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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2032 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2010-06-22 16:55:30 +00:00
parent 8783391c5e
commit eb3f84b3a0
2 changed files with 7 additions and 3 deletions
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8
os/ports/GCC/ARMCMx/chcore_v7m.h
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@ -92,7 +92,8 @@ struct intctx {
* the idle thread should take no more space than those reserved * the idle thread should take no more space than those reserved
* by @p INT_REQUIRED_STACK. * by @p INT_REQUIRED_STACK.
* @note In this port it is set to 4 because the idle thread does have * @note In this port it is set to 4 because the idle thread does have
* a stack frame when compiling without optimizations. * a stack frame when compiling without optimizations. You may
* reduce this value to zero when compiling with optimizations.
*/ */
#ifndef IDLE_THREAD_STACK_SIZE #ifndef IDLE_THREAD_STACK_SIZE
#define IDLE_THREAD_STACK_SIZE 4 #define IDLE_THREAD_STACK_SIZE 4
@ -105,10 +106,11 @@ struct intctx {
* This value can be zero on those architecture where there is a * This value can be zero on those architecture where there is a
* separate interrupt stack and the stack space between @p intctx and * separate interrupt stack and the stack space between @p intctx and
* @p extctx is known to be zero. * @p extctx is known to be zero.
* @note This port requires no extra stack space for interrupt handling. * @note In this port it is set to 8 because the function
* @p chSchDoRescheduleI() has a stack frame.
*/ */
#ifndef INT_REQUIRED_STACK #ifndef INT_REQUIRED_STACK
#define INT_REQUIRED_STACK 0 #define INT_REQUIRED_STACK 8
#endif #endif
/** /**

2
readme.txt
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@ -59,6 +59,8 @@
***************************************************************************** *****************************************************************************
*** 2.1.0 *** *** 2.1.0 ***
- FIX: Fixed insufficient stack space assigned to the idle thread in
Cortex-M3 port (bug 3019594)(backported in 2.0.1).
- FIX: Fixed missing check in chIQReadTimeout() and chIQWriteTimeout() (bug - FIX: Fixed missing check in chIQReadTimeout() and chIQWriteTimeout() (bug
3019158)(backported in 2.0.1). 3019158)(backported in 2.0.1).
- FIX: Fixed instability in Mutexes subsystem (bug 3019099)(backported - FIX: Fixed instability in Mutexes subsystem (bug 3019099)(backported