| /* HPPA PA-RISC machine native support for Lites, for GDB. |
| Copyright 1995 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 "nm-m3.h" |
| #define U_REGS_OFFSET 0 |
| |
| #define KERNEL_U_ADDR 0 |
| |
| /* What a coincidence! */ |
| #define REGISTER_U_ADDR(addr, blockend, regno) \ |
| { addr = (int)(blockend) + REGISTER_BYTE (regno);} |
| |
| /* This macro defines the register numbers (from REGISTER_NAMES) that |
| are effectively unavailable to the user through ptrace(). It allows |
| us to include the whole register set in REGISTER_NAMES (inorder to |
| better support remote debugging). If it is used in |
| fetch/store_inferior_registers() gdb will not complain about I/O errors |
| on fetching these registers. If all registers in REGISTER_NAMES |
| are available, then return false (0). */ |
| |
| #define CANNOT_STORE_REGISTER(regno) \ |
| ((regno) == 0) || \ |
| ((regno) == PCSQ_HEAD_REGNUM) || \ |
| ((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) || \ |
| ((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM) |
| |
| /* fetch_inferior_registers is in hppab-nat.c. */ |
| #define FETCH_INFERIOR_REGISTERS |
| |
| /* attach/detach works to some extent under BSD and HPUX. So long |
| as the process you're attaching to isn't blocked waiting on io, |
| blocked waiting on a signal, or in a system call things work |
| fine. (The problems in those cases are related to the fact that |
| the kernel can't provide complete register information for the |
| target process... Which really pisses off GDB.) */ |
| |
| #define ATTACH_DETACH |
| |
| #define EMULATOR_BASE 0x90100000 |
| #define EMULATOR_END 0x90200000 |