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Re: [avr-gcc-list] COMPILER Frame pointer bug!!!
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From: |
Denis Chertykov |
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Subject: |
Re: [avr-gcc-list] COMPILER Frame pointer bug!!! |
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Date: |
21 Nov 2001 00:16:23 +0300 |
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User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
Dmitry <address@hidden> writes:
> Fellows!
>
> The code is Ok, but it seems to me, that I got an interrupt on the SP update.
>
> But anyway I think that lines out __SREG__,__tmp_reg__ and out
> __SP_L__,r28 should be swapped.
I'm agree this seems strange, but ...
It's a specific point of avr architecture.
Interrupts will be enabled only after the next instruction (after out
__SREG__) will be executed.
Denis.
- [avr-gcc-list] AVR Studio doesn't like avr-gcc .obj files, Leon Heller, 2001/11/09
- [avr-gcc-list] Re: AVR Studio doesn't like avr-gcc .obj files, Gunnar Henne, 2001/11/09
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Larry Barello, 2001/11/18
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Christoph Plattner, 2001/11/18
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Bernd Felsche, 2001/11/18
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Christoph Plattner, 2001/11/18
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Bernd Felsche, 2001/11/18
- Re: [avr-gcc-list] COMPILER Frame pointer bug!!!, Marek Michalkiewicz, 2001/11/19