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tests/tcg/tricore: Add bmerge test

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Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210305170045.869437-8-kbastian@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-18-alex.bennee@linaro.org>
This commit is contained in:
Bastian Koppelmann 2021-05-12 11:20:37 +01:00 committed by Alex Bennée
parent 2d934b5951
commit f271aa62e9
3 changed files with 33 additions and 0 deletions
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1
tests/tcg/tricore/Makefile.softmmu-target
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@ -4,6 +4,7 @@ LDFLAGS = -T$(TESTS_PATH)/link.ld
ASFLAGS =
TESTS += test_abs.tst
TESTS += test_bmerge.tst
QEMU_OPTS += -M tricore_testboard -nographic -kernel

24
tests/tcg/tricore/macros.h
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@ -8,7 +8,10 @@
#define TESTDEV_ADDR 0xf0000000
/* Register definitions */
#define DREG_RS1 %d0
#define DREG_RS2 %d1
#define DREG_CALC_RESULT %d1
#define DREG_CALC_PSW %d2
#define DREG_CORRECT_PSW %d3
#define DREG_TEMP_LI %d10
#define DREG_TEMP %d11
#define DREG_TEST_NUM %d14
@ -24,6 +27,17 @@ test_ ## num: \
mov DREG_TEST_NUM, num; \
jne testreg, DREG_CORRECT_RESULT, fail \
#define TEST_CASE_PSW(num, testreg, correct, correct_psw, code...) \
test_ ## num: \
code; \
LI(DREG_CORRECT_RESULT, correct) \
mov DREG_TEST_NUM, num; \
jne testreg, DREG_CORRECT_RESULT, fail; \
mfcr DREG_CALC_PSW, $psw; \
LI(DREG_CORRECT_PSW, correct_psw) \
mov DREG_TEST_NUM, num; \
jne DREG_CALC_PSW, DREG_CORRECT_PSW, fail;
/* Actual test case type
* e.g inst %dX, %dY -> TEST_D_D
* inst %dX, %dY, %dZ -> TEST_D_DD
@ -35,6 +49,16 @@ test_ ## num: \
insn DREG_CALC_RESULT, DREG_RS1; \
)
#define TEST_D_DD_PSW(insn, num, result, psw, rs1, rs2) \
TEST_CASE_PSW(num, DREG_CALC_RESULT, result, psw, \
LI(DREG_RS1, rs1); \
LI(DREG_RS2, rs2); \
rstv; \
insn DREG_CALC_RESULT, DREG_RS1, DREG_RS2; \
)
/* Pass/Fail handling part */
#define TEST_PASSFAIL \
j pass; \

8
tests/tcg/tricore/test_bmerge.S Normal file
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@ -0,0 +1,8 @@
#include "macros.h"
.text
.global _start
_start:
TEST_D_DD_PSW(bmerge, 1, 0x555557f7, 0x00000b80, 0x0000001d, 0x0000ffff)
TEST_PASSFAIL