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// SPDX-License-Identifier: GPL-2.0
#include <string.h>
#include <linux/compiler.h>
#include <linux/zalloc.h>
#include "../disasm.h"
static
const struct ins_ops *riscv64__associate_ins_ops(struct arch *arch, const char *name)
{
const struct ins_ops *ops = NULL;
if (!strncmp(name, "jal", 3) ||
!strncmp(name, "jr", 2) ||
!strncmp(name, "call", 4))
ops = &call_ops;
else if (!strncmp(name, "ret", 3))
ops = &ret_ops;
else if (name[0] == 'j' || name[0] == 'b')
ops = &jump_ops;
else
return NULL;
arch__associate_ins_ops(arch, name, ops);
return ops;
}
const struct arch *arch__new_riscv64(const struct e_machine_and_e_flags *id,
const char *cpuid __maybe_unused)
{
struct arch *arch = zalloc(sizeof(*arch));
if (!arch)
return NULL;
arch->name = "riscv";
arch->id = *id;
arch->objdump.comment_char = '#';
arch->associate_instruction_ops = riscv64__associate_ins_ops;
return arch;
}
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