diff options
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/sgidefs.h | 4 | ||||
| -rw-r--r-- | sysdeps/mips/sys/asm.h | 29 |
2 files changed, 18 insertions, 15 deletions
diff --git a/sysdeps/mips/sgidefs.h b/sysdeps/mips/sgidefs.h index 16b7c8ccc9..1d4893501e 100644 --- a/sysdeps/mips/sgidefs.h +++ b/sysdeps/mips/sgidefs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ralf Baechle <ralf@gnu.org>. @@ -28,6 +28,8 @@ #define _MIPS_ISA_MIPS3 3 #define _MIPS_ISA_MIPS4 4 #define _MIPS_ISA_MIPS5 5 +#define _MIPS_ISA_MIPS32 6 +#define _MIPS_ISA_MIPS64 7 /* * Subprogram calling convention diff --git a/sysdeps/mips/sys/asm.h b/sysdeps/mips/sys/asm.h index 0ebf561a15..76f6af3e15 100644 --- a/sysdeps/mips/sys/asm.h +++ b/sysdeps/mips/sys/asm.h @@ -230,7 +230,8 @@ symbol = value * MIPS IV implementations are free to treat this as a nop. The R5000 * is one of them. So we should have an option not to use this instruction. */ -#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) +#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \ + (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64) # define PREF(hint,addr) \ pref hint,addr # define PREFX(hint,addr) \ @@ -275,7 +276,8 @@ symbol = value .set pop; \ 9: #endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */ -#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) +#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \ + (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64) # define MOVN(rd,rs,rt) \ movn rd,rs,rt # define MOVZ(rd,rs,rt) \ @@ -285,20 +287,18 @@ symbol = value /* * Stack alignment */ -#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) -# define ALSZ 7 -# define ALMASK ~7 -#endif -#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \ - (_MIPS_ISA == _MIPS_ISA_MIPS5) +#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32) # define ALSZ 15 # define ALMASK ~15 +#else +# define ALSZ 7 +# define ALMASK ~7 #endif /* * Size of a register */ -#ifdef __mips64 +#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32) # define SZREG 8 #else # define SZREG 4 @@ -308,7 +308,7 @@ symbol = value * Use the following macros in assemblercode to load/store registers, * pointers etc. */ -#if (_MIPS_SIM == _MIPS_SIM_ABI32) +#if (SZREG == 4) # define REG_S sw # define REG_L lw #else @@ -389,7 +389,7 @@ symbol = value /* * How to add/sub/load/store/shift pointers. */ -#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZLONG == 32) +#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32) # define PTR_ADD add # define PTR_ADDI addi # define PTR_ADDU addu @@ -433,7 +433,7 @@ symbol = value # define PTR_SCALESHIFT 2 #endif -#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZLONG == 64) \ +#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 64 /* o64??? */) \ || _MIPS_SIM == _MIPS_SIM_ABI64 # define PTR_ADD dadd # define PTR_ADDI daddi @@ -459,12 +459,13 @@ symbol = value /* * Some cp0 registers were extended to 64bit for MIPS III. */ -#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) +#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \ + (_MIPS_ISA == _MIPS_ISA_MIPS32) # define MFC0 mfc0 # define MTC0 mtc0 #endif #if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \ - (_MIPS_ISA == _MIPS_ISA_MIPS5) + (_MIPS_ISA == _MIPS_ISA_MIPS5) || (_MIPS_ISA == _MIPS_ISA_MIPS64) # define MFC0 dmfc0 # define MTC0 dmtc0 #endif |