Commit Graph

61 Commits

Author SHA1 Message Date
Chris Lattner 8ebd2164eb Rename method
llvm-svn: 25571
2006-01-24 04:14:29 +00:00
Chris Lattner dd2d3faf19 Add support for linking inline asm
llvm-svn: 25560
2006-01-23 23:08:37 +00:00
Chris Lattner 93bde9cbf7 add support for ConstantPacked to the linker
llvm-svn: 25467
2006-01-19 23:15:58 +00:00
John Criswell 0e9bd5a416 Fixed style of curly brace. No functionality changes.
llvm-svn: 25414
2006-01-17 22:01:57 +00:00
Reid Spencer 5995c57574 For PR521:
With these patches we implement the ability for the Linker library to
keep track of which libraries were actually bytecode files (not archives)
and cause their users to remove such files from the list of libraries to
pass to the native linker.

llvm-svn: 25169
2006-01-10 03:14:40 +00:00
Reid Spencer 8097c0a0d9 Be a little more explanatory in a comment.
llvm-svn: 25168
2006-01-10 03:12:29 +00:00
Reid Spencer 6796b48e51 Adjust the constructor to the Linker class to take an argument that names
the module being constructed. This is used to correctly name the module.
Previously the name of the linker tool was used which produces confusing
output when the module identifier is used in an error message.

llvm-svn: 24699
2005-12-13 20:00:37 +00:00
Chris Lattner d490d4f023 Fix test/Regression/Linker/2005-12-06-AppendingZeroLengthArrays.ll and
PR662.  Thanks to Markus for providing me with a ton of files to
reproduce the problem!

llvm-svn: 24619
2005-12-06 17:30:58 +00:00
Chris Lattner bde3845548 DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
llvm-svn: 23940
2005-10-24 02:26:13 +00:00
Reid Spencer c9c0473fa5 For PR495:
Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:

appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set

Changes pass Dejagnu and llvm-test/SingleSource tests.

llvm-svn: 22349
2005-07-07 23:21:43 +00:00
Reid Spencer 5b891e9847 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
Chris Lattner e251b5ca89 Preserve CC's when linking modules
llvm-svn: 21799
2005-05-09 01:09:39 +00:00
Misha Brukman 10468d8a3c Remove trailing whitespace
llvm-svn: 21422
2005-04-21 22:55:34 +00:00
Chris Lattner 018b093c79 fix some 80 column violations
Add support for programs that define main in a .a file, such as f2c'd programs.

llvm-svn: 20631
2005-03-15 23:03:34 +00:00
Chris Lattner ebaf17875e consolidate LinkFiles into LinkItems, use lib_* iterators.
llvm-svn: 20630
2005-03-15 22:55:17 +00:00
Chris Lattner d3d086d679 consolidate LinkLibraries into LinkItems
llvm-svn: 20629
2005-03-15 22:51:40 +00:00
Chris Lattner 531f9e92d4 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!

llvm-svn: 20597
2005-03-15 04:54:21 +00:00
Chris Lattner e68dae0eb6 Add support for ".so" files compiled with LLVM which contain LLVM bytecode.
llvm-svn: 20253
2005-02-19 18:30:29 +00:00
Chris Lattner fe723a7c05 Eliminate silly warnings from the linker of the form:
WARNING: Type conflict between types named 'union.._604.'.
    Src=' %union.._604.'.
   Dest=' %union.._604.'
llvm-svn: 20252
2005-02-19 17:52:37 +00:00
Chris Lattner 08a5eb3cf0 Minor cleanup. No need to explicitly tell the compiler the template arguments.
llvm-svn: 20153
2005-02-13 17:50:16 +00:00
Chris Lattner 71a44087d4 Print something useful for gccld -v with an archive.
llvm-svn: 20148
2005-02-13 15:26:14 +00:00
Chris Lattner 16277c1775 Allow globals to be of different const'nesses when we link.
This finally resolves PR502, PR450,
and test/Regression/Linker/2005-02-12-ConstantGlobals{,-2}.ll correctly

llvm-svn: 20135
2005-02-12 19:20:28 +00:00
Reid Spencer 6b853b22cb Remove un-needed #includes.
llvm-svn: 19061
2004-12-20 04:15:44 +00:00
Reid Spencer b193ec5a13 Fix a compile error. config.h is now needed because DataTypes.h doesn't
include it any more.

llvm-svn: 18993
2004-12-16 19:19:24 +00:00
Reid Spencer 92e97620be * Fix header block.
* Fix loop style per standards
* Don't create a new Module when the Linker's module is released.
* Add/fix function comments.

llvm-svn: 18871
2004-12-13 03:50:50 +00:00
Reid Spencer bf63444a41 Add missing space in a comment.
llvm-svn: 18870
2004-12-13 03:23:13 +00:00
Reid Spencer 0005214558 Fix header and function comments.
llvm-svn: 18867
2004-12-13 03:13:18 +00:00
Reid Spencer 4a23d3f8e5 This file contains basic Linker facilities needed by all tools
llvm-svn: 18860
2004-12-13 03:00:28 +00:00
Reid Spencer c4e3153455 Make LinkModules a static member function
llvm-svn: 18859
2004-12-13 03:00:16 +00:00
Reid Spencer 9a5613962f This file contains only the Linker's library linking support
llvm-svn: 18858
2004-12-13 03:00:04 +00:00
Reid Spencer ebd3d9f8fc For PR351: \
* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead

llvm-svn: 18857
2004-12-13 02:59:52 +00:00
Reid Spencer 9ce11c3929 This file contains only the Linker's file linking support
llvm-svn: 18856
2004-12-13 02:59:41 +00:00
Reid Spencer fe73bfcfdb For PR351: \
* Convert functions to Linker:: methods. \
* Remove unneeded #includes \
* Utilize sys::Path utilities not FileSupport utilities \
* Move File & Library linking functions to other source files

llvm-svn: 18855
2004-12-13 02:59:29 +00:00
Chris Lattner b7f5916e01 Make sure to link the target-triple as well, so it ends up in the .llvm.bc file
llvm-svn: 18774
2004-12-10 20:26:15 +00:00
Chris Lattner 630729c97e Turn this error back into a warning, fixing the povray regression
llvm-svn: 18655
2004-12-08 20:01:10 +00:00
Chris Lattner db38fe94ae Revert this disgusting hack, John has a much nicer solution
llvm-svn: 18611
2004-12-08 03:31:14 +00:00
Chris Lattner 79a993ea0d Add a disgusting hack to work around a libstdc++ issue. This code should
be removed when PR400 is resolved.

llvm-svn: 18610
2004-12-08 03:28:51 +00:00
Reid Spencer 1014afc7ea Fix PR139: \
Implement LinkItems and BuildLinkItems interfaces.

llvm-svn: 18547
2004-12-05 19:14:55 +00:00
Chris Lattner a57c105687 Fix linkage of mismatched weak globals. This unbreaks 300.twolf
llvm-svn: 18494
2004-12-04 18:54:48 +00:00
Chris Lattner fc61de3902 Significantly rework linker support for global variables, allowing it to
correctly link globals whose LLVM types do not match.

This fixes several of the F2C SPEC FP benchmarks, which were failing this
due to the implementation of common blocks used by f2c.

llvm-svn: 18465
2004-12-03 22:18:41 +00:00
Reid Spencer f78508b25e PR466:
* Make the linker find lib*.bca files now instead of lib*.bc since those
  are what the makefiles now generate for bytecode archives.
* Make sure the linker only links archives when LinkLibraries is called.
  Previously if it found a lib*.bc file and that file was a bytecode file,
  it would link in the entire bytecode. This could make -lc -lc fail with
  duplicate symbols error but it shouldn't as searching multiple libraries,
  even the same one more than once, is permitted.
* Now that the above problems are corrected, implement the dependent libs
  feature. After the module is linked with all specified libraries, the
  LinkLibraries function will obtain the set of dependent libraries from
  the linked modules and attemp to find and link against those libraries.

llvm-svn: 18428
2004-12-02 09:52:10 +00:00
Reid Spencer 3f2352e23e Revert version 1.39. It breaks the ordering of the library processing.
llvm-svn: 18399
2004-11-30 22:54:48 +00:00
Reid Spencer d1697bf2f7 Shared library extension is now in LTDL_SHLIB_EXT
llvm-svn: 18353
2004-11-29 12:40:21 +00:00
Reid Spencer 8bb258d1ea Implement dependent library linking. It is no longer required that -lstdc++
-lstdsup++ no -lc be passed on the command line to llvm linkers if the
progam being linked was compiled with the C/C++ Front End or Stacker.

llvm-svn: 18243
2004-11-25 09:32:08 +00:00
Reid Spencer 2c4f9a484c Remove blank comment lines for uniformity.
Make sure lines don't exceed 80 cols.

llvm-svn: 18242
2004-11-25 09:29:44 +00:00
Reid Spencer 3356325996 Eliminate unsightly ;;
llvm-svn: 17979
2004-11-19 03:27:05 +00:00
Reid Spencer c2455ca7b7 Reduce the amount of work in LinkInArchive by not searching the archive for
symbols it has already identified as not defining.

llvm-svn: 17975
2004-11-19 03:13:25 +00:00
Chris Lattner f27514df9d Don't increment a dead iterator
llvm-svn: 17904
2004-11-16 19:04:40 +00:00
Chris Lattner 7391dde138 Simplify the remapper by only needing one map, since the body of the functions
being linked do not need to be remapped any longer.

llvm-svn: 17900
2004-11-16 17:12:38 +00:00
Chris Lattner 2f0557d0e4 Take advantage of the fact that we are allowed to clobber the input module
by splicing function bodies from the src module to the destination module.

This speeds up linking quite a bit, e.g. gccld time on 176.gcc from 26s -> 20s
when forming the .rbc file, with a profile build.  One of the really strange
but cool effects of this patch is that it speeds up the optimizers as well,
from 12s -> 10.7s, presumably because of better locality???

In any case, this is just a first step.  We can trivially get rid of the
LocalMap now and do other simplifications.

llvm-svn: 17893
2004-11-16 07:31:51 +00:00