/* Disassemble SH instructions.
- Copyright 1993, 1994, 1995, 1997, 1998, 2000, 2001, 2002, 2003, 2004
+ Copyright 1993, 1994, 1995, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#include <stdio.h>
#include "sysdep.h"
#define INCLUDE_SHMEDIA
#endif
-static void print_movxy
- PARAMS ((const sh_opcode_info *, int, int, fprintf_ftype, void *));
-static void print_insn_ddt PARAMS ((int, struct disassemble_info *));
-static void print_dsp_reg PARAMS ((int, fprintf_ftype, void *));
-static void print_insn_ppi PARAMS ((int, struct disassemble_info *));
-
static void
-print_movxy (op, rn, rm, fprintf_fn, stream)
- const sh_opcode_info *op;
- int rn, rm;
- fprintf_ftype fprintf_fn;
- void *stream;
+print_movxy (const sh_opcode_info *op,
+ int rn,
+ int rm,
+ fprintf_ftype fprintf_fn,
+ void *stream)
{
int n;
Return nonzero if a field b of a parallel processing insns follows. */
static void
-print_insn_ddt (insn, info)
- int insn;
- struct disassemble_info *info;
+print_insn_ddt (int insn, struct disassemble_info *info)
{
fprintf_ftype fprintf_fn = info->fprintf_func;
void *stream = info->stream;
}
static void
-print_dsp_reg (rm, fprintf_fn, stream)
- int rm;
- fprintf_ftype fprintf_fn;
- void *stream;
+print_dsp_reg (int rm, fprintf_ftype fprintf_fn, void *stream)
{
switch (rm)
{
}
static void
-print_insn_ppi (field_b, info)
- int field_b;
- struct disassemble_info *info;
+print_insn_ppi (int field_b, struct disassemble_info *info)
{
static char *sx_tab[] = { "x0", "x1", "a0", "a1" };
static char *sy_tab[] = { "y0", "y1", "m0", "m1" };
static char *sg_tab[] = { "m0", "m1", "a0", "a1" };
if (field_b & 0x2000)
- {
- fprintf_fn (stream, "p%s %s,%s,%s\t",
- (field_b & 0x1000) ? "add" : "sub",
- sx_tab[(field_b >> 6) & 3],
- sy_tab[(field_b >> 4) & 3],
- du_tab[(field_b >> 0) & 3]);
- }
+ fprintf_fn (stream, "p%s %s,%s,%s\t",
+ (field_b & 0x1000) ? "add" : "sub",
+ sx_tab[(field_b >> 6) & 3],
+ sy_tab[(field_b >> 4) & 3],
+ du_tab[(field_b >> 0) & 3]);
+
else if ((field_b & 0xf0) == 0x10
&& info->mach != bfd_mach_sh_dsp
&& info->mach != bfd_mach_sh3_dsp)
- {
- fprintf_fn (stream, "pclr %s \t", du_tab[(field_b >> 0) & 3]);
- }
+ fprintf_fn (stream, "pclr %s \t", du_tab[(field_b >> 0) & 3]);
+
else if ((field_b & 0xf3) != 0)
- {
- fprintf_fn (stream, ".word 0x%x\t", field_b);
- }
+ fprintf_fn (stream, ".word 0x%x\t", field_b);
+
fprintf_fn (stream, "pmuls%c%s,%s,%s",
field_b & 0x2000 ? ' ' : '\t',
se_tab[(field_b >> 10) & 3],
/* FIXME mvs: movx insns print as ".word 0x%03x", insn & 0xfff
(ie. the upper nibble is missing). */
+
int
-print_insn_sh (memaddr, info)
- bfd_vma memaddr;
- struct disassemble_info *info;
+print_insn_sh (bfd_vma memaddr, struct disassemble_info *info)
{
fprintf_ftype fprintf_fn = info->fprintf_func;
void *stream = info->stream;
case REG_N_D:
if ((nibs[n] & 1) != 0)
goto fail;
- /* fall through */
+ /* Fall through. */
case REG_N:
rn = nibs[n];
break;