Epson S5U1C17001C, Manual

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S5U1C17001C ManUal
EPSOn
10-47
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
10 DEBUggEr
10
Debugger
register operation
The following operations can be performed in registers.
Displaying registers (
info reg
command)
You can display the contents of all CPU registers or the content of a specified register in the [Console] window.
Example: Displaying the values of all registers
(gdb)
info reg
r0 0xd20 3360
r1 0xaaaaaa 11184810
r2 0xaaaaaa 11184810
r3 0xaaaaaa 11184810
r4 0x690 1680
r5 0xaaaaaa 11184810
r6 0x0 0
r7 0xaaaaaa 11184810
sp 0x7f8 2040
pc 0x4090 16528
psr 0x0 0
The [Registers] window also displays register values. For display in the [Registers] window and how to operate
in it, see Section 10.4.4, "[Registers] Window".
altering register values (
set $
command)
You can set the contents of CPU registers to any desired values.
Example: Setting the
r1
register to 0x10000
(gdb) set $ r1=0x10000
The register values can also be rewritten in the [Registers] window. (See Section 10.4.4, "[Registers] Window".)