Initial creation of sourceware repository

3 files changed, 0 insertions, 328 deletions

diff --git a/gdb/config/z8k/.Sanitize b/gdb/config/z8k/.Sanitize
deleted file mode 100644
index 3e79f4b..0000000
--- a/gdb/config/z8k/.Sanitize
+++ /dev/null
@@ -1,34 +0,0 @@
-# .Sanitize for devo/gdb/config/z8k.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-tm-z8k.h
-z8k.mt
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/z8k/tm-z8k.h b/gdb/config/z8k/tm-z8k.h
deleted file mode 100644
index babde90..0000000
--- a/gdb/config/z8k/tm-z8k.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/* Parameters for execution on a z8000 series machine.
-   Copyright 1992, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define IEEE_FLOAT 1
-
-#undef TARGET_INT_BIT
-#undef TARGET_LONG_BIT
-#undef TARGET_SHORT_BIT
-#undef TARGET_PTR_BIT
-
-#define TARGET_SHORT_BIT 16
-#define TARGET_INT_BIT 16
-#define TARGET_LONG_BIT 32
-#define TARGET_PTR_BIT (BIG ? 32: 16)
-
-/* Define the bit, byte, and word ordering of the machine.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* 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(ip)   {(ip) = z8k_skip_prologue(ip);}
-extern CORE_ADDR mz8k_skip_prologue PARAMS ((CORE_ADDR ip));
-
-
-/* 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) saved_pc_after_call(frame)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction. */
-
-#define BREAKPOINT {0x36,0x00}
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long registers are.  */
-
-#define REGISTER_TYPE unsigned int
-
-#define NUM_REGS 	23   /* 16 registers + 1 ccr + 1 pc + 3 debug
-				regs + fake fp + fake sp*/
-#define REGISTER_BYTES  (NUM_REGS *4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the z8k, all but the pc are 2 bytes, but we
-   keep them all as 4 bytes and trim them on I/O */
-
-
-#define REGISTER_RAW_SIZE(N) (((N) < 16)? 2:4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N) 
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- (REGISTER_VIRTUAL_SIZE(N) == 2? builtin_type_unsigned_int : builtin_type_long)
-
-/*#define INIT_FRAME_PC(x,y) init_frame_pc(x,y)*/
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES  \
- {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-  "ccr", "pc", "cycles","insts","time","fp","sp"}
-
-/* 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 CCR_REGNUM 	16	/* Contains processor status */
-#define PC_REGNUM 	17	/* Contains program counter */
-#define CYCLES_REGNUM 	18
-#define INSTS_REGNUM 	19
-#define TIME_REGNUM 	20
-#define FP_REGNUM 	21	/* Contains fp, whatever memory model */
-#define SP_REGNUM 	22	/* Conatins sp, whatever memory model */
-
-
-
-#define PTR_SIZE (BIG ? 4: 2)
-#define PTR_MASK (BIG ? 0xff00ffff : 0x0000ffff)
-
-/* 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) abort();
-
-/* 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.  This is assuming that floating point values are returned
-   as doubles in d0/d1.  */
-
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy(VALBUF, REGBUF + REGISTER_BYTE(2), TYPE_LENGTH(TYPE));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format. */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) abort();
-
-/* 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) (*(CORE_ADDR *)(REGBUF))
-
-/* 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.
-   In the case of the Z8000, the frame's nominal address
-   is the address of a ptr sized byte word containing the calling
-   frame's address.  */
-
-#define FRAME_CHAIN(thisframe) frame_chain(thisframe);
-
-
-
-/* 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) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc(FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-#if !defined (FRAME_NUM_ARGS)
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-#endif
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-#ifdef __STDC__
-struct frame_info;
-#endif
-extern void z8k_frame_init_saved_regs PARAMS ((struct frame_info *));
-#define FRAME_INIT_SAVED_REGS(fi) z8k_frame_init_saved_regs (fi)
-
-
-/* Things needed for making the inferior call functions.
-   It seems like every m68k based machine has almost identical definitions
-   in the individual machine's configuration files.  Most other cpu types
-   (mips, i386, etc) have routines in their *-tdep.c files to handle this
-   for most configurations.  The m68k family should be able to do this as
-   well.  These macros can still be overridden when necessary.  */
-
-/* The CALL_DUMMY macro is the sequence of instructions, as disassembled
-   by gdb itself:
-
-	fmovemx fp0-fp7,sp@-			0xf227 0xe0ff
-	moveml d0-a5,sp@-			0x48e7 0xfffc
-	clrw sp@-				0x4267
-	movew ccr,sp@-				0x42e7
-
-	/..* The arguments are pushed at this point by GDB;
-	no code is needed in the dummy for this.
-	The CALL_DUMMY_START_OFFSET gives the position of 
-	the following jsr instruction.  *../
-
-	jsr @#0x32323232			0x4eb9 0x3232 0x3232
-	addal #0x69696969,sp			0xdffc 0x6969 0x6969
-	trap #<your BPT_VECTOR number here>	0x4e4?
-	nop					0x4e71
-
-   Note this is CALL_DUMMY_LENGTH bytes (28 for the above example).
-   We actually start executing at the jsr, since the pushing of the
-   registers is done by PUSH_DUMMY_FRAME.  If this were real code,
-   the arguments for the function called by the jsr would be pushed
-   between the moveml and the jsr, and we could allow it to execute through.
-   But the arguments have to be pushed by GDB after the PUSH_DUMMY_FRAME is
-   done, and we cannot allow the moveml to push the registers again lest
-   they be taken for the arguments.  */
-
-
-#define CALL_DUMMY { 0 }
-#define CALL_DUMMY_LENGTH 24		/* Size of CALL_DUMMY */
-#define CALL_DUMMY_START_OFFSET 8	/* Offset to jsr instruction*/
-
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.
-   We use the BFD routines to store a big-endian value of known size.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)     \
-{ bfd_putb32 (fun,     (char *) dummyname + CALL_DUMMY_START_OFFSET + 2);  \
-  bfd_putb32 (nargs*4, (char *) dummyname + CALL_DUMMY_START_OFFSET + 8); }
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME	{ z8k_push_dummy_frame (); }
-
-extern void z8k_push_dummy_frame PARAMS ((void));
-
-extern void z8k_pop_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		{ z8k_pop_frame (); }
-
-/* Offset from SP to first arg on stack at first instruction of a function */
-
-#define SP_ARG0 (1 * 4)
-
-extern CORE_ADDR z8k_addr_bits_remove PARAMS ((CORE_ADDR));
-#define ADDR_BITS_REMOVE(addr) z8k_addr_bits_remove (addr)
-int sim_z8001_mode;
-#define BIG (sim_z8001_mode)
-
-#define read_memory_short(x)  (read_memory_integer(x,2) & 0xffff)
-
-#define NO_STD_REGS
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-
-#define INIT_EXTRA_SYMTAB_INFO \
-  z8k_set_pointer_size(objfile->obfd->arch_info->bits_per_address);
-
-#define REGISTER_SIZE 4
-
diff --git a/gdb/config/z8k/z8k.mt b/gdb/config/z8k/z8k.mt
deleted file mode 100644
index cb8d043..0000000
--- a/gdb/config/z8k/z8k.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Z8000 with simulator
-TDEPFILES= z8k-tdep.o
-TM_FILE= tm-z8k.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/z8k/libsim.a
-