mirror of
https://github.com/simh/simh.git
synced 2026-02-21 14:48:53 +00:00
Notes For V3.0-0
Because some key files have changed, V3.0 should be unzipped to a clean directory. 1. New Features in 3.0-0 1.1 SCP and Libraries - Added ASSIGN/DEASSIGN (logical name) commands. - Changed RESTORE to unconditionally detach files. - Added E11 and TPC format support to magtape library. - Fixed bug in SHOW CONNECTIONS. - Added USE_ADDR64 support 1.2 All magtapes - Magtapes support SIMH format, E11 format, and TPC format (read only). - SET <tape_unit> FORMAT=format sets the specified tape unit's format. - SHOW <tape_unit> FORMAT displays the specified tape unit's format. - Tape format can also be set as part of the ATTACH command, using the -F switch. 1.3 VAX - VAX can be compiled without USE_INT64. - If compiled with USE_INT64 and USE_ADDR64, RQ and TQ controllers support files > 2GB. - VAX ROM has speed control (SET ROM DELAY/NODELAY). 2. Bugs Fixed in 3.01-0 2.1 VAX - Fixed CVTfi bug: integer overflow not set if exponent out of range - Fixed EMODx bugs: o First and second operands reversed o Separated fraction received wrong exponent o Overflow calculation on separated integer incorrect o Fraction not set to zero if exponent out of range - Fixed interval timer and ROM access to pass power-up self-test even on very fast host processors (fixes from Mark Pizzolato). 2.2 1401 - Fixed mnemonic, instruction lengths, and reverse scan length check bug for MCS. - Fixed MCE bug, BS off by 1 if zero suppress. - Fixed chaining bug, D lost if return to SCP. - Fixed H branch, branch occurs after continue. - Added check for invalid 8 character MCW, LCA. - Fixed magtape load-mode end of record response. 2.3 Nova - Fixed DSK variable size interaction with restore. 2.4 PDP-1 - Fixed DT variable size interaction with restore. 2.5 PDP-11 - Fixed DT variable size interaction with restore. - Fixed bug in MMR1 update (found by Tim Stark). - Added XQ features and fixed bugs: o Corrected XQ interrupts on IE state transition (code by Tom Evans). o Added XQ interrupt clear on soft reset. o Removed XQ interrupt when setting XL or RL (multiple people). o Added SET/SHOW XQ STATS. o Added SHOW XQ FILTERS. o Added ability to split received packet into multiple buffers. o Added explicit runt and giant packet processing. 2.6 PDP-18B - Fixed DT, RF variable size interaction with restore. - Fixed MT bug in MTTR. 2.7 PDP-8 - Fixed DT, DF, RF, RX variable size interaction with restore. - Fixed MT bug in SKTR. 2.8 HP2100 - Fixed bug in DP (13210A controller only), DQ read status. - Fixed bug in DP, DQ seek complete. 2.9 GRI - Fixed bug in SC queue pointer management. 3. New Features in 3.0 vs prior releases N/A 4. Bugs Fixed in 3.0 vs prior releases N/A 5. General Notes WARNING: The RESTORE command has changed. RESTORE will now detach an attached file on a unit, if that unit did not have an attached file in the saved configuration. This is required to assure that the unit flags and the file state are consistent. WARNING: The compilation scheme for the PDP-10, PDP-11, and VAX has changed. Use one of the supplied build files, or read the documentation carefully, before compiling any of these simulators.
This commit is contained in:
Bob Supnik
committed by
Mark Pizzolato
Mark Pizzolato
parent
43385c9616
commit
4ffd3be790
178
sim_defs.h
178
sim_defs.h
@@ -23,6 +23,13 @@
|
||||
be used in advertising or otherwise to promote the sale, use or other dealings
|
||||
in this Software without prior written authorization from Robert M Supnik.
|
||||
|
||||
15-Jun-03 RMS Added register flag REG_VMIO
|
||||
23-Apr-03 RMS Revised for 32b/64b t_addr
|
||||
14-Mar-03 RMS Lengthened default serial output wait
|
||||
31-Mar-03 RMS Added u5, u6 fields
|
||||
18-Mar-03 RMS Added logical name support
|
||||
Moved magtape definitions to sim_tape.h
|
||||
Moved breakpoint definitions from scp.c
|
||||
03-Mar-03 RMS Added sim_fsize
|
||||
08-Feb-03 RMS Changed sim_os_sleep to void, added match_ext
|
||||
05-Jan-03 RMS Added hidden switch definitions, device dyn memory support,
|
||||
@@ -98,9 +105,10 @@ typedef int t_stat; /* status */
|
||||
typedef int t_bool; /* boolean */
|
||||
typedef unsigned int8 uint8;
|
||||
typedef unsigned int16 uint16;
|
||||
typedef unsigned int32 uint32, t_addr; /* address */
|
||||
#if defined (USE_INT64) /* 64b */
|
||||
#if defined (WIN32) /* Windows */
|
||||
typedef unsigned int32 uint32;
|
||||
|
||||
#if defined (USE_INT64) /* 64b data */
|
||||
#if defined (_WIN32) /* Windows */
|
||||
#define t_int64 __int64
|
||||
#elif defined (__ALPHA) && defined (VMS) /* Alpha VMS */
|
||||
#define t_int64 __int64
|
||||
@@ -111,23 +119,21 @@ typedef unsigned int32 uint32, t_addr; /* address */
|
||||
#endif /* end OS's */
|
||||
typedef unsigned t_int64 t_uint64, t_value; /* value */
|
||||
typedef t_int64 t_svalue; /* signed value */
|
||||
#else /* 32b */
|
||||
#else /* 32b data */
|
||||
typedef unsigned int32 t_value;
|
||||
typedef int32 t_svalue;
|
||||
#endif /* end else 64b */
|
||||
#endif /* end 64b data */
|
||||
|
||||
#if defined (USE_INT64) && defined (USE_ADDR64) /* 64b address */
|
||||
typedef unsigned t_int64 t_addr;
|
||||
#define T_ADDR_W 64
|
||||
#else /* 32b address */
|
||||
typedef unsigned int32 t_addr;
|
||||
#define T_ADDR_W 32
|
||||
#endif /* end 64b address */
|
||||
|
||||
/* System independent definitions */
|
||||
|
||||
typedef uint32 t_mtrlnt; /* magtape rec lnt */
|
||||
#define MTR_TMK 0x00000000 /* tape mark */
|
||||
#define MTR_EOM 0xFFFFFFFF /* end of medium */
|
||||
#define MTR_ERF 0x80000000 /* error flag */
|
||||
#define MTRF(x) ((x) & MTR_ERF) /* record error flg */
|
||||
#define MTRL(x) ((x) & ~MTR_ERF) /* record length */
|
||||
#define MT_SET_PNU(u) (u)->flags = (u)->flags | UNIT_PNU
|
||||
#define MT_CLR_PNU(u) (u)->flags = (u)->flags & ~UNIT_PNU
|
||||
#define MT_TST_PNU(u) ((u)->flags & UNIT_PNU)
|
||||
|
||||
#define FLIP_SIZE (1 << 16) /* flip buf size */
|
||||
#if !defined (PATH_MAX) /* usually in limits */
|
||||
#define PATH_MAX 512
|
||||
@@ -138,6 +144,7 @@ typedef uint32 t_mtrlnt; /* magtape rec lnt */
|
||||
|
||||
#define SIM_SW_HIDE (1u << 26) /* enable hiding */
|
||||
#define SIM_SW_REST (1u << 27) /* attach/restore */
|
||||
#define SIM_SW_REG (1u << 28) /* register value */
|
||||
|
||||
/* Simulator status codes
|
||||
|
||||
@@ -202,7 +209,7 @@ typedef uint32 t_mtrlnt; /* magtape rec lnt */
|
||||
|
||||
#define KBD_POLL_WAIT 5000 /* keyboard poll */
|
||||
#define SERIAL_IN_WAIT 100 /* serial in time */
|
||||
#define SERIAL_OUT_WAIT 10 /* serial output */
|
||||
#define SERIAL_OUT_WAIT 100 /* serial output */
|
||||
#define NOQUEUE_WAIT 10000 /* min check time */
|
||||
|
||||
/* Convert switch letter to bit mask */
|
||||
@@ -215,31 +222,32 @@ typedef uint32 t_mtrlnt; /* magtape rec lnt */
|
||||
|
||||
/* Device data structure */
|
||||
|
||||
struct device {
|
||||
struct sim_device {
|
||||
char *name; /* name */
|
||||
struct unit *units; /* units */
|
||||
struct reg *registers; /* registers */
|
||||
struct mtab *modifiers; /* modifiers */
|
||||
int32 numunits; /* #units */
|
||||
int32 aradix; /* address radix */
|
||||
int32 awidth; /* address width */
|
||||
int32 aincr; /* addr increment */
|
||||
int32 dradix; /* data radix */
|
||||
int32 dwidth; /* data width */
|
||||
t_stat (*examine)(t_value *v, t_addr a, struct unit *up,
|
||||
struct sim_unit *units; /* units */
|
||||
struct sim_reg *registers; /* registers */
|
||||
struct sim_mtab *modifiers; /* modifiers */
|
||||
uint32 numunits; /* #units */
|
||||
uint32 aradix; /* address radix */
|
||||
uint32 awidth; /* address width */
|
||||
uint32 aincr; /* addr increment */
|
||||
uint32 dradix; /* data radix */
|
||||
uint32 dwidth; /* data width */
|
||||
t_stat (*examine)(t_value *v, t_addr a, struct sim_unit *up,
|
||||
int32 sw); /* examine routine */
|
||||
t_stat (*deposit)(t_value v, t_addr a, struct unit *up,
|
||||
t_stat (*deposit)(t_value v, t_addr a, struct sim_unit *up,
|
||||
int32 sw); /* deposit routine */
|
||||
t_stat (*reset)(struct device *dp); /* reset routine */
|
||||
t_stat (*boot)(int32 u, struct device *dp);
|
||||
t_stat (*reset)(struct sim_device *dp);/* reset routine */
|
||||
t_stat (*boot)(int32 u, struct sim_device *dp);
|
||||
/* boot routine */
|
||||
t_stat (*attach)(struct unit *up, char *cp);
|
||||
t_stat (*attach)(struct sim_unit *up, char *cp);
|
||||
/* attach routine */
|
||||
t_stat (*detach)(struct unit *up); /* detach routine */
|
||||
t_stat (*detach)(struct sim_unit *up); /* detach routine */
|
||||
void *ctxt; /* context */
|
||||
int32 flags; /* flags */
|
||||
t_stat (*msize)(struct unit *up, int32 v, char *cp, void *dp);
|
||||
uint32 flags; /* flags */
|
||||
t_stat (*msize)(struct sim_unit *up, int32 v, char *cp, void *dp);
|
||||
/* mem size routine */
|
||||
char *lname; /* logical name */
|
||||
};
|
||||
|
||||
/* Device flags */
|
||||
@@ -247,12 +255,14 @@ struct device {
|
||||
#define DEV_V_DIS 0 /* dev enabled */
|
||||
#define DEV_V_DISABLE 1 /* dev disable-able */
|
||||
#define DEV_V_DYNM 2 /* mem size dynamic */
|
||||
#define DEV_V_NET 3 /* network attach */
|
||||
#define DEV_V_UF 12 /* user flags */
|
||||
#define DEV_V_RSV 31 /* reserved */
|
||||
|
||||
#define DEV_DIS (1 << DEV_V_DIS)
|
||||
#define DEV_DISABLE (1 << DEV_V_DISABLE)
|
||||
#define DEV_DYNM (1 << DEV_V_DYNM)
|
||||
#define DEV_NET (1 << DEV_V_NET)
|
||||
|
||||
#define DEV_UFMASK (((1u << DEV_V_RSV) - 1) & ~((1u << DEV_V_UF) - 1))
|
||||
#define DEV_RFLAGS (DEV_UFMASK|DEV_DIS) /* restored flags */
|
||||
@@ -266,21 +276,23 @@ struct device {
|
||||
are for a typical sequential device.
|
||||
*/
|
||||
|
||||
struct unit {
|
||||
struct unit *next; /* next active */
|
||||
t_stat (*action)(struct unit *up); /* action routine */
|
||||
struct sim_unit {
|
||||
struct sim_unit *next; /* next active */
|
||||
t_stat (*action)(struct sim_unit *up); /* action routine */
|
||||
char *filename; /* open file name */
|
||||
FILE *fileref; /* file reference */
|
||||
void *filebuf; /* memory buffer */
|
||||
t_addr hwmark; /* high water mark */
|
||||
uint32 hwmark; /* high water mark */
|
||||
int32 time; /* time out */
|
||||
int32 flags; /* flags */
|
||||
uint32 flags; /* flags */
|
||||
t_addr capac; /* capacity */
|
||||
t_addr pos; /* file position */
|
||||
int32 buf; /* buffer */
|
||||
int32 wait; /* wait */
|
||||
int32 u3; /* device specific */
|
||||
int32 u4; /* device specific */
|
||||
int32 u5; /* device specific */
|
||||
int32 u6; /* device specific */
|
||||
};
|
||||
|
||||
/* Unit flags */
|
||||
@@ -306,15 +318,15 @@ struct unit {
|
||||
|
||||
/* Register data structure */
|
||||
|
||||
struct reg {
|
||||
struct sim_reg {
|
||||
char *name; /* name */
|
||||
void *loc; /* location */
|
||||
int32 radix; /* radix */
|
||||
int32 width; /* width */
|
||||
int32 offset; /* starting bit */
|
||||
int32 depth; /* save depth */
|
||||
int32 flags; /* flags */
|
||||
int32 qptr; /* circ q ptr */
|
||||
uint32 radix; /* radix */
|
||||
uint32 width; /* width */
|
||||
uint32 offset; /* starting bit */
|
||||
uint32 depth; /* save depth */
|
||||
uint32 flags; /* flags */
|
||||
uint32 qptr; /* circ q ptr */
|
||||
};
|
||||
|
||||
#define REG_FMT 0003 /* see PV_x */
|
||||
@@ -323,27 +335,44 @@ struct reg {
|
||||
#define REG_NZ 0020 /* must be non-zero */
|
||||
#define REG_UNIT 0040 /* in unit struct */
|
||||
#define REG_CIRC 0100 /* circular array */
|
||||
#define REG_VMIO 0200 /* use VM print/parse */
|
||||
#define REG_HRO (REG_RO | REG_HIDDEN) /* hidden, read only */
|
||||
|
||||
/* Command table */
|
||||
/* Command tables, base and alternate formats */
|
||||
|
||||
struct ctab {
|
||||
struct sim_ctab {
|
||||
char *name; /* name */
|
||||
t_stat (*action)(); /* action routine */
|
||||
t_stat (*action)(int32 flag, char *cptr);
|
||||
/* action routine */
|
||||
int32 arg; /* argument */
|
||||
char *help; /* help string */
|
||||
};
|
||||
|
||||
struct sim_c1tab {
|
||||
char *name; /* name */
|
||||
t_stat (*action)(struct sim_device *dptr, struct sim_unit *uptr,
|
||||
int32 flag); /* action routine */
|
||||
int32 arg; /* argument */
|
||||
char *help; /* help string */
|
||||
};
|
||||
|
||||
struct sim_shtab {
|
||||
char *name; /* name */
|
||||
t_stat (*action)(FILE *st, int32 flag, char *cptr);
|
||||
int32 arg; /* argument */
|
||||
char *help; /* help string */
|
||||
};
|
||||
|
||||
/* Modifier table - only extended entries have disp, reg, or flags */
|
||||
|
||||
struct mtab {
|
||||
int32 mask; /* mask or radix */
|
||||
int32 match; /* match or max */
|
||||
struct sim_mtab {
|
||||
uint32 mask; /* mask */
|
||||
uint32 match; /* match */
|
||||
char *pstring; /* print string */
|
||||
char *mstring; /* match string */
|
||||
t_stat (*valid)(struct unit *up, int32 v, char *cp, void *dp);
|
||||
t_stat (*valid)(struct sim_unit *up, int32 v, char *cp, void *dp);
|
||||
/* validation routine */
|
||||
t_stat (*disp)(FILE *st, struct unit *up, int32 v, void *dp);
|
||||
t_stat (*disp)(FILE *st, struct sim_unit *up, int32 v, void *dp);
|
||||
/* display routine */
|
||||
void *desc; /* value descriptor */
|
||||
/* REG * if MTAB_VAL */
|
||||
@@ -359,12 +388,21 @@ struct mtab {
|
||||
|
||||
/* Search table */
|
||||
|
||||
struct schtab {
|
||||
struct sim_schtab {
|
||||
int32 logic; /* logical operator */
|
||||
int32 bool; /* boolean operator */
|
||||
t_value mask; /* mask for logical */
|
||||
t_value comp; /* comparison for boolean */
|
||||
};
|
||||
|
||||
/* Breakpoint table */
|
||||
|
||||
struct sim_brktab {
|
||||
t_addr addr; /* address */
|
||||
int32 typ; /* mask of types */
|
||||
int32 cnt; /* proceed count */
|
||||
char *act; /* action string */
|
||||
};
|
||||
|
||||
/* The following macros define structure contents */
|
||||
|
||||
@@ -392,12 +430,15 @@ struct schtab {
|
||||
|
||||
/* Typedefs for principal structures */
|
||||
|
||||
typedef struct device DEVICE;
|
||||
typedef struct unit UNIT;
|
||||
typedef struct reg REG;
|
||||
typedef struct ctab CTAB;
|
||||
typedef struct mtab MTAB;
|
||||
typedef struct schtab SCHTAB;
|
||||
typedef struct sim_device DEVICE;
|
||||
typedef struct sim_unit UNIT;
|
||||
typedef struct sim_reg REG;
|
||||
typedef struct sim_ctab CTAB;
|
||||
typedef struct sim_c1tab C1TAB;
|
||||
typedef struct sim_shtab SHTAB;
|
||||
typedef struct sim_mtab MTAB;
|
||||
typedef struct sim_schtab SCHTAB;
|
||||
typedef struct sim_brktab BRKTAB;
|
||||
|
||||
/* Function prototypes */
|
||||
|
||||
@@ -410,19 +451,21 @@ uint32 sim_grtime (void);
|
||||
int32 sim_qcount (void);
|
||||
t_stat attach_unit (UNIT *uptr, char *cptr);
|
||||
t_stat detach_unit (UNIT *uptr);
|
||||
t_stat reset_all (int start_device);
|
||||
t_stat reset_all (uint32 start_device);
|
||||
size_t fxread (void *bptr, size_t size, size_t count, FILE *fptr);
|
||||
size_t fxwrite (void *bptr, size_t size, size_t count, FILE *fptr);
|
||||
t_addr sim_fsize (char *cptr);
|
||||
int fseek_ext (FILE *st, t_addr xpos, int origin);
|
||||
uint32 sim_fsize (char *cptr);
|
||||
char *sim_dname (DEVICE *dptr);
|
||||
t_stat get_yn (char *ques, t_stat deflt);
|
||||
char *get_glyph (char *iptr, char *optr, char mchar);
|
||||
char *get_glyph_nc (char *iptr, char *optr, char mchar);
|
||||
t_value get_uint (char *cptr, int radix, t_value max, t_stat *status);
|
||||
char *get_range (char *cptr, t_addr *lo, t_addr *hi, int32 rdx,
|
||||
t_value get_uint (char *cptr, uint32 radix, t_value max, t_stat *status);
|
||||
char *get_range (char *cptr, t_addr *lo, t_addr *hi, uint32 rdx,
|
||||
t_addr max, char term);
|
||||
t_stat get_ipaddr (char *cptr, uint32 *ipa, uint32 *ipp);
|
||||
t_value strtotv (char *cptr, char **endptr, int radix);
|
||||
t_stat fprint_val (FILE *stream, t_value val, int32 rdx, int32 wid, int32 fmt);
|
||||
t_value strtotv (char *cptr, char **endptr, uint32 radix);
|
||||
t_stat fprint_val (FILE *stream, t_value val, uint32 rdx, uint32 wid, uint32 fmt);
|
||||
DEVICE *find_dev_from_unit (UNIT *uptr);
|
||||
REG *find_reg (char *ptr, char **optr, DEVICE *dptr);
|
||||
int32 sim_rtc_init (int32 time);
|
||||
@@ -431,6 +474,7 @@ int32 sim_rtcn_init (int32 time, int32 tmr);
|
||||
int32 sim_rtcn_calb (int32 time, int32 tmr);
|
||||
t_stat sim_poll_kbd (void);
|
||||
t_stat sim_putchar (int32 out);
|
||||
BRKTAB *sim_brk_fnd (t_addr loc);
|
||||
t_bool sim_brk_test (t_addr bloc, int32 btyp);
|
||||
void sim_os_sleep (unsigned int sec);
|
||||
char *match_ext (char *fnam, char *ext);
|
||||
|
||||
Reference in New Issue
Block a user