* config/i386/tm-i386.h: New file containing generic i*86 target

	definitions.
	(TARGET_BYTE_ORDER): Moved here from tm-i386v.h.
	(IEEE_FLOAT): Moved here from tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Define default as 2.
	(FUNCTION_START_OFFSET): Moved here from tm-i386v.h.
	(SKIP_PROLOGUE): Moved here from tm-i386v.h.
	(SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h.
	(INNER_THAN): Moved here from tm-i386v.h.
	(BREAKPOINT): Moved here from tm-i386v.h.
	(DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h.
	(ABOUT_TO_RETURN): Moved here from tm-i386v.h.
	(REGISTER_SIZE): Moved here from tm-i386v.h.
	(NUM_REGS): Moved here from tm-i386v.h.
	(REGISTER_NAMES): Moved here from tm-i386v.h.
	(EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h.
	(FP_REGNUM): Moved here from tm-i386v.h.
	(SP_REGNUM): Moved here from tm-i386v.h.
	(PC_REGNUM): Moved here from tm-i386v.h.
	(PS_REGNUM): Moved here from tm-i386v.h.
	(FP0_REGNUM):  Moved here from tm-i386aix.h.
	(FPC_REGNUM):  Moved here from tm-sun386.h.
	(REGISTER_BYTES):  Moved here from tm-i386aix.h.
	(REGISTER_BYTE): Moved here from tm-i386aix.h.
	(REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
	(MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
	(REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
	(MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
	(EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h.
	(STORE_RETURN_VALUE):  Moved here from tm-i386aix.h.
	(REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h.
	(STORE_STRUCT_RETURN): Moved here from tm-i386v.h.
	(FRAME_CHAIN): Moved here from tm-i386v4.h.
	(FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h.
	(FRAME_SAVED_PC): Moved here from tm-i386os9k.h
	(FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h.
	(FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h.
	(FRAME_NUM_ARGS): Moved here from tm-i386sun.h.
	(FRAME_ARGS_SKIP): Moved here from tm-i386v.h.
	(FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h.
	(PUSH_DUMMY_FRAME): Moved here from tm-i386v.h.
	(POP_FRAME): Moved here from tm-i386v.h.
	(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET,
	CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from
	tm-i386v.h
	(print_387_control_word, print_387_status_word): Declare prototypes.
	(struct frame_info, struct frame_saved_regs): Forward decls for
	prototypes.
	(SP_ARG0): Moved here from tm-i386v.h.

	* config/i386/tm-i386v.h:
	(i386/tm-i386.h): Include.
	(TARGET_BYTE_ORDER): Remove.
	(IEEE_FLOAT): Remove.
	(START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4.
	(FUNCTION_START_OFFSET): Remove.
	(SKIP_PROLOGUE): Remove.
	(i386_skip_prologue): Remove prototype.
	(SAVED_PC_AFTER_CALL): Remove.
	(INNER_THAN): Remove.
	(BREAKPOINT): Remove.
	(DECR_PC_AFTER_BREAK): Remove.
	(ABOUT_TO_RETURN): Remove.
	(REGISTER_SIZE): Remove.
	(NUM_REGS): Undef before redefine to 16 (no FP support).
	(REGISTER_NAMES): Undef before redefine.
	(FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove.
	(REGISTER_BYTES): Undef before redefine.
	(REGISTER_BYTE): Undef before redefine.
	(REGISTER_RAW_SIZE): Undef before redefine.
	(REGISTER_VIRTUAL_SIZE): Undef before redefine.
	(MAX_REGISTER_RAW_SIZE): Undef before redefine.
	(MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine.
	(REGISTER_VIRTUAL_TYPE): Undef before redefine.
	(STORE_STRUCT_RETURN): Undef before redefine.
	(EXTRACT_RETURN_VALUE): Undef before redefine.
	(STORE_RETURN_VALUE): Undef before redefine.
	(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
	(FRAME_CHAIN): Undef before redefine.
	(FRAMELESS_FUNCTION_INVOCATION): Undef before redefine.
	(FRAME_SAVED_PC): Undef before redefine.
	(FRAME_ARGS_ADDRESS): Remove.
	(FRAME_LOCALS_ADDRESS): Remove.
	(FRAME_NUM_ARGS): Undef before redefine.
	(FRAME_ARGS_SKIP): Remove.
	(FRAME_FIND_SAVED_REGS): Remove.
	(PUSH_DUMMY_FRAME): Remove.
	(POP_FRAME): Remove.
	(CALL_DUMMY): Remove.
	(CALL_DUMMY_LENGTH): Remove.
	(CALL_DUMMY_START_OFFSET): Remove.
	(CALL_DUMMY_BREAKPOINT_OFFSET): Remove
	(FIX_CALL_DUMMY): Remove.
	(print_387_control_word): Remove.
	(print_387_status_word): Remove.
	(SP_ARG0): Remove.

	* config/i386/tm-symmetry.h:
	(TM_SYMMETRY_H): Enclose file in test for define & define if needed.
	(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
	tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
	(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
	or tm-i386v.h, #undef, and #define to 0.
	(MAX_REGISTER_RAW_SIZE): Remove.
	(FRAME_CHAIN): Remove.
	(FRAMELESS_FUNCTION_INVOCATION): Remove.
	(FRAME_SAVED_PC): Remove.
	(print_387_control_word, print_387_status_word): Remove prototypes.

	* config/i386/tm-ptx.h:
	(TM_PTX_H): Enclose file in test for define & define if needed.
	(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
	tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
	(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
	or tm-i386v.h, #undef, and #define to 0.
	(SDB_REG_TO_REGNUM):  Remove obsolete commented out define.
	(print_387_control_word, print_387_status_word): Remove prototypes.

	* config/i386/tm-linux.h:
	(TM_LINUX_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.

	* config/i386/tm-i386v4.h:
	(TM_I386V4_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.
	(FRAME_CHAIN):  Moved to tm-i386.h.
	(FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h.
	(FRAME_SAVED_PC): Remove.
	(sigtramp_saved_pc):  Define as i386v4_sigtramp_saved_pc.
	(FRAME_NUM_ARGS): Remove.

	* config/i386/tm-i386os9k.h:
	(TM_I386OS9K_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.
	(NUM_REGS):  Undefine before redefining.
	(FRAME_CHAIN): Remove.
	(FRAMELESS_FUNCTION_INVOCATION): Remove.
	(FRAME_SAVED_PC): Move to tm-i386.h.

	* config/i386/tm-i386nw.h:
	(TM_I386NW_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.

	* config/i386/tm-i386bsd.h:
	(TM_I386BSD_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.
	(FRAMELESS_FUNCTION_INVOCATION): Remove.
	(FRAME_SAVED_PC): Remove.

	* config/i386/tm-i386aix.h:
	(i386/tm-i386.h): Include instead of tm-i386v.h.
	(START_INFERIOR_TRAPS_EXPECTED): Remove.
	(FP_REGNUM): Remove.
	(SP_REGNUM): Remove.
	(PC_REGNUM): Remove.
	(PS_REGNUM): Remove.
	(FP0_REGNUM):  Moved to tm-i386.h.
	(NUM_REGS): Remove.
	(REGISTER_NAMES): Remove.
	(REGISTER_BYTES): Moved to tm-i386.h.
	(REGISTER_BYTE): Moved to tm-i386.h.
	(REGISTER_RAW_SIZE): Moved to tm-i386.h.
	(MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h.
	(REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h.
	(REGISTER_VIRTUAL_TYPE): Removed.
	(EXTRACT_RETURN_VALUE): Moved to tm-i386.h.
	(STORE_RETURN_VALUE):  Moved to tm-i386.h.

	* config/i386/tm-sun386.h:
	(TM_SUN386_H): Enclose file in test for define & define if needed.
	(i386/tm-i386.h): Include.
	(TARGET_BYTE_ORDER): Remove.
	(FUNCTION_START_OFFSET): Remove.
	(SKIP_PROLOGUE): Remove.
	(SAVED_PC_AFTER_CALL): Remove.
	(INNER_THAN): Remove.
	(BREAKPOINT): Remove.
	(DECR_PC_AFTER_BREAK): Remove.
	(ABOUT_TO_RETURN): Remove.
	(REGISTER_SIZE): Remove.
	(NUM_REGS): Undefine before defining.
	(REGISTER_NAMES): Undefine before redefining.
	(REGISTER_BYTES): Undefine before redefining.
	(REGISTER_BYTE): Undefine before defining.
	(FP_REGNUM): Undefine before defining.
	(PC_REGNUM): Undefine before defining.
	(FPC_REGNUM):  Undefine before defining.
	(REGISTER_RAW_SIZE):  Undefine before defining.
	(FRAME_CHAIN): Undefine before defining.
	(FRAMELESS_FUNCTION_INVOCATION): Undefine before defining.
	(FRAME_SAVED_PC): Undefine before defining.
	(FRAME_NUM_ARGS): Moved to tm-i386.h.
	(MAX_REGISTER_RAW_SIZE): Remove.
	(MAX_REGISTER_VIRTUAL_SIZE): Remove.
	(STORE_STRUCT_RETURN): Remove.
	(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
	(FRAME_ARGS_ADDRESS): Remove.
	(FRAME_LOCALS_ADDRESS): Remove.
	(FRAME_NUM_ARGS): Undefine before defining.
	(FRAME_ARGS_SKIP): Remove.
	(FRAME_FIND_SAVED_REGS): Remove.
	(PUSH_DUMMY_FRAME): Remove.
	(POP_FRAME): Remove.
	(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove.
	(struct frame_info, struct frame_saved_regs): Remove forward decls
	for prototypes.

	* config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of
	tm-i386v.h.
	* config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of
 	tm-i386v.h.

1 files changed, 310 insertions, 0 deletions

diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h
new file mode 100644
index 0000000..819735c
--- /dev/null
+++ b/gdb/config/i386/tm-i386.h
@@ -0,0 +1,310 @@
+/* Macro definitions for GDB on an Intel i[345]86.
+   Copyright (C) 1995 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef TM_I386_H
+#define TM_I386_H 1
+
+#ifdef __STDC__		/* Forward decl's for prototypes */
+struct frame_info;
+struct frame_saved_regs;
+struct type;
+#endif
+
+#define TARGET_BYTE_ORDER LITTLE_ENDIAN
+
+/* Used for example in valprint.c:print_floating() to enable checking
+   for NaN's */
+
+#define IEEE_FLOAT
+
+/* Number of traps that happen between exec'ing the shell to run an
+   inferior, and when we finally get to the inferior code.  This is 2
+   on most implementations. */
+
+#define START_INFERIOR_TRAPS_EXPECTED 2
+
+/* Offset from address of function to start of its code.
+   Zero on most machines.  */
+
+#define FUNCTION_START_OFFSET 0
+
+/* Advance PC across any function entry prologue instructions to reach some
+   "real" code.  */
+
+#define SKIP_PROLOGUE(frompc)   {(frompc) = i386_skip_prologue((frompc));}
+
+extern int i386_skip_prologue PARAMS ((int));
+
+/* Immediately after a function call, return the saved pc.  Can't always go
+   through the frames for this because on some machines the new frame is not
+   set up until the new function executes some instructions.  */
+
+#define SAVED_PC_AFTER_CALL(frame) (read_memory_integer (read_register (SP_REGNUM), 4))
+
+/* Stack grows downward.  */
+
+#define INNER_THAN <
+
+/* Sequence of bytes for breakpoint instruction.  */
+
+#define BREAKPOINT {0xcc}
+
+/* Amount PC must be decremented by after a breakpoint.  This is often the
+   number of bytes in BREAKPOINT but not always. */
+
+#define DECR_PC_AFTER_BREAK 1
+
+/* Nonzero if instruction at PC is a return instruction.  */
+
+#define ABOUT_TO_RETURN(pc) (read_memory_integer ((pc), 1) == 0xc3)
+
+/* Say how long (ordinary) registers are.  This is a piece of bogosity
+   used in push_word and a few other places; REGISTER_RAW_SIZE is the
+   real way to know how big a register is.  */
+
+#define REGISTER_SIZE 4
+
+/* Number of machine registers */
+
+#define NUM_FREGS 0 /*8*/		/* Number of FP regs */
+#define NUM_REGS (16 + NUM_FREGS)	/* Basic i*86 regs + FP regs */
+
+/* Initializer for an array of names of registers.  There should be at least
+   NUM_REGS strings in this initializer.  Any excess ones are simply ignored.
+   The order of the first 8 registers must match the compiler's numbering
+   scheme (which is the same as the 386 scheme) and also regmap in the various
+   *-nat.c files. */
+
+#define REGISTER_NAMES { "eax",   "ecx",    "edx",   "ebx", \
+			 "esp",   "ebp",    "esi",   "edi", \
+			 "eip",   "eflags", "cs",    "ss", \
+			 "ds",    "es",     "fs",    "gs", \
+			 "st0",   "st1",    "st2",   "st3", \
+			 "st4",   "st5",    "st6",   "st7", \
+			 }
+
+/* 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.  */
+
+#define FP_REGNUM 5	/* (ebp) Contains address of executing stack frame */
+#define SP_REGNUM 4	/* (usp) Contains address of top of stack */
+#define PC_REGNUM 8	/* (eip) Contains program counter */
+#define PS_REGNUM 9	/* (ps)  Contains processor status */
+
+#define FP0_REGNUM 16   /* (st0) 387 register */
+#define FPC_REGNUM 25	/* 80387 control register */
+
+/* Total amount of space needed to store our copies of the machine's register
+   state, the array `registers'.  Default is 16 i*86 registers and 8 floating
+   point registers. */
+
+#define REGISTER_BYTES (16*4 + 8*10)
+
+/* Index within `registers' of the first byte of the space for register N. */
+
+#define REGISTER_BYTE(N) \
+  (((N) < FP0_REGNUM) ? ((N) * 4) : ((((N) - FP0_REGNUM) * 10) + 64))
+ 
+/* Number of bytes of storage in the actual machine representation for
+   register N.  All registers are 4 bytes, except 387 st(0) - st(7),
+   which are 80 bits each. */
+
+#define REGISTER_RAW_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 10)
+
+/* Largest value REGISTER_RAW_SIZE can have.  */
+
+#define MAX_REGISTER_RAW_SIZE 10
+
+/* Number of bytes of storage in the program's representation
+   for register N. */
+
+#define REGISTER_VIRTUAL_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 8)
+
+/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
+
+#define MAX_REGISTER_VIRTUAL_SIZE 8
+
+/* Return the GDB type object for the "standard" data type of data in 
+   register N.  Perhaps si and di should go here, but potentially they
+   could be used for things other than address.  */
+
+#define REGISTER_VIRTUAL_TYPE(N) \
+  (((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM) \
+   ? lookup_pointer_type (builtin_type_void) \
+   : (((N) < FP0_REGNUM) \
+      ? builtin_type_int \
+      : builtin_type_double))
+
+/* Store the address of the place in which to copy the structure the
+   subroutine will return.  This is called from call_function. */
+
+#define STORE_STRUCT_RETURN(ADDR, SP) \
+  { (SP) -= sizeof (ADDR);		\
+    write_memory ((SP), (char *) &(ADDR), sizeof (ADDR)); }
+
+/* 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) \
+   i386_extract_return_value ((TYPE),(REGBUF),(VALBUF))
+
+extern void i386_extract_return_value PARAMS ((struct type *, char [], char *));
+
+/* Write into appropriate registers a function return value of type TYPE, given
+   in virtual format.  */
+
+#define STORE_RETURN_VALUE(TYPE,VALBUF) \
+  {    	       	       	       	       	       	       	       	       	     \
+    if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				     \
+      write_register_bytes (REGISTER_BYTE (FP0_REGNUM), (VALBUF),	     \
+			    TYPE_LENGTH (TYPE));			     \
+    else								     \
+      write_register_bytes (0, (VALBUF), TYPE_LENGTH (TYPE));  		     \
+  }
+
+/* Extract from an array REGBUF containing the (raw) register state the address
+   in which a function should return its structure value, as a CORE_ADDR (or an
+   expression that can be used as one).  */
+
+#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
+
+/* The following redefines make backtracing through sigtramp work.
+   They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp
+   from the sigcontext structure which is pushed by the kernel on the
+   user stack, along with a pointer to it.  */
+
+/* FRAME_CHAIN takes a frame's nominal address and produces the frame's
+   chain-pointer.
+   In the case of the i386, the frame's nominal address
+   is the address of a 4-byte word containing the calling frame's address.  */
+
+#define FRAME_CHAIN(thisframe)  \
+  ((thisframe)->signal_handler_caller \
+   ? (thisframe)->frame \
+   : (!inside_entry_file ((thisframe)->pc) \
+      ? read_memory_integer ((thisframe)->frame, 4) \
+      : 0))
+
+/* 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.  */
+
+#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
+  do { \
+    if ((FI)->signal_handler_caller) \
+      (FRAMELESS) = 0; \
+    else \
+      (FRAMELESS) = frameless_look_for_prologue(FI); \
+  } while (0)
+
+/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
+
+#define FRAME_SAVED_PC(FRAME) \
+  (((FRAME)->signal_handler_caller \
+    ? sigtramp_saved_pc (FRAME) \
+    : read_memory_integer ((FRAME)->frame + 4, 4)) \
+   )
+
+extern CORE_ADDR sigtramp_saved_pc PARAMS ((struct frame_info *));
+
+#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
+
+#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
+
+/* Return number of args passed to a frame.  Can return -1, meaning no way
+   to tell, which is typical now that the C compiler delays popping them.  */
+
+#define FRAME_NUM_ARGS(numargs, fi) (numargs) = i386_frame_num_args(fi)
+
+extern int i386_frame_num_args PARAMS ((struct frame_info *));
+
+/* Return number of bytes at start of arglist that are not really args.  */
+
+#define FRAME_ARGS_SKIP 8
+
+/* Put here the code to store, into a struct frame_saved_regs,
+   the addresses of the saved registers of frame described by FRAME_INFO.
+   This includes special registers such as pc and fp saved in special
+   ways in the stack frame.  sp is even more special:
+   the address we return for it IS the sp for the next frame.  */
+
+#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
+{ i386_frame_find_saved_regs ((frame_info), &(frame_saved_regs)); }
+
+extern void i386_frame_find_saved_regs PARAMS ((struct frame_info *,
+						struct frame_saved_regs *));
+
+
+/* Things needed for making the inferior call functions.  */
+
+/* Push an empty stack frame, to record the current PC, etc.  */
+
+#define PUSH_DUMMY_FRAME { i386_push_dummy_frame (); }
+
+extern void i386_push_dummy_frame PARAMS ((void));
+
+/* Discard from the stack the innermost frame, restoring all registers.  */
+
+#define POP_FRAME  { i386_pop_frame (); }
+
+extern void i386_pop_frame PARAMS ((void));
+
+
+/* this is 
+ *   call 11223344 (32 bit relative)
+ *   int3
+ */
+
+#define CALL_DUMMY { 0x223344e8, 0xcc11 }
+
+#define CALL_DUMMY_LENGTH 8
+
+#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
+
+#define CALL_DUMMY_BREAKPOINT_OFFSET 5
+
+/* Insert the specified number of args and function address
+   into a call sequence of the above form stored at DUMMYNAME.  */
+
+#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
+{ \
+	int from, to, delta, loc; \
+	loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \
+	from = loc + 5; \
+	to = (int)(fun); \
+	delta = to - from; \
+	*((char *)(dummyname) + 1) = (delta & 0xff); \
+	*((char *)(dummyname) + 2) = ((delta >> 8) & 0xff); \
+	*((char *)(dummyname) + 3) = ((delta >> 16) & 0xff); \
+	*((char *)(dummyname) + 4) = ((delta >> 24) & 0xff); \
+}
+
+extern void print_387_control_word PARAMS ((unsigned int));
+extern void print_387_status_word PARAMS ((unsigned int));
+
+/* Offset from SP to first arg on stack at first instruction of a function */
+
+#define SP_ARG0 (1 * 4)
+
+#endif /* ifndef TM_I386_H */