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Re: AW: [avr-gcc-list] reentrant interrupt service routine
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From: |
Dmitry K. |
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Subject: |
Re: AW: [avr-gcc-list] reentrant interrupt service routine |
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Date: |
Thu, 3 Apr 2008 08:40:22 +1100 |
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User-agent: |
KMail/1.5 |
On Wednesday 02 April 2008 15:33, Pink Boy wrote:
[...]
> And for a number for compilers I've dealt with, floating point
> operations were not reentrant safe and in one case long division
> wasn't safe either.
Avr-gcc's division, multiplication are reentrant.
Avr-libc's float point operations are reentrant.
Avr-libc 1.6 math functions are reentrant: the errno
variable is not changed (modern C standart permits this).
Regards,
Dmitry.
- [avr-gcc-list] reentrant interrupt service routine, Sven Schlender, 2008/04/01
- RE: [avr-gcc-list] reentrant interrupt service routine, Weddington, Eric, 2008/04/01
- Re: [avr-gcc-list] reentrant interrupt service routine, Jan Menzel, 2008/04/01
- AW: [avr-gcc-list] reentrant interrupt service routine, Sven Schlender, 2008/04/01
- Re: AW: [avr-gcc-list] reentrant interrupt service routine, Pink Boy, 2008/04/02
- Re: AW: [avr-gcc-list] reentrant interrupt service routine,
Dmitry K. <=
- Re: AW: [avr-gcc-list] reentrant interrupt service routine, Mark Litwack, 2008/04/02
- Re: AW: [avr-gcc-list] reentrant interrupt service routine, Mark Litwack, 2008/04/07
- RE: AW: [avr-gcc-list] reentrant interrupt service routine, Weddington, Eric, 2008/04/07
- Re: [avr-gcc-list] reentrant interrupt service routine, hutchinsonandy, 2008/04/07
- Re: [avr-gcc-list] reentrant interrupt service routine, Bernard Fouché, 2008/04/07
- RE: [avr-gcc-list] reentrant interrupt service routine, Weddington, Eric, 2008/04/07
- Re: AW: [avr-gcc-list] reentrant interrupt service routine, Mark Litwack, 2008/04/07
- RE: AW: [avr-gcc-list] reentrant interrupt service routine, Weddington, Eric, 2008/04/07
Re: [avr-gcc-list] reentrant interrupt service routine, Joerg Wunsch, 2008/04/02
Re: [avr-gcc-list] reentrant interrupt service routine, Pink Boy, 2008/04/01