upload android base code part8

android/toolchain/binutils/binutils-2.25/include/opcode/rx.h

@@ -0,0 +1,214 @@
+/* Opcode decoder for the Renesas RX
+   Copyright (C) 2008-2014 Free Software Foundation, Inc.
+   Written by DJ Delorie <dj@redhat.com>
+
+   This file is part of GDB, the GNU Debugger and GAS, the GNU Assembler.
+
+   This program 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 of the License, or
+   (at your option) any later version.
+
+   This program 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; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+/* The RX decoder in libopcodes is used by the simulator, gdb's
+   analyzer, and the disassembler.  Given an opcode data source,
+   it decodes the next opcode into the following structures.  */
+
+typedef enum
+{
+  RX_AnySize = 0,
+  RX_Byte, /* undefined extension */
+  RX_UByte,
+  RX_SByte,
+  RX_Word, /* undefined extension */
+  RX_UWord,
+  RX_SWord,
+  RX_3Byte,
+  RX_Long,
+} RX_Size;
+
+typedef enum
+{
+  RX_Operand_None,
+  RX_Operand_Immediate,	/* #addend */
+  RX_Operand_Register,	/* Rn */
+  RX_Operand_Indirect,	/* [Rn + addend] */
+  RX_Operand_Postinc,	/* [Rn+] */
+  RX_Operand_Predec,	/* [-Rn] */
+  RX_Operand_Condition,	/* eq, gtu, etc */
+  RX_Operand_Flag,	/* [UIOSZC] */
+  RX_Operand_TwoReg,	/* [Rn + scale*R2] */
+} RX_Operand_Type;
+
+typedef enum
+{
+  RXO_unknown,
+  RXO_mov,	/* d = s (signed) */
+  RXO_movbi,	/* d = [s,s2] (signed) */
+  RXO_movbir,	/* [s,s2] = d (signed) */
+  RXO_pushm,	/* s..s2 */
+  RXO_popm,	/* s..s2 */
+  RXO_xchg,	/* s <-> d */
+  RXO_stcc,	/* d = s if cond(s2) */
+  RXO_rtsd,	/* rtsd, 1=imm, 2-0 = reg if reg type */
+
+  /* These are all either d OP= s or, if s2 is set, d = s OP s2.  Note
+     that d may be "None".  */
+  RXO_and,
+  RXO_or,
+  RXO_xor,
+  RXO_add,
+  RXO_sub,
+  RXO_mul,
+  RXO_div,
+  RXO_divu,
+  RXO_shll,
+  RXO_shar,
+  RXO_shlr,
+
+  RXO_adc,	/* d = d + s + carry */
+  RXO_sbb,	/* d = d - s - ~carry */
+  RXO_abs,	/* d = |s| */
+  RXO_max,	/* d = max(d,s) */
+  RXO_min,	/* d = min(d,s) */
+  RXO_emul,	/* d:64 = d:32 * s */
+  RXO_emulu,	/* d:64 = d:32 * s (unsigned) */
+
+  RXO_rolc,	/* d <<= 1 through carry */
+  RXO_rorc,	/* d >>= 1 through carry*/
+  RXO_rotl,	/* d <<= #s without carry */
+  RXO_rotr,	/* d >>= #s without carry*/
+  RXO_revw,	/* d = revw(s) */
+  RXO_revl,	/* d = revl(s) */
+  RXO_branch,	/* pc = d if cond(s) */
+  RXO_branchrel,/* pc += d if cond(s) */
+  RXO_jsr,	/* pc = d */
+  RXO_jsrrel,	/* pc += d */
+  RXO_rts,
+  RXO_nop,
+  RXO_nop2,
+  RXO_nop3,
+
+  RXO_scmpu,
+  RXO_smovu,
+  RXO_smovb,
+  RXO_suntil,
+  RXO_swhile,
+  RXO_smovf,
+  RXO_sstr,
+
+  RXO_rmpa,
+  RXO_mulhi,
+  RXO_mullo,
+  RXO_machi,
+  RXO_maclo,
+  RXO_mvtachi,
+  RXO_mvtaclo,
+  RXO_mvfachi,
+  RXO_mvfacmi,
+  RXO_mvfaclo,
+  RXO_racw,
+
+  RXO_sat,	/* sat(d) */
+  RXO_satr,
+
+  RXO_fadd,	/* d op= s */
+  RXO_fcmp,
+  RXO_fsub,
+  RXO_ftoi,
+  RXO_fmul,
+  RXO_fdiv,
+  RXO_round,
+  RXO_itof,
+
+  RXO_bset,	/* d |= (1<<s) */
+  RXO_bclr,	/* d &= ~(1<<s) */
+  RXO_btst,	/* s & (1<<s2) */
+  RXO_bnot,	/* d ^= (1<<s) */
+  RXO_bmcc,	/* d<s> = cond(s2) */
+
+  RXO_clrpsw,	/* flag index in d */
+  RXO_setpsw,	/* flag index in d */
+  RXO_mvtipl,	/* new IPL in s */
+
+  RXO_rtfi,
+  RXO_rte,
+  RXO_rtd,	/* undocumented */
+  RXO_brk,
+  RXO_dbt,	/* undocumented */
+  RXO_int,	/* vector id in s */
+  RXO_stop,
+  RXO_wait,
+
+  RXO_sccnd,	/* d = cond(s) ? 1 : 0 */
+} RX_Opcode_ID;
+
+/* Condition bitpatterns, as registers.  */
+#define RXC_eq		0
+#define RXC_z		0
+#define RXC_ne		1
+#define RXC_nz		1
+#define RXC_c		2
+#define RXC_nc		3
+#define RXC_gtu		4
+#define RXC_leu		5
+#define RXC_pz		6
+#define RXC_n		7
+#define RXC_ge		8
+#define RXC_lt		9
+#define RXC_gt		10
+#define RXC_le		11
+#define RXC_o		12
+#define RXC_no		13
+#define RXC_always	14
+#define RXC_never	15
+
+typedef struct
+{
+  RX_Operand_Type  type;
+  int              reg;
+  int              addend;
+  RX_Size          size;
+} RX_Opcode_Operand;
+
+typedef struct
+{
+  RX_Opcode_ID      id;
+  int               n_bytes;
+  int               prefix;
+  char *            syntax;
+  RX_Size           size;
+  /* By convention, these are destination, source1, source2.  */
+  RX_Opcode_Operand op[3];
+
+  /* The logic here is:
+     newflags = (oldflags & ~(int)flags_0) | flags_1 | (op_flags & flags_s)
+     Only the O, S, Z, and C flags are affected.  */
+  char flags_0; /* This also clears out flags-to-be-set.  */
+  char flags_1;
+  char flags_s;
+} RX_Opcode_Decoded;
+
+/* Within the syntax, %c-style format specifiers are as follows:
+
+   %% = '%' character
+   %0 = operand[0] (destination)
+   %1 = operand[1] (source)
+   %2 = operand[2] (2nd source)
+   %s = operation size (b/w/l)
+   %SN = operand size [N] (N=0,1,2)
+   %aN = op[N] as an address (N=0,1,2)
+
+   Register numbers 0..15 are general registers.  16..31 are control
+   registers.  32..47 are condition codes.  */
+
+int rx_decode_opcode (unsigned long, RX_Opcode_Decoded *, int (*)(void *), void *);