GNU General Public License for more details.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+along with this program; if not, see <http://www.gnu.org/licenses/>. */
#include "dis-asm.h"
the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/* mips.h. Mips opcode list for GDB, the GNU debugger.
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- Free Software Foundation, Inc.
- Contributed by Ralph Campbell and OSF
- Commented and modified by Ian Lance Taylor, Cygnus Support
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-will be useful, but WITHOUT ANY WARRANTY; without even the implied
-warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+along with this file; see the file COPYING. If not,
+see <http://www.gnu.org/licenses/>. */
/* These are bit masks and shift counts to use to access the various
fields of an instruction. To retrieve the X field of an
"l" 32 bit floating point constant in .lit4
MDMX instruction operands (note that while these use the FP register
- fields, they accept both $fN and $vN names for the registers):
+ fields, they accept both $fN and $vN names for the registers):
"O" MDMX alignment offset (OP_*_ALN)
"Q" MDMX vector/scalar/immediate source (OP_*_VSEL and OP_*_FT)
- "X" MDMX destination register (OP_*_FD)
+ "X" MDMX destination register (OP_*_FD)
"Y" MDMX source register (OP_*_FS)
"Z" MDMX source register (OP_*_FT)
/* DSP R2 ASE */
#define INSN_DSPR2 0x20000000
+/* ST Microelectronics Loongson 2E. */
+#define INSN_LOONGSON_2E 0x40000000
+/* ST Microelectronics Loongson 2F. */
+#define INSN_LOONGSON_2F 0x80000000
+
/* MIPS ISA defines, use instead of hardcoding ISA level. */
#define ISA_UNKNOWN 0 /* Gas internal use. */
/* MIPS64 MDMX ASE support. */
#define MX INSN_MDMX
+#define IL2E (INSN_LOONGSON_2E)
+#define IL2F (INSN_LOONGSON_2F)
+
#define P3 INSN_4650
#define L1 INSN_4010
#define V1 (INSN_4100 | INSN_4111 | INSN_4120)
Because of the lookup algorithm used, entries with the same opcode
name must be contiguous.
-
+
Many instructions are short hand for other instructions (i.e., The
jal <register> instruction is short for jalr <register>). */
{"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
{"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC, 0, I1 },
{"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
+/* ST Microelectronics Loongson-2E and -2F. */
+{"mult.g", "d,s,t", 0x7c000018, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"mult.g", "d,s,t", 0x70000010, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"multu.g", "d,s,t", 0x7c000019, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"multu.g", "d,s,t", 0x70000012, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"dmult.g", "d,s,t", 0x7c00001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"dmult.g", "d,s,t", 0x70000011, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"dmultu.g", "d,s,t", 0x7c00001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"dmultu.g", "d,s,t", 0x70000013, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"div.g", "d,s,t", 0x7c00001a, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"div.g", "d,s,t", 0x70000014, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"divu.g", "d,s,t", 0x7c00001b, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"divu.g", "d,s,t", 0x70000016, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"ddiv.g", "d,s,t", 0x7c00001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"ddiv.g", "d,s,t", 0x70000015, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"ddivu.g", "d,s,t", 0x7c00001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"ddivu.g", "d,s,t", 0x70000017, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"mod.g", "d,s,t", 0x7c000022, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"mod.g", "d,s,t", 0x7000001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"modu.g", "d,s,t", 0x7c000023, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"modu.g", "d,s,t", 0x7000001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"dmod.g", "d,s,t", 0x7c000026, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"dmod.g", "d,s,t", 0x7000001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
+{"dmodu.g", "d,s,t", 0x7c000027, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
+{"dmodu.g", "d,s,t", 0x7000001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
};
#define MIPS_NUM_OPCODES \
const char * const *fpr_names;
};
-struct mips_abi_choice mips_abi_choices[] =
+static struct mips_abi_choice mips_abi_choices[] =
{
{ "numeric", mips_gpr_names_numeric, mips_fpr_names_numeric },
{ "32", mips_gpr_names_oldabi, mips_fpr_names_32 },
#define bfd_mach_mipsisa64 64
#define bfd_mach_mipsisa64r2 65
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
-
-const struct mips_arch_choice mips_arch_choices[] =
+static const struct mips_arch_choice mips_arch_choices[] =
{
{ "numeric", 0, 0, 0, 0,
mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
return c;
}
-void
+static void
set_default_mips_dis_options (struct disassemble_info *info)
{
const struct mips_arch_choice *chosen_arch;
#endif
/* Set ISA, architecture, and cp0 register names as best we can. */
-#if ! SYMTAB_AVAILABLE && 0
+#if !defined(SYMTAB_AVAILABLE) && 0
/* This is running out on a target machine, not in a host tool.
FIXME: Where does mips_target_info come from? */
target_processor = mips_target_info.processor;
#endif
}
-void
-parse_mips_dis_option (option, len)
- const char *option;
- unsigned int len;
+static void
+parse_mips_dis_option (const char *option, unsigned int len)
{
unsigned int i, optionlen, vallen;
const char *val;
lsb = ((l >> OP_SH_SHAMT) & OP_MASK_SHAMT) + 32;
(*info->fprintf_func) (info->stream, "0x%x", lsb);
break;
-
+
case 'F':
msb = ((l >> OP_SH_INSMSB) & OP_MASK_INSMSB) + 32;
(*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
abort ();
}
}
-#endif
void
print_mips_disassembler_options (FILE *stream)
fprintf (stream, _("\n"));
}
+#endif
projects / qemu.git / blobdiff