Apple-2-Tools/apple2-go
1
0
Fork 0
mirror of https://github.com/freewilll/apple2-go.git synced 2025-01-15 09:30:20 +00:00
Code Issues Projects Releases Wiki Activity

Added some comments for missing instruction names

Browse Source
This commit is contained in:
Will Angenent 2018-05-14 18:51:38 +01:00
parent 1324460d9d
commit a5441b2615
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
cpu/cpu.go
View File

@ -717,31 +717,31 @@ func Run(showInstructions bool, breakAddress *uint16, disableFirmwareWait bool,
branch("BEQ", isZ())
// Flag setting
case 0x18:
case 0x18: // CLC
setC(false)
State.PC++
system.FrameCycles += 2
case 0x38:
case 0x38: // SEC
setC(true)
State.PC++
system.FrameCycles += 2
case 0x58:
case 0x58: // CLI
State.P &= ^CpuFlagI
State.PC++
system.FrameCycles += 2
case 0x78:
case 0x78: // SEI
State.P |= CpuFlagI
State.PC++
system.FrameCycles += 2
case 0xb8:
case 0xb8: // CLV
State.P &= ^CpuFlagV
State.PC++
system.FrameCycles += 2
case 0xd8:
case 0xd8: // CLD
State.P &= ^CpuFlagD
State.PC++
system.FrameCycles += 2
case 0xf8:
case 0xf8: //SED
State.P |= CpuFlagD
State.PC++
system.FrameCycles += 2