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Re: [Qemu-devel] [PATCH] tests/tcg: add barrier test for ARM
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From: |
Alex Bennée |
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Subject: |
Re: [Qemu-devel] [PATCH] tests/tcg: add barrier test for ARM |
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Date: |
Thu, 20 Dec 2018 11:17:13 +0000 |
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User-agent: |
mu4e 1.1.0; emacs 26.1.90 |
Alex Bennée <address@hidden> writes:
> This is a port of my kvm-unit-tests barrier test. A couple of things
> are done in a more user-space friendly way but the tests are the same.
>
> Signed-off-by: Alex Bennée <address@hidden>
<snip>
> +
> +# Barrier tests need atomic definitions, steal QEMUs
> +barrier: CFLAGS+=-I$(SRC_PATH)/include/qemu
Hmm that should be:
modified tests/tcg/arm/Makefile.target
@@ -10,7 +10,7 @@ VPATH += $(ARM_SRC)
ARM_TESTS=hello-arm test-arm-iwmmxt
-TESTS += $(ARM_TESTS) fcvt
+TESTS += $(ARM_TESTS) fcvt barrier
hello-arm: CFLAGS+=-marm -ffreestanding
hello-arm: LDFLAGS+=-nostdlib
@@ -30,3 +30,7 @@ endif
# On ARM Linux only supports 4k pages
EXTRA_RUNS+=run-test-mmap-4096
+
+# Barrier tests need aqrel
+barrier: CFLAGS+=-march=armv8-a
+barrier: LDFLAGS+=-lpthread
--
Alex Bennée