Commit Graph

4258 Commits

Author SHA1 Message Date
Rafael Espindola
3991c72748 Convert most uses of PathV1.h in ToolRunner.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184210 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 17:20:08 +00:00
Rafael Espindola
8ee23f00c7 Add a version of unique_file that return just the file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 17:01:00 +00:00
Rafael Espindola
21a78d149f Return a std::string from PrependMainExecutablePath.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184204 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 16:47:55 +00:00
Rafael Espindola
3b9eb80bd7 Remove PathV1.h use from BugDriver.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184203 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 16:21:54 +00:00
Rafael Espindola
9a23039e42 Remove use of PathV1.h from ExecutionDriver.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184202 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 16:14:09 +00:00
Rafael Espindola
2c073ee754 Remove usage of PathV1.h from OptimizerDriver.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184198 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 15:54:13 +00:00
Rafael Espindola
366f510a41 Convert some uses of eraseFromDisk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184196 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 15:33:18 +00:00
Rafael Espindola
88088f4067 Don't use PathV1.h in tools/bugpoint/Miscompilation.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184193 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 15:29:32 +00:00
Alexey Samsonov
9c22f87b13 Basic support for parsing Mach-O universal binaries in LLVMObject library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184191 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 15:03:28 +00:00
Bill Wendling
99cb622041 Use pointers to the MCAsmInfo and MCRegInfo.
Someone may want to do something crazy, like replace these objects if they
change or something.

No functionality change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184175 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 07:20:20 +00:00
Sean Silva
c60c86dcae [yaml2obj][ELF] Factor out string table section creation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184162 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 01:11:27 +00:00
Sean Silva
7dc89c1f3a [yaml2obj][ELF] Refer specifically to the section header string table.
A bug in libObject will cause it to assert() if a symbol table's string
table and the section header string table are the same section, so we
need to ensure that we emit two different string tables (among other
things). The problematic code is the hardcoded usage of ".strtab"
(`dot_strtab_sec`) for looking up symbol names in
ELFObjectFile<ELFT>::getSymbolName.

I discussed this with Michael, and he has some local improvements to the
ELF code in libObject that, among other things, should fix our handling
of this scenario.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184161 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 01:11:24 +00:00
Sean Silva
13a8e2da76 [yaml2obj][ELF] Ensure more fields are zero'd.
I was spotting garbage in the output. I'd like to just zero the entire
ELFYAML::Section to be sure, but it contains non-POD types. (I'm also
trying to avoid bloating the ELFYAML::Foo classes with a bunch of
constructor code).

No test, since this is by its very nature unpredictable. I'm pretty sure
that one of the sanitizers would catch it immediately though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184160 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 01:11:21 +00:00
Rafael Espindola
b317987c2b Fix the build with gcc 4.7 and -std=c++11.
The error message was:

/home/espindola/llvm/llvm/tools/gold/gold-plugin.cpp: In function ‘ld_plugin_status cleanup_hook()’:
/home/espindola/llvm/llvm/tools/gold/gold-plugin.cpp:461:30: error: cannot pass objects of non-trivially-copyable type ‘std::string {aka class std::basic_string<char>}’ through ‘...’

I will check if this was a clang or gcc issue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184138 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 22:24:06 +00:00
Rafael Espindola
74aec35172 Convert two uses of eraseFromDisk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184136 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 21:50:28 +00:00
Rafael Espindola
cacfeed162 Remove usage of PathV1.h in FindBugs.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184122 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 20:48:36 +00:00
Sean Silva
4b548ecb01 [yaml2obj][ELF] Exit with error status on error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184115 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 20:14:59 +00:00
Rafael Espindola
11db6df569 Don't use PathV1.h in CrashDebugger.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184109 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 19:33:18 +00:00
Rafael Espindola
f656a1d499 Don't use PathV1.h in ToolRunner.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184107 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 19:21:38 +00:00
Rafael Espindola
71853a1a16 Remove CBE related code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184106 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 19:03:02 +00:00
Rafael Espindola
b81784f0fe Don't use PathV1.h in ExtractFunction.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184102 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 18:48:59 +00:00
Rafael Espindola
b339411070 Don't use PathV1.h in tools/gold/gold-plugin.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184099 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 18:38:18 +00:00
Rafael Espindola
68c0efac35 Don't use PathV1.h in LTOCodeGenerator.cpp
This patch also adds a simpler version of sys::fs::remove and a tool_output_file
constructor for when we already have an open file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184095 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 18:05:35 +00:00
Rafael Espindola
d5bf07b466 Don't use PathV1.h in llvm-link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184092 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 17:32:19 +00:00
Rafael Espindola
8496faea07 Move lib/Archive to tools/llvm-ar.
llvm-ar is the only tool that needs to write archive files. Every other tool
should be able to use the lib/Object interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184083 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 15:47:20 +00:00
Rafael Espindola
5cd6db9a51 Don't link with the archive library programs that don't use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184081 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 15:29:46 +00:00
Sean Silva
f3f3523b9c [yaml2obj] Move some classes into anonymous namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184025 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-15 00:31:46 +00:00
Sean Silva
fe57e347a5 [yaml2obj] Add support for sh_link via Link key.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-15 00:25:26 +00:00
Rafael Espindola
250bfb1745 Remove the LLVM specific archive index.
Archive files (.a) can have a symbol table indicating which object
files in them define which symbols. The purpose of this symbol table
is to speed up linking by allowing the linker the read only the .o
files it is actually going to use instead of having to parse every
object's symbol table.

LLVM's archive library currently supports a LLVM specific format for
such table. It is hard to see any value in that now that llvm-ld is
gone:

* System linkers don't use it: GNU ar uses the same plugin as the
linker to create archive files with a regular index. The OS X ar
creates no symbol table for IL files, I assume the linker just parses
all IL files.

* It doesn't interact well with archives having both IL and native objects.

* We probably don't want to be responsible for yet another archive
format variant.

This patch then:

* Removes support for creating and reading such index from lib/Archive.
* Remove llvm-ranlib, since there is nothing left for it to do.

We should in the future add support for regular indexes to llvm-ar for
both native and IL objects. When we do that, llvm-ranlib should be
reimplemented as a symlink to llvm-ar, as it is equivalent to "ar s".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 23:25:53 +00:00
Rafael Espindola
c65aba032e Move PrependMainExecutablePath next to its only user.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183980 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 15:12:13 +00:00
Rafael Espindola
ea3e57d0a1 Remove unused header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183968 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 04:31:19 +00:00
Sean Silva
97d37e8181 [yaml2obj] Add support for sh_addralign via AddressAlign key.
For consistency, change the address in the test case from 0xDEADBEEF to
0xCAFEBABE since 0xCAFEBABE that actually has a 2-byte alignment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183962 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 00:38:02 +00:00
Sean Silva
2a7e79a30f [yaml2obj] Add support for specifying raw section content.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183955 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 22:20:01 +00:00
Sean Silva
45b812d1a7 [yaml2obj] Add sh_addr via Address key.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183954 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 22:19:54 +00:00
Sean Silva
274264ce2b [yaml2obj] Initial ELF section support.
The current functionality is extremely basic and a bit rough around the
edges, but it will flesh out in future commits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183953 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 22:19:48 +00:00
Rafael Espindola
b7e2188f7f Don't use PathV1.h in Signals.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183947 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 21:16:58 +00:00
Rafael Espindola
bbf97ea7d5 Don't use PathV1.h in FileUtilities.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183941 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 20:41:00 +00:00
Rafael Espindola
675e0ac0bf Avoid using PathV1.h in Program.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183940 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 20:25:38 +00:00
Rafael Espindola
6585b388cb Have sys::FindProgramByName return a std::string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183928 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 19:25:37 +00:00
Rafael Espindola
13f17ea6c0 Further reduce usage of sys::Path in bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183912 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 16:22:26 +00:00
Rafael Espindola
f37802859f Try to fix the build with libstdc++ 4.4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183909 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 15:52:54 +00:00
Rafael Espindola
a4b504abc9 Reduce sys::Path usage in bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183908 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-13 15:47:11 +00:00
Rafael Espindola
9f1d9fd196 Remove the program class.
It was only used to implement ExecuteAndWait and ExecuteNoWait. Expose just
those two functions and make Execute and Wait implementations details.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183864 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 20:58:35 +00:00
Rui Ueyama
4bf771b4e6 readobj: Dump PE/COFF optional records.
These records are mandatory for executables and are used by the loader.

Reviewers: rafael

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D939

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183852 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 19:10:33 +00:00
Rafael Espindola
c3907f387f Inline Path::isBitcodeFile into only use and remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183840 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 15:13:57 +00:00
Rafael Espindola
f3e397eb17 Include PathV1.h in files that use it.
This is preparation for replacing Path.h with PathV2.h.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183782 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-11 20:00:56 +00:00
Rafael Espindola
6c21feb0b7 Convert another use of sys::identifyFileType.
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183759 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-11 18:05:26 +00:00
Sean Silva
457c8ebfd0 Fix dubious type name similar to member name.
Should bring bots back to life.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183715 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-11 00:13:52 +00:00
Sean Silva
5918b7a03d [yaml2obj] Initial ELF support.
Currently, only emitting the ELF header is supported (no sections or
segments).

The ELFYAML code organization is broadly similar to the COFFYAML code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183711 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-10 23:44:15 +00:00
Rafael Espindola
f12745f7a7 Pass a StringRef to sys::identifyFileType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183669 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-10 15:27:39 +00:00