prime/asm/Runtime/direct_io.s

235 lines
11 KiB
ArmAsm
Raw Normal View History

2022-04-02 21:03:04 +00:00
.include "macros.inc"
.section .text, "ax"
.global __fwrite
__fwrite:
/* 8038CF48 00389EA8 94 21 FF D0 */ stwu r1, -0x30(r1)
/* 8038CF4C 00389EAC 7C 08 02 A6 */ mflr r0
/* 8038CF50 00389EB0 90 01 00 34 */ stw r0, 0x34(r1)
/* 8038CF54 00389EB4 BF 21 00 14 */ stmw r25, 0x14(r1)
/* 8038CF58 00389EB8 7C 99 23 78 */ mr r25, r4
/* 8038CF5C 00389EBC 7C DA 33 78 */ mr r26, r6
/* 8038CF60 00389EC0 7C 7B 1B 78 */ mr r27, r3
/* 8038CF64 00389EC4 7C BC 2B 78 */ mr r28, r5
/* 8038CF68 00389EC8 38 80 00 00 */ li r4, 0
/* 8038CF6C 00389ECC 7F 43 D3 78 */ mr r3, r26
/* 8038CF70 00389ED0 48 00 43 D1 */ bl fwide
/* 8038CF74 00389ED4 2C 03 00 00 */ cmpwi r3, 0
/* 8038CF78 00389ED8 40 82 00 10 */ bne lbl_8038CF88
/* 8038CF7C 00389EDC 7F 43 D3 78 */ mr r3, r26
/* 8038CF80 00389EE0 38 80 FF FF */ li r4, -1
/* 8038CF84 00389EE4 48 00 43 BD */ bl fwide
lbl_8038CF88:
/* 8038CF88 00389EE8 7F B9 E1 D7 */ mullw. r29, r25, r28
/* 8038CF8C 00389EEC 41 82 00 1C */ beq lbl_8038CFA8
/* 8038CF90 00389EF0 88 1A 00 0A */ lbz r0, 0xa(r26)
/* 8038CF94 00389EF4 28 00 00 00 */ cmplwi r0, 0
/* 8038CF98 00389EF8 40 82 00 10 */ bne lbl_8038CFA8
/* 8038CF9C 00389EFC A0 1A 00 04 */ lhz r0, 4(r26)
/* 8038CFA0 00389F00 54 00 D7 7F */ rlwinm. r0, r0, 0x1a, 0x1d, 0x1f
/* 8038CFA4 00389F04 40 82 00 0C */ bne lbl_8038CFB0
lbl_8038CFA8:
/* 8038CFA8 00389F08 38 60 00 00 */ li r3, 0
/* 8038CFAC 00389F0C 48 00 02 94 */ b lbl_8038D240
lbl_8038CFB0:
/* 8038CFB0 00389F10 28 00 00 02 */ cmplwi r0, 2
/* 8038CFB4 00389F14 40 82 00 08 */ bne lbl_8038CFBC
/* 8038CFB8 00389F18 48 00 0D 15 */ bl __stdio_atexit
lbl_8038CFBC:
/* 8038CFBC 00389F1C 88 1A 00 05 */ lbz r0, 5(r26)
/* 8038CFC0 00389F20 3B E0 00 01 */ li r31, 1
/* 8038CFC4 00389F24 38 60 00 00 */ li r3, 0
/* 8038CFC8 00389F28 54 00 EF FF */ rlwinm. r0, r0, 0x1d, 0x1f, 0x1f
/* 8038CFCC 00389F2C 41 82 00 14 */ beq lbl_8038CFE0
/* 8038CFD0 00389F30 88 1A 00 04 */ lbz r0, 4(r26)
/* 8038CFD4 00389F34 54 00 FF BE */ rlwinm r0, r0, 0x1f, 0x1e, 0x1f
/* 8038CFD8 00389F38 28 00 00 02 */ cmplwi r0, 2
/* 8038CFDC 00389F3C 40 82 00 08 */ bne lbl_8038CFE4
lbl_8038CFE0:
/* 8038CFE0 00389F40 38 60 00 01 */ li r3, 1
lbl_8038CFE4:
/* 8038CFE4 00389F44 2C 03 00 00 */ cmpwi r3, 0
/* 8038CFE8 00389F48 40 82 00 18 */ bne lbl_8038D000
/* 8038CFEC 00389F4C 88 1A 00 04 */ lbz r0, 4(r26)
/* 8038CFF0 00389F50 54 00 FF BE */ rlwinm r0, r0, 0x1f, 0x1e, 0x1f
/* 8038CFF4 00389F54 28 00 00 01 */ cmplwi r0, 1
/* 8038CFF8 00389F58 41 82 00 08 */ beq lbl_8038D000
/* 8038CFFC 00389F5C 3B E0 00 00 */ li r31, 0
lbl_8038D000:
/* 8038D000 00389F60 88 1A 00 08 */ lbz r0, 8(r26)
/* 8038D004 00389F64 54 00 DF 7F */ rlwinm. r0, r0, 0x1b, 0x1d, 0x1f
/* 8038D008 00389F68 40 82 00 54 */ bne lbl_8038D05C
/* 8038D00C 00389F6C 88 7A 00 04 */ lbz r3, 4(r26)
/* 8038D010 00389F70 54 60 EF BD */ rlwinm. r0, r3, 0x1d, 0x1e, 0x1e
/* 8038D014 00389F74 54 63 EF 7E */ rlwinm r3, r3, 0x1d, 0x1d, 0x1f
/* 8038D018 00389F78 41 82 00 44 */ beq lbl_8038D05C
/* 8038D01C 00389F7C 54 60 07 7B */ rlwinm. r0, r3, 0, 0x1d, 0x1d
/* 8038D020 00389F80 41 82 00 24 */ beq lbl_8038D044
/* 8038D024 00389F84 7F 43 D3 78 */ mr r3, r26
/* 8038D028 00389F88 38 80 00 00 */ li r4, 0
/* 8038D02C 00389F8C 38 A0 00 02 */ li r5, 2
/* 8038D030 00389F90 48 00 04 3D */ bl fseek
/* 8038D034 00389F94 2C 03 00 00 */ cmpwi r3, 0
/* 8038D038 00389F98 41 82 00 0C */ beq lbl_8038D044
/* 8038D03C 00389F9C 38 60 00 00 */ li r3, 0
/* 8038D040 00389FA0 48 00 02 00 */ b lbl_8038D240
lbl_8038D044:
/* 8038D044 00389FA4 88 1A 00 08 */ lbz r0, 8(r26)
/* 8038D048 00389FA8 38 60 00 01 */ li r3, 1
/* 8038D04C 00389FAC 50 60 2E 34 */ rlwimi r0, r3, 5, 0x18, 0x1a
/* 8038D050 00389FB0 7F 43 D3 78 */ mr r3, r26
/* 8038D054 00389FB4 98 1A 00 08 */ stb r0, 8(r26)
/* 8038D058 00389FB8 4B FF FE 99 */ bl __prep_buffer
lbl_8038D05C:
/* 8038D05C 00389FBC 88 1A 00 08 */ lbz r0, 8(r26)
/* 8038D060 00389FC0 54 00 DF 7E */ rlwinm r0, r0, 0x1b, 0x1d, 0x1f
/* 8038D064 00389FC4 28 00 00 01 */ cmplwi r0, 1
/* 8038D068 00389FC8 41 82 00 1C */ beq lbl_8038D084
/* 8038D06C 00389FCC 38 60 00 01 */ li r3, 1
/* 8038D070 00389FD0 38 00 00 00 */ li r0, 0
/* 8038D074 00389FD4 98 7A 00 0A */ stb r3, 0xa(r26)
/* 8038D078 00389FD8 38 60 00 00 */ li r3, 0
/* 8038D07C 00389FDC 90 1A 00 28 */ stw r0, 0x28(r26)
/* 8038D080 00389FE0 48 00 01 C0 */ b lbl_8038D240
lbl_8038D084:
/* 8038D084 00389FE4 28 1D 00 00 */ cmplwi r29, 0
/* 8038D088 00389FE8 7F 7E DB 78 */ mr r30, r27
/* 8038D08C 00389FEC 3B 80 00 00 */ li r28, 0
/* 8038D090 00389FF0 41 82 01 20 */ beq lbl_8038D1B0
/* 8038D094 00389FF4 80 9A 00 24 */ lwz r4, 0x24(r26)
/* 8038D098 00389FF8 80 7A 00 1C */ lwz r3, 0x1c(r26)
/* 8038D09C 00389FFC 7C 04 18 40 */ cmplw r4, r3
/* 8038D0A0 0038A000 40 82 00 0C */ bne lbl_8038D0AC
/* 8038D0A4 0038A004 2C 1F 00 00 */ cmpwi r31, 0
/* 8038D0A8 0038A008 41 82 01 08 */ beq lbl_8038D1B0
lbl_8038D0AC:
/* 8038D0AC 0038A00C 80 1A 00 20 */ lwz r0, 0x20(r26)
/* 8038D0B0 0038A010 7C 63 20 50 */ subf r3, r3, r4
/* 8038D0B4 0038A014 7C 03 00 50 */ subf r0, r3, r0
/* 8038D0B8 0038A018 90 1A 00 28 */ stw r0, 0x28(r26)
lbl_8038D0BC:
/* 8038D0BC 0038A01C 80 1A 00 28 */ lwz r0, 0x28(r26)
/* 8038D0C0 0038A020 3B 60 00 00 */ li r27, 0
/* 8038D0C4 0038A024 7C 00 E8 40 */ cmplw r0, r29
/* 8038D0C8 0038A028 90 01 00 08 */ stw r0, 8(r1)
/* 8038D0CC 0038A02C 40 81 00 08 */ ble lbl_8038D0D4
/* 8038D0D0 0038A030 93 A1 00 08 */ stw r29, 8(r1)
lbl_8038D0D4:
/* 8038D0D4 0038A034 88 1A 00 04 */ lbz r0, 4(r26)
/* 8038D0D8 0038A038 54 00 FF BE */ rlwinm r0, r0, 0x1f, 0x1e, 0x1f
/* 8038D0DC 0038A03C 28 00 00 01 */ cmplwi r0, 1
/* 8038D0E0 0038A040 40 82 00 30 */ bne lbl_8038D110
/* 8038D0E4 0038A044 80 A1 00 08 */ lwz r5, 8(r1)
/* 8038D0E8 0038A048 28 05 00 00 */ cmplwi r5, 0
/* 8038D0EC 0038A04C 41 82 00 24 */ beq lbl_8038D110
/* 8038D0F0 0038A050 7F C3 F3 78 */ mr r3, r30
/* 8038D0F4 0038A054 38 80 00 0A */ li r4, 0xa
/* 8038D0F8 0038A058 48 00 07 D1 */ bl __memrchr
/* 8038D0FC 0038A05C 7C 7B 1B 79 */ or. r27, r3, r3
/* 8038D100 0038A060 41 82 00 10 */ beq lbl_8038D110
/* 8038D104 0038A064 38 1B 00 01 */ addi r0, r27, 1
/* 8038D108 0038A068 7C 1E 00 50 */ subf r0, r30, r0
/* 8038D10C 0038A06C 90 01 00 08 */ stw r0, 8(r1)
lbl_8038D110:
/* 8038D110 0038A070 80 A1 00 08 */ lwz r5, 8(r1)
/* 8038D114 0038A074 28 05 00 00 */ cmplwi r5, 0
/* 8038D118 0038A078 41 82 00 3C */ beq lbl_8038D154
/* 8038D11C 0038A07C 80 7A 00 24 */ lwz r3, 0x24(r26)
/* 8038D120 0038A080 7F C4 F3 78 */ mr r4, r30
/* 8038D124 0038A084 4B C7 63 6D */ bl memcpy
/* 8038D128 0038A088 80 61 00 08 */ lwz r3, 8(r1)
/* 8038D12C 0038A08C 80 1A 00 24 */ lwz r0, 0x24(r26)
/* 8038D130 0038A090 7F DE 1A 14 */ add r30, r30, r3
/* 8038D134 0038A094 7F 9C 1A 14 */ add r28, r28, r3
/* 8038D138 0038A098 7C 00 1A 14 */ add r0, r0, r3
/* 8038D13C 0038A09C 7F A3 E8 50 */ subf r29, r3, r29
/* 8038D140 0038A0A0 90 1A 00 24 */ stw r0, 0x24(r26)
/* 8038D144 0038A0A4 80 61 00 08 */ lwz r3, 8(r1)
/* 8038D148 0038A0A8 80 1A 00 28 */ lwz r0, 0x28(r26)
/* 8038D14C 0038A0AC 7C 03 00 50 */ subf r0, r3, r0
/* 8038D150 0038A0B0 90 1A 00 28 */ stw r0, 0x28(r26)
lbl_8038D154:
/* 8038D154 0038A0B4 80 1A 00 28 */ lwz r0, 0x28(r26)
/* 8038D158 0038A0B8 28 00 00 00 */ cmplwi r0, 0
/* 8038D15C 0038A0BC 41 82 00 18 */ beq lbl_8038D174
/* 8038D160 0038A0C0 28 1B 00 00 */ cmplwi r27, 0
/* 8038D164 0038A0C4 40 82 00 10 */ bne lbl_8038D174
/* 8038D168 0038A0C8 88 1A 00 04 */ lbz r0, 4(r26)
/* 8038D16C 0038A0CC 54 00 FF BF */ rlwinm. r0, r0, 0x1f, 0x1e, 0x1f
/* 8038D170 0038A0D0 40 82 00 30 */ bne lbl_8038D1A0
lbl_8038D174:
/* 8038D174 0038A0D4 7F 43 D3 78 */ mr r3, r26
/* 8038D178 0038A0D8 38 80 00 00 */ li r4, 0
/* 8038D17C 0038A0DC 4B FF FC B1 */ bl __flush_buffer
/* 8038D180 0038A0E0 2C 03 00 00 */ cmpwi r3, 0
/* 8038D184 0038A0E4 41 82 00 1C */ beq lbl_8038D1A0
/* 8038D188 0038A0E8 38 60 00 01 */ li r3, 1
/* 8038D18C 0038A0EC 38 00 00 00 */ li r0, 0
/* 8038D190 0038A0F0 98 7A 00 0A */ stb r3, 0xa(r26)
/* 8038D194 0038A0F4 3B A0 00 00 */ li r29, 0
/* 8038D198 0038A0F8 90 1A 00 28 */ stw r0, 0x28(r26)
/* 8038D19C 0038A0FC 48 00 00 14 */ b lbl_8038D1B0
lbl_8038D1A0:
/* 8038D1A0 0038A100 28 1D 00 00 */ cmplwi r29, 0
/* 8038D1A4 0038A104 41 82 00 0C */ beq lbl_8038D1B0
/* 8038D1A8 0038A108 2C 1F 00 00 */ cmpwi r31, 0
/* 8038D1AC 0038A10C 40 82 FF 10 */ bne lbl_8038D0BC
lbl_8038D1B0:
/* 8038D1B0 0038A110 28 1D 00 00 */ cmplwi r29, 0
/* 8038D1B4 0038A114 41 82 00 68 */ beq lbl_8038D21C
/* 8038D1B8 0038A118 2C 1F 00 00 */ cmpwi r31, 0
/* 8038D1BC 0038A11C 40 82 00 60 */ bne lbl_8038D21C
/* 8038D1C0 0038A120 83 7A 00 1C */ lwz r27, 0x1c(r26)
/* 8038D1C4 0038A124 7C 1E EA 14 */ add r0, r30, r29
/* 8038D1C8 0038A128 83 FA 00 20 */ lwz r31, 0x20(r26)
/* 8038D1CC 0038A12C 7F 43 D3 78 */ mr r3, r26
/* 8038D1D0 0038A130 38 81 00 08 */ addi r4, r1, 8
/* 8038D1D4 0038A134 93 DA 00 1C */ stw r30, 0x1c(r26)
/* 8038D1D8 0038A138 93 BA 00 20 */ stw r29, 0x20(r26)
/* 8038D1DC 0038A13C 90 1A 00 24 */ stw r0, 0x24(r26)
/* 8038D1E0 0038A140 4B FF FC 4D */ bl __flush_buffer
/* 8038D1E4 0038A144 2C 03 00 00 */ cmpwi r3, 0
/* 8038D1E8 0038A148 41 82 00 14 */ beq lbl_8038D1FC
/* 8038D1EC 0038A14C 38 60 00 01 */ li r3, 1
/* 8038D1F0 0038A150 38 00 00 00 */ li r0, 0
/* 8038D1F4 0038A154 98 7A 00 0A */ stb r3, 0xa(r26)
/* 8038D1F8 0038A158 90 1A 00 28 */ stw r0, 0x28(r26)
lbl_8038D1FC:
/* 8038D1FC 0038A15C 80 01 00 08 */ lwz r0, 8(r1)
/* 8038D200 0038A160 7F 43 D3 78 */ mr r3, r26
/* 8038D204 0038A164 93 7A 00 1C */ stw r27, 0x1c(r26)
/* 8038D208 0038A168 7F 9C 02 14 */ add r28, r28, r0
/* 8038D20C 0038A16C 93 FA 00 20 */ stw r31, 0x20(r26)
/* 8038D210 0038A170 4B FF FC E1 */ bl __prep_buffer
/* 8038D214 0038A174 38 00 00 00 */ li r0, 0
/* 8038D218 0038A178 90 1A 00 28 */ stw r0, 0x28(r26)
lbl_8038D21C:
/* 8038D21C 0038A17C 88 1A 00 04 */ lbz r0, 4(r26)
/* 8038D220 0038A180 54 00 FF BE */ rlwinm r0, r0, 0x1f, 0x1e, 0x1f
/* 8038D224 0038A184 28 00 00 02 */ cmplwi r0, 2
/* 8038D228 0038A188 41 82 00 0C */ beq lbl_8038D234
/* 8038D22C 0038A18C 38 00 00 00 */ li r0, 0
/* 8038D230 0038A190 90 1A 00 28 */ stw r0, 0x28(r26)
lbl_8038D234:
/* 8038D234 0038A194 38 19 FF FF */ addi r0, r25, -1
/* 8038D238 0038A198 7C 1C 02 14 */ add r0, r28, r0
/* 8038D23C 0038A19C 7C 60 CB 96 */ divwu r3, r0, r25
lbl_8038D240:
/* 8038D240 0038A1A0 BB 21 00 14 */ lmw r25, 0x14(r1)
/* 8038D244 0038A1A4 80 01 00 34 */ lwz r0, 0x34(r1)
/* 8038D248 0038A1A8 7C 08 03 A6 */ mtlr r0
/* 8038D24C 0038A1AC 38 21 00 30 */ addi r1, r1, 0x30
/* 8038D250 0038A1B0 4E 80 00 20 */ blr
.global fwrite
fwrite:
/* 8038D254 0038A1B4 94 21 FF F0 */ stwu r1, -0x10(r1)
/* 8038D258 0038A1B8 7C 08 02 A6 */ mflr r0
/* 8038D25C 0038A1BC 90 01 00 14 */ stw r0, 0x14(r1)
/* 8038D260 0038A1C0 4B FF FC E9 */ bl __fwrite
/* 8038D264 0038A1C4 80 01 00 14 */ lwz r0, 0x14(r1)
/* 8038D268 0038A1C8 7C 08 03 A6 */ mtlr r0
/* 8038D26C 0038A1CC 38 21 00 10 */ addi r1, r1, 0x10
/* 8038D270 0038A1D0 4E 80 00 20 */ blr