Static Call Graph for image .\Objects\RA6E2_UART.axf



#<CALLGRAPH># ARM Linker, 6220000: Last Updated: Tue Dec 9 16:31:40 2025

Maximum Stack Usage = 56 bytes + Unknown(Cycles, Untraceable Function Pointers)

Call chain for Maximum Stack Depth:

Reset_Handler ⇒ main ⇒ hal_entry ⇒ UART0_Init ⇒ R_SCI_UART_Open

Mutually Recursive functions

  • bsp_prv_software_delay_loop   ⇒   bsp_prv_software_delay_loop

    Function Pointers

    Global Symbols

    __aeabi_memcpy (Thumb, 36 bytes, Stack size 0 bytes, memcpya.o(.text))

    [Called By]

    __aeabi_memcpy4 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text))

    [Called By]

    __aeabi_memcpy8 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

    __aeabi_memset (Thumb, 14 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

    [Called By]

    __aeabi_memset4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

    __aeabi_memset8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

    __aeabi_memclr (Thumb, 4 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

    [Calls]

    __aeabi_memclr4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text))

    [Called By]

    __aeabi_memclr8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

    _memset$wrapper (Thumb, 18 bytes, Stack size 8 bytes, memseta.o(.text), UNUSED)

    [Calls]

    BusFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    DebugMon_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    Default_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler), UNUSED)

    HardFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    MemManage_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    PendSV_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    SVC_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    SecureFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    UsageFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, startup.o(.text.Default_Handler))
    [Address Reference Count : 1]

    NMI_Handler (Thumb, 68 bytes, Stack size 24 bytes, bsp_group_irq.o(.text.NMI_Handler))

    [Stack]


    [Address Reference Count : 1]

    RINGBUF_Get (Thumb, 40 bytes, Stack size 0 bytes, ring_buffer.o(.text.RINGBUF_Get))

    [Called By]

    RINGBUF_Init (Thumb, 34 bytes, Stack size 0 bytes, ring_buffer.o(.text.RINGBUF_Init))

    [Called By]

    RINGBUF_Put (Thumb, 40 bytes, Stack size 8 bytes, ring_buffer.o(.text.RINGBUF_Put))

    [Stack]


    [Called By]

    R_BSP_Init_RTC (Thumb, 104 bytes, Stack size 16 bytes, bsp_clocks.o(.text.R_BSP_Init_RTC))

    [Stack]


    [Calls]
    [Called By]

    R_BSP_RegisterProtectDisable (Thumb, 78 bytes, Stack size 8 bytes, bsp_register_protection.o(.text.R_BSP_RegisterProtectDisable))

    [Stack]


    [Called By]

    R_BSP_RegisterProtectEnable (Thumb, 82 bytes, Stack size 0 bytes, bsp_register_protection.o(.text.R_BSP_RegisterProtectEnable))

    [Called By]

    R_BSP_SoftwareDelay (Thumb, 132 bytes, Stack size 0 bytes, bsp_delay.o(.text.R_BSP_SoftwareDelay))

    [Calls]


    [Called By]

    R_BSP_SubClockStabilizeWaitAfterReset (Thumb, 2 bytes, Stack size 0 bytes, bsp_clocks.o(.text.R_BSP_SubClockStabilizeWaitAfterReset))

    [Called By]

    R_BSP_WarmStart (Thumb, 26 bytes, Stack size 0 bytes, hal_warmstart.o(.text.R_BSP_WarmStart))

    [Called By]

    R_IOPORT_Open (Thumb, 22 bytes, Stack size 8 bytes, r_ioport.o(.text.R_IOPORT_Open), UNUSED)

    [Calls]

    R_SCI_UART_Abort (Thumb, 34 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_Abort))
    [Address Reference Count : 1]

    R_SCI_UART_BaudSet (Thumb, 80 bytes, Stack size 8 bytes, r_sci_uart.o(.text.R_SCI_UART_BaudSet))

    [Stack]


    [Address Reference Count : 1]

    R_SCI_UART_CallbackSet (Thumb, 14 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_CallbackSet))
    [Address Reference Count : 1]

    R_SCI_UART_Close (Thumb, 166 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_Close))
    [Address Reference Count : 1]

    R_SCI_UART_InfoGet (Thumb, 12 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_InfoGet))
    [Address Reference Count : 1]

    R_SCI_UART_Open (Thumb, 798 bytes, Stack size 32 bytes, r_sci_uart.o(.text.R_SCI_UART_Open))

    [Stack]


    [Called By]
    [Address Reference Count : 1]

    R_SCI_UART_Read (Thumb, 10 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_Read))
    [Address Reference Count : 1]

    R_SCI_UART_ReadStop (Thumb, 14 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_ReadStop))
    [Address Reference Count : 1]

    R_SCI_UART_ReceiveResume (Thumb, 4 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_ReceiveResume))
    [Address Reference Count : 1]

    R_SCI_UART_ReceiveSuspend (Thumb, 4 bytes, Stack size 0 bytes, r_sci_uart.o(.text.R_SCI_UART_ReceiveSuspend))
    [Address Reference Count : 1]

    R_SCI_UART_Write (Thumb, 76 bytes, Stack size 8 bytes, r_sci_uart.o(.text.R_SCI_UART_Write))

    [Stack]


    [Called By]
    [Address Reference Count : 1]

    Reset_Handler (Thumb, 10 bytes, Stack size 0 bytes, startup.o(.text.Reset_Handler))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    SysTick_Handler (Thumb, 16 bytes, Stack size 0 bytes, usart0.o(.text.SysTick_Handler))
    [Address Reference Count : 1]

    SystemCoreClockUpdate (Thumb, 44 bytes, Stack size 0 bytes, bsp_clocks.o(.text.SystemCoreClockUpdate))

    [Called By]

    SystemInit (Thumb, 162 bytes, Stack size 8 bytes, system.o(.text.SystemInit))

    [Stack]


    [Calls]
    [Called By]

    UART0_Init (Thumb, 60 bytes, Stack size 8 bytes, usart0.o(.text.UART0_Init))

    [Stack]


    [Calls]
    [Called By]

    __aeabi_assert (Thumb, 6 bytes, Stack size 0 bytes, bsp_common.o(.text.__aeabi_assert))

    [Called By]

    bsp_clock_init (Thumb, 302 bytes, Stack size 24 bytes, bsp_clocks.o(.text.bsp_clock_init))

    [Stack]


    [Calls]
    [Called By]

    bsp_init (Thumb, 2 bytes, Stack size 0 bytes, bsp_common.o(.text.bsp_init_internal))

    [Called By]

    bsp_init_internal (Thumb, 2 bytes, Stack size 0 bytes, bsp_common.o(.text.bsp_init_internal), UNUSED)

    bsp_irq_cfg (Thumb, 138 bytes, Stack size 32 bytes, bsp_irq.o(.text.bsp_irq_cfg))

    [Stack]


    [Calls]
    [Called By]

    bsp_prv_software_delay_loop (Thumb, 8 bytes, Stack size 0 bytes, bsp_delay.o(.text.bsp_prv_software_delay_loop))

    [Calls]


    [Called By]

    fputc (Thumb, 48 bytes, Stack size 16 bytes, usart0.o(.text.fputc))

    [Stack]


    [Calls]
    [Called By]

    hal_entry (Thumb, 52 bytes, Stack size 8 bytes, hal_entry.o(.text.hal_entry))

    [Stack]


    [Calls]
    [Called By]

    hal_systick_init (Thumb, 70 bytes, Stack size 0 bytes, systick.o(.text.hal_systick_init))

    [Called By]

    main (Thumb, 10 bytes, Stack size 8 bytes, main.o(.text.main))

    [Stack]


    [Calls]
    [Called By]

    sci_uart_eri_isr (Thumb, 106 bytes, Stack size 16 bytes, r_sci_uart.o(.text.sci_uart_eri_isr))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    sci_uart_rxi_isr (Thumb, 136 bytes, Stack size 16 bytes, r_sci_uart.o(.text.sci_uart_rxi_isr))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    sci_uart_tei_isr (Thumb, 74 bytes, Stack size 8 bytes, r_sci_uart.o(.text.sci_uart_tei_isr))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    sci_uart_txi_isr (Thumb, 136 bytes, Stack size 0 bytes, r_sci_uart.o(.text.sci_uart_txi_isr))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    uart0_Send_Byte (Thumb, 54 bytes, Stack size 16 bytes, usart0.o(.text.uart0_Send_Byte))

    [Stack]


    [Calls]
    [Called By]

    uart0_callback (Thumb, 50 bytes, Stack size 0 bytes, usart0.o(.text.uart0_callback))

    [Stack]


    [Calls]
    [Address Reference Count : 1]

    puts (Thumb, 30 bytes, Stack size 8 bytes, puts.o(i.puts))

    [Stack]


    [Calls]
    [Called By]

    Local Symbols

    SystemRuntimeInit (Thumb, 90 bytes, Stack size 24 bytes, system.o(.text.SystemRuntimeInit))

    [Stack]


    [Calls]
    [Called By]

    r_ioport_pins_config (Thumb, 192 bytes, Stack size 16 bytes, r_ioport.o(.text.r_ioport_pins_config), UNUSED)

    [Calls]


    [Called By]

    bsp_vbatt_init (Thumb, 120 bytes, Stack size 24 bytes, r_ioport.o(.text.bsp_vbatt_init), UNUSED)

    [Calls]


    [Called By]

    r_sci_uart_call_callback (Thumb, 64 bytes, Stack size 32 bytes, r_sci_uart.o(.text.r_sci_uart_call_callback))

    [Stack]


    [Called By]

    Undefined Global Symbols