X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Flpc2220_rom.ld;h=92a99a059394cf5f3e2883a1fd591cf5de978e39;hp=ab48644b12eb9b06e9696ce18483176ba75972a0;hb=26b834d1801d8453bb25b6b427a6b6c3b131cf57;hpb=a55e3dfcfbb7d2ace35f07a9fa665a45d0cc4d9e

diff --git a/betty/lpc2220_rom.ld b/betty/lpc2220_rom.ld
index ab48644..92a99a0 100644
--- a/betty/lpc2220_rom.ld
+++ b/betty/lpc2220_rom.ld
@@ -32,12 +32,27 @@ SECTIONS {
 
 	. = ALIGN(4);
 
+	/* define text end symbol */
+	_etext = .;
+	PROVIDE(etext = .);
+
 	/* initialized data */
-	.data : { *(.data) } > RAM AT FLASH_BANK0
+	.data : {
+		_data = .;
+		*(.data)
+	} > RAM AT > FLASH_BANK0
 
 	. = ALIGN(4);
 
+	/* define data end symbol */
+	_edata = .;
+	PROVIDE(edata = .);
+
 	/* uninitialized data */
-	.bss : { *(.bss) } > RAM AT FLASH_BANK0
+	.bss (NOLOAD) : { *(.bss) } > RAM
+
+	/* define bss end symbol */
+	_bss_end = .;
+	PROVIDE(bss_end = .);
 }