Chapter 4 Interworking ARM and Thumb

Describes how to change between ARM state and Thumb state when writing code for processors that implement the ARM and Thumb instruction sets.

Note:

These topics do not apply to ARMv6-M and ARMv7-M.
It contains the following sections:
Non-ConfidentialPDF file icon PDF versionARM DUI0471M
Copyright © 2010-2016 ARM Limited or its affiliates. All rights reserved.