diff options
Diffstat (limited to 'gdb/config/gould/xm-np1.h')
| -rw-r--r-- | gdb/config/gould/xm-np1.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/gdb/config/gould/xm-np1.h b/gdb/config/gould/xm-np1.h new file mode 100644 index 00000000000..63bc4501d9f --- /dev/null +++ b/gdb/config/gould/xm-np1.h @@ -0,0 +1,94 @@ +/* OBSOLETE /* Parameters for execution on a Gould NP1, for GDB, the GNU debugger. */ +/* OBSOLETE Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. */ +/* OBSOLETE */ +/* OBSOLETE This file is part of GDB. */ +/* OBSOLETE */ +/* OBSOLETE This program is free software; you can redistribute it and/or modify */ +/* OBSOLETE it under the terms of the GNU General Public License as published by */ +/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */ +/* OBSOLETE (at your option) any later version. */ +/* OBSOLETE */ +/* OBSOLETE This program is distributed in the hope that it will be useful, */ +/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ +/* OBSOLETE GNU General Public License for more details. */ +/* OBSOLETE */ +/* OBSOLETE You should have received a copy of the GNU General Public License */ +/* OBSOLETE along with this program; if not, write to the Free Software */ +/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *x/ */ +/* OBSOLETE */ +/* OBSOLETE #define HOST_BYTE_ORDER BIG_ENDIAN */ +/* OBSOLETE */ +/* OBSOLETE /* Address of U in kernel space *x/ */ +/* OBSOLETE #define KERNEL_U_ADDR 0x7fffc000 */ +/* OBSOLETE */ +/* OBSOLETE /* This is a piece of magic that is given a register number REGNO */ +/* OBSOLETE and as BLOCKEND the address in the system of the end of the user structure */ +/* OBSOLETE and stores in ADDR the address in the kernel or core dump */ +/* OBSOLETE of that register. *x/ */ +/* OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) { \ */ +/* OBSOLETE addr = blockend + regno * 4; \ */ +/* OBSOLETE if (regno == VE_REGNUM) addr = blockend - 9 * 4; \ */ +/* OBSOLETE if (regno == PC_REGNUM) addr = blockend - 8 * 4; \ */ +/* OBSOLETE if (regno == PS_REGNUM) addr = blockend - 7 * 4; \ */ +/* OBSOLETE if (regno == FP_REGNUM) addr = blockend - 6 * 4; \ */ +/* OBSOLETE if (regno >= V1_REGNUM) \ */ +/* OBSOLETE addr = blockend + 16 * 4 + (regno - V1_REGNUM) * VR_SIZE; \ */ +/* OBSOLETE } */ +/* OBSOLETE */ +/* OBSOLETE /* Don't try to write the frame pointer. *x/ */ +/* OBSOLETE #define CANNOT_STORE_REGISTER(regno) ((regno) == FP_REGNUM) */ +/* OBSOLETE */ +/* OBSOLETE /* */ +/* OBSOLETE * No KDB support, Yet! *x/ */ +/* OBSOLETE /* Interface definitions for kernel debugger KDB. *x/ */ +/* OBSOLETE */ +/* OBSOLETE /* Map machine fault codes into signal numbers. */ +/* OBSOLETE First subtract 0, divide by 4, then index in a table. */ +/* OBSOLETE Faults for which the entry in this table is 0 */ +/* OBSOLETE are not handled by KDB; the program's own trap handler */ +/* OBSOLETE gets to handle then. *x/ */ +/* OBSOLETE */ +/* OBSOLETE #define FAULT_CODE_ORIGIN 0 */ +/* OBSOLETE #define FAULT_CODE_UNITS 4 */ +/* OBSOLETE #define FAULT_TABLE \ */ +/* OBSOLETE { 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \ */ +/* OBSOLETE 0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \ */ +/* OBSOLETE 0, 0, 0, 0, 0, 0, 0, 0, \ */ +/* OBSOLETE SIGILL } */ +/* OBSOLETE */ +/* OBSOLETE /* Start running with a stack stretching from BEG to END. */ +/* OBSOLETE BEG and END should be symbols meaningful to the assembler. */ +/* OBSOLETE This is used only for kdb. *x/ */ +/* OBSOLETE */ +/* OBSOLETE #define INIT_STACK(beg, end) \ */ +/* OBSOLETE { asm (".globl end"); \ */ +/* OBSOLETE asm ("movel $ end, sp"); \ */ +/* OBSOLETE asm ("clrl fp"); } */ +/* OBSOLETE */ +/* OBSOLETE /* Push the frame pointer register on the stack. *x/ */ +/* OBSOLETE #define PUSH_FRAME_PTR \ */ +/* OBSOLETE asm ("movel fp, -(sp)"); */ +/* OBSOLETE */ +/* OBSOLETE /* Copy the top-of-stack to the frame pointer register. *x/ */ +/* OBSOLETE #define POP_FRAME_PTR \ */ +/* OBSOLETE asm ("movl (sp), fp"); */ +/* OBSOLETE */ +/* OBSOLETE /* After KDB is entered by a fault, push all registers */ +/* OBSOLETE that GDB thinks about (all NUM_REGS of them), */ +/* OBSOLETE so that they appear in order of ascending GDB register number. */ +/* OBSOLETE The fault code will be on the stack beyond the last register. *x/ */ +/* OBSOLETE */ +/* OBSOLETE #define PUSH_REGISTERS \ */ +/* OBSOLETE { asm ("clrw -(sp)"); \ */ +/* OBSOLETE asm ("pea 10(sp)"); \ */ +/* OBSOLETE asm ("movem $ 0xfffe,-(sp)"); } */ +/* OBSOLETE */ +/* OBSOLETE /* Assuming the registers (including processor status) have been */ +/* OBSOLETE pushed on the stack in order of ascending GDB register number, */ +/* OBSOLETE restore them and return to the address in the saved PC register. *x/ */ +/* OBSOLETE */ +/* OBSOLETE #define POP_REGISTERS \ */ +/* OBSOLETE { asm ("subil $8,28(sp)"); \ */ +/* OBSOLETE asm ("movem (sp),$ 0xffff"); \ */ +/* OBSOLETE asm ("rte"); } */ |