u-boot/doc/usage/exception.rst
Heinrich Schuchardt 4038c6e848 doc: return value exception command
If the exception cannot be raised, the command returns.
Currently the return values are not all the same.

Remove the sub-chapter 'Return value'

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-04 20:36:06 +01:00

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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:**
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 ...