diff options
Diffstat (limited to 'cpu/at32ap/exception.c')
| -rw-r--r-- | cpu/at32ap/exception.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpu/at32ap/exception.c b/cpu/at32ap/exception.c index 0672685..dc9c300 100644 --- a/cpu/at32ap/exception.c +++ b/cpu/at32ap/exception.c @@ -111,7 +111,8 @@ void do_unknown_exception(unsigned int ecr, struct pt_regs *regs) printf("CPU Mode: %s\n", cpu_modes[mode]); /* Avoid exception loops */ - if (regs->sp < CFG_SDRAM_BASE || regs->sp >= gd->stack_end) + if (regs->sp < (gd->stack_end - CONFIG_STACKSIZE) + || regs->sp >= gd->stack_end) printf("\nStack pointer seems bogus, won't do stack dump\n"); else dump_mem("\nStack: ", regs->sp, gd->stack_end); |