| // OBSOLETE /* Parameters for execution on a Matsushita mn10200 processor. |
| // OBSOLETE |
| // OBSOLETE Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software |
| // OBSOLETE Foundation, Inc. |
| // OBSOLETE |
| // OBSOLETE Contributed by Geoffrey Noer <noer@cygnus.com> |
| // OBSOLETE |
| // OBSOLETE This file is part of GDB. |
| // OBSOLETE |
| // OBSOLETE This program is free software; you can redistribute it and/or modify |
| // OBSOLETE it under the terms of the GNU General Public License as published by |
| // OBSOLETE the Free Software Foundation; either version 2 of the License, or |
| // OBSOLETE (at your option) any later version. |
| // OBSOLETE |
| // OBSOLETE This program is distributed in the hope that it will be useful, |
| // OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // OBSOLETE GNU General Public License for more details. |
| // OBSOLETE |
| // OBSOLETE You should have received a copy of the GNU General Public License |
| // OBSOLETE along with this program; if not, write to the Free Software |
| // OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, |
| // OBSOLETE Boston, MA 02111-1307, USA. */ |
| // OBSOLETE |
| // OBSOLETE /* FIXME: cagney/2001-03-01: The below macros refer to functions |
| // OBSOLETE declared in "regcache.h". The ``correct fix'' is to convert those |
| // OBSOLETE macros into functions. */ |
| // OBSOLETE #include "regcache.h" |
| // OBSOLETE #include "symtab.h" /* For namespace_enum. */ |
| // OBSOLETE #include "symfile.h" /* For entry_point_address(). */ |
| // OBSOLETE |
| // OBSOLETE /* ints are only 16bits on the mn10200. */ |
| // OBSOLETE #undef TARGET_INT_BIT |
| // OBSOLETE #define TARGET_INT_BIT 16 |
| // OBSOLETE |
| // OBSOLETE /* The mn10200 doesn't support long long types. */ |
| // OBSOLETE #undef TARGET_LONG_LONG_BIT |
| // OBSOLETE #define TARGET_LONG_LONG_BIT 32 |
| // OBSOLETE |
| // OBSOLETE /* The mn10200 doesn't support double or long double either. */ |
| // OBSOLETE #undef TARGET_DOUBLE_BIT |
| // OBSOLETE #undef TARGET_LONG_DOUBLE_BIT |
| // OBSOLETE #define TARGET_DOUBLE_BIT 32 |
| // OBSOLETE #define TARGET_LONG_DOUBLE_BIT 32 |
| // OBSOLETE |
| // OBSOLETE /* Not strictly correct, but the machine independent code is not |
| // OBSOLETE ready to handle any of the basic sizes not being a power of two. */ |
| // OBSOLETE #undef TARGET_PTR_BIT |
| // OBSOLETE #define TARGET_PTR_BIT 32 |
| // OBSOLETE |
| // OBSOLETE /* The mn10200 really has 24 bit registers but the simulator reads/writes |
| // OBSOLETE them as 32bit values, so we claim they're 32bits each. This may have |
| // OBSOLETE to be tweaked if the Matsushita emulator/board really deals with them |
| // OBSOLETE as 24bits each. */ |
| // OBSOLETE #define REGISTER_SIZE 4 |
| // OBSOLETE |
| // OBSOLETE #define MAX_REGISTER_RAW_SIZE REGISTER_SIZE |
| // OBSOLETE #define NUM_REGS 11 |
| // OBSOLETE |
| // OBSOLETE #define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE) |
| // OBSOLETE |
| // OBSOLETE #define REGISTER_NAMES \ |
| // OBSOLETE { "d0", "d1", "d2", "d3", "a0", "a1", "a2", "sp", \ |
| // OBSOLETE "pc", "mdr", "psw"} |
| // OBSOLETE |
| // OBSOLETE #define FP_REGNUM 6 |
| // OBSOLETE #define SP_REGNUM 7 |
| // OBSOLETE #define PC_REGNUM 8 |
| // OBSOLETE #define MDR_REGNUM 9 |
| // OBSOLETE #define PSW_REGNUM 10 |
| // OBSOLETE |
| // OBSOLETE /* Treat the registers as 32bit values. */ |
| // OBSOLETE #define REGISTER_VIRTUAL_TYPE(REG) builtin_type_long |
| // OBSOLETE |
| // OBSOLETE #define REGISTER_BYTE(REG) ((REG) * REGISTER_SIZE) |
| // OBSOLETE #define REGISTER_VIRTUAL_SIZE(REG) REGISTER_SIZE |
| // OBSOLETE #define REGISTER_RAW_SIZE(REG) REGISTER_SIZE |
| // OBSOLETE |
| // OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE REGISTER_SIZE |
| // OBSOLETE |
| // OBSOLETE /* The breakpoint instruction must be the same size as te smallest |
| // OBSOLETE instruction in the instruction set. |
| // OBSOLETE |
| // OBSOLETE The Matsushita mn10x00 processors have single byte instructions |
| // OBSOLETE so we need a single byte breakpoint. Matsushita hasn't defined |
| // OBSOLETE one, so we defined it ourselves. |
| // OBSOLETE |
| // OBSOLETE 0xff is the only available single byte insn left on the mn10200. */ |
| // OBSOLETE #define BREAKPOINT {0xff} |
| // OBSOLETE |
| // OBSOLETE #define FUNCTION_START_OFFSET 0 |
| // OBSOLETE |
| // OBSOLETE #define DECR_PC_AFTER_BREAK 0 |
| // OBSOLETE |
| // OBSOLETE /* Stacks grow the normal way. */ |
| // OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) |
| // OBSOLETE |
| // OBSOLETE #define SAVED_PC_AFTER_CALL(frame) \ |
| // OBSOLETE (read_memory_integer (read_register (SP_REGNUM), REGISTER_SIZE) & 0xffffff) |
| // OBSOLETE |
| // OBSOLETE struct frame_info; |
| // OBSOLETE struct frame_saved_regs; |
| // OBSOLETE struct type; |
| // OBSOLETE struct value; |
| // OBSOLETE |
| // OBSOLETE #define EXTRA_FRAME_INFO struct frame_saved_regs fsr; int status; int stack_size; |
| // OBSOLETE |
| // OBSOLETE extern void mn10200_init_extra_frame_info (struct frame_info *); |
| // OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10200_init_extra_frame_info (fi) |
| // OBSOLETE #define DEPRECATED_INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) |
| // OBSOLETE #define INIT_FRAME_PC_FIRST(x,y) (init_frame_pc_noop (x, y)) |
| // OBSOLETE |
| // OBSOLETE extern void mn10200_frame_find_saved_regs (struct frame_info *, |
| // OBSOLETE struct frame_saved_regs *); |
| // OBSOLETE #define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_frame_chain (struct frame_info *); |
| // OBSOLETE #define FRAME_CHAIN(fi) mn10200_frame_chain (fi) |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_find_callers_reg (struct frame_info *, int); |
| // OBSOLETE extern CORE_ADDR mn10200_frame_saved_pc (struct frame_info *); |
| // OBSOLETE #define FRAME_SAVED_PC(FI) (mn10200_frame_saved_pc (FI)) |
| // OBSOLETE |
| // OBSOLETE /* Extract from an array REGBUF containing the (raw) register state |
| // OBSOLETE a function return value of type TYPE, and copy that, in virtual format, |
| // OBSOLETE into VALBUF. */ |
| // OBSOLETE |
| // OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \ |
| // OBSOLETE { \ |
| // OBSOLETE if (TYPE_LENGTH (TYPE) > 8) \ |
| // OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ |
| // OBSOLETE else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \ |
| // OBSOLETE { \ |
| // OBSOLETE memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), 2); \ |
| // OBSOLETE memcpy (VALBUF + 2, REGBUF + REGISTER_BYTE (1), 2); \ |
| // OBSOLETE } \ |
| // OBSOLETE else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\ |
| // OBSOLETE { \ |
| // OBSOLETE memcpy (VALBUF, REGBUF + REGISTER_BYTE (4), TYPE_LENGTH (TYPE)); \ |
| // OBSOLETE } \ |
| // OBSOLETE else \ |
| // OBSOLETE { \ |
| // OBSOLETE memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), TYPE_LENGTH (TYPE)); \ |
| // OBSOLETE } \ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ |
| // OBSOLETE extract_address (REGBUF + REGISTER_BYTE (4), \ |
| // OBSOLETE REGISTER_RAW_SIZE (4)) |
| // OBSOLETE |
| // OBSOLETE #define DEPRECATED_STORE_RETURN_VALUE(TYPE, VALBUF) \ |
| // OBSOLETE { \ |
| // OBSOLETE if (TYPE_LENGTH (TYPE) > 8) \ |
| // OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ |
| // OBSOLETE else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \ |
| // OBSOLETE { \ |
| // OBSOLETE deprecated_write_register_bytes (REGISTER_BYTE (0), VALBUF, 2); \ |
| // OBSOLETE deprecated_write_register_bytes (REGISTER_BYTE (1), VALBUF + 2, 2); \ |
| // OBSOLETE } \ |
| // OBSOLETE else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\ |
| // OBSOLETE { \ |
| // OBSOLETE deprecated_write_register_bytes (REGISTER_BYTE (4), VALBUF, TYPE_LENGTH (TYPE)); \ |
| // OBSOLETE } \ |
| // OBSOLETE else \ |
| // OBSOLETE { \ |
| // OBSOLETE deprecated_write_register_bytes (REGISTER_BYTE (0), VALBUF, TYPE_LENGTH (TYPE)); \ |
| // OBSOLETE } \ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_store_struct_return (CORE_ADDR addr, CORE_ADDR sp); |
| // OBSOLETE #define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \ |
| // OBSOLETE (SP) = mn10200_store_struct_return (STRUCT_ADDR, SP) |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_skip_prologue (CORE_ADDR); |
| // OBSOLETE #define SKIP_PROLOGUE(pc) (mn10200_skip_prologue (pc)) |
| // OBSOLETE |
| // OBSOLETE #define FRAME_ARGS_SKIP 0 |
| // OBSOLETE |
| // OBSOLETE #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi)) |
| // OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi)) |
| // OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) |
| // OBSOLETE |
| // OBSOLETE extern void mn10200_pop_frame (struct frame_info *); |
| // OBSOLETE #define POP_FRAME mn10200_pop_frame (get_current_frame ()) |
| // OBSOLETE |
| // OBSOLETE #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES 1 |
| // OBSOLETE #define CALL_DUMMY {0} |
| // OBSOLETE #define CALL_DUMMY_START_OFFSET (0) |
| // OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0) |
| // OBSOLETE #define CALL_DUMMY_LOCATION AT_ENTRY_POINT |
| // OBSOLETE #define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP) |
| // OBSOLETE #define CALL_DUMMY_ADDRESS() entry_point_address () |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_push_return_address (CORE_ADDR, CORE_ADDR); |
| // OBSOLETE #define PUSH_RETURN_ADDRESS(PC, SP) mn10200_push_return_address (PC, SP) |
| // OBSOLETE |
| // OBSOLETE #define PUSH_DUMMY_FRAME generic_push_dummy_frame () |
| // OBSOLETE |
| // OBSOLETE extern CORE_ADDR mn10200_push_arguments (int, struct value **, CORE_ADDR, |
| // OBSOLETE unsigned char, CORE_ADDR); |
| // OBSOLETE #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ |
| // OBSOLETE (mn10200_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)) |
| // OBSOLETE |
| // OBSOLETE #define DEPRECATED_PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP) |
| // OBSOLETE |
| // OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,TYPE) \ |
| // OBSOLETE (TYPE_LENGTH (TYPE) > 8) |
| // OBSOLETE |
| // OBSOLETE extern use_struct_convention_fn mn10200_use_struct_convention; |
| // OBSOLETE #define USE_STRUCT_CONVENTION(GCC_P, TYPE) mn10200_use_struct_convention (GCC_P, TYPE) |
| // OBSOLETE |
| // OBSOLETE /* Define this for Wingdb */ |
| // OBSOLETE #define TARGET_MN10200 |