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[Bug 1001111] Access to saved registers from Cortex-M ISR
- From: bugzilla-daemon at bugs dot ecos dot sourceware dot org
- To: ecos-bugs at ecos dot sourceware dot org
- Date: Mon, 10 Jan 2011 12:10:43 +0000
- Subject: [Bug 1001111] Access to saved registers from Cortex-M ISR
- Auto-submitted: auto-generated
- References: <bug-1001111-13@http.bugs.ecos.sourceware.org/>
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--- Comment #3 from Nick Garnett <nickg@ecoscentric.com> 2011-01-10 12:10:38 GMT ---
(In reply to comment #2)
> I looked at hal_saved_interrupt_state, but it is declared only when the GDB
> break/Ctrl-C support is enabled. So...
One approach would be for any interested code to define its own instance of
hal_saved_interrupt_state if the break/ctrl-c code is not included. There are
precedents for this. However...
> I would like to propose a CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED CDL
> interface which controls the declaration of 'hal_saved_interrupt_state'.
This seems a perfectly sensible solution.
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