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Re: [PATCH] x86 interrupt attribute patch [2/2]

From: Sandra Loosemore <sandra at codesourcery dot com>
To: "Koval, Julia" <julia dot koval at intel dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: "Lu, Hongjiu" <hongjiu dot lu at intel dot com>, "vaalfreja at gmail dot com" <vaalfreja at gmail dot com>, "ubizjak at gmail dot com" <ubizjak at gmail dot com>, "law at redhat dot com" <law at redhat dot com>, "Zamyatin, Igor" <igor dot zamyatin at intel dot com>
Date: Thu, 2 Jun 2016 12:33:00 -0600
Subject: Re: [PATCH] x86 interrupt attribute patch [2/2]
Authentication-results: sourceware.org; auth=none
References: <4E89A029A0F8D443B436A5167BA3C53F03CFFF3B at CDSMSX101 dot ccr dot corp dot intel dot com> <57323E4F dot 8060309 at codesourcery dot com> <4E89A029A0F8D443B436A5167BA3C53F03D14E00 at CDSMSX101 dot ccr dot corp dot intel dot com> <574C966E dot 2000005 at codesourcery dot com> <4E89A029A0F8D443B436A5167BA3C53F03D15391 at CDSMSX101 dot ccr dot corp dot intel dot com>

On 06/01/2016 08:19 AM, Koval, Julia wrote:

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 2d4f028..3e6a796 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -5266,6 +5266,79 @@ On x86-32 targets, the @code{stdcall} attribute causes the compiler to
 assume that the called function pops off the stack space used to
 pass arguments, unless it takes a variable number of arguments.

+@item no_caller_saved_registers
+@cindex @code{no_caller_saved_registers} function attribute, x86
+Use this attribute to indicate that the specified function has no
+caller-saved registers. That is, all registers are callee-saved. For
+example, this attribute can be used for a function, called from an


s/function,/function/

The documentation parts are OK with that change.

-Sandra

References:
- RE: [PATCH] x86 interrupt attribute patch [2/2]
  - From: Koval, Julia

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