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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2084 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2010-07-23 15:14:06 +00:00
parent 29b2e36766
commit b5d4b03d90
1 changed files with 6 additions and 4 deletions
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10
os/ports/GCC/ARMCMx/chcore_v6m.h
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@ -102,8 +102,9 @@ struct intctx {
* @details This size depends on the idle thread implementation, usually
* the idle thread should take no more space than those reserved
* by @p INT_REQUIRED_STACK.
* @note In this port it is set to 4 because the idle thread does have
* a stack frame when compiling without optimizations.
* @note In this port it is set to 8 because the idle thread does have
* a stack frame when compiling without optimizations. You may
* reduce this value to zero when compiling with optimizations.
*/
#ifndef IDLE_THREAD_STACK_SIZE
#define IDLE_THREAD_STACK_SIZE 8
@ -116,8 +117,9 @@ struct intctx {
* This value can be zero on those architecture where there is a
* separate interrupt stack and the stack space between @p intctx and
* @p extctx is known to be zero.
* @note This port requires some extra stack space for interrupt handling
* representing the frame of the function @p chSchDoRescheduleI().
* @note In this port it is conservatively set to 16 because the function
* @p chSchDoRescheduleI() can have a stack frame, expecially with
* compiler optimizations disabled.
*/
#ifndef INT_REQUIRED_STACK
#define INT_REQUIRED_STACK 16