From 215de128be6fe939d70e4ce311d7641afa7fdb0d Mon Sep 17 00:00:00 2001
From: David Welch <dwelch@dwelch.com>
Date: Fri, 8 Jun 2012 22:23:50 -0400
Subject: [PATCH] modified bench02 to run from 0x8000

---
 armjtag/memmap      |  2 +-
 bench02/Makefile    |  6 +-----
 bench02/memmap      |  2 +-
 bench02/novectors.s | 11 +++--------
 4 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/armjtag/memmap b/armjtag/memmap
index 9e0b82b..42d3af4 100644
--- a/armjtag/memmap
+++ b/armjtag/memmap
@@ -1,7 +1,7 @@
 
 MEMORY
 {
-    ram : ORIGIN = 0x00008000, LENGTH = 0x1000
+    ram : ORIGIN = 0x8000, LENGTH = 0x1000
 }
 
 SECTIONS
diff --git a/bench02/Makefile b/bench02/Makefile
index 9e9548a..98f7987 100644
--- a/bench02/Makefile
+++ b/bench02/Makefile
@@ -3,7 +3,7 @@ ARMGNU ?= arm-none-eabi
 
 COPS = -mthumb-interwork -Wall -O2 -nostdlib -nostartfiles -ffreestanding 
 
-all : bench02.hex bench02.bin
+all : bench02.bin
 
 clean :
 	rm -f *.o
@@ -11,7 +11,6 @@ clean :
 	rm -f *.hex
 	rm -f *.elf
 	rm -f *.list
-	rm -f *.img
 
 novectors.o : novectors.s
 	$(ARMGNU)-as novectors.s -o novectors.o
@@ -29,7 +28,4 @@ bench02.elf : memmap novectors.o bench02.o uart.o
 bench02.bin : bench02.elf
 	$(ARMGNU)-objcopy bench02.elf -O binary bench02.bin
 
-bench02.hex : bench02.elf
-	$(ARMGNU)-objcopy bench02.elf -O ihex bench02.hex
-
 
diff --git a/bench02/memmap b/bench02/memmap
index 8d9566d..42d3af4 100644
--- a/bench02/memmap
+++ b/bench02/memmap
@@ -1,7 +1,7 @@
 
 MEMORY
 {
-    ram : ORIGIN = 0x00000000, LENGTH = 0x1000
+    ram : ORIGIN = 0x8000, LENGTH = 0x1000
 }
 
 SECTIONS
diff --git a/bench02/novectors.s b/bench02/novectors.s
index f66bf30..0b0a866 100644
--- a/bench02/novectors.s
+++ b/bench02/novectors.s
@@ -3,14 +3,9 @@
 
 .globl _start
 _start:
-    b reset
-reset:
-    ldr sp,stack_start
-    ldr r0,thumb_start_add
-    bx r0
-
-stack_start: .word 0x10000
-thumb_start_add: .word thumb_start
+    mov sp,#0x8000
+    bl notmain
+    b .
 
 .globl start_l1cache
 start_l1cache: