[avr-libc-dev] [bugs #10450] missing __volatile__ in CRC functions core

[Yann GOUY]

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 of the project: AVR C Runtime Library.




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[bugs #10450] Full Item Snapshot:

URL: <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=10450>
Project: AVR C Runtime Library
Submitted by: Yann GOUY
On: lun 20.09.2004 at 11:32

Category:  Header
Severity:  5 - Average
Item Group:  None
Resolution:  None
Privacy:  Public
Assigned to:  None
Originator Email:  address@hidden
Status:  Open


Summary:  missing __volatile__ in CRC functions core

Original Submission:  in <avr/crc16.h>, the cores of the CRC functions use 
inline assembly language.
the "keyword" __asm__ shall be followed by __volatile__ else compiling those 
functions with "-Os -mcall-prologues" completly suppress the assembly 
intructions.











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