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| author | Nick Clifton <nickc@redhat.com> | 2016-09-14 10:42:10 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-09-14 10:42:10 +0100 |
| commit | 29063f8bfb9d68a213efd1d0ab7a66f97ed9a013 (patch) | |
| tree | e3dc42be85b5b08d1854d6b174d359670a4eebdf /ld/ld.texinfo | |
| parent | d68ff01f176038a3a1f21bd2a60dd3d5a2ea0343 (diff) | |
| download | gdb-29063f8bfb9d68a213efd1d0ab7a66f97ed9a013.zip gdb-29063f8bfb9d68a213efd1d0ab7a66f97ed9a013.tar.gz gdb-29063f8bfb9d68a213efd1d0ab7a66f97ed9a013.tar.bz2 | |
Add support for disabling automatic generation of .eh_frame_hdr sections in ELF based linkers.
PR ld/20537
* emultempl/elf32.em: More OPTION_xxx values into an enum. Add
OPTION_NO_EH_FRAME_HDR.
(_add_options): Add support for --no-eh-frame-hdr.
* ld.texinfo: Document new option.
* lexsup.c (elf_shlib_list_options): List new option.
* NEWS: Mention the new option.
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 0213851..5944b12 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -2270,9 +2270,12 @@ file as @code{__wrap_malloc}; if you do, the assembler may resolve the call before the linker has a chance to wrap it to @code{malloc}. @kindex --eh-frame-hdr +@kindex --no-eh-frame-hdr @item --eh-frame-hdr -Request creation of @code{.eh_frame_hdr} section and ELF -@code{PT_GNU_EH_FRAME} segment header. +@itemx --no-eh-frame-hdr +Request (@option{--eh-frame-hdr}) or suppress +(@option{--no-eh-frame-hdr}) the creation of @code{.eh_frame_hdr} +section and ELF @code{PT_GNU_EH_FRAME} segment header. @kindex --ld-generated-unwind-info @item --no-ld-generated-unwind-info |