27 lines
499 B
ArmAsm
27 lines
499 B
ArmAsm
/* Copyright 2021 Espressif Systems (Shanghai) PTE LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <offsets.h>
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#include <zephyr/toolchain.h>
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/* Exports */
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GTEXT(__soc_is_irq)
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GTEXT(__soc_handle_irq)
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GTEXT(soc_intr_get_next_source)
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SECTION_FUNC(exception.other, __soc_is_irq)
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csrr a0, mcause
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srli a0, a0, 31
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ret
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SECTION_FUNC(exception.other, __soc_handle_irq)
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addi sp, sp,-4
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sw ra, 0x00(sp)
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la t1, soc_intr_get_next_source
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jalr ra, t1, 0
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lw ra, 0x00(sp)
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addi sp, sp, 4
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ret
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