8.67 G (Turn off instruction stepping and start all CPUs)

8.67.1 Function

The G command turns off the instruction stepping and starts all the CPUs. This command has also to be
used to continue normal processing after stopping the instruction stepping with the S- command.

8.67.2 Syntax

Descriptive

Diagram

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8.67.3 Parameter

None.

8.67.4 Examples

Example 1:

Stop the instruction stepping and start the CPU.

HHC00013I Herc command: 'g'

Figure 135: G command

8.68 GPR (Display or alter general purpose registers)

8.68.1 Function

The GPR command displays or alters the actual content of the general purpose registers. Enter GPR by
itself to display the register values without altering them.

8.68.2 Syntax

Descriptive

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Diagram

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8.68.3 Parameter

nn

This specifies the optional register number (00-15) to be altered.

xxxxxxxx

This is the register value in hexadecimal (1-8 hex digits for 32-bit registers, 1-16
hex digits for 64-bit registers).

8.68.4 Examples

Example 1:

Display the general purpose registers.

HHC00013I Herc command: 'gpr'

HHC02269I General purpose registers

HHC02269I CP00: GR00=00000000 GR01=00000000 GR02=0252E12C GR03=02501EB0

HHC02269I CP00: GR04=02502400 GR05=00000C00 GR06=01379E76 GR07=00000000

HHC02269I CP00: GR08=0248EF58 GR09=00000000 GR10=0252EF7F GR11=0252DF80

HHC02269I CP00: GR12=813799C8 GR13=0252DF80 GR14=81379D22 GR15=00000C00

Figure 136: GPR command (display general purpose registers)