diff options
| author | Charlie Jenkins <charlie@rivosinc.com> | 2025-01-08 18:36:17 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-01-09 12:50:56 -0300 |
| commit | 26db6722566bbbba9b184548fa4493123e800e9d (patch) | |
| tree | a1d05baee8c3f897469cb07269d8991d80d91f48 /tools | |
| parent | 4a73aff8c5e2a156bb841f022df51c27e8104ac8 (diff) | |
perf tools arc: Support generic syscall headers
Arc uses the generic syscall table, use that in perf instead of
requiring libaudit.
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Günther Noack <gnoack@google.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mickaël Salaün <mic@digikod.net>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20250108-perf_syscalltbl-v6-2-7543b5293098@rivosinc.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Makefile.config | 2 | ||||
| -rw-r--r-- | tools/perf/Makefile.perf | 3 | ||||
| -rw-r--r-- | tools/perf/arch/arc/entry/syscalls/Kbuild | 2 | ||||
| -rw-r--r-- | tools/perf/arch/arc/entry/syscalls/Makefile.syscalls | 3 | ||||
| -rw-r--r-- | tools/perf/arch/arc/include/syscall_table.h | 2 |
5 files changed, 10 insertions, 2 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 6d66a7bad30d..4e05dd2e9596 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -36,7 +36,7 @@ ifneq ($(NO_SYSCALL_TABLE),1) endif # architectures that use the generic syscall table scripts - ifeq ($(SRCARCH),riscv) + ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) NO_SYSCALL_TABLE := 0 CFLAGS += -DGENERIC_SYSCALL_TABLE CFLAGS += -I$(OUTPUT)arch/$(SRCARCH)/include/generated diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index bf0516e328aa..44b9e33b9568 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -311,7 +311,8 @@ FEATURE_TESTS := all endif endif # architectures that use the generic syscall table -ifeq ($(SRCARCH),riscv) +generic_syscall_table_archs := riscv arc +ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) include $(srctree)/tools/perf/scripts/Makefile.syscalls endif include Makefile.config diff --git a/tools/perf/arch/arc/entry/syscalls/Kbuild b/tools/perf/arch/arc/entry/syscalls/Kbuild new file mode 100644 index 000000000000..11707c481a24 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +syscall-y += syscalls_32.h diff --git a/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls new file mode 100644 index 000000000000..391d30ab7a83 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += arc time32 renameat stat64 rlimit diff --git a/tools/perf/arch/arc/include/syscall_table.h b/tools/perf/arch/arc/include/syscall_table.h new file mode 100644 index 000000000000..4c942821662d --- /dev/null +++ b/tools/perf/arch/arc/include/syscall_table.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <asm/syscalls_32.h> |