exception command

Synopsis

exception <type>

Description

The exception command is used to test the handling of exceptions like undefined instructions, segmentation faults or alignment faults.

type

type of exception to be generated. The available types are architecture dependent. Use ‘help exception’ to determine which are available.

ARM:

breakpoint
prefetch abort
unaligned
data abort
undefined
undefined instruction

RISC-V:

ebreak
breakpoint exception
unaligned
load address misaligned
undefined
undefined instruction

Sandbox:

sigsegv
illegal memory access
undefined
undefined instruction

x86:

undefined
undefined instruction

Examples

=> exception undefined

Illegal instruction
pc = 0x56076dd1a0f9, pc_reloc = 0x540f9

resetting ...