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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2011 The Chromium OS Authors.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <efi_loader.h>
#include <irq_func.h>
#include <os.h>
#include <asm/global_data.h>
#include <asm-generic/signal.h>
#include <asm/u-boot-sandbox.h>
DECLARE_GLOBAL_DATA_PTR;
int interrupt_init(void)
{
return 0;
}
void enable_interrupts(void)
{
return;
}
int disable_interrupts(void)
{
return 0;
}
void os_signal_action(int sig, unsigned long pc)
{
efi_restore_gd();
switch (sig) {
case SIGILL:
printf("\nIllegal instruction\n");
break;
case SIGBUS:
printf("\nBus error\n");
break;
case SIGSEGV:
printf("\nSegmentation violation\n");
break;
default:
break;
}
printf("pc = 0x%lx, ", pc);
printf("pc_reloc = 0x%lx\n\n", pc - gd->reloc_off);
efi_print_image_infos((void *)pc);
if (IS_ENABLED(CONFIG_SANDBOX_CRASH_RESET)) {
printf("resetting ...\n\n");
sandbox_reset();
} else {
sandbox_exit();
}
}
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