-/* Parameters for a Sun 386i target machine, for GDB, the GNU debugger.
- Copyright 1986, 1987, 1991, 1992, 1993, 1994, 1995, 1999, 2000
- Free Software Foundation, Inc.
-
- 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. */
-
-#if !defined (TM_SUN386_H)
-#define TM_SUN386_H 1
-
-#include "regcache.h"
-#include "i386/tm-i386.h"
-
-#ifndef sun386
-#define sun386
-#endif
-#define SUNOS4
-#define USE_MACHINE_REG_H
-
-/* Perhaps some day this will work even without the following #define */
-#define COFF_ENCAPSULATE
-
-#ifdef COFF_ENCAPSULATE
-/* Avoid conflicts between our include files and <sys/exec.h>
- (maybe not needed anymore). */
-#define _EXEC_
-#endif
-
-/* sun386 ptrace seems unable to change the frame pointer */
-#define PTRACE_FP_BUG
-
-/* Address of end of stack space. */
-
-#define STACK_END_ADDR 0xfc000000
-
-/* Number of machine registers */
-
-#undef NUM_REGS
-#define NUM_REGS 35
-
-/* Initializer for an array of names of registers. There should be NUM_REGS
- strings in this initializer. The order of the first 8 registers must match
- the compiler's numbering scheme (which is the same as the 386 scheme) also,
- this table must match regmap in i386-pinsn.c. */
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES { "gs", "fs", "es", "ds", \
- "edi", "esi", "ebp", "esp", \
- "ebx", "edx", "ecx", "eax", \
- "retaddr", "trapnum", "errcode", "ip", \
- "cs", "ps", "sp", "ss", \
- "fst0", "fst1", "fst2", "fst3", \
- "fst4", "fst5", "fst6", "fst7", \
- "fctrl", "fstat", "ftag", "fip", \
- "fcs", "fopoff", "fopsel" \
- }
-
-/* Register numbers of various important registers.
- Note that some of these values are "real" register numbers,
- and correspond to the general registers of the machine,
- and some are "phony" register numbers which are too large
- to be actual register numbers as far as the user is concerned
- but do serve to get the desired values when passed to read_register. */
-
-#undef FP_REGNUM
-#define FP_REGNUM 6 /* (ebp) Contains address of executing stack frame */
-#undef SP_REGNUM
-#define SP_REGNUM 18 /* (usp) Contains address of top of stack */
-#undef PS_REGNUM
-#define PS_REGNUM 17 /* (ps) Contains processor status */
-#undef PC_REGNUM
-#define PC_REGNUM 15 /* (eip) Contains program counter */
-#undef FP0_REGNUM
-#define FP0_REGNUM 20 /* Floating point register 0 */
-#undef FPC_REGNUM
-#define FPC_REGNUM 28 /* 80387 control register */
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'. */
-
-#undef REGISTER_BYTES
-#define REGISTER_BYTES (20*4+8*10+7*4)
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-
-#undef REGISTER_BYTE
-#define REGISTER_BYTE(N) \
- ((N) >= FPC_REGNUM ? (((N) - FPC_REGNUM) * 4) + 160 \
- : (N) >= FP0_REGNUM ? (((N) - FP0_REGNUM) * 10) + 80 \
- : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
- for register N. */
-
-#undef REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 10 : 4)
-
-/* Number of bytes of storage in the program's representation
- for register N. */
-
-#undef REGISTER_VIRTUAL_SIZE
-#define REGISTER_VIRTUAL_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 8 : 4)
-
-/* Nonzero if register N requires conversion
- from raw format to virtual format. */
-
-#undef REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) (((unsigned)((N) - FP0_REGNUM)) < 8)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
- to virtual format with type TYPE in buffer TO. */
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
- double val; \
- i387_to_double ((FROM), (char *)&val); \
- store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-extern void i387_to_double (char *, char *);
-
-/* Convert data from virtual format with type TYPE in buffer FROM
- to raw format for register REGNUM in buffer TO. */
-
-#undef REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
- double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
- double_to_i387((char *)&val, (TO)); \
-}
-extern void double_to_i387 (char *, char *);
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-
-#undef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
- (((unsigned)((N) - FP0_REGNUM)) < 8 ? builtin_type_double : builtin_type_int)
-
-/* 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. */
-
-#undef EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
- memcpy (VALBUF, REGBUF + REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
- of type TYPE, given in virtual format. */
-
-#undef STORE_RETURN_VALUE
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
- write_register_bytes (REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), VALBUF, TYPE_LENGTH (TYPE))
-
-/* Describe the pointer in each stack frame to the previous stack frame
- (its caller). */
-
-/* FRAME_CHAIN takes a frame's nominal address
- and produces the frame's chain-pointer. */
-
-#undef FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) \
- (!inside_entry_file ((thisframe)->pc) ? \
- read_memory_integer ((thisframe)->frame, 4) :\
- 0)
-
-/* Define other aspects of the stack frame. */
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-
-#undef FRAMELESS_FUNCTION_INVOCATION
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
- (frameless_look_for_prologue (FI))
-
-#undef FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* Insert the specified number of args and function address
- into a call sequence of the above form stored at DUMMYNAME. */
-
-#undef FIX_CALL_DUMMY
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-{ \
- *(int *)((char *)(dummyname) + 1) = (int)(fun) - (pc) - 5; \
-}
-
-#endif /* !defined (TM_SUN386_H) */
+/* OBSOLETE /* Parameters for a Sun 386i target machine, for GDB, the GNU debugger. */
+/* OBSOLETE Copyright 1986, 1987, 1991, 1992, 1993, 1994, 1995, 1999, 2000 */
+/* OBSOLETE Free Software Foundation, Inc. */
+/* 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 #if !defined (TM_SUN386_H) */
+/* OBSOLETE #define TM_SUN386_H 1 */
+/* OBSOLETE */
+/* OBSOLETE #include "regcache.h" */
+/* OBSOLETE #include "i386/tm-i386.h" */
+/* OBSOLETE */
+/* OBSOLETE #ifndef sun386 */
+/* OBSOLETE #define sun386 */
+/* OBSOLETE #endif */
+/* OBSOLETE #define SUNOS4 */
+/* OBSOLETE #define USE_MACHINE_REG_H */
+/* OBSOLETE */
+/* OBSOLETE /* Perhaps some day this will work even without the following #define */ */
+/* OBSOLETE #define COFF_ENCAPSULATE */
+/* OBSOLETE */
+/* OBSOLETE #ifdef COFF_ENCAPSULATE */
+/* OBSOLETE /* Avoid conflicts between our include files and <sys/exec.h> */
+/* OBSOLETE (maybe not needed anymore). */ */
+/* OBSOLETE #define _EXEC_ */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE /* sun386 ptrace seems unable to change the frame pointer */ */
+/* OBSOLETE #define PTRACE_FP_BUG */
+/* OBSOLETE */
+/* OBSOLETE /* Address of end of stack space. */ */
+/* OBSOLETE */
+/* OBSOLETE #define STACK_END_ADDR 0xfc000000 */
+/* OBSOLETE */
+/* OBSOLETE /* Number of machine registers */ */
+/* OBSOLETE */
+/* OBSOLETE #undef NUM_REGS */
+/* OBSOLETE #define NUM_REGS 35 */
+/* OBSOLETE */
+/* OBSOLETE /* Initializer for an array of names of registers. There should be NUM_REGS */
+/* OBSOLETE strings in this initializer. The order of the first 8 registers must match */
+/* OBSOLETE the compiler's numbering scheme (which is the same as the 386 scheme) also, */
+/* OBSOLETE this table must match regmap in i386-pinsn.c. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_NAMES */
+/* OBSOLETE #define REGISTER_NAMES { "gs", "fs", "es", "ds", \ */
+/* OBSOLETE "edi", "esi", "ebp", "esp", \ */
+/* OBSOLETE "ebx", "edx", "ecx", "eax", \ */
+/* OBSOLETE "retaddr", "trapnum", "errcode", "ip", \ */
+/* OBSOLETE "cs", "ps", "sp", "ss", \ */
+/* OBSOLETE "fst0", "fst1", "fst2", "fst3", \ */
+/* OBSOLETE "fst4", "fst5", "fst6", "fst7", \ */
+/* OBSOLETE "fctrl", "fstat", "ftag", "fip", \ */
+/* OBSOLETE "fcs", "fopoff", "fopsel" \ */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* Register numbers of various important registers. */
+/* OBSOLETE Note that some of these values are "real" register numbers, */
+/* OBSOLETE and correspond to the general registers of the machine, */
+/* OBSOLETE and some are "phony" register numbers which are too large */
+/* OBSOLETE to be actual register numbers as far as the user is concerned */
+/* OBSOLETE but do serve to get the desired values when passed to read_register. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef FP_REGNUM */
+/* OBSOLETE #define FP_REGNUM 6 /* (ebp) Contains address of executing stack frame */ */
+/* OBSOLETE #undef SP_REGNUM */
+/* OBSOLETE #define SP_REGNUM 18 /* (usp) Contains address of top of stack */ */
+/* OBSOLETE #undef PS_REGNUM */
+/* OBSOLETE #define PS_REGNUM 17 /* (ps) Contains processor status */ */
+/* OBSOLETE #undef PC_REGNUM */
+/* OBSOLETE #define PC_REGNUM 15 /* (eip) Contains program counter */ */
+/* OBSOLETE #undef FP0_REGNUM */
+/* OBSOLETE #define FP0_REGNUM 20 /* Floating point register 0 */ */
+/* OBSOLETE #undef FPC_REGNUM */
+/* OBSOLETE #define FPC_REGNUM 28 /* 80387 control register */ */
+/* OBSOLETE */
+/* OBSOLETE /* Total amount of space needed to store our copies of the machine's */
+/* OBSOLETE register state, the array `registers'. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_BYTES */
+/* OBSOLETE #define REGISTER_BYTES (20*4+8*10+7*4) */
+/* OBSOLETE */
+/* OBSOLETE /* Index within `registers' of the first byte of the space for */
+/* OBSOLETE register N. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_BYTE */
+/* OBSOLETE #define REGISTER_BYTE(N) \ */
+/* OBSOLETE ((N) >= FPC_REGNUM ? (((N) - FPC_REGNUM) * 4) + 160 \ */
+/* OBSOLETE : (N) >= FP0_REGNUM ? (((N) - FP0_REGNUM) * 10) + 80 \ */
+/* OBSOLETE : (N) * 4) */
+/* OBSOLETE */
+/* OBSOLETE /* Number of bytes of storage in the actual machine representation */
+/* OBSOLETE for register N. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_RAW_SIZE */
+/* OBSOLETE #define REGISTER_RAW_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 10 : 4) */
+/* OBSOLETE */
+/* OBSOLETE /* Number of bytes of storage in the program's representation */
+/* OBSOLETE for register N. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_VIRTUAL_SIZE */
+/* OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 8 : 4) */
+/* OBSOLETE */
+/* OBSOLETE /* Nonzero if register N requires conversion */
+/* OBSOLETE from raw format to virtual format. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_CONVERTIBLE */
+/* OBSOLETE #define REGISTER_CONVERTIBLE(N) (((unsigned)((N) - FP0_REGNUM)) < 8) */
+/* OBSOLETE */
+/* OBSOLETE /* Convert data from raw format for register REGNUM in buffer FROM */
+/* OBSOLETE to virtual format with type TYPE in buffer TO. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_CONVERT_TO_VIRTUAL */
+/* OBSOLETE #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ */
+/* OBSOLETE { \ */
+/* OBSOLETE double val; \ */
+/* OBSOLETE i387_to_double ((FROM), (char *)&val); \ */
+/* OBSOLETE store_floating ((TO), TYPE_LENGTH (TYPE), val); \ */
+/* OBSOLETE } */
+/* OBSOLETE extern void i387_to_double (char *, char *); */
+/* OBSOLETE */
+/* OBSOLETE /* Convert data from virtual format with type TYPE in buffer FROM */
+/* OBSOLETE to raw format for register REGNUM in buffer TO. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_CONVERT_TO_RAW */
+/* OBSOLETE #define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ */
+/* OBSOLETE { \ */
+/* OBSOLETE double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ */
+/* OBSOLETE double_to_i387((char *)&val, (TO)); \ */
+/* OBSOLETE } */
+/* OBSOLETE extern void double_to_i387 (char *, char *); */
+/* OBSOLETE */
+/* OBSOLETE /* Return the GDB type object for the "standard" data type */
+/* OBSOLETE of data in register N. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef REGISTER_VIRTUAL_TYPE */
+/* OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) \ */
+/* OBSOLETE (((unsigned)((N) - FP0_REGNUM)) < 8 ? builtin_type_double : builtin_type_int) */
+/* 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 #undef EXTRACT_RETURN_VALUE */
+/* OBSOLETE #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */
+/* OBSOLETE memcpy (VALBUF, REGBUF + REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), TYPE_LENGTH (TYPE)) */
+/* OBSOLETE */
+/* OBSOLETE /* Write into appropriate registers a function return value */
+/* OBSOLETE of type TYPE, given in virtual format. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef STORE_RETURN_VALUE */
+/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */
+/* OBSOLETE write_register_bytes (REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), VALBUF, TYPE_LENGTH (TYPE)) */
+/* OBSOLETE */
+/* OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame */
+/* OBSOLETE (its caller). */ */
+/* OBSOLETE */
+/* OBSOLETE /* FRAME_CHAIN takes a frame's nominal address */
+/* OBSOLETE and produces the frame's chain-pointer. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef FRAME_CHAIN */
+/* OBSOLETE #define FRAME_CHAIN(thisframe) \ */
+/* OBSOLETE (!inside_entry_file ((thisframe)->pc) ? \ */
+/* OBSOLETE read_memory_integer ((thisframe)->frame, 4) :\ */
+/* OBSOLETE 0) */
+/* OBSOLETE */
+/* OBSOLETE /* Define other aspects of the stack frame. */ */
+/* OBSOLETE */
+/* OBSOLETE /* A macro that tells us whether the function invocation represented */
+/* OBSOLETE by FI does not have a frame on the stack associated with it. If it */
+/* OBSOLETE does not, FRAMELESS is set to 1, else 0. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef FRAMELESS_FUNCTION_INVOCATION */
+/* OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \ */
+/* OBSOLETE (frameless_look_for_prologue (FI)) */
+/* OBSOLETE */
+/* OBSOLETE #undef FRAME_SAVED_PC */
+/* OBSOLETE #define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4)) */
+/* OBSOLETE */
+/* OBSOLETE /* Insert the specified number of args and function address */
+/* OBSOLETE into a call sequence of the above form stored at DUMMYNAME. */ */
+/* OBSOLETE */
+/* OBSOLETE #undef FIX_CALL_DUMMY */
+/* OBSOLETE #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ */
+/* OBSOLETE { \ */
+/* OBSOLETE *(int *)((char *)(dummyname) + 1) = (int)(fun) - (pc) - 5; \ */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE #endif /* !defined (TM_SUN386_H) */ */
projects / binutils.git / blobdiff