diff mbox series

[v2,04/10] tests/tcg/tricore: Add test for OPC2_32_RCRW_INSERT

Message ID 20230202120432.1268-5-kbastian@mail.uni-paderborn.de (mailing list archive)
State New, archived
Headers show
Series TriCore instruction bugfixes | expand

Commit Message

Bastian Koppelmann Feb. 2, 2023, 12:04 p.m. UTC 
DREG_RS2 and DREG_CALC_RESULT were mapped to the same register which
would not trigger https://gitlab.com/qemu-project/qemu/-/issues/653. So
let's make each register unique.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
---
 tests/tcg/tricore/Makefile.softmmu-target |  1 +
 tests/tcg/tricore/macros.h                | 16 ++++++++++++----
 tests/tcg/tricore/test_insert.S           |  9 +++++++++
 3 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 tests/tcg/tricore/test_insert.S
diff mbox series

Patch

diff --git a/tests/tcg/tricore/Makefile.softmmu-target b/tests/tcg/tricore/Makefile.softmmu-target
index bc0cfae8d0..afabba8631 100644
--- a/tests/tcg/tricore/Makefile.softmmu-target
+++ b/tests/tcg/tricore/Makefile.softmmu-target
@@ -11,6 +11,7 @@  TESTS += test_fadd.tst
 TESTS += test_fmul.tst
 TESTS += test_ftoi.tst
 TESTS += test_imask.tst
+TESTS += test_insert.tst
 TESTS += test_madd.tst
 TESTS += test_msub.tst
 TESTS += test_muls.tst
diff --git a/tests/tcg/tricore/macros.h b/tests/tcg/tricore/macros.h
index ceb7e9c0b7..4f2bc3cb0f 100644
--- a/tests/tcg/tricore/macros.h
+++ b/tests/tcg/tricore/macros.h
@@ -9,10 +9,10 @@ 
 /* Register definitions */
 #define DREG_RS1 %d0
 #define DREG_RS2 %d1
-#define DREG_RS3 %d4
-#define DREG_CALC_RESULT %d1
-#define DREG_CALC_PSW %d2
-#define DREG_CORRECT_PSW %d3
+#define DREG_RS3 %d2
+#define DREG_CALC_RESULT %d3
+#define DREG_CALC_PSW %d4
+#define DREG_CORRECT_PSW %d5
 #define DREG_TEMP_LI %d10
 #define DREG_TEMP %d11
 #define DREG_TEST_NUM %d14
@@ -103,6 +103,14 @@  test_ ## num:                                                      \
     insn DREG_CALC_RESULT, DREG_RS1, DREG_RS2, imm;           \
     )
 
+#define TEST_D_DIDI(insn, num, result, rs1, imm1, rs2, imm2) \
+    TEST_CASE(num, DREG_CALC_RESULT, result,                 \
+    LI(DREG_RS1, rs1);                                       \
+    LI(DREG_RS2, rs1);                                       \
+    rstv;                                                    \
+    insn DREG_CALC_RESULT, DREG_RS1, imm1, DREG_RS2, imm2;   \
+    )
+
 #define TEST_E_ED(insn, num, res_hi, res_lo, rs1_hi, rs1_lo, rs2) \
     TEST_CASE_E(num, res_lo, res_hi,                              \
     LI(EREG_RS1_LO, rs1_lo);                                      \
diff --git a/tests/tcg/tricore/test_insert.S b/tests/tcg/tricore/test_insert.S
new file mode 100644
index 0000000000..d5fd2237e1
--- /dev/null
+++ b/tests/tcg/tricore/test_insert.S
@@ -0,0 +1,9 @@ 
+#include "macros.h"
+.text
+.global _start
+_start:
+#                insn num    result        rs1    imm1   rs2  imm2
+#                 |     |      |            |       |     |    |
+    TEST_D_DIDI(insert, 1, 0x7fffffff, 0xffffffff, 0xa, 0x10, 0x8)
+
+    TEST_PASSFAIL