Commit Graph

15 Commits

Author SHA1 Message Date
Simon Atanasyan
085d10b151 [ELF] Explicitly configure sections alignment in the tests. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241834 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-09 18:22:55 +00:00
Rafael Espindola
a25ee390b5 Fix handling of ELF::R_MIPS_32 on Mips64.
Thanks to Aboud, Amjad for reporting the regression and providing the testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241440 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-06 12:18:44 +00:00
Simon Atanasyan
dfa21e1100 [llvm-readobj/obj2yaml/yaml2obj] Support MIPS machine ELF header flags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236807 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 07:04:59 +00:00
Simon Atanasyan
bd58bdb7a6 [obj2yaml/yaml2obj] Add SHT_MIPS_ABIFLAGS section support
This change adds support for the SHT_MIPS_ABIFLAGS section
reading/writing to the obj2yaml and yaml2obj tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236738 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-07 15:40:48 +00:00
Simon Atanasyan
f6fa999df3 [llvm-readobj/obj2yaml/yaml2obj] Support more MIPS ELF header flags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236728 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-07 14:04:44 +00:00
Simon Atanasyan
9c31489f1e [ELFYAML] Provide default value 0 for YAML relocation addendum field
Follow up to r227318.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227422 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-29 06:56:24 +00:00
Simon Atanasyan
9c49a6d449 [ELFYAML] Provide explicit value for relocation addendums in the test
The `Addend` is an optional field of the `Relocation` YAML record. But
we do not provide its default value while reading it from a YAML file
and so it might keep uninitialized.

I am going to fix the code by a separate commit. We might either make
this field mandatory (at least for .rela sections) or specify 0 as
a default value explicitly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227318 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-28 16:22:50 +00:00
Simon Atanasyan
09a46075ee [ELFYAML] Support mips64 relocation record format in yaml2obj/obj2yaml
MIPS64 ELF file has a very specific relocation record format. Each
record might specify up to three relocation operations. So the `r_info`
field in fact consists of three relocation type sub-fields and optional
code of "special" symbols.

http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf
page 40

The patch implements support of the MIPS64 relocation record format in
yaml2obj/obj2yaml tools by introducing new optional Relocation fields:
Type2, Type3, and SpecSym. These fields are recognized only if the
object/YAML file relates to the MIPS64 target.

Differential Revision: http://reviews.llvm.org/D7136

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227044 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-25 13:29:25 +00:00
Simon Atanasyan
c5e9bf54c7 [Object][Mips] Return address of MIPS symbol with cleared microMIPS indicator bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222726 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-25 05:57:55 +00:00
Alp Toker
8aeca44558 Reduce verbiage of lit.local.cfg files
We can just split targets_to_build in one place and make it immutable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210496 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 22:42:55 +00:00
Daniel Dunbar
24ec2e5a72 [tests] Cleanup initialization of test suffixes.
- Instead of setting the suffixes in a bunch of places, just set one master
   list in the top-level config. We now only modify the suffix list in a few
   suites that have one particular unique suffix (.ml, .mc, .yaml, .td, .py).

 - Aside from removing the need for a bunch of lit.local.cfg files, this enables
   4 tests that were inadvertently being skipped (one in
   Transforms/BranchFolding, a .s file each in DebugInfo/AArch64 and
   CodeGen/PowerPC, and one in CodeGen/SI which is now failing and has been
   XFAILED).

 - This commit also fixes a bunch of config files to use config.root instead of
   older copy-pasted code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188513 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 00:37:11 +00:00
Eric Christopher
19d7322170 Implement sectionContainsSymbol for ELF.
Patch by Nico Rieck!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178677 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 18:31:19 +00:00
NAKAMURA Takumi
68990df1f9 Create llvm/test/Object/Mips/lit.local.cfg to check Mips in targets_to_build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162819 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-29 01:37:57 +00:00
Jack Carter
f05da8ebd6 Moved input for objdump test from Mips to Inputs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162808 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-29 00:10:48 +00:00
Jack Carter
fd6d165155 Some of the instructions in the Mips instruction set are revision
delimited. llvm-mc -disassemble access these through the -mattr
option.

llvm-objdump -disassemble had no such way to set the attribute so
some instructions were just not recognized for disassembly.

This patch accepts llvm-mc mechanism for specifying the attributes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162781 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-28 19:24:49 +00:00