diff options
Diffstat (limited to 'gdb/config/mn10200/tm-mn10200.h')
| -rw-r--r-- | gdb/config/mn10200/tm-mn10200.h | 428 |
1 files changed, 214 insertions, 214 deletions
diff --git a/gdb/config/mn10200/tm-mn10200.h b/gdb/config/mn10200/tm-mn10200.h index beb063e2c37..511c1365939 100644 --- a/gdb/config/mn10200/tm-mn10200.h +++ b/gdb/config/mn10200/tm-mn10200.h @@ -1,214 +1,214 @@ -/* Parameters for execution on a Matsushita mn10200 processor. - - Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software - Foundation, Inc. - - Contributed by Geoffrey Noer <noer@cygnus.com> - - This file is part of GDB. - - 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 2 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., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* FIXME: cagney/2001-03-01: The below macros refer to functions - declared in "regcache.h". The ``correct fix'' is to convert those - macros into functions. */ -#include "regcache.h" -#include "symtab.h" /* For namespace_enum. */ -#include "symfile.h" /* For entry_point_address(). */ - -/* ints are only 16bits on the mn10200. */ -#undef TARGET_INT_BIT -#define TARGET_INT_BIT 16 - -/* The mn10200 doesn't support long long types. */ -#undef TARGET_LONG_LONG_BIT -#define TARGET_LONG_LONG_BIT 32 - -/* The mn10200 doesn't support double or long double either. */ -#undef TARGET_DOUBLE_BIT -#undef TARGET_LONG_DOUBLE_BIT -#define TARGET_DOUBLE_BIT 32 -#define TARGET_LONG_DOUBLE_BIT 32 - -/* Not strictly correct, but the machine independent code is not - ready to handle any of the basic sizes not being a power of two. */ -#undef TARGET_PTR_BIT -#define TARGET_PTR_BIT 32 - -/* The mn10200 really has 24 bit registers but the simulator reads/writes - them as 32bit values, so we claim they're 32bits each. This may have - to be tweaked if the Matsushita emulator/board really deals with them - as 24bits each. */ -#define REGISTER_SIZE 4 - -#define MAX_REGISTER_RAW_SIZE REGISTER_SIZE -#define NUM_REGS 11 - -#define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE) - -#define REGISTER_NAMES \ -{ "d0", "d1", "d2", "d3", "a0", "a1", "a2", "sp", \ - "pc", "mdr", "psw"} - -#define FP_REGNUM 6 -#define SP_REGNUM 7 -#define PC_REGNUM 8 -#define MDR_REGNUM 9 -#define PSW_REGNUM 10 - -/* Treat the registers as 32bit values. */ -#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_long - -#define REGISTER_BYTE(REG) ((REG) * REGISTER_SIZE) -#define REGISTER_VIRTUAL_SIZE(REG) REGISTER_SIZE -#define REGISTER_RAW_SIZE(REG) REGISTER_SIZE - -#define MAX_REGISTER_VIRTUAL_SIZE REGISTER_SIZE - -/* The breakpoint instruction must be the same size as te smallest - instruction in the instruction set. - - The Matsushita mn10x00 processors have single byte instructions - so we need a single byte breakpoint. Matsushita hasn't defined - one, so we defined it ourselves. - - 0xff is the only available single byte insn left on the mn10200. */ -#define BREAKPOINT {0xff} - -#define FUNCTION_START_OFFSET 0 - -#define DECR_PC_AFTER_BREAK 0 - -/* Stacks grow the normal way. */ -#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) - -#define SAVED_PC_AFTER_CALL(frame) \ - (read_memory_integer (read_register (SP_REGNUM), REGISTER_SIZE) & 0xffffff) - -struct frame_info; -struct frame_saved_regs; -struct type; -struct value; - -#define EXTRA_FRAME_INFO struct frame_saved_regs fsr; int status; int stack_size; - -extern void mn10200_init_extra_frame_info (struct frame_info *); -#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10200_init_extra_frame_info (fi) -#define DEPRECATED_INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) -#define INIT_FRAME_PC_FIRST(x,y) (init_frame_pc_noop (x, y)) - -extern void mn10200_frame_find_saved_regs (struct frame_info *, - struct frame_saved_regs *); -#define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr - -extern CORE_ADDR mn10200_frame_chain (struct frame_info *); -#define FRAME_CHAIN(fi) mn10200_frame_chain (fi) - -extern CORE_ADDR mn10200_find_callers_reg (struct frame_info *, int); -extern CORE_ADDR mn10200_frame_saved_pc (struct frame_info *); -#define FRAME_SAVED_PC(FI) (mn10200_frame_saved_pc (FI)) - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ - -#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \ - { \ - if (TYPE_LENGTH (TYPE) > 8) \ - internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ - else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \ - { \ - memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), 2); \ - memcpy (VALBUF + 2, REGBUF + REGISTER_BYTE (1), 2); \ - } \ - else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\ - { \ - memcpy (VALBUF, REGBUF + REGISTER_BYTE (4), TYPE_LENGTH (TYPE)); \ - } \ - else \ - { \ - memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), TYPE_LENGTH (TYPE)); \ - } \ - } - -#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ - extract_address (REGBUF + REGISTER_BYTE (4), \ - REGISTER_RAW_SIZE (4)) - -#define DEPRECATED_STORE_RETURN_VALUE(TYPE, VALBUF) \ - { \ - if (TYPE_LENGTH (TYPE) > 8) \ - internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ - else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \ - { \ - deprecated_write_register_bytes (REGISTER_BYTE (0), VALBUF, 2); \ - deprecated_write_register_bytes (REGISTER_BYTE (1), VALBUF + 2, 2); \ - } \ - else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\ - { \ - deprecated_write_register_bytes (REGISTER_BYTE (4), VALBUF, TYPE_LENGTH (TYPE)); \ - } \ - else \ - { \ - deprecated_write_register_bytes (REGISTER_BYTE (0), VALBUF, TYPE_LENGTH (TYPE)); \ - } \ - } - - -extern CORE_ADDR mn10200_store_struct_return (CORE_ADDR addr, CORE_ADDR sp); -#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \ - (SP) = mn10200_store_struct_return (STRUCT_ADDR, SP) - -extern CORE_ADDR mn10200_skip_prologue (CORE_ADDR); -#define SKIP_PROLOGUE(pc) (mn10200_skip_prologue (pc)) - -#define FRAME_ARGS_SKIP 0 - -#define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi)) -#define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi)) -#define FRAME_NUM_ARGS(fi) (-1) - -extern void mn10200_pop_frame (struct frame_info *); -#define POP_FRAME mn10200_pop_frame (get_current_frame ()) - -#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES 1 -#define CALL_DUMMY {0} -#define CALL_DUMMY_START_OFFSET (0) -#define CALL_DUMMY_BREAKPOINT_OFFSET (0) -#define CALL_DUMMY_LOCATION AT_ENTRY_POINT -#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP) -#define CALL_DUMMY_ADDRESS() entry_point_address () - -extern CORE_ADDR mn10200_push_return_address (CORE_ADDR, CORE_ADDR); -#define PUSH_RETURN_ADDRESS(PC, SP) mn10200_push_return_address (PC, SP) - -#define PUSH_DUMMY_FRAME generic_push_dummy_frame () - -extern CORE_ADDR mn10200_push_arguments (int, struct value **, CORE_ADDR, - unsigned char, CORE_ADDR); -#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ - (mn10200_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)) - -#define DEPRECATED_PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP) - -#define REG_STRUCT_HAS_ADDR(gcc_p,TYPE) \ - (TYPE_LENGTH (TYPE) > 8) - -extern use_struct_convention_fn mn10200_use_struct_convention; -#define USE_STRUCT_CONVENTION(GCC_P, TYPE) mn10200_use_struct_convention (GCC_P, TYPE) - -/* Define this for Wingdb */ -#define TARGET_MN10200 +// 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 |