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* sysdeps/mips/sgidefs.h (_MIPS_ISA_MIPS32, _MIPS_ISA_MIPS64): Define. * sysdeps/mips/sys/asm.h: Test _MIPS_ISA against them on all ISA tests. (ALSZ, ALMASK, SZREG, REG_S, REG_L): Define based on ABI, not ISA. (PTR_ADD, etc): Test _MIPS_SZPTR instead of _MIPS_SZLONG. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR to decide whether to add padding. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR to decide whether to add padding. * sysdeps/unix/sysv/linux/mips/kernel_sigaction.h (struct old_kernel_sigaction): Likewise.
2003-03-25 Alexandre Oliva <aoliva@redhat.com> * sysdeps/mips/sgidefs.h (_MIPS_ISA_MIPS32, _MIPS_ISA_MIPS64): Define. * sysdeps/mips/sys/asm.h: Test _MIPS_ISA against them on all ISA tests. (ALSZ, ALMASK, SZREG, REG_S, REG_L): Define based on ABI, not ISA. (PTR_ADD, etc): Test _MIPS_SZPTR instead of _MIPS_SZLONG. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR to decide whether to add padding. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR to decide whether to add padding. * sysdeps/unix/sysv/linux/mips/kernel_sigaction.h (struct old_kernel_sigaction): Likewise.
This commit is contained in:
Alexandre Oliva
parent
09402f5bc1
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1b12060c5e
15
ChangeLog
15
ChangeLog
@ -1,3 +1,18 @@
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2003-03-25 Alexandre Oliva <aoliva@redhat.com>
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* sysdeps/mips/sgidefs.h (_MIPS_ISA_MIPS32, _MIPS_ISA_MIPS64):
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Define.
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* sysdeps/mips/sys/asm.h: Test _MIPS_ISA against them on all
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ISA tests.
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(ALSZ, ALMASK, SZREG, REG_S, REG_L): Define based on ABI, not ISA.
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(PTR_ADD, etc): Test _MIPS_SZPTR instead of _MIPS_SZLONG.
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* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR
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to decide whether to add padding.
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* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR
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to decide whether to add padding.
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* sysdeps/unix/sysv/linux/mips/kernel_sigaction.h (struct
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old_kernel_sigaction): Likewise.
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2003-03-25 Ulrich Drepper <drepper@redhat.com>
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* csu/tst-atomic.c: Adjust tests to what atomic_add_negative and
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@ -1,4 +1,4 @@
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/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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/* Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ralf Baechle <ralf@gnu.org>.
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@ -28,6 +28,8 @@
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#define _MIPS_ISA_MIPS3 3
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#define _MIPS_ISA_MIPS4 4
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#define _MIPS_ISA_MIPS5 5
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#define _MIPS_ISA_MIPS32 6
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#define _MIPS_ISA_MIPS64 7
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/*
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* Subprogram calling convention
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@ -230,7 +230,8 @@ symbol = value
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* MIPS IV implementations are free to treat this as a nop. The R5000
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* is one of them. So we should have an option not to use this instruction.
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*/
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#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5)
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#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
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(_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
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# define PREF(hint,addr) \
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pref hint,addr
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# define PREFX(hint,addr) \
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@ -275,7 +276,8 @@ symbol = value
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.set pop; \
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9:
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#endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */
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#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5)
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#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
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(_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
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# define MOVN(rd,rs,rt) \
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movn rd,rs,rt
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# define MOVZ(rd,rs,rt) \
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@ -285,20 +287,18 @@ symbol = value
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/*
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* Stack alignment
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*/
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#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
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# define ALSZ 7
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# define ALMASK ~7
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#endif
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#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
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(_MIPS_ISA == _MIPS_ISA_MIPS5)
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#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32)
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# define ALSZ 15
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# define ALMASK ~15
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#else
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# define ALSZ 7
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# define ALMASK ~7
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#endif
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/*
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* Size of a register
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*/
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#ifdef __mips64
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#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32)
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# define SZREG 8
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#else
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# define SZREG 4
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@ -308,7 +308,7 @@ symbol = value
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* Use the following macros in assemblercode to load/store registers,
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* pointers etc.
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*/
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#if (_MIPS_SIM == _MIPS_SIM_ABI32)
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#if (SZREG == 4)
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# define REG_S sw
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# define REG_L lw
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#else
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@ -389,7 +389,7 @@ symbol = value
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/*
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* How to add/sub/load/store/shift pointers.
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*/
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#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZLONG == 32)
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#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32)
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# define PTR_ADD add
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# define PTR_ADDI addi
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# define PTR_ADDU addu
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@ -433,7 +433,7 @@ symbol = value
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# define PTR_SCALESHIFT 2
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#endif
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#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZLONG == 64) \
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#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 64 /* o64??? */) \
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|| _MIPS_SIM == _MIPS_SIM_ABI64
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# define PTR_ADD dadd
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# define PTR_ADDI daddi
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@ -459,12 +459,13 @@ symbol = value
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/*
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* Some cp0 registers were extended to 64bit for MIPS III.
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*/
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#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
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#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \
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(_MIPS_ISA == _MIPS_ISA_MIPS32)
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# define MFC0 mfc0
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# define MTC0 mtc0
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#endif
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#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
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(_MIPS_ISA == _MIPS_ISA_MIPS5)
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(_MIPS_ISA == _MIPS_ISA_MIPS5) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
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# define MFC0 dmfc0
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# define MTC0 dmtc0
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#endif
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@ -1,5 +1,6 @@
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/* The proper definitions for Linux/MIPS's sigaction.
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Copyright (C) 1993,94,95,97,98,99,2000 Free Software Foundation, Inc.
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Copyright (C) 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -49,7 +50,7 @@ struct sigaction
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/* Restore handler. */
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void (*sa_restorer) (void);
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#if _MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2
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#if _MIPS_SZPTR < 64
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int sa_resv[1];
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#endif
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};
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@ -12,7 +12,7 @@ struct old_kernel_sigaction {
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/* Abi says here follows reserved int[2] */
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void (*sa_restorer)(void);
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#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
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#if (_MIPS_SZPTR < 64)
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/*
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* For 32 bit code we have to pad struct sigaction to get
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* constant size for the ABI
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