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xscale.txt

Associated article: Hardware-Assisted Breakpoints

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Published source code accompanying the article by Dmitri Leman in which he explains how to access debug registers on XScale-based CPUs from C/C++ applications. Also see XSCALE.ZIP.

					Hardware-Assisted Breakpoints

by Dmitri Leman





Listing One



; SetDebugControlAndStatus writes (optionally) to 

; Debug Control and Status Register (DCSR)

; and returns the original value of DCSR.

; parameters: 

;   r0: flags to be set or reset in DCSR.

;   r1: mask - flags to be ...
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