u-boot/arch/mips/lib/stack.c

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// SPDX-License-Identifier: GPL-2.0+
#include <common.h>
#include <init.h>
#include <log.h>
#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
int arch_reserve_stacks(void)
{
/* reserve space for exception vector table */
gd->start_addr_sp -= 0x500;
gd->start_addr_sp &= ~0xFFF;
gd->irq_sp = gd->start_addr_sp;
debug("Reserving %d Bytes for exception vector at: %08lx\n",
0x500, gd->start_addr_sp);
return 0;
}