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Bug 339924

Summary:	GIE and IER needs to be cleared in boot.c for c6x targets.
Product:	[Technology] RTSC	Reporter:	judah <judah>
Component:	Targets	Assignee:	judah <judah>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	d-russo, dfriedland, karl
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	All
Whiteboard:	target:3.23

Description judah

2011-03-14 13:06:51 EDT

Build Identifier: 

Some ROM code may enable an interrupt and the interrupt stays enabled when program gets to c_int00. The boot file for the c6x targets needs to disable IER (set IER = 0) and clear GIE as the first thing it does in boot.c

Reproducible: Always

Comment 1 Dave Russo

2011-12-05 18:00:34 EST

fixed in xdctools 3.23.00.32

Comment 2 Karl Wechsler

2012-02-07 22:49:57 EST

verify pass 

339924 -- looks good, but fix was made in XDC 3.21, not 3.23 as indicated in the bugzilla.  I cannot update bugzilla for this one.  Someone else needs to mark this verify pass for me.

Comment 3 Dave Russo

2013-01-24 15:11:59 EST

xdctools 3.23.05 GA is available from here: http://www.sanb.design.ti.com/tisb_releases/XDCtools/3_23_05_61/