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mrdudz
2025-06-29 21:06:17 +02:00
parent ce99bfb195
commit 3f3039192f
1 changed files with 3 additions and 5 deletions
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8
asminc/cpu.mac
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@@ -5,15 +5,15 @@ CPU_ISET_6502 = $0002
CPU_ISET_6502X = $0004
CPU_ISET_6502DTV = $0008
CPU_ISET_65SC02 = $0010
CPU_ISET_65C02 = $0020
CPU_ISET_65C02 = $0020 ; Rockwell extensions
CPU_ISET_65816 = $0040
CPU_ISET_SWEET16 = $0080
CPU_ISET_HUC6280 = $0100
CPU_ISET_M740 = $0200
CPU_ISET_4510 = $0400
CPU_ISET_45GS02 = $0800
CPU_ISET_W65C02 = $1000
CPU_ISET_65CE02 = $2000
CPU_ISET_W65C02 = $1000 ; WDC extensions
CPU_ISET_65CE02 = $2000 ; CSG extensions
; CPU capabilities
; make sure to only combine the instruction sets that are 100% compatible
@@ -28,9 +28,7 @@ CPU_W65C02 = CPU_ISET_W65C02 | CPU_ISET_6502 | CPU_ISET_65SC02 | CPU_IS
; FIXME: CPU_ISET_65SC02 does not apply to the following, because the zp-indirect
; addressing was replaced with zp-indirect,z-indexed in 652SCE02
; NOTE: HUC6280 removes "wai" ($cb) and "stp" ($db) from the 65C02 instruction set
CPU_HUC6280 = CPU_ISET_HUC6280 | CPU_ISET_6502 | CPU_ISET_65C02
; NOTE: 4510 replaces "wai" ($cb) and "stp" ($db) of the 65C02 instruction set
CPU_4510 = CPU_ISET_4510 | CPU_ISET_6502 | CPU_ISET_65C02 | CPU_ISET_65CE02
CPU_45GS02 = CPU_ISET_45GS02 | CPU_ISET_6502 | CPU_ISET_65C02 | CPU_ISET_65CE02 | CPU_ISET_4510
CPU_M740 = CPU_ISET_M740 | CPU_ISET_6502