Commit Graph

4 Commits

Author SHA1 Message Date
Chris Bieneman 8ff0c11357 [yaml2obj] Remove --format option in favor of YAML tags
Summary:
Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that.

Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are:

!ELF
!COFF
!mach-o
!fat-mach-o

I have a corresponding patch that is quite large that fixes up all the in-tree test cases.

Reviewers: rafael, Bigcheese, compnerd, silvas

Subscribers: compnerd, llvm-commits

Differential Revision: http://reviews.llvm.org/D21711

llvm-svn: 273915
2016-06-27 19:53:53 +00:00
Simon Atanasyan b7807a0c8e [llvm-readobj] Decode st_other symbol's flags
The patch supports common STV_xxx visibility flags and MIPS specific
STO_MIPS_xxx flags.

Differential Revision: http://reviews.llvm.org/D18447

llvm-svn: 264300
2016-03-24 16:10:37 +00:00
Simon Atanasyan 60e1a79242 [ELF][yaml2obj] Handle additional MIPS specific st_other field flags
The ELF symbol `st_other` field might contain additional flags besides
visibility ones. This patch implements support for some MIPS specific
flags.

llvm-svn: 221491
2014-11-06 22:46:24 +00:00
Simon Atanasyan 65e6467e69 [yaml2obj][obj2yaml] Support ELF symbol's visibility flags (default/hidden/protected).
llvm-svn: 210316
2014-06-06 07:41:57 +00:00