diff options
Diffstat (limited to 'os/ports')
| -rw-r--r-- | os/ports/GCC/SIMIA32/chcore.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/os/ports/GCC/SIMIA32/chcore.h b/os/ports/GCC/SIMIA32/chcore.h index 114e9ef43..00e33faa1 100644 --- a/os/ports/GCC/SIMIA32/chcore.h +++ b/os/ports/GCC/SIMIA32/chcore.h @@ -85,6 +85,8 @@ struct context { */
#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \
uint8_t *esp = (uint8_t *)workspace + wsize; \
+ APUSH(esp, 0); \
+ APUSH(esp, 0); \
APUSH(esp, arg); \
APUSH(esp, threadexit); \
esp -= sizeof(struct intctx); \
@@ -122,7 +124,7 @@ struct context { * Computes the thread working area global size.
*/
#define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) + \
- sizeof(void *) * 2 + \
+ sizeof(void *) * 4 + \
sizeof(struct intctx) + \
sizeof(struct extctx) + \
(n) + (INT_REQUIRED_STACK))
|