binutils-gdb/sim/testsuite/bfin/sign.s

# Blackfin testcase for signbits
# mach: bfin

	.include "testutils.inc"

	start

	.macro check_alu_signbits areg:req
	\areg = 0;
	R0 = 0x10 (Z);
	\areg\().x = R0;

	imm32 r0, 0x60038;

	R0.L = SIGNBITS \areg;

	imm32 r1, 0x6fffa;
	CC = R1 == R0;
	if ! CC jump 1f;
	.endm

	check_alu_signbits A0
	check_alu_signbits A1

	pass
1:
	fail
sim: bfin: import testsuite Now that the common sim testsuite code supports .S and .c files, we can import the Blackfin testsuite. There are about ~800 tests here, so I'm only attaching a compressed patch of them. Other than adding files to sim/testsuite/sim/bfin/, the sim/configure.tgt file was updated to mark Blackfin as having a testsuite, and sim/configure regenerated. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2011-06-05 01:44:22 +08:00			`# Blackfin testcase for signbits`
			`# mach: bfin`

			`.include "testutils.inc"`

			`start`

			`.macro check_alu_signbits areg:req`
			`\areg = 0;`
			`R0 = 0x10 (Z);`
			`\areg\().x = R0;`

			`imm32 r0, 0x60038;`

			`R0.L = SIGNBITS \areg;`

			`imm32 r1, 0x6fffa;`
			`CC = R1 == R0;`
			`if ! CC jump 1f;`
			`.endm`

			`check_alu_signbits A0`
			`check_alu_signbits A1`

			`pass`
			`1:`
			`fail`