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Update Area struct

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Most Area fields and flags now have meaningful names, thanks largely to
Daniel's reversal work.
This commit is contained in:
Elliot Nunn 2017-12-12 13:00:56 +08:00
parent fba585b5e3
commit 423b809e87
2 changed files with 110 additions and 109 deletions
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49
Internal/NKOpaque.a
View File

@ -436,41 +436,42 @@ kSignature equ 'AREA'
ID ds.l 1 ; 00 ID ds.l 1 ; 00
Signature ds.l 1 ; 04 Signature ds.l 1 ; 04
TwoFiftySix ds.l 1 ; 08 Flags ds.l 1 ; 08
kDontOwnPageMapArray equ 25
kPageMapArrayIs2D equ 26
kPageMapArrayInPool equ 27
kAliasFlag equ 28
kPrivilegedFlag equ 29
kFaultCtrArrayIs2D equ 30
kFaultCtrArrayInPool equ 31
ProcessID ds.l 1 ; 0c ProcessID ds.l 1 ; 0c
AddressSpaceID ds.l 1 ; 10 AddressSpaceID ds.l 1 ; 10
ds.l 1 ; 14 ParentAreaID ds.l 1 ; 14 ; if alias
ds.l 1 ; 18 BackingProviderID ds.l 1 ; 18 ; notification ID
ds.l 1 ; 1c PTEConfig ds.l 1 ; 1c
ds.l 1 ; 20 FlagsAndMinAlign ds.l 1 ; 20 ; detailed description to come
LogicalBase ds.l 1 ; 24 LogicalBase ds.l 1 ; 24
LogicalBase2 ds.l 1 ; 28 LogicalEnd ds.l 1 ; 28 ; the last valid address in the area
Length ds.l 1 ; 2c ; in actual bytes! Length ds.l 1 ; 2c ; in actual bytes!
Zero ds.l 1 ; 30 LogicalSeparation ds.l 1 ; 30 ; min logical distance to any other area
ds.l 1 ; 34 ds.l 1 ; 34
Length2 ds.l 1 ; 38 BytesMapped ds.l 1 ; 38 ; total size of pages actually mapped to me
ds.l 1 ; 3c FaultCtrArrayPtr ds.l 1 ; 3c ; in paged areas, tracks how many times pages are added to HTAB
ds.l 1 ; 40 PageMapArrayPtr ds.l 1 ; 40 ; in paged areas, stores PTE template for each page
ds.l 1 ; 44 AliasLLL ds.l 4 ; 44:54
ds.l 1 ; 48
ds.l 1 ; 4c
ds.l 1 ; 50
LLL ds.l 4 ; 54:64 ; member of address space LLL ds.l 4 ; 54:64 ; member of address space
ds.l 1 ; 64 ds.l 1 ; 64
ds.l 1 ; 68 PageSize ds.l 1 ; 68 ; always 4k, the size of a PPC page
AddressSpacePtr ds.l 1 ; 6c AddressSpacePtr ds.l 1 ; 6c
ds.l 1 ; 70 ContigPTETemplate ds.l 1 ; 70 ; in contig areas, acts as PTE template for every page
ds.l 1 ; 74 PagedPTETemplate ds.l 1 ; 74 ; when paged area is created this fills PageMapArray
ds.l 1 ; 78 AlignmentMask ds.l 1 ; 78 ; bit mask that LogicalBase is aligned to
ds.l 1 ; 7c DefaultAlignmentMask ds.l 1 ; 7c ; always 0xFFFFF000 (page alignment)
ds.l 1 ; 80 ds.l 1 ; 80
ds.l 1 ; 84 BackingProviderMisc ds.l 1 ; 84 ; seems to be arbitrary (third arg to MPSetAreaBackingProvider)
ds.l 1 ; 88 ds.l 1 ; 88
ds.l 1 ; 8c ds.l 1 ; 8c
ds.l 1 ; 90 FenceLLL ds.l 4 ; 90:a0 ; function unknown, id is 'fenc'
ds.l 1 ; 94
ds.l 1 ; 98
ds.l 1 ; 9c
Size equ * Size equ *
endr endr

170
NanoKernel/NKAddressSpaceMPCalls.s
View File

@ -123,7 +123,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
stw r16, Area.Length(r31) stw r16, Area.Length(r31)
lisori r8, 0x00008000 lisori r8, 0x00008000
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
li r8, 0 li r8, 0
stw r8, 0x001c(r31) stw r8, 0x001c(r31)
@ -158,7 +158,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
stw r16, Area.Length(r31) stw r16, Area.Length(r31)
lisori r8, 0x00008000 lisori r8, 0x00008000
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
li r8, 0 li r8, 0
stw r8, 0x001c(r31) stw r8, 0x001c(r31)
@ -233,10 +233,10 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
stw r15, Area.LogicalBase(r31) stw r15, Area.LogicalBase(r31)
stw r16, Area.Length(r31) stw r16, Area.Length(r31)
stw r16, Area.Length2(r31) stw r16, Area.BytesMapped(r31)
li r8, 0 li r8, 0
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
lwz r18, 0x007c(r31) lwz r18, 0x007c(r31)
rlwinm r9, r17, 0, 0, 19 rlwinm r9, r17, 0, 0, 19
@ -276,7 +276,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
; Shorten our FailedArea to fit below AboveArea. ; Shorten our FailedArea to fit below AboveArea.
lwz r15, Area.LogicalBase(r31) lwz r15, Area.LogicalBase(r31)
lwz r16, Area.LogicalBase(r24) lwz r16, Area.LogicalBase(r24)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
subf. r16, r15, r16 ; r16 = offset of found area from this one subf. r16, r15, r16 ; r16 = offset of found area from this one
stw r17, EWA.SpacesSavedAreaBase(r1) ; ??? stw r17, EWA.SpacesSavedAreaBase(r1) ; ???
stw r16, Area.Length(r31) ; we will try again, with no overlap stw r16, Area.Length(r31) ; we will try again, with no overlap
@ -294,8 +294,8 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
mr r30, r8 mr r30, r8
bnel+ Local_Panic bnel+ Local_Panic
; If AboveArea.LogicalBase2 >= FailedArea.LogicalBase2 then continue to next PMDT. ; If AboveArea.LogicalEnd >= FailedArea.LogicalEnd then continue to next PMDT.
lwz r15, Area.LogicalBase2(r24) lwz r15, Area.LogicalEnd(r24)
lwz r16, EWA.SpacesSavedAreaBase(r1) lwz r16, EWA.SpacesSavedAreaBase(r1)
subf. r16, r15, r16 subf. r16, r15, r16
ble+ @next_pmdt ble+ @next_pmdt
@ -321,7 +321,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
lwz r9, Area.LogicalBase(r31) lwz r9, Area.LogicalBase(r31)
lwz r15, 0x0028(r24) lwz r15, 0x0028(r24)
lwz r16, EWA.SpacesSavedAreaBase(r1) ; this is FailedArea.LogicalBase2 lwz r16, EWA.SpacesSavedAreaBase(r1) ; this is FailedArea.LogicalEnd
subf. r16, r15, r16 subf. r16, r15, r16
addi r15, r15, 1 addi r15, r15, 1
blel+ Local_Panic blel+ Local_Panic
@ -360,9 +360,9 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
stw r8, Area.AddressSpacePtr(r31) stw r8, Area.AddressSpacePtr(r31)
stw r15, Area.LogicalBase(r31) stw r15, Area.LogicalBase(r31)
stw r16, Area.Length(r31) stw r16, Area.Length(r31)
stw r16, Area.Length2(r31) stw r16, Area.BytesMapped(r31)
li r8, 0x00 li r8, 0x00
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
li r8, 0x07 li r8, 0x07
stw r8, 0x001c(r31) stw r8, 0x001c(r31)
lis r8, 0x00 lis r8, 0x00
@ -370,7 +370,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
stw r8, 0x0020(r31) stw r8, 0x0020(r31)
rlwinm r8, r17, 22, 0, 29 rlwinm r8, r17, 22, 0, 29
stw r8, 0x0040(r31) stw r8, 0x0040(r31)
lwz r8, Area.TwoFiftySix(r31) lwz r8, Area.Flags(r31)
ori r8, r8, 0x40 ori r8, r8, 0x40
lwz r9, -0x0430(r1) lwz r9, -0x0430(r1)
cmpwi r9, noErr cmpwi r9, noErr
@ -379,7 +379,7 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
ori r8, r8, 0x80 ori r8, r8, 0x80
@_374 @_374
stw r8, Area.TwoFiftySix(r31) stw r8, Area.Flags(r31)
cmpwi r15, 0x00 cmpwi r15, 0x00
bne- @_388 bne- @_388
@ -405,9 +405,9 @@ convert_pmdts_to_areas ; OUTSIDE REFERER
b @next_pmdt b @next_pmdt
@_3c8 @_3c8
lwz r8, Area.TwoFiftySix(r31) lwz r8, Area.Flags(r31)
ori r8, r8, 0x80 ori r8, r8, 0x80
stw r8, Area.TwoFiftySix(r31) stw r8, Area.Flags(r31)
mr r8, r31 mr r8, r31
bl createarea bl createarea
cmpwi r9, noErr cmpwi r9, noErr
@ -592,9 +592,9 @@ NKCreateAddressSpaceSub
; Pop some constants in ; Pop some constants in
lisori r8, -1 lisori r8, -1
stw r8, Area.LogicalBase(r29) stw r8, Area.LogicalBase(r29)
stw r8, Area.LogicalBase2(r29) stw r8, Area.LogicalEnd(r29)
li r8, 256 li r8, 256
stw r8, Area.TwoFiftySix(r29) stw r8, Area.Flags(r29)
; Give it a copy of the ID of its parent address space ; Give it a copy of the ID of its parent address space
lwz r8, AddressSpace.ID(r31) lwz r8, AddressSpace.ID(r31)
@ -671,7 +671,7 @@ MPCall_71 ; OUTSIDE REFERER
cmpw r16, r17 cmpw r16, r17
bne+ ReleaseAndReturnMPCallOOM bne+ ReleaseAndReturnMPCallOOM
addi r16, r31, 0x20 addi r16, r31, 0x20
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmpw r16, r17 cmpw r16, r17
bne+ ReleaseAndReturnMPCallOOM bne+ ReleaseAndReturnMPCallOOM
lwz r8, 0x0074(r31) lwz r8, 0x0074(r31)
@ -809,7 +809,7 @@ MPCall_72_0x38
stw r4, 0x001c(r31) stw r4, 0x001c(r31)
stw r5, Area.Length(r31) stw r5, Area.Length(r31)
lwz r8, 0x0134(r6) lwz r8, 0x0134(r6)
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
lwz r8, 0x013c(r6) lwz r8, 0x013c(r6)
stw r8, 0x0020(r31) stw r8, 0x0020(r31)
lwz r8, 0x0144(r6) lwz r8, 0x0144(r6)
@ -865,7 +865,7 @@ createarea ; OUTSIDE REFERER
li r9, paramErr li r9, paramErr
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
lwz r17, 0x0020(r31) lwz r17, 0x0020(r31)
rlwinm. r16, r16, 0, 28, 28 rlwinm. r16, r16, 0, 28, 28
@ -940,10 +940,10 @@ createarea_0x5c
ori r16, r16, 0x4541 ori r16, r16, 0x4541
stw r16, Area.Signature(r31) stw r16, Area.Signature(r31)
lwz r17, 0x0020(r31) lwz r17, 0x0020(r31)
lwz r16, Area.Zero(r31) lwz r16, Area.LogicalSeparation(r31)
addi r16, r16, 0xfff addi r16, r16, 0xfff
rlwinm r16, r16, 0, 0, 19 rlwinm r16, r16, 0, 0, 19
stw r16, Area.Zero(r31) stw r16, Area.LogicalSeparation(r31)
rlwinm r16, r17, 0, 17, 18 rlwinm r16, r17, 0, 17, 18
cmplwi cr7, r16, 0x6000 cmplwi cr7, r16, 0x6000
rlwinm. r16, r17, 0, 17, 17 rlwinm. r16, r17, 0, 17, 17
@ -970,7 +970,7 @@ createarea_0x170
stw r18, Area.LogicalBase(r31) stw r18, Area.LogicalBase(r31)
add r16, r18, r19 add r16, r18, r19
addi r16, r16, -0x01 addi r16, r16, -0x01
stw r16, Area.LogicalBase2(r31) stw r16, Area.LogicalEnd(r31)
; Major hint here... ; Major hint here...
@ -1002,15 +1002,15 @@ createarea_0x218
createarea_0x234 createarea_0x234
lwz r8, Area.AddressSpacePtr(r31) lwz r8, Area.AddressSpacePtr(r31)
lwz r16, Area.LogicalBase2(r31) lwz r16, Area.LogicalEnd(r31)
lwz r9, Area.LogicalBase(r31) lwz r9, Area.LogicalBase(r31)
cmplw r9, r16 cmplw r9, r16
bge- major_0x10320_0x64 bge- major_0x10320_0x64
bl FindAreaAbove bl FindAreaAbove
mr r30, r8 mr r30, r8
lwz r14, Area.LogicalBase(r31) lwz r14, Area.LogicalBase(r31)
lwz r15, Area.LogicalBase2(r31) lwz r15, Area.LogicalEnd(r31)
lwz r16, Area.Zero(r31) lwz r16, Area.LogicalSeparation(r31)
lwz r17, 0x0024(r30) lwz r17, 0x0024(r30)
lwz r18, 0x0028(r30) lwz r18, 0x0028(r30)
lwz r19, 0x0030(r30) lwz r19, 0x0030(r30)
@ -1111,7 +1111,7 @@ createarea_0x3b8
stw r16, 0x000c(r16) stw r16, 0x000c(r16)
stw r17, 0x0004(r16) stw r17, 0x0004(r16)
lwz r16, 0x0020(r31) lwz r16, 0x0020(r31)
lwz r17, Area.TwoFiftySix(r31) lwz r17, Area.Flags(r31)
rlwinm. r8, r16, 0, 16, 16 rlwinm. r8, r16, 0, 16, 16
bne- createarea_0x64c bne- createarea_0x64c
rlwinm. r8, r17, 0, 25, 25 rlwinm. r8, r17, 0, 25, 25
@ -1131,12 +1131,12 @@ createarea_0x3b8
lwz r9, Area.Length(r31) lwz r9, Area.Length(r31)
srwi r9, r9, 12 srwi r9, r9, 12
bl major_0x10284 bl major_0x10284
lwz r17, Area.TwoFiftySix(r31) lwz r17, Area.Flags(r31)
ori r17, r17, 0x10 ori r17, r17, 0x10
stw r17, Area.TwoFiftySix(r31) stw r17, Area.Flags(r31)
createarea_0x41c createarea_0x41c
lwz r17, Area.TwoFiftySix(r31) lwz r17, Area.Flags(r31)
andi. r8, r17, 0x88 andi. r8, r17, 0x88
lwz r8, Area.Length(r31) lwz r8, Area.Length(r31)
bne- createarea_0x45c bne- createarea_0x45c
@ -1154,9 +1154,9 @@ createarea_0x41c
lwz r9, Area.Length(r31) lwz r9, Area.Length(r31)
srwi r9, r9, 12 srwi r9, r9, 12
bl major_0x102a8 bl major_0x102a8
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
ori r16, r16, 0x01 ori r16, r16, 0x01
stw r16, Area.TwoFiftySix(r31) stw r16, Area.Flags(r31)
createarea_0x45c createarea_0x45c
b createarea_0x64c b createarea_0x64c
@ -1167,7 +1167,7 @@ createarea_0x460
_Lock PSA.PoolLock, scratch1=r16, scratch2=r17 _Lock PSA.PoolLock, scratch1=r16, scratch2=r17
lwz r17, Area.TwoFiftySix(r31) lwz r17, Area.Flags(r31)
li r27, 0x00 li r27, 0x00
rlwinm. r8, r17, 0, 25, 25 rlwinm. r8, r17, 0, 25, 25
bne- createarea_0x4b4 bne- createarea_0x4b4
@ -1176,7 +1176,7 @@ createarea_0x460
cmpwi r27, 0x400 cmpwi r27, 0x400
ble- createarea_0x4ac ble- createarea_0x4ac
ori r17, r17, 0x20 ori r17, r17, 0x20
stw r17, Area.TwoFiftySix(r31) stw r17, Area.Flags(r31)
addi r27, r27, 0x400 addi r27, r27, 0x400
createarea_0x4ac createarea_0x4ac
@ -1184,7 +1184,7 @@ createarea_0x4ac
srwi r27, r27, 10 srwi r27, r27, 10
createarea_0x4b4 createarea_0x4b4
lwz r8, Area.TwoFiftySix(r31) lwz r8, Area.Flags(r31)
li r29, 0x00 li r29, 0x00
rlwinm. r9, r8, 0, 28, 28 rlwinm. r9, r8, 0, 28, 28
bne- createarea_0x4e8 bne- createarea_0x4e8
@ -1193,7 +1193,7 @@ createarea_0x4b4
cmpwi r29, 0x800 cmpwi r29, 0x800
ble- createarea_0x4e0 ble- createarea_0x4e0
ori r8, r8, 0x02 ori r8, r8, 0x02
stw r8, Area.TwoFiftySix(r31) stw r8, Area.Flags(r31)
addi r29, r29, 0x800 addi r29, r29, 0x800
createarea_0x4e0 createarea_0x4e0
@ -1293,7 +1293,7 @@ createarea_0x62c
_AssertAndRelease PSA.PoolLock, scratch=r16 _AssertAndRelease PSA.PoolLock, scratch=r16
createarea_0x64c createarea_0x64c
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
rlwinm. r8, r16, 0, 28, 28 rlwinm. r8, r16, 0, 28, 28
beq- createarea_0x67c beq- createarea_0x67c
lwz r16, 0x0044(r31) lwz r16, 0x0044(r31)
@ -1415,7 +1415,7 @@ major_0x10320_0x20 ; OUTSIDE REFERER
li r16, 0x00 li r16, 0x00
stw r16, 0x0008(r19) stw r16, 0x0008(r19)
stw r16, 0x000c(r19) stw r16, 0x000c(r19)
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
lwz r8, 0x0040(r31) lwz r8, 0x0040(r31)
rlwinm. r16, r16, 0, 25, 25 rlwinm. r16, r16, 0, 25, 25
bne- major_0x10320_0x58 bne- major_0x10320_0x58
@ -1461,9 +1461,9 @@ FindAreaAbove ; OUTSIDE REFERER
subi r8, r8, Area.LLL subi r8, r8, Area.LLL
; Return an area such that: ; Return an area such that:
; max(Area.LogicalBase, Area.LogicalBase2) >= r9 ; max(Area.LogicalBase, Area.LogicalEnd) >= r9
lwz r16, Area.LogicalBase(r8) lwz r16, Area.LogicalBase(r8)
lwz r17, Area.LogicalBase2(r8) lwz r17, Area.LogicalEnd(r8)
cmplw r16, r9 cmplw r16, r9
cmplw cr1, r17, r9 cmplw cr1, r17, r9
bgelr- bgelr-
@ -1504,7 +1504,7 @@ MPCall_73 ; OUTSIDE REFERER
stw r4, 0x001c(r31) stw r4, 0x001c(r31)
stw r5, Area.Length(r31) stw r5, Area.Length(r31)
lwz r8, 0x0134(r6) lwz r8, 0x0134(r6)
stw r8, Area.Zero(r31) stw r8, Area.LogicalSeparation(r31)
lwz r8, 0x013c(r6) lwz r8, 0x013c(r6)
stw r8, 0x0020(r31) stw r8, 0x0020(r31)
lwz r8, 0x0144(r6) lwz r8, 0x0144(r6)
@ -1512,7 +1512,7 @@ MPCall_73 ; OUTSIDE REFERER
lwz r8, 0x014c(r6) lwz r8, 0x014c(r6)
stw r8, 0x0080(r31) stw r8, 0x0080(r31)
li r8, 0x08 li r8, 0x08
stw r8, Area.TwoFiftySix(r31) stw r8, Area.Flags(r31)
mr r8, r31 mr r8, r31
bl createarea bl createarea
_AssertAndRelease PSA.SchLock, scratch=r16 _AssertAndRelease PSA.SchLock, scratch=r16
@ -1547,8 +1547,8 @@ MPCall_74 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r17, Area.Length2(r31) lwz r17, Area.BytesMapped(r31)
lwz r29, Area.TwoFiftySix(r31) lwz r29, Area.Flags(r31)
cmpwi cr1, r17, 0x00 cmpwi cr1, r17, 0x00
rlwinm. r8, r29, 0, 29, 29 rlwinm. r8, r29, 0, 29, 29
bne+ cr1, ReleaseAndReturnMPCallOOM bne+ cr1, ReleaseAndReturnMPCallOOM
@ -1706,7 +1706,7 @@ MPCall_75 ; OUTSIDE REFERER
bgt- MPCall_75_0x1c8 bgt- MPCall_75_0x1c8
rlwinm. r8, r4, 0, 24, 24 rlwinm. r8, r4, 0, 24, 24
lwz r28, Area.LogicalBase(r31) lwz r28, Area.LogicalBase(r31)
lwz r29, Area.LogicalBase2(r31) lwz r29, Area.LogicalEnd(r31)
bne- MPCall_75_0x74 bne- MPCall_75_0x74
add r28, r27, r29 add r28, r27, r29
addi r28, r28, 0x01 addi r28, r28, 0x01
@ -1762,7 +1762,7 @@ MPCall_75_0x100
beq+ Local_Panic beq+ Local_Panic
lwz r17, 0x0000(r30) lwz r17, 0x0000(r30)
stw r17, 0x0000(r26) stw r17, 0x0000(r26)
lwz r16, Area.LogicalBase2(r31) lwz r16, Area.LogicalEnd(r31)
add r28, r28, r27 add r28, r28, r27
add r29, r29, r27 add r29, r29, r27
cmplw r29, r16 cmplw r29, r16
@ -1770,7 +1770,7 @@ MPCall_75_0x100
MPCall_75_0x138 MPCall_75_0x138
_AssertAndRelease PSA.HTABLock, scratch=r8 _AssertAndRelease PSA.HTABLock, scratch=r8
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
rlwinm. r8, r16, 0, 25, 25 rlwinm. r8, r16, 0, 25, 25
bne- MPCall_75_0x16c bne- MPCall_75_0x16c
rlwinm. r8, r16, 0, 27, 27 rlwinm. r8, r16, 0, 27, 27
@ -1787,13 +1787,13 @@ MPCall_75_0x190
add r17, r16, r5 add r17, r16, r5
addi r17, r17, -0x01 addi r17, r17, -0x01
stw r5, Area.Length(r31) stw r5, Area.Length(r31)
stw r17, Area.LogicalBase2(r31) stw r17, Area.LogicalEnd(r31)
; r1 = kdp ; r1 = kdp
b ReleaseAndReturnZeroFromMPCall b ReleaseAndReturnZeroFromMPCall
MPCall_75_0x1b0 MPCall_75_0x1b0
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
subf r16, r5, r17 subf r16, r5, r17
stw r5, Area.Length(r31) stw r5, Area.Length(r31)
addi r16, r16, 0x01 addi r16, r16, 0x01
@ -1805,7 +1805,7 @@ MPCall_75_0x1b0
MPCall_75_0x1c8 MPCall_75_0x1c8
rlwinm. r8, r4, 0, 24, 24 rlwinm. r8, r4, 0, 24, 24
lwz r28, Area.LogicalBase(r31) lwz r28, Area.LogicalBase(r31)
lwz r29, Area.LogicalBase2(r31) lwz r29, Area.LogicalEnd(r31)
bne+ ReleaseAndMPCallWasBad bne+ ReleaseAndMPCallWasBad
add r28, r27, r29 add r28, r27, r29
addi r28, r28, 0x01 addi r28, r28, 0x01
@ -1849,7 +1849,7 @@ MPCall_130 ; OUTSIDE REFERER
lwz r17, 0x007c(r31) lwz r17, 0x007c(r31)
addi r28, r28, -0x01 addi r28, r28, -0x01
lwz r18, 0x0020(r31) lwz r18, 0x0020(r31)
lwz r19, Area.LogicalBase2(r31) lwz r19, Area.LogicalEnd(r31)
cmplw cr1, r29, r16 cmplw cr1, r29, r16
cmplw cr2, r28, r19 cmplw cr2, r28, r19
blt+ cr1, major_0x0b054 blt+ cr1, major_0x0b054
@ -1969,7 +1969,7 @@ KCSetAreaAccess ; OUTSIDE REFERER
lwz r17, 0x007c(r31) lwz r17, 0x007c(r31)
addi r28, r28, -0x01 addi r28, r28, -0x01
lwz r18, 0x0020(r31) lwz r18, 0x0020(r31)
lwz r19, Area.LogicalBase2(r31) lwz r19, Area.LogicalEnd(r31)
rlwinm. r8, r18, 0, 16, 16 rlwinm. r8, r18, 0, 16, 16
cmplw cr1, r29, r16 cmplw cr1, r29, r16
cmplw cr2, r28, r19 cmplw cr2, r28, r19
@ -2229,7 +2229,7 @@ MPCall_123 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
lwz r18, 0x0020(r31) lwz r18, 0x0020(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
@ -2345,11 +2345,11 @@ MPCall_78_0x9c
bne- MPCall_78_0xd0 bne- MPCall_78_0xd0
lwz r16, Area.Length(r31) lwz r16, Area.Length(r31)
stw r16, 0x0134(r6) stw r16, 0x0134(r6)
lwz r16, Area.Zero(r31) lwz r16, Area.LogicalSeparation(r31)
stw r16, 0x013c(r6) stw r16, 0x013c(r6)
lwz r16, 0x0034(r31) lwz r16, 0x0034(r31)
stw r16, 0x0144(r6) stw r16, 0x0144(r6)
lwz r16, Area.Length2(r31) lwz r16, Area.BytesMapped(r31)
stw r16, 0x014c(r6) stw r16, 0x014c(r6)
li r16, 0x10 li r16, 0x10
stw r16, 0x0154(r6) stw r16, 0x0154(r6)
@ -2509,7 +2509,7 @@ MPCall_81 ; OUTSIDE REFERER
mr r31, r8 mr r31, r8
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
lwz r18, 0x0020(r31) lwz r18, 0x0020(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
@ -2518,7 +2518,7 @@ MPCall_81 ; OUTSIDE REFERER
rlwinm. r8, r18, 0, 16, 16 rlwinm. r8, r18, 0, 16, 16
lwz r19, 0x0070(r31) lwz r19, 0x0070(r31)
beq- MPCall_81_0x70 beq- MPCall_81_0x70
lwz r17, Area.Length2(r31) lwz r17, Area.BytesMapped(r31)
rlwinm r19, r19, 0, 0, 19 rlwinm r19, r19, 0, 0, 19
cmpwi r17, 0x00 cmpwi r17, 0x00
subf r18, r16, r4 subf r18, r16, r4
@ -2565,7 +2565,7 @@ MPCall_98 ; OUTSIDE REFERER
mr r31, r8 mr r31, r8
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
mr r29, r5 mr r29, r5
add r5, r5, r4 add r5, r5, r4
lwz r18, 0x0020(r31) lwz r18, 0x0020(r31)
@ -2574,7 +2574,7 @@ MPCall_98 ; OUTSIDE REFERER
cmplw cr1, r5, r17 cmplw cr1, r5, r17
blt+ major_0x0b054 blt+ major_0x0b054
bgt+ cr1, major_0x0b054 bgt+ cr1, major_0x0b054
lwz r20, Area.Length2(r31) lwz r20, Area.BytesMapped(r31)
rlwinm. r8, r18, 0, 16, 16 rlwinm. r8, r18, 0, 16, 16
cmpwi cr1, r20, 0x00 cmpwi cr1, r20, 0x00
beq- MPCall_98_0x84 beq- MPCall_98_0x84
@ -2865,11 +2865,11 @@ KCMapPage ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
rlwinm. r8, r16, 0, 28, 28 rlwinm. r8, r16, 0, 28, 28
bne+ major_0x0b054 bne+ major_0x0b054
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
lwz r19, 0x0020(r31) lwz r19, 0x0020(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
@ -2877,7 +2877,7 @@ KCMapPage ; OUTSIDE REFERER
bgt+ cr1, major_0x0b054 bgt+ cr1, major_0x0b054
rlwinm. r8, r19, 0, 16, 16 rlwinm. r8, r19, 0, 16, 16
cmplw cr1, r4, r16 cmplw cr1, r4, r16
lwz r20, Area.Length2(r31) lwz r20, Area.BytesMapped(r31)
beq- KCMapPage_0x8c beq- KCMapPage_0x8c
bne+ cr1, major_0x0b054 bne+ cr1, major_0x0b054
cmpwi r20, 0x00 cmpwi r20, 0x00
@ -2887,7 +2887,7 @@ KCMapPage ; OUTSIDE REFERER
lwz r18, 0x007c(r31) lwz r18, 0x007c(r31)
lwz r20, Area.Length(r31) lwz r20, Area.Length(r31)
stw r8, 0x0070(r31) stw r8, 0x0070(r31)
stw r20, Area.Length2(r31) stw r20, Area.BytesMapped(r31)
; r1 = kdp ; r1 = kdp
b ReleaseAndReturnZeroFromMPCall b ReleaseAndReturnZeroFromMPCall
@ -2949,10 +2949,10 @@ KCMapPage_0x17c
andi. r29, r29, 0x7e7 andi. r29, r29, 0x7e7
ori r29, r29, 0x01 ori r29, r29, 0x01
rlwimi r29, r5, 0, 0, 19 rlwimi r29, r5, 0, 0, 19
lwz r17, Area.Length2(r31) lwz r17, Area.BytesMapped(r31)
stw r29, 0x0000(r30) stw r29, 0x0000(r30)
add r17, r17, r18 add r17, r17, r18
stw r17, Area.Length2(r31) stw r17, Area.BytesMapped(r31)
lwz r17, 0x0134(r6) lwz r17, 0x0134(r6)
clrlwi. r8, r17, 0x1f clrlwi. r8, r17, 0x1f
@ -2981,13 +2981,13 @@ KCUnmapPages ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r8, 0x0134(r6) lwz r8, 0x0134(r6)
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
rlwinm. r16, r16, 0, 28, 28 rlwinm. r16, r16, 0, 28, 28
bne+ major_0x0b054 bne+ major_0x0b054
clrlwi. r8, r8, 0x1f clrlwi. r8, r8, 0x1f
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
lwz r19, 0x0020(r31) lwz r19, 0x0020(r31)
crmove 14, 2 crmove 14, 2
addi r5, r5, -0x01 addi r5, r5, -0x01
@ -2996,7 +2996,7 @@ KCUnmapPages ; OUTSIDE REFERER
blt+ major_0x0b054 blt+ major_0x0b054
bgt+ cr1, major_0x0b054 bgt+ cr1, major_0x0b054
lwz r29, 0x0068(r31) lwz r29, 0x0068(r31)
lwz r20, Area.Length2(r31) lwz r20, Area.BytesMapped(r31)
rlwinm. r8, r19, 0, 16, 16 rlwinm. r8, r19, 0, 16, 16
cmplw cr1, r4, r16 cmplw cr1, r4, r16
beq- KCUnmapPages_0xd8 beq- KCUnmapPages_0xd8
@ -3004,7 +3004,7 @@ KCUnmapPages ; OUTSIDE REFERER
cmpwi r20, 0x00 cmpwi r20, 0x00
li r20, 0x00 li r20, 0x00
ble+ ReleaseAndReturnMPCallOOM ble+ ReleaseAndReturnMPCallOOM
stw r20, Area.Length2(r31) stw r20, Area.BytesMapped(r31)
_Lock PSA.HTABLock, scratch1=r14, scratch2=r15 _Lock PSA.HTABLock, scratch1=r14, scratch2=r15
@ -3035,7 +3035,7 @@ KCUnmapPages_0xf4
_Lock PSA.HTABLock, scratch1=r14, scratch2=r15 _Lock PSA.HTABLock, scratch1=r14, scratch2=r15
lwz r28, Area.Length2(r31) lwz r28, Area.BytesMapped(r31)
KCUnmapPages_0x110 KCUnmapPages_0x110
mr r8, r4 mr r8, r4
@ -3060,7 +3060,7 @@ KCUnmapPages_0x148
add r4, r4, r29 add r4, r4, r29
subf. r8, r4, r5 subf. r8, r4, r5
bge+ KCUnmapPages_0x110 bge+ KCUnmapPages_0x110
stw r28, Area.Length2(r31) stw r28, Area.BytesMapped(r31)
KCUnmapPages_0x158 KCUnmapPages_0x158
_AssertAndRelease PSA.HTABLock, scratch=r14 _AssertAndRelease PSA.HTABLock, scratch=r14
@ -3094,7 +3094,7 @@ KCMakePhysicallyContiguous ; OUTSIDE REFERER
mr r27, r5 mr r27, r5
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
addi r5, r5, -0x01 addi r5, r5, -0x01
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r5, r17 cmplw cr1, r5, r17
@ -3183,7 +3183,7 @@ KCLockPages ; OUTSIDE REFERER
mr r27, r5 mr r27, r5
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
addi r5, r5, -0x01 addi r5, r5, -0x01
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r5, r17 cmplw cr1, r5, r17
@ -3268,7 +3268,7 @@ KCUnlockPages ; OUTSIDE REFERER
mr r31, r8 mr r31, r8
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
addi r5, r5, -0x01 addi r5, r5, -0x01
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r5, r17 cmplw cr1, r5, r17
@ -3352,7 +3352,7 @@ KCHoldPages ; OUTSIDE REFERER
KCHoldPages_0x2c ; OUTSIDE REFERER KCHoldPages_0x2c ; OUTSIDE REFERER
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
addi r5, r5, -0x01 addi r5, r5, -0x01
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r5, r17 cmplw cr1, r5, r17
@ -3437,7 +3437,7 @@ KCUnholdPages ; OUTSIDE REFERER
mr r31, r8 mr r31, r8
add r5, r5, r4 add r5, r5, r4
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
addi r5, r5, -0x01 addi r5, r5, -0x01
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r5, r17 cmplw cr1, r5, r17
@ -3511,7 +3511,7 @@ MPCall_91 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
blt+ major_0x0b054 blt+ major_0x0b054
@ -3569,7 +3569,7 @@ MPCall_92 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.TwoFiftySix(r31) lwz r16, Area.Flags(r31)
rlwinm. r8, r16, 0, 28, 28 rlwinm. r8, r16, 0, 28, 28
bne+ major_0x0b054 bne+ major_0x0b054
lwz r29, 0x0134(r6) lwz r29, 0x0134(r6)
@ -3579,7 +3579,7 @@ MPCall_92 ; OUTSIDE REFERER
andc. r9, r29, r8 andc. r9, r29, r8
bne+ major_0x0b054 bne+ major_0x0b054
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
blt+ major_0x0b054 blt+ major_0x0b054
@ -3628,7 +3628,7 @@ MPCall_93 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
blt+ major_0x0b054 blt+ major_0x0b054
@ -3664,7 +3664,7 @@ MPCall_94 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
blt+ major_0x0b054 blt+ major_0x0b054
@ -3713,7 +3713,7 @@ MPCall_129 ; OUTSIDE REFERER
bne+ ReleaseAndReturnMPCallInvalidIDErr bne+ ReleaseAndReturnMPCallInvalidIDErr
mr r31, r8 mr r31, r8
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r17, Area.LogicalBase2(r31) lwz r17, Area.LogicalEnd(r31)
cmplw r4, r16 cmplw r4, r16
cmplw cr1, r4, r17 cmplw cr1, r4, r17
blt+ major_0x0b054 blt+ major_0x0b054
@ -3820,7 +3820,7 @@ MPCall_95_0xb8
bne- cr1, MPCall_95_0x19c bne- cr1, MPCall_95_0x19c
MPCall_95_0xe0 MPCall_95_0xe0
lwz r9, Area.TwoFiftySix(r31) lwz r9, Area.Flags(r31)
rlwinm. r8, r9, 0, 28, 28 rlwinm. r8, r9, 0, 28, 28
bne- MPCall_95_0x19c bne- MPCall_95_0x19c
rlwinm. r8, r9, 0, 23, 23 rlwinm. r8, r9, 0, 23, 23
@ -3853,7 +3853,7 @@ MPCall_95_0xe0
MPCall_95_0x180 MPCall_95_0x180
lwz r8, 0x0068(r31) lwz r8, 0x0068(r31)
lwz r9, Area.LogicalBase2(r31) lwz r9, Area.LogicalEnd(r31)
add r29, r29, r8 add r29, r29, r8
subf. r9, r9, r29 subf. r9, r9, r29
bge- MPCall_95_0x19c bge- MPCall_95_0x19c
@ -3888,7 +3888,7 @@ MPCall_95_0x1c8
MPCall_95_0x1e4 ; OUTSIDE REFERER MPCall_95_0x1e4 ; OUTSIDE REFERER
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r18, Area.TwoFiftySix(r31) lwz r18, Area.Flags(r31)
lwz r30, 0x0040(r31) lwz r30, 0x0040(r31)
subf r17, r16, r8 subf r17, r16, r8
cmpwi r30, 0x00 cmpwi r30, 0x00
@ -3921,7 +3921,7 @@ MPCall_95_0x214
MPCall_95_0x254 ; OUTSIDE REFERER MPCall_95_0x254 ; OUTSIDE REFERER
lwz r16, Area.LogicalBase(r31) lwz r16, Area.LogicalBase(r31)
lwz r18, Area.TwoFiftySix(r31) lwz r18, Area.Flags(r31)
lwz r30, 0x003c(r31) lwz r30, 0x003c(r31)
rlwinm. r17, r18, 0, 28, 28 rlwinm. r17, r18, 0, 28, 28
subf r17, r16, r8 subf r17, r16, r8