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qemu/tests/tcg/lm32/test_scall.S

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lm32: opcode testsuite This patch creates tests/lm32 directory and adds tests for every LatticeMico32 opcode. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-02-17 23:45:16 +01:00
.include "macros.inc"
start
test_name SCALL_1
mvi r1, 1
wcsr IE, r1
test: lm32: use semihosting for testing Instead of the lm32-sys device, use semihosting to print to the host console and exit the test. Signed-off-by: Michael Walle <michael@walle.cc>
2014-04-22 20:18:43 +02:00
# we are running in a semi hosted environment
# therefore we have to set r8 to some unused system
# call
mvi r8, 0
lm32: opcode testsuite This patch creates tests/lm32 directory and adds tests for every LatticeMico32 opcode. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-02-17 23:45:16 +01:00
insn:
scall
check_excp 64
test_name SCALL_2
mv r3, ea
check_r3 insn
test_name SCALL_3
rcsr r3, IE
check_r3 2
end
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