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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-05-11 11:26:26 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-05-11 11:28:16 -0700 |
| commit | f2c29a169242d0c564afb46ecaf160422b28bfbb (patch) | |
| tree | 47f5430d0a762aeee6350933c33943da3de96ba3 /ld/testsuite/ld-x86-64/pr21038c.d | |
| parent | dc2be3d2f6de530aac40983e79e29e050f40e759 (diff) | |
| download | gdb-f2c29a169242d0c564afb46ecaf160422b28bfbb.zip gdb-f2c29a169242d0c564afb46ecaf160422b28bfbb.tar.gz gdb-f2c29a169242d0c564afb46ecaf160422b28bfbb.tar.bz2 | |
x86-64: Rename .plt.bnd to .plt.sec
Rename .plt.bnd to .plt.sec to indicate that this is used as the second
PLT section. There is no change in run-time behavior. We also scan the
.plt.sec section to synthesize PLT symbols.
bfd/
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
to plt_second.
(elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
to plt_second/plt_second_eh_frame.
(elf_x86_64_link_hash_newfunc): Updated.
(elf_x86_64_allocate_dynrelocs): Likewise.
(elf_x86_64_size_dynamic_sections): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_finish_dynamic_symbol): Likewise.
(elf_x86_64_finish_dynamic_sections): Likewise.
(elf_x86_64_plt_type): Rename plt_bnd to plt_second.
(elf_x86_64_get_synthetic_symtab): Updated. Also scan the
.plt.sec section.
(elf_backend_setup_gnu_properties): Updated. Create the
.plt.sec section instead of the .plt.sec section.
ld/
* emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): Replace
.plt.bnd with .plt.sec.
* testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise.
* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
* testsuite/ld-x86-64/bnd-plt-1.d: Likewise.
* testsuite/ld-x86-64/mpx3.dd: Likewise.
* testsuite/ld-x86-64/mpx3n.dd: Likewise.
* testsuite/ld-x86-64/mpx4.dd: Likewise.
* testsuite/ld-x86-64/mpx4n.dd: Likewise.
* testsuite/ld-x86-64/plt-main-bnd-now.rd: Likewise.
* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
* testsuite/ld-x86-64/pr21038b.d: Likewise.
* testsuite/ld-x86-64/pr21038c-now.d: Likewise.
* testsuite/ld-x86-64/pr21038c.d: Likewise.
Diffstat (limited to 'ld/testsuite/ld-x86-64/pr21038c.d')
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21038c.d | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ld/testsuite/ld-x86-64/pr21038c.d b/ld/testsuite/ld-x86-64/pr21038c.d index 719a6e1..eb6f207 100644 --- a/ld/testsuite/ld-x86-64/pr21038c.d +++ b/ld/testsuite/ld-x86-64/pr21038c.d @@ -1,4 +1,4 @@ -#name: PR ld/21038 (.plt.got and .plt.bnd) +#name: PR ld/21038 (.plt.got and .plt.sec) #as: --64 #ld: -z bndplt -melf_x86_64 -shared -z relro --ld-generated-unwind-info #objdump: -dw -Wf @@ -71,7 +71,7 @@ Disassembly of section .plt.got: +[a-f0-9]+: f2 ff 25 71 0d 20 00 bnd jmpq \*0x200d71\(%rip\) # 200ff8 <func1> +[a-f0-9]+: 90 nop -Disassembly of section .plt.bnd: +Disassembly of section .plt.sec: 0+288 <func2@plt>: +[a-f0-9]+: f2 ff 25 89 0d 20 00 bnd jmpq \*0x200d89\(%rip\) # 201018 <func2> |