New dumps for RS and DS server.

servers/is/Makefile

@@ -17,7 +17,7 @@ CFLAGS = -I$i
 LDFLAGS = -i
 LIBS = -lsys -lsysutil 
 
-OBJ = is.o dmp.o dmp_kernel.o dmp_pm.o dmp_fs.o dmp_rs.o 
+OBJ = main.o dmp.o dmp_kernel.o dmp_pm.o dmp_fs.o dmp_rs.o dmp_ds.o 
 
 # build local binary
 all build:	$(SERVER)

servers/is/dmp.c

@@ -7,9 +7,12 @@
  *   handle_fkey:	handle a function key pressed notification
  */
 
-#include "is.h"
+#include "inc.h"
 
-#define NHOOKS 18
+/* Define hooks for the debugging dumps. This table maps function keys
+ * onto a specific dump and provides a description for it.
+ */
+#define NHOOKS 19
 
 struct hook_entry {
 	int key;
@@ -34,15 +37,16 @@ struct hook_entry {
 	{ SF5,	mapping_dmp, "Print key mappings" },
 	{ SF6,	rproc_dmp, "Reincarnation server process table" },
 	{ SF7,  holes_dmp, "Memory free list" },
+	{ SF8,  data_store_dmp, "Data store contents" },
 };
 
 /*===========================================================================*
  *				handle_fkey				     *
  *===========================================================================*/
-#define pressed(k) ((F1<=(k) && (k)<=F12 && bit_isset(m->FKEY_FKEYS, ((k)-F1+1))) \
+#define pressed(k) ((F1<=(k)&&(k)<=F12 && bit_isset(m->FKEY_FKEYS,((k)-F1+1)))\
   	|| (SF1<=(k) && (k)<=SF12 && bit_isset(m->FKEY_SFKEYS, ((k)-SF1+1)))) 
-
+PUBLIC int do_fkey_pressed(m)
-PUBLIC int do_fkey_pressed(message *m)
+message *m;					/* notification message */
 {
   int s, h;
 
@@ -55,15 +59,18 @@ PUBLIC int do_fkey_pressed(message *m)
       report("IS", "warning, sendrec to TTY failed", s);
 
   /* Now check which keys were pressed: F1-F12, SF1-SF12. */
-  for(h = 0; h < NHOOKS; h++)
+  for(h=0; h < NHOOKS; h++)
-	if(pressed(hooks[h].key))
+      if(pressed(hooks[h].key))
-		hooks[h].function();
+          hooks[h].function();
 
-  /* Inhibit sending a reply message. */
+  /* Don't send a reply message. */
   return(EDONTREPLY);
 }
 
-PRIVATE char *keyname(int key)
+/*===========================================================================*
+ *				key_name				     *
+ *===========================================================================*/
+PRIVATE char *key_name(int key)
 {
 	static char name[15];
 
@@ -73,30 +80,32 @@ PRIVATE char *keyname(int key)
 		sprintf(name, "Shift+F%d", key - SF1 + 1);
 	else
 		sprintf(name, "?");
-
 	return name;
 }
 
-
+/*===========================================================================*
+ *				reboot_dmp				     *
+ *===========================================================================*/
 PUBLIC void reboot_dmp(void)
 {
   if (sys_panic) sys_abort(RBT_HALT);
 }
 
 
+/*===========================================================================*
+ *				mapping_dmp				     *
+ *===========================================================================*/
 PUBLIC void mapping_dmp(void)
 {
-	int h;
+  int h;
 
-	printf(
+  printf("Function key mappings for debug dumps in IS server.\n");
-"Function key mappings for debug dumps in IS server.\n"
+  printf("        Key   Description\n");
-"        Key   Description\n"
+  printf("-------------------------------------");
-"-------------------------------------------------------------------------\n");
+  printf("------------------------------------\n");
-	for(h = 0; h < NHOOKS; h++)
-		printf(" %10s.  %s\n", keyname(hooks[h].key), hooks[h].name);
 
-	printf("\n");
+  for(h=0; h < NHOOKS; h++)
-
+      printf(" %10s.  %s\n", key_name(hooks[h].key), hooks[h].name);
-	return;
+  printf("\n");
 }
 

servers/is/dmp_ds.c

@@ -0,0 +1,60 @@
+/* This file contains procedures to dump DS data structures.
+ *
+ * The entry points into this file are
+ *   data_store_dmp:   	display DS data store contents 
+ *
+ * Created:
+ *   Oct 18, 2005:	by Jorrit N. Herder
+ */
+
+#include "inc.h"
+#include "../ds/store.h"
+
+PUBLIC struct data_store store[NR_DS_KEYS];
+
+FORWARD _PROTOTYPE( char *s_flags_str, (int flags)		);
+
+/*===========================================================================*
+ *				data_store_dmp				     *
+ *===========================================================================*/
+PUBLIC void data_store_dmp()
+{
+  struct data_store *dsp;
+  int i,j, n=0;
+  static int prev_i=0;
+
+
+  printf("Data Store (DS) contents dump\n");
+
+  getsysinfo(DS_PROC_NR, SI_DATA_STORE, store);
+
+  printf("-slot- -key- -flags- -val_l1- -val_l2-\n");
+
+  for (i=prev_i; i<NR_DS_KEYS; i++) {
+  	dsp = &store[i];
+  	if (! dsp->ds_flags & DS_IN_USE) continue;
+  	if (++n > 22) break;
+  	printf("%3d %8d %s  [%8d] [%8d] \n",
+		i, dsp->ds_key,
+		s_flags_str(dsp->ds_flags),
+		dsp->ds_val_l1,
+		dsp->ds_val_l2
+  	);
+  }
+  if (i >= NR_DS_KEYS) i = 0;
+  else printf("--more--\r");
+  prev_i = i;
+}
+
+
+PRIVATE char *s_flags_str(int flags)
+{
+	static char str[5];
+	str[0] = (flags & DS_IN_USE) ? 'U' : '-';
+	str[1] = (flags & DS_PUBLIC) ? 'P' : '-';
+	str[2] = '-';
+	str[3] = '\0';
+
+	return(str);
+}
+

servers/is/dmp_fs.c

@@ -8,7 +8,7 @@
  *   Oct 01, 2004:	by Jorrit N. Herder
  */
 
-#include "is.h"
+#include "inc.h"
 #include "../fs/const.h"
 #include "../fs/fproc.h"
 #include <minix/dmap.h>

servers/is/dmp_kernel.c

@@ -1,6 +1,6 @@
 /* Debugging dump procedures for the kernel. */
 
-#include "is.h"
+#include "inc.h"
 #include <timers.h>
 #include <ibm/interrupt.h>
 #include "../../kernel/const.h"
@@ -289,7 +289,8 @@ PUBLIC void kenv_dmp()
     printf("- kmem_size:  %5u\n", kinfo.kmem_size); 
     printf("- bootdev_base:  %5u\n", kinfo.bootdev_base); 
     printf("- bootdev_size:  %5u\n", kinfo.bootdev_size); 
-    printf("- bootdev_mem:  %5u\n", kinfo.bootdev_mem); 
+    printf("- ramdev_base:   %5u\n", kinfo.ramdev_base); 
+    printf("- ramdev_size:   %5u\n", kinfo.ramdev_size); 
     printf("- params_base:   %5u\n", kinfo.params_base); 
     printf("- params_size:   %5u\n", kinfo.params_size); 
     printf("- nr_procs:     %3u\n", kinfo.nr_procs); 

servers/is/dmp_pm.c

@@ -7,7 +7,7 @@
  *   May 11, 2005:	by Jorrit N. Herder
  */
 
-#include "is.h"
+#include "inc.h"
 #include "../pm/mproc.h"
 #include <timers.h> 
 #include <minix/config.h> 

servers/is/dmp_rs.c

@@ -7,8 +7,8 @@
  *   Oct 03, 2005:	by Jorrit N. Herder
  */
 
-#include "is.h"
+#include "inc.h"
-#include "../rs/rproc.h"
+#include "../rs/manager.h"
 
 PUBLIC struct rproc rproc[NR_SYS_PROCS];
 
@@ -26,18 +26,18 @@ PUBLIC void rproc_dmp()
   getsysinfo(RS_PROC_NR, SI_PROC_TAB, rproc);
 
   printf("Reincarnation Server (RS) system process table dump\n");
-  printf("-proc nr-pid- -dev nr/ style- -ticks-checked-alive-- --flags-- -command (argc)-\n");
+  printf("-proc-pid-flag--dev- -T--checked--alive- -starts-backoff- -command (argc)-\n");
   for (i=prev_i; i<NR_SYS_PROCS; i++) {
   	rp = &rproc[i];
-  	if (! rp->r_flags & IN_USE) continue;
+  	if (! rp->r_flags & RS_IN_USE) continue;
   	if (++n > 22) break;
-  	printf("%3d %5d  %3d/%2d  %3u %8u %8u %s  %s (%d)",
+  	printf("%3d %5d %s %3d/%2d %3u %8u %8u  %3dx %3d %s (%d)",
   		rp->r_proc_nr, rp->r_pid, 
+		s_flags_str(rp->r_flags),
   		rp->r_dev_nr, rp->r_dev_style,
 		rp->r_period, 
-		rp->r_check_tm,
+		rp->r_check_tm, rp->r_alive_tm,
-		rp->r_alive_tm,
+		rp->r_restarts, rp->r_backoff,
-		s_flags_str(rp->r_flags),
 		rp->r_cmd,
 		rp->r_argc
   	);
@@ -52,8 +52,8 @@ PUBLIC void rproc_dmp()
 PRIVATE char *s_flags_str(int flags)
 {
 	static char str[5];
-	str[0] = (flags & IN_USE) ? 'U' : '-';
+	str[0] = (flags & RS_IN_USE) 	 ? 'U' : '-';
-	str[1] = (flags & EXIT_PENDING)    ? 'E' : '-';
+	str[1] = (flags & RS_EXITING)    ? 'E' : '-';
 	str[2] = '-';
 	str[3] = '\0';
 

servers/is/main.c

@@ -7,7 +7,7 @@
  *   Apr 29, 2004	by Jorrit N. Herder
  */
 
-#include "is.h"
+#include "inc.h"
 
 /* Set debugging level to 0, 1, or 2 to see no, some, all debug output. */
 #define DEBUG_LEVEL	1
@@ -64,6 +64,9 @@ PUBLIC int main(int argc, char **argv)
       case FKEY_PRESSED:
           result = do_fkey_pressed(&m_in);
           break;
+      case DEV_PING:
+	  notify(m_in.m_source);
+	  continue;
       default: 
           report("IS","warning, got illegal request from:", m_in.m_source);
           result = EINVAL;
@@ -97,7 +100,7 @@ PRIVATE void init_server(int argc, char **argv)
   /* Set key mappings. IS takes all of F1-F12 and Shift+F1-F6. */
   fkeys = sfkeys = 0;
   for (i=1; i<=12; i++) bit_set(fkeys, i);
-  for (i=1; i<= 7; i++) bit_set(sfkeys, i);
+  for (i=1; i<= 8; i++) bit_set(sfkeys, i);
   if ((s=fkey_map(&fkeys, &sfkeys)) != OK)
       report("IS", "warning, fkey_map failed:", s);
 }

servers/is/proto.h

@@ -32,3 +32,6 @@ _PROTOTYPE( void fproc_dmp, (void)					);
 
 /* dmp_rs.c */
 _PROTOTYPE( void rproc_dmp, (void)					);
+
+/* dmp_ds.c */
+_PROTOTYPE( void data_store_dmp, (void)					);