diff options
Diffstat (limited to 'tools/build/feature')
| -rw-r--r-- | tools/build/feature/Makefile | 4 | ||||
| -rw-r--r-- | tools/build/feature/test-all.c | 4 | ||||
| -rw-r--r-- | tools/build/feature/test-sync-compare-and-swap.c | 15 |
3 files changed, 0 insertions, 23 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index ec203e28407f..eff55d287db1 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -9,7 +9,6 @@ FILES= \ test-dwarf_getlocations.bin \ test-eventfd.bin \ test-fortify-source.bin \ - test-sync-compare-and-swap.bin \ test-get_current_dir_name.bin \ test-glibc.bin \ test-gtk2.bin \ @@ -260,9 +259,6 @@ $(OUTPUT)test-libdw-dwarf-unwind.bin: $(OUTPUT)test-libbabeltrace.bin: $(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace) -$(OUTPUT)test-sync-compare-and-swap.bin: - $(BUILD) - $(OUTPUT)test-compile-32.bin: $(CC) -m32 -o $@ test-compile.c diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 464873883396..920439527291 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -106,10 +106,6 @@ # include "test-libdw-dwarf-unwind.c" #undef main -#define main main_test_sync_compare_and_swap -# include "test-sync-compare-and-swap.c" -#undef main - #define main main_test_zlib # include "test-zlib.c" #undef main diff --git a/tools/build/feature/test-sync-compare-and-swap.c b/tools/build/feature/test-sync-compare-and-swap.c deleted file mode 100644 index 3bc6b0768a53..000000000000 --- a/tools/build/feature/test-sync-compare-and-swap.c +++ /dev/null @@ -1,15 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <stdint.h> - -volatile uint64_t x; - -int main(int argc, char *argv[]) -{ - uint64_t old, new = argc; - - (void)argv; - do { - old = __sync_val_compare_and_swap(&x, 0, 0); - } while (!__sync_bool_compare_and_swap(&x, old, new)); - return old == new; -} |