#include "ansidecl.h"
#include "opcode/v850.h"
-
-/* Local insertion and extraction functions. */
-static unsigned long insert_d9 PARAMS ((unsigned long, long, const char **));
-static long extract_d9 PARAMS ((unsigned long, int *));
-static unsigned long insert_d22 PARAMS ((unsigned long, long, const char **));
-static long extract_d22 PARAMS ((unsigned long, int *));
-static unsigned long insert_d16_15 PARAMS ((unsigned long, long,
- const char **));
-static long extract_d16_15 PARAMS ((unsigned long, int *));
-static unsigned long insert_d8_7 PARAMS ((unsigned long, long, const char **));
-static long extract_d8_7 PARAMS ((unsigned long, int *));
-static unsigned long insert_d8_6 PARAMS ((unsigned long, long, const char **));
-static long extract_d8_6 PARAMS ((unsigned long, int *));
+#include <stdio.h>
/* regular opcode */
#define OP(x) ((x & 0x3f) << 5)
-#define OP_MASK OP(0x3f)
+#define OP_MASK OP (0x3f)
/* conditional branch opcode */
#define BOP(x) ((0x0b << 7) | (x & 0x0f))
#define two(x,y) ((unsigned int) (x) | ((unsigned int) (y) << 16))
+\f
+/* The functions used to insert and extract complicated operands. */
+
+static unsigned long
+insert_d9 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char **errmsg;
+{
+ if (value > 0xff || value < -0x100)
+ *errmsg = "branch value out of range";
+
+ if ((value % 2) != 0)
+ *errmsg = "branch to odd offset";
+
+ return (insn | ((value & 0x1f0) << 7) | ((value & 0x0e) << 3));
+}
+
+static unsigned long
+extract_d9 (insn, invalid)
+ unsigned long insn;
+ int *invalid;
+{
+ unsigned long ret = ((insn & 0xf800) >> 7) | ((insn & 0x0070) >> 3);
+
+ if ((insn & 0x8000) != 0)
+ ret -= 0x0200;
+
+ return ret;
+}
+
+static unsigned long
+insert_d22 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char **errmsg;
+{
+ if (value > 0x1fffff || value < -0x200000)
+ *errmsg = "branch value out of range";
+
+ if ((value % 2) != 0)
+ *errmsg = "branch to odd offset";
+
+ return (insn | ((value & 0xfffe) << 16) | ((value & 0x3f0000) >> 16));
+}
+
+static unsigned long
+extract_d22 (insn, invalid)
+ unsigned long insn;
+ int *invalid;
+{
+ unsigned long ret = ((insn & 0xfffe0000) >> 16) | ((insn & 0x3f) << 16);
+
+ return ((ret << 10) >> 10);
+}
+
+static unsigned long
+insert_d16_15 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char **errmsg;
+{
+ if (value > 0x7fff || value < -0x8000)
+ *errmsg = "value out of range";
+
+ if ((value % 2) != 0)
+ *errmsg = "load/store half/word at odd offset";
+
+ return insn | ((value & 0xfffe) << 16);
+}
+
+static unsigned long
+extract_d16_15 (insn, invalid)
+ unsigned long insn;
+ int *invalid;
+{
+ signed long ret = (insn & 0xfffe0000);
+
+ return ret >> 16;
+}
+
+static unsigned long
+insert_d8_7 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char **errmsg;
+{
+ if (value > 0xff || value < 0)
+ *errmsg = "short load/store half value out of range";
+
+ if ((value % 2) != 0)
+ *errmsg = "short load/store half at odd offset";
+
+ value >>= 1;
+
+ return (insn | (value & 0x7f));
+}
+
+static unsigned long
+extract_d8_7 (insn, invalid)
+ unsigned long insn;
+ int *invalid;
+{
+ unsigned long ret = (insn & 0x7f);
+
+ return ret << 1;
+}
+
+static unsigned long
+insert_d8_6 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char **errmsg;
+{
+ if (value > 0xff || value < 0)
+ *errmsg = "short load/store word value out of range";
+
+ if ((value % 4) != 0)
+ *errmsg = "short load/store word at odd offset";
+
+ value >>= 1;
+
+ return (insn | (value & 0x7e));
+}
+
+static unsigned long
+extract_d8_6 (insn, invalid)
+ unsigned long insn;
+ int *invalid;
+{
+ unsigned long ret = (insn & 0x7e);
+
+ return ret << 1;
+}
+
+/* start-sanitize-v850e */
+
+static unsigned long
+insert_d5_4 (insn, value, errmsg)
+ unsigned long insn;
+ long value;
+ const char ** errmsg;
+{
+ if (value > 0x1f || value < 0)
+ *errmsg = "unsigned short load half value out of range";
+
+ if (value & 1)
+ *errmsg = "unsigned short load half at odd offset";
+
+ value >>= 1;
+
+ return (insn | (value & 0x0f));
+}
+
+static unsigned long
+extract_d5_4 (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ unsigned long ret = (insn & 0x0f);
+
+ return ret << 1;
+}
+
+static unsigned long
+insert_d16_16 (insn, value, errmsg)
+ unsigned long insn;
+ signed long value;
+ const char ** errmsg;
+{
+ if (value > 0x7fff || value < -0x8000)
+ *errmsg = "value out of range";
+
+ return (insn | ((value & 0xfffe) << 16) | ((value & 1) << 5));
+}
+
+static unsigned long
+extract_d16_16 (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ signed long ret = insn & 0xfffe0000;
+
+ ret >>= 16;
+
+ ret |= ((insn & 0x20) >> 5);
+
+ return ret;
+}
+
+static unsigned long
+insert_i9 (insn, value, errmsg)
+ unsigned long insn;
+ signed long value;
+ const char ** errmsg;
+{
+ if (value > 0xff || value < -0x100)
+ *errmsg = "value out of range";
+
+ return insn | ((value & 0x1e0) << 13) | (value & 0x1f);
+}
+
+static unsigned long
+extract_i9 (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ signed long ret = insn & 0x003c0000;
+
+ ret <<= 10;
+ ret >>= 23;
+
+ ret |= (insn & 0x1f);
+
+ return ret;
+}
+
+static unsigned long
+insert_u9 (insn, value, errmsg)
+ unsigned long insn;
+ unsigned long value;
+ const char ** errmsg;
+{
+ if (value > 0x1ff)
+ *errmsg = "value out of range";
+
+ return insn | ((value & 0x1e0) << 13) | (value & 0x1f);
+}
+
+static unsigned long
+extract_u9 (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ unsigned long ret = insn & 0x003c0000;
+
+ ret >>= 13;
+
+ ret |= (insn & 0x1f);
+
+ return ret;
+}
+
+/* start-sanitize-v850e */
+static unsigned long
+insert_spe (insn, value, errmsg)
+ unsigned long insn;
+ unsigned long value;
+ const char ** errmsg;
+{
+ if (value != 3)
+ *errmsg = "invalid register for stack adjustment";
+
+ return insn & (~ 0x180000);
+}
+
+static unsigned long
+extract_spe (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ return 3;
+}
+
+/* end-sanitize-v850e */
+/* start-sanitize-v850eq */
+
+static unsigned long
+insert_i5div (insn, value, errmsg)
+ unsigned long insn;
+ unsigned long value;
+ const char ** errmsg;
+{
+ if (value > 0x1ff)
+ *errmsg = "value out of range";
+
+ if (value & 1)
+ *errmsg = "value must be even";
+
+ value = 32 - value;
+
+ return insn | ((value & 0x1e) << 17);
+}
+
+static unsigned long
+extract_i5div (insn, invalid)
+ unsigned long insn;
+ int * invalid;
+{
+ unsigned long ret = insn & 0x3c0000;
+
+ ret >>= 17;
+
+ ret = 32 - ret;
+
+ return ret;
+}
+
+/* end-sanitize-v850eq */
+
\f
const struct v850_operand v850_operands[] = {
#define UNUSED 0
#define D22 (D9_RELAX+1)
{ 22, 0, insert_d22, extract_d22, V850_OPERAND_SIGNED | V850_OPERAND_DISP },
+/* start-sanitize-v850e */
+
+/* The signed DISP4 field in a format 4 insn. */
+#define D4 (D22+1)
+ { 4, 0, 0, 0, 0},
+
+/* The unsigned DISP5_4 field in a format 4 insn. */
+#define D5_4 (D4 + 1)
+ { 5, 0, insert_d5_4, extract_d5_4, V850_OPERAND_ADJUST_SHORT_MEMORY },
+
+/* The DISP16 field in an unsigned format 7 byte load insn. */
+#define D16_16 (D5_4 + 1)
+ { 16, 16, insert_d16_16, extract_d16_16, 0 },
+
+/* Third register in conditional moves. */
+#define R3 (D16_16 + 1)
+ { 5, 27, 0, 0, V850_OPERAND_REG },
+
+/* Condition code in conditional moves. */
+#define MOVCC (R3 + 1)
+ { 4, 17, 0, 0, V850_OPERAND_CC },
+
+/* The IMM9 field in a multiply word. */
+#define I9 (MOVCC + 1)
+ { 9, 0, insert_i9, extract_i9, V850_OPERAND_SIGNED },
+
+/* The IMM9 field in a multiply word. */
+#define U9 (I9 + 1)
+ { 9, 0, insert_u9, extract_u9, 0 },
+
+/* A list of registers in a prepare/dispose instruction. */
+#define LIST12 (U9 + 1)
+ { -1, 0xffe00001, 0, 0, V850E_PUSH_POP },
+
+/* The IMM6 field in a call instruction. */
+#define I6 (LIST12 + 1)
+ { 6, 0, 0, 0, 0 },
+
+/* The 16 bit immediate following a 32 bit instruction. */
+#define IMM16 (I6 + 1)
+ { 16, 16, 0, 0, V850_OPERAND_SIGNED | V850E_IMMEDIATE16 },
+
+/* The 32 bit immediate following a 32 bit instruction. */
+#define IMM32 (IMM16 + 1)
+ { 0, 0, 0, 0, V850E_IMMEDIATE32 },
+
+/* The IMM5 field in a push/pop instruction. */
+#define IMM5 (IMM32 + 1)
+ { 5, 1, 0, 0, 0 },
+
+/* Reg2 in dispose instruction. */
+#define R2DISPOSE (IMM5 + 1)
+ { 5, 16, 0, 0, V850_OPERAND_REG },
+
+/* Stack pointer in prepare instruction. */
+#define SP (R2DISPOSE + 1)
+ { 2, 19, insert_spe, extract_spe, V850_OPERAND_REG },
+
+/* end-sanitize-v850e */
+/* start-sanitize-v850eq */
+
+/* The IMM5 field in a divide N step instruction. */
+#define I5DIV (SP + 1)
+ { 9, 0, insert_i5div, extract_i5div, V850_OPERAND_SIGNED },
+
+ /* The list of registers in a PUSHMH/POPMH instruction. */
+#define LIST18_H (I5DIV + 1)
+ { -1, 0xfff8000f, 0, 0, V850E_PUSH_POP },
+
+ /* The list of registers in a PUSHML/POPML instruction. */
+#define LIST18_L (LIST18_H + 1)
+ { -1, 0xfff8001f, 0, 0, V850E_PUSH_POP }, /* The setting of the 4th bit is a flag to disassmble() in v850-dis.c */
+
+/* end-sanitize-v850eq */
} ;
\f
/* conditional branch instruction format (Format III) */
#define IF3 {D9_RELAX}
-/* 16-bit load/store instruction (Format IV) */
-#define IF4A {D7, EP, R2}
-#define IF4B {R2, D7, EP}
-#define IF4C {D8_7, EP, R2}
-#define IF4D {R2, D8_7, EP}
-#define IF4E {D8_6, EP, R2}
-#define IF4F {R2, D8_6, EP}
-
-/* Jump instruction (Format V) */
-#define IF5 {D22}
-
/* 3 operand instruction (Format VI) */
#define IF6 {I16, R1, R2}
/* 3 operand instruction (Format VI) */
#define IF6U {I16U, R1, R2}
-/* 32-bit load/store half/word instruction (Format VII) */
-#define IF7A {D16_15, R1, R2}
-#define IF7B {R2, D16_15, R1}
-
-/* 32-bit load/store byte instruction (Format VII) */
-#define IF7C {D16, R1, R2}
-#define IF7D {R2, D16, R1}
-
-/* Bit manipulation function. */
-
\f
/* The opcode table.
The format of the opcode table is:
- NAME OPCODE MASK { OPERANDS }
+ NAME OPCODE MASK { OPERANDS } MEMOP
NAME is the name of the instruction.
OPCODE is the instruction opcode.
MASK is the opcode mask; this is used to tell the disassembler
which bits in the actual opcode must match OPCODE.
OPERANDS is the list of operands.
-
+ MEMOP specifies which operand (if any) is a memory operand.
+
The disassembler reads the table in order and prints the first
instruction which matches, so this table is sorted to put more
specific instructions before more general instructions. It is also
sorted by major opcode. */
-const struct v850_opcode v850_opcodes[] = {
-{ "breakpoint", 0xffff, 0xffff, 0, 0 },
+const struct v850_opcode v850_opcodes[] =
+{
+{ "breakpoint", 0xffff, 0xffff, {UNUSED}, 0 },
+
+{ "jmp", one (0x0060), one (0xffe0), {R1}, 1 },
+
/* load/store instructions */
-{ "sld.b", one(0x0300), one(0x0780), IF4A, 1 },
-{ "sld.h", one(0x0400), one(0x0780), IF4C, 1 },
-{ "sld.w", one(0x0500), one(0x0781), IF4E, 1 },
-{ "sst.b", one(0x0380), one(0x0780), IF4B, 2 },
-{ "sst.h", one(0x0480), one(0x0780), IF4D, 2 },
-{ "sst.w", one(0x0501), one(0x0781), IF4F, 2 },
-
-{ "ld.b", two(0x0700,0x0000), two (0x07e0,0x0000), IF7C, 1 },
-{ "ld.h", two(0x0720,0x0000), two (0x07e0,0x0001), IF7A, 1 },
-{ "ld.w", two(0x0720,0x0001), two (0x07e0,0x0001), IF7A, 1 },
-{ "st.b", two(0x0740,0x0000), two (0x07e0,0x0000), IF7D, 2 },
-{ "st.h", two(0x0760,0x0000), two (0x07e0,0x0001), IF7B, 2 },
-{ "st.w", two(0x0760,0x0001), two (0x07e0,0x0001), IF7B, 2 },
+#ifdef ARCH_v850eq
+{ "sld.bu", one (0x0300), one (0x0780), {D7, EP, R2}, 1 },
+{ "sld.hu", one (0x0400), one (0x0780), {D8_7, EP, R2}, 1 },
+{ "sld.b", one (0x0060), one (0x07f0), {D4, EP, R2}, 1 },
+{ "sld.h", one (0x0070), one (0x07f0), {D5_4, EP, R2}, 1 },
+#else
+{ "sld.b", one (0x0300), one (0x0780), {D7, EP, R2}, 1 },
+{ "sld.h", one (0x0400), one (0x0780), {D8_7, EP, R2}, 1 },
+{ "sld.bu", one (0x0060), one (0x07f0), {D4, EP, R2}, 1 },
+{ "sld.hu", one (0x0070), one (0x07f0), {D5_4, EP, R2}, 1 },
+#endif
+{ "sld.w", one (0x0500), one (0x0781), {D8_6, EP, R2}, 1 },
+{ "sst.b", one (0x0380), one (0x0780), {R2, D7, EP}, 2 },
+{ "sst.h", one (0x0480), one (0x0780), {R2, D8_7, EP}, 2 },
+{ "sst.w", one (0x0501), one (0x0781), {R2, D8_6, EP}, 2 },
+
+/* start-sanitize-v850eq */
+{ "pushml", two (0x07e0, 0x0001), two (0xfff0, 0x0007), {LIST18_L}, 0 },
+{ "pushmh", two (0x07e0, 0x0003), two (0xfff0, 0x0007), {LIST18_H}, 0 },
+{ "popml", two (0x07f0, 0x0001), two (0xfff0, 0x0007), {LIST18_L}, 0 },
+{ "popmh", two (0x07f0, 0x0003), two (0xfff0, 0x0007), {LIST18_H}, 0 },
+/* end-sanitize-v850e */
+
+/* start-sanitize-v850e */
+{ "prepare", two (0x0780, 0x0003), two (0xffc0, 0x001f), {LIST12, IMM5, SP}, 0 },
+{ "prepare", two (0x0780, 0x000b), two (0xffc0, 0x001f), {LIST12, IMM5, IMM16}, 0 },
+{ "prepare", two (0x0780, 0x0013), two (0xffc0, 0x001f), {LIST12, IMM5, IMM16}, 0 },
+{ "prepare", two (0x0780, 0x001b), two (0xffc0, 0x001f), {LIST12, IMM5, IMM32}, 0 },
+{ "prepare", two (0x0780, 0x0001), two (0xffc0, 0x001f), {LIST12, IMM5}, 0 },
+{ "dispose", one (0x0640), one (0xffc0), {IMM5, LIST12, R2DISPOSE},0 },
+{ "dispose", two (0x0640, 0x0000), two (0xffc0, 0x001f), {IMM5, LIST12}, 0 },
+/* end-sanitize-v850e */
+
+{ "ld.b", two (0x0700, 0x0000), two (0x07e0, 0x0000), {D16, R1, R2}, 1 },
+{ "ld.h", two (0x0720, 0x0000), two (0x07e0, 0x0001), {D16_15, R1, R2}, 1 },
+{ "ld.w", two (0x0720, 0x0001), two (0x07e0, 0x0001), {D16_15, R1, R2}, 1 },
+/* start-sanitize-v850e */
+{ "ld.bu", two (0x0780, 0x0001), two (0x07c0, 0x0001), {D16_16, R1, R2}, 1 },
+{ "ld.hu", two (0x07e0, 0x0001), two (0x07e0, 0x0001), {D16_15, R1, R2}, 1 },
+/* end-sanitize-v850e */
+{ "st.b", two (0x0740, 0x0000), two (0x07e0, 0x0000), {R2, D16, R1}, 2 },
+{ "st.h", two (0x0760, 0x0000), two (0x07e0, 0x0001), {R2, D16_15, R1}, 2 },
+{ "st.w", two (0x0760, 0x0001), two (0x07e0, 0x0001), {R2, D16_15, R1}, 2 },
+
+/* start-sanitize-v850e */
+/* byte swap/extend instructions */
+{ "zxb", one (0x0080), one (0xffe0), {R1}, 0 },
+{ "zxh", one (0x00c0), one (0xffe0), {R1}, 0 },
+{ "sxb", one (0x00a0), one (0xffe0), {R1}, 0 },
+{ "sxh", one (0x00e0), one (0xffe0), {R1}, 0 },
+{ "bsh", two (0x07e0, 0x0342), two (0x07ff, 0x07ff), {R2, R3}, 0 },
+{ "bsw", two (0x07e0, 0x0340), two (0x07ff, 0x07ff), {R2, R3}, 0 },
+{ "hsw", two (0x07e0, 0x0344), two (0x07ff, 0x07ff), {R2, R3}, 0 },
+
+/* jump table instructions */
+{ "switch", one (0x0040), one (0xffe0), {R1}, 1 },
+{ "callt", one (0x0200), one (0xffc0), {I6}, 0 },
+{ "ctret", two (0x07e0, 0x0144), two (0xffff, 0xffff), {0}, 0 },
+/* end-sanitize-v850e */
/* arithmetic operation instructions */
-{ "nop", one(0x00), one(0xffff), {0}, 0 },
-{ "mov", OP(0x00), OP_MASK, IF1, 0 },
-{ "mov", OP(0x10), OP_MASK, IF2, 0 },
-{ "movea", OP(0x31), OP_MASK, IF6, 0 },
-{ "movhi", OP(0x32), OP_MASK, IF6, 0 },
-{ "add", OP(0x0e), OP_MASK, IF1, 0 },
-{ "add", OP(0x12), OP_MASK, IF2, 0 },
-{ "addi", OP(0x30), OP_MASK, IF6, 0 },
-{ "sub", OP(0x0d), OP_MASK, IF1, 0 },
-{ "subr", OP(0x0c), OP_MASK, IF1, 0 },
-{ "mulh", OP(0x07), OP_MASK, IF1, 0 },
-{ "mulh", OP(0x17), OP_MASK, IF2, 0 },
-{ "mulhi", OP(0x37), OP_MASK, IF6, 0 },
-{ "divh", OP(0x02), OP_MASK, IF1, 0 },
-{ "cmp", OP(0x0f), OP_MASK, IF1, 0 },
-{ "cmp", OP(0x13), OP_MASK, IF2, 0 },
-{ "setf", two(0x07e0,0x0000), two(0x07f0,0xffff), {CCCC,R2}, 0 },
-
+{ "setf", two (0x07e0, 0x0000), two (0x07f0, 0xffff), {CCCC, R2}, 0 },
+/* start-sanitize-v850e */
+{ "cmov", two (0x07e0, 0x0320), two (0x07e0, 0x07e1), {MOVCC, R2, R1, R3}, 0 },
+{ "cmov", two (0x07e0, 0x0300), two (0x07e0, 0x07e1), {MOVCC, I5, R2, R3}, 0 },
+/* end-sanitize-v850e */
+{ "mul", two (0x07e0, 0x0220), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+/* start-sanitize-v850e */
+{ "mul", two (0x07e0, 0x0240), two (0x07e0, 0x07c3), {I9, R2, R3}, 0 },
+/* end-sanitize-v850e */
+{ "mulu", two (0x07e0, 0x0222), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+
+/* start-sanitize-v850e */
+{ "mulu", two (0x07e0, 0x0242), two (0x07e0, 0x07c3), {U9, R2, R3}, 0 },
+{ "div", two (0x07e0, 0x02c0), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+{ "divu", two (0x07e0, 0x02c2), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+{ "divhu", two (0x07e0, 0x0282), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+{ "divh", two (0x07e0, 0x0280), two (0x07e0, 0x07ff), {R1, R2, R3}, 0 },
+/* end-sanitize-v850e */
+{ "divh", OP (0x02), OP_MASK, IF1, 0 },
+
+/* start-sanitize-v850eq */
+{ "divhn", two (0x07e0, 0x0280), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "divhun", two (0x07e0, 0x0282), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "divn", two (0x07e0, 0x02c0), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "divun", two (0x07e0, 0x02c2), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "sdivhn", two (0x07e0, 0x0180), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "sdivhun", two (0x07e0, 0x0182), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "sdivn", two (0x07e0, 0x01c0), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+{ "sdivun", two (0x07e0, 0x01c2), two (0x07e0, 0x07c3), {I5DIV, R1, R2, R3}, 0 },
+/* end-sanitize-v850eq */
+
+{ "nop", one (0x00), one (0xffff), {0}, 0 },
+{ "mov", OP (0x00), OP_MASK, IF1, 0 },
+{ "mov", OP (0x10), OP_MASK, IF2, 0 },
+/* start-sanitize-v850e */
+{ "mov", one (0x0620), one (0xffe0), {IMM32, R1}, 0 },
+/* end-sanitize-v850e */
+{ "movea", OP (0x31), OP_MASK, IF6, 0 },
+{ "movhi", OP (0x32), OP_MASK, IF6, 0 },
+{ "add", OP (0x0e), OP_MASK, IF1, 0 },
+{ "add", OP (0x12), OP_MASK, IF2, 0 },
+{ "addi", OP (0x30), OP_MASK, IF6, 0 },
+{ "sub", OP (0x0d), OP_MASK, IF1, 0 },
+{ "subr", OP (0x0c), OP_MASK, IF1, 0 },
+{ "mulh", OP (0x07), OP_MASK, IF1, 0 },
+{ "mulh", OP (0x17), OP_MASK, IF2, 0 },
+{ "mulhi", OP (0x37), OP_MASK, IF6, 0 },
+{ "cmp", OP (0x0f), OP_MASK, IF1, 0 },
+{ "cmp", OP (0x13), OP_MASK, IF2, 0 },
+
/* saturated operation instructions */
-{ "satadd", OP(0x06), OP_MASK, IF1, 0 },
-{ "satadd", OP(0x11), OP_MASK, IF2, 0 },
-{ "satsub", OP(0x05), OP_MASK, IF1, 0 },
-{ "satsubi", OP(0x33), OP_MASK, IF6, 0 },
-{ "satsubr", OP(0x04), OP_MASK, IF1, 0 },
+{ "satadd", OP (0x06), OP_MASK, IF1, 0 },
+{ "satadd", OP (0x11), OP_MASK, IF2, 0 },
+{ "satsub", OP (0x05), OP_MASK, IF1, 0 },
+{ "satsubi", OP (0x33), OP_MASK, IF6, 0 },
+{ "satsubr", OP (0x04), OP_MASK, IF1, 0 },
/* logical operation instructions */
-{ "tst", OP(0x0b), OP_MASK, IF1, 0 },
-{ "or", OP(0x08), OP_MASK, IF1, 0 },
-{ "ori", OP(0x34), OP_MASK, IF6U, 0 },
-{ "and", OP(0x0a), OP_MASK, IF1, 0 },
-{ "andi", OP(0x36), OP_MASK, IF6U, 0 },
-{ "xor", OP(0x09), OP_MASK, IF1, 0 },
-{ "xori", OP(0x35), OP_MASK, IF6U, 0 },
-{ "not", OP(0x01), OP_MASK, IF1, 0 },
-{ "sar", OP(0x15), OP_MASK, {I5U, R2}, 0 },
-{ "sar", two(0x07e0,0x00a0), two(0x07e0,0xffff), {R1,R2}, 0 },
-{ "shl", OP(0x16), OP_MASK, {I5U, R2}, 0 },
-{ "shl", two(0x07e0,0x00c0), two(0x07e0,0xffff), {R1,R2}, 0 },
-{ "shr", OP(0x14), OP_MASK, {I5U, R2}, 0 },
-{ "shr", two(0x07e0,0x0080), two(0x07e0,0xffff), {R1,R2}, 0 },
+{ "tst", OP (0x0b), OP_MASK, IF1, 0 },
+{ "or", OP (0x08), OP_MASK, IF1, 0 },
+{ "ori", OP (0x34), OP_MASK, IF6U, 0 },
+{ "and", OP (0x0a), OP_MASK, IF1, 0 },
+{ "andi", OP (0x36), OP_MASK, IF6U, 0 },
+{ "xor", OP (0x09), OP_MASK, IF1, 0 },
+{ "xori", OP (0x35), OP_MASK, IF6U, 0 },
+{ "not", OP (0x01), OP_MASK, IF1, 0 },
+{ "sar", OP (0x15), OP_MASK, {I5U, R2}, 0 },
+{ "sar", two (0x07e0, 0x00a0), two (0x07e0, 0xffff), {R1, R2}, 0 },
+{ "shl", OP (0x16), OP_MASK, {I5U, R2}, 0 },
+{ "shl", two (0x07e0, 0x00c0), two (0x07e0, 0xffff), {R1, R2}, 0 },
+{ "shr", OP (0x14), OP_MASK, {I5U, R2}, 0 },
+{ "shr", two (0x07e0, 0x0080), two (0x07e0, 0xffff), {R1, R2}, 0 },
+/* start-sanitize-v850e */
+{ "sasf", two (0x07e0, 0x0200), two (0x07f0, 0xffff), {CCCC, R2}, 0 },
+/* end-sanitize-v850e */
/* branch instructions */
/* signed integer */
-{ "bgt", BOP(0xf), BOP_MASK, IF3, 0 },
-{ "bge", BOP(0xe), BOP_MASK, IF3, 0 },
-{ "blt", BOP(0x6), BOP_MASK, IF3, 0 },
-{ "ble", BOP(0x7), BOP_MASK, IF3, 0 },
+{ "bgt", BOP (0xf), BOP_MASK, IF3, 0 },
+{ "bge", BOP (0xe), BOP_MASK, IF3, 0 },
+{ "blt", BOP (0x6), BOP_MASK, IF3, 0 },
+{ "ble", BOP (0x7), BOP_MASK, IF3, 0 },
/* unsigned integer */
-{ "bh", BOP(0xb), BOP_MASK, IF3, 0 },
-{ "bnh", BOP(0x3), BOP_MASK, IF3, 0 },
-{ "bl", BOP(0x1), BOP_MASK, IF3, 0 },
-{ "bnl", BOP(0x9), BOP_MASK, IF3, 0 },
+{ "bh", BOP (0xb), BOP_MASK, IF3, 0 },
+{ "bnh", BOP (0x3), BOP_MASK, IF3, 0 },
+{ "bl", BOP (0x1), BOP_MASK, IF3, 0 },
+{ "bnl", BOP (0x9), BOP_MASK, IF3, 0 },
/* common */
-{ "be", BOP(0x2), BOP_MASK, IF3, 0 },
-{ "bne", BOP(0xa), BOP_MASK, IF3, 0 },
+{ "be", BOP (0x2), BOP_MASK, IF3, 0 },
+{ "bne", BOP (0xa), BOP_MASK, IF3, 0 },
/* others */
-{ "bv", BOP(0x0), BOP_MASK, IF3, 0 },
-{ "bnv", BOP(0x8), BOP_MASK, IF3, 0 },
-{ "bn", BOP(0x4), BOP_MASK, IF3, 0 },
-{ "bp", BOP(0xc), BOP_MASK, IF3, 0 },
-{ "bc", BOP(0x1), BOP_MASK, IF3, 0 },
-{ "bnc", BOP(0x9), BOP_MASK, IF3, 0 },
-{ "bz", BOP(0x2), BOP_MASK, IF3, 0 },
-{ "bnz", BOP(0xa), BOP_MASK, IF3, 0 },
-{ "br", BOP(0x5), BOP_MASK, IF3, 0 },
-{ "bsa", BOP(0xd), BOP_MASK, IF3, 0 },
+{ "bv", BOP (0x0), BOP_MASK, IF3, 0 },
+{ "bnv", BOP (0x8), BOP_MASK, IF3, 0 },
+{ "bn", BOP (0x4), BOP_MASK, IF3, 0 },
+{ "bp", BOP (0xc), BOP_MASK, IF3, 0 },
+{ "bc", BOP (0x1), BOP_MASK, IF3, 0 },
+{ "bnc", BOP (0x9), BOP_MASK, IF3, 0 },
+{ "bz", BOP (0x2), BOP_MASK, IF3, 0 },
+{ "bnz", BOP (0xa), BOP_MASK, IF3, 0 },
+{ "br", BOP (0x5), BOP_MASK, IF3, 0 },
+{ "bsa", BOP (0xd), BOP_MASK, IF3, 0 },
/* Branch macros.
will twiddle bits as necessary if the long form is needed. */
/* signed integer */
-{ "jgt", BOP(0xf), BOP_MASK, IF3, 0 },
-{ "jge", BOP(0xe), BOP_MASK, IF3, 0 },
-{ "jlt", BOP(0x6), BOP_MASK, IF3, 0 },
-{ "jle", BOP(0x7), BOP_MASK, IF3, 0 },
+{ "jgt", BOP (0xf), BOP_MASK, IF3, 0 },
+{ "jge", BOP (0xe), BOP_MASK, IF3, 0 },
+{ "jlt", BOP (0x6), BOP_MASK, IF3, 0 },
+{ "jle", BOP (0x7), BOP_MASK, IF3, 0 },
/* unsigned integer */
-{ "jh", BOP(0xb), BOP_MASK, IF3, 0 },
-{ "jnh", BOP(0x3), BOP_MASK, IF3, 0 },
-{ "jl", BOP(0x1), BOP_MASK, IF3, 0 },
-{ "jnl", BOP(0x9), BOP_MASK, IF3, 0 },
+{ "jh", BOP (0xb), BOP_MASK, IF3, 0 },
+{ "jnh", BOP (0x3), BOP_MASK, IF3, 0 },
+{ "jl", BOP (0x1), BOP_MASK, IF3, 0 },
+{ "jnl", BOP (0x9), BOP_MASK, IF3, 0 },
/* common */
-{ "je", BOP(0x2), BOP_MASK, IF3, 0 },
-{ "jne", BOP(0xa), BOP_MASK, IF3, 0 },
+{ "je", BOP (0x2), BOP_MASK, IF3, 0 },
+{ "jne", BOP (0xa), BOP_MASK, IF3, 0 },
/* others */
-{ "jv", BOP(0x0), BOP_MASK, IF3, 0 },
-{ "jnv", BOP(0x8), BOP_MASK, IF3, 0 },
-{ "jn", BOP(0x4), BOP_MASK, IF3, 0 },
-{ "jp", BOP(0xc), BOP_MASK, IF3, 0 },
-{ "jc", BOP(0x1), BOP_MASK, IF3, 0 },
-{ "jnc", BOP(0x9), BOP_MASK, IF3, 0 },
-{ "jz", BOP(0x2), BOP_MASK, IF3, 0 },
-{ "jnz", BOP(0xa), BOP_MASK, IF3, 0 },
-{ "jsa", BOP(0xd), BOP_MASK, IF3, 0 },
-{ "jbr", BOP(0x5), BOP_MASK, IF3, 0 },
-
-{ "jmp", one(0x0060), one(0xffe0), { R1}, 1 },
-{ "jr", one(0x0780), two(0xffc0,0x0001),{ D22 }, 0 },
-{ "jarl", one(0x0780), two(0x07c0,0x0001),{ D22, R2 }, 0 },
+{ "jv", BOP (0x0), BOP_MASK, IF3, 0 },
+{ "jnv", BOP (0x8), BOP_MASK, IF3, 0 },
+{ "jn", BOP (0x4), BOP_MASK, IF3, 0 },
+{ "jp", BOP (0xc), BOP_MASK, IF3, 0 },
+{ "jc", BOP (0x1), BOP_MASK, IF3, 0 },
+{ "jnc", BOP (0x9), BOP_MASK, IF3, 0 },
+{ "jz", BOP (0x2), BOP_MASK, IF3, 0 },
+{ "jnz", BOP (0xa), BOP_MASK, IF3, 0 },
+{ "jsa", BOP (0xd), BOP_MASK, IF3, 0 },
+{ "jbr", BOP (0x5), BOP_MASK, IF3, 0 },
+
+{ "jr", one (0x0780), two (0xffc0, 0x0001), {D22}, 0 },
+{ "jarl", one (0x0780), two (0x07c0, 0x0001), {D22, R2}, 0 },
/* bit manipulation instructions */
-{ "set1", two(0x07c0,0x0000), two(0xc7e0,0x0000), {B3, D16, R1}, 2 },
-{ "not1", two(0x47c0,0x0000), two(0xc7e0,0x0000), {B3, D16, R1}, 2 },
-{ "clr1", two(0x87c0,0x0000), two(0xc7e0,0x0000), {B3, D16, R1}, 2 },
-{ "tst1", two(0xc7c0,0x0000), two(0xc7e0,0x0000), {B3, D16, R1}, 2 },
+{ "set1", two (0x07c0, 0x0000), two (0xc7e0, 0x0000), {B3, D16, R1}, 2 },
+/* start-sanitize-v850e */
+{ "set1", two (0x07e0, 0x00e0), two (0x07e0, 0xffff), {R2, R1}, 2 },
+/* end-sanitize-v850e */
+{ "not1", two (0x47c0, 0x0000), two (0xc7e0, 0x0000), {B3, D16, R1}, 2 },
+/* start-sanitize-v850e */
+{ "not1", two (0x07e0, 0x00e2), two (0x07e0, 0xffff), {R2, R1}, 2 },
+/* end-sanitize-v850e */
+{ "clr1", two (0x87c0, 0x0000), two (0xc7e0, 0x0000), {B3, D16, R1}, 2 },
+/* start-sanitize-v850e */
+{ "clr1", two (0x07e0, 0x00e4), two (0x07e0, 0xffff), {R2, R1}, 2 },
+/* end-sanitize-v850e */
+{ "tst1", two (0xc7c0, 0x0000), two (0xc7e0, 0x0000), {B3, D16, R1}, 2 },
+/* start-sanitize-v850e */
+{ "tst1", two (0x07e0, 0x00e6), two (0x07e0, 0xffff), {R2, R1}, 2 },
+/* end-sanitize-v850e */
/* special instructions */
-{ "di", two(0x07e0,0x0160), two(0xffff,0xffff), {0}, 0 },
-{ "ei", two(0x87e0,0x0160), two(0xffff,0xffff), {0}, 0 },
-{ "halt", two(0x07e0,0x0120), two(0xffff,0xffff), {0}, 0 },
-{ "reti", two(0x07e0,0x0140), two(0xffff,0xffff), {0}, 0 },
-{ "trap", two(0x07e0,0x0100), two(0xffe0,0xffff), {I5U}, 0 },
-{ "ldsr", two(0x07e0,0x0020), two(0x07e0,0xffff), {R1,SR2}, 0 },
-{ "stsr", two(0x07e0,0x0040), two(0x07e0,0xffff), {SR1,R2}, 0 },
+{ "di", two (0x07e0, 0x0160), two (0xffff, 0xffff), {0}, 0 },
+{ "ei", two (0x87e0, 0x0160), two (0xffff, 0xffff), {0}, 0 },
+{ "halt", two (0x07e0, 0x0120), two (0xffff, 0xffff), {0}, 0 },
+{ "reti", two (0x07e0, 0x0140), two (0xffff, 0xffff), {0}, 0 },
+{ "trap", two (0x07e0, 0x0100), two (0xffe0, 0xffff), {I5U}, 0 },
+{ "ldsr", two (0x07e0, 0x0020), two (0x07e0, 0xffff), {R1, SR2}, 0 },
+{ "stsr", two (0x07e0, 0x0040), two (0x07e0, 0xffff), {SR1, R2}, 0 },
{ 0, 0, 0, {0}, 0 },
} ;
const int v850_num_opcodes =
sizeof (v850_opcodes) / sizeof (v850_opcodes[0]);
-\f
-/* The functions used to insert and extract complicated operands. */
-
-static unsigned long
-insert_d9 (insn, value, errmsg)
- unsigned long insn;
- long value;
- const char **errmsg;
-{
- if (value > 0xff || value < -0x100)
- *errmsg = "branch value out of range";
-
- if ((value % 2) != 0)
- *errmsg = "branch to odd offset";
-
- return (insn | ((value & 0x1f0) << 7) | ((value & 0x0e) << 3));
-}
-
-static long
-extract_d9 (insn, invalid)
- unsigned long insn;
- int *invalid;
-{
- long ret = ((insn & 0xf800) >> 7) | ((insn & 0x0070) >> 3);
-
- if ((insn & 0x8000) != 0)
- ret -= 0x0200;
-
- return ret;
-}
-
-static unsigned long
-insert_d22 (insn, value, errmsg)
- unsigned long insn;
- long value;
- const char **errmsg;
-{
- if (value > 0x1fffff || value < -0x200000)
- *errmsg = "branch value out of range";
-
- if ((value % 2) != 0)
- *errmsg = "branch to odd offset";
-
- return (insn | ((value & 0xfffe) << 16) | ((value & 0x3f0000) >> 16));
-}
-
-static long
-extract_d22 (insn, invalid)
- unsigned long insn;
- int *invalid;
-{
- int ret = ((insn & 0xfffe0000) >> 16) | ((insn & 0x3f) << 16);
-
- return ((ret << 10) >> 10);
-}
-
-static unsigned long
-insert_d16_15 (insn, value, errmsg)
- unsigned long insn;
- long value;
- const char **errmsg;
-{
- if (value > 0x7fff || value < -0x8000)
- *errmsg = "value out of range";
-
- if ((value % 2) != 0)
- *errmsg = "load/store half/word at odd offset";
-
- return (insn | ((value & 0xfffe) << 16));
-}
-
-static long
-extract_d16_15 (insn, invalid)
- unsigned long insn;
- int *invalid;
-{
- int ret = ((insn & 0xfffe0000) >> 16);
-
- return ((ret << 16) >> 16);
-}
-
-static unsigned long
-insert_d8_7 (insn, value, errmsg)
- unsigned long insn;
- long value;
- const char **errmsg;
-{
- if (value > 0xff || value < 0)
- *errmsg = "short load/store half value out of range";
-
- if ((value % 2) != 0)
- *errmsg = "short load/store half at odd offset";
-
- value >>= 1;
-
- return (insn | (value & 0x7f));
-}
-
-static long
-extract_d8_7 (insn, invalid)
- unsigned long insn;
- int *invalid;
-{
- int ret = (insn & 0x7f);
-
- return ret << 1;
-}
-
-static unsigned long
-insert_d8_6 (insn, value, errmsg)
- unsigned long insn;
- long value;
- const char **errmsg;
-{
- if (value > 0xff || value < 0)
- *errmsg = "short load/store word value out of range";
-
- if ((value % 4) != 0)
- *errmsg = "short load/store word at odd offset";
-
- value >>= 1;
-
- return (insn | (value & 0x7e));
-}
-
-static long
-extract_d8_6 (insn, invalid)
- unsigned long insn;
- int *invalid;
-{
- int ret = (insn & 0x7e);
-
- return ret << 1;
-}
projects / deliverable / binutils-gdb.git / commitdiff
