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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@798 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2009-02-21 11:14:24 +00:00
parent 3139ee3c53
commit 73a6c86af1
6 changed files with 33 additions and 8 deletions
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2
demos/ARM7-LPC214x-G++/main.cpp
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@ -80,7 +80,7 @@ static const seqop_t LED3_sequence[] =
* Any sequencer is just an instance of this class, all the details are
* totally encapsulated and hidden to the application level.
*/
class SequencerThread : EnhancedThread<64> {
class SequencerThread : EnhancedThread<128> {
private:
const seqop_t *base, *curr; // Thread local variables.

4
demos/ARM7-LPC214x-GCC-minimal/main.c
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@ -24,7 +24,7 @@
/*
* Red LEDs blinker thread, times are in milliseconds.
*/
static WORKING_AREA(waThread1, 64);
static WORKING_AREA(waThread1, 128);
static msg_t Thread1(void *arg) {
while (TRUE) {
@ -43,7 +43,7 @@ static msg_t Thread1(void *arg) {
/*
* Yellow LED blinker thread, times are in milliseconds.
*/
static WORKING_AREA(waThread2, 64);
static WORKING_AREA(waThread2, 128);
static msg_t Thread2(void *arg) {
while (TRUE) {

4
demos/ARM7-LPC214x-GCC/chconf.h
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@ -368,7 +368,7 @@
* may not be implemented at all.
*/
#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_STACK_CHECK FALSE
#define CH_DBG_ENABLE_STACK_CHECK TRUE
#endif
/**
@ -376,7 +376,7 @@
* pattern when a thread is created.
*/
#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
#define CH_DBG_FILL_THREADS FALSE
#define CH_DBG_FILL_THREADS TRUE
#endif
/**

4
demos/ARM7-LPC214x-GCC/main.c
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@ -29,7 +29,7 @@
/*
* Red LEDs blinker thread, times are in milliseconds.
*/
static WORKING_AREA(waThread1, 64);
static WORKING_AREA(waThread1, 128);
static msg_t Thread1(void *arg) {
while (TRUE) {
@ -48,7 +48,7 @@ static msg_t Thread1(void *arg) {
/*
* Yellow LED blinker thread, times are in milliseconds.
*/
static WORKING_AREA(waThread2, 64);
static WORKING_AREA(waThread2, 128);
static msg_t Thread2(void *arg) {
while (TRUE) {

25
ports/ARM7/chcore.h
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@ -277,9 +277,34 @@ struct context {
* @param ntp the thread to be switched in
*/
#ifdef THUMB
#if CH_DBG_ENABLE_STACK_CHECK
#define port_switch(otp, ntp) { \
register Thread *_otp asm ("r0") = (otp); \
register Thread *_ntp asm ("r1") = (ntp); \
register char *sp asm ("sp"); \
if (sp - sizeof(struct intctx) - sizeof(Thread) < (char *)_otp) \
asm volatile ("mov r0, #0 \n\t" \
"ldr r1, =chDbgPanic \n\t" \
"bx r1"); \
_port_switch_thumb(_otp, _ntp); \
}
#else /* !CH_DBG_ENABLE_STACK_CHECK */
#define port_switch(otp, ntp) _port_switch_thumb(otp, ntp)
#endif /* !CH_DBG_ENABLE_STACK_CHECK */
#else /* !THUMB */
#if CH_DBG_ENABLE_STACK_CHECK
#define port_switch(otp, ntp) { \
register Thread *_otp asm ("r0") = (otp); \
register Thread *_ntp asm ("r1") = (ntp); \
register char *sp asm ("sp"); \
if (sp - sizeof(struct intctx) - sizeof(Thread) < (char *)_otp) \
asm volatile ("mov r0, #0 \n\t" \
"b chDbgPanic"); \
_port_switch_arm(_otp, _ntp); \
}
#else /* !CH_DBG_ENABLE_STACK_CHECK */
#define port_switch(otp, ntp) _port_switch_arm(otp, ntp)
#endif /* !CH_DBG_ENABLE_STACK_CHECK */
#endif /* !THUMB */
#ifdef __cplusplus

2
readme.txt
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@ -91,7 +91,7 @@ Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process,
is not used into the kernel, it is meant for debugging.
- NEW: Added a debug option CH_DBG_ENABLE_STACK_CHECK for stack overflow
checking. The check is not performed in the kernel but in the port code.
Currently no port implements it.
Currently only the ARM7 and ARMCM3 ports implements it.
- NEW: Unified makefiles for ARM7 and ARMCM3 projects, the new makefiles
share a common part making them easier to maintain. Also reorganized the
demo-specific part of the makefile, now it is easier to configure and the