/* Copyright 1993, 1994 Hewlett-Packard Development Company, L.P. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef HUDSON_MACROS_LOADED #define HUDSON_MACROS_LOADED 1 /* * VID: [T1.2] PT: [Fri Apr 21 16:47:16 1995] SF: [macros.h] * TI: [/sae_users/cruz/bin/vice -iplatform.s -l// -p# -DEB164 -h -m -aeb164 ] */ /* ** ** FACILITY: ** ** DECchip 21164 PALcode ** ** MODULE: ** ** macros.h ** ** MODULE DESCRIPTION: ** ** DECchip 21164 PALcode macro definitions ** ** AUTHOR: ER ** ** CREATION DATE: 29-Nov-1993 ** ** $Id: fromHudsonMacros.h,v 1.1.1.1 1997/10/30 23:27:19 verghese Exp $ ** ** MODIFICATION HISTORY: ** ** $Log: fromHudsonMacros.h,v $ ** Revision 1.1.1.1 1997/10/30 23:27:19 verghese ** current 10/29/97 ** ** Revision 1.1 1995/11/18 01:46:23 boyle ** Initial revision ** ** Revision 1.5 1994/07/08 17:03:12 samberg ** Changes to support platform specific additions ** ** Revision 1.4 1994/05/20 19:24:19 ericr ** Moved STALL macro from osfpal.s to here ** Added LDLI macro ** ** Revision 1.3 1994/05/20 18:08:14 ericr ** Changed line comments to C++ style comment character ** ** Revision 1.2 1994/02/28 18:45:51 ericr ** Fixed EGORE related bugs ** ** Revision 1.1 1993/12/16 21:55:05 eric ** Initial revision ** ** **-- */ #define STALL \ mfpr r31, pt0 #define NOP \ bis $31, $31, $31 /* ** Align code on an 8K byte page boundary. */ #define ALIGN_PAGE \ .align 13 /* ** Align code on a 32 byte block boundary. */ #define ALIGN_BLOCK \ .align 5 /* ** Align code on a quadword boundary. */ #define ALIGN_BRANCH \ .align 3 /* ** Hardware vectors go in .text 0 sub-segment. */ #define HDW_VECTOR(offset) \ . = offset /* ** Privileged CALL_PAL functions are in .text 1 sub-segment. */ #define CALL_PAL_PRIV(vector) \ . = (PAL_CALL_PAL_PRIV_ENTRY+(vector<<6)) /* ** Unprivileged CALL_PAL functions are in .text 1 sub-segment, ** the privileged bit is removed from these vectors. */ #define CALL_PAL_UNPRIV(vector) \ . = (PAL_CALL_PAL_UNPRIV_ENTRY+((vector&0x3F)<<6)) /* ** Implements a load "immediate" longword function */ #define LDLI(reg,val) \ ldah reg, ((val+0x8000) >> 16)(zero); \ lda reg, (val&0xffff)(reg) #endif