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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-16 13:31:13 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-16 13:31:13 +0000
commit1bcdb3f6ec4574b680f3237ff7683fd7e961c76a (patch)
treebf0e71d7aa9b5a4f94640b590d7f9c0d8cce2d6c /c/src/lib/include/rdbg/servrpc.h
parent80fd69998aedce72093e50ac231e1ad66913ef2b (diff)
downloadrtems-1bcdb3f6ec4574b680f3237ff7683fd7e961c76a.tar.bz2
Committed modifications from ITRON Task and Task Dependendent Synchronization
Working Group. Included are tests.
Diffstat (limited to '')
-rw-r--r--c/src/lib/include/rdbg/servrpc.h280
1 files changed, 0 insertions, 280 deletions
diff --git a/c/src/lib/include/rdbg/servrpc.h b/c/src/lib/include/rdbg/servrpc.h
deleted file mode 100644
index e183e1af7d..0000000000
--- a/c/src/lib/include/rdbg/servrpc.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * $Id$
- */
-
-#ifndef SERVRPC_H
-#define SERVRPC_H
-
-
-#include <rtems/system.h>
-#include <rtems/score/cpu.h>
-
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <rpc/types.h>
-#include <rdbg/remdeb.h>
-#include <rpc/rpc.h>
-#include <rpc/svc.h>
-
-extern int CONN_LIST_INC;
-extern int PID_LIST_INC;
-extern int TSP_RETRIES;
-extern int BackPort;
-extern char ActName[];
-extern int getId();
-
-
-#ifdef DDEBUG
-int rdb_debug; /* True if env var RDB_DEBUG defined */
-extern const char* PtraceNames[]; /* list of ptrace requests for debug out */
-extern const char* BmsgNames[]; /* list of BMSG_xxx names */
-extern const char* PtraceName(int req);
-
-#ifdef i386 /* low-high machine such as 386 */
-#define HL_W(w) (((UINT16)(w)>>8)+((((w)&0xFF)<<8)))
-#define HL_D(d) (((UINT32)(d)>>24)+(((d)&0x00FF0000)>>8) \
- +(((d)&0xFF00)<<8)+(((d)&0xFF)<<24))
-#else
-#define HL_W(w) w
-#define HL_D(d) d
-#endif
-
-# define DPRINTF(a) (rdb_debug ? printk ("%d >>> ", getId()), printk a : 0)
-#else
-# define DPRINTF(a) /* suppress */
-#endif
-
- /* Macros for analyzing/creating process status values. Presently do
- not need to be separated per target. Could even use WIF... */
-
-#define STS_SIGNALLED(status) (((status) & 0xFF) == 0x7F)
-#define STS_TERMONSIG(status) (((status) & 0xFF) && !STS_SIGNALLED(status))
-#define STS_TERMGETSIG(status) ((status) & 0x7F)
-#define STS_MAKESIG(sig) (((sig) << 8) | 0x7f)
-#define STS_GETSIG(status) ((status) >> 8)
-#define STS_GETCODE(status) ((status) >> 8)
-
-
-/* now define base types */
-#ifndef UCHAR_DEFINED
-#define UCHAR_DEFINED /* to handle duplicate typedes */
-typedef unsigned char UCHAR;
-typedef unsigned char UINT8;
-typedef char INT8;
-typedef unsigned short UINT16;
-typedef short INT16;
-typedef unsigned long UINT32;
-typedef long INT32;
-#endif /* UCHAR_DEFINED */
-
-typedef long PID; /* generalized process id */
-
-#ifndef True
-# define True 1
-# define False 0
-typedef char Boolean;
-#endif
-
-#define MAX_FILENAME 1024 /* largest filename with path */
-#define MAX_SEND 5 /* up to 5 pended outbound messages */
-
-#define SERVER_VERS 1
-
-typedef enum
-{ /* message types */
- BMSG_WARM=1, /* warm test for network connection */
- BMSG_WAIT, /* wait change (stopped/started) */
- BMSG_BREAK, /* breakpoint changed */
- BMSG_EXEC_FAIL, /* exec failed from spawn */
- BMSG_DETACH, /* process detached from server */
- BMSG_KILLED, /* killed by server */
- BMSG_NOT_PRIM, /* no longer the primary owner */
- BMSG_NEW_PID /* the process was restart with new pid (in
- context). Same ownership rules. */
-} BACK_MSG;
-
-typedef struct
-{ /* this is the break_list[0] entry of pid */
- UCHAR clr_step; /* true if step off break in last_break */
- UCHAR pad1; /* Set if STEPEMUL breakpoints exist */
- UINT16 last_break; /* last breakpoint we stopped on (if break) */
- UINT32 range_start; /* start address of range */
- UINT32 range_end; /* end address inclusive */
-} BASE_BREAK;
-
-enum
-{ /* last start values */
- LAST_NONE, /* stopped already */
- LAST_STEP, /* did a step last - do not send to prim */
- LAST_CONT, /* did a continue last */
- LAST_RANGE, /* in the middle of step-in-range */
- LAST_STEPOFF, /* stepped off break, now need to cont */
- LAST_KILLED, /* was killed by ptrace */
- LAST_DETACHED /* was detached by ptrace */
-};
-#define LAST_START 0x80 /* first execed. This is to handle MiX
- bug where we need to start again */
-
-typedef struct
-{ /* one per open process */
- PID pid; /* process id (or 0 if free) */
- int state; /* status from last wait if stopped */
- UCHAR running; /* True if running, else stopped/term */
- /* now connection control over process */
- UCHAR owners; /* count of owners for notify and term release */
- UCHAR primary_conn; /* primary owner connection or 255=none */
-
- UCHAR filler; /* Preserve alignment */
-
- /* now break control and support */
- UINT8 last_start; /* LAST_xx start info for wait() */
- UINT8 flags; /* PIDFLG_xxx flags */
- UINT16 break_alloc; /* number of entries in break_list */
- xdr_break *break_list; /* list of breakpoints ([0] is BASE_BREAK) */
- /* now registers and other save information */
- xdr_regs regs; /* saved registers when stopped */
- int is_step; /* Was break or step (regs ambiguous often) */
- int stop_wanted; /* Don't ignore next stop */
- UINT32 thread; /* current stopped thread or -1 if none */
- char *name; /* full pathname or NULL if not known */
- INT32 child; /* child pid that manages the pid */
- UINT32 textStart; /* for relocating breakpoints at restart */
-} PID_LIST;
-PID_LIST *pid_list; /* array of processes being managed */
-int pid_list_cnt; /* number of entries allocated */
-UINT16 last_break; /* unique handle generator for breaks */
-#define NO_PRIMARY ((UCHAR)-1)
-
-typedef union
-{ /* an opaque net address */
- unsigned long l[4];
- unsigned char c[16]; /* corresponds to IP, enough for ChIPC */
-} NET_OPAQUE;
-
-typedef struct
-{ /* one per connection */
- UCHAR in_use; /* True if in use */
- UCHAR debug_type; /* type of connection */
- UINT16 flags; /* flags for connection (CFLG_xxx) */
- NET_OPAQUE sender; /* opaque address for transport compare */
- NET_OPAQUE back_port; /* opaque address for transport event msgs */
- NET_OPAQUE route; /* optional route address */
- UINT32 pid_map[10]; /* map of pids owned relative to pid list */
- /* this allows up to 320 pids to be managed */
- UCHAR last_msg_num; /* msg number used last to handle multi-send */
- /* next field associated with UDP send messages */
- UCHAR retry; /* count of retries. If 0, ok. If not 0, we
- are in active wait for reply to an event */
- UCHAR send_idx; /* current number of send's pended */
- struct SEND_LIST
- { /* holds pending msgs */
- UCHAR send_type; /* BMSG_xxx type of message */
- UCHAR retry; /* number of times to retry */
- UINT16 spec; /* spec field */
- PID pid; /* pid if applies */
- UINT32 context; /* additional context if needed */
- } send_list[MAX_SEND]; /* pended list of messages being sent */
- char user_name[NAMEMAX]; /* name of user connecting in */
- /* next fields are managed at runtime to handle lists, command upload, and
- command download. */
- enum {LST_NONE, LST_SPAWN, LST_INFO, LST_CMD_DOWN} list_type;
- char *list; /* curr list we are sending/getting (malloced) */
- UINT16 list_sz; /* size of current list (string len) */
- UINT16 list_num; /* number of current list or position */
- UINT16 list_alloc; /* amount allocated so far */
- UINT16 list_save; /* used internally */
-} CONN_LIST;
-CONN_LIST *conn_list; /* an array of connections */
-int conn_list_cnt; /* number allocated */
-
- /* Operations over the PID map. Each indexes into long and then bit */
- /* 5 is log2 of 32, the number of bits in an int */
-#define PIDMAP_TEST(conn,idx) \
- (conn_list [conn].pid_map [(idx) >> 5] & (1 << ((idx) & 31)))
-
-#define PIDMAP_SET(conn,idx) \
- (conn_list [conn].pid_map [(idx) >> 5] |= 1 << ((idx) & 31))
-
-#define PIDMAP_CLEAR(conn,idx) \
- (conn_list [conn].pid_map [(idx) >> 5] &= ~(1 << ((idx) &31)))
-
-#define PROC_TERMINATED(plst) \
- (!(plst)->running && !STS_SIGNALLED ((plst)->state))
-
-
-/* first define the Connection routines exported from servcon.c */
-
-int ConnCreate (struct svc_req *rqstp, open_in *in);
-void ConnDelete (int conn_idx, struct svc_req *rqstp, close_control control);
-
-void TspInit (int rpc_io_channel);
-Boolean TspTranslateRpcAddr (struct svc_req *rqstp, NET_OPAQUE *opaque);
-Boolean TspValidateAddr (NET_OPAQUE *opaque, NET_OPAQUE *sender);
-int TspConnGetIndex (struct svc_req *rqstp);
-
-void TspSendWaitChange (int conn_idx, BACK_MSG msg, UINT16 spec, PID pid,
- UINT32 context, Boolean force);
-void TspSendMessage (int conn_idx, Boolean resend);
-void TspMessageReceive (int conn_idx, PID pid);
-char* TspGetHostName (int conn_idx);
-void TgtCreateNew (PID pid, int conn_idx, INT32 child,
- char *name, Boolean spawn);
-Boolean TgtAttach (int conn_idx, PID pid);
-void TgtNotifyWaitChange(PID pid, int status, Boolean exclude);
-void TgtNotifyAll (int pid_idx, BACK_MSG msg, UINT16 spec,
- UINT32 context, int exclude_conn, Boolean force);
-void TgtDelete (PID_LIST*, int conn_idx, BACK_MSG notify);
-int TgtKillAndDelete (PID_LIST *plst, struct svc_req *rqstp, Boolean term);
-void TgtDetachCon (int conn_idx, int pid_idx, Boolean delete);
-int TgtThreadList (PID_LIST*, unsigned* buf, unsigned int size);
-int TgtGetThreadName (PID_LIST*, unsigned thLi, char* name);
-int TgtPtrace (int req, PID pid, char *addr, int data, void *addr2);
-int TgtRealPtrace (int req, PID pid, char *addr, int data, void *addr2);
-Boolean TgtHandleChildChange(PID pid, int* status, int* unexp,
- CPU_Exception_frame *ctx);
-#ifdef DDEBUG
- /* TgtDbgPtrace is a wrapper for RealPtrace() doing traces */
-int TgtDbgPtrace (int req, PID pid, char *addr, int data, void *addr2);
-#endif
-
-
-/* Information stored in "handle" */
-#define BKPT_INACTIVE 1 /* bkpt inactive for this execution */
-#define BKPT_ACTIVE 0 /* bkpt active for this execution */
-
-int BreakOverwrite (const PID_LIST* plst,const char* addr,
- unsigned int size);
-int BreakSet (PID_LIST*, int conn_idx, xdr_break*);
-int BreakSetAt (PID_LIST*, int conn_idx, unsigned long addr,break_type);
-int BreakClear (PID_LIST*, int conn_idx, int handle);
-int BreakGetIndex (PID_LIST*, void* addr);
-int BreakGet (const PID_LIST*, int data, xdr_break*);
-void BreakHide (const PID_LIST*, void*, int, void*);
-int BreakStepOff (const PID_LIST*, void** paddr2);
-void BreakSteppedOff (PID_LIST*);
-int BreakRespawn (PID_LIST*);
-int BreakIdentify (PID_LIST*, int adjust, int thread);
-void BreakPcChanged (PID_LIST*);
-int BreakStepRange (PID_LIST*, void* addr, int len);
-void BreaksDisable (int pid);
-void BreaksEnable (int pid);
-
-int TgtBreakRestoreOrig (int pid, void* addr, void* addr2);
-void TgtBreakCancelStep (PID_LIST* plst);
-
-Boolean ListAlloc (char *buff, CONN_LIST *clst);
-int FindPidEntry (int pid);
-
-open_out* RPCGENSRVNAME(open_connex_2_svc) (open_in *in,
- struct svc_req *rqstp);
-signal_out* RPCGENSRVNAME(send_signal_2_svc) (signal_in *in,
- struct svc_req *rqstp);
-ptrace_out* RPCGENSRVNAME(ptrace_2_svc) (ptrace_in *in,
- struct svc_req *rqstp);
-wait_out* RPCGENSRVNAME(wait_info_2_svc) (wait_in *in,
- struct svc_req *rqstp);
-#endif /* !SERVRPC_H */
-