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|
*****************************************
* Memory Map *
*****************************************
0x3C0_0000 +---------------------+
| |
| MAC Heap |
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
| |
| |
+---------------------+
| |
| Stack |
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
| |
| |
0x3F4_FED8 +---------------------+
| Global Data | 128 Bytes
0x3F5_0000 +---------------------+
| |
| Heap | 192K Bytes
| |
0x3F8_0000 +---------------------+
| |
| Code |
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
| |
| |
+---------------------+
| BSS |
| |
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
| |
| |
0x400_0000 +---------------------+
*****************************************
* Source Trace *
*****************************************
MAC Heap:
cpu/arm920t/wmt/gmacif.h
GMEMORY_BUFFER_START = 0x03C00000
Stack:
cpu/arm920t/start.S
stack_setup:
_TEXT_BASE(0x3F80000) - CFG_MALLOC_LEN(0x30000) - CFG_GBL_DATA_SIZE(0x80) = 0x3F4FED8
Global Data:
include/configs/wmt.h
CFG_GBL_DATA_SIZE = 128
Heap:
lib_arm/Board.c
mem_malloc_start:
_armboot_start(0x3F80000) - CFG_MALLOC_LEN(0x30000) = 0x3F50000
Code
board/wmt/config.mk
TEXT_BASE = 0x03F80000
BSS:
cpu/arm920t/start.S
__bss_start:
board/wmt/u-boot.lds
|
