Annotation of sys/lib/libkern/arch/hppa/prefix.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: prefix.h,v 1.2 2001/03/29 04:08:21 mickey Exp $ */
! 2:
! 3: /*
! 4: * (c) Copyright 1985 HEWLETT-PACKARD COMPANY
! 5: *
! 6: * To anyone who acknowledges that this file is provided "AS IS"
! 7: * without any express or implied warranty:
! 8: * permission to use, copy, modify, and distribute this file
! 9: * for any purpose is hereby granted without fee, provided that
! 10: * the above copyright notice and this notice appears in all
! 11: * copies, and that the name of Hewlett-Packard Company not be
! 12: * used in advertising or publicity pertaining to distribution
! 13: * of the software without specific, written prior permission.
! 14: * Hewlett-Packard Company makes no representations about the
! 15: * suitability of this software for any purpose.
! 16: */
! 17:
! 18: /*
! 19: * STANDARD INCLUDE FILE FOR MILLICODE
! 20: * Every source file must include this file.
! 21: *
! 22: * Hardware General Registers
! 23: *
! 24: * Frame Offsets (millicode convention!)
! 25: * Used when calling other millicode routines.
! 26: * Stack unwinding is dependent upon these definitions.
! 27: * r31_slot .equ -20
! 28: * sr0_slot .equ -16
! 29: */
! 30:
! 31: #include <machine/asm.h>
! 32:
! 33: #define DEFINE(name, value)name: .EQU value
! 34: #ifdef milliext
! 35: #ifdef PIC
! 36: #define MILLI_BE(lbl) \
! 37: BL .+8,r1\
! 38: ! ADDIL L%lbl-labl/**/lbl,r1\
! 39: ! .LABEL labl/**/lbl\
! 40: ! BE R%lbl-labl/**/lbl(sr7,r1)
! 41:
! 42: #define MILLI_BEN(lbl) \
! 43: BL .+8,r1\
! 44: ! ADDIL L%lbl-labl/**/lbl,r1\
! 45: ! .LABEL labl/**/lbl\
! 46: ! BE,N R%lbl-labl/**/lbl(sr7,r1)
! 47:
! 48: #define MILLI_BLE(lbl) \
! 49: BL .+8,r1\
! 50: ! ADDIL L%lbl-labl/**/lbl,r1\
! 51: ! .LABEL labl/**/lbl \
! 52: ! BLE R%lbl-labl/**/lbl(sr7,r1)
! 53:
! 54: #define MILLI_BLEN(lbl) \
! 55: BL .+8,r1\
! 56: ! ADDIL L%lbl-labl/**/lbl,r1\
! 57: ! .LABEL labl/**/lbl\
! 58: ! BLE,N R%lbl-labl/**/lbl(sr7,r1)
! 59: #else
! 60: #define MILLI_BE(lbl) BE lbl(sr7,r0)
! 61: #define MILLI_BEN(lbl) BE,n lbl(sr7,r0)
! 62: #define MILLI_BLE(lbl) BLE lbl(sr7,r0)
! 63: #define MILLI_BLEN(lbl) BLE,n lbl(sr7,r0)
! 64: #endif
! 65:
! 66: #define MILLIRETN BE,n 0(sr0,r31)
! 67: #define MILLIRET BE 0(sr0,r31)
! 68: #define MILLI_RETN BE,n 0(sr0,r31)
! 69: #define MILLI_RET BE 0(sr0,r31)
! 70:
! 71: #else
! 72: #define MILLI_BE(lbl) B lbl
! 73: #define MILLI_BEN(lbl) B,n lbl
! 74: #define MILLI_BLE(lbl) BL lbl,r31
! 75: #define MILLI_BLEN(lbl) BL,n lbl,r31
! 76: #define MILLIRETN BV,n 0(r31)
! 77: #define MILLIRET BV 0(r31)
! 78: #define MILLI_RETN BV,n 0(r31)
! 79: #define MILLI_RET BV 0(r31)
! 80: #endif
! 81: ; VERSION is used wherever ".version" can appear in a routine
! 82: ;#define VERSION .version
! 83: #define VERSION ;
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