Changeset 052da81 in mainline for arch/mips32/src

Timestamp:

2006-02-18T14:40:15Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

daea4bf

Parents:

ede493e

Message:

Fixes in memory allocator

• proper kernel blacklisting, when kernel not loaded on page boundary
• correct zone adding in zone list (how could this work??)

Location:

arch/mips32/src

Files:

• console.c (modified) (1 diff)
• drivers/arc.c (modified) (5 diffs)
• exception.c (modified) (1 diff)

arch/mips32/src/console.c

@@ -40 +40 @@
         } else if (serial_init()) {
                 serial_console();
-        } else
+        } else {
                 msim_console();
 #ifdef CONFIG_FB
-        fb_init(0xb2000000, 640, 480, 3); // gxemul framebuffer
+                fb_init(0xb2000000, 640, 480, 3); // gxemul framebuffer
 #endif
+        }
 }

arch/mips32/src/drivers/arc.c

@@ -37 +37 @@
 #include <align.h>
 #include <console/console.h>
+#include <console/kconsole.h>
+#include <console/cmd.h>
 
 /* This is a good joke, SGI HAS different types than NT bioses... */
@@ -153 +155 @@
         desc = arc_entry->getmemorydescriptor(NULL);
         while (desc) {
-                printf("%s: %d (size: %dKB)\n",basetypes[desc->type],
+                printf("%s: %d(%P) (size: %dKB)\n",basetypes[desc->type],
+                       desc->basepage * ARC_FRAME,
                        desc->basepage * ARC_FRAME,
                        desc->basecount*ARC_FRAME/1024);
@@ -173 +176 @@
 }
 
+static int cmd_reboot(cmd_arg_t *argv)
+{
+        arc_entry->reboot();
+        return 0;
+}
+static cmd_info_t reboot_info = {
+        .name = "reboot",
+        .description = "Reboot computer",
+        .func = cmd_reboot,
+        .argc = 0
+};
+
 /** Initialize ARC structure
  *
@@ -189 +204 @@
         arc_putchar('C');
         arc_putchar('\n');
+
+        /* Add command for resetting the computer */
+        cmd_initialize(&reboot_info);
+        cmd_register(&reboot_info);
 
         return 0;
@@ -305 +324 @@
                         total += basesize;
                         
-                        zone_create(ADDR2PFN(base),
-                                    SIZE2FRAMES(ALIGN_DOWN(basesize,FRAME_SIZE)),
-                                    ADDR2PFN(base),0);
+                        zone_create(ADDR2PFN(base), SIZE2FRAMES(basesize),
+                                    ADDR2PFN(base), 0);
                 }
                 desc = arc_entry->getmemorydescriptor(desc);

arch/mips32/src/exception.c

@@ -75 +75 @@
                 rasymbol = s;
         
-        printf("PC: %X(%s) RA: %X(%s)\n",pstate->epc,pcsymbol,
-               pstate->ra,rasymbol);
+        printf("PC: %X(%s) RA: %X(%s), SP(%P)\n",pstate->epc,pcsymbol,
+               pstate->ra,rasymbol, pstate->sp);
 }