Fixes

include/base/limits.h

@@ -35,6 +35,10 @@
 #define CHAR_BIT        8
 #define BITS_IN(T)      (sizeof(T) * CHAR_BIT)
 
+#define _ADDR_TO_MB(x) ((x)>>20)
+#define _ADDR_TO_KB(x) (((x)>>10)&(KB-1))
+#define _ADDR_TO_B(x) ((x)&(KB-1))
+
 /* XXX find a generic way */
 #define BYTES_TO_WORDS(B)    ((B) >> 1)
 #define BYTES_TO_DWORDS(B)   ((B) >> 2)

kaleid/kernel/mm/map.c

@@ -193,10 +193,11 @@ void MmPrintMemoryMap(void) {
         default:;
         }
 
-        KernLog("Mem zone : %lp\t%s\twith length: %d Kio\n",
-                memoryMap.entry[i].addr,
-                avStr,
-                memoryMap.entry[i].length / KB
+        ulong len = memoryMap.entry[i].length;
+
+        KernLog("Mem zone : %lp\t%s\twith length: %luMB + %luKB + %luB\n",
+                memoryMap.entry[i].addr, avStr,
+                _ADDR_TO_MB(len), _ADDR_TO_KB(len), _ADDR_TO_B(len)
                 );
     }
 }

kaleid/kernel/ps/sched.c

@@ -386,7 +386,9 @@ void pstest(void)
 
     int tick = 0;
 
-    while (tick < 14) {
+    KernLog("\n");
+
+    while (tick < 100) {
         //if (tick%25==0)ClearTerm(StdOut);
         if (tick > 0 && tick != 50 && tick % 10 == 0) {
             KernLog("Blocking current process\n");

kaleid/kernel/sh/shcmds.c

@@ -24,18 +24,6 @@
 
 #include "shell.h"
 
-Command_t cmdtable[] =
-{
-    { "beep", CmdBeep, "Make a beep" },
-    { "date", CmdDate, "Print date" },
-    { "exit", CmdQuit, "Initiate shutdown" },
-    { "help", CmdHelp, "Show this message" },
-    { "mmap", CmdMemMap, "Show memory map" },
-    { "musage", CmdMemUsage, "Show memory statistics" },
-    { "quit", CmdQuit, "Alias for 'exit'" },
-    { NULL, NULL, NULL }
-};
-
 error_t CmdBeep(int argc, char **argv, char *cmdline)
 {
     if (rand() % 64 == 0 || (argc > 1 && !strcmp(argv[1], "starwars"))) {
@@ -81,10 +69,6 @@ error_t CmdMemMap(int argc, char **argv, char *cmdline)
     return EOK;
 }
 
-#define ADDR_TO_MB(x) ((x)>>20)
-#define ADDR_TO_KB(x) (((x)>>10)&(KB-1))
-#define ADDR_TO_B(x) ((x)&(KB-1))
-
 error_t CmdMemUsage(int argc, char **argv, char *cmdline)
 {
     size_t start, end;
@@ -101,34 +85,50 @@ error_t CmdMemUsage(int argc, char **argv, char *cmdline)
     diff = (size_t)end - (size_t)start;
     
     KernLog("Heap start:\t\t%p (%luMB + %luKB + %luB)\n",
-                start, ADDR_TO_MB(start),
-                ADDR_TO_KB(start),
-                ADDR_TO_B(start));
+                start, _ADDR_TO_MB(start),
+                _ADDR_TO_KB(start),
+                _ADDR_TO_B(start));
 
     KernLog("Heap end:\t\t%p (%luMB + %luKB + %luB)\n",
-                end, ADDR_TO_MB(end),
-                ADDR_TO_KB(end),
-                ADDR_TO_B(end));
+                end, _ADDR_TO_MB(end),
+                _ADDR_TO_KB(end),
+                _ADDR_TO_B(end));
 
-    KernLog("Heap size:\t\t%p (%luMB + %luKB + %luB)\n",
-                diff, ADDR_TO_MB(diff),
-                ADDR_TO_KB(diff),
-                ADDR_TO_B(diff));
+    KernLog("Heap size:\t\t%luMB + %luKB + %luB (%#lx)\n",
+                _ADDR_TO_MB(diff),
+                _ADDR_TO_KB(diff),
+                _ADDR_TO_B(diff),
+                diff);
 
-    KernLog("Max heap size:\t%luMB + %luKB + %luB\n", 
-                ADDR_TO_MB(max),
-                ADDR_TO_KB(max),
-                ADDR_TO_B(max));
+    KernLog("Max heap size:\t%luMB + %luKB + %luB (%#lx)\n", 
+                _ADDR_TO_MB(max),
+                _ADDR_TO_KB(max),
+                _ADDR_TO_B(max),
+                max);
 
     return EOK;
 }
 
+extern void pstest(void);
 
+error_t CmdPsTest(int argc, char **argv, char *cmdline)
+{
+    pstest();
+    return EOK;
+}
 
+//----------------------------------------------------------------------------//
 
-
-
-
-
-
+Command_t cmdtable[] =
+{
+    { "beep", CmdBeep, "Make a beep" },
+    { "date", CmdDate, "Print date" },
+    { "exit", CmdQuit, "Initiate shutdown" },
+    { "help", CmdHelp, "Show this message" },
+    { "mmap", CmdMemMap, "Show memory map" },
+    { "musage", CmdMemUsage, "Show memory statistics" },
+    { "pstest", CmdPsTest, "Scheduler test routine" },
+    { "quit", CmdQuit, "Alias for 'exit'" },
+    { NULL, NULL, NULL }
+};
 

kaleid/kernel/sh/shell.c

@@ -33,6 +33,9 @@ void ExecuteCommand(char *cmdbuf)
     error_t rc;
     Command_t *cmd;
     bool found = false;
+    
+    if (!cmdbuf || !*cmdbuf)
+        return;
 
     memzero(*shargv, ARG_MAX);
     rc = KalCmdLineToArgVec(cmdbuf, &shargc, shargv);

kaleid/kernel/sh/shell.h

@@ -51,14 +51,5 @@ struct Command_t
     const char *help;
 };
 
-#define DEC_CMD(name) error_t Cmd##name(int, char **, char *)
-
-DEC_CMD(Beep);
-DEC_CMD(Quit);
-DEC_CMD(Help);
-DEC_CMD(Date);
-DEC_CMD(MemMap);
-DEC_CMD(MemUsage);
-
 extern Command_t cmdtable[];