Contributed by Geoffrey Noer <noer@cygnus.com>
-This file is part of GDB.
+ 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 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.
+ 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. */
+ 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
#define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE)
-extern char **mn10300_register_names;
-#define REGISTER_NAME(i) mn10300_register_names[i]
+extern char *mn10300_register_name (int regnr);
+#define REGISTER_NAME(i) (mn10300_register_name (i))
#define D2_REGNUM 2
#define D3_REGNUM 3
#define PSW_REGNUM 11
#define LIR_REGNUM 12
#define LAR_REGNUM 13
+#define E0_REGNUM 14
/* Pseudo register that contains true address of executing stack frame */
#define FP_REGNUM 31
#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
+extern CORE_ADDR mn10300_saved_pc_after_call (struct frame_info *frame);
#define SAVED_PC_AFTER_CALL(frame) \
- read_memory_integer (read_register (SP_REGNUM), 4)
+ mn10300_saved_pc_after_call (frame)
-#ifdef __STDC__
struct frame_info;
struct type;
struct value;
-#endif
-extern void mn10300_init_extra_frame_info PARAMS ((struct frame_info *));
+extern void mn10300_init_extra_frame_info (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 */
+#define FRAME_INIT_SAVED_REGS(fi) /* handled by init_extra_frame_info */
-extern CORE_ADDR mn10300_frame_chain PARAMS ((struct frame_info *));
+extern CORE_ADDR mn10300_frame_chain (struct frame_info *);
#define FRAME_CHAIN(fi) mn10300_frame_chain (fi)
-#define FRAME_CHAIN_VALID(FP, FI) generic_frame_chain_valid (FP, FI)
+#define FRAME_CHAIN_VALID(FP, FI) generic_file_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 *));
+extern CORE_ADDR mn10300_find_callers_reg (struct frame_info *, int);
+extern CORE_ADDR mn10300_frame_saved_pc (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. */
+extern void mn10300_extract_return_value (struct type *type, char *regbuf,
+ char *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));
-
+ mn10300_extract_return_value (TYPE, REGBUF, VALBUF)
+CORE_ADDR mn10300_extract_struct_value_address (char *regbuf);
#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
- extract_address (REGBUF + REGISTER_BYTE (4), \
- REGISTER_RAW_SIZE (4))
+ mn10300_extract_struct_value_address (REGBUF)
+void mn10300_store_return_value (struct type *type, char *valbuf);
#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));
+ mn10300_store_return_value (TYPE, VALBUF)
+
+extern CORE_ADDR mn10300_store_struct_return (CORE_ADDR addr, CORE_ADDR sp);
#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \
- (SP) = mn10300_store_struct_return (STRUCT_ADDR, 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)
+extern CORE_ADDR mn10300_skip_prologue (CORE_ADDR);
+#define SKIP_PROLOGUE(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)
+#define FRAME_NUM_ARGS(fi) (-1)
-extern void mn10300_pop_frame PARAMS ((struct frame_info *));
+extern void mn10300_pop_frame (struct frame_info *);
#define POP_FRAME mn10300_pop_frame (get_current_frame ())
#define USE_GENERIC_DUMMY_FRAMES 1
#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 TARGET_READ_FP() read_sp ()
+
+extern CORE_ADDR mn10300_push_return_address (CORE_ADDR, CORE_ADDR);
#define PUSH_RETURN_ADDRESS(PC, SP) mn10300_push_return_address (PC, SP)
#define PUSH_DUMMY_FRAME generic_push_dummy_frame ()
+#define SAVE_DUMMY_FRAME_TOS(SP) generic_save_dummy_frame_tos (SP)
extern CORE_ADDR
-mn10300_push_arguments PARAMS ((int, struct value **, CORE_ADDR,
- unsigned char, CORE_ADDR ));
+mn10300_push_arguments (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)
+ (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, FP)
generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
/* Cons up virtual frame pointer for trace */
-extern void mn10300_virtual_frame_pointer PARAMS ((CORE_ADDR, long *, long *));
+extern void mn10300_virtual_frame_pointer (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
projects / deliverable / binutils-gdb.git / blobdiff