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# See LICENSE for license details.
#*****************************************************************************
# scall.S
#-----------------------------------------------------------------------------
#
# Test syscall trap.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV32S
RVTEST_CODE_BEGIN
la t0, stvec
csrw stvec, t0
li TESTNUM, 2
scall
j fail
j pass
TEST_PASSFAIL
stvec:
li t1, CAUSE_ECALL
csrr t0, scause
bne t0, t1, fail
csrr t0, sepc
addi t0, t0, 8
csrw sepc, t0
sret
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
RVTEST_DATA_END
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