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| author | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-13 13:32:57 +0000 |
|---|---|---|
| committer | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-13 13:32:57 +0000 |
| commit | 6e71bd21bb8a410e95a8e675887030b0b8028b91 (patch) | |
| tree | c27f9b1f6edf8bca3d95d41510094e498024b477 /gcc/doc/tm.texi | |
| parent | b3142b4e502168cc8e440c36a5488f8c4e763978 (diff) | |
| download | gcc-6e71bd21bb8a410e95a8e675887030b0b8028b91.tar.gz | |
* doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
* doc/tm.texi: Regenerate.
* target.def (mergeable_rodata_prefix: New defhookpod.
* varasm.c (mergeable_string_section, mergeable_constant_section):
Use it. Allocate name with alloca.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176235 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index faf8b6c66f8..08acb351ba3 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -7050,6 +7050,12 @@ if function is in @code{.text.name}, and the normal readonly-data section otherwise. @end deftypefn +@deftypevr {Target Hook} {const char *} TARGET_ASM_MERGEABLE_RODATA_PREFIX +Usually, the compiler uses the prefix @code{".rodata"} to construct +section names for mergeable constant data. Define this macro to override +the string if a different section name should be used. +@end deftypevr + @deftypefn {Target Hook} {section *} TARGET_ASM_SELECT_RTX_SECTION (enum machine_mode @var{mode}, rtx @var{x}, unsigned HOST_WIDE_INT @var{align}) Return the section into which a constant @var{x}, of mode @var{mode}, should be placed. You can assume that @var{x} is some kind of |