remote_gdb.cc (3961:42374ae36922) remote_gdb.cc (4172:141705d83494)
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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182 * are valid since there isn't a va->pa mapping because palcode is
183 * accessed physically. At some point this should probably be cleaned up
184 * but there is no easy way to do it.
185 */
186
187 if (AlphaISA::PcPAL(va) || va < 0x10000)
188 return true;
189
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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

182 * are valid since there isn't a va->pa mapping because palcode is
183 * accessed physically. At some point this should probably be cleaned up
184 * but there is no easy way to do it.
185 */
186
187 if (AlphaISA::PcPAL(va) || va < 0x10000)
188 return true;
189
190 Addr ptbr = context->readMiscReg(AlphaISA::IPR_PALtemp20);
190 Addr ptbr = context->readMiscRegNoEffect(AlphaISA::IPR_PALtemp20);
191 TheISA::PageTableEntry pte = TheISA::kernel_pte_lookup(context->getPhysPort(), ptbr, va);
192 if (!pte.valid()) {
193 DPRINTF(GDBAcc, "acc: %#x pte is invalid\n", va);
194 return false;
195 }
196 va += TheISA::PageBytes;
197 } while (va < last_va);
198

--- 119 unchanged lines hidden --- 		191 TheISA::PageTableEntry pte = TheISA::kernel_pte_lookup(context->getPhysPort(), ptbr, va);
192 if (!pte.valid()) {
193 DPRINTF(GDBAcc, "acc: %#x pte is invalid\n", va);
194 return false;
195 }
196 va += TheISA::PageBytes;
197 } while (va < last_va);
198

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