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28 lines
750 B
28 lines
750 B
/* Copyright (c) 2022, 2023 Intel Corporation |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#ifndef ZEPHYR_SOC_XTENSA_DC233C_BACKTRACE_HELPERS_H_ |
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#define ZEPHYR_SOC_XTENSA_DC233C_BACKTRACE_HELPERS_H_ |
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#include <zephyr/linker/linker-defs.h> |
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#include <xtensa/config/core-isa.h> |
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static inline bool xtensa_dc233c_ptr_executable(const void *p) |
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{ |
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bool in_text = ((p >= (void *)__text_region_start) && |
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(p <= (void *)__text_region_end)); |
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bool in_vecbase = ((p >= (void *)XCHAL_VECBASE_RESET_VADDR) && |
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(p < (void *)CONFIG_SRAM_OFFSET)); |
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return (in_text || in_vecbase); |
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} |
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static inline bool xtensa_dc233c_stack_ptr_is_sane(uint32_t sp) |
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{ |
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return ((char *)sp >= __text_region_start); |
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} |
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#endif /* ZEPHYR_SOC_XTENSA_DC233C_BACKTRACE_HELPERS_H_ */
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