mirror of
git://git.gnupg.org/gnupg.git
synced 2024-11-10 21:38:50 +01:00
189 lines
5.1 KiB
C
189 lines
5.1 KiB
C
/* asm.h -- Definitions for 68k syntax variations.
|
|
*
|
|
* Copyright (C) 1992, 1994, 1996, 1998,
|
|
* 2001 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GnuPG.
|
|
*
|
|
* GnuPG is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GnuPG is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
|
* USA.
|
|
*
|
|
* Note: This code is heavily based on the GNU MP Library.
|
|
* Actually it's the same code with only minor changes in the
|
|
* way the data is stored; this is to support the abstraction
|
|
* of an optional secure memory allocation which may be used
|
|
* to avoid revealing of sensitive data due to paging etc.
|
|
* The GNU MP Library itself is published under the LGPL;
|
|
* however I decided to publish this code under the plain GPL.
|
|
*/
|
|
|
|
|
|
#undef ALIGN
|
|
|
|
#ifdef MIT_SYNTAX
|
|
#define PROLOG(name)
|
|
#define EPILOG(name)
|
|
#define R(r)r
|
|
#define MEM(base)base@
|
|
#define MEM_DISP(base,displacement)base@(displacement)
|
|
#define MEM_INDX(base,idx,size_suffix)base@(idx:size_suffix)
|
|
#define MEM_INDX1(base,idx,size_suffix,scale)base@(idx:size_suffix:scale)
|
|
#define MEM_PREDEC(memory_base)memory_base@-
|
|
#define MEM_POSTINC(memory_base)memory_base@+
|
|
#define L(label) label
|
|
#define TEXT .text
|
|
#define ALIGN .even
|
|
#define GLOBL .globl
|
|
#define moveql moveq
|
|
/* Use variable sized opcodes. */
|
|
#define bcc jcc
|
|
#define bcs jcs
|
|
#define bls jls
|
|
#define beq jeq
|
|
#define bne jne
|
|
#define bra jra
|
|
#endif
|
|
|
|
#ifdef SONY_SYNTAX
|
|
#define PROLOG(name)
|
|
#define EPILOG(name)
|
|
#define R(r)r
|
|
#define MEM(base)(base)
|
|
#define MEM_DISP(base,displacement)(displacement,base)
|
|
#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
|
|
#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
|
|
#define MEM_PREDEC(memory_base)-(memory_base)
|
|
#define MEM_POSTINC(memory_base)(memory_base)+
|
|
#define L(label) label
|
|
#define TEXT .text
|
|
#define ALIGN .even
|
|
#define GLOBL .globl
|
|
#endif
|
|
|
|
#ifdef MOTOROLA_SYNTAX
|
|
#define PROLOG(name)
|
|
#define EPILOG(name)
|
|
#define R(r)r
|
|
#define MEM(base)(base)
|
|
#define MEM_DISP(base,displacement)(displacement,base)
|
|
#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
|
|
#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
|
|
#define MEM_PREDEC(memory_base)-(memory_base)
|
|
#define MEM_POSTINC(memory_base)(memory_base)+
|
|
#define L(label) label
|
|
#define TEXT
|
|
#define ALIGN
|
|
#define GLOBL XDEF
|
|
#define lea LEA
|
|
#define movel MOVE.L
|
|
#define moveml MOVEM.L
|
|
#define moveql MOVEQ.L
|
|
#define cmpl CMP.L
|
|
#define orl OR.L
|
|
#define clrl CLR.L
|
|
#define eorw EOR.W
|
|
#define lsrl LSR.L
|
|
#define lsll LSL.L
|
|
#define roxrl ROXR.L
|
|
#define roxll ROXL.L
|
|
#define addl ADD.L
|
|
#define addxl ADDX.L
|
|
#define addql ADDQ.L
|
|
#define subl SUB.L
|
|
#define subxl SUBX.L
|
|
#define subql SUBQ.L
|
|
#define negl NEG.L
|
|
#define mulul MULU.L
|
|
#define bcc BCC
|
|
#define bcs BCS
|
|
#define bls BLS
|
|
#define beq BEQ
|
|
#define bne BNE
|
|
#define bra BRA
|
|
#define dbf DBF
|
|
#define rts RTS
|
|
#define d0 D0
|
|
#define d1 D1
|
|
#define d2 D2
|
|
#define d3 D3
|
|
#define d4 D4
|
|
#define d5 D5
|
|
#define d6 D6
|
|
#define d7 D7
|
|
#define a0 A0
|
|
#define a1 A1
|
|
#define a2 A2
|
|
#define a3 A3
|
|
#define a4 A4
|
|
#define a5 A5
|
|
#define a6 A6
|
|
#define a7 A7
|
|
#define sp SP
|
|
#endif
|
|
|
|
#ifdef ELF_SYNTAX
|
|
#define PROLOG(name) .type name,@function
|
|
#define EPILOG(name) .size name,.-name
|
|
#define MEM(base)(R(base))
|
|
#define MEM_DISP(base,displacement)(displacement,R(base))
|
|
#define MEM_PREDEC(memory_base)-(R(memory_base))
|
|
#define MEM_POSTINC(memory_base)(R(memory_base))+
|
|
#ifdef __STDC__
|
|
#define R_(r)%##r
|
|
#define R(r)R_(r)
|
|
#define MEM_INDX_(base,idx,size_suffix)(R(base),R(idx##.##size_suffix))
|
|
#define MEM_INDX(base,idx,size_suffix)MEM_INDX_(base,idx,size_suffix)
|
|
#define MEM_INDX1_(base,idx,size_suffix,scale)(R(base),R(idx##.##size_suffix*scale))
|
|
#define MEM_INDX1(base,idx,size_suffix,scale)MEM_INDX1_(base,idx,size_suffix,scale)
|
|
#define L(label) .##label
|
|
#else
|
|
#define R(r)%/**/r
|
|
#define MEM_INDX(base,idx,size_suffix)(R(base),R(idx).size_suffix)
|
|
#define MEM_INDX1(base,idx,size_suffix,scale)(R(base),R(idx).size_suffix*scale)
|
|
#define L(label) ./**/label
|
|
#endif
|
|
#define TEXT .text
|
|
#define ALIGN .align 2
|
|
#define GLOBL .globl
|
|
#define bcc jbcc
|
|
#define bcs jbcs
|
|
#define bls jbls
|
|
#define beq jbeq
|
|
#define bne jbne
|
|
#define bra jbra
|
|
#endif
|
|
|
|
#if defined (SONY_SYNTAX) || defined (ELF_SYNTAX)
|
|
#define movel move.l
|
|
#define moveml movem.l
|
|
#define moveql moveq.l
|
|
#define cmpl cmp.l
|
|
#define orl or.l
|
|
#define clrl clr.l
|
|
#define eorw eor.w
|
|
#define lsrl lsr.l
|
|
#define lsll lsl.l
|
|
#define roxrl roxr.l
|
|
#define roxll roxl.l
|
|
#define addl add.l
|
|
#define addxl addx.l
|
|
#define addql addq.l
|
|
#define subl sub.l
|
|
#define subxl subx.l
|
|
#define subql subq.l
|
|
#define negl neg.l
|
|
#define mulul mulu.l
|
|
#endif
|