From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:36788) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gnAe4-0004rv-0G for qemu-devel@nongnu.org; Fri, 25 Jan 2019 18:12:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gnAPf-0005Pd-6C for qemu-devel@nongnu.org; Fri, 25 Jan 2019 17:57:31 -0500 Received: from mail-pl1-x641.google.com ([2607:f8b0:4864:20::641]:42761) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gnAPe-0005Od-So for qemu-devel@nongnu.org; Fri, 25 Jan 2019 17:57:27 -0500 Received: by mail-pl1-x641.google.com with SMTP id y1so5198329plp.9 for ; Fri, 25 Jan 2019 14:57:26 -0800 (PST) From: Richard Henderson Date: Fri, 25 Jan 2019 14:57:14 -0800 Message-Id: <20190125225714.10234-8-richard.henderson@linaro.org> In-Reply-To: <20190125225714.10234-1-richard.henderson@linaro.org> References: <20190125225714.10234-1-richard.henderson@linaro.org> Subject: [Qemu-devel] [PATCH 6/6] tests/tcg/aarch64: Add pauth smoke tests List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Signed-off-by: Richard Henderson --- tests/tcg/aarch64/pauth-1.c | 23 +++++++++++++++++++++++ tests/tcg/aarch64/Makefile.target | 7 ++++++- 2 files changed, 29 insertions(+), 1 deletion(-) create mode 100644 tests/tcg/aarch64/pauth-1.c diff --git a/tests/tcg/aarch64/pauth-1.c b/tests/tcg/aarch64/pauth-1.c new file mode 100644 index 0000000000..9bd8d28ede --- /dev/null +++ b/tests/tcg/aarch64/pauth-1.c @@ -0,0 +1,23 @@ +#include +#include + +asm(".arch armv8.4-a"); + +#ifndef PR_PAC_RESET_KEYS +#define PR_PAC_RESET_KEYS 54 +#define PR_PAC_APDAKEY (1 << 2) +#endif + +int main() +{ + int x; + void *p0 = &x, *p1, *p2; + + asm volatile("pacdza %0" : "=r"(p1) : "0"(p0)); + prctl(PR_PAC_RESET_KEYS, PR_PAC_APDAKEY); + asm volatile("pacdza %0" : "=r"(p2) : "0"(p0)); + + assert(p1 != p0); + assert(p1 != p2); + return 0; +} diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target index 08c45b8470..e80d07276c 100644 --- a/tests/tcg/aarch64/Makefile.target +++ b/tests/tcg/aarch64/Makefile.target @@ -8,10 +8,15 @@ VPATH += $(AARCH64_SRC) # we don't build any of the ARM tests AARCH64_TESTS=$(filter-out $(ARM_TESTS), $(TESTS)) AARCH64_TESTS+=fcvt -TESTS:=$(AARCH64_TESTS) fcvt: LDFLAGS+=-lm run-fcvt: fcvt $(call run-test,$<,$(QEMU) $<, "$< on $(TARGET_NAME)") $(call diff-out,$<,$(AARCH64_SRC)/fcvt.ref) + +AARCH64_TESTS += pauth-1 +pauth-%: CFLAGS += -O -g +run-pauth-%: QEMU += -cpu max + +TESTS:=$(AARCH64_TESTS) -- 2.17.2