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37 Commits

Author SHA1 Message Date
Alexey Samsonov
12c9f92bb1 llvm-symbolizer: use dynamic symbol table if the regular one is stripped. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202265 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-26 13:10:01 +00:00
Rafael Espindola
a40b3522c8 Change the begin and end methods in ObjectFile to match the style guide. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201108 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-10 20:24:04 +00:00
Rafael Espindola
efdbec8b0a Simplify the handling of iterators in ObjectFile. 
None of the object file formats reported error on iterator increment. In
retrospect, that is not too surprising: no object format stores symbols or
sections in a linked list or other structure that requires chasing pointers.
As a consequence, all error checking can be done on begin() and end().

This reduces the text segment of bin/llvm-readobj in my machine from 521233 to
518526 bytes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200442 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-30 02:49:50 +00:00
Ed Maste
22939fa0a4 llvm-symbolizer: make mangled name heuristic apply to all symbols 
PR: http://llvm.org/pr18431
Review: http://llvm-reviews.chandlerc.com/D2552


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199404 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-16 17:25:12 +00:00
Rafael Espindola
1fca78a9b1 Return an ErrorOr<Binary *> from createBinary. 
I did write a version returning ErrorOr<OwningPtr<Binary> >, but it is too
cumbersome to use without std::move. I will keep the patch locally and submit
when we switch to c++11.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199326 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-15 19:37:43 +00:00
Rafael Espindola
27a41c1547 Check the error code and save a call to sys::fs::exists. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199293 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-15 04:49:50 +00:00
Chandler Carruth
9f20a4c6ce Re-sort #include lines again, prior to moving headers around. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199080 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-13 08:04:33 +00:00
Alexey Samsonov
42c9ecb7a4 llvm-symbolizer: add --obj flag to specify a single object file that should be symbolized. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197988 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-24 19:33:22 +00:00
NAKAMURA Takumi
3aabdebde2 [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196908 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-10 11:13:32 +00:00
Alexey Samsonov
d9729ae8c5 llvm-symbolizer: don't always run demangler on global object names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192781 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-16 09:54:49 +00:00
Alexey Samsonov
8228a8dd91 llvm-symbolizer: use real path when looking for debug binary location 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189250 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-26 18:12:03 +00:00
Alexey Samsonov
6889483ca4 llvm-symbolizer: add support for .gnu_debuglink section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188386 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 17:09:30 +00:00
NAKAMURA Takumi
1e65bf2628 LLVMSymbolize.cpp: Fix build. Triple::ArchType is not a namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186494 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-17 06:53:51 +00:00
Alexey Samsonov
df959c70c9 llvm-symbolizer: be more careful with colons in file names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186493 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-17 06:45:36 +00:00
NAKAMURA Takumi
d212db0cac llvm-symbolizer: Recognize a drive letter on win32. Then "REQUIRES: shell" can be removed. 
FIXME: Could we use llvm::sys::Path here?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185322 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 09:51:42 +00:00
Alexey Samsonov
0ed872cdd1 llvm-symbolizer: don't leave dangling pointers after flushing LLVMSymbolizer. Add a destructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185154 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 15:08:29 +00:00
Alexey Samsonov
8c6e3248e9 llvm-symbolizer: skip leading underscore in Mach-O symbol table entries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185151 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 14:25:52 +00:00
Alexey Samsonov
c071f89a77 llvm-symbolizer: make name demangling a public static method of LLVMSymbolizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185143 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 12:06:25 +00:00
Alexey Samsonov
8175bc3d3b llvm-symbolizer: add support for Mach-O universal binaries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185137 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 08:15:40 +00:00
Alexey Samsonov
b6564648a5 [llvm-symbolizer] rewrite r183213 in a more clear way 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183526 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-07 15:25:27 +00:00
Alexey Samsonov
888ca964a4 [llvm-symbolizer] Avoid calling slow getSymbolSize for Mach-O files. Assume that symbols with zero size are in fact large enough. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183213 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-04 07:57:38 +00:00
Alexey Samsonov
625b109916 Correct handling invalid filename in llvm-symbolizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183102 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-03 14:12:39 +00:00
Rafael Espindola
fd7aa38e30 At Jim Grosbach's request detemplate Object/MachO.h. 
We are still able to handle mixed endian objects by swapping one struct at a
time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179778 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-18 18:08:55 +00:00
Rafael Espindola
f6cfc15705 Convert MachOObjectFile to a template. 
For now it is templated only on being 64 or 32 bits. I will add little/big
endian next.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179097 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-09 14:49:08 +00:00
Alexey Samsonov
ef148afba8 llvm-symbolizer: correctly parse filenames given in quotes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178859 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-05 09:22:24 +00:00
Alexey Samsonov
51283a1513 Fix for r177390: map values are pointers, use DeleteContainerSeconds() instead of .clear() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177409 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 15:33:18 +00:00
Dmitry Vyukov
e9e10d18df llvm-symbolizer: flush internal caches functionality 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177390 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 10:24:42 +00:00
Alexey Samsonov
c4439c3508 clang-formatize llvm-symbolizer code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175255 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-15 08:54:47 +00:00
Dmitry Vyukov
b181919d86 llvm-symbolizer: speedup symbol lookup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175158 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-14 13:06:18 +00:00
Alexey Samsonov
933b851485 Print error messages from MemoryBuffer::getFile() in llvm-symbolizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174346 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 07:01:34 +00:00
Alexey Samsonov
638c63ccf7 Replace global std::string with const char[] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174332 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-04 15:55:26 +00:00
Alexey Samsonov
c4c7ea3184 llvm-symbolizer: factor out bits of the tool into separate LLVMSymbolize.{h,cpp} files. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173159 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-22 14:21:19 +00:00
Dmitry Vyukov
fc183ceae3 llvm-symbolizer: add DATA command that allows to symbolize global variables. 
Example:
>DATA bin/clang 0x26e8e40
<llvm::SparcSubTypeKV
<40799808 416
The last line is address and size of the object.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172180 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 07:16:20 +00:00
Chandler Carruth
f010c464a1 Sort the #include lines for tools/... 
Again, tools are trickier to pick the main module header for than
library source files. I've started to follow the pattern of using
LLVMContext.h when it is included as a stub for program source files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169252 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 10:44:52 +00:00
Eric Christopher
d1726a4580 Rewrite DIContext interface to take an object. Update all callers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167757 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-12 21:40:38 +00:00
Alexander Potapenko
dece7039dd Don't use __cxa_demangle under MSVC (which doesn't have it) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167730 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-12 14:49:58 +00:00
Alexander Potapenko
f41954b732 [ASan] Add llvm-symbolizer from to tools/ 
This is the second and last (2/2) part of a change that moves llvm-symbolizer to llvm/tools/, which will allow to build it
with both cmake and configure+make.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167723 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-12 11:33:29 +00:00