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Question About Macros: CYGNUM_HAL_STACK_INTERRUPT_SIZE and CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE??
- From: "Qiang Huang" <jameshq at liverpool dot ac dot uk>
- To: "Ecos-Discuss" <ecos-discuss at sources dot redhat dot com>
- Date: Fri, 3 Jan 2003 15:33:29 -0000
- Subject: [ECOS] Question About Macros: CYGNUM_HAL_STACK_INTERRUPT_SIZE and CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE??
Hi all:
The macro: CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE is normally defined
in vector.S for defining the stack to be used while processing the
interrupt(nested interrupt) if seperate interrupt stack is needed. but what
is macro CYGNUM_HAL_STACK_INTERRUPT_SIZE for? and how can I calculate it?
Thanks a lot.
BTW CYGNUM_HAL_STACK_SIZE_MINIMUM and CYGNUM_HAL_STACK_SIZE_TYPICAL are
related to CYGNUM_HAL_STACK_INTERRUPT_SIZE, what are those used for?
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