mirror of https://github.com/PrimeDecomp/prime.git
Start matching CMediumAllocPool
This commit is contained in:
parent
d41e5c5451
commit
2c3e4985b1
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@ -1078,7 +1078,7 @@ lbl_80351EF4:
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/* 80351F24 0034EE84 80 BF 00 78 */ lwz r5, 0x78(r31)
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/* 80351F28 0034EE88 38 80 10 00 */ li r4, 0x1000
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/* 80351F2C 0034EE8C 38 C0 00 00 */ li r6, 0
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/* 80351F30 0034EE90 4B FF EA 61 */ bl AddPuddle__16CMediumAllocPoolFUiPvi
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/* 80351F30 0034EE90 4B FF EA 61 */ bl AddPuddle__16CMediumAllocPoolFUiPvb
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/* 80351F34 0034EE94 92 FF 00 78 */ stw r23, 0x78(r31)
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lbl_80351F38:
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/* 80351F38 0034EE98 80 7F 00 74 */ lwz r3, 0x74(r31)
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@ -1109,7 +1109,7 @@ lbl_80351F38:
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/* 80351F9C 0034EEFC 7C 05 03 78 */ mr r5, r0
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/* 80351FA0 0034EF00 38 80 10 00 */ li r4, 0x1000
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/* 80351FA4 0034EF04 38 C0 00 01 */ li r6, 1
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/* 80351FA8 0034EF08 4B FF E9 E9 */ bl AddPuddle__16CMediumAllocPoolFUiPvi
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/* 80351FA8 0034EF08 4B FF E9 E9 */ bl AddPuddle__16CMediumAllocPoolFUiPvb
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/* 80351FAC 0034EF0C 80 7F 00 74 */ lwz r3, 0x74(r31)
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/* 80351FB0 0034EF10 7F 44 D3 78 */ mr r4, r26
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/* 80351FB4 0034EF14 4B FF EC 85 */ bl Alloc__16CMediumAllocPoolFUi
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@ -1599,4 +1599,3 @@ lbl_803D8248:
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.asciz "SmallAllocClass "
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.asciz "MediumAllocClass "
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.balign 8
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@ -43,8 +43,8 @@ lbl_80350590:
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/* 803505A8 0034D508 98 05 FF FF */ stb r0, -1(r5)
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/* 803505AC 0034D50C 4E 80 00 20 */ blr
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.global GetBlockOffset__18SMediumAllocPuddleFCPvCPv
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GetBlockOffset__18SMediumAllocPuddleFCPvCPv:
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.global GetBlockOffset__18SMediumAllocPuddleFPCvPCv
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GetBlockOffset__18SMediumAllocPuddleFPCvPCv:
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/* 803505B0 0034D510 7C 03 20 50 */ subf r0, r3, r4
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/* 803505B4 0034D514 2C 00 00 01 */ cmpwi r0, 1
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/* 803505B8 0034D518 40 81 00 0C */ ble lbl_803505C4
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@ -73,8 +73,8 @@ lbl_80350604:
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/* 80350604 0034D564 54 03 04 3E */ clrlwi r3, r0, 0x10
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/* 80350608 0034D568 4E 80 00 20 */ blr
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.global Free__18SMediumAllocPuddleFCPv
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Free__18SMediumAllocPuddleFCPv:
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.global Free__18SMediumAllocPuddleFPCv
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Free__18SMediumAllocPuddleFPCv:
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/* 8035060C 0034D56C 94 21 FF E0 */ stwu r1, -0x20(r1)
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/* 80350610 0034D570 7C 08 02 A6 */ mflr r0
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/* 80350614 0034D574 90 01 00 24 */ stw r0, 0x24(r1)
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@ -139,7 +139,7 @@ lbl_803506DC:
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/* 803506E8 0034D648 88 03 00 00 */ lbz r0, 0(r3)
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/* 803506EC 0034D64C 54 00 06 31 */ rlwinm. r0, r0, 0, 0x18, 0x18
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/* 803506F0 0034D650 40 81 00 10 */ ble lbl_80350700
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/* 803506F4 0034D654 4B FF FE BD */ bl GetBlockOffset__18SMediumAllocPuddleFCPvCPv
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/* 803506F4 0034D654 4B FF FE BD */ bl GetBlockOffset__18SMediumAllocPuddleFPCvPCv
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/* 803506F8 0034D658 7C 1D 1A 14 */ add r0, r29, r3
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/* 803506FC 0034D65C 54 1D 04 3E */ clrlwi r29, r0, 0x10
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lbl_80350700:
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@ -201,7 +201,7 @@ lbl_803507B0:
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lbl_803507B8:
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/* 803507B8 0034D718 7F 83 E3 78 */ mr r3, r28
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/* 803507BC 0034D71C 7F A4 EB 78 */ mr r4, r29
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/* 803507C0 0034D720 4B FF FD F1 */ bl GetBlockOffset__18SMediumAllocPuddleFCPvCPv
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/* 803507C0 0034D720 4B FF FD F1 */ bl GetBlockOffset__18SMediumAllocPuddleFPCvPCv
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/* 803507C4 0034D724 54 60 04 3E */ clrlwi r0, r3, 0x10
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/* 803507C8 0034D728 7C 00 D8 40 */ cmplw r0, r27
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/* 803507CC 0034D72C 41 80 00 24 */ blt lbl_803507F0
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@ -233,8 +233,8 @@ lbl_80350814:
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/* 80350820 0034D780 38 21 00 20 */ addi r1, r1, 0x20
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/* 80350824 0034D784 4E 80 00 20 */ blr
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.global FindFree__16CMediumAllocPoolFi
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FindFree__16CMediumAllocPoolFi:
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.global FindFree__18SMediumAllocPuddleFUi
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FindFree__18SMediumAllocPuddleFUi:
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/* 80350828 0034D788 94 21 FF F0 */ stwu r1, -0x10(r1)
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/* 8035082C 0034D78C 7C 08 02 A6 */ mflr r0
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/* 80350830 0034D790 90 01 00 14 */ stw r0, 0x14(r1)
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@ -300,8 +300,8 @@ lbl_803508F0:
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/* 80350904 0034D864 38 21 00 10 */ addi r1, r1, 0x10
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/* 80350908 0034D868 4E 80 00 20 */ blr
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.global __ct__18SMediumAllocPuddleFUiPv
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__ct__18SMediumAllocPuddleFUiPv:
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.global __ct__18SMediumAllocPuddleFUiPvb
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__ct__18SMediumAllocPuddleFUiPvb:
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/* 8035090C 0034D86C 94 21 FF F0 */ stwu r1, -0x10(r1)
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/* 80350910 0034D870 7C 08 02 A6 */ mflr r0
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/* 80350914 0034D874 38 E0 00 00 */ li r7, 0
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@ -336,15 +336,15 @@ __ct__18SMediumAllocPuddleFUiPv:
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/* 80350988 0034D8E8 38 21 00 10 */ addi r1, r1, 0x10
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/* 8035098C 0034D8EC 4E 80 00 20 */ blr
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.global AddPuddle__16CMediumAllocPoolFUiPvi
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AddPuddle__16CMediumAllocPoolFUiPvi:
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.global AddPuddle__16CMediumAllocPoolFUiPvb
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AddPuddle__16CMediumAllocPoolFUiPvb:
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/* 80350990 0034D8F0 94 21 FF C0 */ stwu r1, -0x40(r1)
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/* 80350994 0034D8F4 7C 08 02 A6 */ mflr r0
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/* 80350998 0034D8F8 90 01 00 44 */ stw r0, 0x44(r1)
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/* 8035099C 0034D8FC 93 E1 00 3C */ stw r31, 0x3c(r1)
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/* 803509A0 0034D900 7C 7F 1B 78 */ mr r31, r3
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/* 803509A4 0034D904 38 61 00 08 */ addi r3, r1, 8
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/* 803509A8 0034D908 4B FF FF 65 */ bl __ct__18SMediumAllocPuddleFUiPv
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/* 803509A8 0034D908 4B FF FF 65 */ bl __ct__18SMediumAllocPuddleFUiPvb
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/* 803509AC 0034D90C 7F E3 FB 78 */ mr r3, r31
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/* 803509B0 0034D910 38 81 00 08 */ addi r4, r1, 8
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/* 803509B4 0034D914 48 00 00 39 */ bl "push_back__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FRC18SMediumAllocPuddle"
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@ -509,7 +509,7 @@ lbl_80350BB0:
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/* 80350BC0 0034DB20 54 00 28 34 */ slwi r0, r0, 5
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/* 80350BC4 0034DB24 7C 05 00 40 */ cmplw r5, r0
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/* 80350BC8 0034DB28 40 80 00 48 */ bge lbl_80350C10
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/* 80350BCC 0034DB2C 4B FF FA 41 */ bl Free__18SMediumAllocPuddleFCPv
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/* 80350BCC 0034DB2C 4B FF FA 41 */ bl Free__18SMediumAllocPuddleFPCv
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/* 80350BD0 0034DB30 80 1F 00 20 */ lwz r0, 0x20(r31)
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/* 80350BD4 0034DB34 28 00 00 00 */ cmplwi r0, 0
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/* 80350BD8 0034DB38 40 82 00 30 */ bne lbl_80350C08
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@ -524,7 +524,7 @@ lbl_80350BB0:
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lbl_80350BFC:
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/* 80350BFC 0034DB5C 7F C3 F3 78 */ mr r3, r30
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/* 80350C00 0034DB60 7F E4 FB 78 */ mr r4, r31
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/* 80350C04 0034DB64 48 00 01 8D */ bl "erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iteratorRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iterator"
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/* 80350C04 0034DB64 48 00 01 8D */ bl "do_erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FPQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>4node"
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lbl_80350C08:
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/* 80350C08 0034DB68 38 60 00 02 */ li r3, 2
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/* 80350C0C 0034DB6C 48 00 00 14 */ b lbl_80350C20
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@ -560,7 +560,7 @@ Alloc__16CMediumAllocPoolFUi:
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/* 80350C6C 0034DBCC 54 1E D9 7E */ srwi r30, r0, 5
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lbl_80350C70:
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/* 80350C70 0034DBD0 7F C4 F3 78 */ mr r4, r30
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/* 80350C74 0034DBD4 4B FF FB B5 */ bl FindFree__16CMediumAllocPoolFi
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/* 80350C74 0034DBD4 4B FF FB B5 */ bl FindFree__18SMediumAllocPuddleFUi
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/* 80350C78 0034DBD8 28 03 00 00 */ cmplwi r3, 0
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/* 80350C7C 0034DBDC 40 82 00 44 */ bne lbl_80350CC0
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/* 80350C80 0034DBE0 83 FD 00 04 */ lwz r31, 4(r29)
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@ -571,7 +571,7 @@ lbl_80350C88:
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/* 80350C90 0034DBF0 41 82 00 20 */ beq lbl_80350CB0
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/* 80350C94 0034DBF4 7F C4 F3 78 */ mr r4, r30
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/* 80350C98 0034DBF8 38 7F 00 08 */ addi r3, r31, 8
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/* 80350C9C 0034DBFC 4B FF FB 8D */ bl FindFree__16CMediumAllocPoolFi
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/* 80350C9C 0034DBFC 4B FF FB 8D */ bl FindFree__18SMediumAllocPuddleFUi
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/* 80350CA0 0034DC00 28 03 00 00 */ cmplwi r3, 0
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/* 80350CA4 0034DC04 41 82 00 0C */ beq lbl_80350CB0
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/* 80350CA8 0034DC08 93 FD 00 18 */ stw r31, 0x18(r29)
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@ -621,7 +621,7 @@ lbl_80350D24:
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/* 80350D2C 0034DC8C 48 00 00 10 */ b lbl_80350D3C
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lbl_80350D30:
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/* 80350D30 0034DC90 7F C3 F3 78 */ mr r3, r30
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/* 80350D34 0034DC94 48 00 00 5D */ bl "erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iteratorRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iterator"
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/* 80350D34 0034DC94 48 00 00 5D */ bl "do_erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FPQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>4node"
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/* 80350D38 0034DC98 7C 64 1B 78 */ mr r4, r3
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lbl_80350D3C:
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/* 80350D3C 0034DC9C 7C 04 F8 40 */ cmplw r4, r31
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@ -649,8 +649,8 @@ __ct__16CMediumAllocPoolFv:
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/* 80350D88 0034DCE8 90 6D AA 18 */ stw r3, gMediumAllocPtr__16CMediumAllocPool@sda21(r13)
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/* 80350D8C 0034DCEC 4E 80 00 20 */ blr
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.global "erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iteratorRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iterator"
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"erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iteratorRCQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>8iterator":
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.global "do_erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FPQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>4node"
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"do_erase__Q24rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>FPQ34rstl53list<18SMediumAllocPuddle,Q24rstl17rmemory_allocator>4node":
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/* 80350D90 0034DCF0 94 21 FF E0 */ stwu r1, -0x20(r1)
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/* 80350D94 0034DCF4 7C 08 02 A6 */ mflr r0
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/* 80350D98 0034DCF8 90 01 00 24 */ stw r0, 0x24(r1)
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@ -1,27 +1,44 @@
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#ifndef _CMEDIUMALLOCPOOL
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#define _CMEDIUMALLOCPOOL
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#include <rstl/auto_ptr.hpp>
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#include <rstl/list.hpp>
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struct SMediumAllocPuddle {
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SMediumAllocPuddle(uint numBlocks, void* ptr, const bool unk);
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~SMediumAllocPuddle();
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void* FindFree(uint blockCount);
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void* FindFreeEntry(uint blockCount);
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bool Free(const void* ptr);
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uint GetUnkx10() const { return x10_; }
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uint GetNumBlocks() const { return x14_numBlocks; }
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uint GetNumAllocs() const { return x18_numAllocs; }
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uint GetNumEntries() const { return x1c_numEntries; }
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bool GetUnk2() const { return x20_unk2; }
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static uint GetBlockOffset(const void* ptrA, const void* ptrB);
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static void InitBookKeeping(void* bookKeepingPtr, uint blockCount);
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private:
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rstl::auto_ptr< void > x0_mainData;
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uchar* x8_bookKeeping;
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uchar* xc_cachedBookKeepingAddr;
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uint x10_;
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uint x14_numBlocks;
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uint x18_numAllocs;
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uint x1c_numEntries;
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bool x20_unk2 : 1;
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};
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class CMediumAllocPool {
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public:
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struct SMediumAllocPuddle {
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uchar unk;
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void* x4_mainData;
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void* x8_bookKeeping;
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void* xc_cachedBookKeepingOffset;
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int x10_;
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int x14_numBlocks;
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int x18_numAllocs;
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int x1c_numEntries;
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};
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rstl::list< SMediumAllocPuddle > x0_list;
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const rstl::list< SMediumAllocPuddle >::node* x18_lastNodePrev;
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rstl::list< SMediumAllocPuddle >::node* x18_lastNodePrev;
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CMediumAllocPool();
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void* Alloc(uint size);
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bool HasPuddles() const;
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void AddPuddle(uint, void*, int);
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void AddPuddle(uint, void*, bool);
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void ClearPuddles();
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int Free(const void* ptr);
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@ -16,7 +16,7 @@ public:
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private:
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struct node;
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node* erase(node* item);
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node* do_erase(node* item);
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public:
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list()
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@ -45,8 +45,11 @@ public:
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iterator erase(const iterator& start, const iterator& end) {
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node* last = end.get_node();
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node* it = start.get_node();
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for(node* t = it; t != last; t = t->get_next()) {
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}
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while (it != last) {
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it = erase(it);
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it = do_erase(it);
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}
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return iterator(it);
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}
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@ -57,7 +60,6 @@ public:
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uchar x8_item[sizeof(T)];
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node(node* prev, node* next) : x0_prev(prev), x4_next(next) {}
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~node() { get_value()->~T(); }
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node* get_prev() const { return x0_prev; }
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node* get_next() const { return x4_next; }
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@ -75,7 +77,7 @@ public:
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return n;
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}
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void do_insert_before(node* n, const T& val) {
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node* do_insert_before(node* n, const T& val) {
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node* nn = create_node(n->get_prev(), n, val);
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if (n == x4_start) {
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x4_start = nn;
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@ -83,6 +85,8 @@ public:
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nn->get_prev()->set_next(nn);
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nn->get_next()->set_prev(nn);
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++x14_count;
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return nn;
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}
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public:
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@ -141,7 +145,7 @@ public:
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bool operator!=(const iterator& other) const { return current != other.current; }
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};
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public:
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private:
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Alloc x0_allocator;
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node* x4_start;
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node* x8_end;
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@ -164,14 +168,14 @@ list< T, Alloc >::~list() {
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template < typename T, typename Alloc >
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typename list< T, Alloc >::node* list< T, Alloc >::erase(node* node) {
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typename list< T, Alloc >::node* list< T, Alloc >::do_erase(node* node) {
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typename list< T, Alloc >::node* result = node->get_next();
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if (node == x4_start) {
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x4_start = result;
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}
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node->get_prev()->set_next(node->get_next());
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node->get_next()->set_prev(node->get_prev());
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destroy(node);
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destroy(node->get_value());
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x0_allocator.deallocate(node);
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x14_count--;
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return result;
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@ -6,3 +6,117 @@ CMediumAllocPool::CMediumAllocPool() {
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x18_lastNodePrev = x0_list.begin().get_node();
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gMediumAllocPtr = this;
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}
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void CMediumAllocPool::ClearPuddles() {
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x18_lastNodePrev = x0_list.end().get_node();
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x0_list.clear();
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gMediumAllocPtr = nullptr;
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}
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bool CMediumAllocPool::HasPuddles() const { return x0_list.size() != 0; }
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void* CMediumAllocPool::Alloc(uint len) {
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||||
SMediumAllocPuddle* puddle = x18_lastNodePrev->get_value();
|
||||
void* ret;
|
||||
uint blockCount = 1;
|
||||
if (len >= 32) {
|
||||
blockCount = (len + 31) >> 5;
|
||||
}
|
||||
|
||||
ret = puddle->FindFree(blockCount);
|
||||
|
||||
if (ret == nullptr) {
|
||||
for (rstl::list< SMediumAllocPuddle >::iterator it = x0_list.begin(); it != x0_list.end();
|
||||
++it) {
|
||||
if (it.get_node() == x18_lastNodePrev) {
|
||||
continue;
|
||||
}
|
||||
|
||||
ret = it->FindFree(blockCount);
|
||||
if (ret != nullptr) {
|
||||
x18_lastNodePrev = it.get_node();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int CMediumAllocPool::Free(const void* ptr) {}
|
||||
|
||||
uint CMediumAllocPool::GetNumAllocs() {
|
||||
uint ret = 0;
|
||||
for (rstl::list< SMediumAllocPuddle >::iterator it = x0_list.begin(); it != x0_list.end(); ++it) {
|
||||
ret += it->GetNumAllocs();
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
uint CMediumAllocPool::GetTotalEntries() {
|
||||
uint ret = 0;
|
||||
for (rstl::list< SMediumAllocPuddle >::iterator it = x0_list.begin(); it != x0_list.end(); ++it) {
|
||||
ret += it->GetNumEntries();
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
uint CMediumAllocPool::GetNumBlocksAvailable() {
|
||||
uint ret = 0;
|
||||
for (rstl::list< SMediumAllocPuddle >::iterator it = x0_list.begin(); it != x0_list.end(); ++it) {
|
||||
ret += it->GetNumBlocks();
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* this is such a hack... */
|
||||
#pragma inline_max_size(250)
|
||||
void CMediumAllocPool::AddPuddle(uint len, void* data, const bool unk) {
|
||||
x0_list.push_back(SMediumAllocPuddle(len, data, unk));
|
||||
x18_lastNodePrev = x0_list.end().get_node();
|
||||
x18_lastNodePrev = x18_lastNodePrev->get_prev();
|
||||
}
|
||||
|
||||
SMediumAllocPuddle::SMediumAllocPuddle(const uint numBlocks, void* data, const bool unk)
|
||||
: x0_mainData(data)
|
||||
, x8_bookKeeping((uchar*)data + numBlocks * 32)
|
||||
, xc_cachedBookKeepingAddr(nullptr)
|
||||
, x10_(-1)
|
||||
, x14_numBlocks(numBlocks)
|
||||
, x18_numAllocs(0)
|
||||
, x1c_numEntries(numBlocks)
|
||||
, x20_unk2(unk) {
|
||||
SMediumAllocPuddle::InitBookKeeping(x8_bookKeeping, numBlocks & 0xFFFF);
|
||||
}
|
||||
|
||||
SMediumAllocPuddle::~SMediumAllocPuddle() {}
|
||||
|
||||
void* SMediumAllocPuddle::FindFree(uint blockCount) {
|
||||
void* bookKeepingptr;
|
||||
uchar* entryPtr;
|
||||
void* ret;
|
||||
|
||||
entryPtr = (uchar*)FindFreeEntry(blockCount);
|
||||
if (entryPtr == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
bookKeepingptr = x8_bookKeeping;
|
||||
ret = x0_mainData.get();
|
||||
entryPtr[0] = (uchar)blockCount;
|
||||
ret = (void*)((uchar*)ret + ((uchar*)entryPtr - (uchar*)bookKeepingptr) * 0x20);
|
||||
entryPtr[blockCount - 1] = blockCount;
|
||||
x14_numBlocks -= blockCount;
|
||||
x18_numAllocs++;
|
||||
return ret;
|
||||
}
|
||||
|
||||
void* SMediumAllocPuddle::FindFreeEntry(uint numBlocks) { return nullptr; }
|
||||
|
||||
bool SMediumAllocPuddle::Free(const void* ptr) {}
|
||||
|
||||
uint SMediumAllocPuddle::GetBlockOffset(const void* ptrA, const void* ptrB) { return 0; }
|
||||
|
||||
void SMediumAllocPuddle::InitBookKeeping(void* bookKeepingPtr, uint blockCount) {}
|
||||
|
|
|
|||
|
|
@ -258,10 +258,9 @@ CDvdRequest* CDvdFile::AsyncSeekRead(void* dest, uint len, ESeekOrigin origin, i
|
|||
CARAMManager::DMAToMRAM(x4_ + x10_offset, dest, roundedLen, CARAMManager::kDMAPrio_One));
|
||||
} else {
|
||||
CRealDvdRequest* req = new CRealDvdRequest();
|
||||
int roundedLen = (len + 31) & ~31;
|
||||
DVDFileInfo& info = req->FileInfo();
|
||||
DVDFastOpen(x0_fileEntry, &info);
|
||||
DVDReadAsync(&info, dest, roundedLen, x10_offset, internalCallback);
|
||||
DVDReadAsync(&info, dest, (len + 31) & ~31, x10_offset, internalCallback);
|
||||
request = req;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue