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14 Commits

Author SHA1 Message Date
Alexey Samsonov 5c39fdfb7b [llvm-symbolizer] Print file/line for a PC even if there is no DIE describing it. 
This is important for symbolizing executables with debug info in
unavailable .dwo files. Even if all DIE entries are missing, we can
still symbolize an address: function name can be fetched from symbol table,
and file/line info can be fetched from line table.

llvm-svn: 206665
 2014-04-18 22:22:44 +00:00
Alexey Samsonov a5f0768f5e llvm-symbolizer: use dynamic symbol table if the regular one is stripped. 
llvm-svn: 202265
 2014-02-26 13:10:01 +00:00
Ed Maste ef6fed7c84 llvm-symbolizer: make mangled name heuristic apply to all symbols 
PR: http://llvm.org/pr18431
Review: http://llvm-reviews.chandlerc.com/D2552
llvm-svn: 199404
 2014-01-16 17:25:12 +00:00
Alexey Samsonov 60e59e29f8 llvm-symbolizer: add --obj flag to specify a single object file that should be symbolized. 
llvm-svn: 197988
 2013-12-24 19:33:22 +00:00
Will Dietz b67a714d37 Add DebugInfo testcase for high_pc encoded as constant, fixed in r193555. 
llvm-svn: 193711
 2013-10-30 20:27:17 +00:00
Alexey Samsonov 3e9997f2c5 llvm-symbolizer: add support for .gnu_debuglink section 
llvm-svn: 188386
 2013-08-14 17:09:30 +00:00
NAKAMURA Takumi 234acdfdc8 llvm-symbolizer: Recognize a drive letter on win32. Then "REQUIRES: shell" can be removed. 
FIXME: Could we use llvm::sys::Path here?
llvm-svn: 185322
 2013-07-01 09:51:42 +00:00
Alexey Samsonov 7323383bd7 llvm-symbolizer: skip leading underscore in Mach-O symbol table entries 
llvm-svn: 185151
 2013-06-28 14:25:52 +00:00
Alexey Samsonov 2ca6536d7a llvm-symbolizer: add support for Mach-O universal binaries 
llvm-svn: 185137
 2013-06-28 08:15:40 +00:00
Alexey Samsonov 5239d58c8e [llvm-symbolizer] Avoid calling slow getSymbolSize for Mach-O files. Assume that symbols with zero size are in fact large enough. 
llvm-svn: 183213
 2013-06-04 07:57:38 +00:00
Alexey Samsonov 213527d9c9 Correct handling invalid filename in llvm-symbolizer 
llvm-svn: 183102
 2013-06-03 14:12:39 +00:00
Chandler Carruth a6d5e3e9a2 Simplify the quoting here. Our lit emulator doesn't deal well with the 
nested quoting schemes, and they're not important here...

llvm-svn: 179014
 2013-04-08 10:07:50 +00:00
Alexey Samsonov d2069321e0 llvm-symbolizer: correctly parse filenames given in quotes 
llvm-svn: 178859
 2013-04-05 09:22:24 +00:00
Alexey Samsonov c6ee5835d6 Add a basic test for llvm-symbolizer tool 
llvm-svn: 178858
 2013-04-05 08:30:13 +00:00