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-rw-r--r--tools/build/Makefile.feature11
-rw-r--r--tools/build/feature/Makefile24
-rw-r--r--tools/build/feature/test-all.c16
-rw-r--r--tools/build/feature/test-dwarf.c11
-rw-r--r--tools/build/feature/test-dwarf_getcfi.c9
-rw-r--r--tools/build/feature/test-dwarf_getlocations.c13
-rw-r--r--tools/build/feature/test-libdw-dwarf-unwind.c14
-rw-r--r--tools/build/feature/test-libdw.c56
-rw-r--r--tools/build/feature/test-libtraceevent.c2
9 files changed, 69 insertions, 87 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index 2ebfb826dcea..bca47d136f05 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -30,9 +30,7 @@ endef
#
FEATURE_TESTS_BASIC := \
backtrace \
- dwarf \
- dwarf_getlocations \
- dwarf_getcfi \
+ libdw \
eventfd \
fortify-source \
get_current_dir_name \
@@ -61,7 +59,6 @@ FEATURE_TESTS_BASIC := \
reallocarray \
stackprotector-all \
timerfd \
- libdw-dwarf-unwind \
zlib \
lzma \
get_cpuid \
@@ -121,8 +118,7 @@ ifeq ($(FEATURE_TESTS),all)
endif
FEATURE_DISPLAY ?= \
- dwarf \
- dwarf_getlocations \
+ libdw \
glibc \
libbfd \
libbfd-buildid \
@@ -134,7 +130,6 @@ FEATURE_DISPLAY ?= \
libpython \
libcrypto \
libunwind \
- libdw-dwarf-unwind \
libcapstone \
llvm-perf \
zlib \
@@ -234,7 +229,7 @@ endef
#
# generates feature value assignment for name, like:
-# $(call feature_assign,dwarf) == feature-dwarf=1
+# $(call feature_assign,libdw) == feature-libdw=1
#
feature_assign = feature-$(1)=$(feature-$(1))
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 28cdfb11a755..043dfd00fce7 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -5,9 +5,7 @@ FILES= \
test-all.bin \
test-backtrace.bin \
test-bionic.bin \
- test-dwarf.bin \
- test-dwarf_getlocations.bin \
- test-dwarf_getcfi.bin \
+ test-libdw.bin \
test-eventfd.bin \
test-fortify-source.bin \
test-get_current_dir_name.bin \
@@ -53,7 +51,6 @@ FILES= \
test-pthread-barrier.bin \
test-stackprotector-all.bin \
test-timerfd.bin \
- test-libdw-dwarf-unwind.bin \
test-libbabeltrace.bin \
test-libcapstone.bin \
test-compile-32.bin \
@@ -169,9 +166,9 @@ $(OUTPUT)test-libopencsd.bin:
$(BUILD) # -lopencsd_c_api -lopencsd provided by
# $(FEATURE_CHECK_LDFLAGS-libopencsd)
-DWARFLIBS := -ldw
+DWLIBS := -ldw
ifeq ($(findstring -static,${LDFLAGS}),-static)
- DWARFLIBS += -lelf -lz -llzma -lbz2 -lzstd
+ DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0
LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
@@ -180,21 +177,15 @@ ifeq ($(findstring -static,${LDFLAGS}),-static)
# Elfutils merged libebl.a into libdw.a starting from version 0.177,
# Link libebl.a only if libdw is older than this version.
ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
- DWARFLIBS += -lebl
+ DWLIBS += -lebl
endif
# Must put -ldl after -lebl for dependency
DWARFLIBS += -ldl
endif
-$(OUTPUT)test-dwarf.bin:
- $(BUILD) $(DWARFLIBS)
-
-$(OUTPUT)test-dwarf_getlocations.bin:
- $(BUILD) $(DWARFLIBS)
-
-$(OUTPUT)test-dwarf_getcfi.bin:
- $(BUILD) $(DWARFLIBS)
+$(OUTPUT)test-libdw.bin:
+ $(BUILD) $(DWLIBS)
$(OUTPUT)test-libelf-getphdrnum.bin:
$(BUILD) -lelf
@@ -321,9 +312,6 @@ $(OUTPUT)test-backtrace.bin:
$(OUTPUT)test-timerfd.bin:
$(BUILD)
-$(OUTPUT)test-libdw-dwarf-unwind.bin:
- $(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind)
-
$(OUTPUT)test-libbabeltrace.bin:
$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 6f4bf386a3b5..59ef3d7fe6a4 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -38,12 +38,8 @@
# include "test-glibc.c"
#undef main
-#define main main_test_dwarf
-# include "test-dwarf.c"
-#undef main
-
-#define main main_test_dwarf_getlocations
-# include "test-dwarf_getlocations.c"
+#define main main_test_libdw
+# include "test-libdw.c"
#undef main
#define main main_test_eventfd
@@ -98,10 +94,6 @@
# include "test-stackprotector-all.c"
#undef main
-#define main main_test_libdw_dwarf_unwind
-# include "test-libdw-dwarf-unwind.c"
-#undef main
-
#define main main_test_zlib
# include "test-zlib.c"
#undef main
@@ -187,8 +179,7 @@ int main(int argc, char *argv[])
main_test_get_current_dir_name();
main_test_gettid();
main_test_glibc();
- main_test_dwarf();
- main_test_dwarf_getlocations();
+ main_test_libdw();
main_test_eventfd();
main_test_libelf_getphdrnum();
main_test_libelf_gelf_getnote();
@@ -202,7 +193,6 @@ int main(int argc, char *argv[])
main_test_numa_num_possible_cpus();
main_test_timerfd();
main_test_stackprotector_all();
- main_test_libdw_dwarf_unwind();
main_test_zlib();
main_test_pthread_attr_setaffinity_np();
main_test_pthread_barrier();
diff --git a/tools/build/feature/test-dwarf.c b/tools/build/feature/test-dwarf.c
deleted file mode 100644
index 8d474bd7371b..000000000000
--- a/tools/build/feature/test-dwarf.c
+++ /dev/null
@@ -1,11 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <dwarf.h>
-#include <elfutils/libdw.h>
-#include <elfutils/version.h>
-
-int main(void)
-{
- Dwarf *dbg = dwarf_begin(0, DWARF_C_READ);
-
- return (long)dbg;
-}
diff --git a/tools/build/feature/test-dwarf_getcfi.c b/tools/build/feature/test-dwarf_getcfi.c
deleted file mode 100644
index 50e7d7cb7bdf..000000000000
--- a/tools/build/feature/test-dwarf_getcfi.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <stdio.h>
-#include <elfutils/libdw.h>
-
-int main(void)
-{
- Dwarf *dwarf = NULL;
- return dwarf_getcfi(dwarf) == NULL;
-}
diff --git a/tools/build/feature/test-dwarf_getlocations.c b/tools/build/feature/test-dwarf_getlocations.c
deleted file mode 100644
index 78fb4a1fa68c..000000000000
--- a/tools/build/feature/test-dwarf_getlocations.c
+++ /dev/null
@@ -1,13 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <stdlib.h>
-#include <elfutils/libdw.h>
-
-int main(void)
-{
- Dwarf_Addr base, start, end;
- Dwarf_Attribute attr;
- Dwarf_Op *op;
- size_t nops;
- ptrdiff_t offset = 0;
- return (int)dwarf_getlocations(&attr, offset, &base, &start, &end, &op, &nops);
-}
diff --git a/tools/build/feature/test-libdw-dwarf-unwind.c b/tools/build/feature/test-libdw-dwarf-unwind.c
deleted file mode 100644
index ed03d9505609..000000000000
--- a/tools/build/feature/test-libdw-dwarf-unwind.c
+++ /dev/null
@@ -1,14 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <elfutils/libdwfl.h>
-
-int main(void)
-{
- /*
- * This function is guarded via: __nonnull_attribute__ (1, 2).
- * Passing '1' as arguments value. This code is never executed,
- * only compiled.
- */
- dwfl_thread_getframes((void *) 1, (void *) 1, NULL);
- return 0;
-}
diff --git a/tools/build/feature/test-libdw.c b/tools/build/feature/test-libdw.c
new file mode 100644
index 000000000000..2fb59479ab77
--- /dev/null
+++ b/tools/build/feature/test-libdw.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdlib.h>
+#include <dwarf.h>
+#include <elfutils/libdw.h>
+#include <elfutils/libdwfl.h>
+#include <elfutils/version.h>
+
+int test_libdw(void)
+{
+ Dwarf *dbg = dwarf_begin(0, DWARF_C_READ);
+
+ return (long)dbg;
+}
+
+int test_libdw_unwind(void)
+{
+ /*
+ * This function is guarded via: __nonnull_attribute__ (1, 2).
+ * Passing '1' as arguments value. This code is never executed,
+ * only compiled.
+ */
+ dwfl_thread_getframes((void *) 1, (void *) 1, NULL);
+ return 0;
+}
+
+int test_libdw_getlocations(void)
+{
+ Dwarf_Addr base, start, end;
+ Dwarf_Attribute attr;
+ Dwarf_Op *op;
+ size_t nops;
+ ptrdiff_t offset = 0;
+
+ return (int)dwarf_getlocations(&attr, offset, &base, &start, &end, &op, &nops);
+}
+
+int test_libdw_getcfi(void)
+{
+ Dwarf *dwarf = NULL;
+
+ return dwarf_getcfi(dwarf) == NULL;
+}
+
+int test_elfutils(void)
+{
+ Dwarf_CFI *cfi = NULL;
+
+ dwarf_cfi_end(cfi);
+ return 0;
+}
+
+int main(void)
+{
+ return test_libdw() + test_libdw_unwind() + test_libdw_getlocations() +
+ test_libdw_getcfi() + test_elfutils();
+}
diff --git a/tools/build/feature/test-libtraceevent.c b/tools/build/feature/test-libtraceevent.c
index 416b11ffd4b4..804ad80dbbd9 100644
--- a/tools/build/feature/test-libtraceevent.c
+++ b/tools/build/feature/test-libtraceevent.c
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
-#include <traceevent/trace-seq.h>
+#include <trace-seq.h>
int main(void)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 19:44:16 +0100