1 files changed, 38 insertions, 3 deletions

diff --git a/src/kernel/main.c b/src/kernel/main.c
index 10f0446..36257e9 100644
--- a/src/kernel/main.c
+++ b/src/kernel/main.c
@@ -123,7 +123,24 @@ struct elf_tag {
 struct module_tag {
   uint32_t start;
   uint32_t end;
-  uint8_t argument[1];
+} __attribute__ ((__packed__));
+
+struct smbios_tag {
+  uint8_t major_version;
+  uint8_t minor_version;
+  uint16_t padding[3];
+} __attribute__ ((__packed__));
+
+struct apm_table {
+  uint16_t version;
+  uint16_t cs_32;
+  uint32_t ip_32;
+  uint16_t cs_16;
+  uint16_t ds_16;
+  uint16_t flags;
+  uint16_t cs_32_length;
+  uint16_t cs_16_length;
+  uint16_t ds_16_lenth;
 } __attribute__ ((__packed__));
 
 struct boot_device_tag boot_device;
@@ -169,9 +186,9 @@ uint32_t main(void) {
       put_32_hex(module->start);
       put_sz(" - ");
       put_32_hex(module->end - 1);
-      if (*module->argument) {
+      if (*(uint8_t *)(module + 1)) {
         put_sz("\n    Argument: ");
-        put_sz(module->argument);
+        put_sz((uint8_t *)(module + 1));
       }
       break;
 
@@ -355,6 +372,24 @@ uint32_t main(void) {
       break;
     }
 
+    case APM_TABLE: {
+      struct apm_table *table = (struct apm_table *)(tag_pointer + 1);
+      put_sz(": APM table\n    v");
+      put_16_dec(table->version);
+      //TODO
+      break;
+    }
+
+    case SMBIOS_TABLE: {
+      struct smbios_tag *tag = (struct smbios_tag *)(tag_pointer + 1);
+      put_sz(": SMBIOS\n    v");
+      put_8_dec(tag->major_version);
+      put_char('.');
+      put_8_dec(tag->minor_version);
+      //TODO
+      break;
+    }
+
     case IMAGE_BASE_ADDR:
       put_sz(": image address\n    0x");
       put_32_hex(text_base = *(uint32_t *)(tag_pointer + 1));