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https://github.com/elliotnunn/powermac-rom.git
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looks decent throughout
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@ -93,7 +93,7 @@ InitKernelMemory
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clrrwi r11, r12, 16 ; Init KDP, 2 pages below HTAB
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subi r1, r11, 0x2000
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lwz r11, KDP.ThudSavedSDR1(r1)
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lwz r11, KDP.CrashSDR1(r1)
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mtsprg 0, r1
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cmpw r12, r11
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lis r11, 0x7fff
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@ -107,7 +107,7 @@ InitKernelMemory
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@eraseloop
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subic. r12, r12, 4
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subf r10, r11, r12
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cmplwi cr7, r10, KDP.CrashBtm - KDP.CrashTop - 4
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cmplwi cr7, r10, KDP.CrashBtm - KDP.CrashTop
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ble cr7, @skipwrite
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stwx r0, r13, r12
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@skipwrite
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@ -268,7 +268,6 @@ InitProcessorInfo
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lwz r11, KDP.NKCodePtr(r1)
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addi r10, r1, KDP.ProcInfo.Ovr
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li r9, NKProcessorInfo.OvrEnd - NKProcessorInfo.Ovr
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_kaddr r11, r11, ProcessorInfoTable
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cmpwi r12, 1 ; 601
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addi r11, r11, NKProcessorInfo.OvrEnd - NKProcessorInfo.Ovr
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@ -401,7 +400,7 @@ InitEmulator
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cmpwi r7, 1
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lis r7, FlagEmu >> 16 ; we will enter System Context (all CPUs)
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bne @not_601
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ori r7, r7, FlagHasMQ ; but only 601 has MQ register
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_bset r7, r7, bitFlagHasMQ ; but only 601 has MQ register
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@not_601
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stw r7, KDP.Flags(r1)
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@ -425,7 +424,7 @@ InitEmulator
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########################################################################
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ResetContextClock
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lwz r8, KDP.ProcInfo.DecClockRateHz
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lwz r8, KDP.ProcInfo.DecClockRateHz(r1)
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stw r8, KDP.OtherContextDEC(r1)
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mtdec r8
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@ -60,14 +60,14 @@ IntExternal0
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_align 6
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IntLookupTable
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dc.l 0, 1, 2, 2, 4, 4, 4, 4
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dc.l 3, 3, 3, 3, 4, 4, 4, 4
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dc.l 4, 4, 4, 4, 4, 4, 4, 4
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dc.l 4, 4, 4, 4, 4, 4, 4, 4
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dc.l 7, 7, 7, 7, 7, 7, 7, 7
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dc.l 7, 7, 7, 7, 7, 7, 7, 7
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dc.l 7, 7, 7, 7, 7, 7, 7, 7
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dc.l 7, 7, 7, 7, 7, 7, 7, 7
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dc.b 0, 1, 2, 2, 4, 4, 4, 4
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dc.b 3, 3, 3, 3, 4, 4, 4, 4
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dc.b 4, 4, 4, 4, 4, 4, 4, 4
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dc.b 4, 4, 4, 4, 4, 4, 4, 4
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dc.b 7, 7, 7, 7, 7, 7, 7, 7
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dc.b 7, 7, 7, 7, 7, 7, 7, 7
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dc.b 7, 7, 7, 7, 7, 7, 7, 7
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dc.b 7, 7, 7, 7, 7, 7, 7, 7
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_align 6
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IntExternal1
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@ -325,9 +325,12 @@ CrashF30 ds.d 1 ; 8f0
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CrashF31 ds.d 1 ; 8f8
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CrashFPSCR ds.l 1 ; 900
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CrashKernReturn ds.l 1 ; 904
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CrashUnknown ds.l 1 ; 908
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CrashUnknown1 ds.l 1 ; 908
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CrashUnknown2 ds.l 1 ; 90c
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CrashBtm
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PageMap ds.b 0x1a8 ; 910:ab8
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org 0xCC0
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SysInfo ds NKSystemInfo ; cc0:d80
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DiagInfo ds NKDiagInfo ; d80:e80
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