39 lines
994 B
C
39 lines
994 B
C
/*
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* Copyright (c) 2015 Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file exception related routines
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*/
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#include <kernel.h>
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#include <arch/cpu.h>
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#include <inttypes.h>
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#include <misc/printk.h>
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void sys_exc_esf_dump(NANO_ESF *esf)
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{
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printk("r0/a1: %" PRIx32 " ", esf->a1);
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printk("r1/a2: %" PRIx32 " ", esf->a2);
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printk("r2/a3: %" PRIx32 "\n", esf->a3);
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printk("r3/a4: %" PRIx32 " ", esf->a4);
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printk("r12/ip: %" PRIx32 " ", esf->ip);
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printk("r14/lr: %" PRIx32 "\n", esf->lr);
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printk("r15/pc: %" PRIx32 " ", esf->pc);
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printk("xpsr: %" PRIx32 "\n", esf->xpsr);
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#ifdef CONFIG_FLOAT
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for (int i = 0; i < 16; i += 4) {
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printk("s[%d]: %" PRIx32 " s[%d]: %" PRIx32 " s[%d]: %"
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PRIx32 " s[%d]: %" PRIx32 "\n",
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i, (uint32_t)esf->s[i],
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i + 1, (uint32_t)esf->s[i + 1],
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i + 2, (uint32_t)esf->s[i + 2],
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i + 3, (uint32_t)esf->s[i + 3]);
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}
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printk("fpscr: %" PRIx32 "\n", esf->fpscr);
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#endif
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}
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