* nm-*, xm-*, tm-*: All native, host, and target files, which

	get linked to nm.h, xm.h, and tm.h respectively by configure,
	moved to appropriate config/<cpu> subdirectory.
	* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
	Native, host, and target files that are common across more than
	one cpu architecture and included by one of the configured
	native, host, or target files, get moved to config directory.

1 files changed, 0 insertions, 400 deletions

diff --git a/gdb/tm-arm.h b/gdb/tm-arm.h
deleted file mode 100644
index 42263dc..0000000
--- a/gdb/tm-arm.h
+++ /dev/null
@@ -1,400 +0,0 @@
-/* Definitions to make GDB target for an ARM under RISCiX (4.3bsd).
-   Copyright 1986, 1987, 1989, 1991, 1993 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.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* IEEE format floating point */
-
-#define IEEE_FLOAT
-
-/* I provide my own xfer_core_file to cope with shared libraries */
-
-#define XFER_CORE_FILE
-
-/* 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(pc) pc = skip_prologue(pc)
-
-/* 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_register (LR_REGNUM) & 0x03fffffc)
-
-/* I don't know the real values for these.  */
-#define TARGET_UPAGES UPAGES
-#define TARGET_NBPG NBPG
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR (0x01000000 - (TARGET_UPAGES * TARGET_NBPG))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN <
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {0x00,0x00,0x18,0xef} /* BKPT_SWI from <sys/ptrace.h> */
-
-/* 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 0
-
-/* Nonzero if instruction at PC is a return instruction.  */
-
-#define ABOUT_TO_RETURN(pc) \
-      ((read_memory_integer(pc, 4) & 0x0fffffff == 0x01b0f00e) || \
-       (read_memory_integer(pc, 4) & 0x0ffff800 == 0x09eba800))
-
-/* Return 1 if P points to an invalid floating point value.
-   LEN is the length in bytes.  */
-
-#define INVALID_FLOAT(p, len) 0
-
-/* code to execute to print interesting information about the
- * floating point processor (if any)
- * No need to define if there is nothing to do.
- */
-#define FLOAT_INFO { arm_float_info (); }
-
-/* Say how long (ordinary) registers are.  */
-
-#define REGISTER_TYPE long
-
-/* Number of machine registers */
-
-/* Note: I make a fake copy of the pc in register 25 (calling it ps) so
-   that I can clear the status bits from pc (register 15) */
-
-#define NUM_REGS 26
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES \
-      { "a1", "a2", "a3", "a4",					\
-	"v1", "v2", "v3", "v4", "v5", "v6",			\
-        "sl", "fp", "ip", "sp", "lr", "pc",			\
-        "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "fps", "ps" }
-
-/* 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 AP_REGNUM 11
-#define FP_REGNUM 11		/* Contains address of executing stack frame */
-#define SP_REGNUM 13		/* Contains address of top of stack */
-#define LR_REGNUM 14		/* address to return to from a function call */
-#define PC_REGNUM 15		/* Contains program counter */
-#define F0_REGNUM 16		/* first floating point register */
-#define FPS_REGNUM 24		/* floating point status register */
-#define PS_REGNUM 25		/* Contains processor status */
-
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (16*4 + 12*8 + 4 + 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) (((N) < F0_REGNUM) ? (N)*4 : \
-			  (((N) < PS_REGNUM) ? 16*4 + ((N) - 16)*12 : \
-			   16*4 + 8*12 + ((N) - FPS_REGNUM) * 4))
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) (((N) < F0_REGNUM || (N) >= FPS_REGNUM) ? 4 : 12)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((N) < F0_REGNUM || (N) >= FPS_REGNUM) ? 4 : 8)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 12
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#define REGISTER_CONVERTIBLE(N) ((unsigned)(N) - F0_REGNUM < 8)
-
-/* Convert data from raw format for register REGNUM
-   to virtual format for register REGNUM.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO)	\
-  if (REGISTER_CONVERTIBLE(REGNUM))					\
-      convert_from_extended((FROM), (TO));				\
-  else									\
-      bcopy ((FROM), (TO), 4);
-
-/* Convert data from virtual format for register REGNUM
-   to raw format for register REGNUM.  */
-
-#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO)	\
-  if (REGISTER_CONVERTIBLE(REGNUM)) 			\
-    convert_to_extended((FROM), (TO)); 		\
-  else							\
-    bcopy ((FROM), (TO), 4);
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- (((unsigned)(N) - F0_REGNUM) < 8 ? builtin_type_double : builtin_type_int)
-
-/* The system C compiler uses a similar structure return convention to gcc */
-
-#define USE_STRUCT_CONVENTION(gcc_p, type) (TYPE_LENGTH (type) > 4)
-
-/* 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) \
-  { write_register (0, (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) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-    convert_from_extended(REGBUF + REGISTER_BYTE (F0_REGNUM), VALBUF);	\
-  else									\
-    bcopy (REGBUF, VALBUF, TYPE_LENGTH (TYPE))
-
-/* 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) {				\
-    char _buf[MAX_REGISTER_RAW_SIZE];					\
-    convert_to_extended(VALBUF, _buf);					\
-    write_register_bytes (REGISTER_BYTE (F0_REGNUM), _buf, MAX_REGISTER_RAW_SIZE); \
-  } 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))
-
-/* Specify that for the native compiler variables for a particular
-   lexical context are listed after the beginning LBRAC instead of
-   before in the executables list of symbols.  */
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) (!(gcc_p))
-
-
-/* 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.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-/* In the case of the ARM, the frame's nominal address is the FP value,
-   and 12 bytes before comes the saved previous FP value as a 4-byte word.  */
-
-#define FRAME_CHAIN(thisframe)  \
-  ((thisframe)->pc >= first_object_file_end ? \
-   read_memory_integer ((thisframe)->frame - 12, 4) :\
-   0)
-
-#define FRAME_CHAIN_VALID(chain, thisframe) \
-  (chain != 0 && (FRAME_SAVED_PC (thisframe) >= first_object_file_end))
-
-/* 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.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-{							\
-  CORE_ADDR func_start, after_prologue;			\
-  func_start = (get_pc_function_start ((FI)->pc) +	\
-		FUNCTION_START_OFFSET);			\
-  after_prologue = func_start;				\
-  SKIP_PROLOGUE (after_prologue);			\
-  (FRAMELESS) = (after_prologue == func_start);		\
-}
-
-/* Saved Pc.  */
-
-#define FRAME_SAVED_PC(FRAME) \
-  (read_memory_integer ((FRAME)->frame - 4, 4) & 0x03fffffc)
-
-#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.  */
-
-#define FRAME_NUM_ARGS(numargs, fi) (numargs = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* 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) \
-{							      			\
-    register int regnum;							\
-    register int frame;								\
-    register int next_addr;							\
-    register int return_data_save;						\
-    register int saved_register_mask;						\
-    bzero (&frame_saved_regs, sizeof frame_saved_regs);				\
-    frame = (frame_info)->frame;						\
-    return_data_save = read_memory_integer(frame, 4) & 0x03fffffc - 12;		\
-    saved_register_mask =							\
-	read_memory_integer(return_data_save, 4);				\
-    next_addr = frame - 12;							\
-    for (regnum = 4; regnum < 10; regnum++)					\
-	if (saved_register_mask & (1<<regnum)) {				\
-	    next_addr -= 4;							\
-	    (frame_saved_regs).regs[regnum] = next_addr;			\
-	}									\
-    if (read_memory_integer(return_data_save + 4, 4) == 0xed6d7103) {		\
-	next_addr -= 12;							\
-	(frame_saved_regs).regs[F0_REGNUM + 7] = next_addr;			\
-    }										\
-    if (read_memory_integer(return_data_save + 8, 4) == 0xed6d6103) {		\
-	next_addr -= 12;							\
-	(frame_saved_regs).regs[F0_REGNUM + 6] = next_addr;			\
-    }										\
-    if (read_memory_integer(return_data_save + 12, 4) == 0xed6d5103) {		\
-	next_addr -= 12;							\
-	(frame_saved_regs).regs[F0_REGNUM + 5] = next_addr;			\
-    }										\
-    if (read_memory_integer(return_data_save + 16, 4) == 0xed6d4103) {		\
-	next_addr -= 12;							\
-	(frame_saved_regs).regs[F0_REGNUM + 4] = next_addr;			\
-    }										\
-    (frame_saved_regs).regs[SP_REGNUM] = next_addr;				\
-    (frame_saved_regs).regs[PC_REGNUM] = frame - 4;				\
-    (frame_saved_regs).regs[PS_REGNUM] = frame - 4;				\
-    (frame_saved_regs).regs[FP_REGNUM] = frame - 12;				\
-}
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME \
-{								\
-    register CORE_ADDR sp = read_register (SP_REGNUM);		\
-    register int regnum;					\
-    /* opcode for ldmdb fp,{v1-v6,fp,ip,lr,pc}^ */		\
-    sp = push_word(sp, 0xe92dbf0); /* dummy return_data_save ins */ \
-    /* push a pointer to the dummy instruction minus 12 */	\
-    sp = push_word(sp, read_register (SP_REGNUM) - 16);		\
-    sp = push_word(sp, read_register (PS_REGNUM));		\
-    sp = push_word(sp, read_register (SP_REGNUM));		\
-    sp = push_word(sp, read_register (FP_REGNUM));		\
-    for (regnum = 9; regnum >= 4; regnum --)			\
-	sp = push_word(sp, read_register (regnum));		\
-    write_register (FP_REGNUM, read_register (SP_REGNUM) - 8);	\
-    write_register (SP_REGNUM, sp); }
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME \
-{									\
-    register CORE_ADDR fp = read_register (FP_REGNUM);			\
-    register unsigned long return_data_save =				\
-	read_memory_integer ( (read_memory_integer (fp, 4) &		\
-			       0x03fffffc)  - 12, 4);			\
-    register int regnum;						\
-    write_register (PS_REGNUM, read_memory_integer (fp - 4, 4));	\
-    write_register (PC_REGNUM, read_register (PS_REGNUM) & 0x03fffffc);	\
-    write_register (SP_REGNUM, read_memory_integer (fp - 8, 4));	\
-    write_register (FP_REGNUM, read_memory_integer (fp - 12, 4));	\
-    fp -= 12;								\
-    for (regnum = 9; regnum >= 4; regnum--)				\
-	if (return_data_save & (1<<regnum)) {				\
-	    fp -= 4;							\
-	    write_register (regnum, read_memory_integer(fp, 4));	\
-	}								\
-    flush_cached_frames ();						\
-    set_current_frame (create_new_frame (read_register (FP_REGNUM),	\
-					 read_pc ()));			\
-}
-
-/* This sequence of words is the instructions
-
-     ldmia	sp!,{a1-a4}
-     mov 	lk,pc
-     bl		*+8
-     swi	bkpt_swi
-
-   Note this is 16 bytes.  */
-
-#define CALL_DUMMY {0xe8bd000f, 0xe1a0e00f, 0xeb000000, 0xef180000}
-
-#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
-
-/* 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) \
-{										\
-    register enum type_code code = TYPE_CODE (type);				\
-    register nargs_in_registers, struct_return = 0;				\
-    /* fix the load-arguments mask to move the first 4 or less arguments	\
-       into a1-a4 but make sure the structure return address in a1 is		\
-       not disturbed if the function is returning a structure */		\
-    if ((code == TYPE_CODE_STRUCT ||						\
-	 code == TYPE_CODE_UNION ||						\
-	 code == TYPE_CODE_ARRAY) &&						\
-	TYPE_LENGTH (type) > 4) {						\
-	nargs_in_registers = min(nargs + 1, 4);					\
-	struct_return = 1;							\
-    } else									\
-	nargs_in_registers = min(nargs, 4);					\
-    *(char *) dummyname = (1 << nargs_in_registers) - 1 - struct_return;	\
-    *(int *)((char *) dummyname + 8) =						\
-	(((fun - (pc + 16)) / 4) & 0x00ffffff) | 0xeb000000; }