avr32: use generic gd->start_addr_sp
Before avr32 had an extra storage for stack end to have a nice stack printout
on exception. Remove this extra storage and use generic gd->start_addr_sp
instead.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/arch/avr32/cpu/exception.c b/arch/avr32/cpu/exception.c
index 5d1bc68..d6991f6 100644
--- a/arch/avr32/cpu/exception.c
+++ b/arch/avr32/cpu/exception.c
@@ -96,11 +96,11 @@
printf("CPU Mode: %s\n", cpu_modes[mode]);
/* Avoid exception loops */
- if (regs->sp < (gd->arch.stack_end - CONFIG_STACKSIZE)
- || regs->sp >= gd->arch.stack_end)
+ if (regs->sp < (gd->start_addr_sp - CONFIG_STACKSIZE) ||
+ regs->sp >= gd->start_addr_sp)
printf("\nStack pointer seems bogus, won't do stack dump\n");
else
- dump_mem("\nStack: ", regs->sp, gd->arch.stack_end);
+ dump_mem("\nStack: ", regs->sp, gd->start_addr_sp);
panic("Unhandled exception\n");
}