gte-regio.c File Reference

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Macros
#define	GTE_CTRL32_EACH(M)    M(5) M(6) M(7) M(13) M(14) M(15) M(21) M(22) M(23) M(24) M(25) M(28)
#define	GTE_CTRL32_PROBE(r)
#define	GTE_CTRL32_SET(r)   cop2_putc(r, 0x0bad0000u | (r));
#define	GTE_CTRL32_CHECK(r)
#define	GTE_CTRL32_CMDPROBE(NAME, OP)

Functions
	CESTER_TEST (regio_mac0_roundtrip, CESTER_TEST(gte_tests, cop2_put(24, 0x12345678);uint32_t out;cop2_get(24, out);cester_assert_uint_eq(0x12345678, out);)
	cester_assert_int_eq (1, ok)
	CESTER_TEST (regio_flag_bits13_18_set_summary, gte_tests, uint32_t flag;int ok=1;int i;for(i=13;i<=18;i++) { cop2_putc(31,(1u<< i));flag=gte_read_flag();if(flag !=((1u<< i)|(1u<< 31))) ok=0;} cester_assert_int_eq(1, ok);) CESTER_TEST(regio_flag_bits23_30_set_summary
	for (i=23;i<=30;i++)
	CESTER_TEST (regio_ctrl_r33_sign_extend, CESTER_TEST(gte_tests, cop2_putc(4, 0x00008000);uint32_t out;cop2_getc(4, out);cester_assert_uint_eq(0xffff8000, out);)
	for (unsigned p=0;p< sizeof(pats)/sizeof(pats[0]);p++)
	cester_assert_int_eq (1, _responds)

Variables
	gte_tests
uint32_t	flag
int	ok = 1
int	i
int	_responds = 1

Macro Definition Documentation

GTE_CTRL32_CHECK

#define GTE_CTRL32_CHECK

(

r

)

Value:

    {                                                                         \
        uint32_t _o;                                                          \
        cop2_getc(r, _o);                                                     \
        if (_o != (0x0bad0000u | (r))) {                                      \
            _changed++;                                                       \
            ramsyscall_printf("CTRL32 %s wrote c%d: 0x%08x\n", _nm, (r), _o); \
        }                                                                     \
    }

GTE_CTRL32_CMDPROBE

#define GTE_CTRL32_CMDPROBE	(		NAME,
			OP
	)

Value:

    do {                                                                    \
        const char *_nm = (NAME);                                           \
        uint32_t _flag;                                                     \
        GTE_CTRL32_EACH(GTE_CTRL32_SET)                                     \
        cop2_putc(31, 0xffffffffu);                                         \
        cop2_cmd(OP);                                                       \
        cop2_getc(31, _flag);                                               \
        if (_flag == 0xfffff000u) {                                         \
            _flagkept++;                                                    \
            ramsyscall_printf("CTRL32 %s left FLAG seeded\n", _nm);         \
        }                                                                   \
        ramsyscall_printf("CTRL32 %s FLAG=0x%08x\n", _nm, _flag);           \
        GTE_CTRL32_EACH(GTE_CTRL32_CHECK)                                   \
    } while (0)

GTE_CTRL32_EACH

#define GTE_CTRL32_EACH

(

M

)

M(5) M(6) M(7) M(13) M(14) M(15) M(21) M(22) M(23) M(24) M(25) M(28)

GTE_CTRL32_PROBE

#define GTE_CTRL32_PROBE

(

r

)

Value:

    {                                                           \
        uint32_t _a;                                            \
        cop2_putc(r, _pat);                                     \
        cop2_getc(r, _a);                                       \
        if (_pat == 0xffffffffu && _a == 0u) _responds = 0;     \
        ramsyscall_printf(" c%d=0x%08x", (r), _a);              \
    }

GTE_CTRL32_SET

#define GTE_CTRL32_SET

(

r

)

cop2_putc(r, 0x0bad0000u | (r));

Function Documentation

cester_assert_int_eq() [1/2]

cester_assert_int_eq	(	1	,
		_responds
	)

cester_assert_int_eq() [2/2]

cester_assert_int_eq	(	1	,
		ok
	)

CESTER_TEST() [1/3]

CESTER_TEST	(	regio_ctrl_r33_sign_extend	,
		CESTER_TEST(	gte_tests,
		cop2_putc(4, 0x00008000);uint32_t out;cop2_getc(4, out);cester_assert_uint_eq(0xffff8000, out);
	)

CESTER_TEST() [2/3]

CESTER_TEST	(	regio_flag_bits13_18_set_summary	,
		gte_tests	,
		uint32_t flag;int	ok = 1; int i; for (i = 13; i <= 18; i++) { cop2_putc(31, (1u << i)); flag = gte_read_flag(); if (flag != ((1u << i) | (1u << 31))) ok = 0; } cester_assert_int_eq(1, ok);
	)

CESTER_TEST() [3/3]

CESTER_TEST	(	regio_mac0_roundtrip	,
		CESTER_TEST(	gte_tests,
		cop2_put(24, 0x12345678);uint32_t out;cop2_get(24, out);cester_assert_uint_eq(0x12345678, out);
	)

for() [1/2]

for

(

i

= 23; i <= 30; i++

)

for() [2/2]

for

(

)

Variable Documentation

_responds

int _responds = 1

flag

uint32_t flag

gte_tests

gte_tests

i

int i

ok

int ok = 1