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-rw-r--r--sysdeps/unix/sysv/linux/aarch64/Makefile72
1 files changed, 71 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/Makefile b/sysdeps/unix/sysv/linux/aarch64/Makefile
index 1fdad67fae..e16799fedd 100644
--- a/sysdeps/unix/sysv/linux/aarch64/Makefile
+++ b/sysdeps/unix/sysv/linux/aarch64/Makefile
@@ -3,7 +3,77 @@ sysdep_headers += sys/elf.h
tests += \
tst-aarch64-pkey \
# tests
-endif
+
+ifneq (no,$(findstring no,$(have-cc-gcs) $(have-test-cc-gcs) $(have-ld-gcs)))
+
+gcs-tests-dynamic = \
+ tst-gcs-disabled \
+ tst-gcs-enforced \
+ tst-gcs-enforced-abort \
+ tst-gcs-optional-off \
+ tst-gcs-optional-on \
+ tst-gcs-override \
+ # gcs-tests-dynamic
+
+gcs-tests-static = \
+ tst-gcs-disabled-static \
+ tst-gcs-enforced-static \
+ tst-gcs-enforced-static-abort \
+ tst-gcs-optional-static-off \
+ tst-gcs-optional-static-on \
+ tst-gcs-override-static \
+ # gcs-tests-static
+
+tests += \
+ $(gcs-tests-dynamic) \
+ $(gcs-tests-static) \
+ # tests
+
+tests-static += \
+ $(gcs-tests-static) \
+ # tests-static
+
+define run-gcs-abort-test
+ $(test-wrapper-env) $(run-program-env) \
+ $(tst-gcs-$*-abort-ENV) $(host-test-program-cmd)
+endef
+
+$(objpfx)tst-gcs-%-abort.out: $(..)sysdeps/unix/sysv/linux/aarch64/tst-gcs-abort.sh \
+ $(objpfx)tst-gcs-%-abort
+ $(SHELL) $< $(common-objpfx) $(test-name) '$(run-gcs-abort-test)'; \
+ $(evaluate-test)
+
+LDFLAGS-tst-gcs-disabled += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-enforced += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-enforced-abort += -Wl,-z gcs=never
+LDFLAGS-tst-gcs-optional-on += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-optional-off += -Wl,-z gcs=never
+LDFLAGS-tst-gcs-override += -Wl,-z gcs=never
+
+LDFLAGS-tst-gcs-disabled-static += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-enforced-static += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-enforced-static-abort += -Wl,-z gcs=never
+LDFLAGS-tst-gcs-optional-static-on += -Wl,-z gcs=always
+LDFLAGS-tst-gcs-optional-static-off += -Wl,-z gcs=never
+LDFLAGS-tst-gcs-override-static += -Wl,-z gcs=never
+
+tst-gcs-disabled-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=0
+tst-gcs-enforced-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=1
+tst-gcs-enforced-abort-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=1
+tst-gcs-optional-on-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=2
+tst-gcs-optional-off-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=2
+tst-gcs-override-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=3
+
+tst-gcs-disabled-static-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=0
+tst-gcs-enforced-static-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=1
+tst-gcs-enforced-static-abort-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=1
+tst-gcs-optional-static-on-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=2
+tst-gcs-optional-static-off-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=2
+tst-gcs-override-static-ENV = GLIBC_TUNABLES=glibc.cpu.aarch64_gcs=3
+
+endif # ifeq ($(have-test-cc-gcs),yes)
+
+endif # ifeq ($(subdir),misc)
ifeq ($(subdir),stdlib)
gen-as-const-headers += ucontext_i.sym