Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mao Han |
220 |
78.29% |
1 |
10.00% |
| Ian Rogers |
44 |
15.66% |
3 |
30.00% |
| Arnaldo Carvalho de Melo |
9 |
3.20% |
4 |
40.00% |
| Namhyung Kim |
5 |
1.78% |
1 |
10.00% |
| Jin Yao |
3 |
1.07% |
1 |
10.00% |
| Total |
281 |
|
10 |
|
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
#include <string.h>
#include <linux/compiler.h>
#include <linux/zalloc.h>
#include "../disasm.h"
static const struct ins_ops *csky__associate_ins_ops(struct arch *arch,
const char *name)
{
const struct ins_ops *ops = NULL;
/* catch all kind of jumps */
if (!strcmp(name, "bt") ||
!strcmp(name, "bf") ||
!strcmp(name, "bez") ||
!strcmp(name, "bnez") ||
!strcmp(name, "bnezad") ||
!strcmp(name, "bhsz") ||
!strcmp(name, "bhz") ||
!strcmp(name, "blsz") ||
!strcmp(name, "blz") ||
!strcmp(name, "br") ||
!strcmp(name, "jmpi") ||
!strcmp(name, "jmp"))
ops = &jump_ops;
/* catch function call */
if (!strcmp(name, "bsr") ||
!strcmp(name, "jsri") ||
!strcmp(name, "jsr"))
ops = &call_ops;
/* catch function return */
if (!strcmp(name, "rts"))
ops = &ret_ops;
if (ops)
arch__associate_ins_ops(arch, name, ops);
return ops;
}
const struct arch *arch__new_csky(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 = "csky";
arch->id = *id;
arch->objdump.comment_char = '/';
arch->associate_instruction_ops = csky__associate_ins_ops;
return arch;
}