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4 Commits

Author SHA1 Message Date
Alexey Samsonov c942e6b781 Add support for fetching inlining context (stack of source code locations) 
by instruction address from DWARF.

Add --inlining flag to llvm-dwarfdump to demonstrate and test this functionality,
so that "llvm-dwarfdump --inlining --address=0x..." now works much like
"addr2line -i 0x...", provided that the binary has debug info
(Clang's -gline-tables-only *is* enough).

llvm-svn: 163128
 2012-09-04 08:12:33 +00:00
Marshall Clow ef271cce0a Fix compile error when building with C++11 - clang thinks that PRIx64 is a user-defined suffix or something 
llvm-svn: 162704
 2012-08-27 22:53:35 +00:00
NAKAMURA Takumi 37338a8352 DWARFDebugRangeList.cpp: Use PRIx64 for uint64_t as format string. 
llvm-svn: 162665
 2012-08-27 10:10:10 +00:00
Alexey Samsonov 034e57a297 Add basic support for .debug_ranges section to LLVM's DebugInfo library. 
This section (introduced in DWARF-3) is used to define instruction address
ranges for functions that are not contiguous and can't be described
by low_pc/high_pc attributes (this is the usual case for inlined subroutines).
The patch is the first step to support fetching complete inlining info from DWARF.

Reviewed by Benjamin Kramer.

llvm-svn: 162657
 2012-08-27 07:17:47 +00:00