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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2010-02-08 05:48:05 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2010-02-08 05:48:05 +0000 |
| commit | 8a9a2486fb46d0a63205e661d360b52b5c0caeb4 (patch) | |
| tree | cbabbefb721d8f7b1c019dfeacb2ab8597be679b /gcc | |
| parent | 7bf25dd66bf108a8db0596f89198efeacba4ba8d (diff) | |
| download | gcc-8a9a2486fb46d0a63205e661d360b52b5c0caeb4.zip gcc-8a9a2486fb46d0a63205e661d360b52b5c0caeb4.tar.gz gcc-8a9a2486fb46d0a63205e661d360b52b5c0caeb4.tar.bz2 | |
* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document.
From-SVN: r156595
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/tm.texi | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dd7b0b68..889e326 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com> + + * doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. + 2010-02-07 Adam Nemet <adambnmet@gmail.com> * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index e69b0e1..aae27c5 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -1424,6 +1424,11 @@ of shift instructions expanded to libgcc calls. If not defined targets. @end deftypefn +@deftypefn {Target Hook} {enum machine_mode} TARGET_UNWIND_WORD_MODE (void) +Return machine mode to be used for @code{_Unwind_Word} type. +The default is to use @code{word_mode}. +@end deftypefn + @defmac ROUND_TOWARDS_ZERO If defined, this macro should be true if the prevailing rounding mode is towards zero. |