llvm-project

Commit Graph

Author	SHA1	Message	Date
George Rimar	d46753e421	[ELF] - Do --hash-style=both by default. Its PR34712, GNU linkers recently changed default values to "both" of "sysv". Patch do the same for all targets except MIPS, where .gnu.hash section is not yet supported. Code suggested by Rui Ueyama. Differential revision: https://reviews.llvm.org/D38407 llvm-svn: 315051	2017-10-06 09:37:44 +00:00
George Rimar	d602987271	[ELF] - Properly handle R_386_GOTPC relocation. This is PR33243. R_GOTONLY_PC_FROM_END was not in a list of link time constant expressions and that was a result of confusiing messages like PR shows: /usr/bin/ld.lld: error: /usr/lib/go/src/runtime/alg.go:47: can't create dynamic relocation R_386_GOTPC against local symbol in readonly segment defined in /tmp/nice/go-link-597453838/go.o Though in reality we just should not have try to create a dynamic relocation for this case at all. Patch fixes the issue. Differential revision: https://reviews.llvm.org/D33717 llvm-svn: 304393	2017-06-01 07:53:58 +00:00

Author

SHA1

Message

Date

George Rimar

d46753e421

[ELF] - Do --hash-style=both by default.

Its PR34712,

GNU linkers recently changed default values to "both" of "sysv".
Patch do the same for all targets except MIPS, where .gnu.hash
section is not yet supported.

Code suggested by Rui Ueyama.

Differential revision: https://reviews.llvm.org/D38407

llvm-svn: 315051

2017-10-06 09:37:44 +00:00

George Rimar

d602987271

[ELF] - Properly handle R_386_GOTPC relocation.

This is PR33243. R_GOTONLY_PC_FROM_END was not in a list of link time constant
expressions and that was a result of confusiing messages like PR shows:

/usr/bin/ld.lld: error: /usr/lib/go/src/runtime/alg.go:47: 
can't create dynamic relocation R_386_GOTPC against local symbol in readonly segment defined in /tmp/nice/go-link-597453838/go.o

Though in reality we just should not have try to create a dynamic relocation for this case at all.

Patch fixes the issue.

Differential revision: https://reviews.llvm.org/D33717

llvm-svn: 304393

2017-06-01 07:53:58 +00:00

2 Commits