Technical information

Operating Precautions for CPDW9X/NT-CDR-V85X, Y-GHS-MULTI-V800
TM
Customer Notification r20tu0003ed1812 70
No. a57
The Multi Debugger displays large volatile structures very slowly
Version Information
V4.0.5, V4.0.5c, V4.0.7a
Details
If a huge structure pointer with memory attribute ‘volatile’ is displayed, the update speed of the
debugger slows down dramatically. For example a structure with approx. 7000 Bytes requires 40
seconds for an update.
Command Line
None.
Workaround
1. View always only parts of the structure, not the entire object.
2. Do not use ‘volatile’ keyword, if possible.
No. a58
Compiler seg-fault with –farcalls –pic –mtda
Version Information
V3.5.1, V3.5.1b3, V3.5.1b4
Details
When compiling the following code, the compiler give an internal error:
Internal Program Error (11)
Test2.c
----------
extern void func(void)
void test(void)
{
func();
}
Command Line
ccv850e –S –farcalls –pic –mtda test2.c
Workaround
None