Initial creation of sourceware repository

1 files changed, 0 insertions, 107 deletions

diff --git a/gdb/config/m68k/tm-sun3.h b/gdb/config/m68k/tm-sun3.h
deleted file mode 100644
index be45db4..0000000
--- a/gdb/config/m68k/tm-sun3.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 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.  */
-
-#ifndef TM_SUN3_H
-#define TM_SUN3_H
-
-/* Sun3 status includes fpflags, which shows whether the FPU has been used
-   by the process, and whether the FPU was done with an instruction or 
-   was interrupted in the middle of a long instruction.  See
-   <machine/reg.h>.  */
-/*                      a&d, pc,sr, fp, fpstat, fpflags   */
-
-#define REGISTER_BYTES (16*4 + 8 + 8*12 + 3*4 + 4)
-
-#define NUM_REGS 31
-
-#define REGISTER_BYTES_OK(b) \
-     ((b) == REGISTER_BYTES \
-      || (b) == REGISTER_BYTES_FP \
-      || (b) == REGISTER_BYTES_NOFP)
-
-/* If PC contains this instruction, then we know what we are in a system
-   call stub, and the return PC is is at SP+4, instead of SP. */
-
-#define SYSCALL_TRAP 0x4e40	/* trap #0 */
-#define SYSCALL_TRAP_OFFSET 0	/* PC points at trap instruction */
-
-#include "m68k/tm-m68k.h"
-
-/* Disable alternate breakpoint mechanism needed by 68k stub. */
-#undef REMOTE_BREAKPOINT
-
-/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
-   documented in a comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_PSL 4
-#define JB_D2 5
-#define JB_D3 6
-#define JB_D4 7
-#define JB_D5 8
-#define JB_D6 9
-#define JB_D7 10
-#define JB_A2 11
-#define JB_A3 12
-#define JB_A4 13
-#define JB_A5 14
-#define JB_A6 15
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* If sun3 pcc says that a parameter is a short, it's a short.  */
-#define BELIEVE_PCC_PROMOTION_TYPE
-
-/* Can't define BELIEVE_PCC_PROMOTION for SunOS /bin/cc of SunOS 4.1.1.
-   Apparently Sun fixed this for the sparc but not the sun3.  */
-
-/* The code which tries to deal with this bug is never harmful on a sun3.  */
-#define SUN_FIXED_LBRAC_BUG (0)
-
-/* On the sun3 the kernel pushes a sigcontext on the user stack and then
-   `calls' _sigtramp in user code. _sigtramp saves the floating point status
-   on the stack and calls the signal handler function. The stack does not
-   contain enough information to allow a normal backtrace, but sigcontext
-   contains the saved user pc/sp. FRAME_CHAIN and friends in tm-m68k.h and
-   m68k_find_saved_regs deal with this situation by manufacturing a fake frame
-   for _sigtramp.
-   SIG_PC_FP_OFFSET is the offset from the signal handler frame to the
-   saved pc in sigcontext.
-   SIG_SP_FP_OFFSET is the offset from the signal handler frame to the end
-   of sigcontext which is identical to the saved sp at SIG_PC_FP_OFFSET - 4.
-
-   Please note that it is impossible to correctly backtrace from a breakpoint
-   in _sigtramp as _sigtramp modifies the stack pointer a few times.  */
-
-#undef SIG_PC_FP_OFFSET
-#define SIG_PC_FP_OFFSET 324
-#define SIG_SP_FP_OFFSET 332
-
-#endif /* TM_SUN3_H */