Index: boot_flash_start_gcc.s
===================================================================
--- /YC3121_demo/Librarier/startup/boot_flash_start_gcc.s	(nonexistent)
+++ /YC3121_demo/Librarier/startup/boot_flash_start_gcc.s	(working copy)
@@ -0,0 +1,394 @@
+        .org 0x200
+        .global Reset_Handler,hard_fault_handler,svc_handler,pendsv_handler,systick,start_app,disable_app,irq0,irq1,irq2,irq3,irq4,irq5,irq6,irq7,irq8,irq9,irq10,irq11,irq12,irq13,irq14,irq15,irq16,irq17,irq18,irq19,irq20,irq21,irq22,irq23,irq24,irq25,irq26,irq27,irq28,irq29,irq30,irq31
+
+        .long
+
+
+Reset_Handler:
+        ldr r0,=hardware_init
+        bx r0
+        .thumb_func
+
+pre_hard_fault_handler:
+        movs r0,#6*0
+        b isr1
+        nop
+        .thumb_func
+
+pre_svc_handler:
+        movs r0,#6*1
+        b isr1
+        nop
+        .thumb_func
+
+pre_pendsv_handler:
+        movs r0,#6*2
+        b isr1
+        nop
+        .thumb_func
+pre_systick:
+        movs r0,#6*3
+        b isr1
+        nop
+        .thumb_func
+irq0:
+        mov r0,#4*0
+        b isr
+        .thumb_func
+irq1:
+        mov r0,#4*1
+        b isr
+        .thumb_func
+irq2:
+        mov r0,#4*2
+        b isr
+        .thumb_func
+irq3:
+        mov r0,#4*3
+        b isr
+        .thumb_func
+irq4:
+        mov r0,#4*4
+        b isr
+        .thumb_func
+irq5:
+        mov r0,#4*5
+        b isr
+        .thumb_func
+irq6:
+        mov r0,#4*6
+        b isr
+        .thumb_func
+irq7:
+        mov r0,#4*7
+        b isr
+        .thumb_func
+irq8:
+        mov r0,#4*8
+        b isr
+        .thumb_func
+irq9:
+        mov r0,#4*9
+        b isr
+        .thumb_func
+irq10:
+        mov r0,#4*10
+        b isr
+        .thumb_func
+irq11:
+        mov r0,#4*11
+        b isr
+        .thumb_func
+irq12:
+        mov r0,#4*12
+        b isr
+        .thumb_func
+irq13:
+        mov r0,#4*13
+        b isr
+        .thumb_func
+irq14:
+        mov r0,#4*14
+        b isr
+        .thumb_func
+irq15:
+        mov r0,#4*15
+        b isr
+        .thumb_func
+irq16:
+        mov r0,#4*16
+        b isr
+        .thumb_func
+irq17:
+        mov r0,#4*17
+        b isr
+        .thumb_func
+irq18:
+        mov r0,#4*18
+        b isr
+        .thumb_func
+irq19:
+        mov r0,#4*19
+        b isr
+        .thumb_func
+irq20:
+        mov r0,#4*20
+        b isr
+        .thumb_func
+irq21:
+        mov r0,#4*21
+        b isr
+        .thumb_func
+irq22:	mov r0,#4*22
+        b isr
+        .thumb_func
+irq23:
+        mov r0,#4*23
+        b isr
+        .thumb_func
+irq24:
+        mov r0,#4*24
+        b isr
+        .thumb_func
+irq25:	mov r0,#4*25
+        b isr
+        .thumb_func
+irq26:
+        mov r0,#4*26
+        b isr
+        .thumb_func
+irq27:
+        mov r0,#4*27
+        b isr
+        .thumb_func
+irq28:
+        mov r0,#4*28
+        b isr
+        .thumb_func
+irq29:
+        mov r0,#4*29
+        b isr
+        .thumb_func
+irq30:
+        mov r0,#4*30
+        b isr
+        .thumb_func
+irq31:
+        mov r0,#4*31
+        b isr
+        .thumb_func
+
+hard_fault_handler:
+        ldr r0,=HARD_FAULT_IRQHandler
+        bx r0
+        nop
+        .thumb_func
+
+svc_handler:
+        ldr r0,=SVC_IRQHandler
+        bx r0
+        nop
+        .thumb_func
+
+pendsv_handler:
+        ldr r0,=PENDSV_IRQHandler
+        bx r0
+        nop
+        .thumb_func
+systick:
+        ldr r0,=SYSTICK_IRQHandler
+        bx r0
+        nop
+        .thumb_func
+
+isr1:
+        ldr r1,= ENABLEAPP
+        ldr r1,[r1]
+        ldr r1,[r1]
+        cmp r1,#2
+        bne isr1_app
+        ldr r1,=hard_fault_handler
+        add r0,r0,r1
+        bx r0
+        .thumb_func
+
+isr1_app:
+        ldr r1,= APPSTARTADDR
+        ldr r1,[r1]
+        add r1,#4
+        add r1,r1,r0
+        bx r1
+        .thumb_func
+
+
+
+isr:
+        ldr r1,= ENABLEAPP
+        ldr r1,[r1]
+        ldr r1,[r1]
+        cmp r1,#2
+        bne isr_app
+        ldr r1,=isr_table
+        ldr r0,[r0, r1]
+        bx r0
+        .thumb_func
+
+isr_app:
+        ldr r1,= APPSTARTADDR
+        ldr r1,[r1]
+        add r1,#156
+        bx r1
+        nop
+        .thumb_func
+
+start_app:
+        ldr r0,= ENABLEAPP
+        ldr r0,[r0]
+        movs r1,#1
+        str r1,[r0]
+        ldr r0,= APPSTARTADDR
+        ldr r0,[r0]
+        bx r0
+        nop
+        .thumb_func
+
+disable_app:
+        ldr r1,= ENABLEAPP
+        ldr r1,[r1]
+        movs r0,#2
+        str r0,[r1]
+        bx LR
+        nop
+
+
+ENABLEAPP:       .long 0x000f8564
+APPSTARTADDR:    .long 0x01020001
+
+    .align 4
+isr_table:
+        .long USB_IRQHandler
+        .long IIC_IRQHandler
+        .long QSPI_IRQHandler
+        .long SPI0_IRQHandler
+        .long SPI1_IRQHandler
+        .long UART0_IRQHandler
+        .long UART1_IRQHandler
+        .long MEMCP_IRQHandler
+        .long RSA_IRQHandler
+        .long SCI0_IRQHandler
+        .long SCI1_IRQHandler
+        .long BT_IRQHandler
+        .long GPIO_IRQHandler
+        .long TIMER0_IRQHandler
+        .long TIMER1_IRQHandler
+        .long TIMER2_IRQHandler
+        .long TIMER3_IRQHandler
+        .long TIMER4_IRQHandler
+        .long TIMER5_IRQHandler
+        .long TIMER6_IRQHandler
+        .long TIMER7_IRQHandler
+        .long TIMER8_IRQHandler
+        .long SM4_IRQHandler
+        .long SEC_IRQHandler
+        .long MSR_IRQHandler
+        .long TRNG_IRQHandler
+        .long WDT_IRQHandler
+
+        .thumb
+        .thumb_func
+hardware_init:
+        ldr	r1, =__exidx_start
+        ldr	r2, =__data_start__
+        ldr	r3, =__data_end__
+
+        sub	r3, r2
+        ble	.L_loop1_done
+
+    .L_loop1:
+        sub	r3, #4
+        ldr	r0, [r1,r3]
+        str	r0, [r2,r3]
+        bgt	.L_loop1
+
+    .L_loop1_done:
+
+
+
+    /*  Single BSS section scheme.
+     *
+     *  The BSS section is specified by following symbols
+     *    _sbss: start of the BSS section.
+     *    _ebss: end of the BSS section.
+     *
+     *  Both addresses must be aligned to 4 bytes boundary.
+     */
+        ldr	r1, =__bss_start__
+        ldr	r2, =__bss_end__
+
+        mov	r0, #0
+
+        sub	r2, r1
+        ble	.L_loop3_done
+
+    .L_loop3:
+        sub	r2, #4
+        str	r0, [r1, r2]
+        bgt	.L_loop3
+    .L_loop3_done:
+        ldr	r0,=0x12345
+        ldr	r3,=0x1111
+        bl	main
+
+
+        .globl delay
+        .syntax unified
+delay:
+        subs r0,#1
+        bne delay
+        nop
+        bx lr
+
+
+
+
+
+
+
+.align	1
+.thumb_func
+.weak	Default_Handler
+.type	Default_Handler, %function
+
+Default_Handler:
+    b	.
+    .size	Default_Handler, . - Default_Handler
+
+/*    Macro to define default handlers. Default handler
+ *    will be weak symbol and just dead loops. They can be
+ *    overwritten by other handlers */
+
+    .macro	def_irq_handler	handler_name
+    .weak	\handler_name
+    .set	\handler_name, Default_Handler
+    .endm
+
+    def_irq_handler HARD_FAULT_IRQHandler
+    def_irq_handler SVC_IRQHandler
+    def_irq_handler PENDSV_IRQHandler
+    def_irq_handler SYSTICK_IRQHandler
+    def_irq_handler	USB_IRQHandler
+    def_irq_handler	IIC_IRQHandler
+    def_irq_handler	QSPI_IRQHandler
+    def_irq_handler	SPI0_IRQHandler
+    def_irq_handler	SPI1_IRQHandler
+    def_irq_handler	UART0_IRQHandler
+    def_irq_handler	UART1_IRQHandler
+    def_irq_handler MEMCP_IRQHandler
+    def_irq_handler RSA_IRQHandler
+    def_irq_handler SCI0_IRQHandler
+    def_irq_handler SCI1_IRQHandler
+    def_irq_handler BT_IRQHandler
+    def_irq_handler GPIO_IRQHandler
+    def_irq_handler EXTI0_IRQHandler
+    def_irq_handler EXTI1_IRQHandler
+    def_irq_handler EXTI2_IRQHandler
+    def_irq_handler TIMER0_IRQHandler
+    def_irq_handler TIMER1_IRQHandler
+    def_irq_handler TIMER2_IRQHandler
+    def_irq_handler TIMER3_IRQHandler
+    def_irq_handler TIMER4_IRQHandler
+    def_irq_handler TIMER5_IRQHandler
+    def_irq_handler TIMER6_IRQHandler
+    def_irq_handler TIMER7_IRQHandler
+    def_irq_handler TIMER8_IRQHandler
+    def_irq_handler SM4_IRQHandler
+    def_irq_handler SEC_IRQHandler
+    def_irq_handler MSR_IRQHandler
+    def_irq_handler TRNG_IRQHandler
+    def_irq_handler WDT_IRQHandler
+
+
+
+
+
+