8264cab5ab
Xargo ensures we compile libcore correctly, the linker script ensures the interrupts are located correctly.
69 lines
2.1 KiB
ArmAsm
69 lines
2.1 KiB
ArmAsm
.section .ivr, "ax", @progbits
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.align 1
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ivr:
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jmp _ivr_reset
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jmp _ivr_irq0
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jmp _ivr_irq1
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jmp _ivr_pin_change_0
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jmp _ivr_pin_change_1
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jmp _ivr_pin_change_2
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jmp _ivr_watchdog_timer
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jmp _ivr_timer2_compare_a
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jmp _ivr_timer2_compare_b
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jmp _ivr_timer2_overflow
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jmp _ivr_timer1_capture
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jmp _ivr_timer1_compare_a
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jmp _ivr_timer1_compare_b
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jmp _ivr_timer1_overflow
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jmp _ivr_timer0_compare_a
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jmp _ivr_timer0_compare_b
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jmp _ivr_timer0_overflow
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jmp _ivr_spi_transfer_complete
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jmp _ivr_usart_rx_complete
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jmp _ivr_usart_udr_empty
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jmp _ivr_usart_tx_complete
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jmp _ivr_adc_conversion_complete
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jmp _ivr_eeprom_ready
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jmp _ivr_analog_comparator
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jmp _ivr_two_wire_serial_interface
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jmp _ivr_store_program_memory_ready
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_ivr_undefined:
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reti
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;;; By default, start all interrupt handlers as doing a no-op
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;;; return. Since these symbols are weakly linked, user code can
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;;; override each one on demand.
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.macro _ivr_default name target=_ivr_undefined
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.weak \name
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.set \name, \target
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.endm
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_ivr_default _ivr_reset main ; Default to `main` here, no need for indirection
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_ivr_default _ivr_irq0
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_ivr_default _ivr_irq1
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_ivr_default _ivr_pin_change_0
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_ivr_default _ivr_pin_change_1
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_ivr_default _ivr_pin_change_2
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_ivr_default _ivr_watchdog_timer
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_ivr_default _ivr_timer2_compare_a
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_ivr_default _ivr_timer2_compare_b
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_ivr_default _ivr_timer2_overflow
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_ivr_default _ivr_timer1_capture
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_ivr_default _ivr_timer1_compare_a
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_ivr_default _ivr_timer1_compare_b
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_ivr_default _ivr_timer1_overflow
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_ivr_default _ivr_timer0_compare_a
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_ivr_default _ivr_timer0_compare_b
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_ivr_default _ivr_timer0_overflow
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_ivr_default _ivr_spi_transfer_complete
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_ivr_default _ivr_usart_rx_complete
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_ivr_default _ivr_usart_udr_empty
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_ivr_default _ivr_usart_tx_complete
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_ivr_default _ivr_adc_conversion_complete
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_ivr_default _ivr_eeprom_ready
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_ivr_default _ivr_analog_comparator
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_ivr_default _ivr_two_wire_serial_interface
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_ivr_default _ivr_store_program_memory_ready
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