6ad6701ce7
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: <20210305170045.869437-14-kbastian@mail.uni-paderborn.de> Message-Id: <20210512102051.12134-24-alex.bennee@linaro.org>
130 lines
5.1 KiB
C
130 lines
5.1 KiB
C
/* Helpers */
|
|
#define LI(reg, val) \
|
|
mov.u reg, lo:val; \
|
|
movh DREG_TEMP_LI, up:val; \
|
|
or reg, reg, DREG_TEMP_LI; \
|
|
|
|
/* Address definitions */
|
|
#define TESTDEV_ADDR 0xf0000000
|
|
/* 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_TEMP_LI %d10
|
|
#define DREG_TEMP %d11
|
|
#define DREG_TEST_NUM %d14
|
|
#define DREG_CORRECT_RESULT %d15
|
|
|
|
#define DREG_DEV_ADDR %a15
|
|
|
|
#define EREG_RS1 %e6
|
|
#define EREG_RS1_LO %d6
|
|
#define EREG_RS1_HI %d7
|
|
#define EREG_RS2 %e8
|
|
#define EREG_RS2_LO %d8
|
|
#define EREG_RS2_HI %d9
|
|
#define EREG_CALC_RESULT %e8
|
|
#define EREG_CALC_RESULT_HI %d9
|
|
#define EREG_CALC_RESULT_LO %d8
|
|
#define EREG_CORRECT_RESULT_LO %d0
|
|
#define EREG_CORRECT_RESULT_HI %d1
|
|
|
|
/* Test case wrappers */
|
|
#define TEST_CASE(num, testreg, correct, code...) \
|
|
test_ ## num: \
|
|
code; \
|
|
LI(DREG_CORRECT_RESULT, correct) \
|
|
mov DREG_TEST_NUM, num; \
|
|
jne testreg, DREG_CORRECT_RESULT, fail \
|
|
|
|
#define TEST_CASE_E(num, correct_lo, correct_hi, code...) \
|
|
test_ ## num: \
|
|
code; \
|
|
mov DREG_TEST_NUM, num; \
|
|
LI(EREG_CORRECT_RESULT_LO, correct_lo) \
|
|
jne EREG_CALC_RESULT_LO, EREG_CORRECT_RESULT_LO, fail; \
|
|
LI(EREG_CORRECT_RESULT_HI, correct_hi) \
|
|
jne EREG_CALC_RESULT_HI, EREG_CORRECT_RESULT_HI, 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
|
|
* inst %eX, %dY, %dZ -> TEST_E_DD
|
|
*/
|
|
#define TEST_D_D(insn, num, result, rs1) \
|
|
TEST_CASE(num, DREG_CALC_RESULT, result, \
|
|
LI(DREG_RS1, rs1); \
|
|
insn DREG_CALC_RESULT, DREG_RS1; \
|
|
)
|
|
|
|
#define TEST_D_D_PSW(insn, num, result, psw, rs1) \
|
|
TEST_CASE_PSW(num, DREG_CALC_RESULT, result, psw, \
|
|
LI(DREG_RS1, rs1); \
|
|
rstv; \
|
|
insn DREG_CORRECT_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; \
|
|
)
|
|
|
|
#define TEST_D_DDD_PSW(insn, num, result, psw, rs1, rs2, rs3) \
|
|
TEST_CASE_PSW(num, DREG_CALC_RESULT, result, psw, \
|
|
LI(DREG_RS1, rs1); \
|
|
LI(DREG_RS2, rs2); \
|
|
LI(DREG_RS3, rs3); \
|
|
rstv; \
|
|
insn DREG_CALC_RESULT, DREG_RS1, DREG_RS2, DREG_RS3; \
|
|
)
|
|
|
|
#define TEST_D_DDI_PSW(insn, num, result, psw, rs1, rs2, imm) \
|
|
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, imm; \
|
|
)
|
|
|
|
#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); \
|
|
LI(EREG_RS1_HI, rs1_hi); \
|
|
LI(DREG_RS2, rs2); \
|
|
insn EREG_CALC_RESULT, EREG_RS1, DREG_RS2; \
|
|
)
|
|
|
|
/* Pass/Fail handling part */
|
|
#define TEST_PASSFAIL \
|
|
j pass; \
|
|
fail: \
|
|
LI(DREG_TEMP, TESTDEV_ADDR) \
|
|
mov.a DREG_DEV_ADDR, DREG_TEMP; \
|
|
st.w [DREG_DEV_ADDR], DREG_TEST_NUM;\
|
|
debug; \
|
|
j fail; \
|
|
pass: \
|
|
LI(DREG_TEMP, TESTDEV_ADDR) \
|
|
mov.a DREG_DEV_ADDR, DREG_TEMP; \
|
|
mov DREG_TEST_NUM, 0; \
|
|
st.w [DREG_DEV_ADDR], DREG_TEST_NUM;\
|
|
debug; \
|
|
j pass;
|