diff options
Diffstat (limited to 'include/opcode/m68hc11.h')
| -rw-r--r-- | include/opcode/m68hc11.h | 50 |
1 files changed, 39 insertions, 11 deletions
diff --git a/include/opcode/m68hc11.h b/include/opcode/m68hc11.h index 83f5a9a..1a00200 100644 --- a/include/opcode/m68hc11.h +++ b/include/opcode/m68hc11.h @@ -1,5 +1,6 @@ /* m68hc11.h -- Header file for Motorola 68HC11 & 68HC12 opcode table - Copyright 1999, 2000, 2002, 2003, 2010 Free Software Foundation, Inc. + Copyright 1999, 2000, 2002, 2003, 2010, 2012 + Free Software Foundation, Inc. Written by Stephane Carrez (stcarrez@nerim.fr) This file is part of GDB, GAS, and the GNU binutils. @@ -37,8 +38,7 @@ of the M6811_INIT register. At init time, the I/O registers are mapped at 0x1000. Address of registers is then: - 0x1000 + M6811_xxx -*/ + 0x1000 + M6811_xxx. */ #define M6811_PORTA 0x00 /* Port A register */ #define M6811__RES1 0x01 /* Unused/Reserved */ #define M6811_PIOC 0x02 /* Parallel I/O Control register */ @@ -364,6 +364,26 @@ #define M6812_INDEXED 0x20000000 /* n,r n = 5, 9 or 16-bits */ #define M6812_OP_IDX_P2 0x40000000 +/* XGATE defines. + These overlap with HC11/12 as above but not used at the same time. */ +#define M68XG_OP_NONE 0x0001 +#define M68XG_OP_IMM3 0x0002 +#define M68XG_OP_R 0x0004 +#define M68XG_OP_R_R 0x0008 +#define M68XG_OP_R_IMM4 0x0010 +#define M68XG_OP_R_R_R 0x0020 +#define M68XG_OP_REL9 0x0040 +#define M68XG_OP_REL10 0x0080 +#define M68XG_OP_R_R_OFFS5 0x0100 +#define M68XG_OP_RD_RB_RI 0x0200 +#define M68XG_OP_RD_RB_RIp 0x0400 +#define M68XG_OP_RD_RB_mRI 0x0800 +#define M68XG_OP_R_IMM8 0x1000 +#define M68XG_OP_R_IMM16 0x2000 +#define M68XG_OP_REG 0x4000 /* Register operand 1. */ +#define M68XG_OP_REG_2 0x8000 /* Register operand 2. */ +#define M68XG_MAX_OPERANDS 3 /* Max operands of triadic r1, r2, r3. */ + /* Markers to identify some instructions. */ #define M6812_OP_EXG_MARKER 0x01000000 /* exg r1,r2 */ #define M6812_OP_TFR_MARKER 0x02000000 /* tfr r1,r2 */ @@ -374,35 +394,43 @@ #define M6812_OP_IBCC_MARKER 0x02000000 /* ibeq/ibne */ #define M6812_OP_TBCC_MARKER 0x01000000 +/* XGATE markers. */ +#define M68XG_OP_B_MARKER 0x04000000 /* bXX rel9 */ +#define M68XG_OP_BRA_MARKER 0x02000000 /* bra rel10 */ + #define M6812_OP_TRAP_ID 0x80000000 /* trap #N */ #define M6811_OP_HIGH_ADDR 0x01000000 /* Used internally by gas. */ #define M6811_OP_LOW_ADDR 0x02000000 -#define M68HC12_BANK_VIRT 0x010000 -#define M68HC12_BANK_MASK 0x00003fff -#define M68HC12_BANK_BASE 0x00008000 -#define M68HC12_BANK_SHIFT 14 -#define M68HC12_BANK_PAGE_MASK 0x0ff +#define M68HC12_BANK_VIRT 0x010000 +#define M68HC12_BANK_MASK 0x00003fff +#define M68HC12_BANK_BASE 0x00008000 +#define M68HC12_BANK_SHIFT 14 +#define M68HC12_BANK_PAGE_MASK 0x0ff /* CPU identification. */ #define cpu6811 0x01 #define cpu6812 0x02 #define cpu6812s 0x04 +#define cpu9s12x 0x08 /* 9S12X main cpu. */ +#define cpuxgate 0x10 /* The XGATE module itself. */ /* The opcode table is an array of struct m68hc11_opcode. */ -struct m68hc11_opcode { - const char* name; /* Op-code name */ +struct m68hc11_opcode +{ + const char * name; /* Op-code name. */ long format; unsigned char size; - unsigned char opcode; + unsigned int opcode; unsigned char cycles_low; unsigned char cycles_high; unsigned char set_flags_mask; unsigned char clr_flags_mask; unsigned char chg_flags_mask; unsigned char arch; + unsigned int xg_mask; /* Mask with zero in register place for xgate. */ }; /* Alias definition for 68HC12. */ |