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58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/* HPPA PA-RISC machine native support for Lites, for GDB.
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Copyright 1995 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "nm-m3.h"
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#define U_REGS_OFFSET 0
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#define KERNEL_U_ADDR 0
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/* What a coincidence! */
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
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/* This macro defines the register numbers (from REGISTER_NAMES) that
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are effectively unavailable to the user through ptrace(). It allows
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us to include the whole register set in REGISTER_NAMES (inorder to
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better support remote debugging). If it is used in
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fetch/store_inferior_registers() gdb will not complain about I/O errors
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on fetching these registers. If all registers in REGISTER_NAMES
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are available, then return false (0). */
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#define CANNOT_STORE_REGISTER(regno) \
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((regno) == 0) || \
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((regno) == PCSQ_HEAD_REGNUM) || \
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((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) || \
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((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM)
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/* fetch_inferior_registers is in hppab-nat.c. */
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#define FETCH_INFERIOR_REGISTERS
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/* attach/detach works to some extent under BSD and HPUX. So long
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as the process you're attaching to isn't blocked waiting on io,
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blocked waiting on a signal, or in a system call things work
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fine. (The problems in those cases are related to the fact that
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the kernel can't provide complete register information for the
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target process... Which really pisses off GDB.) */
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#define ATTACH_DETACH
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#define EMULATOR_BASE 0x90100000
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#define EMULATOR_END 0x90200000
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