2009-03-16 H.J. Lu <hongjiu.lu@intel.com>

[pf3gnuchains/gcc-fork.git] / gcc / doc / extend.texi

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index f901db3..4739eaf 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -2436,6 +2436,11 @@ to run as a thread.  The compiler omits generate prologue/epilogue
 sequences and replaces the return instruction with a @code{sleep}
 instruction.  This attribute is available only on fido.
 
+@item isr
+@cindex interrupt service routines on ARM
+Use this attribute on ARM to write Interrupt Service Routines. This is an
+alias to the @code{interrupt} attribute above.
+
 @item kspisusp
 @cindex User stack pointer in interrupts on the Blackfin
 When used together with @code{interrupt_handler}, @code{exception_handler}
@@ -2548,7 +2553,7 @@ defined by shared libraries.
 @cindex @code{ms_abi} attribute
 @cindex @code{sysv_abi} attribute
 
-On 64-bit x86_65-*-* targets, you can use an ABI attribute to indicate
+On 64-bit x86_64-*-* targets, you can use an ABI attribute to indicate
 which calling convention should be used for a function.  The @code{ms_abi}
 attribute tells the compiler to use the Microsoft ABI, while the
 @code{sysv_abi} attribute tells the compiler to use the ABI used on