From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: thuth@redhat.com, qemu-s390x@nongnu.org,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH v4 05/27] tests/tcg/s390x: Add bal.S
Date: Mon, 20 Feb 2023 08:40:30 -1000 [thread overview]
Message-ID: <20230220184052.163465-6-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230220184052.163465-1-richard.henderson@linaro.org>
From: Ilya Leoshkevich <iii@linux.ibm.com>
Add a small test to prevent regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20221103130011.2670186-1-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tests/tcg/s390x/Makefile.softmmu-target | 1 +
tests/tcg/s390x/bal.S | 24 ++++++++++++++++++++++++
2 files changed, 25 insertions(+)
create mode 100644 tests/tcg/s390x/bal.S
diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Makefile.softmmu-target
index 50c1b88065..bcbe9367ef 100644
--- a/tests/tcg/s390x/Makefile.softmmu-target
+++ b/tests/tcg/s390x/Makefile.softmmu-target
@@ -7,3 +7,4 @@ QEMU_OPTS=-action panic=exit-failure -kernel
-Wl,--build-id=none $< -o $@
TESTS += unaligned-lowcore
+TESTS += bal
diff --git a/tests/tcg/s390x/bal.S b/tests/tcg/s390x/bal.S
new file mode 100644
index 0000000000..e54d8874ff
--- /dev/null
+++ b/tests/tcg/s390x/bal.S
@@ -0,0 +1,24 @@
+ .org 0x200 /* lowcore padding */
+ .globl _start
+_start:
+ lpswe start24_psw
+_start24:
+ lgrl %r0,initial_r0
+ lgrl %r1,expected_r0
+ bal %r0,0f
+0:
+ cgrjne %r0,%r1,1f
+ lpswe success_psw
+1:
+ lpswe failure_psw
+ .align 8
+start24_psw:
+ .quad 0x160000000000,_start24 /* 24-bit mode, cc = 1, pm = 6 */
+initial_r0:
+ .quad 0x1234567887654321
+expected_r0:
+ .quad 0x1234567896000000 + 0b /* ilc = 2, cc = 1, pm = 6 */
+success_psw:
+ .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */
+failure_psw:
+ .quad 0x2000000000000,0 /* disabled wait */
--
2.34.1
next prev parent reply other threads:[~2023-02-20 18:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-20 18:40 [PATCH v4 00/27] target/s390x: pc-relative translation blocks Richard Henderson
2023-02-20 18:40 ` [PATCH v4 01/27] target/s390x: Use tcg_constant_* in local contexts Richard Henderson
2023-02-20 18:40 ` [PATCH v4 02/27] target/s390x: Use tcg_constant_* for DisasCompare Richard Henderson
2023-02-20 18:40 ` [PATCH v4 03/27] target/s390x: Use tcg_constant_i32 for fpinst_extract_m34 Richard Henderson
2023-02-20 18:40 ` [PATCH v4 04/27] target/s390x: Use tcg_constant_* in translate_vx.c.inc Richard Henderson
2023-02-20 18:40 ` Richard Henderson [this message]
2023-02-20 18:40 ` [PATCH v4 06/27] tests/tcg/s390x: Add sam.S Richard Henderson
2023-02-20 18:40 ` [PATCH v4 07/27] target/s390x: Change help_goto_direct to work on displacements Richard Henderson
2023-02-20 18:40 ` [PATCH v4 08/27] target/s390x: Introduce gen_psw_addr_disp Richard Henderson
2023-02-20 18:40 ` [PATCH v4 09/27] target/s390x: Remove pc argument to pc_to_link_into Richard Henderson
2023-02-20 18:40 ` [PATCH v4 10/27] target/s390x: Use gen_psw_addr_disp in pc_to_link_info Richard Henderson
2023-02-20 18:40 ` [PATCH v4 11/27] target/s390x: Use gen_psw_addr_disp in save_link_info Richard Henderson
2023-02-20 18:40 ` [PATCH v4 12/27] target/s390x: Use gen_psw_addr_disp in op_sam Richard Henderson
2023-02-20 18:40 ` [PATCH v4 13/27] target/s390x: Use ilen instead in branches Richard Henderson
2023-02-20 18:40 ` [PATCH v4 14/27] target/s390x: Assert masking of psw.addr in cpu_get_tb_cpu_state Richard Henderson
2023-02-20 18:40 ` [PATCH v4 15/27] target/s390x: Add disp argument to update_psw_addr Richard Henderson
2023-02-20 18:40 ` [PATCH v4 16/27] target/s390x: Don't set gbea for user-only Richard Henderson
2023-02-20 18:40 ` [PATCH v4 17/27] target/s390x: Introduce per_enabled Richard Henderson
2023-02-20 18:40 ` [PATCH v4 18/27] target/s390x: Disable conditional branch-to-next for PER Richard Henderson
2023-02-20 18:40 ` [PATCH v4 19/27] target/s390x: Introduce help_goto_indirect Richard Henderson
2023-02-20 18:40 ` [PATCH v4 20/27] target/s390x: Split per_branch Richard Henderson
2023-02-20 18:40 ` [PATCH v4 21/27] target/s390x: Simplify help_branch Richard Henderson
2023-02-20 18:40 ` [PATCH v4 22/27] target/s390x: Split per_breaking_event from per_branch_* Richard Henderson
2023-02-20 18:40 ` [PATCH v4 23/27] target/s390x: Remove PER check from use_goto_tb Richard Henderson
2023-02-20 18:40 ` [PATCH v4 24/27] target/s390x: Fix successful-branch PER events Richard Henderson
2023-02-20 18:40 ` [PATCH v4 25/27] tests/tcg/s390x: Add per.S Richard Henderson
2023-02-20 18:40 ` [PATCH v4 26/27] target/s390x: Pass original r2 register to BCR Richard Henderson
2023-02-20 18:40 ` [PATCH v4 27/27] target/s390x: Enable TARGET_TB_PCREL Richard Henderson
2023-02-21 14:35 ` Thomas Huth
2023-02-21 15:53 ` Richard Henderson
2023-02-27 11:41 ` Thomas Huth
2023-03-02 13:03 ` Thomas Huth
2023-03-02 18:05 ` Richard Henderson
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