[megadrive.git] / testpico / sega_gcc.s

exc_tab:\r
    dc.l     0,   RST, exc02, exc03, exc04, exc05, exc06, exc07\r
    dc.l exc08, exc09, exc0a, exc0b, exc0c, exc0d, exc0e, exc0f\r
    dc.l exc10, exc11, exc12, exc13, exc14, exc15, exc16, exc17\r
    dc.l exc18, exc19, exc1a, exc1b, 0xff0100, exc1d, 0xff0140, exc1f\r
    dc.l exc20, exc21, exc22, exc23, exc24, exc25, exc26, exc27\r
    dc.l exc28, exc29, exc2a, exc2b, exc2c, exc2d, exc2e, exc2f\r
    dc.l exc30, exc31, exc32, exc33, exc34, exc35, exc3e, exc37\r
    dc.l exc38, exc39, exc3a, exc3b, exc3c, exc3d, exc3e, exc3f\r
\r
    .ascii "SEGA 32X                        "\r
    .ascii "PD testsuite                                    "\r
    .ascii "PD testsuite                                    "\r
    .ascii "GM 00000000-00"\r
    .byte 0x00,0x00\r
    .ascii "J               "\r
    .long  0x000000,0x3fffff\r
    .long  0xff0000,0xffffff\r
    .ascii "RA"; .byte 0xf8,0x20                      /* 1b0 */\r
    .long  0x200001,0x20ffff                          /* 1b4 */\r
    .ascii "    "                                     /* 1bc */\r
    .ascii "        "                                 /* 1c0 */\r
    .ascii "src: https://github.com/notaz/megadrive/" /* 1c8 */\r
    .ascii "JUE             "                         /* 1f0 */\r
\r
# 32X reset vector (880200)\r
    bra     RST32X\r
\r
# mystery landing area for reset with 32X on and RV=1\r
# 2c8 - 304 in multiples of 4\r
.rept 0x1bc/2\r
    illegal\r
.endr\r
\r
    /* MARS data */\r
    .org 0x3c0\r
    .ascii "PD testsuite    "\r
    .long 0          /* version? not used */\r
    .long sh2_test   /* ROM src */\r
    .long 0          /* SDRAM dst */\r
    .long sh2_test_end-sh2_test /* length */\r
    .long 0x06000400 /* master entry */\r
    .long 0x06000404 /* slave entry */\r
    .long 0x06000000 /* master VBR */\r
    .long 0x06000200 /* slave VBR */\r
    /* Standard 32X startup code for MD side at 0x3F0 */\r
    .org 0x3f0\r
    .word 0x287C,0xFFFF,0xFFC0,0x23FC,0x0000,0x0000,0x00A1,0x5128\r
    .word 0x46FC,0x2700,0x4BF9,0x00A1,0x0000,0x7001,0x0CAD,0x4D41\r
    .word 0x5253,0x30EC,0x6600,0x03E6,0x082D,0x0007,0x5101,0x67F8\r
    .word 0x4AAD,0x0008,0x6710,0x4A6D,0x000C,0x670A,0x082D,0x0000\r
    .word 0x5101,0x6600,0x03B8,0x102D,0x0001,0x0200,0x000F,0x6706\r
    .word 0x2B78,0x055A,0x4000,0x7200,0x2C41,0x4E66,0x41F9,0x0000\r
    .word 0x04D4,0x6100,0x0152,0x6100,0x0176,0x47F9,0x0000,0x04E8\r
    .word 0x43F9,0x00A0,0x0000,0x45F9,0x00C0,0x0011,0x3E3C,0x0100\r
    .word 0x7000,0x3B47,0x1100,0x3B47,0x1200,0x012D,0x1100,0x66FA\r
    .word 0x7425,0x12DB,0x51CA,0xFFFC,0x3B40,0x1200,0x3B40,0x1100\r
    .word 0x3B47,0x1200,0x149B,0x149B,0x149B,0x149B,0x41F9,0x0000\r
    .word 0x04C0,0x43F9,0x00FF,0x0000,0x22D8,0x22D8,0x22D8,0x22D8\r
    .word 0x22D8,0x22D8,0x22D8,0x22D8,0x41F9,0x00FF,0x0000,0x4ED0\r
    .word 0x1B7C,0x0001,0x5101,0x41F9,0x0000,0x06BC,0xD1FC,0x0088\r
    .word 0x0000,0x4ED0,0x0404,0x303C,0x076C,0x0000,0x0000,0xFF00\r
    .word 0x8137,0x0002,0x0100,0x0000,0xAF01,0xD91F,0x1127,0x0021\r
    .word 0x2600,0xF977,0xEDB0,0xDDE1,0xFDE1,0xED47,0xED4F,0xD1E1\r
    .word 0xF108,0xD9C1,0xD1E1,0xF1F9,0xF3ED,0x5636,0xE9E9,0x9FBF\r
    .word 0xDFFF,0x4D41,0x5253,0x2049,0x6E69,0x7469,0x616C,0x2026\r
    .word 0x2053,0x6563,0x7572,0x6974,0x7920,0x5072,0x6F67,0x7261\r
    .word 0x6D20,0x2020,0x2020,0x2020,0x2020,0x2043,0x6172,0x7472\r
    .word 0x6964,0x6765,0x2056,0x6572,0x7369,0x6F6E,0x2020,0x2020\r
    .word 0x436F,0x7079,0x7269,0x6768,0x7420,0x5345,0x4741,0x2045\r
    .word 0x4E54,0x4552,0x5052,0x4953,0x4553,0x2C4C,0x5444,0x2E20\r
    .word 0x3139,0x3934,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020\r
    .word 0x2020,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020\r
    .word 0x2020,0x2020,0x2020,0x524F,0x4D20,0x5665,0x7273,0x696F\r
    .word 0x6E20,0x312E,0x3000,0x48E7,0xC040,0x43F9,0x00C0,0x0004\r
    .word 0x3011,0x303C,0x8000,0x323C,0x0100,0x3E3C,0x0012,0x1018\r
    .word 0x3280,0xD041,0x51CF,0xFFF8,0x4CDF,0x0203,0x4E75,0x48E7\r
    .word 0x81C0,0x41F9,0x0000,0x063E,0x43F9,0x00C0,0x0004,0x3298\r
    .word 0x3298,0x3298,0x3298,0x3298,0x3298,0x3298,0x2298,0x3341\r
    .word 0xFFFC,0x3011,0x0800,0x0001,0x66F8,0x3298,0x3298,0x7000\r
    .word 0x22BC,0xC000,0x0000,0x7E0F,0x3340,0xFFFC,0x3340,0xFFFC\r
    .word 0x3340,0xFFFC,0x3340,0xFFFC,0x51CF,0xFFEE,0x22BC,0x4000\r
    .word 0x0010,0x7E09,0x3340,0xFFFC,0x3340,0xFFFC,0x3340,0xFFFC\r
    .word 0x3340,0xFFFC,0x51CF,0xFFEE,0x4CDF,0x0381,0x4E75,0x8114\r
    .word 0x8F01,0x93FF,0x94FF,0x9500,0x9600,0x9780,0x4000,0x0080\r
    .word 0x8104,0x8F02,0x48E7,0xC140,0x43F9,0x00A1,0x5180,0x08A9\r
    .word 0x0007,0xFF80,0x66F8,0x3E3C,0x00FF,0x7000,0x7200,0x337C\r
    .word 0x00FF,0x0004,0x3341,0x0006,0x3340,0x0008,0x4E71,0x0829\r
    .word 0x0001,0x000B,0x66F8,0x0641,0x0100,0x51CF,0xFFE8,0x4CDF\r
    .word 0x0283,0x4E75,0x48E7,0x8180,0x41F9,0x00A1,0x5200,0x08A8\r
    .word 0x0007,0xFF00,0x66F8,0x3E3C,0x001F,0x20C0,0x20C0,0x20C0\r
    .word 0x20C0,0x51CF,0xFFF6,0x4CDF,0x0181,0x4E75,0x41F9,0x00FF\r
    .word 0x0000,0x3E3C,0x07FF,0x7000,0x20C0,0x20C0,0x20C0,0x20C0\r
    .word 0x20C0,0x20C0,0x20C0,0x20C0,0x51CF,0xFFEE,0x3B7C,0x0000\r
    .word 0x1200,0x7E0A,0x51CF,0xFFFE,0x43F9,0x00A1,0x5100,0x7000\r
    .word 0x2340,0x0020,0x2340,0x0024,0x1B7C,0x0003,0x5101,0x2E79\r
    .word 0x0088,0x0000,0x0891,0x0007,0x66FA,0x7000,0x3340,0x0002\r
    .word 0x3340,0x0004,0x3340,0x0006,0x2340,0x0008,0x2340,0x000C\r
    .word 0x3340,0x0010,0x3340,0x0030,0x3340,0x0032,0x3340,0x0038\r
    .word 0x3340,0x0080,0x3340,0x0082,0x08A9,0x0000,0x008B,0x66F8\r
    .word 0x6100,0xFF12,0x08E9,0x0000,0x008B,0x67F8,0x6100,0xFF06\r
    .word 0x08A9,0x0000,0x008B,0x6100,0xFF3C,0x303C,0x0040,0x2229\r
    .word 0x0020,0x0C81,0x5351,0x4552,0x6700,0x0092,0x303C,0x0080\r
    .word 0x2229,0x0020,0x0C81,0x5344,0x4552,0x6700,0x0080,0x21FC\r
    .word 0x0088,0x02A2,0x0070,0x303C,0x0002,0x7200,0x122D,0x0001\r
    .word 0x1429,0x0080,0xE14A,0x8242,0x0801,0x000F,0x660A,0x0801\r
    .word 0x0006,0x6700,0x0058,0x6008,0x0801,0x0006,0x6600,0x004E\r
    .word 0x7020,0x41F9,0x0088,0x0000,0x3C28,0x018E,0x4A46,0x6700\r
    .word 0x0010,0x3429,0x0028,0x0C42,0x0000,0x67F6,0xB446,0x662C\r
    .word 0x7000,0x2340,0x0028,0x2340,0x002C,0x3E14,0x2C7C,0xFFFF\r
    .word 0xFFC0,0x4CD6,0x7FF9,0x44FC,0x0000,0x6014,0x43F9,0x00A1\r
    .word 0x5100,0x3340,0x0006,0x303C,0x8000,0x6004,0x44FC,0x0001\r
\r
RST:\r
    move.w  #0x2600, %sr\r
\r
    move.b (0xA10001), %d0\r
    andi.b #0x0F, %d0\r
    beq.s 0f\r
    move.l  #0x53454741, (0xA14000) /* 'SEGA' */\r
0:\r
    tst.w   (0xc00004).l\r
\r
    moveq   #0, %d0\r
    movea.l %d0, %a7\r
    move    %a7, %usp\r
\r
    /* clear .bss */\r
    lea     __bss_start, %a0\r
    lea     __end, %a1\r
0:\r
    move.l  %d0, (%a0)+\r
    cmp.l   %a1, %a0\r
    blt.s   0b\r
\r
#    move.w  #0x2000, %sr\r
    jsr     main\r
0:\r
    bra     0b\r
\r
#HBL:\r
#VBL:\r
#    rte\r
\r
RST32X:\r
    lea     ram_rv_switch, %a0\r
    movea.l #0xff0100, %a1\r
    lea     ram_rv_switch_end, %a2\r
0:\r
    move.l  (%a0)+, (%a1)+\r
    cmp.l   %a2, %a0\r
    blt.s   0b\r
    jmp     (0xff0100).l\r
\r
ram_rv_switch:\r
    move.l  (0x880004).l, %a0\r
    bset    #0, (0xa15107).l  /* RV=1 */\r
    nop                       /* just in case */\r
    jmp     (%a0)\r
ram_rv_switch_end:\r
\r
pre_exception:\r
    move.w  #0x2700, %sr\r
    movem.l %d0-%d7/%a0-%a7,-(%sp)\r
    add.w   #2, 0x3e(%sp)\r
    move.l  %sp, %d0\r
    move.l  %d0,-(%sp)  /* arg0 */\r
    jsr     exception\r
0:\r
    bra     0b\r
\r
.macro exc_stub num\r
exc\num:\r
    move.w #0x\num, -(%sp)\r
    bra pre_exception\r
.endm\r
\r
exc_stub 02\r
exc_stub 03\r
exc_stub 04\r
exc_stub 05\r
exc_stub 06\r
exc_stub 07\r
exc_stub 08\r
exc_stub 09\r
exc_stub 0a\r
exc_stub 0b\r
exc_stub 0c\r
exc_stub 0d\r
exc_stub 0e\r
exc_stub 0f\r
\r
exc_stub 10\r
exc_stub 11\r
exc_stub 12\r
exc_stub 13\r
exc_stub 14\r
exc_stub 15\r
exc_stub 16\r
exc_stub 17\r
exc_stub 18\r
exc_stub 19\r
exc_stub 1a\r
exc_stub 1b\r
HBL:\r
exc_stub 1c\r
exc_stub 1d\r
VBL:\r
exc_stub 1e\r
exc_stub 1f\r
\r
exc_stub 20\r
exc_stub 21\r
exc_stub 22\r
exc_stub 23\r
exc_stub 24\r
exc_stub 25\r
exc_stub 26\r
exc_stub 27\r
exc_stub 28\r
exc_stub 29\r
exc_stub 2a\r
exc_stub 2b\r
exc_stub 2c\r
exc_stub 2d\r
exc_stub 2e\r
exc_stub 2f\r
exc_stub 30\r
exc_stub 31\r
exc_stub 32\r
exc_stub 33\r
exc_stub 34\r
exc_stub 35\r
exc_stub 36\r
exc_stub 37\r
exc_stub 38\r
exc_stub 39\r
exc_stub 3a\r
exc_stub 3b\r
exc_stub 3c\r
exc_stub 3d\r
exc_stub 3e\r
exc_stub 3f\r
\r
.align 4\r
\r
# must avoid anything use 1070, 2070, 3070 after RV is set,\r
# so let's place some data here\r
.global z80_test\r
.global z80_test_end\r
z80_test:\r
.incbin "z80_test.bin80"\r
z80_test_end:\r
\r
.align 4\r
\r
.global sh2_test\r
.global sh2_test_end\r
sh2_test:\r
.incbin "sh2_test.binsh"\r
sh2_test_end:\r
\r
.org 0x2070\r
.long 0x1234567f\r
\r
.global font_base\r
font_base:\r
.incbin "font.bin"\r
\r
.org 0x3070\r
.long 0x3456789f\r
\r
# vim:filetype=asmM68k:ts=4:sw=4:expandtab\r
Commit	Line	Data
3ee911dc	1	exc_tab:\r
71b41fdd	2	dc.l 0, RST, exc02, exc03, exc04, exc05, exc06, exc07\r
3ee911dc	3	dc.l exc08, exc09, exc0a, exc0b, exc0c, exc0d, exc0e, exc0f\r
3ee911dc	4	dc.l exc10, exc11, exc12, exc13, exc14, exc15, exc16, exc17\r
6c839579	5	dc.l exc18, exc19, exc1a, exc1b, 0xff0100, exc1d, 0xff0140, exc1f\r
3ee911dc	6	dc.l exc20, exc21, exc22, exc23, exc24, exc25, exc26, exc27\r
	7	dc.l exc28, exc29, exc2a, exc2b, exc2c, exc2d, exc2e, exc2f\r
	8	dc.l exc30, exc31, exc32, exc33, exc34, exc35, exc3e, exc37\r
	9	dc.l exc38, exc39, exc3a, exc3b, exc3c, exc3d, exc3e, exc3f\r
	10	\r
9d39a80e	11	.ascii "SEGA 32X "\r
ffd4b35c	12	.ascii "PD testsuite "\r
ffd4b35c	13	.ascii "PD testsuite "\r
3ee911dc	14	.ascii "GM 00000000-00"\r
	15	.byte 0x00,0x00\r
	16	.ascii "J "\r
9d39a80e	17	.long 0x000000,0x3fffff\r
9d39a80e	18	.long 0xff0000,0xffffff\r
635f2450	19	.ascii "RA"; .byte 0xf8,0x20 /* 1b0 */\r
	20	.long 0x200001,0x20ffff /* 1b4 */\r
	21	.ascii " " /* 1bc */\r
	22	.ascii " " /* 1c0 */\r
	23	.ascii "src: https://github.com/notaz/megadrive/" /* 1c8 */\r
	24	.ascii "JUE " /* 1f0 */\r
3ee911dc	25	\r
5073ab5a	26	# 32X reset vector (880200)\r
	27	bra RST32X\r
	28	\r
71b41fdd	29	# mystery landing area for reset with 32X on and RV=1\r
71b41fdd	30	# 2c8 - 304 in multiples of 4\r
5073ab5a	31	.rept 0x1bc/2\r
71b41fdd	32	illegal\r
71b41fdd	33	.endr\r
9d39a80e	34	\r
	35	/* MARS data */\r
	36	.org 0x3c0\r
	37	.ascii "PD testsuite "\r
	38	.long 0 /* version? not used */\r
	39	.long sh2_test /* ROM src */\r
	40	.long 0 /* SDRAM dst */\r
	41	.long sh2_test_end-sh2_test /* length */\r
71b41fdd	42	.long 0x06000400 /* master entry */\r
71b41fdd	43	.long 0x06000404 /* slave entry */\r
9d39a80e	44	.long 0x06000000 /* master VBR */\r
71b41fdd	45	.long 0x06000200 /* slave VBR */\r
9d39a80e	46	/* Standard 32X startup code for MD side at 0x3F0 */\r
	47	.org 0x3f0\r
	48	.word 0x287C,0xFFFF,0xFFC0,0x23FC,0x0000,0x0000,0x00A1,0x5128\r
	49	.word 0x46FC,0x2700,0x4BF9,0x00A1,0x0000,0x7001,0x0CAD,0x4D41\r
	50	.word 0x5253,0x30EC,0x6600,0x03E6,0x082D,0x0007,0x5101,0x67F8\r
	51	.word 0x4AAD,0x0008,0x6710,0x4A6D,0x000C,0x670A,0x082D,0x0000\r
	52	.word 0x5101,0x6600,0x03B8,0x102D,0x0001,0x0200,0x000F,0x6706\r
	53	.word 0x2B78,0x055A,0x4000,0x7200,0x2C41,0x4E66,0x41F9,0x0000\r
	54	.word 0x04D4,0x6100,0x0152,0x6100,0x0176,0x47F9,0x0000,0x04E8\r
	55	.word 0x43F9,0x00A0,0x0000,0x45F9,0x00C0,0x0011,0x3E3C,0x0100\r
	56	.word 0x7000,0x3B47,0x1100,0x3B47,0x1200,0x012D,0x1100,0x66FA\r
	57	.word 0x7425,0x12DB,0x51CA,0xFFFC,0x3B40,0x1200,0x3B40,0x1100\r
	58	.word 0x3B47,0x1200,0x149B,0x149B,0x149B,0x149B,0x41F9,0x0000\r
	59	.word 0x04C0,0x43F9,0x00FF,0x0000,0x22D8,0x22D8,0x22D8,0x22D8\r
	60	.word 0x22D8,0x22D8,0x22D8,0x22D8,0x41F9,0x00FF,0x0000,0x4ED0\r
	61	.word 0x1B7C,0x0001,0x5101,0x41F9,0x0000,0x06BC,0xD1FC,0x0088\r
	62	.word 0x0000,0x4ED0,0x0404,0x303C,0x076C,0x0000,0x0000,0xFF00\r
	63	.word 0x8137,0x0002,0x0100,0x0000,0xAF01,0xD91F,0x1127,0x0021\r
	64	.word 0x2600,0xF977,0xEDB0,0xDDE1,0xFDE1,0xED47,0xED4F,0xD1E1\r
	65	.word 0xF108,0xD9C1,0xD1E1,0xF1F9,0xF3ED,0x5636,0xE9E9,0x9FBF\r
	66	.word 0xDFFF,0x4D41,0x5253,0x2049,0x6E69,0x7469,0x616C,0x2026\r
	67	.word 0x2053,0x6563,0x7572,0x6974,0x7920,0x5072,0x6F67,0x7261\r
	68	.word 0x6D20,0x2020,0x2020,0x2020,0x2020,0x2043,0x6172,0x7472\r
	69	.word 0x6964,0x6765,0x2056,0x6572,0x7369,0x6F6E,0x2020,0x2020\r
	70	.word 0x436F,0x7079,0x7269,0x6768,0x7420,0x5345,0x4741,0x2045\r
	71	.word 0x4E54,0x4552,0x5052,0x4953,0x4553,0x2C4C,0x5444,0x2E20\r
	72	.word 0x3139,0x3934,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020\r
	73	.word 0x2020,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020,0x2020\r
	74	.word 0x2020,0x2020,0x2020,0x524F,0x4D20,0x5665,0x7273,0x696F\r
	75	.word 0x6E20,0x312E,0x3000,0x48E7,0xC040,0x43F9,0x00C0,0x0004\r
	76	.word 0x3011,0x303C,0x8000,0x323C,0x0100,0x3E3C,0x0012,0x1018\r
	77	.word 0x3280,0xD041,0x51CF,0xFFF8,0x4CDF,0x0203,0x4E75,0x48E7\r
	78	.word 0x81C0,0x41F9,0x0000,0x063E,0x43F9,0x00C0,0x0004,0x3298\r
	79	.word 0x3298,0x3298,0x3298,0x3298,0x3298,0x3298,0x2298,0x3341\r
	80	.word 0xFFFC,0x3011,0x0800,0x0001,0x66F8,0x3298,0x3298,0x7000\r
	81	.word 0x22BC,0xC000,0x0000,0x7E0F,0x3340,0xFFFC,0x3340,0xFFFC\r
	82	.word 0x3340,0xFFFC,0x3340,0xFFFC,0x51CF,0xFFEE,0x22BC,0x4000\r
	83	.word 0x0010,0x7E09,0x3340,0xFFFC,0x3340,0xFFFC,0x3340,0xFFFC\r
	84	.word 0x3340,0xFFFC,0x51CF,0xFFEE,0x4CDF,0x0381,0x4E75,0x8114\r
	85	.word 0x8F01,0x93FF,0x94FF,0x9500,0x9600,0x9780,0x4000,0x0080\r
	86	.word 0x8104,0x8F02,0x48E7,0xC140,0x43F9,0x00A1,0x5180,0x08A9\r
	87	.word 0x0007,0xFF80,0x66F8,0x3E3C,0x00FF,0x7000,0x7200,0x337C\r
	88	.word 0x00FF,0x0004,0x3341,0x0006,0x3340,0x0008,0x4E71,0x0829\r
	89	.word 0x0001,0x000B,0x66F8,0x0641,0x0100,0x51CF,0xFFE8,0x4CDF\r
	90	.word 0x0283,0x4E75,0x48E7,0x8180,0x41F9,0x00A1,0x5200,0x08A8\r
	91	.word 0x0007,0xFF00,0x66F8,0x3E3C,0x001F,0x20C0,0x20C0,0x20C0\r
	92	.word 0x20C0,0x51CF,0xFFF6,0x4CDF,0x0181,0x4E75,0x41F9,0x00FF\r
	93	.word 0x0000,0x3E3C,0x07FF,0x7000,0x20C0,0x20C0,0x20C0,0x20C0\r
	94	.word 0x20C0,0x20C0,0x20C0,0x20C0,0x51CF,0xFFEE,0x3B7C,0x0000\r
	95	.word 0x1200,0x7E0A,0x51CF,0xFFFE,0x43F9,0x00A1,0x5100,0x7000\r
	96	.word 0x2340,0x0020,0x2340,0x0024,0x1B7C,0x0003,0x5101,0x2E79\r
	97	.word 0x0088,0x0000,0x0891,0x0007,0x66FA,0x7000,0x3340,0x0002\r
	98	.word 0x3340,0x0004,0x3340,0x0006,0x2340,0x0008,0x2340,0x000C\r
	99	.word 0x3340,0x0010,0x3340,0x0030,0x3340,0x0032,0x3340,0x0038\r
	100	.word 0x3340,0x0080,0x3340,0x0082,0x08A9,0x0000,0x008B,0x66F8\r
	101	.word 0x6100,0xFF12,0x08E9,0x0000,0x008B,0x67F8,0x6100,0xFF06\r
	102	.word 0x08A9,0x0000,0x008B,0x6100,0xFF3C,0x303C,0x0040,0x2229\r
	103	.word 0x0020,0x0C81,0x5351,0x4552,0x6700,0x0092,0x303C,0x0080\r
	104	.word 0x2229,0x0020,0x0C81,0x5344,0x4552,0x6700,0x0080,0x21FC\r
	105	.word 0x0088,0x02A2,0x0070,0x303C,0x0002,0x7200,0x122D,0x0001\r
	106	.word 0x1429,0x0080,0xE14A,0x8242,0x0801,0x000F,0x660A,0x0801\r
	107	.word 0x0006,0x6700,0x0058,0x6008,0x0801,0x0006,0x6600,0x004E\r
	108	.word 0x7020,0x41F9,0x0088,0x0000,0x3C28,0x018E,0x4A46,0x6700\r
	109	.word 0x0010,0x3429,0x0028,0x0C42,0x0000,0x67F6,0xB446,0x662C\r
110	.word 0x7000,0x2340,0x0028,0x2340,0x002C,0x3E14,0x2C7C,0xFFFF\r
111	.word 0xFFC0,0x4CD6,0x7FF9,0x44FC,0x0000,0x6014,0x43F9,0x00A1\r
112	.word 0x5100,0x3340,0x0006,0x303C,0x8000,0x6004,0x44FC,0x0001\r
113	\r
71b41fdd	114	RST:\r
	115	move.w #0x2600, %sr\r
	116	\r
	117	move.b (0xA10001), %d0\r
	118	andi.b #0x0F, %d0\r
	119	beq.s 0f\r
	120	move.l #0x53454741, (0xA14000) /* 'SEGA' */\r
	121	0:\r
	122	tst.w (0xc00004).l\r
	123	\r
	124	moveq #0, %d0\r
	125	movea.l %d0, %a7\r
	126	move %a7, %usp\r
	127	\r
	128	/* clear .bss */\r
	129	lea __bss_start, %a0\r
	130	lea __end, %a1\r
	131	0:\r
	132	move.l %d0, (%a0)+\r
	133	cmp.l %a1, %a0\r
	134	blt.s 0b\r
	135	\r
	136	# move.w #0x2000, %sr\r
	137	jsr main\r
	138	0:\r
	139	bra 0b\r
	140	\r
	141	#HBL:\r
	142	#VBL:\r
	143	# rte\r
	144	\r
5073ab5a	145	RST32X:\r
	146	lea ram_rv_switch, %a0\r
	147	movea.l #0xff0100, %a1\r
	148	lea ram_rv_switch_end, %a2\r
	149	0:\r
	150	move.l (%a0)+, (%a1)+\r
	151	cmp.l %a2, %a0\r
	152	blt.s 0b\r
	153	jmp (0xff0100).l\r
	154	\r
	155	ram_rv_switch:\r
	156	move.l (0x880004).l, %a0\r
	157	bset #0, (0xa15107).l /* RV=1 */\r
	158	nop /* just in case */\r
	159	jmp (%a0)\r
	160	ram_rv_switch_end:\r
	161	\r
71b41fdd	162	pre_exception:\r
	163	move.w #0x2700, %sr\r
	164	movem.l %d0-%d7/%a0-%a7,-(%sp)\r
	165	add.w #2, 0x3e(%sp)\r
	166	move.l %sp, %d0\r
234c4556	167	move.l %d0,-(%sp) /* arg0 */\r
71b41fdd	168	jsr exception\r
	169	0:\r
	170	bra 0b\r
	171	\r
	172	.macro exc_stub num\r
	173	exc\num:\r
	174	move.w #0x\num, -(%sp)\r
5073ab5a	175	bra pre_exception\r
71b41fdd	176	.endm\r
	177	\r
	178	exc_stub 02\r
	179	exc_stub 03\r
	180	exc_stub 04\r
	181	exc_stub 05\r
	182	exc_stub 06\r
	183	exc_stub 07\r
	184	exc_stub 08\r
	185	exc_stub 09\r
	186	exc_stub 0a\r
	187	exc_stub 0b\r
	188	exc_stub 0c\r
	189	exc_stub 0d\r
	190	exc_stub 0e\r
	191	exc_stub 0f\r
	192	\r
	193	exc_stub 10\r
	194	exc_stub 11\r
	195	exc_stub 12\r
	196	exc_stub 13\r
	197	exc_stub 14\r
	198	exc_stub 15\r
	199	exc_stub 16\r
	200	exc_stub 17\r
	201	exc_stub 18\r
	202	exc_stub 19\r
	203	exc_stub 1a\r
	204	exc_stub 1b\r
	205	HBL:\r
	206	exc_stub 1c\r
	207	exc_stub 1d\r
	208	VBL:\r
	209	exc_stub 1e\r
	210	exc_stub 1f\r
	211	\r
3ee911dc	212	exc_stub 20\r
	213	exc_stub 21\r
	214	exc_stub 22\r
	215	exc_stub 23\r
	216	exc_stub 24\r
	217	exc_stub 25\r
	218	exc_stub 26\r
	219	exc_stub 27\r
	220	exc_stub 28\r
	221	exc_stub 29\r
	222	exc_stub 2a\r
	223	exc_stub 2b\r
	224	exc_stub 2c\r
	225	exc_stub 2d\r
	226	exc_stub 2e\r
	227	exc_stub 2f\r
	228	exc_stub 30\r
	229	exc_stub 31\r
	230	exc_stub 32\r
	231	exc_stub 33\r
	232	exc_stub 34\r
	233	exc_stub 35\r
	234	exc_stub 36\r
	235	exc_stub 37\r
	236	exc_stub 38\r
	237	exc_stub 39\r
	238	exc_stub 3a\r
	239	exc_stub 3b\r
	240	exc_stub 3c\r
	241	exc_stub 3d\r
	242	exc_stub 3e\r
	243	exc_stub 3f\r
	244	\r
71b41fdd	245	.align 4\r
	246	\r
	247	# must avoid anything use 1070, 2070, 3070 after RV is set,\r
	248	# so let's place some data here\r
	249	.global z80_test\r
	250	.global z80_test_end\r
	251	z80_test:\r
	252	.incbin "z80_test.bin80"\r
	253	z80_test_end:\r
	254	\r
	255	.align 4\r
9d39a80e	256	\r
	257	.global sh2_test\r
	258	.global sh2_test_end\r
	259	sh2_test:\r
	260	.incbin "sh2_test.binsh"\r
	261	sh2_test_end:\r
	262	\r
71b41fdd	263	.org 0x2070\r
	264	.long 0x1234567f\r
	265	\r
	266	.global font_base\r
	267	font_base:\r
	268	.incbin "font.bin"\r
	269	\r
	270	.org 0x3070\r
	271	.long 0x3456789f\r
	272	\r
3ee911dc	273	# vim:filetype=asmM68k:ts=4:sw=4:expandtab\r