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3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* The IGEN simulator generator for GDB, the GNU Debugger.
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Copyright 2002-2021 Free Software Foundation, Inc.
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Contributed by Andrew Cagney.
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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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/* For backward compatibility only - load a standalone cache macro table */
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/* Instruction unpacking:
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Once the instruction has been decoded, the register (and other)
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fields within the instruction need to be extracted.
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The table that follows determines how each field should be treated.
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Importantly it considers the case where the extracted field is to
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be used immediately or stored in an instruction cache.
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<type>
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Indicates what to do with the cache entry. If a cache is to be
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used. SCRATCH and CACHE values are defined when a cache entry is
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being filled while CACHE and COMPUTE values are defined in the
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semantic code.
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Zero marks the end of the table. More importantly 1. indicates
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that the entry is valid and can be cached. 2. indicates that that
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the entry is valid but can not be cached.
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<field_name>
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The field name as given in the instruction spec.
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<derived_name>
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A new name for <field_name> once it has been extracted from the
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instruction (and possibly stored in the instruction cache).
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<type>
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String specifying the storage type for <new_name> (the extracted
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field>.
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<expression>
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Specifies how to get <new_name> from <old_name>. If null, old and
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new name had better be the same. */
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extern cache_entry *load_cache_table (char *file_name);
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