[v3,15/23] aarch64: Add target pragma tests for gcs

Message ID	20241108144816.2681175-16-yury.khrustalev@arm.com
State	New
Headers	show Return-Path: <gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org> DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1E748385782C From: Yury Khrustalev <yury.khrustalev@arm.com> To: gcc-patches@gcc.gnu.org Cc: nsz@gcc.gnu.org, richard.earnshaw@arm.com, matthieu.longo@arm.com, richard.ball@arm.com, richard.sandiford@arm.com, ktkachov@nvidia.com, john.brawn@arm.com Subject: [PATCH v3 15/23] aarch64: Add target pragma tests for gcs Date: Fri, 8 Nov 2024 14:48:08 +0000 Message-Id: <20241108144816.2681175-16-yury.khrustalev@arm.com> In-Reply-To: <20241108144816.2681175-1-yury.khrustalev@arm.com> References: <20241108144816.2681175-1-yury.khrustalev@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org
Series	aarch64: Add support for Guarded Control Stack extension \| expand [v3,00/23] aarch64: Add support for Guarded Control Stack extension [v3,01/23] aarch64: Add -mbranch-protection=gcs option [v3,02/23] aarch64: Add branch-protection target pragma tests [v3,03/23] aarch64: Add support for chkfeat insn [v3,04/23] aarch64: Add __builtin_aarch64_chkfeat [v3,05/23] aarch64: Add ACLE __chkfeat intrinsic [v3,06/23] aarch64: Add __builtin_aarch64_chkfeat and __chkfeat tests [v3,07/23] aarch64: Add GCS instructions [v3,08/23] aarch64: Add GCS builtins [v3,09/23] aarch64: Add ACLE __gcs* intrinsics [v3,10/23] aarch64: Add __builtin_aarch64_gcs* and __gcs* tests [v3,11/23] aarch64: Add GCS support for nonlocal stack save [v3,12/23] aarch64: Add non-local goto and jump tests for GCS [v3,13/23] aarch64: Add ACLE feature macros for GCS [v3,14/23] aarch64: Add test for GCS ACLE defs [v3,15/23] aarch64: Add target pragma tests for gcs [v3,16/23] aarch64: Add GCS support to the unwinder [v3,17/23] aarch64: Emit GNU property NOTE for GCS [v3,18/23] aarch64: libgcc: add GCS marking to asm [v3,19/23] aarch64: libatomic: add GCS marking to asm [v3,20/23] aarch64: Introduce indirect_return attribute [v3,21/23] aarch64: Add tests and docs for indirect_return attribute [v3,22/23] aarch64: Fix tests incompatible with GCS [v3,23/23] aarch64: Fix nonlocal goto tests incompatible with GCS

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20241108144816.2681175-16-yury.khrustalev@arm.com

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New

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DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1E748385782C
From: Yury Khrustalev <yury.khrustalev@arm.com>
To: gcc-patches@gcc.gnu.org
Cc: nsz@gcc.gnu.org, richard.earnshaw@arm.com, matthieu.longo@arm.com,
 richard.ball@arm.com, richard.sandiford@arm.com, ktkachov@nvidia.com,
 john.brawn@arm.com
Subject: [PATCH v3 15/23] aarch64: Add target pragma tests for gcs
Date: Fri,  8 Nov 2024 14:48:08 +0000
Message-Id: <20241108144816.2681175-16-yury.khrustalev@arm.com>
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Series

aarch64: Add support for Guarded Control Stack extension | expand

Commit Message

Yury Khrustalev Nov. 8, 2024, 2:48 p.m. UTC

From: Szabolcs Nagy <szabolcs.nagy@arm.com>

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/pragma_cpp_predefs_4.c: Add gcs specific
	tests.
---
 .../gcc.target/aarch64/pragma_cpp_predefs_4.c | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
index 8e707630774..417293d4d5a 100644
--- a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
@@ -91,6 +91,9 @@ 
 #if __ARM_FEATURE_PAC_DEFAULT != 1
 #error Foo
 #endif
+#ifndef __ARM_FEATURE_GCS_DEFAULT
+#error Foo
+#endif
 
 #pragma GCC target ("branch-protection=none")
 #ifdef __ARM_FEATURE_BTI_DEFAULT
@@ -99,6 +102,9 @@ 
 #ifdef __ARM_FEATURE_PAC_DEFAULT
 #error Foo
 #endif
+#ifdef __ARM_FEATURE_GCS_DEFAULT
+#error Foo
+#endif
 
 #pragma GCC push_options
 #pragma GCC target "branch-protection=bti+pac-ret"
@@ -117,6 +123,9 @@ 
 #ifdef __ARM_FEATURE_PAC_DEFAULT
 #error Foo
 #endif
+#ifdef __ARM_FEATURE_GCS_DEFAULT
+#error Foo
+#endif
 
 #pragma GCC target "branch-protection=pac-ret"
 #ifdef __ARM_FEATURE_BTI_DEFAULT
@@ -133,3 +142,29 @@ 
 #if __ARM_FEATURE_PAC_DEFAULT != 6
 #error Foo
 #endif
+
+#pragma GCC target "branch-protection=gcs"
+#ifdef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#ifdef __ARM_FEATURE_PAC_DEFAULT
+#error Foo
+#endif
+#ifndef __ARM_FEATURE_GCS_DEFAULT
+#error Foo
+#endif
+
+#pragma GCC target "arch=armv8.8-a+gcs"
+#ifndef __ARM_FEATURE_GCS
+#error Foo
+#endif
+
+#pragma GCC target "arch=armv8.8-a+nogcs"
+#ifdef __ARM_FEATURE_GCS
+#error Foo
+#endif
+
+#pragma GCC target "arch=armv8.8-a"
+#ifdef __ARM_FEATURE_GCS
+#error Foo
+#endif

[v3,15/23] aarch64: Add target pragma tests for gcs

Commit Message

Patch