Contributors: 3
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mao Han |
226 |
85.28% |
1 |
25.00% |
| Ian Rogers |
28 |
10.57% |
1 |
25.00% |
| Arnaldo Carvalho de Melo |
11 |
4.15% |
2 |
50.00% |
| Total |
265 |
|
4 |
|
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
#include <linux/compiler.h>
static struct ins_ops *csky__associate_ins_ops(struct arch *arch,
const char *name)
{
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;
}
static int csky__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
{
arch->initialized = true;
arch->objdump.comment_char = '/';
arch->associate_instruction_ops = csky__associate_ins_ops;
arch->e_machine = EM_CSKY;
#if defined(__CSKYABIV2__)
arch->e_flags = EF_CSKY_ABIV2;
#else
arch->e_flags = EF_CSKY_ABIV1;
#endif
return 0;
}