607818a2c1
Add a Force option to raw_fd_ostream to specify whether opening
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an existing file is considered an error. Convert several tools
to use raw_fd_ostream instead of std::ostream, and to use this
new option instead of doing a manual check.
llvm-svn: 75801
2009-07-15 17:29:42 +00:00
1a93330ffa
Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes the
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Windows variant, strerror_s, but I couldn't test that.
I'll update configure and config.h.in in a subsequent patch.
llvm-svn: 74621
2009-07-01 18:11:20 +00:00
27f6cb18d1
Remove the gcc= option. llvm-gcc uses only as=
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Look for as in the path. Doing it here instead
of llvm-gcc because llvm-gcc has nothing as
convenient as sys::Program::FindProgramByName.
llvm-svn: 73383
2009-06-15 10:14:18 +00:00
5503c31ff9
Add option for specifying the path to assembler, "as". This overrides the path
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to gcc.
llvm-svn: 73008
2009-06-07 00:50:45 +00:00
a303097de0
Allow a user of libLTO to specify the full pathname of the gcc executable to
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run when assembling.
Wire this up to the gold plugin. You can now pass --plugin-opt gcc=/foo/bar/gcc
and it will run that gcc instead of looking for it on the path.
llvm-svn: 70490
2009-04-30 15:24:09 +00:00
56548523f5
Add LTO_SYMBOL_DEFINITION_WEAKUNDEF, use that on the gold plugin.
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llvm-svn: 69972
2009-04-24 16:55:21 +00:00
338d07e94e
Add an option to the gold plugin to make it emit a file with the public api
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list that can in turn be passed to -internalize pass through
-internalize-public-api-file.
Pass gold -plugin-opt=generate-api-file to produce "apifile.txt" in the current
directory.
llvm-svn: 65295
2009-02-22 22:15:44 +00:00
6add6181c8
really fix style
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llvm-svn: 64923
2009-02-18 17:49:06 +00:00
e08484daf2
fix style
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llvm-svn: 64905
2009-02-18 08:30:15 +00:00
fabd0534fd
tools like nm and ar only need register_claim_file and add_symbols. Don't abort
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if other hooks are missing.
llvm-svn: 64812
2009-02-17 21:08:21 +00:00
9178155206
Shoot! Remove this debugging line again!
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llvm-svn: 64617
2009-02-15 22:50:17 +00:00
b020e0d14c
Don't discard definitions of common symbols. Not sure if this is the right fix.
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Before this change, the program:
int var;
int main(void) { return 0; }
when run under 'nm -g' would show 'U var' with the gold plugin and
'B var' with gcc.
llvm-svn: 64616
2009-02-15 22:49:17 +00:00
4ddcc43724
Free the buffer in the case where we don't create a module out of it, as
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pointed out by Torok Edwin.
Remove trailing whitespaces.
llvm-svn: 64002
2009-02-07 03:15:01 +00:00
74b5ef7cae
Free the buffer.
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llvm-svn: 63907
2009-02-06 01:58:34 +00:00
9f694e4b3b
It's not obvious, but lto_module_create_from_memory doesn't need to use the
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buffer after it creates the Module. Thus, we don't need to store this pointer
in claimed_file.
llvm-svn: 63834
2009-02-05 05:36:01 +00:00
8691c47e9e
Remove accidentally included debug message!
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Reword a comment for clarity. Remove some extra whitespace.
llvm-svn: 63823
2009-02-05 04:14:23 +00:00
a488ee0e35
Alphabetize includes. Update comment.
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llvm-svn: 63771
2009-02-04 21:00:02 +00:00
a2794dba04
remove printf - it was there only for debugging!
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llvm-svn: 63742
2009-02-04 17:40:28 +00:00
4b35a81845
add support for .a files containing LLVM IR to the gold plugin
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llvm-svn: 63741
2009-02-04 17:39:30 +00:00
fb643e4d9f
Add LLVM plugin for gold.
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llvm-svn: 63623
2009-02-03 07:13:24 +00:00
Dan Gohman