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- This comparison shows the changes necessary to convert path
/or1k/trunk/gdb-5.0/gdb/config/v850
- from Rev 107 to Rev 1765
- ↔ Reverse comparison
Rev 107 → Rev 1765
/v850.mt
0,0 → 1,5
# Target: NEC V850 processor |
TDEPFILES= v850-tdep.o |
TM_FILE= tm-v850.h |
SIM_OBS = remote-sim.o |
SIM = ../sim/v850/libsim.a |
/tm-v850.h
0,0 → 1,174
/* Parameters for execution on an NEC V850 processor. |
Copyright 1996 |
Free Software Foundation, Inc. |
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This file is part of GDB. |
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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. |
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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. |
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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. */ |
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#define TARGET_BYTE_ORDER LITTLE_ENDIAN |
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#define NUM_REGS 66 |
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#define REGISTER_NAMES \ |
{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ |
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \ |
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \ |
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", \ |
\ |
"eipc", "eipsw", "fepc", "fepsw", "ecr", "psw", "sr6", "sr7", \ |
"sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15", \ |
"sr16", "sr17", "sr18", "sr19", "sr20", "sr21", "sr22", "sr23", \ |
"sr24", "sr25", "sr26", "sr27", "sr28", "sr29", "sr30", "sr31", \ |
\ |
"pc", "fp" } |
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/* Initializer for an array of names of registers. |
Entries beyond the first NUM_REGS are ignored. */ |
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extern char **v850_register_names; |
#define REGISTER_NAME(i) v850_register_names[i] |
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#define REGISTER_BYTES (NUM_REGS * 4) |
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#define REGISTER_SIZE 4 |
#define MAX_REGISTER_RAW_SIZE 4 |
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#define R0_REGNUM 0 |
#define R1_REGNUM 1 |
#define SAVE1_START_REGNUM 2 |
#define SAVE1_END_REGNUM 2 |
#define SP_REGNUM 3 |
#define ARG0_REGNUM 6 |
#define ARGLAST_REGNUM 9 |
#define V0_REGNUM 10 |
#define V1_REGNUM 11 |
#define R12_REGNUM 12 |
#define SAVE2_START_REGNUM 20 |
#define SAVE2_END_REGNUM 29 |
#define EP_REGNUM 30 |
#define SAVE3_START_REGNUM 31 |
#define SAVE3_END_REGNUM 31 |
#define RP_REGNUM 31 |
#define SR0_REGNUM 32 |
#define PS_REGNUM (SR0_REGNUM+5) |
#define CTBP_REGNUM (SR0_REGNUM+20) |
#define PC_REGNUM 64 |
#define FP_REGNUM 65 |
#define FP_RAW_REGNUM 29 |
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#define TARGET_READ_FP() read_register (FP_RAW_REGNUM) |
#define TARGET_WRITE_FP(VAL) write_register (FP_REGNUM, (VAL)) |
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#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int |
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#define REGISTER_BYTE(REG) ((REG) * 4) |
#define REGISTER_VIRTUAL_SIZE(REG) 4 |
#define REGISTER_RAW_SIZE(REG) 4 |
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#define MAX_REGISTER_VIRTUAL_SIZE 4 |
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#define BREAKPOINT {0x40, 0xF8} /* little-ended */ |
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#define FUNCTION_START_OFFSET 0 |
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#define DECR_PC_AFTER_BREAK 0 |
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#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) |
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#define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM) |
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struct frame_info; |
struct frame_saved_regs; |
struct type; |
struct value; |
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#define EXTRA_FRAME_INFO struct frame_saved_regs fsr; |
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extern void v850_init_extra_frame_info PARAMS ((struct frame_info * fi)); |
#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) v850_init_extra_frame_info (fi) |
#define INIT_FRAME_PC /* Not necessary */ |
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extern void v850_frame_find_saved_regs PARAMS ((struct frame_info * fi, struct frame_saved_regs * regaddr)); |
#define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr |
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extern CORE_ADDR v850_frame_chain PARAMS ((struct frame_info * fi)); |
#define FRAME_CHAIN(fi) v850_frame_chain (fi) |
#define FRAME_CHAIN_VALID(FP, FI) generic_file_frame_chain_valid (FP, FI) |
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extern CORE_ADDR v850_find_callers_reg PARAMS ((struct frame_info * fi, int regnum)); |
extern CORE_ADDR v850_frame_saved_pc PARAMS ((struct frame_info *)); |
#define FRAME_SAVED_PC(FI) (v850_frame_saved_pc (FI)) |
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#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \ |
memcpy (VALBUF, REGBUF + REGISTER_BYTE (V0_REGNUM), TYPE_LENGTH (TYPE)) |
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#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ |
extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \ |
REGISTER_RAW_SIZE (V0_REGNUM)) |
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#define STORE_RETURN_VALUE(TYPE, VALBUF) \ |
write_register_bytes(REGISTER_BYTE (V0_REGNUM), VALBUF, TYPE_LENGTH (TYPE)); |
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extern CORE_ADDR v850_skip_prologue PARAMS ((CORE_ADDR pc)); |
#define SKIP_PROLOGUE(pc) (v850_skip_prologue (pc)) |
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#define FRAME_ARGS_SKIP 0 |
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#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) |
#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) |
#define FRAME_NUM_ARGS(fi) (-1) |
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extern void v850_pop_frame PARAMS ((struct frame_info * frame)); |
#define POP_FRAME v850_pop_frame (get_current_frame ()) |
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#define 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 v850_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR)); |
#define PUSH_RETURN_ADDRESS(PC, SP) v850_push_return_address (PC, SP) |
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#define PUSH_DUMMY_FRAME generic_push_dummy_frame () |
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extern CORE_ADDR |
v850_push_arguments PARAMS ((int nargs, struct value ** args, CORE_ADDR sp, |
unsigned char struct_return, |
CORE_ADDR struct_addr)); |
#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ |
(v850_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)) |
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#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) |
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#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP) |
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extern use_struct_convention_fn v850_use_struct_convention; |
#define USE_STRUCT_CONVENTION(GCC_P, TYPE) v850_use_struct_convention (GCC_P, TYPE); |
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/* override the default get_saved_register function with |
one that takes account of generic CALL_DUMMY frames */ |
#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \ |
generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval) |
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/* Define this for Wingdb */ |
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#define TARGET_V850 |