diff options
| author | Alan Modra <amodra@gmail.com> | 2015-09-18 14:51:50 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-09-18 16:43:06 +0930 |
| commit | 7ae4ea7d0db5228d8978d52bebac2b1d95a78560 (patch) | |
| tree | 9f72597c5b90cebfbc2eb9bfffc673190ee21950 | |
| parent | 7c9cf4158452094f4c463676e5122c5c4ce64de8 (diff) | |
| download | gdb-7ae4ea7d0db5228d8978d52bebac2b1d95a78560.zip gdb-7ae4ea7d0db5228d8978d52bebac2b1d95a78560.tar.gz gdb-7ae4ea7d0db5228d8978d52bebac2b1d95a78560.tar.bz2 | |
Add missing PowerPC64 ld --save-restore-funcs doc
* ld.texinfo: Document --{no-,}save-restore-funcs.
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/ld.texinfo | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index f495ed2..e73abeb 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,9 @@ 2015-09-18 Alan Modra <amodra@gmail.com> + * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs. + +2015-09-18 Alan Modra <amodra@gmail.com> + * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1. (OPTION_TLS_GET_ADDR_OPT): Define. (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt. diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 57f1730..c5d39d5 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -7126,6 +7126,16 @@ to control both @samp{foo} and @samp{.foo}. The option dot-prefixed patterns. Use @samp{--no-dotsyms} to disable this feature. +@cindex PowerPC64 register save/restore functions +@kindex --save-restore-funcs +@kindex --no-save-restore-funcs +@item --save-restore-funcs, --no-save-restore-funcs +These two options control whether PowerPC64 @command{ld} automatically +provides out-of-line register save and restore functions used by +@samp{-Os} code. The default is to provide any such referenced +function for a normal final link, and to not do so for a relocatable +link. + @cindex PowerPC64 TLS optimization @kindex --no-tls-optimize @item --no-tls-optimize |