qemu-patch-raspberry4/tests/tcg/s390x/Makefile.target

VPATH+=$(SRC_PATH)/tests/tcg/s390x
CFLAGS+=-march=zEC12 -m64
TESTS+=hello-s390x
TESTS+=csst
TESTS+=ipm
TESTS+=exrl-trt
TESTS+=exrl-trtr
TESTS+=pack
TESTS+=mvo
TESTS+=mvc
tests/tcg: add a simple s390x test Copied from alpha. Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com> Message-Id: <20180821025104.19604-2-pavel.zbitskiy@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-08-21 04:50:58 +02:00			`VPATH+=$(SRC_PATH)/tests/tcg/s390x`
			`CFLAGS+=-march=zEC12 -m64`
			`TESTS+=hello-s390x`
target/s390x: fix CSST decoding and runtime alignment check CSST is defined as: C(0xc802, CSST, SSF, CASS, la1, a2, 0, 0, csst, 0) It means that the first parameter is handled by in1_la1(). in1_la1() fills addr1 field, and not in1. Furthermore, when extract32() is used for the alignment check, the third parameter should specify the number of trailing bits that must be 0. For FC these numbers are: FC=0 (word, 4 bytes): 2 FC=1 (double word, 8 bytes): 3 FC=2 (quad word, 16 bytes): 4 For SC these numbers correspond to the size: SC=0: 0 SC=1: 1 SC=2: 2 SC=3: 3 SC=4: 4 Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com> Message-Id: <20180821025104.19604-4-pavel.zbitskiy@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-08-21 04:51:00 +02:00			`TESTS+=csst`
target/s390x: fix IPM polluting irrelevant bits Suppose psw.mask=0x0000000080000000, cc=2, r1=0 and we do "ipm 1". This command must touch only bits 32-39, so the expected output is r1=0x20000000. However, currently qemu yields r1=0x20008000, because irrelevant parts of PSW leak into r1 during program mask transfer. Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com> Message-Id: <20180821025104.19604-5-pavel.zbitskiy@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-08-21 04:51:01 +02:00			`TESTS+=ipm`
target/s390x: add EX support for TRT and TRTR Improves "b213c9f5: target/s390x: Implement TRTR" by introducing the intermediate functions, which are compatible with dx_helper type. Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com> Message-Id: <20180821025104.19604-6-pavel.zbitskiy@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-08-21 04:51:02 +02:00			`TESTS+=exrl-trt`
			`TESTS+=exrl-trtr`
target/s390x: fix PACK reading 1 byte less and writing 1 byte more PACK fails on the test from the Principles of Operation: F1F2F3F4 becomes 0000234C instead of 0001234C due to an off-by-one error. Furthermore, it overwrites one extra byte to the left of F1. If len_dest is 0, then we only want to flip the 1st byte and never loop over the rest. Therefore, the loop condition should be > and not >=. If len_src is 1, then we should flip the 1st byte and pack the 2nd. Since len_src is already decremented before the loop, the first condition should be >=, and not >. Likewise for len_src == 2 and the second condition. Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com> Message-Id: <20180821025104.19604-7-pavel.zbitskiy@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-08-21 04:51:03 +02:00			`TESTS+=pack`
tests/tcg: target/s390x: Test MVO Let's add the simple test based on the example from the PoP. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> 2019-09-05 20:18:51 +02:00			`TESTS+=mvo`
tests/tcg: target/s390x: Test MVC Let's add a test that especially verifies that no data will be touched in case we cross page boundaries and one page access triggers a fault. Before the fault-safe handling fixes, the test failes with: TEST mvc on s390x data modified during a fault make[2]: *** [../Makefile.target:116: run-mvc] Error 1 Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> 2019-09-19 11:21:48 +02:00			`TESTS+=mvc`