From 46fa8866775cc381511da12a5aeab916d3527a33 Mon Sep 17 00:00:00 2001 From: Alexander Fedotov Date: Wed, 6 Mar 2019 13:02:17 +0300 Subject: [PATCH] Allow SVC as a parameter of intterupt attribute for Arm. --- gcc/config/arm/arm.c | 2 ++ gcc/doc/extend.texi | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 69b74a237a5..d0252408ab2 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -3808,6 +3808,8 @@ static const isr_attribute_arg isr_attribute_args [] = { "undef", ARM_FT_EXCEPTION }, { "SWI", ARM_FT_EXCEPTION }, { "swi", ARM_FT_EXCEPTION }, + { "SVC", ARM_FT_EXCEPTION }, + { "svc", ARM_FT_EXCEPTION }, { NULL, ARM_FT_NORMAL } }; diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 7425d890617..808813d1bff 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -4176,7 +4176,7 @@ void f () __attribute__ ((interrupt ("IRQ"))); @noindent Permissible values for this parameter are: @code{IRQ}, @code{FIQ}, -@code{SWI}, @code{ABORT} and @code{UNDEF}. +@code{SVC}, @code{SWI}, @code{ABORT} and @code{UNDEF}. Permissible values are also accepted in lower case. On ARMv7-M the interrupt type is ignored, and the attribute means the function may be called with a word-aligned stack pointer. -- 2.20.1.windows.1