big commit mostly related to moving start addresses to 0x8000

2012-06-08 16:27:35 -04:00
parent 4e56308087
commit b8613820ff
36 changed files with 960 additions and 259 deletions
--- a/blinker02/README
+++ b/blinker02/README
@@ -6,7 +6,7 @@ these programs.

 There is a free-running 64 bit timer, super easy to use, just read it.

-Based on a couple of experiments, without messing with anything it
+Based on a couple of experiments, without messing with anything else it
 appears that the timer is runing at about a megahertz, 1 million ticks
 per second.

--- a/blinker02/memmap
+++ b/blinker02/memmap
@@ -1,7 +1,7 @@

 MEMORY
 {
-    ram : ORIGIN = 0x00000000, LENGTH = 0x1000
+    ram : ORIGIN = 0x8000, LENGTH = 0x1000
 }

 SECTIONS
--- a/blinker02/vectors.s
+++ b/blinker02/vectors.s
@@ -1,10 +1,7 @@

 .globl _start
 _start:
-    b reset
-
-reset:
-    mov sp,#0x1000
+    mov sp,#0x8000
    bl notmain
 hang: b hang