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Fixed an harmless warning under rare conditions. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14867 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio 2021-10-03 13:39:11 +00:00
parent e7c017129e
commit 5aae751992
4 changed files with 4 additions and 4 deletions
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2
os/common/ports/ARMv6-M-RP2/chcore.h
View File

@ -456,7 +456,7 @@ struct port_context {
#else
#define port_switch(ntp, otp) do { \
struct port_intctx *r13 = (struct port_intctx *)__get_PSP(); \
if ((stkalign_t *)(r13 - 1) < (otp)->wabase) { \
if ((stkalign_t *)(void *)(r13 - 1) < (otp)->wabase) { \
chSysHalt("stack overflow"); \
} \
__port_switch(ntp, otp); \

2
os/common/ports/ARMv6-M/chcore.h
View File

@ -415,7 +415,7 @@ struct port_context {
#else
#define port_switch(ntp, otp) do { \
struct port_intctx *r13 = (struct port_intctx *)__get_PSP(); \
if ((stkalign_t *)(r13 - 1) < (otp)->wabase) { \
if ((stkalign_t *)(void *)(r13 - 1) < (otp)->wabase) { \
chSysHalt("stack overflow"); \
} \
__port_switch(ntp, otp); \

2
os/common/ports/ARMv7-M/chcore.h
View File

@ -699,7 +699,7 @@ struct port_context {
#if PORT_ENABLE_GUARD_PAGES == FALSE
#define port_switch(ntp, otp) do { \
struct port_intctx *r13 = (struct port_intctx *)__get_PSP(); \
if ((stkalign_t *)(r13 - 1) < (otp)->wabase) { \
if ((stkalign_t *)(void *)(r13 - 1) < (otp)->wabase) { \
chSysHalt("stack overflow"); \
} \
__port_switch(ntp, otp); \

2
os/common/ports/e200/chcore.h
View File

@ -437,7 +437,7 @@ struct port_context {
#else
#define port_switch(ntp, otp) { \
register struct port_intctx *sp asm ("%r1"); \
if ((stkalign_t *)(sp - 1) < otp->wabase) \
if ((stkalign_t *)(void *)(sp - 1) < otp->wabase) \
chSysHalt("stack overflow"); \
_port_switch(ntp, otp); \
}