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130 Commits

Author SHA1 Message Date
Gabor Greif a99be51bf5 Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-05 17:07:56 +00:00
Chris Lattner 065344dfd5 use the new MemoryBuffer interfaces to simplify error reporting in clients. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36900 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-06 23:45:49 +00:00
Chris Lattner 744879ea01 switch tools to bitcode from bytecode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36872 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-06 09:32:02 +00:00
Chris Lattner c1e6d68698 add bitcode reading support, remove eh stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36840 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-06 04:58:26 +00:00
Chris Lattner 020403209a reset errno to zero on entry to the application's main function. This fixes 
MultiSource/Applications/minisat in the JIT.

Note that the libsystem stuff should ideally never modify errno.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36508 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 17:02:33 +00:00
Reid Spencer 124294bc59 Obtain the exit function before execution just in case the module 
disappears before we get to calling the exit function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34953 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 03:12:55 +00:00
Reid Spencer f70d677501 1. Handle errors around the ModuleProvider. This is necessary since it is 
reading bytecode.
2. The interpreter can delete the ModuleProvider and replace it with
   another so don't depend on it being around after the EE is created.
3. Don't just run llvm_shutdown on exit but actually delete the EE as well.
   This cleans up a vast amount of memory (but not all) that EE retained
   through exit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34888 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 18:21:44 +00:00
Chris Lattner f2e292ce58 push bytecode decompressor out through APIs. Now the bytecode reader 
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 21:41:02 +00:00
Reid Spencer 688b0490e2 For PR411: 
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33922 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 21:19:13 +00:00
Chris Lattner c0974a1344 fix atexit. This is an overcomplex way of calling exit, but it is required, 
as the jit intercepts exit calls to implement atexit handlers.  This
fixes SingleSource/UnitTests/2003-05-14-AtExit


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33008 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-08 07:36:34 +00:00
Chris Lattner f74edf28b6 this is an overcomplex way to call exit :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32978 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-07 06:43:08 +00:00
Reid Spencer 71d2ec9e6d For PR950: 
Convert signed integer types to signless.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32790 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 06:02:26 +00:00
Chris Lattner ca3aa26c20 make statistics and timing info print even if the JIT'd program calls exit 
instead of returning from main.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32414 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 19:01:52 +00:00
Chris Lattner c30598bc3a make all llvm tools call llvm_shutdown when they exit, static'ify some stuff. 
With this change, I can now move -stats to print when llvm_shutdown is called.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32250 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 01:18:01 +00:00
Chris Lattner 43f249adb7 add a new (hidden) -disable-core-files option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30318 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-14 06:17:09 +00:00
Chris Lattner 279015226e lli uses LinkAllCodegenComponents, so it needs this. Thanks to 
Rafael Esp?ndola for pointing this out


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30100 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-04 18:34:16 +00:00
Chris Lattner a563208898 Use llvm-config instead of magic JIT thing to link in libs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30091 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-04 06:01:43 +00:00
Reid Spencer 0b5a504d10 For PR797: 
Remove exception throwing/handling from lib/Bytecode, and adjust its users
to compensate for changes in the interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29875 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-25 17:43:11 +00:00
Chris Lattner d3a680ae2c Fix the build on case-sensitive filesystems :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29457 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-01 22:34:35 +00:00
Jim Laskey 13ec702c43 Introducing plugable register allocators and instruction schedulers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29434 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-01 14:21:23 +00:00
Chris Lattner 0465fa9cf8 Tools require EH for their top-level try blocks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29035 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 00:46:19 +00:00
Jeff Cohen 2f51914d82 Get JIT/Interpreter working on Windows again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27037 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:53:49 +00:00
Chris Lattner 42d0b455ec Fit to 80 columns. 
Add support for running static ctor/dtors that aren't handled by __main.
This fixes programs with the JIT and the new CFE, such as HBD.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26620 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 18:43:36 +00:00
Chris Lattner 60844d46ce rename option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24732 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-16 05:19:18 +00:00
Chris Lattner 3015e6061c provide an option to override the target triple in a module from the commandline. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24730 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-16 05:00:21 +00:00
Chris Lattner 52098898b4 Revert my previous patch which broke due to lazy streaming of functions 
from .bc files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24575 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-02 19:00:22 +00:00
Chris Lattner 48ba8221af If a module has a main, but it is defined externally, refuse to run it. 
Attempting to run it will find lli's main, which isn't the desired effect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24569 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-01 22:48:23 +00:00
Jeff Cohen 66c5fd6c53 When a function takes a variable number of pointer arguments, with a zero 
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23888 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-23 04:37:20 +00:00
Misha Brukman 3da94aec4d Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 00:00:37 +00:00
Reid Spencer 1ef8bdaedb For PR351: 
* Place a try/catch block around the entire tool to Make sure std::string
  exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
  abort with a useless message but indicate than an unhandled exception was
  generated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19192 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-30 05:36:08 +00:00
Reid Spencer 8f631784f7 Use LLVMLIBS=JIT to get JIT libraries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18333 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-29 07:17:18 +00:00
Reid Spencer 40a955ab05 We're not doing automake any more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17168 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-22 21:02:23 +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
Misha Brukman 53c8f29586 Use the shared Makefile.JIT for JIT-enablement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16992 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-14 19:01:25 +00:00
Misha Brukman ce6662fb6a Enable the PowerPC JIT by compiling powerpc.o library into lli 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16982 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-14 06:35:11 +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 90a2adc866 Initial version of automake Makefile.am file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16894 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-10 22:36:40 +00:00
Misha Brukman 41605ab6e7 Use the SparcV9-marked instr scheduling library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16851 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-08 18:14:56 +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
Reid Spencer 7c4c98d986 Add the LLVMsystem.a library as it is now used for operating system 
independence of the tool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16092 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 19:29:38 +00:00
Reid Spencer 9de7b334ec The functions in Signal.h are now in the llvm::sys namespace - adjust 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16091 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 19:28:55 +00:00
Brian Gaeke 4efe35fd5e sparcv9select is history 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15479 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:39:21 +00:00
Chris Lattner a3eb7b3983 Add a -load option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14739 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 01:06:59 +00:00
Reid Spencer 86f42bdad9 Add #include <iostream> since Value.h does not include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14623 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:20:55 +00:00
Chris Lattner bed85ff010 Header file moved 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13813 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 05:41:36 +00:00
Brian Gaeke 150666fd82 Great renaming part II: Sparc --> SparcV9 (also includes command-line options and Makefiles) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11827 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 19:08:12 +00:00
Chris Lattner 364d1203e7 Make sure to print a stack trace whenever an error signal is delivered to 
the tool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11633 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-19 20:32:39 +00:00
Chris Lattner 6fb6ce3148 Pass extra arguments around n stuph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10631 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:51:04 +00:00
Chris Lattner 269a42811b Factor out code to ExecutionEngine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10614 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-26 06:49:53 +00:00