1a309862a7
* config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. (i386_extract_return_value): Rewritten. Correctly support all floating-point types and large integer types on targets that use the standard i386 GDB register layout and return floating-point values in the FPU.
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Macro defintions for IBM AIX PS/2 (i386).
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Copyright 1986, 1987, 1989, 1992, 1993, 2000 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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com). */
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#ifndef TM_I386AIX_H
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#define TM_I386AIX_H 1
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#include "i386/tm-i386.h"
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#include <sys/reg.h>
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#ifndef I386
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#define I386 1
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#endif
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/* AIX/i386 has FPU support. However, the native configuration (which
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is the only supported configuration) doesn't make the FPU control
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registers available. Override the appropriate symbols such that
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only the normal FPU registers are included in GDB's register array. */
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#undef NUM_FPREGS
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#define NUM_FPREGS (8)
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#undef NUM_REGS
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#define NUM_REGS (NUM_GREGS + NUM_FPREGS)
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#undef REGISTER_BYTES
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#define REGISTER_BYTES (SIZEOF_GREGS + SIZEOF_FPU_REGS)
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#endif /* TM_I386AIX_H */
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