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Wed, 08 Jan 2025 18:36:42 -0800 (PST) Received: from charlie.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-21a9176bed6sm1434365ad.12.2025.01.08.18.36.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jan 2025 18:36:41 -0800 (PST) From: Charlie Jenkins Date: Wed, 08 Jan 2025 18:36:18 -0800 Subject: [PATCH v6 03/16] perf tools: csky: Support generic syscall headers Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250108-perf_syscalltbl-v6-3-7543b5293098@rivosinc.com> References: <20250108-perf_syscalltbl-v6-0-7543b5293098@rivosinc.com> In-Reply-To: <20250108-perf_syscalltbl-v6-0-7543b5293098@rivosinc.com> To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Paul Walmsley , Palmer Dabbelt , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , =?utf-8?q?G=C3=BCnt?= =?utf-8?q?her_Noack?= , Christian Brauner , Guo Ren , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Jonathan Corbet , Arnd Bergmann Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-riscv@lists.infradead.org, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, linux-csky@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, Charlie Jenkins X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2180; i=charlie@rivosinc.com; h=from:subject:message-id; bh=ChjCi+WDWxIeAEQr9uB+RlwWvFzZ2k5NiZ20md8SwKA=; b=owGbwMvMwCHWx5hUnlvL8Y3xtFoSQ3q9mU4tJ+sitVdXi50kly5mevw4wyvfdsnPgvhdN/OkF E6FMH/uKGVhEONgkBVTZOG51sDceke/7Kho2QSYOaxMIEMYuDgFYCICIQy/2RdYF5ldWF8zbd2d Iy57ZizXVH5wpIj5cMz+BVkp0tNW72D4K6jHKPDXw2RxwY/fvdLvimzW+CzMzizzXBKnqnNhe9M KHgA= X-Developer-Key: i=charlie@rivosinc.com; a=openpgp; fpr=7D834FF11B1D8387E61C776FFB10D1F27D6B1354 csky uses the generic syscall table, use that in perf instead of requiring libaudit. Signed-off-by: Charlie Jenkins Acked-by: Guo Ren --- tools/perf/Makefile.perf | 2 +- tools/perf/arch/csky/entry/syscalls/Kbuild | 2 ++ tools/perf/arch/csky/entry/syscalls/Makefile.syscalls | 3 +++ tools/perf/arch/csky/include/syscall_table.h | 2 ++ 4 files changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 44b9e33b9568f638ba12ad688833fdb661c16c16..3fe47bd21c0ea39473c584c82383ca5d4daf580f 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -311,7 +311,7 @@ FEATURE_TESTS := all endif endif # architectures that use the generic syscall table -generic_syscall_table_archs := riscv arc +generic_syscall_table_archs := riscv arc csky ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) include $(srctree)/tools/perf/scripts/Makefile.syscalls endif diff --git a/tools/perf/arch/csky/entry/syscalls/Kbuild b/tools/perf/arch/csky/entry/syscalls/Kbuild new file mode 100644 index 0000000000000000000000000000000000000000..11707c481a24ecf4e220e51eb1aca890fe929a13 --- /dev/null +++ b/tools/perf/arch/csky/entry/syscalls/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +syscall-y += syscalls_32.h diff --git a/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls b/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls new file mode 100644 index 0000000000000000000000000000000000000000..ea2dd10d0571df464574a9c0232ada0ac1f79a3f --- /dev/null +++ b/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += csky time32 stat64 rlimit diff --git a/tools/perf/arch/csky/include/syscall_table.h b/tools/perf/arch/csky/include/syscall_table.h new file mode 100644 index 0000000000000000000000000000000000000000..4c942821662d95216765b176a84d5fc7974e1064 --- /dev/null +++ b/tools/perf/arch/csky/include/syscall_table.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include