diff options
| author | Max <mparisi@stevens.edu> | 2020-09-23 20:34:18 -0400 |
|---|---|---|
| committer | Max <mparisi@stevens.edu> | 2020-09-23 20:34:18 -0400 |
| commit | 33264c47fad6e1107cc8110a97f765cebd0971bf (patch) | |
| tree | 520c379248dfa75688561de1a3bde8f3861a6dc3 /asm/NW4R/ut_FileStream.s | |
| parent | 85d3aef57c73c271a27ffe3d488c2fff4b2f4a13 (diff) | |
split ut_DvdFileStream, ut_FileStream, ut_DvdLockedFileStream
Diffstat (limited to 'asm/NW4R/ut_FileStream.s')
| -rw-r--r-- | asm/NW4R/ut_FileStream.s | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/asm/NW4R/ut_FileStream.s b/asm/NW4R/ut_FileStream.s new file mode 100644 index 0000000..d78710e --- /dev/null +++ b/asm/NW4R/ut_FileStream.s @@ -0,0 +1,89 @@ +.include "macros.inc"
+
+.section .text, "ax" # 0x80006980 - 0x803E1E60
+
+.global Skip__Q44nw4r2ut10FileStream12FilePositionFl
+Skip__Q44nw4r2ut10FileStream12FilePositionFl:
+/* 80363510 0035F170 2C 04 00 00 */ cmpwi r4, 0
+/* 80363514 0035F174 41 82 00 58 */ beq lbl_8036356C
+/* 80363518 0035F178 80 03 00 04 */ lwz r0, 4(r3)
+/* 8036351C 0035F17C 38 A0 00 00 */ li r5, 0
+/* 80363520 0035F180 80 C3 00 00 */ lwz r6, 0(r3)
+/* 80363524 0035F184 6C A5 80 00 */ xoris r5, r5, 0x8000
+/* 80363528 0035F188 7C E0 22 14 */ add r7, r0, r4
+/* 8036352C 0035F18C 7C 07 30 10 */ subfc r0, r7, r6
+/* 80363530 0035F190 7C 05 29 10 */ subfe r0, r5, r5
+/* 80363534 0035F194 7C 05 29 10 */ subfe r0, r5, r5
+/* 80363538 0035F198 7C 00 00 D1 */ neg. r0, r0
+/* 8036353C 0035F19C 41 82 00 08 */ beq lbl_80363544
+/* 80363540 0035F1A0 48 00 00 28 */ b lbl_80363568
+lbl_80363544:
+/* 80363544 0035F1A4 38 C0 00 00 */ li r6, 0
+/* 80363548 0035F1A8 6C C4 80 00 */ xoris r4, r6, 0x8000
+/* 8036354C 0035F1AC 7C 06 38 10 */ subfc r0, r6, r7
+/* 80363550 0035F1B0 7C 84 29 10 */ subfe r4, r4, r5
+/* 80363554 0035F1B4 7C 85 29 10 */ subfe r4, r5, r5
+/* 80363558 0035F1B8 7C 84 00 D1 */ neg. r4, r4
+/* 8036355C 0035F1BC 41 82 00 08 */ beq lbl_80363564
+/* 80363560 0035F1C0 48 00 00 08 */ b lbl_80363568
+lbl_80363564:
+/* 80363564 0035F1C4 7C E6 3B 78 */ mr r6, r7
+lbl_80363568:
+/* 80363568 0035F1C8 90 C3 00 04 */ stw r6, 4(r3)
+lbl_8036356C:
+/* 8036356C 0035F1CC 80 63 00 04 */ lwz r3, 4(r3)
+/* 80363570 0035F1D0 4E 80 00 20 */ blr
+
+.global Seek__Q44nw4r2ut10FileStream12FilePositionFlUl
+Seek__Q44nw4r2ut10FileStream12FilePositionFlUl:
+/* 80363574 0035F1D4 2C 05 00 01 */ cmpwi r5, 1
+/* 80363578 0035F1D8 41 82 00 34 */ beq lbl_803635AC
+/* 8036357C 0035F1DC 40 80 00 10 */ bge lbl_8036358C
+/* 80363580 0035F1E0 2C 05 00 00 */ cmpwi r5, 0
+/* 80363584 0035F1E4 40 80 00 14 */ bge lbl_80363598
+/* 80363588 0035F1E8 48 00 00 24 */ b lbl_803635AC
+lbl_8036358C:
+/* 8036358C 0035F1EC 2C 05 00 03 */ cmpwi r5, 3
+/* 80363590 0035F1F0 40 80 00 1C */ bge lbl_803635AC
+/* 80363594 0035F1F4 48 00 00 10 */ b lbl_803635A4
+lbl_80363598:
+/* 80363598 0035F1F8 38 00 00 00 */ li r0, 0
+/* 8036359C 0035F1FC 90 03 00 04 */ stw r0, 4(r3)
+/* 803635A0 0035F200 48 00 00 0C */ b lbl_803635AC
+lbl_803635A4:
+/* 803635A4 0035F204 80 03 00 00 */ lwz r0, 0(r3)
+/* 803635A8 0035F208 90 03 00 04 */ stw r0, 4(r3)
+lbl_803635AC:
+/* 803635AC 0035F20C 2C 04 00 00 */ cmpwi r4, 0
+/* 803635B0 0035F210 4D 82 00 20 */ beqlr
+/* 803635B4 0035F214 80 03 00 04 */ lwz r0, 4(r3)
+/* 803635B8 0035F218 38 A0 00 00 */ li r5, 0
+/* 803635BC 0035F21C 80 C3 00 00 */ lwz r6, 0(r3)
+/* 803635C0 0035F220 6C A5 80 00 */ xoris r5, r5, 0x8000
+/* 803635C4 0035F224 7C E0 22 14 */ add r7, r0, r4
+/* 803635C8 0035F228 7C 07 30 10 */ subfc r0, r7, r6
+/* 803635CC 0035F22C 7C 05 29 10 */ subfe r0, r5, r5
+/* 803635D0 0035F230 7C 05 29 10 */ subfe r0, r5, r5
+/* 803635D4 0035F234 7C 00 00 D1 */ neg. r0, r0
+/* 803635D8 0035F238 41 82 00 08 */ beq lbl_803635E0
+/* 803635DC 0035F23C 48 00 00 28 */ b lbl_80363604
+lbl_803635E0:
+/* 803635E0 0035F240 38 C0 00 00 */ li r6, 0
+/* 803635E4 0035F244 6C C4 80 00 */ xoris r4, r6, 0x8000
+/* 803635E8 0035F248 7C 06 38 10 */ subfc r0, r6, r7
+/* 803635EC 0035F24C 7C 84 29 10 */ subfe r4, r4, r5
+/* 803635F0 0035F250 7C 85 29 10 */ subfe r4, r5, r5
+/* 803635F4 0035F254 7C 84 00 D1 */ neg. r4, r4
+/* 803635F8 0035F258 41 82 00 08 */ beq lbl_80363600
+/* 803635FC 0035F25C 48 00 00 08 */ b lbl_80363604
+lbl_80363600:
+/* 80363600 0035F260 7C E6 3B 78 */ mr r6, r7
+lbl_80363604:
+/* 80363604 0035F264 90 C3 00 04 */ stw r6, 4(r3)
+/* 80363608 0035F268 4E 80 00 20 */ blr
+
+.global __sinit_$3ut_FileStream_cpp
+__sinit_$3ut_FileStream_cpp:
+/* 8036360C 0035F26C 38 0D B1 A0 */ addi r0, r13, lbl_80640460-_SDA_BASE_
+/* 80363610 0035F270 90 0D B1 A8 */ stw r0, lbl_80640468-_SDA_BASE_(r13)
+/* 80363614 0035F274 4E 80 00 20 */ blr
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