Chris Lattner
6cf7a43603
Add getCurrentPCOffset() and addRelocation() methods.
...
Add stub support for relocations to finishFunction
llvm-svn: 18035
2004-11-20 03:46:14 +00:00
Chris Lattner
b7b78508a8
Add accessor
...
llvm-svn: 18030
2004-11-20 03:11:07 +00:00
Chris Lattner
c27389815d
Match change in MachineCodeEmitter prototype.
...
llvm-svn: 18009
2004-11-19 20:56:46 +00:00
Chris Lattner
d215992b35
This is a horrible hack to work around libstdc++ bugs :(
...
llvm-svn: 17988
2004-11-19 08:44:07 +00:00
Chris Lattner
1edd79a1bc
Now that we have ghost linkage, we can force resolution of external symbols
...
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
2004-11-15 23:20:04 +00:00
Chris Lattner
b264f7f428
There is no reason to try to materialize the function from bytecode if it
...
already has been. This may be a small speedup.
llvm-svn: 17863
2004-11-15 23:18:09 +00:00
Misha Brukman
624685d9a1
Implement ExecutionEngine::freeMachineCodeForFunction()
...
llvm-svn: 17601
2004-11-07 23:58:46 +00:00
Brian Gaeke
9a51b8ca7c
When emitting debug msgs for function stubs, don't truncate the
...
printed pointer value if sizeof(unsigned) != pointer size. Instead,
use uintptr_t.
llvm-svn: 17338
2004-10-29 18:22:45 +00:00
Reid Spencer
c833eddfe6
Fix library name.
...
llvm-svn: 17307
2004-10-28 05:37:24 +00:00
Reid Spencer
57cbe39d1e
Change Library Names Not To Conflict With Others When Installed
...
llvm-svn: 17286
2004-10-27 23:18:45 +00:00
Reid Spencer
f9676539bb
Changes to support rand48 tests
...
llvm-svn: 17284
2004-10-27 23:03:44 +00:00
Chris Lattner
d7a7a3f42f
Fix the interpreter crash that Michael McCracken found
...
llvm-svn: 17239
2004-10-26 05:35:14 +00:00
Misha Brukman
37a7102ccb
Use cleaner quoting and eliminate blank space
...
llvm-svn: 17174
2004-10-22 23:35:57 +00:00
Reid Spencer
c1c320c335
We won't use automake
...
llvm-svn: 17155
2004-10-22 03:35:04 +00:00
Reid Spencer
6a11a75f31
Initial automake generated Makefile template
...
llvm-svn: 17136
2004-10-18 23:55:41 +00:00
Chris Lattner
98e541457b
Add support for unreachable
...
llvm-svn: 17056
2004-10-16 18:21:33 +00:00
Chris Lattner
61753bf847
Add support for undef
...
llvm-svn: 17055
2004-10-16 18:19:26 +00:00
Reid Spencer
ace94df71f
Update to reflect changes in Makefile rules.
...
llvm-svn: 16950
2004-10-13 11:46:52 +00:00
Reid Spencer
b84cbf2725
Initial version of automake Makefile.am file.
...
llvm-svn: 16885
2004-10-10 20:43:57 +00:00
Reid Spencer
6614946443
Convert code to compile with vc7.1.
...
Patch contributed by Paolo Invernizzi. Thanks Paolo!
llvm-svn: 16368
2004-09-15 17:06:42 +00:00
Reid Spencer
f7948483d2
Simplify the sys::Memory interface per Chris' request.
...
llvm-svn: 16318
2004-09-13 22:38:11 +00:00
Reid Spencer
96019262ca
Convert the Emitter to use the lib/System "Memory" interface instead of the
...
old SystemUtils.h interface to allocate RWX blocks of memory.
llvm-svn: 16286
2004-09-11 04:31:03 +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
Chris Lattner
3361c5da6f
Add a special case for argc,argv
...
llvm-svn: 15802
2004-08-16 01:07:04 +00:00
Chris Lattner
b1cad0b3bc
Don't pass too many arguments into runFunction
...
llvm-svn: 15801
2004-08-16 01:05:35 +00:00
Chris Lattner
3f9d4ed43d
Finally, add support for calling arbitrary non-varargs functions.
...
llvm-svn: 15799
2004-08-16 00:14:18 +00:00
Chris Lattner
58d0582548
Handle all nullary functions, of any valid return type.
...
llvm-svn: 15798
2004-08-15 23:53:06 +00:00
Chris Lattner
23f7c98016
Fine, go all of the way and check that the argument types are correct as well.
...
llvm-svn: 15797
2004-08-15 23:39:59 +00:00
Chris Lattner
8f8f72f21b
These only really work if returning int or void
...
llvm-svn: 15796
2004-08-15 23:34:48 +00:00
Chris Lattner
47380e3ba0
Handle zero arg function case
...
llvm-svn: 15794
2004-08-15 23:31:43 +00:00
Chris Lattner
a349c03347
Simplify code a bit, print error message always instead of asserting.
...
llvm-svn: 15793
2004-08-15 23:29:50 +00:00
Alkis Evlogimenos
832437255d
Stop using getValues().
...
llvm-svn: 15487
2004-08-04 08:44:43 +00:00
Reid Spencer
6a0fd73bee
bug 122:
...
- Replace ConstantPointerRef usage with GlobalValue usage
- Correct isa<Constant> for GlobalValue subclass
llvm-svn: 14951
2004-07-18 00:41:27 +00:00
Chris Lattner
5c4de70691
Fixes for PR341
...
llvm-svn: 14848
2004-07-15 02:51:32 +00:00
Chris Lattner
60a7dd16c4
Fixes for PR341
...
llvm-svn: 14847
2004-07-15 02:51:31 +00:00
Chris Lattner
802cffd928
The cleanup is done. Update comment.
...
llvm-svn: 14761
2004-07-11 08:24:02 +00:00
Chris Lattner
c4e6bb5f9f
Make add constantexprs work with all types, fixing the regressions from last night
...
llvm-svn: 14760
2004-07-11 08:01:11 +00:00
Chris Lattner
8267b7e17d
Goodbye macro hell, hello nice clean simple extensible code. This change
...
also gives the JIT the ability to dynamically load targets. e.g.
lli -load libparisc.so -march=parisc foo.bc
llvm-svn: 14750
2004-07-11 04:02:06 +00:00
Reid Spencer
1a4152fa2c
Make error message consistent with the rest of LLVM by saying that bytecode
...
is read, not parsed.
llvm-svn: 14677
2004-07-07 21:20:28 +00:00
Reid Spencer
6967cd54f3
Fix for bug 391.
...
Improve exeception handling around bcreader invocations.
llvm-svn: 14674
2004-07-07 21:01:38 +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
bcdadf3765
Move the IntrinsicLowering header into the CodeGen directory, as per PR346
...
llvm-svn: 14266
2004-06-20 07:49:54 +00:00
Chris Lattner
4c96b0883f
Move the IntrinsicLowering header into the CodeGen directory
...
llvm-svn: 14265
2004-06-20 07:46:18 +00:00
Chris Lattner
6b7275996c
Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID()
...
llvm-svn: 14201
2004-06-17 18:19:28 +00:00
Brian Gaeke
3b9474ecd7
Add int ferror(FILE *)
...
llvm-svn: 14194
2004-06-16 02:56:40 +00:00
Chris Lattner
a32ca86c21
Implement PR315: abort, don't warn, when missing external functions encountered
...
This fixes some critical problems building libstdc++ on cygwin.
llvm-svn: 13934
2004-06-01 21:49:00 +00:00
Chris Lattner
0bd7797446
Use the SystemUtils.h file to do our dirty work.
...
llvm-svn: 13868
2004-05-28 00:57:27 +00:00
Chris Lattner
cef00ec3da
Remove long unused #includes
...
llvm-svn: 13857
2004-05-27 21:25:44 +00:00
Chris Lattner
cb9ccac8a7
These #includes are long dead
...
llvm-svn: 13856
2004-05-27 21:24:38 +00:00
Chris Lattner
8232621124
This code is a real mess, but at least get the JIT *building* on platforms
...
(such as plan 9) without mmap. Of course it won't RUN... but that's another
step. :)
llvm-svn: 13839
2004-05-27 18:03:56 +00:00
Reid Spencer
7b8a3b550a
Get rid of a wart: useless getFILE function is now a cast macro.
...
llvm-svn: 13747
2004-05-25 08:46:15 +00:00
Brian Gaeke
2d7efbbb93
Generalize the strlen size_t hack, for the benefit of the other external
...
functions with wrappers that either take or return size_ts.
llvm-svn: 13296
2004-05-01 06:42:15 +00:00
Brian Gaeke
ad373c8576
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).
llvm-svn: 13122
2004-04-23 18:05:28 +00:00
Brian Gaeke
0c4fb283f3
Implement emitWordAt() for the JIT emitter.
...
llvm-svn: 13118
2004-04-23 17:11:14 +00:00
Chris Lattner
2b2d7a99be
Add support for the select instruction
...
llvm-svn: 13076
2004-04-20 16:43:21 +00:00
Brian Gaeke
aec2bcd63b
Add a TargetData to the PassManager regardless of the TargetMachine.
...
This should unbreak the Sparc JIT again.
llvm-svn: 12949
2004-04-14 17:45:52 +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
5def7a57c1
Fix PR296: [execution engines] Unhandled cast constant expression
...
llvm-svn: 12435
2004-03-16 08:38:56 +00:00
Chris Lattner
071a5e5649
Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to
...
Intrinsic::va*. This avoid conflicting with macros in the stdlib.h file.
llvm-svn: 12356
2004-03-13 00:24:00 +00:00
Brian Gaeke
1eec234f91
My fix for PR274 broke the build on Darwin/PPC. As I'm fairly certain this
...
bug only affects Linux systems that use GLIBC, I'm going to put ifdefs around
the array.
llvm-svn: 12269
2004-03-10 17:38:28 +00:00
Brian Gaeke
96e450b3b2
Address PR274 - '[JIT] Programs cannot resolve the fstat function'
...
by trying to get the compiler to generate an undefined reference for it
and related functions which live in libc_nonshared.a on Linux.
Linkers... sigh.
llvm-svn: 12256
2004-03-09 05:22:10 +00:00
Chris Lattner
234a2d4f19
remove obsolete comment
...
llvm-svn: 11872
2004-02-26 07:59:22 +00:00
Brian Gaeke
7b4be13f94
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.
llvm-svn: 11845
2004-02-25 23:01:48 +00:00
Brian Gaeke
84b76c9be0
Great sparc renaming fallout IV: Sparc --> SparcV9.
...
llvm-svn: 11844
2004-02-25 22:09:36 +00:00
Brian Gaeke
068b4596d4
Great renaming part II: Sparc --> SparcV9 (also includes command-line options and Makefiles)
...
llvm-svn: 11827
2004-02-25 19:08:12 +00:00
Chris Lattner
834b1272f3
Make the JIT zero out globals with memset instead of an element at a time. This
...
should speed it up a bit on a lot of programs
llvm-svn: 11472
2004-02-15 05:54:06 +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
Brian Gaeke
51f100753c
The Interpreter was failing the AtExit UnitTest. This fixes it.
...
llvm-svn: 11367
2004-02-13 05:48:00 +00:00
Chris Lattner
fa829be4d3
Start using the new and improve interface to FunctionType arguments
...
llvm-svn: 11224
2004-02-09 04:14:01 +00:00
Chris Lattner
fae8ab3088
rename the "exceptional" destination of an invoke instruction to the 'unwind' dest
...
llvm-svn: 11202
2004-02-08 21:44:31 +00:00
Chris Lattner
dc631735e6
Print out all globals as they are emitted, not just those emitted from
...
emitGlobals
llvm-svn: 11191
2004-02-08 19:33:23 +00:00
Chris Lattner
6604615a16
There is no reason to #define fd
...
llvm-svn: 11190
2004-02-08 19:33:07 +00:00
Chris Lattner
93f7c40879
Print an error message if we can't materialize the bytecode file
...
llvm-svn: 11043
2004-02-01 01:07:25 +00:00
Chris Lattner
8225d83e7b
Print an error message if there is an error materialize the bc file.
...
llvm-svn: 11041
2004-02-01 00:32:35 +00:00
Brian Gaeke
1c0133ffd9
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.
llvm-svn: 10844
2004-01-14 06:02:53 +00:00
Chris Lattner
748e857996
Add new ExecutionEngine::getGlobalValueAtAddress method, which can efficiently
...
turn a memory address back into the LLVM global object that starts at that
address. Note that this won't cause any additional datastructures to be built
for clients of the EE that don't need this information.
Also modified some code to not access the GlobalAddress map directly.
llvm-svn: 10674
2003-12-31 20:21:04 +00:00
Chris Lattner
5d236005b0
Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering
...
implementation from the TargetMachine directly.
llvm-svn: 10636
2003-12-28 21:23:38 +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
5a0d48290f
Factor code out of LLI
...
llvm-svn: 10616
2003-12-26 06:50:30 +00:00
Chris Lattner
385a90aa6d
No longer run atExit functions from run()
...
rename run to runFunction
Genericize the runFunction code a little bit, though it still stinks
llvm-svn: 10610
2003-12-26 06:13:47 +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
Chris Lattner
b1bbd7c7f6
This should not be needed anymore
...
llvm-svn: 10558
2003-12-20 10:19:18 +00:00
Chris Lattner
fbcc0aa18d
Implement PR135, lazy emission of global variables
...
llvm-svn: 10549
2003-12-20 03:36:47 +00:00
Chris Lattner
6bbe3ecee5
Simple refactorings to prepare for lazy global emission
...
Also, add a stat for the number of globals emitted
llvm-svn: 10547
2003-12-20 02:45:37 +00:00
Chris Lattner
9bcae072d1
Cleanup the JIT as per PR176. This renames the VM class to JIT, and merges the
...
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. :)
llvm-svn: 10544
2003-12-20 01:46:27 +00:00
Chris Lattner
32ccf7e196
Update for changes in the JIT
...
llvm-svn: 10543
2003-12-20 01:45:17 +00:00
Chris Lattner
833c3c2597
Rip JIT specific stuff out of TargetMachine, as per PR176
...
llvm-svn: 10542
2003-12-20 01:22:19 +00:00
Chris Lattner
1809966189
Finegrainify namespacification
...
llvm-svn: 10465
2003-12-14 23:25:48 +00:00
Brian Gaeke
13a2e54e0c
Dynamically get the right-sized member of a GenericValue to hold a size_t, and
...
use it to return the result of strlen.
llvm-svn: 10433
2003-12-12 15:38:06 +00:00
Chris Lattner
89af2d5a36
Implement the ExecutionEngine::getPointerToFunctionOrStub by forwarding the
...
request on to the TargetMachine if it supports the getJITStubForFunction method
llvm-svn: 10431
2003-12-12 07:12:02 +00:00
Brian Gaeke
8657acc07e
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.
llvm-svn: 10426
2003-12-12 05:13:05 +00:00
Brian Gaeke
2bba152fb8
Fix typo in comment. Add prototype for getConstantExprValue().
...
llvm-svn: 10390
2003-12-11 00:23:28 +00:00
Brian Gaeke
5a8ec7d5f6
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.
llvm-svn: 10389
2003-12-11 00:22:59 +00:00
Chris Lattner
86ad4c05d0
implement method
...
llvm-svn: 10321
2003-12-08 08:23:04 +00:00
Chris Lattner
e6492f1057
Use the new method, though noone currently implements it any better than before
...
llvm-svn: 10320
2003-12-08 08:22:48 +00:00
Chris Lattner
c0e1b071b9
Finegrainify namespacification
...
llvm-svn: 10318
2003-12-08 08:06:28 +00:00
Chris Lattner
98e72b4bb3
Emit constants to one contiguous block, but this time, respect alignment constraints.
...
If this doesn't work Misha, feel free to revert it.
llvm-svn: 10267
2003-11-30 04:23:21 +00:00
Misha Brukman
873cf93b6e
Go back to allocating memory for each constant separately. Since SPARCs do not
...
allow unaligned loads, that is probably the problem I've been seeing in numerous
SPARC test cases failing. X86, on the other hand, just slows down unaligned
accesses, since it must make 2 aligned accesses for each unaligned one.
llvm-svn: 10266
2003-11-30 00:50:53 +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