diff options
Diffstat (limited to 'sysroot/usr/include/machine/asm.h')
| -rw-r--r-- | sysroot/usr/include/machine/asm.h | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/sysroot/usr/include/machine/asm.h b/sysroot/usr/include/machine/asm.h deleted file mode 100644 index 43dbc09..0000000 --- a/sysroot/usr/include/machine/asm.h +++ /dev/null @@ -1,305 +0,0 @@ -/* $OpenBSD: asm.h,v 1.7 2004/10/20 12:49:15 pefo Exp $ */ - -/* - * Copyright (c) 2001-2002 Opsycon AB (www.opsycon.se / www.opsycon.com) - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - */ -#ifndef _MIPS64_ASM_H -#define _MIPS64_ASM_H - -#include <machine/regdef.h> - -#ifdef NEED_OLD_RM7KFIX -#define ITLBNOPFIX nop;nop;nop;nop;nop;nop;nop;nop;nop;nop; -#else -#define ITLBNOPFIX nop;nop;nop;nop -#endif - -#define _MIPS_ISA_MIPS1 1 /* R2000/R3000 */ -#define _MIPS_ISA_MIPS2 2 /* R4000/R6000 */ -#define _MIPS_ISA_MIPS3 3 /* R4000 */ -#define _MIPS_ISA_MIPS4 4 /* TFP (R1x000) */ -#ifdef __linux__ -#define _MIPS_ISA_MIPS5 5 -#define _MIPS_ISA_MIPS32 6 -#define _MIPS_ISA_MIPS64 7 -#else -#define _MIPS_ISA_MIPS32 32 /* MIPS32 */ -#endif - -#if !defined(ABICALLS) && !defined(_NO_ABICALLS) -#define ABICALLS .abicalls -#endif - -#if defined(ABICALLS) && !defined(_KERNEL) - ABICALLS -#endif - -#define _C_LABEL(x) x /* XXX Obsolete but keep for a while */ - -#if !defined(__MIPSEL__) && !defined(__MIPSEB__) -#error "__MIPSEL__ or __MIPSEB__ must be defined" -#endif -/* - * Define how to access unaligned data word - */ -#if defined(__MIPSEL__) -#define LWLO lwl -#define LWHI lwr -#define SWLO swl -#define SWHI swr -#define LDLO ldl -#define LDHI ldr -#define SDLO sdl -#define SDHI sdr -#endif -#if defined(__MIPSEB__) -#define LWLO lwr -#define LWHI lwl -#define SWLO swr -#define SWHI swl -#define LDLO ldr -#define LDHI ldl -#define SDLO sdr -#define SDHI sdl -#endif - -/* - * Define programming environment for ABI. - */ -#if defined(ABICALLS) && !defined(_KERNEL) && !defined(_STANDALONE) - -#ifndef _MIPS_SIM -#define _MIPS_SIM 1 -#define _ABIO32 1 -#endif -#ifndef _MIPS_ISA -#define _MIPS_ISA 2 -#define _MIPS_ISA_MIPS2 2 -#endif - -#if (_MIPS_SIM == _ABIO32) || (_MIPS_SIM == _ABI32) -#define NARGSAVE 4 - -#define SETUP_GP \ - .set noreorder; \ - .cpload t9; \ - .set reorder; - -#define SAVE_GP(x) \ - .cprestore x - -#define SETUP_GP64(gpoff, name) -#define RESTORE_GP64 -#endif - -#if (_MIPS_SIM == _ABI64) || (_MIPS_SIM == _ABIN32) -#define NARGSAVE 0 - -#define SETUP_GP -#define SAVE_GP(x) -#define SETUP_GP64(gpoff, name) \ - .cpsetup t9, gpoff, name -#define RESTORE_GP64 \ - .cpreturn -#endif - -#define MKFSIZ(narg,locals) (((narg+locals)*REGSZ+31)&(~31)) - -#else /* defined(ABICALLS) && !defined(_KERNEL) */ - -#define NARGSAVE 4 -#define SETUP_GP -#define SAVE_GP(x) - -#define ALIGNSZ 16 /* Stack layout alignment */ -#define FRAMESZ(sz) (((sz) + (ALIGNSZ-1)) & ~(ALIGNSZ-1)) - -#endif - -/* - * Basic register operations based on selected ISA - */ -#if (_MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2 || _MIPS_ISA == _MIPS_ISA_MIPS32) -#define REGSZ 4 /* 32 bit mode register size */ -#define LOGREGSZ 2 /* log rsize */ -#define REG_S sw -#define REG_L lw -#define CF_SZ 24 /* Call frame size */ -#define CF_ARGSZ 16 /* Call frame arg size */ -#define CF_RA_OFFS 20 /* Call ra save offset */ -#endif - -#if (_MIPS_ISA == _MIPS_ISA_MIPS3 || _MIPS_ISA == _MIPS_ISA_MIPS4) -#define REGSZ 8 /* 64 bit mode register size */ -#define LOGREGSZ 3 /* log rsize */ -#define REG_S sd -#define REG_L ld -#define CF_SZ 48 /* Call frame size (multiple of ALIGNSZ) */ -#define CF_ARGSZ 32 /* Call frame arg size */ -#define CF_RA_OFFS 40 /* Call ra save offset */ -#endif - -#define REGSZ_FP 8 /* 64 bit FP register size */ - -#ifndef __LP64__ -#define PTR_L lw -#define PTR_S sw -#define PTR_SUB sub -#define PTR_ADD add -#define PTR_SUBU subu -#define PTR_ADDU addu -#define LI li -#define LA la -#define PTR_SLL sll -#define PTR_SRL srl -#define PTR_VAL .word -#else -#define PTR_L ld -#define PTR_S sd -#define PTR_ADD dadd -#define PTR_SUB dsub -#define PTR_SUBU dsubu -#define PTR_ADDU daddu -#define LI dli -#define LA dla -#define PTR_SLL dsll -#define PTR_SRL dsrl -#define PTR_VAL .dword -#endif - -/* - * Define -pg profile entry code. - */ -#if defined(XGPROF) || defined(XPROF) -#define MCOUNT \ - PTR_SUBU sp, sp, 32; \ - SAVE_GP(16); \ - sw ra, 28(sp); \ - sw gp, 24(sp); \ - .set noat; \ - .set noreorder; \ - move AT, ra; \ - jal _mcount; \ - PTR_SUBU sp, sp, 8; \ - lw ra, 28(sp); \ - PTR_ADDU sp, sp, 32; \ - .set reorder; \ - .set at; -#else -#define MCOUNT -#endif - -/* - * LEAF(x, fsize) - * - * Declare a leaf routine. - */ -#define LEAF(x, fsize) \ - .align 3; \ - .globl x; \ - .ent x, 0; \ -x: ; \ - .frame sp, fsize, ra; \ - SETUP_GP \ - MCOUNT - -#define ALEAF(x) \ - .globl x; \ -x: - -/* - * NLEAF(x) - * - * Declare a non-profiled leaf routine. - */ -#define NLEAF(x, fsize) \ - .align 3; \ - .globl x; \ - .ent x, 0; \ -x: ; \ - .frame sp, fsize, ra; \ - SETUP_GP - -/* - * NON_LEAF(x) - * - * Declare a non-leaf routine (a routine that makes other C calls). - */ -#define NON_LEAF(x, fsize, retpc) \ - .align 3; \ - .globl x; \ - .ent x, 0; \ -x: ; \ - .frame sp, fsize, retpc; \ - SETUP_GP \ - MCOUNT - -/* - * NNON_LEAF(x) - * - * Declare a non-profiled non-leaf routine - * (a routine that makes other C calls). - */ -#define NNON_LEAF(x, fsize, retpc) \ - .align 3; \ - .globl x; \ - .ent x, 0; \ -x: ; \ - .frame sp, fsize, retpc \ - SETUP_GP - -/* - * END(x) - * - * Mark end of a procedure. - */ -#define END(x) \ - .end x - -/* - * Macros to panic and printf from assembly language. - */ -#define PANIC(msg) \ - LA a0, 9f; \ - jal panic; \ - nop ; \ - MSG(msg) - -#define PRINTF(msg) \ - la a0, 9f; \ - jal printf; \ - nop ; \ - MSG(msg) - -#define MSG(msg) \ - .rdata; \ -9: .asciiz msg; \ - .text - -#define ASMSTR(str) \ - .asciiz str; \ - .align 3 - -#endif /* !_MIPS_ASM_H */ |