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178 lines
4.8 KiB
178 lines
4.8 KiB
/* |
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* Copyright (c) 2021 NXP |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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/* |
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* THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT. |
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* |
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* Functions here are designed to produce efficient code to |
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* search an Xtensa bitmask of interrupts, inspecting only those bits |
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* declared to be associated with a given interrupt level. Each |
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* dispatcher will handle exactly one flagged interrupt, in numerical |
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* order (low bits first) and will return a mask of that bit that can |
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* then be cleared by the calling code. Unrecognized bits for the |
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* level will invoke an error handler. |
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*/ |
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#include <xtensa/config/core-isa.h> |
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#include <zephyr/sys/util.h> |
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#include <zephyr/sw_isr_table.h> |
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#if !defined(XCHAL_INT0_LEVEL) || XCHAL_INT0_LEVEL != 5 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT1_LEVEL) || XCHAL_INT1_LEVEL != 3 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT2_LEVEL) || XCHAL_INT2_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT3_LEVEL) || XCHAL_INT3_LEVEL != 3 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT4_LEVEL) || XCHAL_INT4_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT5_LEVEL) || XCHAL_INT5_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT6_LEVEL) || XCHAL_INT6_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT7_LEVEL) || XCHAL_INT7_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT8_LEVEL) || XCHAL_INT8_LEVEL != 1 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT9_LEVEL) || XCHAL_INT9_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT10_LEVEL) || XCHAL_INT10_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT11_LEVEL) || XCHAL_INT11_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT12_LEVEL) || XCHAL_INT12_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT13_LEVEL) || XCHAL_INT13_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT14_LEVEL) || XCHAL_INT14_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT15_LEVEL) || XCHAL_INT15_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT16_LEVEL) || XCHAL_INT16_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT17_LEVEL) || XCHAL_INT17_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT18_LEVEL) || XCHAL_INT18_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT19_LEVEL) || XCHAL_INT19_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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#if !defined(XCHAL_INT20_LEVEL) || XCHAL_INT20_LEVEL != 2 |
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#error core-isa.h interrupt level does not match dispatcher! |
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#endif |
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static inline int _xtensa_handle_one_int1(unsigned int set, unsigned int mask) |
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{ |
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int irq; |
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if (mask & BIT(8)) { |
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mask = BIT(8); |
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irq = 8; |
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goto handle_irq; |
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} |
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return 0; |
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handle_irq: |
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_sw_isr_table[irq].isr(_sw_isr_table[irq].arg); |
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return mask; |
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} |
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static inline int _xtensa_handle_one_int2(unsigned int set, unsigned int mask) |
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{ |
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int irq; |
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int i = 0; |
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mask &= XCHAL_INTLEVEL2_MASK; |
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for (i = 0; i <= 31; i++) { |
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if (mask & BIT(i)) { |
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mask = BIT(i); |
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irq = i; |
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goto handle_irq; |
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} |
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} |
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return 0; |
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handle_irq: |
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_sw_isr_table[irq].isr(_sw_isr_table[irq].arg); |
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return mask; |
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} |
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static inline int _xtensa_handle_one_int3(unsigned int set, unsigned int mask) |
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{ |
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int irq; |
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if (mask & BIT(1)) { |
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mask = BIT(1); |
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irq = 1; |
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goto handle_irq; |
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} |
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if (mask & BIT(3)) { |
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mask = BIT(3); |
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irq = 3; |
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goto handle_irq; |
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} |
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if (mask & BIT(31)) { |
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mask = BIT(31); |
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irq = 31; |
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goto handle_irq; |
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} |
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return 0; |
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handle_irq: |
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_sw_isr_table[irq].isr(_sw_isr_table[irq].arg); |
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return mask; |
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} |
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static inline int _xtensa_handle_one_int5(unsigned int set, unsigned int mask) |
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{ |
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int irq; |
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if (mask & BIT(0)) { |
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mask = BIT(0); |
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irq = 0; |
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goto handle_irq; |
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} |
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return 0; |
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handle_irq: |
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_sw_isr_table[irq].isr(_sw_isr_table[irq].arg); |
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return mask; |
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} |
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static inline int _xtensa_handle_one_int0(unsigned int set, unsigned int mask) |
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{ |
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return 0; |
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} |
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static inline int _xtensa_handle_one_int4(unsigned int set, unsigned int mask) |
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{ |
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return 0; |
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} |
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static inline int _xtensa_handle_one_int6(unsigned int set, unsigned int mask) |
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{ |
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return 0; |
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} |
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static inline int _xtensa_handle_one_int7(unsigned int set, unsigned int mask) |
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{ |
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return 0; |
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}
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