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121 Commits

Author SHA1 Message Date
Bill Wendling
59ef9bcc6d Revert r107205 and r107207. 
llvm-svn: 107215
 2010-06-29 22:34:52 +00:00
Bill Wendling
05a4c0b1f2 Introducing the "linker_weak" linkage type. This will be used for Objective-C 
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:

       .globl l_objc_msgSend_fixup_alloc
       .weak_definition l_objc_msgSend_fixup_alloc
       .section __DATA, __objc_msgrefs, coalesced
       .align 3
l_objc_msgSend_fixup_alloc:
        .quad   _objc_msgSend_fixup
        .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

llvm-svn: 107205
 2010-06-29 21:24:00 +00:00
Chris Lattner
5a57121631 make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 
llvm-svn: 94378
 2010-01-24 20:43:08 +00:00
Chris Lattner
276811b58a Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
 2010-01-22 06:49:46 +00:00
Nuno Lopes
a79196d2a9 fix leakage of Module 
llvm-svn: 81445
 2009-09-10 14:56:31 +00:00
Bill Wendling
1a10a060cb Add plumbing for the `linker_private' linkage type. This type is meant for 
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.

This is plumbing, so we don't have a use of it yet. More to come, etc.

llvm-svn: 76385
 2009-07-20 01:03:30 +00:00
Dan Gohman
6abbc537f4 Convert more tools code from cerr and cout to errs() and outs(). 
llvm-svn: 76070
 2009-07-16 15:30:09 +00:00
Owen Anderson
5c64fb5a80 To simplify the upcoming context-on-type change, switch all command line tools to using the default global context for now. 
This will let us to hardwire stuff to the global context in the short term while the API is sorted out.

llvm-svn: 75846
 2009-07-15 22:16:10 +00:00
Dan Gohman
60dce4c56b Use errs() instead of std::cerr. 
llvm-svn: 75791
 2009-07-15 16:35:29 +00:00
Owen Anderson
cf112e59c3 Hold the LLVMContext by reference rather than by pointer. 
llvm-svn: 74640
 2009-07-01 21:22:36 +00:00
Owen Anderson
81b8dabb53 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Chris Lattner
c1bfdc9bb2 Add a new "available_externally" linkage type. This is intended 
to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940
 2009-04-13 05:44:34 +00:00
Chris Lattner
1b05680d5f Change various llvm utilities to use PrettyStackTraceProgram in 
their main routines.  This makes the tools print their argc/argv
commands if they crash.

llvm-svn: 66248
 2009-03-06 05:34:10 +00:00
Chris Lattner
4869ed1aa7 disable exports from a bunch more tools, those without plugins. 
llvm-svn: 65558
 2009-02-26 19:01:11 +00:00
Rafael Espindola
0aba6c9435 Add the private linkage. 
llvm-svn: 62279
 2009-01-15 20:18:42 +00:00
Oscar Fuentes
0f25988689 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00
Dale Johannesen
5da4b3ee8b Add CommonLinkage to lto (treated same as weak AFAICT) 
and llvm-nm (prints as C).

llvm-svn: 51209
 2008-05-16 22:44:18 +00:00
Chris Lattner
309aeb140b remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Chris Lattner
11718ad357 remove attributions from tools/utils makefiles. 
llvm-svn: 45414
 2007-12-29 20:07:17 +00:00
Dan Gohman
2e8245a376 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
Gabor Greif
5f705671e4 Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Lauro Ramos Venancio
aed8d1f617 llvm-nm must print the alias symbols. 
llvm-svn: 37766
 2007-06-27 22:08:09 +00:00
Chris Lattner
e24a5def42 use the new MemoryBuffer interfaces to simplify error reporting in clients. 
llvm-svn: 36900
 2007-05-06 23:45:49 +00:00
Chris Lattner
5947ecbfbf switch tools to bitcode instead of bytecode 
llvm-svn: 36868
 2007-05-06 09:29:57 +00:00
Chris Lattner
9233c279e4 add bitcode reading support to llvm-nm 
llvm-svn: 36847
 2007-05-06 05:36:18 +00:00
Reid Spencer
686756b11e Remove some non-sensical logic that prevented llvm-nm from working on any 
file other than one named "-".

llvm-svn: 35478
 2007-03-29 19:49:07 +00:00
Jeff Cohen
98c99a3a02 Unbreak VC++ build. 
llvm-svn: 34917
 2007-03-05 00:00:42 +00:00
Chris Lattner
43d0b955a3 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.

llvm-svn: 34012
 2007-02-07 21:41:02 +00:00
Reid Spencer
19af04a142 For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid 
confusion with external linkage types.

llvm-svn: 33663
 2007-01-30 20:08:39 +00:00
Chris Lattner
41c5ddb8cb 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.

llvm-svn: 32250
 2006-12-06 01:18:01 +00:00
Chris Lattner
2da81d7d76 Use LINK_COMPONENTS to specify *components* to link against instead of 
using USED_LIBS to specify *libraries* to link against.

llvm-svn: 30090
 2006-09-04 05:59:09 +00:00
Chris Lattner
bbcb37f911 no need to check readability here 
llvm-svn: 29449
 2006-08-01 18:22:21 +00:00
Reid Spencer
cb66ae964e Finish removal of EH usage from the Archive library. The REQUIRES_EH flag 
in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.

llvm-svn: 29067
 2006-07-07 20:56:50 +00:00
Chris Lattner
9f5a13c5c0 Tools require EH for their top-level try blocks. 
llvm-svn: 29035
 2006-07-07 00:46:19 +00:00
Reid Spencer
94a443bb29 Use archive libraries instead of object files for VMCore, BCReader, 
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610
 2006-06-01 01:30:27 +00:00
Chris Lattner
f604017e47 Patches to make the LLVM sources more -pedantic clean. Patch provided 
by Anton Korobeynikov!  This is a step towards closing PR786.

llvm-svn: 28447
 2006-05-24 17:04:05 +00:00
Reid Spencer
fb7bca6fa6 For PR495: 
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute

More (incremental) changes coming to close 495.

llvm-svn: 22345
 2005-07-07 18:21:42 +00:00
Misha Brukman
960a8d47d7 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Chris Lattner
6ad326ee0b method renamed 
llvm-svn: 20616
 2005-03-15 15:48:22 +00:00
Reid Spencer
298f85282c 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.

llvm-svn: 19192
 2004-12-30 05:36:08 +00:00
Reid Spencer
6ccc7d8dab For PR351: 
Remove #inclusion of Support/FileUtilities.h which isn't needed any more.

llvm-svn: 18950
 2004-12-15 01:53:50 +00:00
Reid Spencer
8563fa6493 PR351: \ 
Use sys::Path not FileUtilities to check file types

llvm-svn: 18865
 2004-12-13 03:01:26 +00:00
Reid Spencer
b79950be4d Add LLVMbzip2 library, now required. 
llvm-svn: 18255
 2004-11-25 20:22:06 +00:00
Reid Spencer
37c081cfb6 *Fix usage of changed function prototype*Use Archive interface to symbol table for archives 
llvm-svn: 17795
 2004-11-14 22:27:46 +00:00
Reid Spencer
7cd9ae667f This tool needs libLLVMArchive now 
llvm-svn: 17794
 2004-11-14 22:27:00 +00:00
Reid Spencer
d3f7233495 Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Reid Spencer
5574857063 We're not doing automake any more 
llvm-svn: 17168
 2004-10-22 21:02:23 +00:00
Reid Spencer
e48ba34fd4 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Reid Spencer
ce514b1c2c Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Reid Spencer
e6418ec30f Update to reflect changes in Makefile rules. 
llvm-svn: 16950
 2004-10-13 11:46:52 +00:00
Reid Spencer
817a069ea4 Initial version of automake Makefile.am file. 
llvm-svn: 16894
 2004-10-10 22:36:40 +00:00
Reid Spencer
c4abcbefb1 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
e044a2172e Add the LLVMsystem.a library as it is now used for operating system 
independence of the tool.

llvm-svn: 16092
 2004-08-29 19:29:38 +00:00
Reid Spencer
8cb2484800 The functions in Signal.h are now in the llvm::sys namespace - adjust 
llvm-svn: 16091
 2004-08-29 19:28:55 +00:00
Chris Lattner
9b03d18729 IA64 compat 
llvm-svn: 14867
 2004-07-16 00:08:28 +00:00
Reid Spencer
6d8b0985d1 Add #include <iostream> since Value.h does not include it any more. 
llvm-svn: 14623
 2004-07-04 12:20:55 +00:00
Chris Lattner
6f0bab5b9d Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +00:00
Alkis Evlogimenos
904f4f9a21 Include cerrno (gcc-3.4 fix) 
llvm-svn: 13091
 2004-04-21 16:11:40 +00:00
Chris Lattner
f8c22e360b Make sure to print a stack trace whenever an error signal is delivered to the 
tool.

llvm-svn: 11632
 2004-02-19 20:32:12 +00:00
Brian Gaeke
f67fef08c2 Unbreak the "-" as filename hack. 
llvm-svn: 10099
 2003-11-19 22:15:00 +00:00
Brian Gaeke
6669b6c511 Also print an error msg. for files we cannot currently deal with. 
llvm-svn: 10097
 2003-11-19 21:57:30 +00:00
Brian Gaeke
1b0a946551 Fix PR134, by checking FileOpenable() on each input file before analyzing its 
type.

llvm-svn: 10096
 2003-11-19 21:52:09 +00:00
Brian Gaeke
570e50fc30 Include Support/FileUtilities.h. 
Print module identifier in DumpSymbolNamesFromModule().
In DumpSymbolNamesFromFile(), check whether it is an archive or a bytecode
 file, and call the corresponding reader function (ParseBytecodeFile or
 ReadArchiveFile).
Unconditionally set MultipleFiles for archives.
Fixes PR117.

llvm-svn: 10044
 2003-11-16 23:34:13 +00:00
Brian Gaeke
d25f86d683 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Chris Lattner
f7585e10cf Reorder #includes, drop unneeded one 
llvm-svn: 9548
 2003-10-28 19:08:15 +00:00
John Criswell
a8dfda0513 Added LLVM copyright to Makefiles. 
llvm-svn: 9314
 2003-10-20 22:29:16 +00:00
Chris Lattner
34a5a4c718 fix file header 
llvm-svn: 9294
 2003-10-20 17:58:43 +00:00
John Criswell
d06dc1136b Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Chris Lattner
2c93d183ac Make llvm-nm work in "pipe mode" 
llvm-svn: 9172
 2003-10-16 18:45:23 +00:00
Chris Lattner
d7e4cc9339 Geeze, what is with Brian and these ifdef's? 
llvm-svn: 9169
 2003-10-16 18:27:24 +00:00
Brian Gaeke
d7f07a7f91 Okay, this is a little hack that "scratches an itch" of mine. 
I dislike having to examine the output of "dis" to see what symbols
are in a bytecode file. So, here is a first cut at a "nm" utility for llvm.
Flame away.... :-)

llvm-svn: 9153
 2003-10-16 04:43:15 +00:00