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220 Commits

Author SHA1 Message Date
John Criswell 4436c49787 Added LLVM copyright notice to Makefiles. 
llvm-svn: 9312
 2003-10-20 22:26:57 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner fefd3bebc4 Interpret the new varargs intrinsics correctly 
llvm-svn: 9222
 2003-10-18 05:55:25 +00:00
Misha Brukman 1d2d8ec853 Order #includes as per the style guide. 
llvm-svn: 9128
 2003-10-14 21:42:11 +00:00
Brian Gaeke cc31fddf13 Don't include Config/stdio.h or <stdio.h>. 
llvm-svn: 9031
 2003-10-10 18:46:29 +00:00
Misha Brukman aa7d26c8c8 Fix spelling. 
llvm-svn: 9021
 2003-10-10 17:42:19 +00:00
Brian Gaeke 20c65741d0 Never set any signal handlers. 
Never call setjmp(), longjmp() or strsignal().

llvm-svn: 9014
 2003-10-10 17:03:22 +00:00
Brian Gaeke 6cc20deac1 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.

llvm-svn: 9013
 2003-10-10 17:03:10 +00:00
Chris Lattner 93cb392a33 Do not read past the end of the contained type list 
llvm-svn: 8986
 2003-10-09 20:31:18 +00:00
Chris Lattner 2caaaba3e9 Squelch warning 
llvm-svn: 8659
 2003-09-22 20:33:34 +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 33d98aebe7 Remove printOperandInfo(), and simplify run(). 
llvm-svn: 8362
 2003-09-05 05:22:08 +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
Chris Lattner 479854091a Add preliminary support for "any" pointersize/endianness. This will need 
to change soon though.

llvm-svn: 8123
 2003-08-24 14:02:47 +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
Misha Brukman 7eb05a170a Spell `necessary' correctly. 
llvm-svn: 7944
 2003-08-18 14:43:39 +00:00
Brian Gaeke aa58664639 Deconstify parameter to getPointerToFunction(). 
llvm-svn: 7822
 2003-08-13 18:17:54 +00:00
Chris Lattner 625eef3e41 Remove redundant const qualifier 
llvm-svn: 7254
 2003-07-23 15:30:32 +00:00
John Criswell 3ef61afb76 Merged in autoconf branch. This provides configuration via the autoconf 
system.

llvm-svn: 7014
 2003-06-30 21:59:07 +00:00
Brian Gaeke fcd72643fa Include <cmath> instead of <math.h> 
Remove isnan; it's too unportable to handle cleanly at this point.

llvm-svn: 6866
 2003-06-23 19:41:55 +00:00
Brian Gaeke 44a4adfad2 Use std::isnan instead of isnan. Brought back to you from the 
future, by the reconciliation of the C++ and C99 standards. Someday.

llvm-svn: 6751
 2003-06-17 19:59:17 +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 b78244f9e1 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!

llvm-svn: 6105
 2003-05-12 02:14:34 +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 525e251c4e Implement varargs support for LLI! 
llvm-svn: 6043
 2003-05-08 16:52:43 +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 4f6cdbdf81 Remove two fields from TargetData which are target specific. 
llvm-svn: 5963
 2003-04-26 20:11:09 +00:00
Chris Lattner 01971e1267 Only do the %ld -> %lld promotion when running a 64 bit bytecode on a 32 bit host 
llvm-svn: 5942
 2003-04-25 18:28:44 +00:00
Chris Lattner 4c5245b144 Add __strdup 
llvm-svn: 5941
 2003-04-25 18:23:38 +00:00
Chris Lattner 6fac66e2cc MAke sure that LLI properly configures align_of(double) 
llvm-svn: 5938
 2003-04-25 06:15:05 +00:00
Chris Lattner ba90675054 Fix problem where we would read 64 bits worth of pointer information, even on 32 bit targets! 
llvm-svn: 5930
 2003-04-25 04:21:19 +00:00
Chris Lattner 487bb80496 Add memcpy 
llvm-svn: 5887
 2003-04-23 20:23:16 +00:00
Chris Lattner ed27f84ed9 Fix a problem with setcc instructions and pointers 
llvm-svn: 5886
 2003-04-23 19:55:35 +00:00
Chris Lattner 93f4ff73a6 Implement a bunch of new external functions 
llvm-svn: 5885
 2003-04-23 19:55:24 +00:00
Chris Lattner 7881fc8704 Implement &|^ on bool values 
llvm-svn: 5884
 2003-04-23 19:21:00 +00:00
Chris Lattner 26a4a1f5ca Add support for _IO_getc function used on linux 
llvm-svn: 5883
 2003-04-23 19:20:50 +00:00
Chris Lattner aee56b8d34 Kill using declarations 
Kill code for invalid operations on pointers

llvm-svn: 5856
 2003-04-22 21:22:33 +00:00
Chris Lattner bbd1157f71 Implement cast to bool 
llvm-svn: 5855
 2003-04-22 21:15:56 +00:00
Chris Lattner fa5fc55f83 Get rid of extraneous arguments to implementation functions 
llvm-svn: 5852
 2003-04-22 20:37:39 +00:00
Chris Lattner d215af03a3 Add support to LLI for switch instruction 
llvm-svn: 5851
 2003-04-22 20:34:47 +00:00
Chris Lattner f11d8a35ab Fix wierd idiom 
llvm-svn: 5831
 2003-04-21 22:43:32 +00:00
Chris Lattner 1610666ea5 fprintf CAN take exactly 2 args 
llvm-svn: 5830
 2003-04-21 22:43:20 +00:00
Chris Lattner d31837154d Implement scanf and fix sscanf to actually endian swap the results correctly 
llvm-svn: 5763
 2003-03-31 22:12:37 +00:00
Chris Lattner 13b3e5bdab Fix typeo 
llvm-svn: 5624
 2003-02-25 21:14:59 +00:00
Chris Lattner d49518c534 * Wrap at 80 columns 
* Fix a ton of warnings
* Implement puts

llvm-svn: 5254
 2003-01-13 00:59:47 +00:00
Chris Lattner 4e7aa44644 Handle value promotion properly to work with tracing better 
llvm-svn: 5253
 2003-01-13 00:58:52 +00:00
Chris Lattner 996fe01028 Initial checkin of new LLI with JIT compiler 
llvm-svn: 5126
 2002-12-24 00:01:05 +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
Chris Lattner 677671d1af Add support for isnan 
llvm-svn: 5111
 2002-12-20 04:18:13 +00:00
Chris Lattner 3552d79ac1 Namespacify more 
llvm-svn: 4956
 2002-12-08 06:01:34 +00:00
Chris Lattner 4f96aa450e Add support to count the number of dynamic instructions executed by LLI 
llvm-svn: 4955
 2002-12-08 05:51:08 +00:00
Chris Lattner 98cf1f5d64 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
 2002-11-20 18:36:02 +00:00
Chris Lattner 7a1da7c850 Implement feof 
llvm-svn: 4627
 2002-11-08 19:10:26 +00:00
Chris Lattner a41a195374 Implement freopen for burg 
llvm-svn: 4606
 2002-11-07 19:33:50 +00:00
Chris Lattner a2b4c6cc49 Make command line arguments setup be endian correct!! 
llvm-svn: 4605
 2002-11-07 19:29:31 +00:00
Chris Lattner c3a84099a9 Implement fprintf 
llvm-svn: 4585
 2002-11-06 23:05:03 +00:00
Chris Lattner 8529020770 Implement fputc and ungetc to allow burg to run in lli 
llvm-svn: 4584
 2002-11-06 22:59:28 +00:00
Chris Lattner 61596ad266 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.

llvm-svn: 4454
 2002-10-30 21:47:57 +00:00
Chris Lattner 7fe1f7c931 Fix a major bug in lli 
llvm-svn: 4289
 2002-10-26 01:57:15 +00:00
Chris Lattner 6a1a65f9de - 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.

llvm-svn: 4180
 2002-10-15 20:34:05 +00:00
Chris Lattner 0313db6b02 * Implement the getc() function 
* Support usage of stdin, stdout & stderr correctly in LLI!

llvm-svn: 4022
 2002-10-02 21:12:13 +00:00
Chris Lattner 8b952fa7ae Cleanup #includes, expose module 
llvm-svn: 4021
 2002-10-02 21:11:16 +00:00
Chris Lattner dabbf17b47 Expose TD to ExternalFunctions.cpp 
llvm-svn: 4020
 2002-10-02 21:10:48 +00:00
Chris Lattner bd0d2eab64 * Fix a bug that was causing lli to misrun: 
test/Regression/Transforms/DecomposeMultiDimRefs/mixedindices.c
* Eliminate unneccesary #include

llvm-svn: 3712
 2002-09-13 23:30:42 +00:00
Chris Lattner f78e050e93 Another portability patch graciously provided by Casey Carter 
llvm-svn: 3698
 2002-09-13 14:41:38 +00:00
Chris Lattner e314bf5264 - Change getelementptr instruction to use long indexes instead of uint 
indexes for sequential types.

llvm-svn: 3683
 2002-09-11 01:21:35 +00:00
Chris Lattner b0b412e66e - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.

llvm-svn: 3574
 2002-09-03 01:08:28 +00:00
Chris Lattner c837dbc39f Implement ConstantPointerRef support, & ConstantExpr support for Cast, GEP & Add. 
llvm-svn: 3516
 2002-08-27 22:33:45 +00:00
Chris Lattner dfb3a2cd07 Eliminated the MemAccessInst class, folding contents into GEP class. 
llvm-svn: 3487
 2002-08-22 23:37:20 +00:00
Chris Lattner cd709cbf53 Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3485
 2002-08-22 22:49:05 +00:00
Chris Lattner b3c2af69fe Remove support for NOT instruction 
llvm-svn: 3313
 2002-08-14 17:45:39 +00:00
Chris Lattner 42f596feda Minor change to make lli print out characters numerically as well as symbolically 
llvm-svn: 3303
 2002-08-13 20:45:11 +00:00
Chris Lattner 33b3b9660b Fix problem where lli would not print out a 64 bit value when the client code 
uses the modifier "%ld".  Now lli passes off "%lld" to the underlying runtime
library in this case.

llvm-svn: 3230
 2002-08-02 23:08:32 +00:00
Chris Lattner 600ba8fa6d Fix one real nasty bug 
llvm-svn: 3227
 2002-08-02 22:06:04 +00:00
Chris Lattner 6dd03356a6 Fix gcc 3.1 complaint 
llvm-svn: 3091
 2002-07-25 17:37:05 +00:00
Chris Lattner f5cad15a67 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Chris Lattner f6d3cb95cf Implementing shift left & shift right on pointers 
llvm-svn: 2844
 2002-07-09 18:42:36 +00:00
Chris Lattner 7076ff29ed MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2778
 2002-06-25 16:13:21 +00:00
Chris Lattner 1319429f4d Remove explicit support for tracing code. It should be linked into the 
executable just like everything else.

llvm-svn: 2674
 2002-05-20 21:17:16 +00:00
Vikram S. Adve a77150b977 Added external functions for hashing pointers to sequence numbers. 
llvm-svn: 2659
 2002-05-19 15:59:25 +00:00
Chris Lattner 7608a46cbe Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories

llvm-svn: 2523
 2002-05-07 18:36:35 +00:00
Chris Lattner 3ad34b9c3c Change usage of isPointerType to use isa 
llvm-svn: 2487
 2002-05-06 16:15:49 +00:00
Chris Lattner 79baf91f17 Implement the NOT operator. 
llvm-svn: 2455
 2002-05-03 19:52:30 +00:00
Chris Lattner 45243fa9b7 Implement cast operations on booleans to allow casting bools to ints, f.e. 
llvm-svn: 2437
 2002-05-02 19:28:45 +00:00
Chris Lattner 9c0b187463 Fix #include broken by iMemory.h not including DerivedTypes.h 
llvm-svn: 2407
 2002-04-29 18:56:45 +00:00
Chris Lattner 0ebb7930c9 FIXME removed: malloc/alloca ALWAYS have a size argument 
llvm-svn: 2389
 2002-04-28 21:57:33 +00:00
Chris Lattner ca14237696 Split ConstantVals.h into Constant.h and Constants.h 
llvm-svn: 2378
 2002-04-28 19:55:58 +00:00
Chris Lattner ccd1df0144 Eliminate use of SymTabValue class 
llvm-svn: 2357
 2002-04-28 04:55:14 +00:00
Chris Lattner d6010abae8 Fix a bug printing out %c formated characters. 
llvm-svn: 2277
 2002-04-17 17:43:01 +00:00