Initial creation of sourceware repository

gdb/config/pa/nm-hppao.h

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+/* 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