49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
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#include <linux/compiler.h>
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static struct ins_ops *csky__associate_ins_ops(struct arch *arch,
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const char *name)
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{
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struct ins_ops *ops = NULL;
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/* catch all kind of jumps */
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if (!strcmp(name, "bt") ||
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!strcmp(name, "bf") ||
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!strcmp(name, "bez") ||
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!strcmp(name, "bnez") ||
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!strcmp(name, "bnezad") ||
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!strcmp(name, "bhsz") ||
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!strcmp(name, "bhz") ||
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!strcmp(name, "blsz") ||
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!strcmp(name, "blz") ||
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!strcmp(name, "br") ||
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!strcmp(name, "jmpi") ||
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!strcmp(name, "jmp"))
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ops = &jump_ops;
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/* catch function call */
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if (!strcmp(name, "bsr") ||
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!strcmp(name, "jsri") ||
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!strcmp(name, "jsr"))
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ops = &call_ops;
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/* catch function return */
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if (!strcmp(name, "rts"))
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ops = &ret_ops;
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if (ops)
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arch__associate_ins_ops(arch, name, ops);
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return ops;
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}
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static int csky__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
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{
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arch->initialized = true;
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arch->objdump.comment_char = '/';
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arch->associate_instruction_ops = csky__associate_ins_ops;
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return 0;
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}
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