diff options
Diffstat (limited to 'qemu/roms/openbios/include/kernel')
-rw-r--r-- | qemu/roms/openbios/include/kernel/kernel.h | 58 | ||||
-rw-r--r-- | qemu/roms/openbios/include/kernel/stack.h | 117 |
2 files changed, 0 insertions, 175 deletions
diff --git a/qemu/roms/openbios/include/kernel/kernel.h b/qemu/roms/openbios/include/kernel/kernel.h deleted file mode 100644 index c887e24b9..000000000 --- a/qemu/roms/openbios/include/kernel/kernel.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Creation Date: <2003/12/19 00:20:11 samuel> - * Time-stamp: <2004/01/07 19:19:14 samuel> - * - * <kernel.h> - * - * - * - * Copyright (C) 2003, 2004 Samuel Rydh (samuel@ibrium.se) - * Stefan Reinauer (stepan@openbios.org) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 - * - */ - -#ifndef _H_KERNEL -#define _H_KERNEL - -#include "kernel/stack.h" -#include "asm/io.h" - -/* Interrupt status */ -#define FORTH_INTSTAT_CLR 0x0 -#define FORTH_INTSTAT_STOP 0x1 -#define FORTH_INTSTAT_DBG 0x2 - -extern volatile int interruptforth; -extern int enterforth( xt_t xt ); -extern void panic(const char *error) __attribute__ ((noreturn)); - -extern xt_t findword(const char *s1); -extern void modules_init( void ); -extern void init_trampoline(ucell *t); -extern void forth_init(void); - -/* arch kernel hooks */ -extern void exception(cell no); - -#ifdef FCOMPILER -extern void include_file( const char *str ); -extern void encode_file( const char *str ); -extern int get_inputbyte( void ); -extern void put_outputbyte( int c ); -#endif - -#ifndef BOOTSTRAP -#undef putchar -#undef getchar - -extern int putchar( int ch ); -extern int getchar( void ); -#endif - -extern int availchar( void ); - -#endif /* _H_KERNEL */ diff --git a/qemu/roms/openbios/include/kernel/stack.h b/qemu/roms/openbios/include/kernel/stack.h deleted file mode 100644 index 5edfc5cf3..000000000 --- a/qemu/roms/openbios/include/kernel/stack.h +++ /dev/null @@ -1,117 +0,0 @@ -/* stack.h - * tag: stack and stack access functions - * - * Copyright (C) 2003 Patrick Mauritz, Stefan Reinauer - * - * See the file "COPYING" for further information about - * the copyright and warranty status of this work. - */ - -#ifndef __STACK_H -#define __STACK_H - -#define dstacksize 512 -extern int dstackcnt; -extern cell dstack[dstacksize]; - -#define rstacksize 512 -extern int rstackcnt; -extern cell rstack[rstacksize]; - -extern int dbgrstackcnt; - -//typedef struct opaque_xt *xt_t; -//typedef struct opaque_ihandle *ihandle_t; -//typedef struct opaque_phandle *phandle_t; - -typedef ucell xt_t; -typedef ucell ihandle_t; -typedef ucell phandle_t; - - - -#ifdef NATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH - -static inline ucell pointer2cell(const void* x) -{ - return (ucell)(uintptr_t)x; -} - -static inline void* cell2pointer(ucell x) -{ - return (void*)(uintptr_t)x; -} - -#endif - -static inline void PUSH(ucell value) { - dstack[++dstackcnt] = (value); -} -static inline void PUSH_xt( xt_t xt ) { PUSH( (ucell)xt ); } -static inline void PUSH_ih( ihandle_t ih ) { PUSH( (ucell)ih ); } -static inline void PUSH_ph( phandle_t ph ) { PUSH( (ucell)ph ); } - -static inline ucell POP(void) { - return (ucell) dstack[dstackcnt--]; -} -static inline xt_t POP_xt( void ) { return (xt_t)POP(); } -static inline ihandle_t POP_ih( void ) { return (ihandle_t)POP(); } -static inline phandle_t POP_ph( void ) { return (phandle_t)POP(); } - -static inline void DROP(void) { - dstackcnt--; -} - -static inline void DDROP(void) { - dstackcnt -= 2; -} - -static inline void DPUSH(ducell value) { -#ifdef NEED_FAKE_INT128_T - dstack[++dstackcnt] = (cell) value.lo; - dstack[++dstackcnt] = (cell) value.hi; -#else - dstack[++dstackcnt] = (cell) value; - dstack[++dstackcnt] = (cell) (value >> bitspercell); -#endif -} - -static inline ducell DPOP(void) { -#ifdef NEED_FAKE_INT128_T - ducell du; - du.hi = (ucell) dstack[dstackcnt--]; - du.lo = (ucell) dstack[dstackcnt--]; - return du; -#else - ducell du; - du = ((ducell)(ucell) dstack[dstackcnt--]) << bitspercell; - du |= (ucell) dstack[dstackcnt--]; - return du; -#endif -} - -static inline ucell GETTOS(void) { - return dstack[dstackcnt]; -} - -#define GETITEM(number) (dstack[dstackcnt - number]) -static inline void PUSHR(ucell value) { - rstack[++rstackcnt] = (value); -} - -static inline ucell POPR(void) { - return (ucell) rstack[rstackcnt--]; -} -static inline ucell GETTORS(void) { - return rstack[rstackcnt]; -} - - -#if defined(DEBUG_DSTACK) || defined(FCOMPILER) -void printdstack(void); -#endif -#if defined(DEBUG_RSTACK) || defined(FCOMPILER) -void printrstack(void); -#endif - -#endif |