llvm-project

Commit Graph

Author	SHA1	Message	Date
Rafael Espindola	9e9754b520	Replace MergeOutputSection with a synthetic section. With a synthetic merge section we can have, for example, a single .rodata section with stings, fixed sized constants and non merge constants. I can be simplified further by not setting Entsize, but that is probably better done is a followup patch. This should allow some cleanup in the linker script code now that every output section command maps to just one output section. llvm-svn: 294005	2017-02-03 13:06:18 +00:00
George Rimar	9b3ae73fc8	[ELF] - Disable emiting multiple output sections when merging is disabled. When -O0 is specified, we do not do section merging. Though before this patch several sections were generated instead of single, what is useless. Differential revision: https://reviews.llvm.org/D27041 llvm-svn: 288151	2016-11-29 16:11:09 +00:00

Author

SHA1

Message

Date

Rafael Espindola

9e9754b520

Replace MergeOutputSection with a synthetic section.

With a synthetic merge section we can have, for example, a single
.rodata section with stings, fixed sized constants and non merge
constants.

I can be simplified further by not setting Entsize, but that is
probably better done is a followup patch.

This should allow some cleanup in the linker script code now that
every output section command maps to just one output section.

llvm-svn: 294005

2017-02-03 13:06:18 +00:00

George Rimar

9b3ae73fc8

[ELF] - Disable emiting multiple output sections when merging is disabled.

When -O0 is specified, we do not do section merging.
Though before this patch several sections were generated instead
of single, what is useless.

Differential revision: https://reviews.llvm.org/D27041

llvm-svn: 288151

2016-11-29 16:11:09 +00:00

2 Commits