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There are some fixes to the cmse code in mainline gcc that we need to build an embedded toolchain targetting Cortex-M cpus that support the v8m extensions. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
From 02a72c22044c079becd5307c8b5c9552ba0c7f53 Mon Sep 17 00:00:00 2001
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From: avieira <avieira@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Tue, 5 Jun 2018 15:07:09 +0000
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Subject: [PATCH] [arm] Make arm_cmse.h C99 compatible
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gcc/ChangeLog
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2018-06-05 Andre Vieira <andre.simoesdiasvieira@arm.com>
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* config/arm/arm_cmse.h (cmse_nsfptr_create): Change typeof to
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__typeof__.
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(cmse_check_pointed_object): Likewise.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261204 138bc75d-0d04-0410-961f-82ee72b054a4
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---
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gcc/config/arm/arm_cmse.h | 4 ++--
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4 files changed, 16 insertions(+), 2 deletions(-)
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create mode 100644 gcc/testsuite/gcc.target/arm/cmse/cmse-1c99.c
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diff --git a/gcc/config/arm/arm_cmse.h b/gcc/config/arm/arm_cmse.h
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index f972e23659d..9b35537cd33 100644
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--- a/gcc/config/arm/arm_cmse.h
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+++ b/gcc/config/arm/arm_cmse.h
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@@ -173,7 +173,7 @@ cmse_nonsecure_caller (void)
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#define CMSE_MPU_NONSECURE 16
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#define CMSE_NONSECURE 18
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-#define cmse_nsfptr_create(p) ((typeof ((p))) ((__INTPTR_TYPE__) (p) & ~1))
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+#define cmse_nsfptr_create(p) ((__typeof__ ((p))) ((__INTPTR_TYPE__) (p) & ~1))
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#define cmse_is_nsfptr(p) (!((__INTPTR_TYPE__) (p) & 1))
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@@ -187,7 +187,7 @@ __extension__ void *
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cmse_check_address_range (void *, size_t, int);
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#define cmse_check_pointed_object(p, f) \
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- ((typeof ((p))) cmse_check_address_range ((p), sizeof (*(p)), (f)))
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+ ((__typeof__ ((p))) cmse_check_address_range ((p), sizeof (*(p)), (f)))
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#endif /* __ARM_FEATURE_CMSE & 1 */
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