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4884a624d9
Panic is referenced everywhere (mostly through kassert being always inline). It's also so much easier to breakpoint on panic in GDB this way.
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#pragma once
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#include <stdint.h>
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#include <util/counted.h>
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#include "cpu.h"
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namespace panic {
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[[ noreturn ]]
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void panic(
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const char *message = nullptr,
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const cpu_state *user = nullptr,
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const char *function = __builtin_FUNCTION(),
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const char *file = __builtin_FILE(),
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uint64_t line = __builtin_LINE());
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/// Install a panic handler.
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/// \arg entrypoint Virtual address of the panic handler's entrypoint
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/// \arg symbol_data Symbol table data
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void install(uintptr_t entrypoint, util::const_buffer symbol_data);
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} // namespace panic
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#ifndef NDEBUG
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__attribute__ ((always_inline))
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inline void kassert(
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bool check,
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const char *message = nullptr,
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const cpu_state *user = nullptr,
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const char *function = __builtin_FUNCTION(),
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const char *file = __builtin_FILE(),
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uint64_t line = __builtin_LINE())
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{
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if (!check)
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panic::panic(message, user, function, file, line);
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}
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#define assert(x) kassert((x))
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#else // NDEBUG
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#define kassert(...) ((void)0)
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#define assert(x) ((void)0)
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#endif // NDEBUG
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