95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/* Target description definitions for remote server for GDB.
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Copyright (C) 2012-2018 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 3 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, see <http://www.gnu.org/licenses/>. */
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#ifndef TDESC_H
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#define TDESC_H
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#include "common/tdesc.h"
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#include "regdef.h"
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#include <vector>
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/* A target description. Inherit from tdesc_feature so that target_desc
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can be used as tdesc_feature. */
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struct target_desc : tdesc_element
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{
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/* A vector of elements of register definitions that
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describe the inferior's register set. */
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std::vector<struct reg> reg_defs;
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/* The register cache size, in bytes. */
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int registers_size;
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/* XML features in this target description. */
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std::vector<tdesc_feature_up> features;
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#ifndef IN_PROCESS_AGENT
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/* An array of register names. These are the "expedite" registers:
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registers whose values are sent along with stop replies. */
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const char **expedite_regs = NULL;
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/* Defines what to return when looking for the "target.xml" file in
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response to qXfer:features:read. Its contents can either be
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verbatim XML code (prefixed with a '@') or else the name of the
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actual XML file to be used in place of "target.xml".
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If NULL then its content will be generated by parsing the target
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description into xml. */
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mutable const char *xmltarget = NULL;
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/* The value of <architecture> element in the XML, replying GDB. */
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const char *arch = NULL;
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/* The value of <osabi> element in the XML, replying GDB. */
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const char *osabi = NULL;
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public:
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target_desc ()
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: registers_size (0)
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{}
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~target_desc ();
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bool operator== (const target_desc &other) const;
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bool operator!= (const target_desc &other) const
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{
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return !(*this == other);
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}
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#endif
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void accept (tdesc_element_visitor &v) const override;
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};
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/* Copy target description SRC to DEST. */
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void copy_target_description (struct target_desc *dest,
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const struct target_desc *src);
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/* Initialize TDESC. */
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void init_target_desc (struct target_desc *tdesc);
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/* Return the current inferior's target description. Never returns
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NULL. */
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const struct target_desc *current_target_desc (void);
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#endif /* TDESC_H */
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