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6 Commits

Author SHA1 Message Date
George Rimar
58f84a01a3 [ELF] - Return file offset as address only for allocatable sections when building .gdb_index 
This fixes issue revealed by r289961.

Differential revision: https://reviews.llvm.org/D28045

llvm-svn: 290419
 2016-12-23 07:51:59 +00:00
George Rimar
607fa711b2 [ELF] - Use DWARFDebugPubTable parser class intead of hand-written parsing. 
DWARFDebugPubTable was introduced recently and allows us to get rid of
code duplication in LLD.

llvm-svn: 290042
 2016-12-17 10:18:05 +00:00
George Rimar
ec02b8d4c0 [ELF] - Partial support of --gdb-index command line option (Part 3). 
Patch continues work started in D24706 and D25821.

in this patch symbol table and constant pool areas were
added to .gdb_index section output.

This one finishes the implementation of --gdb-index functionality in LLD.

Differential revision: https://reviews.llvm.org/D26283

llvm-svn: 289810
 2016-12-15 12:07:53 +00:00
George Rimar
8b54739328 [ELF] - Partial support of --gdb-index command line option (Part 2). 
Patch continues work started in D24706,

in this patch address area was added to .gdb_index section output.

Differential revision: https://reviews.llvm.org/D25821

llvm-svn: 289790
 2016-12-15 09:08:13 +00:00
Rui Ueyama
3fc0f7e54f Define toString() as a generic function to get a string for error message. 
We have different functions to stringize objects to construct
error messages. For InputFile, we have getFilename, and for
InputSection, we have getName. You had to memorize them.

I think this is the case where the function overloading comes in handy.

This patch defines toString() functions that are overloaded for all these
types, so that you just call it in error().

Differential Revision: https://reviews.llvm.org/D27030

llvm-svn: 287787
 2016-11-23 18:07:33 +00:00
George Rimar
58fa5243cc [ELF] - Partial support of --gdb-index command line option (Part 1). 
In this patch partial gdb_index section is created. 
For costructing the .gdb_index section 6 steps should be performed (details are in
SplitDebugInfo.cpp file header), this patch do first 3:

Creates proper section header.
Fills list of compilation units.
Types CU list area is not supposed to be supported, so it is ignored and therefore
can be treated as implemented either.

Differential revision: https://reviews.llvm.org/D24706

llvm-svn: 284708
 2016-10-20 09:19:48 +00:00