19990502 sourceware import
This commit is contained in:
Richard Henderson
169
include/os9k.h
Normal file
169
include/os9k.h
Normal file
@@ -0,0 +1,169 @@
|
||||
#if !defined(_MODULE_H)
|
||||
#define _MODULE_H
|
||||
|
||||
/* OS-9000 i386 module header definitions */
|
||||
#define _MPF386
|
||||
|
||||
/* sizeof common header less parity field */
|
||||
#define N_M_PARITY (sizeof(mh_com)-sizeof(unisgned short))
|
||||
#define OLD_M_PARITY 46
|
||||
#define M_PARITY N_M_PARITY
|
||||
|
||||
#ifdef _MPF68K
|
||||
#define MODSYNC 0x4afd /* module header sync code for 680x0 processors */
|
||||
#endif
|
||||
|
||||
#ifdef _MPF386
|
||||
#define MODSYNC 0x4afc /* module header sync code for 80386 processors */
|
||||
#endif
|
||||
|
||||
#define MODREV 1 /* module format revision 1 */
|
||||
#define CRCCON 0x800fe3 /* crc polynomial constant */
|
||||
|
||||
/* Module access permission values */
|
||||
#define MP_OWNER_READ 0x0001
|
||||
#define MP_OWNER_WRITE 0x0002
|
||||
#define MP_OWNER_EXEC 0x0004
|
||||
#define MP_GROUP_READ 0x0010
|
||||
#define MP_GROUP_WRITE 0x0020
|
||||
#define MP_GROUP_EXEC 0x0040
|
||||
#define MP_WORLD_READ 0x0100
|
||||
#define MP_WORLD_WRITE 0x0200
|
||||
#define MP_WORLD_EXEC 0x0400
|
||||
#define MP_WORLD_ACCESS 0x0777
|
||||
#define MP_OWNER_MASK 0x000f
|
||||
#define MP_GROUP_MASK 0x00f0
|
||||
#define MP_WORLD_MASK 0x0f00
|
||||
#define MP_SYSTM_MASK 0xf000
|
||||
|
||||
/* Module Type/Language values */
|
||||
#define MT_ANY 0
|
||||
#define MT_PROGRAM 0x0001
|
||||
#define MT_SUBROUT 0x0002
|
||||
#define MT_MULTI 0x0003
|
||||
#define MT_DATA 0x0004
|
||||
#define MT_TRAPLIB 0x000b
|
||||
#define MT_SYSTEM 0x000c
|
||||
#define MT_FILEMAN 0x000d
|
||||
#define MT_DEVDRVR 0x000e
|
||||
#define MT_DEVDESC 0x000f
|
||||
#define MT_MASK 0xff00
|
||||
|
||||
#define ML_ANY 0
|
||||
#define ML_OBJECT 1
|
||||
#define ML_ICODE 2
|
||||
#define ML_PCODE 3
|
||||
#define ML_CCODE 4
|
||||
#define ML_CBLCODE 5
|
||||
#define ML_FRTNCODE 6
|
||||
#define ML_MASK 0x00ff
|
||||
|
||||
#define mktypelang(type,lang) (((type)<<8)|(lang))
|
||||
|
||||
/* Module Attribute values */
|
||||
#define MA_REENT 0x80
|
||||
#define MA_GHOST 0x40
|
||||
#define MA_SUPER 0x20
|
||||
#define MA_MASK 0xff00
|
||||
#define MR_MASK 0x00ff
|
||||
|
||||
#define mkattrevs(attr, revs) (((attr)<<8)|(revs))
|
||||
|
||||
#define m_user m_owner.grp_usr.usr
|
||||
#define m_group m_owner.grp_usr.grp
|
||||
#define m_group_user m_owner.group_user
|
||||
|
||||
/* macro definitions for accessing module header fields */
|
||||
#define MODNAME(mod) ((u_char*)((u_char*)mod + ((Mh_com)mod)->m_name))
|
||||
#if 0
|
||||
/* Appears not to be used, and the u_int32 typedef is gone (because it
|
||||
conflicted with a Mach header. */
|
||||
#define MODSIZE(mod) ((u_int32)((Mh_com)mod)->m_size)
|
||||
#endif /* 0 */
|
||||
#define MHCOM_BYTES_SIZE 80
|
||||
#define N_BADMAG(a) (((a).a_info) != MODSYNC)
|
||||
|
||||
typedef struct mh_com {
|
||||
/* sync bytes ($4afc). */
|
||||
unsigned char m_sync[2];
|
||||
unsigned char m_sysrev[2]; /* system revision check value */
|
||||
unsigned char
|
||||
m_size[4]; /* module size */
|
||||
unsigned char
|
||||
m_owner[4]; /* group/user id */
|
||||
unsigned char
|
||||
m_name[4]; /* offset to module name */
|
||||
unsigned char
|
||||
m_access[2], /* access permissions */
|
||||
m_tylan[2], /* type/lang */
|
||||
m_attrev[2], /* rev/attr */
|
||||
m_edit[2]; /* edition */
|
||||
unsigned char
|
||||
m_needs[4], /* module hardware requirements flags. (reserved) */
|
||||
m_usage[4], /* comment string offset */
|
||||
m_symbol[4], /* symbol table offset */
|
||||
m_exec[4], /* offset to execution entry point */
|
||||
m_excpt[4], /* offset to exception entry point */
|
||||
m_data[4], /* data storage requirement */
|
||||
m_stack[4], /* stack size */
|
||||
m_idata[4], /* offset to initialized data */
|
||||
m_idref[4], /* offset to data reference lists */
|
||||
m_init[4], /* initialization routine offset */
|
||||
m_term[4]; /* termination routine offset */
|
||||
unsigned char
|
||||
m_ident[2]; /* ident code for ident program */
|
||||
char
|
||||
m_spare[8]; /* reserved bytes */
|
||||
unsigned char
|
||||
m_parity[2]; /* header parity */
|
||||
} mh_com,*Mh_com;
|
||||
|
||||
/* Executable memory module */
|
||||
typedef mh_com *Mh_exec,mh_exec;
|
||||
|
||||
/* Data memory module */
|
||||
typedef mh_com *Mh_data,mh_data;
|
||||
|
||||
/* File manager memory module */
|
||||
typedef mh_com *Mh_fman,mh_fman;
|
||||
|
||||
/* device driver module */
|
||||
typedef mh_com *Mh_drvr,mh_drvr;
|
||||
|
||||
/* trap handler module */
|
||||
typedef mh_com mh_trap, *Mh_trap;
|
||||
|
||||
/* Device descriptor module */
|
||||
typedef mh_com *Mh_dev,mh_dev;
|
||||
|
||||
/* Configuration module */
|
||||
typedef mh_com *Mh_config, mh_config;
|
||||
|
||||
#if 0
|
||||
|
||||
#if !defined(_MODDIR_H)
|
||||
/* go get _os_fmod (and others) */
|
||||
#include <moddir.h>
|
||||
#endif
|
||||
|
||||
error_code _os_crc(void *, u_int32, int *);
|
||||
error_code _os_datmod(char *, u_int32, u_int16 *, u_int16 *, u_int32, void **, mh_data **);
|
||||
error_code _os_get_moddir(void *, u_int32 *);
|
||||
error_code _os_initdata(mh_com *, void *);
|
||||
error_code _os_link(char **, mh_com **, void **, u_int16 *, u_int16 *);
|
||||
error_code _os_linkm(mh_com *, void **, u_int16 *, u_int16 *);
|
||||
error_code _os_load(char *, mh_com **, void **, u_int32, u_int16 *, u_int16 *, u_int32);
|
||||
error_code _os_mkmodule(char *, u_int32, u_int16 *, u_int16 *, u_int32, void **, mh_com **, u_int32);
|
||||
error_code _os_modaddr(void *, mh_com **);
|
||||
error_code _os_setcrc(mh_com *);
|
||||
error_code _os_slink(u_int32, char *, void **, void **, mh_com **);
|
||||
error_code _os_slinkm(u_int32, mh_com *, void **, void **);
|
||||
error_code _os_unlink(mh_com *);
|
||||
error_code _os_unload(char *, u_int32);
|
||||
error_code _os_tlink(u_int32, char *, void **, mh_trap **, void *, u_int32);
|
||||
error_code _os_tlinkm(u_int32, mh_com *, void **, void *, u_int32);
|
||||
error_code _os_iodel(mh_com *);
|
||||
error_code _os_vmodul(mh_com *, mh_com *, u_int32);
|
||||
#endif /* 0 */
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user