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提交 73d8f72a 编写于 作者: B Bernard Xiong
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Merge pull request #366 from aozima/CME_M7 

[CME_M7] add GCC compile support.
上级 cbf02c07 1f47eb88
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Showing with 250 addition and 42 deletion
bsp/CME_M7/CME_M7.ld
浏览文件 @ 73d8f72a
/******************************************************************************
*
* nuc472_flash.ld - Linker configuration file for project.
* CME_M7.ld - Linker configuration file for project.
*
* Change Logs:
* Date Author Notes
* 2014-08-24 aozima first implementation
* 2014-11-02 aozima first implementation
*
*****************************************************************************/
/* Program Entry, set to mark it as "used" and avoid gc */
MEMORY
{
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 512K
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 256K /* !!! real 128K, up to 256K for linker. */
SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
}
......
bsp/CME_M7/CMSIS/CME_M7/startup/gcc/startup_CME_M7.c 0 → 100644
浏览文件 @ 73d8f72a
//*****************************************************************************
//
// Startup code for use with GNU tools.
//
//*****************************************************************************
//*****************************************************************************
//
// Forward declaration of the default fault handlers.
//
//*****************************************************************************
static void Reset_Handler(void);
static void Default_Handler(void);
//*****************************************************************************
//
// External declaration for the interrupt handler used by the application.
//
//*****************************************************************************
void NMI_Handler(void) __attribute__((weak, alias("Default_Handler")));
void HardFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
void MemManage_Handler(void) __attribute__((weak, alias("Default_Handler")));
void BusFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
void UsageFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
void SVC_Handler(void) __attribute__((weak, alias("Default_Handler")));
void DebugMon_Handler(void) __attribute__((weak, alias("Default_Handler")));
void PendSV_Handler(void) __attribute__((weak, alias("Default_Handler")));
void SysTick_Handler(void) __attribute__((weak, alias("Default_Handler")));
void ETH_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void USB_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void DMAC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void CAN0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void CAN1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP2_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP3_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP4_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP5_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP6_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP7_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP8_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP9_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP10_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP11_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP12_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP13_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP14_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void FP15_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void UART0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void UART1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void ADC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void GPIO_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void SPI1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void I2C1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void SPI0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void I2C0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void RTC_1S_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void RTC_1MS_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void WDG_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void TIMER_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void DDRC_SW_PROC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void ETH_PMT_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void PAD_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void DDRC_LANE_SYNC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
void UART2_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
//*****************************************************************************
//
// The entry point for the application.
//
//*****************************************************************************
extern int main(void);
//*****************************************************************************
//
// Reserve space for the system stack.
//
//*****************************************************************************
static unsigned long pulStack[512];
//*****************************************************************************
//
// The vector table. Note that the proper constructs must be placed on this to
// ensure that it ends up at physical address 0x0000.0000.
//
//*****************************************************************************
__attribute__ ((section(".isr_vector")))
void (* const g_pfnVectors[])(void) =
{
(void (*)(void))((unsigned long)pulStack + sizeof(pulStack)),
// The initial stack pointer
Reset_Handler, // Reset Handler
NMI_Handler, // NMI Handler
HardFault_Handler, // Hard Fault Handler
MemManage_Handler, // MPU Fault Handler
BusFault_Handler, // Bus Fault Handler
UsageFault_Handler, // Usage Fault Handler
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall Handler
DebugMon_Handler, // Debug Monitor Handler
0, // Reserved
PendSV_Handler, // PendSV Handler
SysTick_Handler, // SysTick Handler
// External Interrupts
ETH_IRQHandler,
USB_IRQHandler,
DMAC_IRQHandler,
CAN0_IRQHandler,
CAN1_IRQHandler,
FP0_IRQHandler,
FP1_IRQHandler,
FP2_IRQHandler,
FP3_IRQHandler,
FP4_IRQHandler,
FP5_IRQHandler,
FP6_IRQHandler,
FP7_IRQHandler,
FP8_IRQHandler,
FP9_IRQHandler,
FP10_IRQHandler,
FP11_IRQHandler,
FP12_IRQHandler,
FP13_IRQHandler,
FP14_IRQHandler,
FP15_IRQHandler,
UART0_IRQHandler,
UART1_IRQHandler,
ADC_IRQHandler,
GPIO_IRQHandler,
SPI1_IRQHandler,
I2C1_IRQHandler,
SPI0_IRQHandler,
I2C0_IRQHandler,
RTC_1S_IRQHandler,
RTC_1MS_IRQHandler,
WDG_IRQHandler,
TIMER_IRQHandler,
DDRC_SW_PROC_IRQHandler,
ETH_PMT_IRQHandler,
PAD_IRQHandler,
DDRC_LANE_SYNC_IRQHandler,
UART2_IRQHandler,
};
//*****************************************************************************
//
// The following are constructs created by the linker, indicating where the
// the "data" and "bss" segments reside in memory. The initializers for the
// for the "data" segment resides immediately following the "text" segment.
//
//*****************************************************************************
extern unsigned long _etext;
extern unsigned long _data;
extern unsigned long _edata;
extern unsigned long _bss;
extern unsigned long _ebss;
//*****************************************************************************
//
// This is the code that gets called when the processor first starts execution
// following a reset event. Only the absolutely necessary set is performed,
// after which the application supplied entry() routine is called. Any fancy
// actions (such as making decisions based on the reset cause register, and
// resetting the bits in that register) are left solely in the hands of the
// application.
//
//*****************************************************************************
static void Reset_Handler(void)
{
unsigned long *pulSrc, *pulDest;
//
// Copy the data segment initializers from flash to SRAM.
//
pulSrc = &_etext;
for(pulDest = &_data; pulDest < &_edata; )
{
*pulDest++ = *pulSrc++;
}
//
// Zero fill the bss segment.
//
__asm(" ldr r0, =_bss\n"
" ldr r1, =_ebss\n"
" mov r2, #0\n"
" .thumb_func\n"
"zero_loop:\n"
" cmp r0, r1\n"
" it lt\n"
" strlt r2, [r0], #4\n"
" blt zero_loop");
// call system init.
SystemInit();
//
// Call the application's entry point.
//
main();
}
//*****************************************************************************
//
// This is the code that gets called when the processor receives an unexpected
// interrupt. This simply enters an infinite loop, preserving the system state
// for examination by a debugger.
//
//*****************************************************************************
static void Default_Handler(void)
{
//
// Go into an infinite loop.
//
while(1)
{
}
}
bsp/CME_M7/CMSIS/SConscript
浏览文件 @ 73d8f72a
......@@ -12,19 +12,21 @@ CME_M7/system_cmem7.c
# add for startup script
if rtconfig.CROSS_TOOL == 'gcc':
src += ['Device/Nuvoton/NUC472_442/Source/GCC/startup_NUC472_442.c']
src += ['CME_M7/startup/gcc/startup_CME_M7.c']
elif rtconfig.CROSS_TOOL == 'keil':
src += ['CME_M7/startup/arm/startup_cmem7.s']
elif rtconfig.CROSS_TOOL == 'iar':
src += ['Device/Nuvoton/NUC472_442/Source/IAR/startup_NUC472_442.S']
print '================ERROR============================'
print 'Not support IAR yet!'
print '================================================='
exit(0)
path = [cwd + '/CME_M7']
#ath += [cwd + '/StdDriver/inc']
# if GetDepend(['RT_USING_BSP_CMSIS']):
# path += [cwd + '/CMSIS/Include']
# elif GetDepend(['RT_USING_RTT_CMSIS']):
# path += [RTT_ROOT + '/components/CMSIS/Include']
if GetDepend(['RT_USING_BSP_CMSIS']):
path += [cwd + '/CMSIS/Include']
elif GetDepend(['RT_USING_RTT_CMSIS']):
path += [RTT_ROOT + '/components/CMSIS/Include']
group = DefineGroup('CMSIS', src, depend = [''], CPPPATH = path)
......
bsp/CME_M7/StdPeriph_Driver/inc/CMEM7.h → bsp/CME_M7/StdPeriph_Driver/inc/cmem7.h
浏览文件 @ 73d8f72a
......@@ -105,7 +105,7 @@ typedef enum {
/** @} */ /* End of group Configuration_of_CMSIS */
#include <core_cm3.h> /*!< Cortex-M3 processor and core peripherals */
#include "system_CMEM7.h" /*!< CMEM7 System */
#include "system_cmem7.h" /*!< CMEM7 System */
/* ================================================================================ */
......
bsp/CME_M7/project.uvproj
浏览文件 @ 73d8f72a
......@@ -14,8 +14,6 @@
<TargetCommonOption>
<Device>ARMCM3</Device>
<Vendor>ARM</Vendor>
<PackID>ARM.CMSIS.4.1.0</PackID>
<PackURL>http://www.keil.com/pack/</PackURL>
<Cpu>CPUTYPE("Cortex-M3") CLOCK(10000000) ESEL ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
......@@ -32,7 +30,6 @@
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:ARMCM3$Device\ARM\SVD\ARMCM3.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
......@@ -74,8 +71,6 @@
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
......@@ -102,7 +97,6 @@
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>1</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
......@@ -132,7 +126,6 @@
<RestoreFunctions>1</RestoreFunctions>
<RestoreToolbox>1</RestoreToolbox>
<LimitSpeedToRealTime>0</LimitSpeedToRealTime>
<RestoreSysVw>1</RestoreSysVw>
</Simulator>
<Target>
<UseTarget>1</UseTarget>
......@@ -144,11 +137,9 @@
<RestoreFunctions>0</RestoreFunctions>
<RestoreToolbox>1</RestoreToolbox>
<RestoreTracepoints>1</RestoreTracepoints>
<RestoreSysVw>1</RestoreSysVw>
<UsePdscDebugDescription>1</UsePdscDebugDescription>
</Target>
<RunDebugAfterBuild>0</RunDebugAfterBuild>
<TargetSelection>17</TargetSelection>
<TargetSelection>-1</TargetSelection>
<SimDlls>
<CpuDll></CpuDll>
<CpuDllArguments></CpuDllArguments>
......@@ -178,10 +169,6 @@
<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3>"" ()</Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
......@@ -360,13 +347,11 @@
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<useXO>0</useXO>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Define>RT_USING_ARM_LIBC</Define>
<Undefine></Undefine>
<IncludePath>applications;.;CMSIS\CME_M7;drivers;StdPeriph_Driver\inc;..\..\include;..\..\libcpu\arm\cortex-m3;..\..\libcpu\arm\common;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\init;..\..\components\libc\armlibc;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif</IncludePath>
<IncludePath>applications;.;CMSIS\CME_M7;..\..\components\CMSIS\Include;drivers;StdPeriph_Driver\inc;..\..\include;..\..\libcpu\arm\cortex-m3;..\..\libcpu\arm\common;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\init;..\..\components\libc\armlibc;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif</IncludePath>
</VariousControls>
</Cads>
<Aads>
......@@ -378,7 +363,6 @@
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
......@@ -395,7 +379,6 @@
<useFile>0</useFile>
<TextAddressRange>0x00000000</TextAddressRange>
<DataAddressRange>0x00000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile>CME_M7.sct</ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
......
bsp/CME_M7/rtconfig.h
浏览文件 @ 73d8f72a
......@@ -70,8 +70,7 @@
#define FINSH_USING_MSH
//#define FINSH_USING_MSH_ONLY
//#define RT_USING_NEWLIB
#define RT_USING_ARM_LIBC
#define RT_USING_LIBC
/* SECTION: device filesystem */
/* #define RT_USING_DFS */
......@@ -90,8 +89,6 @@
/* SECTION: lwip, a lighwight TCP/IP protocol stack */
#define RT_USING_LWIP
/* LwIP uses RT-Thread Memory Management */
// #define RT_LWIP_USING_RT_MEM
/* Enable ICMP protocol*/
#define RT_LWIP_ICMP
/* Enable UDP protocol*/
......
bsp/CME_M7/rtconfig.py
浏览文件 @ 73d8f72a
......@@ -35,15 +35,15 @@ if PLATFORM == 'gcc':
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
TARGET_EXT = 'axf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -ffunction-sections -fdata-sections'
CFLAGS = DEVICE + ' -g -Wall -D__FPU_USED'
DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections'
CFLAGS = DEVICE + ' -g -Wall '
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T nuc472_flash.ld'
LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T CME_M7.ld'
CPATH = ''
LPATH = ''
......@@ -64,7 +64,7 @@ elif PLATFORM == 'armcc':
LINK = 'armlink'
TARGET_EXT = 'axf'
DEVICE = ' --cortex-m4.fp'
DEVICE = ' --cortex-m3'
CFLAGS = DEVICE + ' --c99 --apcs=interwork'
AFLAGS = DEVICE
LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread.map --scatter nuc472_flash.sct'
......@@ -113,10 +113,10 @@ elif PLATFORM == 'iar':
AFLAGS += ' -s+'
AFLAGS += ' -w+'
AFLAGS += ' -r'
AFLAGS += ' --cpu Cortex-M4'
AFLAGS += ' --cpu Cortex-M3'
AFLAGS += ' --fpu None'
LFLAGS = ' --config nuc472_flash.icf'
LFLAGS = ' --config CME_M7.icf'
LFLAGS += ' --semihosting'
LFLAGS += ' --entry __iar_program_start'
......
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