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Commit Graph

8 Commits

Author SHA1 Message Date
Scott Egerton
36020388d8 [mips] Removed the SHF_ALLOC flag and the SHT_REL flag from the .pdr section.
This section is used for debug information and has no need to be
in memory at runtime. This patch also fixes an error when compiling
the Linux kernel. The error is that there are relocations within the
.pdr section in a VDSO. SHT_REL was removed as it is a section type
and not a section flag, therefore it does not make sense for it to
be there. With this patch, LLVM now emits the same flags as
the GNU assembler.

llvm-svn: 261083
2016-02-17 11:15:16 +00:00
Scott Egerton
242cfc5f76 Reverted r260879 as it caused test failures in lld.
llvm-svn: 260880
2016-02-15 10:04:38 +00:00
Scott Egerton
82c0500083 [mips] Removed the SHF_ALLOC flag from the .pdr section.
Summary:
This section is used for debug information and has no need to be
in memory at runtime. With this patch, LLVM now emits the same flags as 
the GNU assembler. This patch also fixes an error when compiling 
the Linux kernel, The error is that there are relocations within the 
.pdr section in a VDSO.

Reviewers: vkalintiris, dsanders

Subscribers: llvm-commits, dsanders

Differential Revision: http://reviews.llvm.org/D17199

llvm-svn: 260879
2016-02-15 09:34:15 +00:00
Rafael Espindola
454fc24e96 Relax a few more overspecified tests.
llvm-svn: 251967
2015-11-03 19:38:19 +00:00
Rafael Espindola
7510290388 llvm-readobj can parse relocations, no need to check the raw bytes.x
llvm-svn: 239041
2015-06-04 15:15:12 +00:00
Daniel Sanders
1e9ddf188d Re-commit: [mips] Implement .ent, .end, .frame, .mask and .fmask.
Patch by Matheus Almeida and Toma Tabacu

The lld test failure on the previous attempt to commit was caused by the
addition of the .pdr section causing the offsets it was checking to change.
This has been fixed by removing the .ent/.end directives from that test since
they weren't really needed.

llvm-svn: 215535
2014-08-13 10:07:34 +00:00
Daniel Sanders
89a1138d03 Revert r215359 - [mips] Implement .ent, .end, .frame, .mask and .fmask assembler directives
It seems to cause an lld test (elf/Mips/hilo16-3.test) to fail. Reverted while we investigate.

llvm-svn: 215361
2014-08-11 16:10:19 +00:00
Daniel Sanders
2d3d6ee5ce [mips] Implement .ent, .end, .frame, .mask and .fmask assembler directives
Patch by Matheus Almeida and Toma Tabacu

Differential Revision: http://reviews.llvm.org/D4179

llvm-svn: 215359
2014-08-11 15:28:56 +00:00