maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
144,995 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

10 Commits

Author SHA1 Message Date
Manman Ren d2c38d684a Attempt to recover gdb bot after r174445. 
Failure: undefined symbol 'Lline_table_start0'.
Root-cause: we use a symbol subtraction to calculate at_stmt_list, but
the line table entries are not dumped in the assembly.
Fix: use zero instead of a symbol subtraction for Compile Unit 0.

llvm-svn: 174479
 2013-02-06 00:59:41 +00:00
Manman Ren 4e042a6be6 Dwarf: support for LTO where a single object file can have multiple line tables 
We generate one line table for each compilation unit in the object file.
Reviewed by Eric and Kevin.

rdar://problem/13067005

llvm-svn: 174445
 2013-02-05 21:52:47 +00:00
David Blaikie 33111dfea0 Remove the (apparently) unnecessary debug info metadata indirection. 
The main lists of debug info metadata attached to the compile_unit had an extra
layer of metadata nodes they went through for no apparent reason. This patch
removes that (& still passes just as much of the GDB 7.5 test suite). If anyone
can show evidence as to why these extra metadata nodes are there I'm open to
reverting this patch & documenting why they're there.

llvm-svn: 174266
 2013-02-02 05:56:24 +00:00
Eric Christopher 3bf29fda91 For the dwarf5 split debug info code split out the string section 
per compile unit/skeleton compile unit. Update tests accordingly.

llvm-svn: 171133
 2012-12-27 02:14:01 +00:00
Eric Christopher bb69a27dbc Use DW_FORM_flag_present to save space in debug information if we're 
not in darwin gdb compat mode.

Fixes rdar://10975088

llvm-svn: 162526
 2012-08-24 01:14:27 +00:00
Eric Christopher b1b9451337 Temporarily revert c23b933d5f8be9b51a1d22e717c0311f65f87dcd. It's causing 
failures in the debug testsuite and possibly PR13486.

llvm-svn: 161121
 2012-08-01 18:19:01 +00:00
Eric Christopher 86ca9f9e11 Add a DW_AT_high_pc for CUs that are a single address range. Update 
all tests accordingly.

Fixes PR13351.

Patch by shinichiro hamaji!

llvm-svn: 160899
 2012-07-27 22:00:05 +00:00
Eric Christopher 7524fe4551 Revert "Reorder the sections being output to reduce the number of assembler" 
The inline table needs to be constructed ahead of time so that it doesn't try to
create new strings while we're emitting everything.

This reverts commit a8ff9bccb399183cdd5f1c3cec2bda763664b4b0.

llvm-svn: 151864
 2012-03-02 00:30:24 +00:00
Eric Christopher 66b0721014 Reorder the sections being output to reduce the number of assembler 
fixups that are being used to determine section offsets. Reduces
the total number of fixups by 50% for a non-trivial testcase.

Part of rdar://10413936

llvm-svn: 151852
 2012-03-01 22:50:31 +00:00
Eli Friedman 6185a2aa7c Move another test requiring x86 into X86 directory. 
llvm-svn: 143421
 2011-11-01 03:12:47 +00:00