X-Git-Url: http://git.dujemihanovic.xyz/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=blobdiff_plain;f=kernel%2Flinker.ld;h=82f6e4af44dc08723874e8fbe5e6983ec161c6a4;hb=39cd7d8aed9f604f2b03570d94cffee45df1451b;hp=645a82421029a638d8ea58a86e8282852af09936;hpb=628db992cdf71f22597a2dcc86bcf456ff7c8db8;p=nameless-os.git

diff --git a/kernel/linker.ld b/kernel/linker.ld
index 645a824..82f6e4a 100644
--- a/kernel/linker.ld
+++ b/kernel/linker.ld
@@ -6,11 +6,17 @@ SECTIONS
 	. = 0x100000;
 	__KERNEL_BASE__ = .;
 
-	.text : ALIGN(4K) { 
+	.text : ALIGN(4K) {
+		__TEXT_BASE__ = .;
 		kernel/entry.o (.text)
-		*(.text) 
+		*(.text)
+		__TEXT_END__ = .;
+	}
+	.rodata : ALIGN(4K) {
+		__RODATA_BASE__ = .;
+		*(.rodata)
+		__RODATA_END__ = .;
 	}
-	.rodata : ALIGN(4K) { *(.rodata) }
 
 	/* .rodata is put after .text so that the read-only entry in the program
 	 * header covers .rodata as well. When .rodata is after .data, that entry
@@ -21,12 +27,18 @@ SECTIONS
 	 * matter yet because we (currently) assume that the NX bit is not
 	 * supported anyway. */
 
-	.data : ALIGN(4K) { *(.data) }
-	.bss : ALIGN(4K) { 
+	.data : ALIGN(4K) {
+		__DATA_BASE__ = .;
+		*(.data)
+		__DATA_END__ = .;
+	}
+	.bss : ALIGN(4K) {
+		__BSS_BASE__ = .;
 		*(.bss)
 		/* Reserving 16KiB for the stack. A __STACK_TOP__ is not really
 		 * needed (yet). */
-		. += 16K; 
+		. += 16K;
 		__STACK_BOTTOM__ = .;
+		__BSS_END__ = .;
 	}
 }