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Diffstat (limited to 'gdb/config/mn10300/tm-mn10300.h')
| -rw-r--r-- | gdb/config/mn10300/tm-mn10300.h | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/gdb/config/mn10300/tm-mn10300.h b/gdb/config/mn10300/tm-mn10300.h deleted file mode 100644 index a7904e1..0000000 --- a/gdb/config/mn10300/tm-mn10300.h +++ /dev/null @@ -1,168 +0,0 @@ -/* Parameters for execution on a Matsushita mn10300 processor. - Copyright 1996, 1997 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. */ - -/* The mn10300 is little endian. */ -#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN - -/* All registers are 32bits (phew!). */ -#define REGISTER_SIZE 4 -#define MAX_REGISTER_RAW_SIZE 4 -#define NUM_REGS 32 - -#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int - -#define REGISTER_BYTE(REG) ((REG) * 4) -#define REGISTER_VIRTUAL_SIZE(REG) 4 -#define REGISTER_RAW_SIZE(REG) 4 - -#define MAX_REGISTER_VIRTUAL_SIZE 4 - -#define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE) - -extern char **mn10300_register_names; -#define REGISTER_NAME(i) mn10300_register_names[i] - -#define D2_REGNUM 2 -#define D3_REGNUM 3 -#define A2_REGNUM 6 -#define A3_REGNUM 7 -#define SP_REGNUM 8 -#define PC_REGNUM 9 -#define MDR_REGNUM 10 -#define PSW_REGNUM 11 -#define LIR_REGNUM 12 -#define LAR_REGNUM 13 -/* start-sanitize-cygnus */ -#define E0_REGNUM 14 -/* end-sanitize-cygnus */ - -/* Pseudo register that contains true address of executing stack frame */ -#define FP_REGNUM 31 - -/* BREAKPOINT_FROM_PC uses the program counter value to determine the - breakpoint that should be used */ -extern breakpoint_from_pc_fn mn10300_breakpoint_from_pc; -#define BREAKPOINT_FROM_PC(pcptr, lenptr) mn10300_breakpoint_from_pc (pcptr, lenptr) - -#define FUNCTION_START_OFFSET 0 - -#define DECR_PC_AFTER_BREAK 0 - -#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) - -#define SAVED_PC_AFTER_CALL(frame) \ - read_memory_integer (read_register (SP_REGNUM), 4) - -#ifdef __STDC__ -struct frame_info; -struct type; -struct value; -#endif - -extern void mn10300_init_extra_frame_info PARAMS ((struct frame_info *)); -#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10300_init_extra_frame_info (fi) -#define INIT_FRAME_PC /* Not necessary */ - -#define FRAME_INIT_SAVED_REGS(fi) /* handled by init_extra_frame_info */ - -extern CORE_ADDR mn10300_frame_chain PARAMS ((struct frame_info *)); -#define FRAME_CHAIN(fi) mn10300_frame_chain (fi) -#define FRAME_CHAIN_VALID(FP, FI) generic_frame_chain_valid (FP, FI) - -extern CORE_ADDR mn10300_find_callers_reg PARAMS ((struct frame_info *, int)); -extern CORE_ADDR mn10300_frame_saved_pc PARAMS ((struct frame_info *)); -#define FRAME_SAVED_PC(FI) (mn10300_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 EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \ - 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 EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ - extract_address (REGBUF + REGISTER_BYTE (4), \ - REGISTER_RAW_SIZE (4)) - -#define STORE_RETURN_VALUE(TYPE, VALBUF) \ - if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \ - write_register_bytes(REGISTER_BYTE (4), VALBUF, TYPE_LENGTH (TYPE)); \ - else \ - write_register_bytes(REGISTER_BYTE (0), VALBUF, TYPE_LENGTH (TYPE)); - -#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \ - (SP) = mn10300_store_struct_return (STRUCT_ADDR, SP) - -extern CORE_ADDR mn10300_skip_prologue PARAMS ((CORE_ADDR)); -#define SKIP_PROLOGUE(pc) pc = mn10300_skip_prologue (pc) - -#define FRAME_ARGS_SKIP 0 - -#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) -#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) -#define FRAME_NUM_ARGS(val, fi) ((val) = -1) - -extern void mn10300_pop_frame PARAMS ((struct frame_info *)); -#define POP_FRAME mn10300_pop_frame (get_current_frame ()) - -#define USE_GENERIC_DUMMY_FRAMES -#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 mn10300_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR)); -#define PUSH_RETURN_ADDRESS(PC, SP) mn10300_push_return_address (PC, SP) - -#define PUSH_DUMMY_FRAME generic_push_dummy_frame () - -extern CORE_ADDR -mn10300_push_arguments PARAMS ((int, struct value **, CORE_ADDR, - unsigned char, CORE_ADDR )); -#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ - (SP) = mn10300_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) - -#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP) - -#define REG_STRUCT_HAS_ADDR(gcc_p,TYPE) \ - (TYPE_LENGTH (TYPE) > 8) - -extern use_struct_convention_fn mn10300_use_struct_convention; -#define USE_STRUCT_CONVENTION(GCC_P, TYPE) mn10300_use_struct_convention (GCC_P, TYPE) - -/* override the default get_saved_register function with - one that takes account of generic CALL_DUMMY frames */ -#define GET_SAVED_REGISTER - -/* Cons up virtual frame pointer for trace */ -extern void mn10300_virtual_frame_pointer PARAMS ((CORE_ADDR, long *, long *)); -#define TARGET_VIRTUAL_FRAME_POINTER(PC, REGP, OFFP) \ - mn10300_virtual_frame_pointer ((PC), (REGP), (OFFP)) - -/* Define this for Wingdb */ - -#define TARGET_MN10300 |