diff options
| -rw-r--r-- | tools/build/Makefile.feature | 3 | ||||
| -rw-r--r-- | tools/build/feature/Makefile | 7 | ||||
| -rw-r--r-- | tools/build/feature/test-all.c | 5 | ||||
| -rw-r--r-- | tools/build/feature/test-libopencsd.c | 8 | ||||
| -rw-r--r-- | tools/perf/Makefile.config | 25 | ||||
| -rw-r--r-- | tools/perf/Makefile.perf | 2 |
6 files changed, 48 insertions, 2 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index e52fcefee379..c378f003b007 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -66,7 +66,8 @@ FEATURE_TESTS_BASIC := \ bpf \ sched_getcpu \ sdt \ - setns + setns \ + libopencsd # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list # of all feature tests diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index cff38f342283..59585fe20221 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -52,7 +52,8 @@ FILES= \ test-cxx.bin \ test-jvmti.bin \ test-sched_getcpu.bin \ - test-setns.bin + test-setns.bin \ + test-libopencsd.bin FILES := $(addprefix $(OUTPUT),$(FILES)) @@ -104,6 +105,10 @@ $(OUTPUT)test-sched_getcpu.bin: $(OUTPUT)test-setns.bin: $(BUILD) +$(OUTPUT)test-libopencsd.bin: + $(BUILD) # -lopencsd_c_api -lopencsd provided by + # $(FEATURE_CHECK_LDFLAGS-libopencsd) + DWARFLIBS := -ldw ifeq ($(findstring -static,${LDFLAGS}),-static) DWARFLIBS += -lelf -lebl -lz -llzma -lbz2 diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 6fdf83263ab7..8dc20a61341f 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -162,6 +162,10 @@ # include "test-setns.c" #undef main +#define main main_test_libopencsd +# include "test-libopencsd.c" +#undef main + int main(int argc, char *argv[]) { main_test_libpython(); @@ -199,6 +203,7 @@ int main(int argc, char *argv[]) main_test_sched_getcpu(); main_test_sdt(); main_test_setns(); + main_test_libopencsd(); return 0; } diff --git a/tools/build/feature/test-libopencsd.c b/tools/build/feature/test-libopencsd.c new file mode 100644 index 000000000000..5ff1246e6194 --- /dev/null +++ b/tools/build/feature/test-libopencsd.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <opencsd/c_api/opencsd_c_api.h> + +int main(void) +{ + (void)ocsd_get_version(); + return 0; +} diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index a042ccca4e93..0dfdaa9fa81e 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -105,6 +105,16 @@ FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) +ifdef CSINCLUDES + LIBOPENCSD_CFLAGS := -I$(CSINCLUDES) +endif +OPENCSDLIBS := -lopencsd_c_api -lopencsd +ifdef CSLIBS + LIBOPENCSD_LDFLAGS := -L$(CSLIBS) +endif +FEATURE_CHECK_CFLAGS-libopencsd := $(LIBOPENCSD_CFLAGS) +FEATURE_CHECK_LDFLAGS-libopencsd := $(LIBOPENCSD_LDFLAGS) $(OPENCSDLIBS) + ifeq ($(NO_PERF_REGS),0) CFLAGS += -DHAVE_PERF_REGS_SUPPORT endif @@ -353,6 +363,21 @@ ifeq ($(feature-setns), 1) $(call detected,CONFIG_SETNS) endif +ifndef NO_CORESIGHT + ifeq ($(feature-libopencsd), 1) + CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS) + LDFLAGS += $(LIBOPENCSD_LDFLAGS) + EXTLIBS += $(OPENCSDLIBS) + $(call detected,CONFIG_LIBOPENCSD) + ifdef CSTRACE_RAW + CFLAGS += -DCS_DEBUG_RAW + ifeq (${CSTRACE_RAW}, packed) + CFLAGS += -DCS_RAW_PACKED + endif + endif + endif +endif + ifndef NO_LIBELF CFLAGS += -DHAVE_LIBELF_SUPPORT EXTLIBS += -lelf diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 9a9b528a88bb..9b0351d3ce34 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -98,6 +98,8 @@ include ../scripts/utilities.mak # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if # llvm-config is not in $PATH. +# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding. + # As per kernel Makefile, avoid funny character set dependencies unexport LC_ALL LC_COLLATE=C |