remote_gdb.cc (10601:6efb37480d87) remote_gdb.cc (10707:f7d17d8a854c)
1/*
2 * Copyright 2014 Google Inc.
3 * Copyright (c) 2010, 2013 ARM Limited
4 * All rights reserved
5 *
6 * The license below extends only to copyright in the software and shall
7 * not be construed as granting a license to any other intellectual
8 * property including but not limited to intellectual property relating

--- 128 unchanged lines hidden (view full) ---

137
138#include "arch/arm/decoder.hh"
139#include "arch/arm/pagetable.hh"
140#include "arch/arm/registers.hh"
141#include "arch/arm/remote_gdb.hh"
142#include "arch/arm/system.hh"
143#include "arch/arm/utility.hh"
144#include "arch/arm/vtophys.hh"
1/*
2 * Copyright 2014 Google Inc.
3 * Copyright (c) 2010, 2013 ARM Limited
4 * All rights reserved
5 *
6 * The license below extends only to copyright in the software and shall
7 * not be construed as granting a license to any other intellectual
8 * property including but not limited to intellectual property relating

--- 128 unchanged lines hidden (view full) ---

137
138#include "arch/arm/decoder.hh"
139#include "arch/arm/pagetable.hh"
140#include "arch/arm/registers.hh"
141#include "arch/arm/remote_gdb.hh"
142#include "arch/arm/system.hh"
143#include "arch/arm/utility.hh"
144#include "arch/arm/vtophys.hh"
145#include "base/chunk_generator.hh"
145#include "base/intmath.hh"
146#include "base/remote_gdb.hh"
147#include "base/socket.hh"
148#include "base/trace.hh"
149#include "cpu/static_inst.hh"
150#include "cpu/thread_context.hh"
151#include "cpu/thread_state.hh"
152#include "debug/GDBAcc.hh"

--- 14 unchanged lines hidden (view full) ---

167
168/*
169 * Determine if the mapping at va..(va+len) is valid.
170 */
171bool
172RemoteGDB::acc(Addr va, size_t len)
173{
174 if (FullSystem) {
146#include "base/intmath.hh"
147#include "base/remote_gdb.hh"
148#include "base/socket.hh"
149#include "base/trace.hh"
150#include "cpu/static_inst.hh"
151#include "cpu/thread_context.hh"
152#include "cpu/thread_state.hh"
153#include "debug/GDBAcc.hh"

--- 14 unchanged lines hidden (view full) ---

168
169/*
170 * Determine if the mapping at va..(va+len) is valid.
171 */
172bool
173RemoteGDB::acc(Addr va, size_t len)
174{
175 if (FullSystem) {
175 Addr last_va;
176 va = truncPage(va);
177 last_va = roundPage(va + len);
178
179 do {
180 if (virtvalid(context, va)) {
181 return true;
176 for (ChunkGenerator gen(va, len, PageBytes); !gen.done(); gen.next()) {
177 if (!virtvalid(context, gen.addr())) {
178 DPRINTF(GDBAcc, "acc: %#x mapping is invalid\n", va);
179 return false;
182 }
180 }
183 va += PageBytes;
184 } while (va < last_va);
181 }
185
186 DPRINTF(GDBAcc, "acc: %#x mapping is valid\n", va);
187 return true;
188 } else {
189 TlbEntry entry;
190 //Check to make sure the first byte is mapped into the processes address
191 //space.
192 if (context->getProcessPtr()->pTable->lookup(va, entry))

--- 130 unchanged lines hidden --- 		182
183 DPRINTF(GDBAcc, "acc: %#x mapping is valid\n", va);
184 return true;
185 } else {
186 TlbEntry entry;
187 //Check to make sure the first byte is mapped into the processes address
188 //space.
189 if (context->getProcessPtr()->pTable->lookup(va, entry))

--- 130 unchanged lines hidden ---