WIP: Works.

But I don't like it much yet.

libpqscheme.ld

@@ -1,23 +1,26 @@
 MEMORY
 {
-    FLASH (rx)  : ORIGIN = 0x00300000, LENGTH = 0x00100000  /* Runner */
-    RAM (rwx) : ORIGIN = 0x00000000, LENGTH = 16K
+    RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 16K
 }
 
 SECTIONS
 {
-    .magic_header : {
+    .magic_header : ALIGN(4) {
         LONG(0x88DAD0F2)        /* Magic header containing */
         LONG(ADDR(.text))   /* Entry point */
     } > RAM
 
-    .text : {
+    .text : ALIGN(4) {
         *(.text)
         *(.rodata)
     } > RAM
 
-    .data : {
+    .data : ALIGN(4) {
         *(.data)
     } > RAM
 
+    .bss : ALIGN(4) {
+        *(.bss)
+        *(COMMON)
+    } > RAM
 }