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d2f8a107b7
There is a single declaration of set_tdesc_osabi that is shared
between gdbserver/ and gdb/, this declaration takes a 'const char *'
argument which is the string representing an osabi.
Then in gdb/ we have an overload of set_tdesc_osabi which takes an
'enum gdb_osabi'.
In this commit I change the shared set_tdesc_osabi to be the version
which takes an 'enum gdb_osabi', and I remove the version which takes
a 'const char *'. All users of set_tdesc_osabi are updated to pass an
'enum gdb_osabi'.
The features/ code, which is generated from the xml files, requires a
new function to be added to osabi.{c,h} which can return a string
representation of an 'enum gdb_osabi'. With that new function in
place the features/ code is regenerated.
This change is being made to support the next commit. In the next
commit gdbserver will be updated to call set_tdesc_osabi in more
cases. The problem is that gdbserver stores the osabi as a string.
The issue here is that a typo in the gdbserver/ code might go
unnoticed and result in gdbserver sending back an invalid osabi
string.
To fix this we want gdbserver to pass an 'enum gdb_osabi' to the
set_tdesc_osabi function. With that requirement in place it seems to
make sense if all calls to set_tdesc_osabi pass an 'enum gdb_osabi'.
There should be no user visible changes after this commit.
Approved-By: Luis Machado <luis.machado@arm.com>
Approved-By: Simon Marchi <simon.marchi@efficios.com>
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* Copyright (C) 2017-2024 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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#include "gdbsupport/tdesc.h"
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#include "gdbsupport/osabi.h"
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#include "tic6x.h"
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#include "../features/tic6x-core.c"
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#include "../features/tic6x-gp.c"
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#include "../features/tic6x-c6xp.c"
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/* Create tic6x target descriptions according to FEATURE. */
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target_desc *
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tic6x_create_target_description (enum c6x_feature feature)
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{
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target_desc_up tdesc = allocate_target_description ();
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set_tdesc_architecture (tdesc.get (), "tic6x");
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set_tdesc_osabi (tdesc.get (), GDB_OSABI_LINUX);
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long regnum = 0;
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regnum = create_feature_tic6x_core (tdesc.get (), regnum);
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if (feature == C6X_GP || feature == C6X_C6XP)
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regnum = create_feature_tic6x_gp (tdesc.get (), regnum);
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if (feature == C6X_C6XP)
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regnum = create_feature_tic6x_c6xp (tdesc.get (), regnum);
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return tdesc.release ();
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}
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