gte-op.c File Reference

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Functions
	CESTER_TEST (op_identity_diagonal, gte_tests, gte_set_identity_rotation();cop2_put(9, 1000);cop2_put(10, 2000);cop2_put(11, 3000);gte_clear_flag();cop2_cmd(COP2_OP_CP(1, 0));int32_t ir1, ir2, ir3;cop2_get(9, ir1);cop2_get(10, ir2);cop2_get(11, ir3);cester_assert_int_eq(1000, ir1);cester_assert_int_eq(-2000, ir2);cester_assert_int_eq(1000, ir3);) CESTER_TEST(op_unshifted
	gte_set_identity_rotation ()
	cop2_put (9, 10)
	cop2_put (10, 20)
	cop2_put (11, 30)
	gte_clear_flag ()
	cop2_cmd (COP2_OP_CP(0, 0))
	cop2_get (25, mac1)
	cop2_get (26, mac2)
	cop2_get (27, mac3)
	cester_assert_int_eq (40960, mac1)
	cester_assert_int_eq (-81920, mac2)
	cester_assert_int_eq (40960, mac3)
	CESTER_TEST (op_asymmetric, gte_tests, cop2_putc(0, 0x00000800);cop2_putc(1, 0x00000000);cop2_putc(2, 0x00001000);cop2_putc(3, 0x00000000);cop2_putc(4, 0x2000);cop2_put(9, 100);cop2_put(10, 200);cop2_put(11, 300);gte_clear_flag();cop2_cmd(COP2_OP_CP(1, 0));int32_t ir1, ir2, ir3;cop2_get(9, ir1);cop2_get(10, ir2);cop2_get(11, ir3);cester_assert_int_eq(-100, ir1);cester_assert_int_eq(50, ir2);cester_assert_int_eq(0, ir3);) CESTER_TEST(op_overflow_flag
	cop2_putc (0, 0x00007fff)
	cop2_putc (2, 0x00007fff)
	cop2_putc (4, 0x7fff)
	cop2_put (9, 0x7fff)
	cop2_put (10, 0x7fff)
	cop2_put (11, 0x7fff)
	ramsyscall_printf ("OP overflow: FLAG=0x%08x\n", flag)
	cester_assert_uint_eq (0x00000000, flag)

Variables
	gte_tests
int32_t	mac1
int32_t	mac2
int32_t	mac3
uint32_t	flag = gte_read_flag()

Function Documentation

cester_assert_int_eq() [1/3]

cester_assert_int_eq	(	-	81920,
		mac2
	)

cester_assert_int_eq() [2/3]

cester_assert_int_eq	(	40960	,
		mac1
	)

cester_assert_int_eq() [3/3]

cester_assert_int_eq	(	40960	,
		mac3
	)

cester_assert_uint_eq()

cester_assert_uint_eq	(	0x00000000	,
		flag
	)

CESTER_TEST() [1/2]

CESTER_TEST	(	op_asymmetric	,
		gte_tests	,
		cop2_putc(0, 0x00000800);cop2_putc(1, 0x00000000);cop2_putc(2, 0x00001000);cop2_putc(3, 0x00000000);cop2_putc(4, 0x2000);cop2_put(9, 100);cop2_put(10, 200);cop2_put(11, 300);gte_clear_flag();cop2_cmd(COP2_OP_CP(1, 0));int32_t	ir1,
		ir2	,
		ir3;cop2_get(9, ir1);cop2_get(10, ir2);cop2_get(11, ir3);cester_assert_int_eq(-100, ir1);cester_assert_int_eq(50, ir2);cester_assert_int_eq(0, ir3);
	)

CESTER_TEST() [2/2]

CESTER_TEST	(	op_identity_diagonal	,
		gte_tests	,
		gte_set_identity_rotation();cop2_put(9, 1000);cop2_put(10, 2000);cop2_put(11, 3000);gte_clear_flag();cop2_cmd(COP2_OP_CP(1, 0));int32_t	ir1,
		ir2	,
		ir3;cop2_get(9, ir1);cop2_get(10, ir2);cop2_get(11, ir3);cester_assert_int_eq(1000, ir1);cester_assert_int_eq(-2000, ir2);cester_assert_int_eq(1000, ir3);
	)

cop2_cmd()

cop2_cmd

(

COP2_OP_CP(0, 0)

)

cop2_get() [1/3]

cop2_get	(	25	,
		mac1
	)

cop2_get() [2/3]

cop2_get	(	26	,
		mac2
	)

cop2_get() [3/3]

cop2_get	(	27	,
		mac3
	)

cop2_put() [1/6]

cop2_put	(	10	,
		0x7fff
	)

cop2_put() [2/6]

cop2_put	(	10	,
		20
	)

cop2_put() [3/6]

cop2_put	(	11	,
		0x7fff
	)

cop2_put() [4/6]

cop2_put	(	11	,
		30
	)

cop2_put() [5/6]

cop2_put	(	9	,
		0x7fff
	)

cop2_put() [6/6]

cop2_put	(	9	,
		10
	)

cop2_putc() [1/3]

cop2_putc	(	0	,
		0x00007fff
	)

cop2_putc() [2/3]

cop2_putc	(	2	,
		0x00007fff
	)

cop2_putc() [3/3]

cop2_putc	(	4	,
		0x7fff
	)

gte_clear_flag()

gte_clear_flag

(

)

gte_set_identity_rotation()

gte_set_identity_rotation

(

)

ramsyscall_printf()

ramsyscall_printf

(

)

Variable Documentation

flag

flag = gte_read_flag()

gte_tests

gte_tests

mac1

int32_t mac1

mac2

int32_t mac2

mac3

int32_t mac3