diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index ab5dc378626f..7f91b6013ddc 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -35,6 +35,7 @@ FEATURE_TESTS_BASIC := \ fortify-source \ sync-compare-and-swap \ get_current_dir_name \ + gettid \ glibc \ gtk2 \ gtk2-infobar \ diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index eb61acce921c..6df574750bc9 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -54,6 +54,7 @@ FILES= \ test-get_cpuid.bin \ test-sdt.bin \ test-cxx.bin \ + test-gettid.bin \ test-jvmti.bin \ test-sched_getcpu.bin \ test-setns.bin \ @@ -262,6 +263,9 @@ $(OUTPUT)test-sdt.bin: $(OUTPUT)test-cxx.bin: $(BUILDXX) -std=gnu++11 +$(OUTPUT)test-gettid.bin: + $(BUILD) + $(OUTPUT)test-jvmti.bin: $(BUILD) diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 58f01b950195..8282bbe547c4 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -38,6 +38,10 @@ # include "test-get_current_dir_name.c" #undef main +#define main main_test_gettid +# include "test-gettid.c" +#undef main + #define main main_test_glibc # include "test-glibc.c" #undef main @@ -183,6 +187,7 @@ int main(int argc, char *argv[]) main_test_libelf(); main_test_libelf_mmap(); main_test_get_current_dir_name(); + main_test_gettid(); main_test_glibc(); main_test_dwarf(); main_test_dwarf_getlocations(); diff --git a/tools/build/feature/test-gettid.c b/tools/build/feature/test-gettid.c new file mode 100644 index 000000000000..ef24e42d3f1b --- /dev/null +++ b/tools/build/feature/test-gettid.c @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo +#define _GNU_SOURCE +#include + +int main(void) +{ + return gettid(); +} + +#undef _GNU_SOURCE diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index bb10d6ef35e6..a328beb9f505 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -318,6 +318,10 @@ ifeq ($(feature-get_current_dir_name), 1) CFLAGS += -DHAVE_GET_CURRENT_DIR_NAME endif +ifeq ($(feature-gettid), 1) + CFLAGS += -DHAVE_GETTID +endif + ifdef NO_LIBELF NO_DWARF := 1 NO_DEMANGLE := 1 diff --git a/tools/perf/jvmti/jvmti_agent.c b/tools/perf/jvmti/jvmti_agent.c index f7eb63cbbc65..88108598d6e9 100644 --- a/tools/perf/jvmti/jvmti_agent.c +++ b/tools/perf/jvmti/jvmti_agent.c @@ -45,10 +45,12 @@ static char jit_path[PATH_MAX]; static void *marker_addr; +#ifndef HAVE_GETTID static inline pid_t gettid(void) { return (pid_t)syscall(__NR_gettid); } +#endif static int get_e_machine(struct jitheader *hdr) {