qemu/tests/tcg/lm32/test_scall.S

.include "macros.inc"

start

test_name SCALL_1
mvi r1, 1
wcsr IE, r1
# we are running in a semi hosted environment
# therefore we have to set r8 to some unused system
# call
mvi r8, 0
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
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> 2011-02-18 06:45:16 +08:00			`.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> 2014-04-23 02:18:43 +08:00			`# 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> 2011-02-18 06:45:16 +08:00			`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`