85 Initial version of automake Makefile.am file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16885 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-10 20:43:57 +00:00
Reid Spencer
2da5c3dda6 Convert code to compile with vc7.1. 
Patch contributed by Paolo Invernizzi. Thanks Paolo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16368 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 17:06:42 +00:00
Reid Spencer
551ccae044 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/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Chris Lattner
ed6c073097 Fixes for PR341 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14848 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 02:51:32 +00:00
Chris Lattner
0a8e8e1a4e Fixes for PR341 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14847 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 02:51:31 +00:00
Reid Spencer
954da37bb4 Add #include <iostream> since Value.h does not #include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:56 +00:00
Chris Lattner
3048373748 Move the IntrinsicLowering header into the CodeGen directory, as per PR346 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14266 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-20 07:49:54 +00:00
Chris Lattner
f70c22b019 Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14201 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-17 18:19:28 +00:00
Brian Gaeke
59108d3d40 Add int ferror(FILE *) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14194 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-16 02:56:40 +00:00
Chris Lattner
63e8dfa8a3 These #includes are long dead 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13856 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 21:24:38 +00:00
Reid Spencer
0098bdfb97 Get rid of a wart: useless getFILE function is now a cast macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:46:15 +00:00
Brian Gaeke
3c66c355b6 Generalize the strlen size_t hack, for the benefit of the other external 
functions with wrappers that either take or return size_ts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13296 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-01 06:42:15 +00:00
Brian Gaeke
b440dea57b Go back to the interpreter main loop after performing intrinsic lowering, 
because 1) the first instruction might not be a call site, and
2) CS and SF.Caller were not getting set to point to the new call site
anyway (resulting in a crash on e.g. call %llvm.memset).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13122 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 18:05:28 +00:00
Chris Lattner
759d34ffb7 Add support for the select instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13076 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-20 16:43:21 +00:00
Chris Lattner
702a8a070f Adjust to new interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12646 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-04 19:47:06 +00:00
Chris Lattner
c6b0fb39cb Adjust to new gep_type_iterator prototypes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12644 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-04 17:30:06 +00:00
Chris Lattner
317201d773 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to 
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12356 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-13 00:24:00 +00:00
Chris Lattner
b1dfc70ef1 remove obsolete comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11872 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-26 07:59:22 +00:00
Brian Gaeke
9d20b71eca Represent va_list in interpreter as a (ec-stack-depth . var-arg-index) 
pair, and look up varargs in the execution stack every time, instead of
just pushing iterators (which can be invalidated during callFunction())
around.  (union GenericValue now has a "pair of uints" member, to support
this mechanism.) Fixes Bug 234.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11845 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 23:01:48 +00:00
Brian Gaeke
e62589058c 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??)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11370 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-13 06:18:39 +00:00
Brian Gaeke
d8400d86dd The Interpreter was failing the AtExit UnitTest. This fixes it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11367 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-13 05:48:00 +00:00
Chris Lattner
d5d8996720 Start using the new and improve interface to FunctionType arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11224 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 04:14:01 +00:00
Chris Lattner
aeb2a1d708 rename the "exceptional" destination of an invoke instruction to the 'unwind' dest 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11202 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 21:44:31 +00:00
Brian Gaeke
34562bab04 Don't pass anything to the IntrinsicLowering class that is not_intrinsic, 
because that makes it abort. Also, fix a typo in a comment.

This checkin brought to you by the "It only takes about 30 seconds to run
ENABLE_LLI tests on Shootout on zion, even if they all dump core" fund.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10844 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-14 06:02:53 +00:00
Chris Lattner
f70e0c216c Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering 
implementation from the TargetMachine directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10636 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 21:23:38 +00:00
Chris Lattner
7301178aac Pass around IntrinsicLowering instances as appropriate. 
Reimplement the Interpreters implementation of va_* to be more direct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10627 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:44:37 +00:00
Chris Lattner
2cab55d7e1 No longer run atExit functions from run() 
rename run to runFunction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10609 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-26 06:13:05 +00:00
Chris Lattner
f7a743d7ed Finegrainify namespacification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10465 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-14 23:25:48 +00:00
Brian Gaeke
6c9d582738 Dynamically get the right-sized member of a GenericValue to hold a size_t, and 
use it to return the result of strlen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10433 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-12 15:38:06 +00:00
Brian Gaeke
2798cd077a Since we are using a gep_type_iterator, we apparently must get the type 
index by using I.getOperand() here. This was failing an assertion on
basically every struct access.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10426 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-12 05:13:05 +00:00
Brian Gaeke
dfa58498ae Fix typo in comment. Add prototype for getConstantExprValue(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10390 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:23:28 +00:00
Brian Gaeke
63438cc9b0 Add support for --debug-only=interpreter, to print out instrs before 
interpreting them.

Move support for getting the value of a ConstantExpr into
getConstantExprValue(), and add support for the rest of the different
kinds of ConstantExprs.  (I don't think I like ConstantExprs!)
This requires separate procedures executeShlInst() and executeShrInst().

Reduce the number of references to TheEE.

Get rid of an old comment mentioning annotations.

Fix exitCalled(), which was crashing the Interpreter. This was a
leftover from the return-value code refactoring.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10389 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:22:59 +00:00
Chris Lattner
e63fc8b46f implement method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10321 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-08 08:23:04 +00:00
Chris Lattner
4af6de8f0a Do not depend on structure elements being of type UByteTy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10224 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-25 20:44:56 +00:00
Brian Gaeke
8da17489aa 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.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9965 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 06:06:01 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
Brian Gaeke
c1a2be18ea Implement vaarg instruction. This is not quite perfect: 2003-08-11-VaListArg 
still causes a crash. But it's better than before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9794 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 21:20:47 +00:00
Brian Gaeke
dbde1ae7a0 popStackAndReturnValueToCaller() must advance instruction pointer to normal 
destination, if returning from an invoke.

Implement 'unwind' instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9792 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 20:44:58 +00:00
Brian Gaeke
9bf06b155c Add stub version of unwind support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9789 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 20:07:06 +00:00
Brian Gaeke
fea483d7c0 visitCallInst --> visitCallSite. 
Use visitCallSite to implement both CallInsts and InvokeInsts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9788 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 20:04:22 +00:00
Brian Gaeke
ae2495a921 Make the operation of visitCallInst() only depend on the CallSite. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9787 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 19:59:08 +00:00
Brian Gaeke
2cb474c8ad Use CallSites for call sites, instead of CallInsts. A revolutionary concept. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9784 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 19:26:23 +00:00
Brian Gaeke
af955ba503 Refactor the return-from-function code into popStackAndReturnValueToCaller(). 
Make external function calls slightly less special; now they get a stack frame.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9765 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 05:22:49 +00:00
Chris Lattner
502dda001a Be friendly to gcc 3.4... good compiler. Nice compiler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9726 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 06:20:27 +00:00
Brian Gaeke
b56a6bc96a Abort when the user program calls abort, instead of printing a funny message and calling exit(1). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9716 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 01:18:49 +00:00
Brian Gaeke
2fa8212a7a Use regular old malloc to emulate malloc/alloca instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9713 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 01:02:14 +00:00
Brian Gaeke
3636f4e0d6 Remove a comment which no longer applies. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9712 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 00:59:28 +00:00
Chris Lattner
b8afbe6139 Unbreak the build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9502 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-25 16:18:03 +00:00
Brian Gaeke
f143d3c284 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().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9493 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:37 +00:00
Brian Gaeke
a824f42074 ExecutionEngine::create no longer takes a TraceMode argument. 
CurFrame, TraceMode, and the CachedWriter are history.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9492 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:28 +00:00
Brian Gaeke
02438ca254 The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9490 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:18 +00:00
Brian Gaeke
03e43dcfe7 Reduce the number of #includes. 
CurFrame, TraceMode, and the CachedWriter are history.
ArrayChecksEnabled and non-QuietMode are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
Stop pre-initializing Values on the stack to 42.
Remove some dead variables, excess whitespace and commented-out code.
executeInstruction() is now part of run().
printValue() and print() are history.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:01 +00:00
John Criswell
856ba76200 Added LLVM copyright header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9321 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 15:17:13 +00:00
John Criswell
e488e9360b Added LLVM copyright notice to Makefiles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 22:26:57 +00:00
John Criswell
b576c94c15 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 19:43:21 +00:00
Chris Lattner
4c6654963d Interpret the new varargs intrinsics correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9222 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-18 05:55:25 +00:00
Misha Brukman
b8d15b2ad0 Order #includes as per the style guide. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9128 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-14 21:42:11 +00:00
Brian Gaeke
e24b616faa Don't include Config/stdio.h or <stdio.h>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9031 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-10 18:46:29 +00:00
Misha Brukman
d5d96b9fcd Fix spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9021 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-10 17:42:19 +00:00
Brian Gaeke
235b200e6b Never set any signal handlers. 
Never call setjmp(), longjmp() or strsignal().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9014 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-10 17:03:22 +00:00
Brian Gaeke
58a6faac65 Rewrite head-of-file comment. 
In lookupFunction():
 Change to use "F" for Function argument instead of ancient "M".
 Remove commented-out code.
 Change to use GetAddressOfSymbol instead of dlsym.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9013 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-10 17:03:10 +00:00
Chris Lattner
ae19bf7c37 Do not read past the end of the contained type list 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8986 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-09 20:31:18 +00:00
Chris Lattner
021c190f8d Squelch warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8659 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-22 20:33:34 +00:00
Chris Lattner
63bd61330b Change FunctionInfo from being an annotation put on Functions to be 
something which is mapped from functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8580 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-17 17:26:22 +00:00
Chris Lattner
fd13129bdf Reorder #includes to follow LLVM conventions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8375 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 20:08:15 +00:00
Brian Gaeke
9722294d30 ExecutionEngine.h, GenericValue.h --> include/llvm/ExecutionEngine/ 
Build ExecutionEngine as library.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8370 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 19:39:22 +00:00
Brian Gaeke
29794cba81 Make getOperandValue and executeCastOperation methods of Interpreter. 
This lets us protect a few more ExecutionEngine methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8367 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 18:55:03 +00:00
Brian Gaeke
70975eef57 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".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8366 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 18:42:01 +00:00
Brian Gaeke
d5caf7c432 Remove printOperandInfo(), and simplify run(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8362 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 05:22:08 +00:00
Brian Gaeke
932539a941 Remove support for printing values from a module by name, only used 
w/ interactive keyboard entry of names.
With that, Support.cpp is history.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8360 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 05:04:32 +00:00
Brian Gaeke
413ab6655b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8359 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 04:46:26 +00:00
Brian Gaeke
9ad671d540 Remove support for breakpoints (not used). 
Remove some dead code and whitespace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8346 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-04 23:15:40 +00:00
Brian Gaeke
f58815e161 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().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8344 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-04 22:21:24 +00:00
Brian Gaeke
82d8277ad5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8343 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-03 20:34:19 +00:00
Chris Lattner
39c07264da Targets now configure themselves based on the source module, not on the 
ad-hoc "Config" flags


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8134 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 19:50:53 +00:00
Chris Lattner
1543e40cea Add preliminary support for "any" pointersize/endianness. This will need 
to change soon though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8123 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 14:02:47 +00:00
John Criswell
69582b35b6 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8022 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 21:12:30 +00:00
Misha Brukman
5560c9d49c Spell `necessary' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:43:39 +00:00
Brian Gaeke
fb0ef2e82c Deconstify parameter to getPointerToFunction(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7822 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:17:54 +00:00
Chris Lattner
832688a6d2 Remove redundant const qualifier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7254 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 15:30:32 +00:00
John Criswell
7a73b80b90 Merged in autoconf branch. This provides configuration via the autoconf 
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 21:59:07 +00:00
Brian Gaeke
703379827f Include <cmath> instead of <math.h> 
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
 2003-06-23 19:41:55 +00:00
Brian Gaeke
1d0acacc63 Use std::isnan instead of isnan. Brought back to you from the 
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
 2003-06-17 19:59:17 +00:00
Chris Lattner
44edb6bdd2 Add support for atexit function, remove support for __main function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6194 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-14 14:21:30 +00:00
Chris Lattner
56adf152f6 Make sure that globals are emitted AFTER the passmanager is set up for the JIT, 
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
 2003-05-12 02:14:34 +00:00
Chris Lattner
d7916e988c switch main LLI core execution to use an InstVisitor instead of a switch statement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6081 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-10 21:22:39 +00:00
Chris Lattner
77113b6272 Fix testcase: SingleSource/UnitTests/2003-05-02-DependantPHI.c 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6074 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-10 20:21:16 +00:00
Chris Lattner
374344c0cc Implement varargs support for LLI! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6043 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-08 16:52:43 +00:00
Chris Lattner
da82ed52ac A large number of simple changes: 
* s/Method/Function
  * Kill some obsolete (external) functions that used to be to support tracing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6041 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-08 16:18:31 +00:00
Chris Lattner
cdf5178f83 Add support for recording arguments passed through the ... of a varargs function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6040 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-08 16:06:52 +00:00
Chris Lattner
10daaa1416 Remove two fields from TargetData which are target specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-26 20:11:09 +00:00
Chris Lattner
7471c486c0 Only do the %ld -> %lld promotion when running a 64 bit bytecode on a 32 bit host 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5942 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 18:28:44 +00:00
Chris Lattner
c8cff9e643 Add __strdup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5941 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 18:23:38 +00:00
Chris Lattner
6b73fec0ce MAke sure that LLI properly configures align_of(double) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5938 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 06:15:05 +00:00
Chris Lattner
d5bc41a249 Fix problem where we would read 64 bits worth of pointer information, even on 32 bit targets! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5930 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 04:21:19 +00:00
Chris Lattner
5f311a7bce Add memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5887 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 20:23:16 +00:00
Chris Lattner
fd506f551d Fix a problem with setcc instructions and pointers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5886 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 19:55:35 +00:00
Chris Lattner
957d62aa79 Implement a bunch of new external functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5885 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 19:55:24 +00:00
Chris Lattner
669b76ae87 Implement &|^ on bool values 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5884 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 19:21:00 +00:00
Chris Lattner
f87a198dcb Add support for _IO_getc function used on linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5883 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 19:20:50 +00:00
Chris Lattner
0286835685 Kill using declarations 
Kill code for invalid operations on pointers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5856 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 21:22:33 +00:00
Chris Lattner
5bff50d1b0 Implement cast to bool 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5855 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 21:15:56 +00:00
Chris Lattner
b945e4ddae Get rid of extraneous arguments to implementation functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5852 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:37:39 +00:00
Chris Lattner
09e9392d63 Add support to LLI for switch instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5851 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:34:47 +00:00
Chris Lattner
04e2ad76f8 Fix wierd idiom 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5831 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 22:43:32 +00:00
Chris Lattner
9dbf6dddce fprintf CAN take exactly 2 args 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5830 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 22:43:20 +00:00
Chris Lattner
f9a88b684d Implement scanf and fix sscanf to actually endian swap the results correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5763 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-31 22:12:37 +00:00
Chris Lattner
006a4a5990 Fix typeo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5624 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-25 21:14:59 +00:00
Chris Lattner
b111874b38 * Wrap at 80 columns 
* Fix a ton of warnings
* Implement puts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5254 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-13 00:59:47 +00:00
Chris Lattner
93780132a7 Handle value promotion properly to work with tracing better 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5253 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-13 00:58:52 +00:00
Chris Lattner
bd199fb114 Initial checkin of new LLI with JIT compiler 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5126 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:01:05 +00:00
Chris Lattner
fe11a97fcd Substantial changes to refactor LLI to incorporate both the Jello JIT and 
the traditional LLI interpreter


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5125 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:59:41 +00:00
Chris Lattner
dbcda22bf3 Add support for isnan 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5111 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:18:13 +00:00
Chris Lattner
138b0cd7da Namespacify more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4956 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-08 06:01:34 +00:00
Chris Lattner
bbdabce1e9 Add support to count the number of dynamic instructions executed by LLI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4955 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-08 05:51:08 +00:00
Chris Lattner
6e6026b465 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4779 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-20 18:36:02 +00:00
Chris Lattner
25f6f373b8 Implement feof 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4627 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 19:10:26 +00:00
Chris Lattner
a4479cd946 Implement freopen for burg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4606 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-07 19:33:50 +00:00
Chris Lattner
ab2dea5687 Make command line arguments setup be endian correct!! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4605 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-07 19:29:31 +00:00
Chris Lattner
cf9b4f0f41 Implement fprintf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4585 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 23:05:03 +00:00
Chris Lattner
a5c0bfe09a Implement fputc and ungetc to allow burg to run in lli 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4584 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 22:59:28 +00:00
Chris Lattner
2fdaddf445 Fix two problems: 
* Load Implementation can cause unaligned memory accesses, which caused
    problems for sparc.
  * cast from pointer to pointer would zero the upper 32 bits of the pointer
    which obviously causes problems on 64 bit hosts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4454 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 21:47:57 +00:00
Chris Lattner
683d5da9fb Fix a major bug in lli 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4289 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-26 01:57:15 +00:00
Chris Lattner
fddc755a6f - Fix LLI so that it simulates the endianness of the target machine 
correctly, despite the fact that the host machine might not be the same.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4180 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-15 20:34:05 +00:00
Chris Lattner
005cbce20e * Implement the getc() function 
* Support usage of stdin, stdout & stderr correctly in LLI!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4022 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-02 21:12:13 +00:00
Chris Lattner
849735ce22 Cleanup #includes, expose module 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4021 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-02 21:11:16 +00:00
Chris Lattner
dbaf74d108 Expose TD to ExternalFunctions.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4020 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-02 21:10:48 +00:00
Chris Lattner
e8b3e9b2e1 * Fix a bug that was causing lli to misrun: 
test/Regression/Transforms/DecomposeMultiDimRefs/mixedindices.c
* Eliminate unneccesary #include


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3712 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-13 23:30:42 +00:00
Chris Lattner
8b77be22f5 Another portability patch graciously provided by Casey Carter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3698 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-13 14:41:38 +00:00
Chris Lattner
0374b8de2b - Change getelementptr instruction to use long indexes instead of uint 
indexes for sequential types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3683 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-11 01:21:35 +00:00
Chris Lattner
0c4e886dbf - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3574 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 01:08:28 +00:00
Chris Lattner
a34c5689dd Implement ConstantPointerRef support, & ConstantExpr support for Cast, GEP & Add. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3516 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:33:45 +00:00
Chris Lattner
cc63f1c674 Eliminated the MemAccessInst class, folding contents into GEP class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3487 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 23:37:20 +00:00
Chris Lattner
24ea74eb9a Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3485 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:49:05 +00:00