diff options
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/ld.texinfo | 17 |
2 files changed, 22 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 067f660..582ab6f 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2005-09-08 Jakub Jelinek <jakub@redhat.com> + + * ld.texinfo: Document -z {no,}execstack, -z {no,}relro + and --eh-frame-hdr options. + 2005-09-07 Alan Modra <amodra@bigpond.net.au> * ldexp.c (fold_name <SIZEOF>): Return 0 for non-existent section. diff --git a/ld/ld.texinfo b/ld/ld.texinfo index ccb4b57..2099971 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -929,6 +929,9 @@ lookup caching possible. Disallows undefined symbols in object files. Undefined symbols in shared libraries are still allowed. +@item execstack +Marks the object as requiring executable stack. + @item initfirst This option is only meaningful when building a shared object. It marks the object so that its runtime initialization will occur @@ -967,6 +970,12 @@ Marks the object not available to @code{dlopen}. @item nodump Marks the object can not be dumped by @code{dldump}. +@item noexecstack +Marks the object as not requiring executable stack. + +@item norelro +Don't create an ELF @code{PT_GNU_RELRO} segment header in the object. + @item now When generating an executable or shared library, mark it to tell the dynamic linker to resolve all symbols when the program is started, or @@ -977,6 +986,9 @@ first called. @item origin Marks the object may contain $ORIGIN. +@item relro +Create an ELF @code{PT_GNU_RELRO} segment header in the object. + @end table Other keywords are ignored for Solaris compatibility. @@ -1814,6 +1826,11 @@ you should not put the definition of @code{__real_malloc} in the same 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 +@item --eh-frame-hdr +Request creation of @code{.eh_frame_hdr} section and ELF +@code{PT_GNU_EH_FRAME} segment header. + @kindex --enable-new-dtags @kindex --disable-new-dtags @item --enable-new-dtags |