| 1 | // SPDX-License-Identifier: GPL-2.0 |
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| 2 | |
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| 3 | static |
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| 4 | struct ins_ops *mips__associate_ins_ops(struct arch *arch, const char *name) |
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| 5 | { |
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| 6 | struct ins_ops *ops = NULL; |
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| 7 | |
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| 8 | if (!strncmp(name, "bal" , 3) || |
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| 9 | !strncmp(name, "bgezal" , 6) || |
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| 10 | !strncmp(name, "bltzal" , 6) || |
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| 11 | !strncmp(name, "bgtzal" , 6) || |
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| 12 | !strncmp(name, "blezal" , 6) || |
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| 13 | !strncmp(name, "beqzal" , 6) || |
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| 14 | !strncmp(name, "bnezal" , 6) || |
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| 15 | !strncmp(name, "bgtzl" , 5) || |
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| 16 | !strncmp(name, "bltzl" , 5) || |
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| 17 | !strncmp(name, "bgezl" , 5) || |
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| 18 | !strncmp(name, "blezl" , 5) || |
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| 19 | !strncmp(name, "jialc" , 5) || |
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| 20 | !strncmp(name, "beql" , 4) || |
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| 21 | !strncmp(name, "bnel" , 4) || |
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| 22 | !strncmp(name, "jal" , 3)) |
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| 23 | ops = &call_ops; |
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| 24 | else if (!strncmp(name, "jr" , 2)) |
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| 25 | ops = &ret_ops; |
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| 26 | else if (name[0] == 'j' || name[0] == 'b') |
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| 27 | ops = &jump_ops; |
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| 28 | else |
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| 29 | return NULL; |
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| 30 | |
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| 31 | arch__associate_ins_ops(arch, name, ops); |
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| 32 | |
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| 33 | return ops; |
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| 34 | } |
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| 35 | |
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| 36 | static |
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| 37 | int mips__annotate_init(struct arch *arch, char *cpuid __maybe_unused) |
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| 38 | { |
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| 39 | if (!arch->initialized) { |
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| 40 | arch->associate_instruction_ops = mips__associate_ins_ops; |
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| 41 | arch->initialized = true; |
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| 42 | arch->objdump.comment_char = '#'; |
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| 43 | arch->e_machine = EM_MIPS; |
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| 44 | arch->e_flags = 0; |
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| 45 | } |
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| 46 | |
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| 47 | return 0; |
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| 48 | } |
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| 49 | |
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