Index: OpenHackWare-release-0.4/src/libexec/chrp.c
===================================================================
--- OpenHackWare-release-0.4.orig/src/libexec/chrp.c
+++ OpenHackWare-release-0.4/src/libexec/chrp.c
@@ -174,48 +174,6 @@ int exec_load_chrp (inode_t *file, void 
                             crc, (char *)tag->data);
 #endif
                     switch (crc) {
-                    case 0x5464F92C:
-                        /* Mandrake 9.1 CD1 boot script */
-                    case 0x4BC74ECF:
-                        /* Mandrake 10.1 & 10.2 CD1 boot script */
-                    case 0x5B265246:
-                        /* Gentoo 1.2-r1 */
-                        /* Gentoo 2004.1 minimal install CD */
-                        /* Gentoo 1.4 live CDROM */
-                        /* Knopix PPC beta-pre12 */
-                    case 0x75420D8A:
-                        /* Debian woody */
-                        /* Debian 3.0r1 */
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-                    case 0x633e4c9c:
-                        /* Debian Sarge */
-                    case 0xbe3abf60:
-                        /* Debian Sarge, installed on a hard disk drive */
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-                    case 0x07b86bfe:
-                        /* Linux Fedora Core 3 */
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-                    case 0x9ccdf371:
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-                    case 0xEF423926:
-                        /* OpenBSD 3.4 */
-                    case 0x68e4f265:
-                        /* OpenBSD 3.5 */
-                    case 0x3b7ea9e1:
-                        /* OpenBSD 3.6 */
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-                    case 0xB7981DBC:
-                        /* iBook 2 hw test CDROM */
-#if 1
-                        script_type = CHRP_SCRIPT_LOAD_BOOT;
-                        goto do_script;
-#endif
-                        
                     case 0xEA06C1A7:
                         /* MacOS 9.2 boot script:
                          * the XCOFF loader is embedded in the file...
@@ -243,9 +201,8 @@ int exec_load_chrp (inode_t *file, void 
                         DPRINTF("Boot file embedded at the end of boot script\n");
                         break;
                     default:
-                        ERROR("XML error: unknown Forth script: %08x\n%s\n",
-                              crc, (char *)tag->data);
-                        goto out;
+                        script_type = CHRP_SCRIPT_LOAD_BOOT;
+                        goto do_script;
                     }
                     break;
 
Index: OpenHackWare-release-0.4/src/libfs/core.c
===================================================================
--- OpenHackWare-release-0.4.orig/src/libfs/core.c
+++ OpenHackWare-release-0.4/src/libfs/core.c
@@ -421,13 +421,15 @@ int fs_seek (inode_t *inode, uint32_t bl
 
 int fs_read (inode_t *inode, void *buffer, int len)
 {
-    uint32_t bsize, total;
+    uint32_t bsize, total, max;
     int done, tmp;
     
     bsize = part_blocsize(inode->fs->part);
     total = 0;
     if (fs_seek(inode, inode->vbloc, inode->vpos) < 0)
         return -1;
+    max = inode->size.bloc * bsize + inode->size.offset
+        - inode->vbloc * bsize + inode->vpos;
     for (; len != 0; len -= done) {
         tmp = bsize - inode->vpos;
         if (len < tmp)
@@ -444,6 +446,8 @@ int fs_read (inode_t *inode, void *buffe
         total += done;
     }
 
+    if (total > max)
+        return max;
     return total;
 }
 
Index: OpenHackWare-release-0.4/src/main.ld
===================================================================
--- OpenHackWare-release-0.4.orig/src/main.ld
+++ OpenHackWare-release-0.4/src/main.ld
@@ -49,7 +49,7 @@ SECTIONS
         _sdata_end = . ;
         . = ALIGN(4) ;
         _ro_start = . ;
-        .rodata    : { *(.rodata) } > bios
+        .rodata    : { *(.rodata*) } > bios
         _ro_end = . ;
         . = ALIGN(4) ;
         _RTAS_start = .;
Index: OpenHackWare-release-0.4/src/of.c
===================================================================
--- OpenHackWare-release-0.4.orig/src/of.c
+++ OpenHackWare-release-0.4/src/of.c
@@ -2371,6 +2371,14 @@ int OF_register_bus (const unsigned char
     sprintf(buffer, "/%s", name);
     OF_prop_string_set(OF_env, als, name, buffer);
     /* For ISA, should add DMA ranges */
+    if (!strcmp(type, "ISA")) {
+        uint32_t ranges[4];
+        ranges[0] = 0x1;
+        ranges[1] = 0x0;
+        ranges[2] = address;
+        ranges[3] = 0x00800000;
+        OF_property_new(OF_env, bus, "ranges", ranges, 16);
+    }
     OF_node_put(OF_env, bus);
     OF_node_put(OF_env, als);
 
@@ -2385,6 +2393,7 @@ int OF_register_serial (const unsigned c
     unsigned char tmp[OF_NAMELEN_MAX];
     OF_env_t *OF_env;
     OF_node_t *busn, *srl, *als;
+    uint32_t reg[3];
 
     OF_env = OF_env_main;
     als = OF_node_get(OF_env, "aliases");
@@ -2401,14 +2410,19 @@ int OF_register_serial (const unsigned c
     }
     OF_prop_string_set(OF_env, srl, "device_type", "serial");
     OF_prop_string_set(OF_env, srl, "compatible", "pnpPNP,501");
+    reg[0] = 1;       /* IO space */
+    reg[1] = io_base; /* base address */
+    reg[2] = 8;       /* range length */
     switch (io_base) {
     case 0x3F8:
         OF_pack_get_path(OF_env, tmp, 512, srl);
         OF_prop_string_new(OF_env, als, "com1", tmp);
+        OF_property_new(OF_env, srl, "reg", reg, 12);
         break;
     case 0x2F8:
         OF_pack_get_path(OF_env, tmp, 512, srl);
         OF_prop_string_new(OF_env, als, "com2", tmp);
+        OF_property_new(OF_env, srl, "reg", reg, 12);
         break;
     default:
         break;
@@ -4058,7 +4072,7 @@ static void OF_nextprop (OF_env_t *OF_en
             OF_DPRINTF("Return property name [%s]\n", next->name);
             OF_sts(next_name, (void *)(next->name));
             OF_DUMP_STRING(OF_env, next_name);
-            pushd(OF_env, strlen(next->name) + 1);
+            pushd(OF_env, 1);
         }
     }
 }