Fix littleosbook#10: link.ld isn't a valid linker script

cstack · Jan 12, 2015 · 7c56a4a · 7c56a4a
1 parent 586ad66
commit 7c56a4a
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/environment_and_booting.md b/environment_and_booting.md
@@ -166,30 +166,32 @@ and memory-mapped I/O. Therefore, the following linker script is needed
 (written for GNU LD [@gnubinutils]):
 
 ~~~
-    ENTRY(loader)           /* the name of the entry label */
+ENTRY(loader)                /* the name of the entry label */
 
-    . = 0x00100000          /* the code should be loaded at 1 MB */
+SECTIONS {
+    . = 0x00100000;          /* the code should be loaded at 1 MB */
 
-    .text ALIGN (0x1000)    /* align at 4 KB */
+    .text ALIGN (0x1000) :   /* align at 4 KB */
     {
-        *(.text)            /* all text sections from all files */
+        *(.text)             /* all text sections from all files */
     }
 
-    .rodata ALIGN (0x1000)  /* align at 4 KB */
+    .rodata ALIGN (0x1000) : /* align at 4 KB */
     {
-        *(.rodata*)         /* all read-only data sections from all files */
+        *(.rodata*)          /* all read-only data sections from all files */
     }
 
-    .data ALIGN (0x1000)    /* align at 4 KB */
+    .data ALIGN (0x1000) :   /* align at 4 KB */
     {
-        *(.data)            /* all data sections from all files */
+        *(.data)             /* all data sections from all files */
     }
 
-    .bss ALIGN (0x1000)     /* align at 4 KB */
+    .bss ALIGN (0x1000) :    /* align at 4 KB */
     {
-        *(COMMON)           /* all COMMON sections from all files */
-        *(.bss)             /* all bss sections from all files */
+        *(COMMON)            /* all COMMON sections from all files */
+        *(.bss)              /* all bss sections from all files */
     }
+}
 ~~~
 
 Save the linker script into a file called `link.ld`. The executable can now be