35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Copyright (C) 1993 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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Mips hosts need aligned va_list arguments. */
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#define MAKEVA_ARG(list, argaddr, argsize) \
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{ \
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int rounded_argsize; \
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if (argsize > 8) \
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/* Currently this never happens; printf_command only uses argsize */ \
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/* of sizeof (int), sizeof (double), or sizeof (long long). */ \
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error ("MAKEVA_ARG not fully written for mips"); \
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if (argsize <= 4) \
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rounded_argsize = 4; \
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else if (argsize <= 8) \
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rounded_argsize = 8; \
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list->argindex = (list->argindex + rounded_argsize - 1) & -rounded_argsize; \
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memcpy (&list->aligner.arg_bytes[list->argindex], argaddr, argsize); \
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list->argindex += argsize; \
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}
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