void init_iapetus(int res)
{
int i;
interrupt_set_level_mask(0xF);
for (i = 0; i < 0x80; i++)
bios_set_sh2_interrupt(i, 0);
for (i = 0x40; i < 0x60; i++)
bios_set_scu_interrupt(i, 0);
// Make sure all interrupts have been called
bios_change_scu_interrupt_mask(0, 0);
bios_change_scu_interrupt_mask(0xFFFFFFFF, 0xFFFFFFFF);
vdp_init(res);
per_init();
commlink_stop_service();
cl_set_service_func(cl_check2);
#ifdef DEBUG
debug_init();
#endif
// If DSP is running, stop it
if (dsp_is_exec())
dsp_stop();
if (interrupt_get_level_mask() > 0x7)
interrupt_set_level_mask(0x7);
}
void yabauseut_init()
{
int i;
bios_change_scu_interrupt_mask(0xFFFFFFFF, 0xFFFFFFFF);
interrupt_set_level_mask(0);
// Wait a bit
for (i = 0; i < 200000; i++) {}
interrupt_set_level_mask(0xF);
bios_set_scu_interrupt(0x40, 0);
bios_set_scu_interrupt(0x41, 0);
bios_set_scu_interrupt(0x42, 0);
bios_set_scu_interrupt(0x43, 0);
bios_set_scu_interrupt(0x44, 0);
bios_set_scu_interrupt(0x45, 0);
bios_set_scu_interrupt(0x46, 0);
bios_set_scu_interrupt(0x47, 0);
bios_set_scu_interrupt(0x48, 0);
bios_set_scu_interrupt(0x49, 0);
bios_set_scu_interrupt(0x4A, 0);
bios_set_scu_interrupt(0x4B, 0);
bios_set_scu_interrupt(0x4C, 0);
bios_set_scu_interrupt(0x4D, 0);
bios_set_scu_interrupt(0x50, 0);
init_iapetus(RES_320x224);
// Setup a screen for us draw on
test_disp_settings.is_bitmap = TRUE;
test_disp_settings.bitmap_size = BG_BITMAP512x256;
test_disp_settings.transparent_bit = 0;
test_disp_settings.color = BG_256COLOR;
test_disp_settings.special_priority = 0;
test_disp_settings.special_color_calc = 0;
test_disp_settings.extra_palette_num = 0;
test_disp_settings.map_offset = 0;
test_disp_settings.rotation_mode = 0;
test_disp_settings.parameter_addr = 0x25E60000;
vdp_rbg0_init(&test_disp_settings);
// Use the default palette
vdp_set_default_palette();
// Setup an 8x8 1BPP font
test_disp_font.data = font_8x8;
test_disp_font.width = 8;
test_disp_font.height = 8;
test_disp_font.bpp = 1;
test_disp_font.out = (u8 *)0x25E00000;
vdp_set_font(SCREEN_RBG0, &test_disp_font, 1);
// Print messages and cursor
vdp_disp_on();
}
void tests_wait_press()
{
per_init();
if (interrupt_get_level_mask() > 0x7)
interrupt_set_level_mask(0x7);
vdp_vsync();
// Wait until no buttons are pressed
while (per[0].but_push_once || per[0].but_push)
vdp_vsync();
for (;;)
{
vdp_vsync();
// return whenever a button pressed
if (per[0].but_push_once & PAD_A ||
per[0].but_push_once & PAD_B ||
per[0].but_push_once & PAD_C ||
per[0].but_push_once & PAD_X ||
per[0].but_push_once & PAD_Y ||
per[0].but_push_once & PAD_Z ||
per[0].but_push_once & PAD_L ||
per[0].but_push_once & PAD_R ||
per[0].but_push_once & PAD_START)
break;
}
vdp_vsync();
}
void init_test(void)
{
// Put saturn in a minimalized state
int i;
interrupt_set_level_mask(0xF);
for (i = 0; i < 0x80; i++)
bios_set_sh2_interrupt(i, 0);
for (i = 0x40; i < 0x60; i++)
bios_set_scu_interrupt(i, 0);
// Make sure all interrupts have been called
bios_change_scu_interrupt_mask(0, 0);
bios_change_scu_interrupt_mask(0xFFFFFFFF, 0xFFFFFFFF);
vdp_init(RES_320x224);
// per_init();
commlink_stop_service();
// if (InterruptGetLevelMask() > 0x7)
// interrupt_set_level_mask(0x7);
vdp_rbg0_init(&test_disp_settings);
}
void scsp_minimal_init()
{
// Put system in minimalized state
interrupt_set_level_mask(0xF);
init_iapetus(RES_320x224);
vdp_rbg0_init(&test_disp_settings);
vdp_set_default_palette();
// Turn off sound cpu
smpc_issue_command(0x07);
// Display On
vdp_disp_on();
}
void div_interrupt_test(void)
{
// This tests to make sure an interrupt is generated when the registers are setup
// for it, and an overflow occurs
stage_status = STAGESTAT_WAITINGFORINT;
bios_set_sh2_interrupt(0x6E, sh2_int_test_func);
SH2REG_VCRDIV = 0x6E;
SH2REG_IPRA = 0xF << 12;
interrupt_set_level_mask(0xE);
SH2REG_DVSR = 0;
SH2REG_DVCR = 0x2;
SH2REG_DVDNT = 0xD0000000;
// Alright, test is all setup, now when the interrupt is done, the test
// will successfully complete
}
void sh2_test()
{
interrupt_set_level_mask(0xF);
init_iapetus(RES_320x224);
// Setup a screen for us draw on
vdp_rbg0_init(&test_disp_settings);
vdp_set_default_palette();
// Display On
vdp_disp_on();
unregister_all_tests();
register_test(&div_mirror_test, "DIV register access");
register_test(&div_operation_test, "DIV operations");
register_test(&div_interrupt_test, "DIV overflow interrupt");
do_tests("SH2 tests", 0, 0);
// Other tests to do: instruction tests, check all register accesses,
// onchip functions
}
void ar_write_flash(flash_info_struct *flash_info, volatile u16 *page, u16 *data, int num_pages)
{
int old_mask=interrupt_get_level_mask();
flash_info->write_flash(flash_info, page, data, num_pages);
interrupt_set_level_mask(old_mask);
}
void ar_erase_flash(flash_info_struct *flash_info, volatile u16 *page, int num_pages)
{
int old_mask=interrupt_get_level_mask();
flash_info->erase_flash(flash_info, page, num_pages);
interrupt_set_level_mask(old_mask);
}
void ar_erase_flash_all(flash_info_struct *flash_info)
{
int old_mask=interrupt_get_level_mask();
flash_info->erase_flash_all(flash_info);
interrupt_set_level_mask(old_mask);
}
void do_tests(const char *testname, int x, int y)
{
int i;
u8 stage=0;
u8 line=0;
// Clear out test log area
memset((void *)TEST_LOG_ADDRESS, 0, TEST_LOG_SIZE);
*((u32 *)TEST_LOG_ADDRESS) = TEST_LOG_ADDRESS+4;
// Print messages and cursor
vdp_printf(&test_disp_font, x * 8, y * 8, 0xF, (char *)testname);
auto_test_section_start((char *)testname);
for(;;)
{
vdp_vsync();
if (stage_status != STAGESTAT_BUSY && stage_status != STAGESTAT_WAITINGFORINT)
{
int textx = x * 8;
int texty = (y + line + 2) * 8;
int textstatx = (x + 38) * 8;
if (stage_status == STAGESTAT_DONE)
{
vdp_printf(&test_disp_font, textstatx, texty, 0xA, "OK");
auto_test_send_result("PASS");
}
else if (stage_status < 0)
{
// Handle error
switch (stage_status)
{
case STAGESTAT_BADTIMING:
vdp_printf(&test_disp_font, textstatx, texty, 0xE, "BT");
auto_test_send_result("FAIL (Bad Timing)");
break;
case STAGESTAT_BADDATA:
vdp_printf(&test_disp_font, textstatx, texty, 0xC, "BD");
auto_test_send_result("FAIL (Bad Data)");
break;
case STAGESTAT_BADSIZE:
vdp_printf(&test_disp_font, textstatx, texty, 0xC, "BS");
auto_test_send_result("FAIL (Bad Size)");
break;
case STAGESTAT_BADINTERRUPT:
vdp_printf(&test_disp_font, textstatx, texty, 0xC, "BI");
auto_test_send_result("FAIL (Bad Interrupt)");
break;
case STAGESTAT_NOTEST:
vdp_printf(&test_disp_font, textstatx, texty, 0xF, "NT");
auto_test_send_result("FAIL (No Test)");
break;
default:
vdp_printf(&test_disp_font, textstatx, texty, 0xC, "failed");
auto_test_send_result("FAIL");
break;
}
}
if (stage >= numtests)
{
vdp_printf(&test_disp_font, textx, texty+8, 0xF, "All tests done.");
break;
}
#ifndef BUILD_AUTOMATED_TESTING
else if (line >= 23)
{
vdp_printf(&test_disp_font,textx, texty+8, 0xF, "Press any button to continue");
tests_wait_press();
// Clear window
vdp_clear_screen(&test_disp_font);
vdp_printf(&test_disp_font, x * 8, y * 8, 0xF, (char *)testname);
line = 0;
texty = (y + line + 2) * 8;
}
#endif
stage_status = STAGESTAT_BUSY;
if (tests[stage].name)
{
vdp_printf(&test_disp_font, textx, texty+8, 0xF, (char *)tests[stage].name);
auto_test_sub_test_start((char *)tests[stage].name);
}
if (tests[stage].testfunc)
tests[stage].testfunc();
waitcounter = 60 * 5;
stage++;
line++;
}
else
{
if (stage_status == STAGESTAT_WAITINGFORINT)
{
// decrement waitcounter
waitcounter--;
if (waitcounter <= 0)
stage_status = STAGESTAT_BADINTERRUPT;
#ifdef DEBUG
vdp_printf(&test_disp_font, 0 * 8, 23 * 8, 0xF, "%08X", waitcounter);
#endif
}
}
}
interrupt_set_level_mask(0xF);
// Reset all interrupts
for (i = 0; i < 0x80; i++)
bios_set_sh2_interrupt(i, 0);
for (i = 0x40; i < 0x60; i++)
bios_set_scu_interrupt(i, 0);
// Make sure all interrupts have been called
bios_change_scu_interrupt_mask(0, 0);
bios_change_scu_interrupt_mask(0xFFFFFFFF, 0xFFFFFFFF);
auto_test_section_end();
// Enable commlink connection
cl_set_service_func(ud_check);
commlink_start_service();
tests_wait_press();
commlink_stop_service();
}