Changeset 23 for trunk/tools/bootloader_tsar

Timestamp:

Jun 18, 2017, 10:06:41 PM (7 years ago)

Author:

alain

Message:

Introduce syscalls.

Location:

trunk/tools/bootloader_tsar

Files:

• boot_config.h (modified) (1 diff)
• boot_fat32.c (modified) (4 diffs)

trunk/tools/bootloader_tsar/boot_config.h

@@ -32 +32 @@
 
 // kernel code temporary segment
-#define KERN_BASE           0x400000        /* 'kernel.elf' file base address    */
-#define KERN_MAX_SIZE       0x100000        /* 'kernel.elf' file max size.       */
+#define KERN_BASE           0x300000        /* 'kernel.elf' file base address    */
+#define KERN_MAX_SIZE       0x200000        /* 'kernel.elf' file max size.       */
 
 // Temporary stacks segments

trunk/tools/bootloader_tsar/boot_fat32.c

@@ -889 +889 @@
                         &size))
     {
-        boot_printf("\n[BOOT ERROR] boot_fat32_load(): "
-                    "File <%s> not found\n", 
-                    pathname);
+        boot_printf("\n[BOOT ERROR] in %s : File <%s> not found\n", 
+                    __FUNCTION__ , pathname);
         return -1;
     }
@@ -898 +897 @@
     if (size > buff_size)
     {
-        boot_printf("\n[BOOT ERROR] boot_fat32_load(): "
-                    "File <%s> is too large (%x bytes) / "
+        boot_printf("\n[BOOT ERROR] in %s : file <%s> is too large (%x bytes) / "
                     "buffer size = %x bytes\n",
-                    pathname, size, buff_size);
+                    __FUNCTION__ , pathname , size , buff_size );
         return -1;
     }
@@ -924 +922 @@
                              boot_fat.cluster_size / boot_fat.sector_size ) )
         {
-            boot_printf("\n[BOOT ERROR] boot_fat32_load(): "
-                        "Cannot load cluster at LBA %x\n", 
-                        cluster_lba);
+            boot_printf("\n[BOOT ERROR] in %s : cannot load cluster at LBA %x\n", 
+                        __FUNCTION__ , cluster_lba );
             return -1;
         }
@@ -933 +930 @@
         if ( get_next_cluster_hard( cur_cluster , &nxt_cluster ) )
         {
-            boot_printf("\n[BOOT ERROR] boot_fat32_load(): "
-                        "Cannot get next cluster for cluster %x\n", 
-                        cur_cluster);
+            boot_printf("\n[BOOT ERROR] in %s : cannot get next cluster for cluster %x\n", 
+                        __FUNCTION__ , cur_cluster );
             return -1;
         }