freecalypso-reveng: compal/j100-fw-disasm annotate

annotate compal/j100-fw-disasm @ 308:f8344bc4fd61

dspanal: char2coff utility written, compiles

author	Mychaela Falconia <falcon@freecalypso.org>
date	Mon, 28 Oct 2019 05:20:50 +0000
parents	dd8a9ebcd8b1
children

rev	line source
286 dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1 ; This analysis corresponds to SE J100 fw version R1C004, published in
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	2 ; R1C004-se.bin inside the j100-flashimg-r1.zip FTP release.
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	4 0: ea000225 b 0x89c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	5 4: ea000825 b 0x20a0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	6 8: ea000825 b 0x20a4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	7 c: ea000825 b 0x20a8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	8 10: ea000825 b 0x20ac
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	9 14: ea000825 b 0x20b0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	10 18: ea000825 b 0x20b4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	11 1c: ea000825 b 0x20b8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	12
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	13 _INT_Bootloader_Start:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	14 ; same as the Mot C139 version
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	15 89c: e51f1020 ldr r1, =0xfffffd00 ; via 0x884
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	16 8a0: e1d120b2 ldrh r2, [r1, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	17 8a4: e51f002c ldr r0, =0x40 ; via 0x880
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	18 8a8: e1800002 orr r0, r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	19 8ac: e1c100b2 strh r0, [r1, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	20 8b0: e51f1030 ldr r1, =0xffff9800 ; via 0x888
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	21 8b4: e15f22b6 ldrh r2, =0x2006 ; via 0x896
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	22 8b8: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	23 8bc: e5912000 ldr r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	24 8c0: e2022001 and r2, r2, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	25 8c4: e3520001 cmp r2, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	26 8c8: 0afffffb beq 0x8bc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	27 8cc: e51f1050 ldr r1, =0xfffffd00 ; via 0x884
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	28 8d0: e15f24b4 ldrh r2, =0x1081 ; via 0x894
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	29 8d4: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	30 8d8: e51f1054 ldr r1, =0xfffffb10 ; via 0x88c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	31 8dc: e15f24bc ldrh r2, =0x800 ; via 0x898
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	32 8e0: e1d100b0 ldrh r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	33 8e4: e1800002 orr r0, r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	34 8e8: e1c100b0 strh r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	35 8ec: e51f1064 ldr r1, =0xffffff08 ; via 0x890
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	36 8f0: e15f25be ldrh r2, =0x0 ; via 0x89a
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	37 8f4: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	38 8f8: e51f1094 ldr r1, =0xfffffb00 ; via 0x86c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	39 8fc: e15f29b4 ldrh r2, =0x2a1 ; via 0x870
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	40 900: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	41 904: e15f29ba ldrh r2, =0x2a1 ; via 0x872
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	42 908: e1c120b2 strh r2, [r1, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	43 90c: e15f2ab0 ldrh r2, =0x2a1 ; via 0x874
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	44 910: e1c120b4 strh r2, [r1, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	45 914: e15f2ab6 ldrh r2, =0x283 ; via 0x876
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	46 918: e1c120b6 strh r2, [r1, #6]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	47 91c: e15f2abc ldrh r2, =0x281 ; via 0x878
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	48 920: e1c120ba strh r2, [r1, #10] ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	49 924: e15f2bb2 ldrh r2, =0xc0 ; via 0x87a
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	50 928: e1c120bc strh r2, [r1, #12] ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	51 92c: e15f2bb8 ldrh r2, =0x40 ; via 0x87c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	52 930: e1c120b8 strh r2, [r1, #8]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	53 934: e15f2bbe ldrh r2, =0x2a ; via 0x87e
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	54 938: e1c120be strh r2, [r1, #14] ; 0xe
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	55 93c: e59f0020 ldr r0, =0x83aca4 ; via 0x964
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	56 940: e3a01b01 mov r1, #1024 ; 0x400
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	57 944: e2411004 sub r1, r1, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	58 948: e0802001 add r2, r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	59 94c: e3c22003 bic r2, r2, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	60 950: e1a0d002 mov sp, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	61 954: e92d100f stmdb sp!, {r0, r1, r2, r3, r12}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	62 958: eb000534 bl 0x1e30 ; _sta_select_application
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	63 95c: e8bd100f ldmia sp!, {r0, r1, r2, r3, r12}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	64 960: ea0005e4 b 0x20f8 ; _sta_select_application
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	65
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	66 _INT_Initialize:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	67 ; exactly the same as the Mot C139 version
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	68 20f8: e51f1024 ldr r1, =0xffff9800 ; via 0x20dc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	69 20fc: e15f21ba ldrh r2, =0x2002 ; via 0x20ea
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	70 2100: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	71 2104: e5912000 ldr r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	72 2108: e2022001 and r2, r2, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	73 210c: e3520001 cmp r2, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	74 2110: 0afffffb beq 0x2104
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	75 2114: e51f1044 ldr r1, =0xfffffd00 ; via 0x20d8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	76 2118: e15f23b8 ldrh r2, =0x1081 ; via 0x20e8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	77 211c: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	78 2120: e51f1048 ldr r1, =0xfffffb10 ; via 0x20e0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	79 2124: e15f23be ldrh r2, =0xf7ff ; via 0x20ee
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	80 2128: e1d100b0 ldrh r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	81 212c: e0000002 and r0, r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	82 2130: e1c100b0 strh r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	83 2134: e51f1058 ldr r1, =0xffffff08 ; via 0x20e4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	84 2138: e15f25b0 ldrh r2, =0x0 ; via 0x20f0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	85 213c: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	86 2140: e51f107c ldr r1, =0xfffffb00 ; via 0x20cc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	87 2144: e15f29b0 ldrh r2, =0x2a1 ; via 0x20bc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	88 2148: e1c120b0 strh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	89 214c: e15f29b6 ldrh r2, =0x2a1 ; via 0x20be
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	90 2150: e1c120b2 strh r2, [r1, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	91 2154: e15f29bc ldrh r2, =0x2a1 ; via 0x20c0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	92 2158: e1c120b4 strh r2, [r1, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	93 215c: e15f2ab2 ldrh r2, =0x283 ; via 0x20c2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	94 2160: e1c120b6 strh r2, [r1, #6]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	95 2164: e15f2ab8 ldrh r2, =0xe85 ; via 0x20c4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	96 2168: e1c120ba strh r2, [r1, #10] ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	97 216c: e15f2abe ldrh r2, =0x2c0 ; via 0x20c6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	98 2170: e1c120bc strh r2, [r1, #12] ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	99 2174: e15f2bb4 ldrh r2, =0x40 ; via 0x20c8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	100 2178: e1c120b8 strh r2, [r1, #8]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	101 217c: e15f2bba ldrh r2, =0x2a ; via 0x20ca
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	102 2180: e1c120be strh r2, [r1, #14] ; 0xe
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	103 2184: e51f10bc ldr r1, =0xfffef006 ; via 0x20d0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	104 2188: e1d120b0 ldrh r2, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	105 218c: e51f00c0 ldr r0, =0x8 ; via 0x20d4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	106 2190: e1800002 orr r0, r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	107 2194: e1c100b0 strh r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	108 2198: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	109 219c: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	110 21a0: e3800013 orr r0, r0, #19 ; 0x13
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	111 21a4: e38000c0 orr r0, r0, #192 ; 0xc0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	112 21a8: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	113 21ac: e3a00502 mov r0, #8388608 ; 0x800000
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	114 21b0: e3a02000 mov r2, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	115 21b4: e3a01721 mov r1, #8650752 ; 0x840000
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	116 21b8: e2411080 sub r1, r1, #128 ; 0x80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	117 21bc: e4802004 str r2, [r0], #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	118 21c0: e1500001 cmp r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	119 21c4: 1afffffc bne 0x21bc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	120 21c8: e3a00401 mov r0, #16777216 ; 0x1000000
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	121 21cc: e3a02000 mov r2, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	122 21d0: e3a01742 mov r1, #17301504 ; 0x1080000
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	123 21d4: e2411080 sub r1, r1, #128 ; 0x80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	124 21d8: e4802004 str r2, [r0], #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	125 21dc: e1500001 cmp r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	126 21e0: 1afffffc bne 0x21d8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	127 21e4: e3a00001 mov r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	128 21e8: e59f12c8 ldr r1, =0x83ac7c ; via 0x24b8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	129 21ec: e5810000 str r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	130 21f0: e59f02bc ldr r0, =0x83ad90 ; via 0x24b4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	131 21f4: e3a01b01 mov r1, #1024 ; 0x400
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	132 21f8: e2411004 sub r1, r1, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	133 21fc: e0802001 add r2, r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	134 2200: e1a0a000 mov r10, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	135 2204: e59f32b0 ldr r3, =0x80a9f4 ; via 0x24bc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	136 2208: e583a000 str r10, [r3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	137 220c: e1a0d002 mov sp, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	138 2210: e59f32a8 ldr r3, =0x80a55c ; via 0x24c0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	139 2214: e583d000 str sp, [r3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	140 2218: e3a01080 mov r1, #128 ; 0x80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	141 221c: e0822001 add r2, r2, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	142 2220: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	143 2224: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	144 2228: e3800012 orr r0, r0, #18 ; 0x12
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	145 222c: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	146 2230: e1a0d002 mov sp, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	147 2234: e3a01c02 mov r1, #512 ; 0x200
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	148 2238: e0822001 add r2, r2, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	149 223c: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	150 2240: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	151 2244: e3800011 orr r0, r0, #17 ; 0x11
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	152 2248: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	153 224c: e1a0d002 mov sp, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	154 2250: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	155 2254: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	156 2258: e3800017 orr r0, r0, #23 ; 0x17
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	157 225c: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	158 2260: e59fd268 ldr sp, =0x83acf8 ; via 0x24d0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	159 2264: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	160 2268: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	161 226c: e380001b orr r0, r0, #27 ; 0x1b
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	162 2270: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	163 2274: e59fd254 ldr sp, =0x83acf8 ; via 0x24d0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	164 2278: e10f0000 mrs r0, CPSR
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	165 227c: e3c0001f bic r0, r0, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	166 2280: e3800013 orr r0, r0, #19 ; 0x13
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	167 2284: e129f000 msr CPSR_fc, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	168 2288: e59f3234 ldr r3, =0x80aa08 ; via 0x24c4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	169 228c: e2822004 add r2, r2, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	170 2290: e5832000 str r2, [r3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	171 2294: e3a01b01 mov r1, #1024 ; 0x400
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	172 2298: e3c11003 bic r1, r1, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	173 229c: e0822001 add r2, r2, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	174 22a0: e59f3220 ldr r3, =0x80aa8c ; via 0x24c8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	175 22a4: e5831000 str r1, [r3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	176 22a8: e3a01002 mov r1, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	177 22ac: e59f3218 ldr r3, =0x80aa9c ; via 0x24cc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	178 22b0: e5831000 str r1, [r3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	179 22b4: e1a04002 mov r4, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	180 22b8: eb084361 bl 0x213044 ; _f_load_int_mem
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	181 22bc: e1a02004 mov r2, r4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	182 22c0: e59f11f4 ldr r1, =0x80a9f4 ; via 0x24bc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	183 22c4: e5910000 ldr r0, [r1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	184 22c8: e3a030fe mov r3, #254 ; 0xfe
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	185 22cc: e5c03000 strb r3, [r0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	186 22d0: e5c03001 strb r3, [r0, #1]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	187 22d4: e5c03002 strb r3, [r0, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	188 22d8: e5c03003 strb r3, [r0, #3]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	189 22dc: e4903004 ldr r3, [r0], #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	190 22e0: e4803004 str r3, [r0], #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	191 22e4: e1500002 cmp r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	192 22e8: bafffffc blt 0x22e0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	193 22ec: e51f0200 ldr r0, =0x2810 ; via 0x20f4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	194 22f0: e3700001 cmn r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	195 22f4: 1b000077 blne 0x24d8 ; _auto_init
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	196 22f8: e1a00002 mov r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	197 22fc: ea084362 b 0x21308c ; _INC_Initialize
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	198
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	199 $Init_Target:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	200 200890: b530 push {r4, r5, lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	201 200892: b081 sub sp, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	202 200894: 497c ldr r1, =0xfffef008 ; via 0x200a88
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	203 200896: 2003 mov r0, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	204 200898: 0340 lsl r0, r0, #13
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	205 20089a: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	206 20089c: f009 fee0 bl 0x20a660 ; $TM_DisableWatchdog
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	207 2008a0: 487a ldr r0, =0xfffffd02 ; via 0x200a8c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	208 2008a2: 2105 mov r1, #5
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	209 2008a4: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	210 2008a6: 2180 mov r1, #128 ; 0x80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	211 2008a8: 8802 ldrh r2, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	212 2008aa: 4311 orr r1, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	213 2008ac: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	214 2008ae: 4978 ldr r1, =0xffdf ; via 0x200a90
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	215 2008b0: 8802 ldrh r2, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	216 2008b2: 4011 and r1, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	217 2008b4: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	218 2008b6: 4d77 ldr r5, =0xfffff900 ; via 0x200a94
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	219 2008b8: 20ff mov r0, #255 ; 0xff
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	220 2008ba: 0200 lsl r0, r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	221 2008bc: 8028 strh r0, [r5, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	222 2008be: 4c76 ldr r4, =0xffff9800 ; via 0x200a98
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	223 2008c0: 4876 ldr r0, =0xfff3 ; via 0x200a9c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	224 2008c2: 8821 ldrh r1, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	225 2008c4: 4008 and r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	226 2008c6: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	227 2008c8: 8820 ldrh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	228 2008ca: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	229 2008cc: 4874 ldr r0, =0xf01f ; via 0x200aa0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	230 2008ce: 8821 ldrh r1, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	231 2008d0: 4008 and r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	232 2008d2: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	233 2008d4: 2001 mov r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	234 2008d6: 0280 lsl r0, r0, #10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	235 2008d8: 8821 ldrh r1, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	236 2008da: 4308 orr r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	237 2008dc: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	238 2008de: 2000 mov r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	239 2008e0: 2102 mov r1, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	240 2008e2: 2200 mov r2, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	241 2008e4: f00a fd04 bl 0x20b2f0 ; $CLKM_InitARMClock
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	242 2008e8: 486e ldr r0, =0xfffffb00 ; via 0x200aa4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	243 2008ea: 21a3 mov r1, #163 ; 0xa3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	244 2008ec: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	245 2008ee: 8041 strh r1, [r0, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	246 ; nCS2 setup is different: 0xA6 instead of TI/C11x/C139 0xA5
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	247 2008f0: 22a6 mov r2, #166 ; 0xa6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	248 2008f2: 8082 strh r2, [r0, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	249 2008f4: 80c1 strh r1, [r0, #6]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	250 2008f6: 2180 mov r1, #128 ; 0x80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	251 2008f8: 8141 strh r1, [r0, #10] ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	252 2008fa: 21c0 mov r1, #192 ; 0xc0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	253 2008fc: 8181 strh r1, [r0, #12] ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	254 2008fe: 2140 mov r1, #64 ; 0x40
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	255 200900: 8101 strh r1, [r0, #8]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	256 200902: 2020 mov r0, #32 ; 0x20
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	257 200904: 8068 strh r0, [r5, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	258 200906: 2000 mov r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	259 200908: 80a8 strh r0, [r5, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	260 20090a: 2010 mov r0, #16 ; 0x10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	261 20090c: 8821 ldrh r1, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	262 20090e: 4308 orr r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	263 200910: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	264 200912: 4865 ldr r0, =0xfffffa08 ; via 0x200aa8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	265 200914: 4965 ldr r1, =0xffff ; via 0x200aac
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	266 200916: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	267 200918: 8041 strh r1, [r0, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	268 20091a: 2103 mov r1, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	269 20091c: 8181 strh r1, [r0, #12] ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	270 20091e: f008 fe39 bl 0x209594 ; $IQ_SetupInterrupts
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	271 200922: 4863 ldr r0, =0xfffffc00 ; via 0x200ab0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	272 200924: 2124 mov r1, #36 ; 0x24
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	273 200926: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	274 200928: 210d mov r1, #13 ; 0xd
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	275 20092a: 8041 strh r1, [r0, #2]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	276 20092c: 2500 mov r5, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	277 20092e: 4861 ldr r0, =0xfffe2016 ; via 0x200ab4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	278 200930: 8005 strh r5, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	279 200932: 4961 ldr r1, =0xfffe2014 ; via 0x200ab8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	280 200934: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	281 200936: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	282 200938: 4960 ldr r1, =0xfffe2002 ; via 0x200abc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	283 20093a: 2084 mov r0, #132 ; 0x84
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	284 20093c: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	285 20093e: 4860 ldr r0, =0xfffe2000 ; via 0x200ac0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	286 200940: 4960 ldr r1, =0x3de0 ; via 0x200ac4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	287 200942: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	288 200944: 4960 ldr r1, =0xfffe2022 ; via 0x200ac8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	289 200946: 220a mov r2, #10 ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	290 200948: 800a strh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	291 20094a: 4960 ldr r1, =0xfffe2020 ; via 0x200acc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	292 20094c: 4a60 ldr r2, =0x45a ; via 0x200ad0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	293 20094e: 800a strh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	294 200950: 4a60 ldr r2, =0xfffe201e ; via 0x200ad4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	295 200952: 21ff mov r1, #255 ; 0xff
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	296 200954: 314b add r1, #75 ; 0x4b
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	297 200956: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	298 200958: 495f ldr r1, =0xfffe201c ; via 0x200ad8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	299 20095a: 221f mov r2, #31 ; 0x1f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	300 20095c: 800a strh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	301 20095e: 495f ldr r1, =0xfffe2024 ; via 0x200adc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	302 200960: 800d strh r5, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	303 200962: 495f ldr r1, =0xfffe2010 ; via 0x200ae0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	304 200964: 2202 mov r2, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	305 200966: 880b ldrh r3, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	306 200968: 431a orr r2, r3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	307 20096a: 800a strh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	308 20096c: 4b5c ldr r3, =0xfffe2010 ; via 0x200ae0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	309 20096e: 2104 mov r1, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	310 200970: 881a ldrh r2, [r3, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	311 200972: 4311 orr r1, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	312 200974: 8019 strh r1, [r3, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	313 200976: 4c5b ldr r4, =0xfffef006 ; via 0x200ae4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	314 200978: 2127 mov r1, #39 ; 0x27
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	315 20097a: 80e1 strh r1, [r4, #6]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	316 20097c: 8a01 ldrh r1, [r0, #16] ; 0x10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	317 20097e: 0849 lsr r1, r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	318 200980: d30f bcc 0x2009a2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	319 200982: 8a01 ldrh r1, [r0, #16] ; 0x10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	320 200984: 0409 lsl r1, r1, #16
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	321 200986: 0c49 lsr r1, r1, #17
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	322 200988: 0049 lsl r1, r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	323 20098a: 8201 strh r1, [r0, #16] ; 0x10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	324 20098c: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	325 20098e: e001 b 0x200994
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	326 200990: 9900 ldr r1, [sp, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	327 200992: 3101 add r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	328 200994: 9100 str r1, [sp, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	329 200996: 9900 ldr r1, [sp, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	330 200998: 2932 cmp r1, #50 ; 0x32
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	331 20099a: d3f9 bcc 0x200990
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	332 20099c: 8a41 ldrh r1, [r0, #18] ; 0x12
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	333 20099e: 2900 cmp r1, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	334 2009a0: d0fc beq 0x20099c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	335 2009a2: f007 fb46 bl 0x208032 ; $AI_ClockEnable
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	336 2009a6: f007 fb4a bl 0x20803e ; $AI_InitIOConfig
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	337 2009aa: 2027 mov r0, #39 ; 0x27
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	338 2009ac: 0500 lsl r0, r0, #20
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	339 2009ae: 8005 strh r5, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	340 ; extra code not in TI's version, beginning like C11x and C139
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	341 2009b0: 484d ldr r0, =0xffbf ; via 0x200ae8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	342 2009b2: 8821 ldrh r1, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	343 2009b4: 4008 and r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	344 2009b6: 8020 strh r0, [r4, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	345 ; beginning of diff from C11x and C139
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	346 ; GPIO 2 is set low instead of high here
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	347 2009b8: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	348 2009ba: f007 fb10 bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	349 ; setting bits 5 and 9 in FFFE:F00A just like C11x and C139 versions
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	350 2009be: 2001 mov r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	351 2009c0: 0240 lsl r0, r0, #9
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	352 2009c2: 88a1 ldrh r1, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	353 2009c4: 4308 orr r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	354 2009c6: 80a0 strh r0, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	355 2009c8: 2020 mov r0, #32 ; 0x20
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	356 2009ca: 88a1 ldrh r1, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	357 2009cc: 4308 orr r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	358 2009ce: 80a0 strh r0, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	359 ; also setting bits 8, 7 and 0 (IO_CONF_REG \|= 0x181)
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	360 2009d0: 20ff mov r0, #255 ; 0xff
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	361 2009d2: 3082 add r0, #130 ; 0x82
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	362 2009d4: 88a1 ldrh r1, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	363 2009d6: 4308 orr r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	364 2009d8: 80a0 strh r0, [r4, #4]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	365 ; GPIO directions
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	366 2009da: 2004 mov r0, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	367 2009dc: f007 fb0d bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	368 2009e0: 2006 mov r0, #6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	369 2009e2: f007 fb0a bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	370 2009e6: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	371 2009e8: f007 fb00 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	372 2009ec: 200a mov r0, #10 ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	373 2009ee: f007 fafd bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	374 2009f2: 200b mov r0, #11 ; 0xb
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	375 2009f4: f007 fb01 bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	376 2009f8: 200c mov r0, #12 ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	377 2009fa: f007 faf7 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	378 2009fe: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	379 200a00: f007 faed bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	380 200a04: 200a mov r0, #10 ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	381 200a06: f007 faea bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	382 200a0a: 200c mov r0, #12 ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	383 200a0c: f007 fae7 bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	384 ; tail end of TI's original code
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	385 200a10: 2001 mov r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	386 200a12: f009 fe2d bl 0x20a670
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	387 200a16: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	388 200a18: f009 fe2a bl 0x20a670
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	389 200a1c: b001 add sp, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	390 200a1e: bd30 pop {r4, r5, pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	391
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	392 $Init_Drivers:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	393 200a20: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	394 200a22: f7c5 fdfd bl 0x1c6620
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	395 200a26: f7c6 fd8d bl 0x1c7544
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	396 200a2a: f780 fe7e bl 0x18172a
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	397 200a2e: f797 ffef bl 0x198a10
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	398 200a32: f7eb f8d9 bl 0x1ebbe8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	399 200a36: f00c fbb5 bl 0x20d1a4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	400 200a3a: f7a5 fc81 bl 0x1a6340
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	401 200a3e: f754 f8a1 bl 0x154b84
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	402 200a42: f7d3 f89e bl 0x1d3b82
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	403 200a46: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	404
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	405 $Init_Serial_Flows:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	406 200a48: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	407 200a4a: 4828 ldr r0, =0x83a728 ; via 0x200aec
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	408 200a4c: f7c4 fe7e bl 0x1c574c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	409 200a50: 2000 mov r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	410 200a52: 2102 mov r1, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	411 200a54: 2200 mov r2, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	412 200a56: f7c4 fef2 bl 0x1c583e
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	413 200a5a: f7c4 ff4c bl 0x1c58f6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	414 200a5e: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	415
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	416 $Init_Unmask_IT:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	417 200a60: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	418 200a62: 2004 mov r0, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	419 200a64: f008 fdf7 bl 0x209656
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	420 200a68: 2012 mov r0, #18 ; 0x12
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	421 200a6a: f008 fdf4 bl 0x209656
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	422 200a6e: 2007 mov r0, #7
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	423 200a70: f008 fdf1 bl 0x209656
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	424 200a74: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	425 200a76: f008 fdee bl 0x209656
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	426 200a7a: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	427
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	428 $GpUnmaskRTCAlarmInterrupts:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	429 200a7c: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	430 200a7e: 200a mov r0, #10 ; 0xa
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	431 200a80: f008 fde9 bl 0x209656
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	432 200a84: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	433 200a86: 46c0 nop (mov r8, r8)
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	434
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	435 $AI_EnableBit:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	436 207fb4: 4a5a ldr r2, =0xfffef00a ; via 0x208120
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	437 207fb6: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	438 207fb8: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	439 207fba: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	440 207fbc: 4301 orr r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	441 207fbe: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	442 207fc0: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	443
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	444 $AI_DisableBit:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	445 207fc2: 4a57 ldr r2, =0xfffef00a ; via 0x208120
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	446 207fc4: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	447 207fc6: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	448 207fc8: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	449 207fca: 4388 bic r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	450 207fcc: 8010 strh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	451 207fce: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	452
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	453 $AI_SetBit:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	454 207fd0: 4a54 ldr r2, =0xfffe4802 ; via 0x208124
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	455 207fd2: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	456 207fd4: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	457 207fd6: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	458 207fd8: 4301 orr r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	459 207fda: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	460 207fdc: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	461
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	462 $AI_ResetBit:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	463 207fde: 4a51 ldr r2, =0xfffe4802 ; via 0x208124
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	464 207fe0: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	465 207fe2: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	466 207fe4: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	467 207fe6: 4388 bic r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	468 207fe8: 8010 strh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	469 207fea: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	470
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	471 $AI_ConfigBitAsOutput:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	472 207fec: 4a4e ldr r2, =0xfffe4804 ; via 0x208128
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	473 207fee: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	474 207ff0: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	475 207ff2: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	476 207ff4: 4388 bic r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	477 207ff6: 8010 strh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	478 207ff8: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	479
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	480 $AI_ConfigBitAsInput:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	481 207ffa: 4a4b ldr r2, =0xfffe4804 ; via 0x208128
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	482 207ffc: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	483 207ffe: 4081 lsl r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	484 208000: 8810 ldrh r0, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	485 208002: 4301 orr r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	486 208004: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	487 208006: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	488
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	489 $AI_ReadBit:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	490 208008: 4948 ldr r1, =0xfffe4800 ; via 0x20812c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	491 20800a: 8809 ldrh r1, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	492 20800c: 4101 asr r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	493 20800e: 07c8 lsl r0, r1, #31
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	494 208010: 0fc0 lsr r0, r0, #31
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	495 208012: 0600 lsl r0, r0, #24
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	496 208014: 0e00 lsr r0, r0, #24
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	497 208016: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	498
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	499 $AI_Power:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	500 208018: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	501 20801a: 2800 cmp r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	502 20801c: d101 bne 0x208022
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	503 20801e: f7be fe3d bl 0x1c6c9c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	504 208022: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	505
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	506 $AI_ResetIoConfig:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	507 208024: 4940 ldr r1, =0xfffe4804 ; via 0x208128
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	508 208026: 4842 ldr r0, =0xffff ; via 0x208130
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	509 208028: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	510 20802a: 483d ldr r0, =0xfffef00a ; via 0x208120
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	511 20802c: 2100 mov r1, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	512 20802e: 8001 strh r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	513 208030: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	514
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	515 $AI_ClockEnable:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	516 208032: 4940 ldr r1, =0xfffe4806 ; via 0x208134
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	517 208034: 2020 mov r0, #32 ; 0x20
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	518 208036: 880a ldrh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	519 208038: 4310 orr r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	520 20803a: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	521 20803c: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	522
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	523 $AI_InitIOConfig:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	524 20803e: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	525 208040: f7ff fff0 bl 0x208024 ; $AI_ResetIoConfig
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	526 ; insert new to this J100 version (not from TI, not in C11x, not in C139)
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	527 ; clears bit 10 in FFFE:F008 to ensure that I/O 3 is a GPIO
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	528 208044: 493c ldr r1, =0xfffef008 ; via 0x208138
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	529 208046: 483d ldr r0, =0xfbff ; via 0x20813c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	530 208048: 880a ldrh r2, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	531 20804a: 4010 and r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	532 20804c: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	533 20804e: 2000 mov r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	534 208050: f7ff ffb0 bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	535 208054: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	536 208056: f7ff ffad bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	537 20805a: 2003 mov r0, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	538 20805c: f7ff ffaa bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	539 208060: 2004 mov r0, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	540 208062: f7ff ffa7 bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	541 208066: 2005 mov r0, #5
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	542 208068: f7ff ffa4 bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	543 20806c: 2006 mov r0, #6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	544 20806e: f7ff ffa1 bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	545 208072: 2007 mov r0, #7
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	546 208074: f7ff ff9e bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	547 208078: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	548 20807a: f7ff ff9b bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	549 20807e: 2009 mov r0, #9
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	550 208080: f7ff ff98 bl 0x207fb4 ; $AI_EnableBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	551 208084: 4927 ldr r1, =0xfffe4802 ; via 0x208124
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	552 208086: 203f mov r0, #63 ; 0x3f
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	553 208088: 0200 lsl r0, r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	554 20808a: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	555 20808c: 2001 mov r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	556 20808e: f7ff ffad bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	557 208092: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	558 208094: f7ff ffaa bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	559 208098: 2005 mov r0, #5
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	560 20809a: f7ff ffa7 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	561 20809e: 2003 mov r0, #3
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	562 2080a0: f7ff ffab bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	563 2080a4: 2004 mov r0, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	564 2080a6: f7ff ffa8 bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	565 2080aa: 2007 mov r0, #7
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	566 2080ac: f7ff ff9e bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	567 2080b0: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	568 2080b2: f7ff ff9b bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	569 2080b6: 200c mov r0, #12 ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	570 2080b8: f7ff ff98 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	571 2080bc: 2008 mov r0, #8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	572 2080be: f7ff ff8e bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	573 2080c2: 200c mov r0, #12 ; 0xc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	574 2080c4: f7ff ff8b bl 0x207fde ; $AI_ResetBit
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	575 2080c8: 2009 mov r0, #9
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	576 2080ca: f7ff ff96 bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	577 2080ce: 200b mov r0, #11 ; 0xb
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	578 2080d0: f7ff ff93 bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	579 2080d4: 200d mov r0, #13 ; 0xd
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	580 2080d6: f7ff ff90 bl 0x207ffa ; $AI_ConfigBitAsInput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	581 2080da: 200e mov r0, #14 ; 0xe
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	582 2080dc: f7ff ff86 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	583 2080e0: 200f mov r0, #15 ; 0xf
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	584 2080e2: f7ff ff83 bl 0x207fec ; $AI_ConfigBitAsOutput
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	585 2080e6: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	586
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	587 $AI_SelectIOForIT:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	588 2080e8: 0109 lsl r1, r1, #4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	589 2080ea: 1840 add r0, r0, r1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	590 2080ec: 0040 lsl r0, r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	591 2080ee: 3001 add r0, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	592 2080f0: 4913 ldr r1, =0xfffe4814 ; via 0x208140
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	593 2080f2: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	594 2080f4: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	595
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	596 ; new function added in this J100 version
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	597 2080f6: 4913 ldr r1, =0xfffe481a ; via 0x208144
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	598 2080f8: 8008 strh r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	599 2080fa: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	600
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	601 $AI_CheckITSource:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	602 2080fc: 2100 mov r1, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	603 2080fe: 4a12 ldr r2, =0xfffe4816 ; via 0x208148
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	604 208100: 8812 ldrh r2, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	605 208102: 4210 tst r0, r2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	606 208104: d000 beq 0x208108
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	607 208106: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	608 208108: 1c08 add r0, r1, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	609 20810a: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	610
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	611 $AI_UnmaskIT:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	612 20810c: 4a0f ldr r2, =0xfffe4818 ; via 0x20814c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	613 20810e: 8811 ldrh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	614 208110: 4381 bic r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	615 208112: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	616 208114: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	617
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	618 $AI_MaskIT:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	619 208116: 4a0d ldr r2, =0xfffe4818 ; via 0x20814c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	620 208118: 8811 ldrh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	621 20811a: 4301 orr r1, r0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	622 20811c: 8011 strh r1, [r2, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	623 20811e: 4770 bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	624
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	625 $INC_Initialize:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	626 212190: b510 push {r4, lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	627 212192: 1c04 add r4, r0, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	628 212194: 4813 ldr r0, =0x83ac94 ; via 0x2121e4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	629 212196: 2101 mov r1, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	630 212198: 6001 str r1, [r0, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	631 21219a: f001 f877 bl 0x21328c
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	632 21219e: f001 f879 bl 0x213294
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	633 2121a2: f001 f839 bl 0x213218
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	634 2121a6: f000 fba7 bl 0x2128f8
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	635 2121aa: f7fb f8a9 bl 0x20d300
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	636 2121ae: f000 fd77 bl 0x212ca0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	637 2121b2: f000 fdd5 bl 0x212d60
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	638 2121b6: f000 fdc3 bl 0x212d40
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	639 2121ba: f000 fdf1 bl 0x212da0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	640 2121be: f000 fdaf bl 0x212d20
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	641 2121c2: f000 fdfd bl 0x212dc0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	642 2121c6: f000 fd8b bl 0x212ce0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	643 2121ca: f7fd ff93 bl 0x2100f4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	644 2121ce: f000 fdd7 bl 0x212d80
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	645 2121d2: 1c20 add r0, r4, #0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	646 2121d4: f000 fc6c bl 0x212ab0 ; $Application_Initialize
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	647 2121d8: 4902 ldr r1, =0x83ac94 ; via 0x2121e4
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	648 2121da: 2002 mov r0, #2
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	649 2121dc: 6008 str r0, [r1, #0]
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	650 2121de: f79e fc77 bl 0x1b0ad0
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	651 2121e2: bd10 pop {r4, pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	652
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	653 $Application_Initialize:
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	654 212ab0: b500 push {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	655 212ab2: f7ed feed bl 0x200890 ; $Init_Target
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	656 212ab6: f7ed ffb3 bl 0x200a20 ; $Init_Drivers
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	657 212aba: f7bb fd7c bl 0x1ce5b6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	658 212abe: f72d f931 bl 0x13fd24
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	659 212ac2: f7bb fd78 bl 0x1ce5b6
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	660 212ac6: f7ed ffbf bl 0x200a48 ; $Init_Serial_Flows
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	661 212aca: f7a3 fbb2 bl 0x1b6232
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	662 212ace: f7ed ffc7 bl 0x200a60 ; $Init_Unmask_IT
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	663 212ad2: bd00 pop {pc}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	664
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	665 _INC_Initialize: ; call veneer
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	666 21308c: e92d4000 stmdb sp!, {lr}
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	667 213090: e28fe001 add lr, pc, #1
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	668 213094: e12fff1e bx lr
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	669 213098: f7ff f87a bl 0x212190 ; $INC_Initialize
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	670 21309c: 4778 bx pc
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	671 21309e: 46c0 nop (mov r8, r8)
dd8a9ebcd8b1 compal/j100-fw-disasm: GPIO init analysis Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	672 2130a0: e8bd8000 ldmia sp!, {pc}

FreeCalypso > hg > freecalypso-reveng

annotate compal/j100-fw-disasm @ 308:f8344bc4fd61