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llvm-project/lld/test/ELF/dt_flags.s

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[ELF2] -z now option implemented When generating an executable or shared library, mark it to tell the dynamic linker to resolve all symbols when the program is started, or when the shared library is linked to using dlopen, instead of deferring function call resolution to the point when the function is first called. Differential Revision: http://reviews.llvm.org/D13468 llvm-svn: 249551
2015-10-07 23:00:21 +08:00
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
Rename ld.lld2 to ld.lld since it is the default. llvm-svn: 253437
2015-11-18 14:11:01 +08:00
# RUN: ld.lld -shared %t -o %t.so
Add -z {combreloc,copyreloc,noexecstack,lazy,relro,text}. Differential Revision: https://reviews.llvm.org/D45902 llvm-svn: 330482
2018-04-21 05:24:08 +08:00
[ELF] Support -z initfirst Summary: glibc uses this option to link libpthread.so glibc/nptl/Makefile: LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst Reviewers: ruiu, echristo, espindola Subscribers: emaste, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D48329 llvm-svn: 335090
2018-06-20 10:06:01 +08:00
# RUN: ld.lld -z initfirst -z now -z nodelete -z nodlopen -z origin -Bsymbolic %t %t.so -o %t1
[ELF2] Add support for -Bsymbolic. llvm-svn: 250225
2015-10-14 05:02:34 +08:00
# RUN: llvm-readobj -dynamic-table %t1 | FileCheck -check-prefix=FLAGS %s
Add -z {combreloc,copyreloc,noexecstack,lazy,relro,text}. Differential Revision: https://reviews.llvm.org/D45902 llvm-svn: 330482
2018-04-21 05:24:08 +08:00
# RUN: ld.lld %t %t.so -o %t2
# RUN: llvm-readobj -dynamic-table %t2 | FileCheck %s
# RUN: ld.lld -z lazy %t %t.so -o %t2
[ELF2] -z now option implemented When generating an executable or shared library, mark it to tell the dynamic linker to resolve all symbols when the program is started, or when the shared library is linked to using dlopen, instead of deferring function call resolution to the point when the function is first called. Differential Revision: http://reviews.llvm.org/D13468 llvm-svn: 249551
2015-10-07 23:00:21 +08:00
# RUN: llvm-readobj -dynamic-table %t2 | FileCheck %s
[ELF2] Add support for -Bsymbolic. llvm-svn: 250225
2015-10-14 05:02:34 +08:00
# FLAGS: DynamicSection [
[ELF2] Add support for -z origin. llvm-svn: 250907
2015-10-22 01:09:47 +08:00
# FLAGS: 0x000000000000001E FLAGS ORIGIN SYMBOLIC BIND_NOW
[ELF] Support -z initfirst Summary: glibc uses this option to link libpthread.so glibc/nptl/Makefile: LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst Reviewers: ruiu, echristo, espindola Subscribers: emaste, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D48329 llvm-svn: 335090
2018-06-20 10:06:01 +08:00
# FLAGS: 0x000000006FFFFFFB FLAGS_1 NOW NODELETE INITFIRST NOOPEN ORIGIN
[ELF2] Add support for -Bsymbolic. llvm-svn: 250225
2015-10-14 05:02:34 +08:00
# FLAGS: ]
[ELF2] -z now option implemented When generating an executable or shared library, mark it to tell the dynamic linker to resolve all symbols when the program is started, or when the shared library is linked to using dlopen, instead of deferring function call resolution to the point when the function is first called. Differential Revision: http://reviews.llvm.org/D13468 llvm-svn: 249551
2015-10-07 23:00:21 +08:00
# CHECK: DynamicSection [
[ELF] Support -z initfirst Summary: glibc uses this option to link libpthread.so glibc/nptl/Makefile: LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst Reviewers: ruiu, echristo, espindola Subscribers: emaste, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D48329 llvm-svn: 335090
2018-06-20 10:06:01 +08:00
# CHECK-NOT: FLAGS
# CHECK-NOT: FLAGS_1
[ELF2] -z now option implemented When generating an executable or shared library, mark it to tell the dynamic linker to resolve all symbols when the program is started, or when the shared library is linked to using dlopen, instead of deferring function call resolution to the point when the function is first called. Differential Revision: http://reviews.llvm.org/D13468 llvm-svn: 249551
2015-10-07 23:00:21 +08:00
# CHECK: ]
.globl _start
_start: