From: hjl Date: Tue, 3 Mar 2015 15:52:07 +0000 (+0000) Subject: Regenerate doc/tm.texi X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=32497dec87c41f5a862a448b0ce7598b50a5225d;p=thirdparty%2Fgcc.git Regenerate doc/tm.texi * doc/tm.texi: Regenerated. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221151 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 44bad141a9c3..11a2068f2f12 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2015-03-03 H.J. Lu + + * doc/tm.texi: Regenerated. + 2015-03-03 Max Filippov * builtins.c (expand_builtin_return_addr): Add diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 6e5d2c044110..6c5bfabfaa9f 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -3045,7 +3045,7 @@ A C expression whose value is RTL representing the value of the return address for the frame @var{count} steps up from the current frame, after the prologue. @var{frameaddr} is the frame pointer of the @var{count} frame, or the frame pointer of the @var{count} @minus{} 1 frame if -@code{RETURN_ADDR_IN_PREVIOUS_FRAME} is defined. +@code{RETURN_ADDR_IN_PREVIOUS_FRAME} is nonzero. The value of the expression must always be the correct address when @var{count} is zero, but may be @code{NULL_RTX} if there is no way to @@ -3053,8 +3053,9 @@ determine the return address of other frames. @end defmac @defmac RETURN_ADDR_IN_PREVIOUS_FRAME -Define this if the return address of a particular stack frame is accessed -from the frame pointer of the previous stack frame. +Define this macro to nonzero value if the return address of a particular +stack frame is accessed from the frame pointer of the previous stack +frame. The zero default for this macro is suitable for most ports. @end defmac @defmac INCOMING_RETURN_ADDR_RTX