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212 Commits

Author SHA1 Message Date
Chris Lattner 61a31c9fe2 Make sure to null terminate argument lists! 
llvm-svn: 20166
 2005-02-13 23:02:34 +00:00
Jeff Cohen c8f1f4bc8e Use binary mode for reading/writing bytecode files 
llvm-svn: 19751
 2005-01-22 17:36:17 +00:00
Reid Spencer 4acff4056f Use explicit construction of sys::Path from std::string because the 
constructor is "explicit".

llvm-svn: 19078
 2004-12-21 03:24:02 +00:00
Reid Spencer 766ad0b77f For PR351: 
* Support changes in sys::Program::ExecuteAndWait interface

llvm-svn: 19044
 2004-12-19 18:00:56 +00:00
Reid Spencer 8b086e3871 sys::CopyString throws an exception on error which will be caught by gccld 
main function.

llvm-svn: 19029
 2004-12-18 06:53:10 +00:00
Reid Spencer 16ce83c3a6 The CopyFile function got moved into the sys namespace. 
llvm-svn: 19026
 2004-12-18 00:19:32 +00:00
Reid Spencer 584cb0a8c1 For PR351: 
* removeFile() -> sys::Path::destroyFile()
* remove extraneous toString() calls
* convert local variables representing path names from std::string to
  sys::Path
* Use sys::Path objects with FileRemove instead of std::string
* Use sys::Path methods for construction of path names

llvm-svn: 19001
 2004-12-16 23:04:20 +00:00
Reid Spencer eedafda7bb For PR351: 
* Change ExecWait calls to sys::Program::ExecuteAndWait
* Convert to use sys::Path where it makes sense

llvm-svn: 18929
 2004-12-14 04:20:08 +00:00
Reid Spencer 79dc8b79bb For PR351: 
Adjust to interface change for FindExecutable.

llvm-svn: 18920
 2004-12-13 23:44:23 +00:00
Reid Spencer 249eb144d9 For PR351: 
Replace MakeFileReadable and MakeFileExecutable (from FileUtilities) with
sys::Path::makeReadable and sys::Path:makeExecutable, respectively.

llvm-svn: 18909
 2004-12-13 20:03:02 +00:00
Reid Spencer 0afe178f21 Make the loop termination condition clear when building the set of items to 
pass to the Linker::LinkInItems function.

llvm-svn: 18894
 2004-12-13 17:18:19 +00:00
Reid Spencer 8d206908d8 Convert to use new Linker class interface 
llvm-svn: 18864
 2004-12-13 03:01:14 +00:00
Chris Lattner b92fd6006c Do not internalize a module if -link-as-library is passed. 
llvm-svn: 18825
 2004-12-12 07:53:51 +00:00
Chris Lattner dea2bde08f This pass is no longer needed. 
llvm-svn: 18782
 2004-12-10 22:30:32 +00:00
Chris Lattner 4a03a2d433 Turn on ipsccp by default instead of simple IPCP 
llvm-svn: 18753
 2004-12-10 08:03:43 +00:00
Reid Spencer 359df30f3d When -link-as-library, add -l options to Module's deplibs 
llvm-svn: 18617
 2004-12-08 05:17:40 +00:00
Reid Spencer ef96665753 Fix PR139:\ 
When not linking as a library, use LinkItems to retain command line order of \
linking, otherwise use LinkFiles

llvm-svn: 18549
 2004-12-05 19:15:29 +00:00
Chris Lattner 4913b65616 Recognize --strip-all as a synonym for -s. 
Add -S and --strip-debug option support.

llvm-svn: 18441
 2004-12-02 21:26:10 +00:00
Reid Spencer d3f2e95e6c Add LLVMbzip2 library, now required. 
llvm-svn: 18255
 2004-11-25 20:22:06 +00:00
Chris Lattner 7a3767521d -disable-opt is not -O0, it's okay for it to disable internalize. 
llvm-svn: 17911
 2004-11-17 16:41:19 +00:00
Chris Lattner 05fe0244e1 Even with -disable-opt we should still internalize and strip if requested. 
llvm-svn: 17903
 2004-11-16 18:59:20 +00:00
Reid Spencer 16c3bb3198 Linker.h has a new home. 
llvm-svn: 17801
 2004-11-14 23:00:08 +00:00
Reid Spencer 23dcddf47f This tool needs the libLLVMArchive library now. 
llvm-svn: 17789
 2004-11-14 22:19:21 +00:00
Reid Spencer 5f7d9675d4 Remove linking declarations (in Linker.h now) 
llvm-svn: 17788
 2004-11-14 22:17:49 +00:00
Reid Spencer 5ccfd9aea1 Provide exception handling 
llvm-svn: 17787
 2004-11-14 22:17:03 +00:00
Reid Spencer 3afabd441b Moved to lib/Linker 
llvm-svn: 17786
 2004-11-14 22:15:31 +00:00
Misha Brukman 8d5c13c3e3 Output the program name (in this case, gccld) with warning about invalid files 
llvm-svn: 17638
 2004-11-09 04:24:59 +00:00
Misha Brukman 465e7fb8ef Don't silently ignore invalid files: tell the user! 
llvm-svn: 17633
 2004-11-08 22:03:10 +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 5fd95ce095 We're not doing automake any more 
llvm-svn: 17168
 2004-10-22 21:02:23 +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
Reid Spencer ace94df71f Update to reflect changes in Makefile rules. 
llvm-svn: 16950
 2004-10-13 11:46:52 +00:00
Chris Lattner 155cfd237b Don't miss global optimizations because we run before the inliner 
llvm-svn: 16913
 2004-10-11 04:47:18 +00:00
Reid Spencer f6d9ceebc6 Initial version of automake Makefile.am file. 
llvm-svn: 16894
 2004-10-10 22:36:40 +00:00
Chris Lattner fa3cfd3955 Rename pass 
llvm-svn: 16801
 2004-10-07 04:12:02 +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
Reid Spencer 74c3dc6927 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 e3263ecaf0 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 ac44389c83 This pass has proven its metal, remove -disable option. 
llvm-svn: 15411
 2004-08-02 10:10:08 +00:00
Chris Lattner aa5b25eae6 Run DSE at link-time, and turn on an IP alias analysis by default in gccld! 
The -disable-globalsmodref is temporary and will be removed eventually.

llvm-svn: 15268
 2004-07-27 08:13:15 +00:00
Misha Brukman 28ee8f0f30 Linker.h moved to include/llvm/Support 
llvm-svn: 14351
 2004-06-23 17:33:09 +00:00
Chris Lattner 6662d33f8a Make gccld copy the llvm-stub program to be the execution wrapper for 
bytecode files on win32 systems.  We keep the shell script on unix systems
because it is much more transparent for the users and supports -load
options.

This allows llvmgcc work correctly on win32 systems without the -native or
-native-cbe options.

llvm-svn: 13946
 2004-06-02 00:53:57 +00:00
Chris Lattner 85b943dd06 Move some functions out of gccld.cpp to GenerateCode.cpp. This allows us 
to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.

llvm-svn: 13942
 2004-06-02 00:22:24 +00:00
Chris Lattner fdcb868fef Refactor a bit of code into a function, no functionality changes. 
llvm-svn: 13941
 2004-06-02 00:10:19 +00:00
Chris Lattner 278f5152d3 Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +00:00
Brian Gaeke 9a7b9d07f0 Allow the user to set the LLVMINTERP environment variable as a workaround, for 
when they have to run a gccld shell script without having lli in their path.
This is intended to address Bug 289.

Also, emit the traditional syntax ${1+"$@"} for passing all of a shell script's
args to a subprocess. If you have arguments that have spaces in them, $* will
not preserve the quoting (i.e., the quoted string "foo bar" as an argument will
end up as two arguments "foo" "bar" to lli.)

llvm-svn: 13414
 2004-05-07 21:47:36 +00:00
Misha Brukman d061d81571 Don't use invalid HTML in a doxygen comment. 
llvm-svn: 12962
 2004-04-15 15:23:45 +00:00
Chris Lattner a2b279e89c Add a couple more IPO's 
llvm-svn: 12863
 2004-04-12 05:38:15 +00:00
Chris Lattner d61b13c6e2 Disable strict alias analysis in the backend c compiler, as the code we 
generate is not TBAA safe.

llvm-svn: 12774
 2004-04-08 15:18:59 +00:00
Chris Lattner a182f5bf48 Revert previous patch, I'm a moron :) 
llvm-svn: 12773
 2004-04-08 15:18:03 +00:00
Chris Lattner 177fe8d82f Right, we break strict aliasing requirements. Make sure to disable strict 
aliasing in the C compiler.

llvm-svn: 12772
 2004-04-08 15:14:43 +00:00
Chris Lattner e216fc01b7 Minor cleanups 
llvm-svn: 12700
 2004-04-06 16:54:04 +00:00
Chris Lattner ad733e733e Add a new gccld -native-cbe option which causes gccld to generate native code 
for the application with the C backend instead of the native LLVM code generator

llvm-svn: 12698
 2004-04-06 16:43:13 +00:00
Chris Lattner ac2e2d3bdd Run the new pass in gccld now that it passes all tests 
llvm-svn: 12196
 2004-03-07 22:12:40 +00:00
Chris Lattner 73687be9d7 We have this snazzy link-time optimizer. How about we start using it? This 
removes some cruft from 255.vortex, cleaning up after DAE and IPCP, which
do horrible, beautiful, things to vortex.

llvm-svn: 11861
 2004-02-26 03:34:30 +00:00
Chris Lattner b66a35ef9c Add a new pass, run internalize first 
llvm-svn: 11839
 2004-02-25 21:35:13 +00:00
Alkis Evlogimenos d140e3d4ff Include Config/config.h for SHLIBEXT. 
llvm-svn: 11779
 2004-02-23 22:42:51 +00:00
Chris Lattner 69e896bdcf Make sure to print a stack trace whenever an error signal is delivered to 
the tool.

llvm-svn: 11633
 2004-02-19 20:32:39 +00:00
John Criswell 36eebb51f2 Fixed PR#197. The libcrtend library is removed from the library linking list 
when creating native executables.

llvm-svn: 10979
 2004-01-26 23:51:10 +00:00
John Criswell e6a41815f3 Fixes for PR214. Use the SHLIBEXT variable instead of hardcoding .so into 
every file.

llvm-svn: 10976
 2004-01-26 20:59:41 +00:00
Chris Lattner 298d2f090f Make sure to verify the result before writing out the bytecode file. Not doing 
so can cause obscure errors downstream.

llvm-svn: 10840
 2004-01-14 03:39:46 +00:00
John Criswell 80ce0e620e Modified the logic so that library objects with main() are only linked in 
if the program currently has main undefined.

llvm-svn: 10597
 2003-12-23 20:27:14 +00:00
John Criswell b6d3cb9449 Modified the linker so that it always links in an object from an archive 
that defines the symbol "main."  This is a hack that ensures that programs
that place their main function in a library and then link it in
(i.e. Apache 2.x) get their main function linked in.

There is probably a more correct way to do this, but this works for now.

llvm-svn: 10594
 2003-12-23 17:37:06 +00:00
John Criswell 7dd715180d Added the -h option for compatibility with other linkers. 
llvm-svn: 10335
 2003-12-09 15:39:11 +00:00
Chris Lattner 982b285232 Fix compatibility with gcc 3.4 
llvm-svn: 10262
 2003-11-29 19:45:47 +00:00
Chris Lattner 8abd7dca76 The function resolving pass must be run, even if -disable-opt is specified 
llvm-svn: 10250
 2003-11-28 09:44:03 +00:00
Chris Lattner fcaa6fbbd8 * The return value of LinkLibraries is ignored, so remove it. 
* Finegrainify namespacification of Linker.cpp
* If linking a library in fails, do not STOP LINKING IN LIBRARIES AND
  CONTINUE ANYWAY!  Instead, just output the warning, and keep going. :)

llvm-svn: 10249
 2003-11-28 07:44:09 +00:00
Misha Brukman c10bf39a7d I'm gonna be picky and say we don't really need that trailing slash "lib/" 
llvm-svn: 10196
 2003-11-24 05:31:57 +00:00
Misha Brukman 44a562bba6 Make sure we ONLY add a `-load' switch to the JIT command line if the file is 
verified as having an ELF header. This fixes PR151.

llvm-svn: 10195
 2003-11-24 05:29:42 +00:00
Misha Brukman 1df12628a0 When writing out the runner script, add -load=<lib> lines to pull in all the 
shared objects automagically, so it doesn't have to be done by hand.

llvm-svn: 10114
 2003-11-20 19:08:42 +00:00
Misha Brukman c0e6157f99 Add ability to search only for native shared object, and expose the 
functionality to the rest of gccld.

llvm-svn: 10113
 2003-11-20 19:08:06 +00:00
Misha Brukman aa525937c7 For consistency, removed space between function name and left paren in function 
call, i.e. [ addPass (...) ]  =>  [ addPass(...) ]

llvm-svn: 10105
 2003-11-20 06:26:15 +00:00
Misha Brukman d16a03727b * Doxygenified comments, simplifying them and shortening in the process 
* Eliminated extra space

llvm-svn: 10104
 2003-11-20 06:21:54 +00:00
Brian Gaeke eb3de8f39a Add a -verify option to verify the results of gccld passes. 
Add a -disable-opt option to turn off gccld optimization passes.

llvm-svn: 10040
 2003-11-16 23:07:28 +00:00
Brian Gaeke 7ff0d09adc When we find a module we want, in an archive, in verbose mode, 
print out the module's identifier (which should now contain the name
 of both the archive and the module.)
Wrap some lines at 80 cols.

llvm-svn: 10039
 2003-11-16 23:07:13 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Brian Gaeke da3f675edd Move IsArchive, IsBytecode to FileUtilities. Fix up some method comments. 
llvm-svn: 9902
 2003-11-11 21:54:01 +00:00
Brian Gaeke ec21f8e9bf This version of Linker.cpp works a lot better, but it's a little messy. Sorry. 
Use FileOpenable() instead of FileExists().
Create IsBytecode() predicate -- like IsArchive(), but for bytecode files.
Use IsBytecode() before trying to load any file as a bytecode file.

llvm-svn: 9893
 2003-11-11 18:27:37 +00:00
Chris Lattner b2d575769b Give gccld more guts 
llvm-svn: 9835
 2003-11-09 19:55:09 +00:00
Brian Gaeke 6f54518e08 Give this header file an Emacs mode-line. 
llvm-svn: 9749
 2003-11-05 22:13:10 +00:00
Brian Gaeke 1d9515b0a1 Do not assume the first file is a bytecode file. Instead, construct a dummy 
Module and link things into that.

Also, fix a typo in an error message.

llvm-svn: 9748
 2003-11-05 22:13:00 +00:00
Brian Gaeke 31af708ef6 Shorten and correct some function-header comments. 
Make "verbose" output MUCH nicer. Now it tells you when you are linking a
bytecode file, or an archive, and whether it's because you called it by name,
or because you gave it a -l option, and it says "Trying" before it takes
action and prints a message in the past tense afterwards.

Make LinkFiles not skip the first file in Files.

Make LinkFiles warn you if it can't find a file and LLVM_LIB_SEARCH_PATH is
unset.

llvm-svn: 9747
 2003-11-05 22:12:52 +00:00
Chris Lattner c17fe1cdfe Make -r work, fixing PR 91 
llvm-svn: 9724
 2003-11-05 06:05:21 +00:00
Chris Lattner cbf2aeb684 If linking a library, do not link other libraries, like libc, into it! 
This fixes lots of annoying warnings and error messages

llvm-svn: 9677
 2003-11-03 17:27:17 +00:00
Brian Gaeke 275811125d lli -q is history. Rebuild your gccld shell scripts, folks! 
llvm-svn: 9494
 2003-10-24 20:00:06 +00:00
Chris Lattner b1e8187c31 Turn on the inliner by default at link-time 
llvm-svn: 9477
 2003-10-24 18:09:23 +00:00
Chris Lattner 95ee0b0288 Turn on the IPCP pass by default. It has passed all of the tests 
llvm-svn: 9435
 2003-10-23 18:25:57 +00:00
Brian Gaeke 9e10b9a96f Fix off-by-one error in processing of libraries named on command line. 
llvm-svn: 9351
 2003-10-21 21:07:12 +00:00
John Criswell abe5cdcf21 Added LLVM copyright to Makefiles. 
llvm-svn: 9314
 2003-10-20 22:29:16 +00:00
Chris Lattner 8f71f04961 fix file header 
llvm-svn: 9294
 2003-10-20 17:58:43 +00:00
John Criswell 09344dcf97 Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Brian Gaeke 2797c131ef Don't include "Config/stdlib.h". 
llvm-svn: 9037
 2003-10-10 19:12:22 +00:00
Misha Brukman 8b2bd4ed47 Fix spelling. 
llvm-svn: 9027
 2003-10-10 17:57:28 +00:00
Brian Gaeke 068546cf78 Make more error messages have gccld's name in them. 
Add a newline after "Cannot find <library>".

llvm-svn: 8968
 2003-10-08 19:09:30 +00:00
Misha Brukman e4edb3f3db Doxygen-ified comments. 
llvm-svn: 8778
 2003-09-30 18:09:32 +00:00
Misha Brukman 21663634c5 * Ordered includes according to LLVM style 
* Put function signatures on one line if possible
* Deleted empty comment lines (^//$)
* Deleted braces around single statements
* Deleted space between function call and argument list

llvm-svn: 8775
 2003-09-30 17:59:25 +00:00
Misha Brukman 143af9cf13 Made code more terse: 
* Deleted empty comment lines
* No single begin-braces '{' on a line by themselves

llvm-svn: 8773
 2003-09-30 17:51:20 +00:00
Misha Brukman 33b9647a45 Doxygen-ified function comments. 
llvm-svn: 8771
 2003-09-30 17:42:57 +00:00
Misha Brukman af3b3bdf6d Removed extra space in comments. 
llvm-svn: 8770
 2003-09-30 17:40:12 +00:00