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// SPDX-License-Identifier: GPL-2.0 /* * Perf annotate functions. * * Copyright (C) 2020-2023 Loongson Technology Corporation Limited */ static struct ins_ops *loongarch__associate_ins_ops(struct arch *arch, const char *name) { struct ins_ops *ops = NULL; if (!strncmp(name, "beqz", 4) || !strncmp(name, "bnez", 4) || !strncmp(name, "beq", 3) || !strncmp(name, "bne", 3) || !strncmp(name, "blt", 3) || !strncmp(name, "bge", 3) || !strncmp(name, "bltu", 4) || !strncmp(name, "bgeu", 4) || !strncmp(name, "bl", 2)) ops = &call_ops; else if (!strncmp(name, "jirl", 4)) ops = &ret_ops; else if (name[0] == 'b') ops = &jump_ops; else return NULL; arch__associate_ins_ops(arch, name, ops); return ops; } static int loongarch__annotate_init(struct arch *arch, char *cpuid __maybe_unused) { if (!arch->initialized) { arch->associate_instruction_ops = loongarch__associate_ins_ops; arch->initialized = true; arch->objdump.comment_char = '#'; } return 0; } |