mirror of
https://github.com/AsahiLinux/m1n1
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4d64c33ca6
Allows Python to handle hypervisor exceptions, and implements exception info display and basic debug commands. Signed-off-by: Hector Martin <marcan@marcan.st>
30 lines
618 B
C
30 lines
618 B
C
/* SPDX-License-Identifier: MIT */
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#ifndef __EXCEPTION_H__
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#define __EXCEPTION_H__
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#include <stdint.h>
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#include "types.h"
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enum exc_guard_t {
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GUARD_OFF = 0,
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GUARD_SKIP,
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GUARD_MARK,
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GUARD_RETURN,
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GUARD_TYPE_MASK = 0xff,
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GUARD_SILENT = 0x100,
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};
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extern volatile enum exc_guard_t exc_guard;
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extern volatile int exc_count;
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void exception_initialize(void);
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void exception_shutdown(void);
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void print_regs(u64 *regs, int el12);
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uint64_t el0_call(void *func, uint64_t a, uint64_t b, uint64_t c, uint64_t d);
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uint64_t el1_call(void *func, uint64_t a, uint64_t b, uint64_t c, uint64_t d);
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#endif
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