[PATCH v2 2/5][LoongArch] Opcodes support.
徐成华
xuchenghua@loongson.cn
Sat Sep 25 03:02:25 GMT 2021
From 1acb4f8d689e2a736f2213251301900710c86185 Mon Sep 17 00:00:00 2001
From: Chenghua Xu <xuchenghua@loongson.cn>
Date: Sun, 19 Sep 2021 09:32:36 +0800
Subject: [PATCH 2/5] opcodes: LoongArch Opcodes Port.
---
include/dis-asm.h | 1 +
opcodes/Makefile.am | 3 +
opcodes/Makefile.in | 6 +
opcodes/configure | 1 +
opcodes/configure.ac | 1 +
opcodes/disassemble.c | 9 +
opcodes/disassemble.h | 1 +
opcodes/loongarch-coder.c | 565 +++++++++++++++++++++++++++
opcodes/loongarch-dis.c | 340 +++++++++++++++++
opcodes/loongarch-opc.c | 782 ++++++++++++++++++++++++++++++++++++++
opcodes/po/POTFILES.in | 3 +
11 files changed, 1712 insertions(+)
create mode 100644 opcodes/loongarch-coder.c
create mode 100644 opcodes/loongarch-dis.c
create mode 100644 opcodes/loongarch-opc.c
diff --git a/include/dis-asm.h b/include/dis-asm.h
index 0b91ab47ff3..c0bc1d542cf 100644
--- a/include/dis-asm.h
+++ b/include/dis-asm.h
@@ -307,6 +307,7 @@ extern void print_arm_disassembler_options (FILE *);
extern void print_arc_disassembler_options (FILE *);
extern void print_s390_disassembler_options (FILE *);
extern void print_wasm32_disassembler_options (FILE *);
+extern void print_loongarch_disassembler_options (FILE *);
extern bool aarch64_symbol_is_valid (asymbol *, struct disassemble_info *);
extern bool arm_symbol_is_valid (asymbol *, struct disassemble_info *);
extern bool csky_symbol_is_valid (asymbol *, struct disassemble_info *);
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am
index 0e04b4c05c4..c45fc295665 100644
--- a/opcodes/Makefile.am
+++ b/opcodes/Makefile.am
@@ -164,6 +164,9 @@ TARGET_LIBOPCODES_CFILES = \
lm32-ibld.c \
lm32-opc.c \
lm32-opinst.c \
+ loongarch-opc.c \
+ loongarch-dis.c \
+ loongarch-coder.c \
m10200-dis.c \
m10200-opc.c \
m10300-dis.c \
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index 42c15f00d30..8ba01c9f8f9 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -555,6 +555,9 @@ TARGET_LIBOPCODES_CFILES = \
lm32-ibld.c \
lm32-opc.c \
lm32-opinst.c \
+ loongarch-opc.c \
+ loongarch-dis.c \
+ loongarch-coder.c \
m10200-dis.c \
m10200-opc.c \
m10300-dis.c \
@@ -973,6 +976,9 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lm32-ibld.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lm32-opc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lm32-opinst.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/loongarch-coder.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/loongarch-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/loongarch-opc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m10200-dis.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m10200-opc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m10300-dis.Plo@am__quote@
diff --git a/opcodes/configure b/opcodes/configure
index 9687cef4670..df949abfe0e 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -12294,6 +12294,7 @@ if test x${all_targets} = xfalse ; then
bfd_z80_arch) ta="$ta z80-dis.lo" ;;
bfd_z8k_arch) ta="$ta z8k-dis.lo" ;;
bfd_bpf_arch) ta="$ta bpf-asm.lo bpf-desc.lo bpf-dis.lo bpf-ibld.lo bpf-opc.lo" using_cgen=yes ;;
+ bfd_loongarch_arch) ta="$ta loongarch-dis.lo loongarch-opc.lo loongarch-coder.lo" ;;
"") ;;
*) as_fn_error $? "*** unknown target architecture $arch" "$LINENO" 5 ;;
diff --git a/opcodes/configure.ac b/opcodes/configure.ac
index e564f067334..4853b9e32d7 100644
--- a/opcodes/configure.ac
+++ b/opcodes/configure.ac
@@ -355,6 +355,7 @@ if test x${all_targets} = xfalse ; then
bfd_z80_arch) ta="$ta z80-dis.lo" ;;
bfd_z8k_arch) ta="$ta z8k-dis.lo" ;;
bfd_bpf_arch) ta="$ta bpf-asm.lo bpf-desc.lo bpf-dis.lo bpf-ibld.lo bpf-opc.lo" using_cgen=yes ;;
+ bfd_loongarch_arch) ta="$ta loongarch-dis.lo loongarch-opc.lo loongarch-coder.lo" ;;
"") ;;
*) AC_MSG_ERROR(*** unknown target architecture $arch) ;;
diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c
index 8590e945c58..61e666c1822 100644
--- a/opcodes/disassemble.c
+++ b/opcodes/disassemble.c
@@ -49,6 +49,7 @@
#define ARCH_ip2k
#define ARCH_iq2000
#define ARCH_lm32
+#define ARCH_loongarch
#define ARCH_m32c
#define ARCH_m32r
#define ARCH_m68hc11
@@ -551,6 +552,11 @@ disassembler (enum bfd_architecture a,
case bfd_arch_tilepro:
disassemble = print_insn_tilepro;
break;
+#endif
+#ifdef ARCH_loongarch
+ case bfd_arch_loongarch:
+ disassemble = print_insn_loongarch;
+ break;
#endif
default:
return 0;
@@ -591,6 +597,9 @@ disassembler_usage (FILE *stream ATTRIBUTE_UNUSED)
#ifdef ARCH_wasm32
print_wasm32_disassembler_options (stream);
#endif
+#ifdef ARCH_loongarch
+ print_loongarch_disassembler_options (stream);
+#endif
return;
}
diff --git a/opcodes/disassemble.h b/opcodes/disassemble.h
index 8ee54dc9494..4e3ea2328e0 100644
--- a/opcodes/disassemble.h
+++ b/opcodes/disassemble.h
@@ -100,6 +100,7 @@ extern int print_insn_xtensa (bfd_vma, disassemble_info *);
extern int print_insn_z80 (bfd_vma, disassemble_info *);
extern int print_insn_z8001 (bfd_vma, disassemble_info *);
extern int print_insn_z8002 (bfd_vma, disassemble_info *);
+extern int print_insn_loongarch (bfd_vma, disassemble_info *);
extern disassembler_ftype csky_get_disassembler (bfd *);
extern disassembler_ftype rl78_get_disassembler (bfd *);
diff --git a/opcodes/loongarch-coder.c b/opcodes/loongarch-coder.c
new file mode 100644
index 00000000000..68217584882
--- /dev/null
+++ b/opcodes/loongarch-coder.c
@@ -0,0 +1,565 @@
+/* LoongArch opcode support.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ Contributed by Loongson Ltd.
+
+ This file is part of the GNU opcodes library.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ It is distributed in the hope that it 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 program; see the file COPYING3. If not,
+ see <http: www.gnu.org="" licenses=""></http:>. */
+#include "sysdep.h"
+#include "opcode/loongarch.h"
+
+int
+is_unsigned (const char *c_str)
+{
+ if (c_str[0] == '0' && (c_str[1] == 'x' || c_str[1] == 'X'))
+ {
+ c_str += 2;
+ while (('a' <= *c_str && *c_str <= 'f')
+ || ('A' <= *c_str && *c_str <= 'F')
+ || ('0' <= *c_str && *c_str <= '9'))
+ c_str++;
+ }
+ else if (*c_str == '\0')
+ return 0;
+ else
+ while ('0' <= *c_str && *c_str <= '9')
+ c_str++;
+ return *c_str == '\0';
+}
+
+int
+is_signed (const char *c_str)
+{
+ return *c_str == '-' ? is_unsigned (c_str + 1) : is_unsigned (c_str);
+}
+
+static int
+is_internal_label (const char *c_str)
+{
+ do
+ {
+ if (*c_str != ':')
+ break;
+ c_str++;
+ if (!('0' <= *c_str && *c_str <= '9'))
+ break;
+ while ('0' <= *c_str && *c_str <= '9')
+ c_str++;
+ if (*c_str != 'b' && *c_str != 'f')
+ break;
+ c_str++;
+ return *c_str == '\0';
+ }
+ while (0);
+ return 0;
+}
+
+int
+is_label (const char *c_str)
+{
+ if (is_internal_label (c_str))
+ return 1;
+ else if ('0' <= *c_str && *c_str <= '9')
+ {
+ /* [0-9]+[bf] */
+ while ('0' <= *c_str && *c_str <= '9')
+ c_str++;
+ return *c_str == 'b' || *c_str == 'f';
+ }
+ else if (('a' <= *c_str && *c_str <= 'z')
+ || ('A' <= *c_str && *c_str <= 'Z')
+ || *c_str == '.'
+ || *c_str == '_'
+ || *c_str == '$')
+ {
+ /* [a-zA-Z\._\$][0-9a-zA-Z\._\$]* */
+ while (('a' <= *c_str && *c_str <= 'z')
+ || ('A' <= *c_str && *c_str <= 'Z')
+ || ('0' <= *c_str && *c_str <= '9')
+ || *c_str == '.'
+ || *c_str == '_'
+ || *c_str == '$')
+ c_str++;
+ return *c_str == '\0';
+ }
+ else
+ return 0;
+}
+
+int
+is_label_with_addend (const char *c_str)
+{
+ if (is_internal_label (c_str))
+ return 1;
+ else if ('0' <= *c_str && *c_str <= '9')
+ {
+ /* [0-9]+[bf] */
+ while ('0' <= *c_str && *c_str <= '9')
+ c_str++;
+ if (*c_str == 'b' || *c_str == 'f')
+ c_str++;
+ else
+ return 0;
+ return *c_str == '\0'
+ || ((*c_str == '-' || *c_str == '+')
+ && is_unsigned (c_str + 1));
+ }
+ else if (('a' <= *c_str && *c_str <= 'z')
+ || ('A' <= *c_str && *c_str <= 'Z')
+ || *c_str == '.'
+ || *c_str == '_'
+ || *c_str == '$')
+ {
+ /* [a-zA-Z\._\$][0-9a-zA-Z\._\$]* */
+ while (('a' <= *c_str && *c_str <= 'z')
+ || ('A' <= *c_str && *c_str <= 'Z')
+ || ('0' <= *c_str && *c_str <= '9')
+ || *c_str == '.'
+ || *c_str == '_'
+ || *c_str == '$')
+ c_str++;
+ return *c_str == '\0'
+ || ((*c_str == '-' || *c_str == '+')
+ && is_unsigned (c_str + 1));
+ }
+ else
+ return 0;
+}
+
+int
+loongarch_get_bit_field_width (const char *bit_field, char **end)
+{
+ int width = 0;
+ char has_specify = 0, *bit_field_1 = (char *) bit_field;
+ if (bit_field_1 && *bit_field_1 != '\0')
+ while (1)
+ {
+ strtol (bit_field_1, &bit_field_1, 10);
+
+ if (*bit_field_1 != ':')
+ break;
+ bit_field_1++;
+
+ width += strtol (bit_field_1, &bit_field_1, 10);
+ has_specify = 1;
+
+ if (*bit_field_1 != '|')
+ break;
+ bit_field_1++;
+ }
+ if (end)
+ *end = bit_field_1;
+ return has_specify ? width : -1;
+}
+
+int32_t
+loongarch_decode_imm (const char *bit_field, insn_t insn, int si)
+{
+ int32_t ret = 0;
+ uint32_t t;
+ int len = 0, width, b_start;
+ char *bit_field_1 = (char *) bit_field;
+ while (1)
+ {
+ b_start = strtol (bit_field_1, &bit_field_1, 10);
+ if (*bit_field_1 != ':')
+ break;
+ width = strtol (bit_field_1 + 1, &bit_field_1, 10);
+ len += width;
+
+ t = insn;
+ t <<= sizeof (t) * 8 - width - b_start;
+ t >>= sizeof (t) * 8 - width;
+ ret <<= width;
+ ret |= t;
+
+ if (*bit_field_1 != '|')
+ break;
+ bit_field_1++;
+ }
+
+ if (*bit_field_1 == '<' && *(++bit_field_1) == '<')
+ {
+ width = atoi (bit_field_1 + 1);
+ ret <<= width;
+ len += width;
+ }
+ else if (*bit_field_1 == '+')
+ ret += atoi (bit_field_1 + 1);
+
+ if (si)
+ {
+ ret <<= sizeof (ret) * 8 - len;
+ ret >>= sizeof (ret) * 8 - len;
+ }
+ return ret;
+}
+
+static insn_t
+loongarch_encode_imm (const char *bit_field, int32_t imm)
+{
+ char *bit_field_1 = (char *) bit_field;
+ char *t = bit_field_1;
+ int width, b_start;
+ insn_t ret = 0;
+ uint32_t i;
+ uint32_t uimm = (uint32_t)imm;
+
+ width = loongarch_get_bit_field_width (t, &t);
+ if (width == -1)
+ return ret;
+
+ if (*t == '<' && *(++t) == '<')
+ width += atoi (t + 1);
+ else if (*t == '+')
+ uimm -= atoi (t + 1);
+
+ uimm <<= sizeof (uimm) * 8 - width;
+ while (1)
+ {
+ b_start = strtol (bit_field_1, &bit_field_1, 10);
+ if (*bit_field_1 != ':')
+ break;
+ width = strtol (bit_field_1 + 1, &bit_field_1, 10);
+ i = uimm;
+ i >>= sizeof (i) * 8 - width;
+ i <<= b_start;
+ ret |= i;
+ uimm <<= width;
+
+ if (*bit_field_1 != '|')
+ break;
+ bit_field_1++;
+ }
+ return ret;
+}
+
+/* Parse such FORMAT
+ ""
+ "u"
+ "v0:5,r5:5,s10:10<<2"
+ "r0:5,r5:5,r10:5,u15:2+1"
+ "r,r,u0:5+32,u0:5+1"
+*/
+static int
+loongarch_parse_format (const char *format, char *esc1s, char *esc2s,
+ const char **bit_fields)
+{
+ size_t arg_num = 0;
+
+ if (*format == '\0')
+ goto end;
+
+ while (1)
+ {
+ /* esc1 esc2
+ for "[a-zA-Z][a-zA-Z]?" */
+ if (('a' <= *format && *format <= 'z')
+ || ('A' <= *format && *format <= 'Z'))
+ {
+ *esc1s++ = *format++;
+ if (('a' <= *format && *format <= 'z')
+ || ('A' <= *format && *format <= 'Z'))
+ *esc2s++ = *format++;
+ else
+ *esc2s++ = '\0';
+ }
+ else
+ return -1;
+
+ arg_num++;
+ if (MAX_ARG_NUM_PLUS_2 - 2 < arg_num)
+ /* Need larger MAX_ARG_NUM_PLUS_2. */
+ return -1;
+
+ *bit_fields++ = format;
+
+ if ('0' <= *format && *format <= '9')
+ {
+ /* For "[0-9]+:[0-9]+(\|[0-9]+:[0-9]+)*". */
+ while (1)
+ {
+ while ('0' <= *format && *format <= '9')
+ format++;
+
+ if (*format != ':')
+ return -1;
+ format++;
+
+ if (!('0' <= *format && *format <= '9'))
+ return -1;
+ while ('0' <= *format && *format <= '9')
+ format++;
+
+ if (*format != '|')
+ break;
+ format++;
+ }
+
+ /* For "((\+|<<)[1-9][0-9]*)?". */
+ do
+ {
+ if (*format == '+')
+ format++;
+ else if (format[0] == '<' && format[1] == '<')
+ format += 2;
+ else
+ break;
+
+ if (!('1' <= *format && *format <= '9'))
+ return -1;
+ while ('0' <= *format && *format <= '9')
+ format++;
+ }
+ while (0);
+ }
+
+ if (*format == ',')
+ format++;
+ else if (*format == '\0')
+ break;
+ else
+ return -1;
+ }
+
+end:
+ *esc1s = '\0';
+ return 0;
+}
+
+size_t
+loongarch_split_args_by_comma (char *args, const char *arg_strs[])
+{
+ size_t num = 0;
+
+ if (*args)
+ arg_strs[num++] = args;
+ for (; *args; args++)
+ if (*args == ',')
+ {
+ if (MAX_ARG_NUM_PLUS_2 - 1 == num)
+ break;
+ else
+ *args = '\0', arg_strs[num++] = args + 1;
+ }
+ arg_strs[num] = NULL;
+ return num;
+}
+
+char *
+loongarch_cat_splited_strs (const char *arg_strs[])
+{
+ char *ret;
+ size_t n, l;
+
+ for (l = 0, n = 0; arg_strs[n]; n++)
+ l += strlen (arg_strs[n]);
+ ret = malloc (l + n + 1);
+ if (!ret)
+ return ret;
+
+ ret[0] = '\0';
+ if (0 < n)
+ strcat (ret, arg_strs[0]);
+ for (l = 1; l < n; l++)
+ strcat (ret, ","), strcat (ret, arg_strs[l]);
+ return ret;
+}
+
+insn_t
+loongarch_foreach_args (const char *format, const char *arg_strs[],
+ int32_t (*helper) (char esc1, char esc2,
+ const char *bit_field,
+ const char *arg, void *context),
+ void *context)
+{
+ char esc1s[MAX_ARG_NUM_PLUS_2 - 1], esc2s[MAX_ARG_NUM_PLUS_2 - 1];
+ const char *bit_fields[MAX_ARG_NUM_PLUS_2 - 1];
+ size_t i;
+ insn_t ret = 0;
+ int ok;
+
+ ok = loongarch_parse_format (format, esc1s, esc2s, bit_fields) == 0;
+
+ /* Make sure the num of actual args is equal to the num of escape. */
+ for (i = 0; esc1s[i] && arg_strs[i]; i++)
+ ;
+ ok = ok && !esc1s[i] && !arg_strs[i];
+
+ if (ok && helper)
+ {
+ for (i = 0; arg_strs[i]; i++)
+ ret |= loongarch_encode_imm (
+ bit_fields[i],
+ helper (esc1s[i], esc2s[i], bit_fields[i], arg_strs[i], context));
+ ret |= helper ('\0', '\0', NULL, NULL, context);
+ }
+
+ return ret;
+}
+
+int
+loongarch_check_format (const char *format)
+{
+ char esc1s[MAX_ARG_NUM_PLUS_2 - 1], esc2s[MAX_ARG_NUM_PLUS_2 - 1];
+ const char *bit_fields[MAX_ARG_NUM_PLUS_2 - 1];
+
+ if (!format)
+ return -1;
+
+ return loongarch_parse_format (format, esc1s, esc2s, bit_fields);
+}
+
+int
+loongarch_check_macro (const char *format, const char *macro)
+{
+ int num_of_args;
+ char esc1s[MAX_ARG_NUM_PLUS_2 - 1], esc2s[MAX_ARG_NUM_PLUS_2 - 1];
+ const char *bit_fields[MAX_ARG_NUM_PLUS_2 - 1];
+
+ if (!format || !macro
+ || loongarch_parse_format (format, esc1s, esc2s, bit_fields) != 0)
+ return -1;
+
+ for (num_of_args = 0; esc1s[num_of_args]; num_of_args++)
+ ;
+
+ for (; macro[0]; macro++)
+ if (macro[0] == '%')
+ {
+ macro++;
+ if ('1' <= macro[0] && macro[0] <= '9')
+ {
+ if (num_of_args < macro[0] - '0')
+ /* Out of args num. */
+ return -1;
+ }
+ else if (macro[0] == 'f')
+ ;
+ else if (macro[0] == '%')
+ ;
+ else
+ return -1;
+ }
+ return 0;
+}
+
+static const char *
+I (char esc_ch1 ATTRIBUTE_UNUSED, char esc_ch2 ATTRIBUTE_UNUSED,
+ const char *c_str)
+{
+ return c_str;
+}
+
+char *
+loongarch_expand_macro_with_format_map (
+ const char *format, const char *macro, const char *const arg_strs[],
+ const char *(*map) (char esc1, char esc2, const char *arg),
+ char *(*helper) (const char *const arg_strs[], void *context), void *context)
+{
+ char esc1s[MAX_ARG_NUM_PLUS_2 - 1], esc2s[MAX_ARG_NUM_PLUS_2 - 1];
+ const char *bit_fields[MAX_ARG_NUM_PLUS_2 - 1];
+ const char *src;
+ char *dest;
+ char buffer[8192];
+
+ if (format)
+ loongarch_parse_format (format, esc1s, esc2s, bit_fields);
+
+ src = macro;
+ dest = buffer;
+
+ while (*src)
+ if (*src == '%')
+ {
+ src++;
+ if ('1' <= *src && *src <= '9')
+ {
+ size_t i = *src - '1';
+ const char *t = map (esc1s[i], esc2s[i], arg_strs[i]);
+ while (*t)
+ *dest++ = *t++;
+ }
+ else if (*src == '%')
+ *dest++ = '%';
+ else if (*src == 'f' && helper)
+ {
+ char *b, *t;
+ t = b = (*helper) (arg_strs, context);
+ if (b)
+ {
+ while (*t)
+ *dest++ = *t++;
+ free (b);
+ }
+ }
+ src++;
+ }
+ else
+ *dest++ = *src++;
+
+ *dest = '\0';
+ return strdup (buffer);
+}
+
+char *
+loongarch_expand_macro (const char *macro, const char *const arg_strs[],
+ char *(*helper) (const char *const arg_strs[],
+ void *context),
+ void *context)
+{
+ return loongarch_expand_macro_with_format_map (NULL, macro, arg_strs, I,
+ helper, context);
+}
+
+size_t
+loongarch_bits_imm_needed (int64_t imm, int si)
+{
+ size_t ret;
+ if (si)
+ {
+ if (imm < 0)
+ {
+ uint64_t uimm = (uint64_t)imm;
+ uint64_t uimax = 0x1UL<<63;
+ for (ret = 0; (uimm & uimax) != 0; uimm <<= 1, ret++)
+ ;
+ ret = 64 - ret + 1;
+ }
+ else
+ ret = loongarch_bits_imm_needed (imm, 0) + 1;
+ }
+ else
+ {
+ uint64_t t = imm;
+ for (ret = 0; t; t >>= 1, ret++)
+ ;
+ }
+ return ret;
+}
+
+void
+loongarch_eliminate_adjacent_repeat_char (char *dest, char c)
+{
+ if (c == '\0')
+ return;
+ char *src = dest;
+ while (*dest)
+ {
+ while (src[0] == c && src[0] == src[1])
+ src++;
+ *dest++ = *src++;
+ }
+}
diff --git a/opcodes/loongarch-dis.c b/opcodes/loongarch-dis.c
new file mode 100644
index 00000000000..9b15a488c4f
--- /dev/null
+++ b/opcodes/loongarch-dis.c
@@ -0,0 +1,340 @@
+/* LoongArch opcode support.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ Contributed by Loongson Ltd.
+
+ This file is part of the GNU opcodes library.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ It is distributed in the hope that it 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 program; see the file COPYING3. If not,
+ see <http: www.gnu.org="" licenses=""></http:>. */
+
+#include "sysdep.h"
+#include "disassemble.h"
+#include "opintl.h"
+#include "opcode/loongarch.h"
+#include "libiberty.h"
+#include <stdlib.h>
+
+static const struct loongarch_opcode *
+get_loongarch_opcode_by_binfmt (insn_t insn)
+{
+ const struct loongarch_opcode *it;
+ struct loongarch_ase *ase;
+ size_t i;
+ for (ase = loongarch_ASEs; ase->enabled; ase++)
+ {
+ if (!*ase->enabled || (ase->include && !*ase->include)
+ || (ase->exclude && *ase->exclude))
+ continue;
+
+ if (!ase->opc_htab_inited)
+ {
+ for (it = ase->opcodes; it->mask; it++)
+ if (!ase->opc_htab[LARCH_INSN_OPC (it->match)]
+ && it->macro == NULL)
+ ase->opc_htab[LARCH_INSN_OPC (it->match)] = it;
+ for (i = 0; i < 16; i++)
+ if (!ase->opc_htab[i])
+ ase->opc_htab[i] = it;
+ ase->opc_htab_inited = 1;
+ }
+
+ it = ase->opc_htab[LARCH_INSN_OPC (insn)];
+ for (; it->name; it++)
+ if ((insn & it->mask) == it->match && it->mask
+ && !(it->include && !*it->include)
+ && !(it->exclude && *it->exclude))
+ return it;
+ }
+ return NULL;
+}
+
+static const char *const *loongarch_r_disname = NULL;
+static const char *const *loongarch_f_disname = NULL;
+static const char *const *loongarch_c_disname = NULL;
+static const char *const *loongarch_cr_disname = NULL;
+static const char *const *loongarch_v_disname = NULL;
+static const char *const *loongarch_x_disname = NULL;
+
+static void
+set_default_loongarch_dis_options (void)
+{
+ LARCH_opts.ase_fix = 1;
+ LARCH_opts.ase_float = 1;
+ LARCH_opts.ase_128vec = 1;
+ LARCH_opts.ase_256vec = 1;
+
+ loongarch_r_disname = loongarch_r_lp64_name;
+ loongarch_f_disname = loongarch_f_lp64_name;
+ loongarch_c_disname = loongarch_c_normal_name;
+ loongarch_cr_disname = loongarch_cr_normal_name;
+ loongarch_v_disname = loongarch_v_normal_name;
+ loongarch_x_disname = loongarch_x_normal_name;
+}
+
+static int
+parse_loongarch_dis_option (const char *option)
+{
+ if (strcmp (option, "numeric") == 0)
+ {
+ loongarch_r_disname = loongarch_r_normal_name;
+ loongarch_f_disname = loongarch_f_normal_name;
+ }
+ return -1;
+}
+
+static int
+parse_loongarch_dis_options (const char *opts_in)
+{
+ set_default_loongarch_dis_options ();
+
+ if (opts_in == NULL)
+ return 0;
+
+ char *opts, *opt, *opt_end;
+ opts = xmalloc (strlen (opts_in) + 1);
+ strcpy (opts, opts_in);
+
+ for (opt = opt_end = opts; opt_end != NULL; opt = opt_end + 1)
+ {
+ if ((opt_end = strchr (opt, ',')) != NULL)
+ *opt_end = 0;
+ if (parse_loongarch_dis_option (opt) != 0)
+ return -1;
+ }
+ free (opts);
+ return 0;
+}
+
+static int32_t
+dis_one_arg (char esc1, char esc2, const char *bit_field,
+ const char *arg ATTRIBUTE_UNUSED, void *context)
+{
+ static int need_comma = 0;
+ struct disassemble_info *info = context;
+ insn_t insn = *(insn_t *) info->private_data;
+ int32_t imm, u_imm;
+
+ if (esc1)
+ {
+ if (need_comma)
+ info->fprintf_func (info->stream, ", ");
+ need_comma = 1;
+ imm = loongarch_decode_imm (bit_field, insn, 1);
+ u_imm = loongarch_decode_imm (bit_field, insn, 0);
+ }
+
+ switch (esc1)
+ {
+ case 'r':
+ info->fprintf_func (info->stream, "%s", loongarch_r_disname[u_imm]);
+ break;
+ case 'f':
+ info->fprintf_func (info->stream, "%s", loongarch_f_disname[u_imm]);
+ break;
+ case 'c':
+ switch (esc2)
+ {
+ case 'r':
+ info->fprintf_func (info->stream, "%s", loongarch_cr_disname[u_imm]);
+ break;
+ default:
+ info->fprintf_func (info->stream, "%s", loongarch_c_disname[u_imm]);
+ }
+ break;
+ case 'v':
+ info->fprintf_func (info->stream, "%s", loongarch_v_disname[u_imm]);
+ break;
+ case 'x':
+ info->fprintf_func (info->stream, "%s", loongarch_x_disname[u_imm]);
+ break;
+ case 'u':
+ info->fprintf_func (info->stream, "0x%x", u_imm);
+ break;
+ case 's':
+ if (imm == 0)
+ info->fprintf_func (info->stream, "%d", imm);
+ else
+ info->fprintf_func (info->stream, "%d(0x%x)", imm, u_imm);
+ switch (esc2)
+ {
+ case 'b':
+ info->insn_type = dis_branch;
+ info->target += imm;
+ }
+ break;
+ case '\0':
+ need_comma = 0;
+ }
+ return 0;
+}
+
+static void
+disassemble_one (insn_t insn, struct disassemble_info *info)
+{
+ const struct loongarch_opcode *opc = get_loongarch_opcode_by_binfmt (insn);
+
+#ifdef LOONGARCH_DEBUG
+ char have_space[32] = { 0 };
+ insn_t t;
+ int i;
+ const char *t_f = opc ? opc->format : NULL;
+ if (t_f)
+ while (*t_f)
+ {
+ while (('a' <= t_f[0] && t_f[0] <= 'z')
+ || ('A' <= t_f[0] && t_f[0] <= 'Z')
+ || t_f[0] == ',')
+ t_f++;
+ while (1)
+ {
+ i = strtol (t_f, &t_f, 10);
+ have_space[i] = 1;
+ t_f++; /* ':' */
+ i += strtol (t_f, &t_f, 10);
+ have_space[i] = 1;
+ if (t_f[0] == '|')
+ t_f++;
+ else
+ break;
+ }
+ if (t_f[0] == '<')
+ t_f += 2; /* '<' '<' */
+ strtol (t_f, &t_f, 10);
+ }
+
+ have_space[28] = 1;
+ have_space[0] = 0;
+ t = ~((insn_t) -1 >> 1);
+ for (i = 31; 0 <= i; i--)
+ {
+ if (t & insn)
+ info->fprintf_func (info->stream, "1");
+ else
+ info->fprintf_func (info->stream, "0");
+ if (have_space[i])
+ info->fprintf_func (info->stream, " ");
+ t = t >> 1;
+ }
+ info->fprintf_func (info->stream, "\t");
+#endif
+
+ if (!opc)
+ {
+ info->insn_type = dis_noninsn;
+ info->fprintf_func (info->stream, "0x%08x", insn);
+ return;
+ }
+
+ info->insn_type = dis_nonbranch;
+ info->fprintf_func (info->stream, "%-12s", opc->name);
+
+ {
+ char *fake_args = xmalloc (strlen (opc->format) + 1);
+ const char *fake_arg_strs[MAX_ARG_NUM_PLUS_2];
+ strcpy (fake_args, opc->format);
+ if (0 < loongarch_split_args_by_comma (fake_args, fake_arg_strs))
+ info->fprintf_func (info->stream, "\t");
+ info->private_data = &insn;
+ loongarch_foreach_args (opc->format, fake_arg_strs, dis_one_arg, info);
+ free (fake_args);
+ }
+
+ if (info->insn_type == dis_branch || info->insn_type == dis_condbranch
+ /* Someother if we have extra info to print. */)
+ info->fprintf_func (info->stream, "\t#");
+
+ if (info->insn_type == dis_branch || info->insn_type == dis_condbranch)
+ {
+ info->fprintf_func (info->stream, " ");
+ info->print_address_func (info->target, info);
+ }
+}
+
+int
+print_insn_loongarch (bfd_vma memaddr, struct disassemble_info *info)
+{
+ insn_t insn;
+ int status;
+
+ static int not_init_yet = 1;
+ if (not_init_yet)
+ {
+ parse_loongarch_dis_options (info->disassembler_options);
+ not_init_yet = 0;
+ }
+
+ info->bytes_per_chunk = 4;
+ info->bytes_per_line = 4;
+ info->display_endian = BFD_ENDIAN_LITTLE;
+ info->insn_info_valid = 1;
+ info->target = memaddr;
+
+ if ((status = info->read_memory_func (memaddr, (bfd_byte *) &insn,
+ sizeof (insn), info)) != 0)
+ {
+ info->memory_error_func (status, memaddr, info);
+ return -1; /* loongarch_insn_length (0); */
+ }
+
+ disassemble_one (insn, info);
+
+ return loongarch_insn_length (insn);
+}
+
+void
+print_loongarch_disassembler_options (FILE *stream)
+{
+ fprintf (stream, _ ("\n\
+The following LoongArch disassembler options are supported for use\n\
+with the -M switch (multiple options should be separated by commas):\n"));
+
+ fprintf (stream, _ ("\n\
+ numeric Print numeric register names, rather than ABI names.\n"));
+ fprintf (stream, _ ("\n"));
+}
+
+int
+loongarch_parse_dis_options (const char *opts_in)
+{
+ return parse_loongarch_dis_options (opts_in);
+}
+
+static void
+my_print_address_func (bfd_vma addr, struct disassemble_info *dinfo)
+{
+ dinfo->fprintf_func (dinfo->stream, "0x%llx", (long long) addr);
+}
+
+void
+loongarch_disassemble_one (int64_t pc, insn_t insn,
+ int (*fprintf_func) (void *stream,
+ const char *format, ...),
+ void *stream)
+{
+ static struct disassemble_info my_disinfo =
+ {
+ .print_address_func = my_print_address_func,
+ };
+ static int not_init_yet = 1;
+ if (not_init_yet)
+ {
+ loongarch_parse_dis_options (NULL);
+ not_init_yet = 0;
+ }
+
+ my_disinfo.fprintf_func = fprintf_func;
+ my_disinfo.stream = stream;
+ my_disinfo.target = pc;
+ disassemble_one (insn, &my_disinfo);
+}
diff --git a/opcodes/loongarch-opc.c b/opcodes/loongarch-opc.c
new file mode 100644
index 00000000000..1e615fb22de
--- /dev/null
+++ b/opcodes/loongarch-opc.c
@@ -0,0 +1,782 @@
+/* LoongArch opcode support.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ Contributed by Loongson Ltd.
+
+ This file is part of the GNU opcodes library.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ It is distributed in the hope that it 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 program; see the file COPYING3. If not,
+ see <http: www.gnu.org="" licenses=""></http:>. */
+
+#include <stddef.h>
+#include "opcode/loongarch.h"
+
+struct loongarch_ASEs_option LARCH_opts =
+{
+ .ase_fix = 0,
+ .ase_float = 0,
+ .ase_128vec = 0,
+ .ase_256vec = 0,
+
+ .addrwidth_is_32 = 0,
+ .addrwidth_is_64 = 0,
+ .rlen_is_32 = 0,
+ .rlen_is_64 = 0,
+ .la_local_with_abs = 0,
+ .la_global_with_pcrel = 0,
+ .la_global_with_abs = 0,
+
+ .abi_is_lp32 = 0,
+ .abi_is_lp64 = 0,
+};
+
+size_t
+loongarch_insn_length (insn_t insn)
+{
+ return insn ? 4 : 4; /* Eliminate warning. */
+}
+
+const char *const loongarch_r_normal_name[32] =
+{
+ "$r0", "$r1", "$r2", "$r3", "$r4", "$r5", "$r6", "$r7",
+ "$r8", "$r9", "$r10", "$r11", "$r12", "$r13", "$r14", "$r15",
+ "$r16", "$r17", "$r18", "$r19", "$r20", "$r21", "$r22", "$r23",
+ "$r24", "$r25", "$r26", "$r27", "$r28", "$r29", "$r30", "$r31",
+};
+
+const char *const loongarch_r_lp64_name[32] =
+{
+ "$zero", "$ra", "$tp", "$sp", "$a0", "$a1", "$a2", "$a3",
+ "$a4", "$a5", "$a6", "$a7", "$t0", "$t1", "$t2", "$t3",
+ "$t4", "$t5", "$t6", "$t7", "$t8", "$x", "$fp", "$s0",
+ "$s1", "$s2", "$s3", "$s4", "$s5", "$s6", "$s7", "$s8",
+};
+
+const char *const loongarch_r_lp64_name1[32] =
+{
+ "", "", "", "", "$v0", "$v1", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+};
+
+const char *const loongarch_f_normal_name[32] =
+{
+ "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7",
+ "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",
+ "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",
+ "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31",
+};
+
+const char *const loongarch_f_lp64_name[32] =
+{
+ "$fa0", "$fa1", "$fa2", "$fa3", "$fa4", "$fa5", "$fa6", "$fa7",
+ "$ft0", "$ft1", "$ft2", "$ft3", "$ft4", "$ft5", "$ft6", "$ft7",
+ "$ft8", "$ft9", "$ft10", "$ft11", "$ft12", "$ft13", "$ft14", "$ft15",
+ "$fs0", "$fs1", "$fs2", "$fs3", "$fs4", "$fs5", "$fs6", "$fs7",
+};
+
+const char *const loongarch_f_lp64_name1[32] =
+{
+ "$fv0", "$fv1", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+};
+
+const char *const loongarch_c_normal_name[8] =
+{
+ "$fcc0", "$fcc1", "$fcc2", "$fcc3", "$fcc4", "$fcc5", "$fcc6", "$fcc7",
+};
+
+const char *const loongarch_cr_normal_name[4] =
+{
+ "$scr0",
+ "$scr1",
+ "$scr2",
+ "$scr3",
+};
+
+const char *const loongarch_v_normal_name[32] =
+{
+ "$vr0", "$vr1", "$vr2", "$vr3", "$vr4", "$vr5", "$vr6", "$vr7",
+ "$vr8", "$vr9", "$vr10", "$vr11", "$vr12", "$vr13", "$vr14", "$vr15",
+ "$vr16", "$vr17", "$vr18", "$vr19", "$vr20", "$vr21", "$vr22", "$vr23",
+ "$vr24", "$vr25", "$vr26", "$vr27", "$vr28", "$vr29", "$vr30", "$vr31",
+};
+
+const char *const loongarch_x_normal_name[32] =
+{
+ "$xr0", "$xr1", "$xr2", "$xr3", "$xr4", "$xr5", "$xr6", "$xr7",
+ "$xr8", "$xr9", "$xr10", "$xr11", "$xr12", "$xr13", "$xr14", "$xr15",
+ "$xr16", "$xr17", "$xr18", "$xr19", "$xr20", "$xr21", "$xr22", "$xr23",
+ "$xr24", "$xr25", "$xr26", "$xr27", "$xr28", "$xr29", "$xr30", "$xr31",
+};
+
+static struct loongarch_opcode loongarch_macro_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0, 0, "li.w", "r,sc", "%f", 0, 0, 0},
+ { 0, 0, "li.d", "r,sc", "%f", 0, 0, 0},
+ { 0, 0, "la", "r,la", "la.global %1,%2", 0, 0, 0 },
+
+ { 0, 0, "la.global", "r,la", "la.pcrel %1,%2",
+ &LARCH_opts.la_global_with_pcrel, 0, 0 },
+ { 0, 0, "la.global", "r,r,la", "la.pcrel %1,%2,%3",
+ &LARCH_opts.la_global_with_pcrel, 0, 0 },
+ { 0, 0, "la.global", "r,la", "la.abs %1,%2", &LARCH_opts.la_global_with_abs,
+ 0, 0 },
+ { 0, 0, "la.global", "r,r,la", "la.abs %1,%3",
+ &LARCH_opts.la_global_with_abs, 0, 0 },
+ { 0, 0, "la.global", "r,l", "la.got %1,%2", 0, 0, 0 },
+ { 0, 0, "la.global", "r,r,l", "la.got %1,%2,%3", 0, 0, 0 },
+
+ { 0, 0, "la.local", "r,la", "la.abs %1,%2", &LARCH_opts.la_local_with_abs, 0,
+ 0 },
+ { 0, 0, "la.local", "r,r,la", "la.abs %1,%3", &LARCH_opts.la_local_with_abs,
+ 0, 0 },
+ { 0, 0, "la.local", "r,la", "la.pcrel %1,%2", 0, 0, 0 },
+ { 0, 0, "la.local", "r,r,la", "la.pcrel %1,%2,%3", 0, 0, 0 },
+
+ { 0, 0, "la.abs", "r,la",
+ "lu12i.w %1,%%abs(%2)>>12;"
+ "ori %1,%1,%%abs(%2)&0xfff;",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+ { 0, 0, "la.abs", "r,la",
+ "lu12i.w %1,%%abs(%2)<<32>>44;"
+ "ori %1,%1,%%abs(%2)&0xfff;"
+ "lu32i.d %1,%%abs(%2)<<12>>44;"
+ "lu52i.d %1,%1,%%abs(%2)>>52;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.pcrel", "r,la",
+ "pcaddu12i %1,%%pcrel(%2+0x800)<<32>>44;"
+ "addi.w %1,%1,%%pcrel(%2+4)-(%%pcrel(%2+4+0x800)>>12<<12);",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+
+ { 0, 0, "la.pcrel", "r,la",
+ "pcaddu12i %1,%%pcrel(%2+0x800)>>12;"
+ "addi.d %1,%1,%%pcrel(%2+4)-(%%pcrel(%2+4+0x800)>>12<<12);",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+ { 0, 0, "la.pcrel", "r,r,la",
+ "pcaddu12i %1,(%%pcrel(%3)-(%%pcrel(%3+0x80000000)>>32<<32))<<32>>44;"
+ "ori %2,$r0,(%%pcrel(%3+4)-(%%pcrel(%3+4+0x80000000)>>32<<32))&0xfff;"
+ "lu32i.d %2,%%pcrel(%3+8+0x80000000)<<12>>44;"
+ "lu52i.d %2,%2,%%pcrel(%3+12+0x80000000)>>52;"
+ "add.d %1,%1,%2;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.got", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%gprel(%2))<<32>>44;"
+ "ld.w "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%gprel(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%gprel(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+
+ { 0, 0, "la.got", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%gprel(%2))>>12;"
+ "ld.d "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%gprel(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%gprel(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+ { 0, 0, "la.got", "r,r,l",
+ "pcaddu12i "
+ "%1,(%%pcrel(_GLOBAL_OFFSET_TABLE_)+%%gprel(%3)-((%%pcrel(_GLOBAL_OFFSET_"
+ "TABLE_+0x80000000)+%%gprel(%3))>>32<<32))<<32>>44;"
+ "ori "
+ "%2,$r0,(%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%gprel(%3)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x80000000)+%%gprel(%3))>>32<<32))&0xfff;"
+ "lu32i.d "
+ "%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+8+0x80000000)+%%gprel(%3))<<12>>44;"
+ "lu52i.d "
+ "%2,%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+12+0x80000000)+%%gprel(%3))>>52;"
+ "ldx.d %1,%1,%2;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.tls.le", "r,la",
+ "lu12i.w %1,%%tprel(%2)>>12;"
+ "ori %1,%1,%%tprel(%2)&0xfff",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+ /* { 0, 0, "la.tls.le", "r,la",
+ * "lu12i.w %1,%%tprel(%2)>>12;"
+ * "ori %1,%1,%%tprel(%2)&0xfff"
+ * , &LARCH_opts.addrwidth_is_64, 0, 0}, */
+ { 0, 0, "la.tls.le", "r,la",
+ "lu12i.w %1,%%tprel(%2)<<32>>44;"
+ "ori %1,%1,%%tprel(%2)&0xfff;"
+ "lu32i.d %1,%%tprel(%2)<<12>>44;"
+ "lu52i.d %1,%1,%%tprel(%2)>>52;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.tls.ie", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%tlsgot(%2))<<32>>44;"
+ "ld.w "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgot(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%tlsgot(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+
+ { 0, 0, "la.tls.ie", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%tlsgot(%2))>>12;"
+ "ld.d "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgot(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%tlsgot(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+ { 0, 0, "la.tls.ie", "r,r,l",
+ "pcaddu12i "
+ "%1,(%%pcrel(_GLOBAL_OFFSET_TABLE_)+%%tlsgot(%3)-((%%pcrel(_GLOBAL_OFFSET_"
+ "TABLE_+0x80000000)+%%tlsgot(%3))>>32<<32))<<32>>44;"
+ "ori "
+ "%2,$r0,(%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgot(%3)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x80000000)+%%tlsgot(%3))>>32<<32))&0xfff;"
+ "lu32i.d "
+ "%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+8+0x80000000)+%%tlsgot(%3))<<12>>44;"
+ "lu52i.d "
+ "%2,%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+12+0x80000000)+%%tlsgot(%3))>>52;"
+ "ldx.d %1,%1,%2;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.tls.ld", "r,l", "la.tls.gd %1,%2", 0, 0, 0 },
+ { 0, 0, "la.tls.ld", "r,r,l", "la.tls.gd %1,%2,%3",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0, 0, "la.tls.gd", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%tlsgd(%2))<<32>>44;"
+ "addi.w "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgd(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%tlsgd(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_32, 0, 0 },
+
+ { 0, 0, "la.tls.gd", "r,l",
+ "pcaddu12i %1,(%%pcrel(_GLOBAL_OFFSET_TABLE_+0x800)+%%tlsgd(%2))>>12;"
+ "addi.d "
+ "%1,%1,%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgd(%2)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x800)+%%tlsgd(%2))>>12<<12);",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+ { 0, 0, "la.tls.gd", "r,r,l",
+ "pcaddu12i "
+ "%1,(%%pcrel(_GLOBAL_OFFSET_TABLE_)+%%tlsgd(%3)-((%%pcrel(_GLOBAL_OFFSET_"
+ "TABLE_+0x80000000)+%%tlsgd(%3))>>32<<32))<<32>>44;"
+ "ori "
+ "%2,$r0,(%%pcrel(_GLOBAL_OFFSET_TABLE_+4)+%%tlsgd(%3)-((%%pcrel(_GLOBAL_"
+ "OFFSET_TABLE_+4+0x80000000)+%%tlsgd(%3))>>32<<32))&0xfff;"
+ "lu32i.d "
+ "%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+8+0x80000000)+%%tlsgd(%3))<<12>>44;"
+ "lu52i.d "
+ "%2,%2,(%%pcrel(_GLOBAL_OFFSET_TABLE_+12+0x80000000)+%%tlsgd(%3))>>52;"
+ "add.d %1,%1,%2;",
+ &LARCH_opts.addrwidth_is_64, 0, 0 },
+
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_fix_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x00001000, 0xfffffc00, "clo.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00001400, 0xfffffc00, "clz.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00001800, 0xfffffc00, "cto.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00001c00, 0xfffffc00, "ctz.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00002000, 0xfffffc00, "clo.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00002400, 0xfffffc00, "clz.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00002800, 0xfffffc00, "cto.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00002c00, 0xfffffc00, "ctz.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00003000, 0xfffffc00, "revb.2h", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00003400, 0xfffffc00, "revb.4h", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00003800, 0xfffffc00, "revb.2w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00003c00, 0xfffffc00, "revb.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00004000, 0xfffffc00, "revh.2w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00004400, 0xfffffc00, "revh.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00004800, 0xfffffc00, "bitrev.4b", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00004c00, 0xfffffc00, "bitrev.8b", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00005000, 0xfffffc00, "bitrev.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00005400, 0xfffffc00, "bitrev.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00005800, 0xfffffc00, "ext.w.h", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00005c00, 0xfffffc00, "ext.w.b", "r0:5,r5:5", 0, 0, 0, 0 },
+ /* or %1,%2,$r0 */
+ { 0x00150000, 0xfffffc00, "move", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00006000, 0xfffffc00, "rdtimel.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00006400, 0xfffffc00, "rdtimeh.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00006800, 0xfffffc00, "rdtime.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00006c00, 0xfffffc00, "cpucfg", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x00010000, 0xffff801f, "asrtle.d", "r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00018000, 0xffff801f, "asrtgt.d", "r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00040000, 0xfffe0000, "alsl.w", "r0:5,r5:5,r10:5,u15:2+1", 0, 0, 0, 0 },
+ { 0x00060000, 0xfffe0000, "alsl.wu", "r0:5,r5:5,r10:5,u15:2+1", 0, 0, 0, 0 },
+ { 0x00080000, 0xfffe0000, "bytepick.w", "r0:5,r5:5,r10:5,u15:2", 0, 0, 0, 0 },
+ { 0x000c0000, 0xfffc0000, "bytepick.d", "r0:5,r5:5,r10:5,u15:3", 0, 0, 0, 0 },
+ { 0x00100000, 0xffff8000, "add.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00108000, 0xffff8000, "add.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00110000, 0xffff8000, "sub.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00118000, 0xffff8000, "sub.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00120000, 0xffff8000, "slt", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00128000, 0xffff8000, "sltu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00130000, 0xffff8000, "maskeqz", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00138000, 0xffff8000, "masknez", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00140000, 0xffff8000, "nor", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00148000, 0xffff8000, "and", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00150000, 0xffff8000, "or", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00158000, 0xffff8000, "xor", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00160000, 0xffff8000, "orn", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00168000, 0xffff8000, "andn", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00170000, 0xffff8000, "sll.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00178000, 0xffff8000, "srl.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00180000, 0xffff8000, "sra.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00188000, 0xffff8000, "sll.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00190000, 0xffff8000, "srl.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00198000, 0xffff8000, "sra.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001b0000, 0xffff8000, "rotr.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001b8000, 0xffff8000, "rotr.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001c0000, 0xffff8000, "mul.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001c8000, 0xffff8000, "mulh.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001d0000, 0xffff8000, "mulh.wu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001d8000, 0xffff8000, "mul.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001e0000, 0xffff8000, "mulh.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001e8000, 0xffff8000, "mulh.du", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001f0000, 0xffff8000, "mulw.d.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x001f8000, 0xffff8000, "mulw.d.wu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00200000, 0xffff8000, "div.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00208000, 0xffff8000, "mod.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00210000, 0xffff8000, "div.wu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00218000, 0xffff8000, "mod.wu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00220000, 0xffff8000, "div.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00228000, 0xffff8000, "mod.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00230000, 0xffff8000, "div.du", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00238000, 0xffff8000, "mod.du", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00240000, 0xffff8000, "crc.w.b.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00248000, 0xffff8000, "crc.w.h.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00250000, 0xffff8000, "crc.w.w.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00258000, 0xffff8000, "crc.w.d.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00260000, 0xffff8000, "crcc.w.b.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00268000, 0xffff8000, "crcc.w.h.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00270000, 0xffff8000, "crcc.w.w.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x00278000, 0xffff8000, "crcc.w.d.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x002a0000, 0xffff8000, "break", "u0:15", 0, 0, 0, 0 },
+ { 0x002a8000, 0xffff8000, "dbcl", "u0:15", 0, 0, 0, 0 },
+ { 0x002b0000, 0xffff8000, "syscall", "u0:15", 0, 0, 0, 0 },
+ { 0x002c0000, 0xfffe0000, "alsl.d", "r0:5,r5:5,r10:5,u15:2+1", 0, 0, 0, 0 },
+ { 0x00408000, 0xffff8000, "slli.w", "r0:5,r5:5,u10:5", 0, 0, 0, 0 },
+ { 0x00410000, 0xffff0000, "slli.d", "r0:5,r5:5,u10:6", 0, 0, 0, 0 },
+ { 0x00448000, 0xffff8000, "srli.w", "r0:5,r5:5,u10:5", 0, 0, 0, 0 },
+ { 0x00450000, 0xffff0000, "srli.d", "r0:5,r5:5,u10:6", 0, 0, 0, 0 },
+ { 0x00488000, 0xffff8000, "srai.w", "r0:5,r5:5,u10:5", 0, 0, 0, 0 },
+ { 0x00490000, 0xffff0000, "srai.d", "r0:5,r5:5,u10:6", 0, 0, 0, 0 },
+ { 0x004c8000, 0xffff8000, "rotri.w", "r0:5,r5:5,u10:5", 0, 0, 0, 0 },
+ { 0x004d0000, 0xffff0000, "rotri.d", "r0:5,r5:5,u10:6", 0, 0, 0, 0 },
+ { 0x00600000, 0xffe08000, "bstrins.w", "r0:5,r5:5,u16:5,u10:5", 0, 0, 0, 0 },
+ { 0x00608000, 0xffe08000, "bstrpick.w", "r0:5,r5:5,u16:5,u10:5", 0, 0, 0, 0 },
+ { 0x00800000, 0xffc00000, "bstrins.d", "r0:5,r5:5,u16:6,u10:6", 0, 0, 0, 0 },
+ { 0x00c00000, 0xffc00000, "bstrpick.d", "r0:5,r5:5,u16:6,u10:6", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_float_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x01008000, 0xffff8000, "fadd.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01010000, 0xffff8000, "fadd.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01028000, 0xffff8000, "fsub.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01030000, 0xffff8000, "fsub.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01048000, 0xffff8000, "fmul.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01050000, 0xffff8000, "fmul.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01068000, 0xffff8000, "fdiv.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01070000, 0xffff8000, "fdiv.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01088000, 0xffff8000, "fmax.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01090000, 0xffff8000, "fmax.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010a8000, 0xffff8000, "fmin.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010b0000, 0xffff8000, "fmin.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010c8000, 0xffff8000, "fmaxa.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010d0000, 0xffff8000, "fmaxa.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010e8000, 0xffff8000, "fmina.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x010f0000, 0xffff8000, "fmina.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01108000, 0xffff8000, "fscaleb.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01110000, 0xffff8000, "fscaleb.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01128000, 0xffff8000, "fcopysign.s", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01130000, 0xffff8000, "fcopysign.d", "f0:5,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x01140400, 0xfffffc00, "fabs.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01140800, 0xfffffc00, "fabs.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01141400, 0xfffffc00, "fneg.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01141800, 0xfffffc00, "fneg.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01142400, 0xfffffc00, "flogb.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01142800, 0xfffffc00, "flogb.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01143400, 0xfffffc00, "fclass.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01143800, 0xfffffc00, "fclass.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01144400, 0xfffffc00, "fsqrt.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01144800, 0xfffffc00, "fsqrt.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01145400, 0xfffffc00, "frecip.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01145800, 0xfffffc00, "frecip.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01146400, 0xfffffc00, "frsqrt.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01146800, 0xfffffc00, "frsqrt.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01149400, 0xfffffc00, "fmov.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01149800, 0xfffffc00, "fmov.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x0114a400, 0xfffffc00, "movgr2fr.w", "f0:5,r5:5", 0, 0, 0, 0 },
+ { 0x0114a800, 0xfffffc00, "movgr2fr.d", "f0:5,r5:5", 0, 0, 0, 0 },
+ { 0x0114ac00, 0xfffffc00, "movgr2frh.w", "f0:5,r5:5", 0, 0, 0, 0 },
+ { 0x0114b400, 0xfffffc00, "movfr2gr.s", "r0:5,f5:5", 0, 0, 0, 0 },
+ { 0x0114b800, 0xfffffc00, "movfr2gr.d", "r0:5,f5:5", 0, 0, 0, 0 },
+ { 0x0114bc00, 0xfffffc00, "movfrh2gr.s", "r0:5,f5:5", 0, 0, 0, 0 },
+ { 0x0114c000, 0xfffffc00, "movgr2fcsr", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x0114c800, 0xfffffc00, "movfcsr2gr", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x0114d000, 0xfffffc18, "movfr2cf", "c0:3,f5:5", 0, 0, 0, 0 },
+ { 0x0114d400, 0xffffff00, "movcf2fr", "f0:5,c5:3", 0, 0, 0, 0 },
+ { 0x0114d800, 0xfffffc18, "movgr2cf", "c0:3,r5:5", 0, 0, 0, 0 },
+ { 0x0114dc00, 0xffffff00, "movcf2gr", "r0:5,c5:3", 0, 0, 0, 0 },
+ { 0x01191800, 0xfffffc00, "fcvt.s.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x01192400, 0xfffffc00, "fcvt.d.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a0400, 0xfffffc00, "ftintrm.w.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a0800, 0xfffffc00, "ftintrm.w.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a2400, 0xfffffc00, "ftintrm.l.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a2800, 0xfffffc00, "ftintrm.l.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a4400, 0xfffffc00, "ftintrp.w.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a4800, 0xfffffc00, "ftintrp.w.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a6400, 0xfffffc00, "ftintrp.l.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a6800, 0xfffffc00, "ftintrp.l.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a8400, 0xfffffc00, "ftintrz.w.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011a8800, 0xfffffc00, "ftintrz.w.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011aa400, 0xfffffc00, "ftintrz.l.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011aa800, 0xfffffc00, "ftintrz.l.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011ac400, 0xfffffc00, "ftintrne.w.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011ac800, 0xfffffc00, "ftintrne.w.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011ae400, 0xfffffc00, "ftintrne.l.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011ae800, 0xfffffc00, "ftintrne.l.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011b0400, 0xfffffc00, "ftint.w.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011b0800, 0xfffffc00, "ftint.w.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011b2400, 0xfffffc00, "ftint.l.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011b2800, 0xfffffc00, "ftint.l.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011d1000, 0xfffffc00, "ffint.s.w", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011d1800, 0xfffffc00, "ffint.s.l", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011d2000, 0xfffffc00, "ffint.d.w", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011d2800, 0xfffffc00, "ffint.d.l", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011e4400, 0xfffffc00, "frint.s", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0x011e4800, 0xfffffc00, "frint.d", "f0:5,f5:5", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_lmm_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x02000000, 0xffc00000, "slti", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x02400000, 0xffc00000, "sltui", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x02800000, 0xffc00000, "addi.w", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x02c00000, 0xffc00000, "addi.d", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x03000000, 0xffc00000, "lu52i.d", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x0, 0x0, "nop", "", "andi $r0,$r0,0", 0, 0, 0 },
+ { 0x03400000, 0xffc00000, "andi", "r0:5,r5:5,u10:12", 0, 0, 0, 0 },
+ { 0x03800000, 0xffc00000, "ori", "r0:5,r5:5,u10:12", 0, 0, 0, 0 },
+ { 0x03c00000, 0xffc00000, "xori", "r0:5,r5:5,u10:12", 0, 0, 0, 0 },
+ { 0x10000000, 0xfc000000, "addu16i.d", "r0:5,r5:5,s10:16", 0, 0, 0, 0 },
+ { 0x14000000, 0xfe000000, "lu12i.w", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0x16000000, 0xfe000000, "lu32i.d", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0x18000000, 0xfe000000, "pcaddi", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0x1a000000, 0xfe000000, "pcalau12i", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0x1c000000, 0xfe000000, "pcaddu12i", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0x1e000000, 0xfe000000, "pcaddu18i", "r0:5,s5:20", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_privilege_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x04000000, 0xff0003e0, "csrrd", "r0:5,u10:14", 0, 0, 0, 0 },
+ { 0x04000020, 0xff0003e0, "csrwr", "r0:5,u10:14", 0, 0, 0, 0 },
+ { 0x04000000, 0xff000000, "csrxchg", "r0:5,r5:5,u10:14", 0, 0, 0, 0 },
+ { 0x06000000, 0xffc00000, "cacop", "u0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x06400000, 0xfffc0000, "lddir", "r0:5,r5:5,u10:8", 0, 0, 0, 0 },
+ { 0x06440000, 0xfffc001f, "ldpte", "r5:5,u10:8", 0, 0, 0, 0 },
+ { 0x06480000, 0xfffffc00, "iocsrrd.b", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06480400, 0xfffffc00, "iocsrrd.h", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06480800, 0xfffffc00, "iocsrrd.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06480c00, 0xfffffc00, "iocsrrd.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06481000, 0xfffffc00, "iocsrwr.b", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06481400, 0xfffffc00, "iocsrwr.h", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06481800, 0xfffffc00, "iocsrwr.w", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06481c00, 0xfffffc00, "iocsrwr.d", "r0:5,r5:5", 0, 0, 0, 0 },
+ { 0x06482000, 0xffffffff, "tlbclr", "", 0, 0, 0, 0 },
+ { 0x06482400, 0xffffffff, "tlbflush", "", 0, 0, 0, 0 },
+ { 0x06482800, 0xffffffff, "tlbsrch", "", 0, 0, 0, 0 },
+ { 0x06482c00, 0xffffffff, "tlbrd", "", 0, 0, 0, 0 },
+ { 0x06483000, 0xffffffff, "tlbwr", "", 0, 0, 0, 0 },
+ { 0x06483400, 0xffffffff, "tlbfill", "", 0, 0, 0, 0 },
+ { 0x06483800, 0xffffffff, "ertn", "", 0, 0, 0, 0 },
+ { 0x06488000, 0xffff8000, "idle", "u0:15", 0, 0, 0, 0 },
+ { 0x06498000, 0xffff8000, "invtlb", "u0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_4opt_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x08100000, 0xfff00000, "fmadd.s", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08200000, 0xfff00000, "fmadd.d", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08500000, 0xfff00000, "fmsub.s", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08600000, 0xfff00000, "fmsub.d", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08900000, 0xfff00000, "fnmadd.s", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08a00000, 0xfff00000, "fnmadd.d", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08d00000, 0xfff00000, "fnmsub.s", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x08e00000, 0xfff00000, "fnmsub.d", "f0:5,f5:5,f10:5,f15:5", 0, 0, 0, 0 },
+ { 0x0c100000, 0xffff8018, "fcmp.caf.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c108000, 0xffff8018, "fcmp.saf.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c110000, 0xffff8018, "fcmp.clt.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c118000, 0xffff8018, "fcmp.slt.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c118000, 0xffff8018, "fcmp.sgt.s", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c120000, 0xffff8018, "fcmp.ceq.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c128000, 0xffff8018, "fcmp.seq.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c130000, 0xffff8018, "fcmp.cle.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c138000, 0xffff8018, "fcmp.sle.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c138000, 0xffff8018, "fcmp.sge.s", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c140000, 0xffff8018, "fcmp.cun.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c148000, 0xffff8018, "fcmp.sun.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c150000, 0xffff8018, "fcmp.cult.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c150000, 0xffff8018, "fcmp.cugt.s", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c158000, 0xffff8018, "fcmp.sult.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c160000, 0xffff8018, "fcmp.cueq.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c168000, 0xffff8018, "fcmp.sueq.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c170000, 0xffff8018, "fcmp.cule.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c170000, 0xffff8018, "fcmp.cuge.s", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c178000, 0xffff8018, "fcmp.sule.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c180000, 0xffff8018, "fcmp.cne.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c188000, 0xffff8018, "fcmp.sne.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c1a0000, 0xffff8018, "fcmp.cor.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c1a8000, 0xffff8018, "fcmp.sor.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c1c0000, 0xffff8018, "fcmp.cune.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c1c8000, 0xffff8018, "fcmp.sune.s", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c200000, 0xffff8018, "fcmp.caf.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c208000, 0xffff8018, "fcmp.saf.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c210000, 0xffff8018, "fcmp.clt.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c218000, 0xffff8018, "fcmp.slt.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c218000, 0xffff8018, "fcmp.sgt.d", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c220000, 0xffff8018, "fcmp.ceq.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c228000, 0xffff8018, "fcmp.seq.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c230000, 0xffff8018, "fcmp.cle.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c238000, 0xffff8018, "fcmp.sle.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c238000, 0xffff8018, "fcmp.sge.d", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c240000, 0xffff8018, "fcmp.cun.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c248000, 0xffff8018, "fcmp.sun.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c250000, 0xffff8018, "fcmp.cult.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c250000, 0xffff8018, "fcmp.cugt.d", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c258000, 0xffff8018, "fcmp.sult.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c260000, 0xffff8018, "fcmp.cueq.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c268000, 0xffff8018, "fcmp.sueq.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c270000, 0xffff8018, "fcmp.cule.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c270000, 0xffff8018, "fcmp.cuge.d", "c0:3,f10:5,f5:5", 0, 0, 0, 0 },
+ { 0x0c278000, 0xffff8018, "fcmp.sule.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c280000, 0xffff8018, "fcmp.cne.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c288000, 0xffff8018, "fcmp.sne.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c2a0000, 0xffff8018, "fcmp.cor.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c2a8000, 0xffff8018, "fcmp.sor.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c2c0000, 0xffff8018, "fcmp.cune.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0c2c8000, 0xffff8018, "fcmp.sune.d", "c0:3,f5:5,f10:5", 0, 0, 0, 0 },
+ { 0x0d000000, 0xfffc0000, "fsel", "f0:5,f5:5,f10:5,c15:3", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_load_store_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x20000000, 0xff000000, "ll.w", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x21000000, 0xff000000, "sc.w", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x22000000, 0xff000000, "ll.d", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x23000000, 0xff000000, "sc.d", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x24000000, 0xff000000, "ldptr.w", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x25000000, 0xff000000, "stptr.w", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x26000000, 0xff000000, "ldptr.d", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x27000000, 0xff000000, "stptr.d", "r0:5,r5:5,s10:14<<2", 0, 0, 0, 0 },
+ { 0x28000000, 0xffc00000, "ld.b", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x28400000, 0xffc00000, "ld.h", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x28800000, 0xffc00000, "ld.w", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x28c00000, 0xffc00000, "ld.d", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x29000000, 0xffc00000, "st.b", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x29400000, 0xffc00000, "st.h", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x29800000, 0xffc00000, "st.w", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x29c00000, 0xffc00000, "st.d", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2a000000, 0xffc00000, "ld.bu", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2a400000, 0xffc00000, "ld.hu", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2a800000, 0xffc00000, "ld.wu", "r0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2ac00000, 0xffc00000, "preld", "u0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2b000000, 0xffc00000, "fld.s", "f0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2b400000, 0xffc00000, "fst.s", "f0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2b800000, 0xffc00000, "fld.d", "f0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x2bc00000, 0xffc00000, "fst.d", "f0:5,r5:5,s10:12", 0, 0, 0, 0 },
+ { 0x38000000, 0xffff8000, "ldx.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38040000, 0xffff8000, "ldx.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38080000, 0xffff8000, "ldx.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x380c0000, 0xffff8000, "ldx.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38100000, 0xffff8000, "stx.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38140000, 0xffff8000, "stx.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38180000, 0xffff8000, "stx.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x381c0000, 0xffff8000, "stx.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38200000, 0xffff8000, "ldx.bu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38240000, 0xffff8000, "ldx.hu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38280000, 0xffff8000, "ldx.wu", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x382c0000, 0xffff8000, "preldx", "u0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38300000, 0xffff8000, "fldx.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38340000, 0xffff8000, "fldx.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38380000, 0xffff8000, "fstx.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x383c0000, 0xffff8000, "fstx.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amswap.w", "r,r,r,u0:0", "amswap.w %1,%2,%3", 0, 0, 0 },
+ { 0x38600000, 0xffff8000, "amswap.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amswap.d", "r,r,r,u0:0", "amswap.d %1,%2,%3", 0, 0, 0 },
+ { 0x38608000, 0xffff8000, "amswap.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amadd.w", "r,r,r,u0:0", "amadd.w %1,%2,%3", 0, 0, 0 },
+ { 0x38610000, 0xffff8000, "amadd.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amadd.d", "r,r,r,u0:0", "amadd.d %1,%2,%3", 0, 0, 0 },
+ { 0x38618000, 0xffff8000, "amadd.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amand.w", "r,r,r,u0:0", "amand.w %1,%2,%3", 0, 0, 0 },
+ { 0x38620000, 0xffff8000, "amand.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amand.d", "r,r,r,u0:0", "amand.d %1,%2,%3", 0, 0, 0 },
+ { 0x38628000, 0xffff8000, "amand.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amor.w", "r,r,r,u0:0", "amor.w %1,%2,%3", 0, 0, 0 },
+ { 0x38630000, 0xffff8000, "amor.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amor.d", "r,r,r,u0:0", "amor.d %1,%2,%3", 0, 0, 0 },
+ { 0x38638000, 0xffff8000, "amor.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amxor.w", "r,r,r,u0:0", "amxor.w %1,%2,%3", 0, 0, 0 },
+ { 0x38640000, 0xffff8000, "amxor.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amxor.d", "r,r,r,u0:0", "amxor.d %1,%2,%3", 0, 0, 0 },
+ { 0x38648000, 0xffff8000, "amxor.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax.w", "r,r,r,u0:0", "ammax.w %1,%2,%3", 0, 0, 0 },
+ { 0x38650000, 0xffff8000, "ammax.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax.d", "r,r,r,u0:0", "ammax.d %1,%2,%3", 0, 0, 0 },
+ { 0x38658000, 0xffff8000, "ammax.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin.w", "r,r,r,u0:0", "ammin.w %1,%2,%3", 0, 0, 0 },
+ { 0x38660000, 0xffff8000, "ammin.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin.d", "r,r,r,u0:0", "ammin.d %1,%2,%3", 0, 0, 0 },
+ { 0x38668000, 0xffff8000, "ammin.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax.wu", "r,r,r,u0:0", "ammax.wu %1,%2,%3", 0, 0, 0 },
+ { 0x38670000, 0xffff8000, "ammax.wu", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax.du", "r,r,r,u0:0", "ammax.du %1,%2,%3", 0, 0, 0 },
+ { 0x38678000, 0xffff8000, "ammax.du", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin.wu", "r,r,r,u0:0", "ammin.wu %1,%2,%3", 0, 0, 0 },
+ { 0x38680000, 0xffff8000, "ammin.wu", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin.du", "r,r,r,u0:0", "ammin.du %1,%2,%3", 0, 0, 0 },
+ { 0x38688000, 0xffff8000, "ammin.du", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amswap_db.w", "r,r,r,u0:0", "amswap_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x38690000, 0xffff8000, "amswap_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amswap_db.d", "r,r,r,u0:0", "amswap_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x38698000, 0xffff8000, "amswap_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amadd_db.w", "r,r,r,u0:0", "amadd_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386a0000, 0xffff8000, "amadd_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amadd_db.d", "r,r,r,u0:0", "amadd_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386a8000, 0xffff8000, "amadd_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amand_db.w", "r,r,r,u0:0", "amand_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386b0000, 0xffff8000, "amand_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amand_db.d", "r,r,r,u0:0", "amand_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386b8000, 0xffff8000, "amand_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amor_db.w", "r,r,r,u0:0", "amor_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386c0000, 0xffff8000, "amor_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amor_db.d", "r,r,r,u0:0", "amor_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386c8000, 0xffff8000, "amor_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amxor_db.w", "r,r,r,u0:0", "amxor_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386d0000, 0xffff8000, "amxor_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "amxor_db.d", "r,r,r,u0:0", "amxor_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386d8000, 0xffff8000, "amxor_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax_db.w", "r,r,r,u0:0", "ammax_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386e0000, 0xffff8000, "ammax_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax_db.d", "r,r,r,u0:0", "ammax_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386e8000, 0xffff8000, "ammax_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin_db.w", "r,r,r,u0:0", "ammin_db.w %1,%2,%3", 0, 0, 0 },
+ { 0x386f0000, 0xffff8000, "ammin_db.w", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin_db.d", "r,r,r,u0:0", "ammin_db.d %1,%2,%3", 0, 0, 0 },
+ { 0x386f8000, 0xffff8000, "ammin_db.d", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax_db.wu", "r,r,r,u0:0", "ammax_db.wu %1,%2,%3", 0, 0, 0 },
+ { 0x38700000, 0xffff8000, "ammax_db.wu", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammax_db.du", "r,r,r,u0:0", "ammax_db.du %1,%2,%3", 0, 0, 0 },
+ { 0x38708000, 0xffff8000, "ammax_db.du", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin_db.wu", "r,r,r,u0:0", "ammin_db.wu %1,%2,%3", 0, 0, 0 },
+ { 0x38710000, 0xffff8000, "ammin_db.wu", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ammin_db.du", "r,r,r,u0:0", "ammin_db.du %1,%2,%3", 0, 0, 0 },
+ { 0x38718000, 0xffff8000, "ammin_db.du", "r0:5,r10:5,r5:5", 0, 0, 0, 0 },
+ { 0x38720000, 0xffff8000, "dbar", "u0:15", 0, 0, 0, 0 },
+ { 0x38728000, 0xffff8000, "ibar", "u0:15", 0, 0, 0, 0 },
+ { 0x38740000, 0xffff8000, "fldgt.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38748000, 0xffff8000, "fldgt.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38750000, 0xffff8000, "fldle.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38758000, 0xffff8000, "fldle.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38760000, 0xffff8000, "fstgt.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38768000, 0xffff8000, "fstgt.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38770000, 0xffff8000, "fstle.s", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38778000, 0xffff8000, "fstle.d", "f0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38780000, 0xffff8000, "ldgt.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38788000, 0xffff8000, "ldgt.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38790000, 0xffff8000, "ldgt.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x38798000, 0xffff8000, "ldgt.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387a0000, 0xffff8000, "ldle.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387a8000, 0xffff8000, "ldle.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387b0000, 0xffff8000, "ldle.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387b8000, 0xffff8000, "ldle.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387c0000, 0xffff8000, "stgt.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387c8000, 0xffff8000, "stgt.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387d0000, 0xffff8000, "stgt.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387d8000, 0xffff8000, "stgt.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387e0000, 0xffff8000, "stle.b", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387e8000, 0xffff8000, "stle.h", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387f0000, 0xffff8000, "stle.w", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0x387f8000, 0xffff8000, "stle.d", "r0:5,r5:5,r10:5", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+static struct loongarch_opcode loongarch_jmp_opcodes[] =
+{
+ /* match, mask, name, format, macro, include, exclude, pinfo. */
+ { 0x0, 0x0, "bltz", "r,la", "bltz %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x60000000, 0xfc00001f, "bltz", "r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bgtz", "r,la", "bgtz %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x60000000, 0xfc0003e0, "bgtz", "r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bgez", "r,la", "bgez %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x64000000, 0xfc00001f, "bgez", "r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "blez", "r,la", "blez %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x64000000, 0xfc0003e0, "blez", "r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "beqz", "r,la", "beqz %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x40000000, 0xfc000000, "beqz", "r5:5,sb0:5|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bnez", "r,la", "bnez %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x44000000, 0xfc000000, "bnez", "r5:5,sb0:5|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bceqz", "c,la", "bceqz %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x48000000, 0xfc000300, "bceqz", "c5:3,sb0:5|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bcnez", "c,la", "bcnez %1,%%pcrel(%2)", 0, 0, 0 },
+ { 0x48000100, 0xfc000300, "bcnez", "c5:3,sb0:5|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "jr", "r", "jirl $r0,%1,0", 0, 0, 0 },
+ { 0x50000000, 0xfc000000, "b", "sb0:10|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "b", "la", "b %%pcrel(%1)", 0, 0, 0 },
+ { 0x4c000000, 0xfc000000, "jirl", "r0:5,r5:5,s10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bl", "la", "bl %%pcrel(%1)", 0, 0, 0 },
+ { 0x54000000, 0xfc000000, "bl", "sb0:10|10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "beq", "r,r,la", "beq %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x58000000, 0xfc000000, "beq", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bne", "r,r,la", "bne %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x5c000000, 0xfc000000, "bne", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "blt", "r,r,la", "blt %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x60000000, 0xfc000000, "blt", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bgt", "r,r,la", "bgt %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x60000000, 0xfc000000, "bgt", "r0:5,r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bge", "r,r,la", "bge %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x64000000, 0xfc000000, "bge", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "ble", "r,r,la", "ble %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x64000000, 0xfc000000, "ble", "r0:5,r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bltu", "r,r,la", "bltu %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x68000000, 0xfc000000, "bltu", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bgtu", "r,r,la", "bgtu %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x68000000, 0xfc000000, "bgtu", "r0:5,r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bgeu", "r,r,la", "bgeu %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x6c000000, 0xfc000000, "bgeu", "r5:5,r0:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0x0, 0x0, "bleu", "r,r,la", "bleu %1,%2,%%pcrel(%3)", 0, 0, 0 },
+ { 0x6c000000, 0xfc000000, "bleu", "r0:5,r5:5,sb10:16<<2", 0, 0, 0, 0 },
+ { 0 } /* Terminate the list. */
+};
+
+struct loongarch_ase loongarch_ASEs[] =
+{
+ { &LARCH_opts.ase_fix, loongarch_macro_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_fix, loongarch_lmm_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_fix, loongarch_privilege_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_fix, loongarch_jmp_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_fix, loongarch_load_store_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_fix, loongarch_fix_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_float, loongarch_4opt_opcodes, 0, 0, { 0 }, 0, 0 },
+ { &LARCH_opts.ase_float, loongarch_float_opcodes, 0, 0, { 0 }, 0, 0 },
+
+ { 0 },
+};
diff --git a/opcodes/po/POTFILES.in b/opcodes/po/POTFILES.in
index 0659b99b39b..b1037a47533 100644
--- a/opcodes/po/POTFILES.in
+++ b/opcodes/po/POTFILES.in
@@ -111,6 +111,9 @@ lm32-ibld.c
lm32-opc.c
lm32-opc.h
lm32-opinst.c
+loongarch-coder.c
+loongarch-dis.c
+loongarch-opc.c
m10200-dis.c
m10200-opc.c
m10300-dis.c
--
2.27.0
</stddef.h></stdlib.h></xuchenghua@loongson.cn>
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