This is a remove to get rid of the old mvme88k port which was incomplete

to replace it with a working version. The kernel compiles and works
at least.  The new version will be imported shortly.

1 files changed, 0 insertions, 169 deletions

diff --git a/sys/arch/mvme88k/include/db_machdep.h b/sys/arch/mvme88k/include/db_machdep.h
deleted file mode 100644
index c27653ab45f..00000000000
--- a/sys/arch/mvme88k/include/db_machdep.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1993-1991 Carnegie Mellon University
- * Copyright (c) 1991 OMRON Corporation
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON AND OMRON ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON AND OMRON DISCLAIM ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-/*
- * HISTORY
- */
-
-/*
- * Machine-dependent defined for the new kernel debugger
- */
-
-#ifndef  _M88K_DB_MACHDEP_H_
-#define  _M88K_DB_MACHDEP_H_ 1
-
-#include <sys/types.h>
-#include <vm/vm_prot.h>
-#include <vm/vm_param.h>
-#include <vm/vm_inherit.h>
-#include <vm/lock.h>
-#include <machine/pcb.h>	/* m88100_saved_state */
-#include <machine/psl.h>
-#include <machine/trap.h>
-
-#define BKPT_SIZE        (4)                /* number of bytes in bkpt inst. */
-#define BKPT_INST       (0xF000D082U)             /* tb0, 0,r0, vector 132 */
-#define BKPT_SET(inst)  (BKPT_INST)
-
-/* Entry trap for the debugger - used for inline assembly breaks*/
-#define ENTRY_ASM       	"tb0 0, r0, 132"
-#define DDB_ENTRY_TRAP_NO	132
-
-typedef vm_offset_t   db_addr_t;
-typedef int           db_expr_t;
-typedef struct m88100_saved_state db_regs_t;
-db_regs_t	      ddb_regs;	/* register state */
-#define DDB_REGS      (&ddb_regs)
-
-/*
- * the low two bits of sxip, snip, sfip have valid bits
- * in them that need to masked to get the correct addresses
- */
-
-#define m88k_pc(regs) \
-({ \
-    int ret; \
- \
-    if (regs->sxip & 2) /* is valid */ \
-	ret = regs->sxip & ~3; \
-    else if (regs->snip & 2) \
-	ret = regs->snip & ~3; \
-    else if (regs->sfip & 2) \
-	ret = regs->sfip & ~3; \
-    /* we are in trouble - none of the program counters is valid */ \
-    ret;  \
-})
-
-/*
- * This is an actual function due to the fact that the sxip
- * or snip could be nooped out due to a jmp or rte
- */
-#define PC_REGS(regs) (regs->sxip & 2) ? regs->sxip & ~3 : (regs->snip & 2 ? \
-				regs->snip & ~3 : regs->sfip & ~3)
-
-#define pC_REGS(regs) (regs->sxip & 2) ? regs->sxip : (regs->snip & 2 ? \
-				regs->snip : regs->sfip)
-extern int db_noisy;
-#define NOISY(x) if (db_noisy) x
-#define NOISY2(x) if (db_noisy >= 2) x
-#define NOISY3(x) if (db_noisy >= 3) x
-
-extern int quiet_db_read_bytes;
-
-/* These versions are not constantly doing SPL */
-#define	cnmaygetc	db_getc
-#define	cngetc		db_getc
-#define	cnputc		db_putc
-
-/* breakpoint/watchpoint foo */
-#define IS_BREAKPOINT_TRAP(type,code) ((type)==T_KDB_BREAK)
-#if defined(T_WATCHPOINT)
-#define IS_WATCHPOINT_TRAP(type,code) ((type)==T_KDB_WATCH)
-#else
-#define IS_WATCHPOINT_TRAP(type,code) 0
-#endif /* T_WATCHPOINT */
-
-/* we don't want coff support */
-#define DB_NO_COFF 1
-
-/* need software single step */
-#define SOFTWARE_SSTEP 1
-
-/*
- * Debugger can get to any address space
- */
-
-#define DB_ACCESS_LEVEL DB_ACCESS_ANY
-
-#define DB_VALID_KERN_ADDR(addr) (!badaddr((void*)(addr), 1))
-#define DB_VALID_ADDRESS(addr,user) \
-  (user ? db_check_user_addr(addr) : DB_VALID_KERN_ADDR(addr))
-
-/* instruction type checking - others are implemented in db_sstep.c */
-
-#define inst_trap_return(ins)  ((ins) == 0xf400fc00U)
-
-/* don't need to load symbols */
-#define DB_SYMBOLS_PRELOADED 1
-
-/* machine specific commands have been added to ddb */
-#define DB_MACHINE_COMMANDS 1
-/* inst_return(ins) - is the instruction a function call return.
- * Not mutually exclusive with inst_branch. Should be a jmp r1. */
-#define inst_return(I) (((I)&0xfffffbffU) == 0xf400c001U ? TRUE : FALSE)
-
-#ifdef __GNUC__
-/*
- * inst_call - function call predicate: is the instruction a function call.
- * Could be either bsr or jsr
- */
-#define inst_call(I) ({ unsigned i = (I); \
-	((((i) & 0xf8000000U) == 0xc8000000U || /*bsr*/ \
-          ((i) & 0xfffffbe0U) == 0xf400c800U)   /*jsr*/ \
-	? TRUE : FALSE) \
-;})
-
-/*
- * This routine should return true for instructions that result in unconditonal
- * transfers of the flow of control. (Unconditional Jumps, subroutine calls,
- * subroutine returns, etc).
- *
- *  Trap and return from trap  should not  be listed here.
- */
-#define inst_unconditional_flow_transfer(I) ({ unsigned i = (I); \
-    ((((i) & 0xf0000000U) == 0xc0000000U || /* br, bsr */ \
-      ((i) & 0xfffff3e0U) == 0xf400c000U)   /* jmp, jsr */ \
-     ? TRUE: FALSE) \
-;})
-
-/* Return true if the instruction has a delay slot.  */
-#define db_branch_is_delayed(I)	inst_delayed(I)
-
-#endif	/* __GNUC__ */
-
-#define	db_printf_enter	db_printing
-
-#endif	/* _M88K_DB_MACHDEP_H_ */