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Diffstat (limited to 'gdb/hppam3-nat.c')
| -rw-r--r-- | gdb/hppam3-nat.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/gdb/hppam3-nat.c b/gdb/hppam3-nat.c deleted file mode 100644 index cbee288c778..00000000000 --- a/gdb/hppam3-nat.c +++ /dev/null @@ -1,143 +0,0 @@ -/* Low level interface to HP800 running mach 4.0 for GDB, the GNU - debugger. - - Copyright 1995, 2000, 2001, 2003 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 "defs.h" -#include "inferior.h" -#include "floatformat.h" -#include "regcache.h" - -#include <stdio.h> - -#include <mach.h> -#include <mach/message.h> -#include <mach/exception.h> -#include <mach_error.h> - -#include <target.h> - -/* - * Fetch inferiors registers for gdb. - * REGNO specifies which (as gdb views it) register, -1 for all. - */ - -void -fetch_inferior_registers (int regno) -{ - kern_return_t ret; - thread_state_data_t state; - unsigned int stateCnt = TRACE_FLAVOR_SIZE; - int index; - - if (!MACH_PORT_VALID (current_thread)) - error ("fetch inferior registers: Invalid thread"); - - if (must_suspend_thread) - setup_thread (current_thread, 1); - - ret = thread_get_state (current_thread, - TRACE_FLAVOR, - state, - &stateCnt); - - if (ret != KERN_SUCCESS) - warning ("fetch_inferior_registers: %s ", - mach_error_string (ret)); - else - { - for (index = 0; index < NUM_REGS; index++) - supply_register (index, (void *) &state[index]); - } - - if (must_suspend_thread) - setup_thread (current_thread, 0); -} - -/* Store our register values back into the inferior. - * If REGNO is -1, do this for all registers. - * Otherwise, REGNO specifies which register - * - * On mach3 all registers are always saved in one call. - */ -void -store_inferior_registers (int regno) -{ - kern_return_t ret; - thread_state_data_t state; - unsigned int stateCnt = TRACE_FLAVOR_SIZE; - int index; - - if (!MACH_PORT_VALID (current_thread)) - error ("store inferior registers: Invalid thread"); - - if (must_suspend_thread) - setup_thread (current_thread, 1); - - /* Fetch the state of the current thread */ - ret = thread_get_state (current_thread, - TRACE_FLAVOR, - state, - &stateCnt); - - if (ret != KERN_SUCCESS) - { - warning ("store_inferior_registers (get): %s", - mach_error_string (ret)); - if (must_suspend_thread) - setup_thread (current_thread, 0); - return; - } - - - /* move gdb's registers to thread's state - - * Since we save all registers anyway, save the ones - * that gdb thinks are valid (e.g. ignore the regno - * parameter) - */ - if (regno > 0 && regno < NUM_REGS) - { - memcpy (&state[regno], &deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)], - DEPRECATED_REGISTER_RAW_SIZE (regno)); - } - else - { - for (index = 0; index < NUM_REGS; index++) - memcpy (&state[index], &deprecated_registers[DEPRECATED_REGISTER_BYTE (index)], - DEPRECATED_REGISTER_RAW_SIZE (index)); -/* state[index] = deprecated_registers[DEPRECATED_REGISTER_BYTE (index)]; */ - - } - - /* Write gdb's current view of register to the thread - */ - ret = thread_set_state (current_thread, - TRACE_FLAVOR, - state, - TRACE_FLAVOR_SIZE); - - if (ret != KERN_SUCCESS) - warning ("store_inferior_registers (set): %s", - mach_error_string (ret)); - - if (must_suspend_thread) - setup_thread (current_thread, 0); -} |