User`s manual

GN - Go to Next Instruction
3-75
3
Execute up to the BL instruction.
PPC1-Bug>RM IP <Return>
IP =00020020 ? 20000. <Return>
PPC1-Bug>
PPC1-Bug>GT 20010 <Return>
Effective address: 00020010
Effective address: 00020000
At Breakpoint
IP =00020010 MSR =00003030 CR =00000020 FPSCR =00000000
R0 =00000000 R1 =00020000 R2 =FFF0178C R3 =00041000
R4 =000000FE R5 =00000000 R6 =00000000 R7 =00000000
R8 =00000000 R9 =00000000 R10 =00000000 R11 =00000000
R12 =00000000 R13 =00000000 R14 =00000000 R15 =00000000
R16 =00000000 R17 =00000000 R18 =00000000 R19 =00000000
R20 =00000000 R21 =00000000 R22 =00000000 R23 =00000000
R24 =00000000 R25 =00000000 R26 =00000000 R27 =00000000
R28 =00000000 R29 =00000000 R30 =00000000 R31 =00000000
SPR0 =00000000 SPR1 =00000000 SPR8 =00020014 SPR9 =00000000
00020010 4800FFF1 BL $00030000
PPC1-Bug>
Use the GN command to trace through the subroutine call and
display the results.
PPC1-Bug>GN <Return>
Effective address: 00020014
Effective address: 00020010
At Breakpoint
IP =00020014 MSR =00003030 CR =00000020 FPSCR =00000000
R0 =00000000 R1 =00020000 R2 =FFF0178C R3 =000410FE
R4 =00000000 R5 =00000000 R6 =00000000 R7 =00000000
R8 =00000000 R9 =00000000 R10 =00000000 R11 =00000000
R12 =00000000 R13 =00000000 R14 =00000000 R15 =00000000
R16 =00000000 R17 =00000000 R18 =00000000 R19 =00000000
R20 =00000000 R21 =00000000 R22 =00000000 R23 =00000000
R24 =00000000 R25 =00000000 R26 =00000000 R27 =00000000
R28 =00000000 R29 =00000000 R30 =00000000 R31 =00000000
SPR0 =00000000 SPR1 =00000000 SPR8 =00020014 SPR9 =00000000
00020014 80620000 LWZ R3,$0(R2) ($FFF0178C)
PPC1-Bug>