URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [config/] [ns32k/] [xm-merlin.h] - Rev 107
Go to most recent revision | Compare with Previous | Blame | View Log
/* Definitions to make GDB run on a merlin under utek 2.1 Copyright 1986, 1987, 1989, 1991, 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. */ #include <machine/reg.h> /* This machine doesn't have the siginterrupt call. */ #define NO_SIGINTERRUPT /* Under Utek, a ptrace'd process can be the only active process for an executable. Therefore instead of /bin/sh use gdb-sh (which should just be a copy of /bin/sh which is world readable and writeable). */ /* FIXME: name should be passed in from Makefile so it can use prefix. */ #define SHELL_FILE "/usr/local/lib/gdb-sh" #define HOST_BYTE_ORDER LITTLE_ENDIAN /* This is the amount to subtract from u.u_ar0 to get the offset in the core file of the register values. */ #define KERNEL_U_ADDR (0xfef000) #define REGISTER_U_ADDR(addr, blockend, regno) \ { \ switch (regno) { \ case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \ addr = blockend + (R0 - regno) * sizeof (int); break; \ case PC_REGNUM: \ addr = blockend + PC * sizeof (int); break; \ case SP_REGNUM: \ addr = blockend + SP * sizeof (int); break; \ case FP_REGNUM: \ addr = blockend + FP * sizeof (int); break; \ case PS_REGNUM: \ addr = blockend + 12 * sizeof (int); break; \ case FPS_REGNUM: \ addr = 108; break; \ case FP0_REGNUM + 0: case FP0_REGNUM + 1: \ case FP0_REGNUM + 2: case FP0_REGNUM + 3: \ case FP0_REGNUM + 4: case FP0_REGNUM + 5: \ case FP0_REGNUM + 6: case FP0_REGNUM + 7: \ addr = 76 + (regno - FP0_REGNUM) * sizeof (float); break; \ case LP0_REGNUM + 0: case LP0_REGNUM + 1: \ case LP0_REGNUM + 2: case LP0_REGNUM + 3: \ addr = 76 + (regno - LP0_REGNUM) * sizeof (double); break; \ default: \ printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \ abort (); \ } \ }
Go to most recent revision | Compare with Previous | Blame | View Log