mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/TARGET_WIZNET/TARGET_W7500x/TARGET_WIZwiki_W7500/device/TOOLCHAIN_ARM_STD/sys.cpp
- Revision:
- 174:b96e65c34a4d
- Parent:
- 173:e131a1973e81
- Child:
- 175:af195413fb11
--- a/targets/TARGET_WIZNET/TARGET_W7500x/TARGET_WIZwiki_W7500/device/TOOLCHAIN_ARM_STD/sys.cpp Fri Sep 15 14:59:18 2017 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,31 +0,0 @@ -/* mbed Microcontroller Library - stackheap - * Copyright (C) 2009-2011 ARM Limited. All rights reserved. - * - * Setup a fixed single stack/heap memory model, - * between the top of the RW/ZI region and the stackpointer - */ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <rt_misc.h> -#include <stdint.h> - -extern char Image$$RW_IRAM1$$ZI$$Limit[]; - -extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) { - uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit; - uint32_t sp_limit = __current_sp(); - - zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned - - struct __initial_stackheap r; - r.heap_base = zi_limit; - r.heap_limit = sp_limit; - return r; -} - -#ifdef __cplusplus -} -#endif