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https://github.com/jart/cosmopolitan.git
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7e0a09feec
This change ports APE Loader to Linux AARCH64, so that Raspberry Pi users can run programs like redbean, without the executable needing to modify itself. Progress has also slipped into this change on the issue of making progress better conforming to user expectations and industry standards regarding which symbols we're allowed to declare
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef COSMOPOLITAN_LIBC_ASSERT_H_
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#define COSMOPOLITAN_LIBC_ASSERT_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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void __assert_fail(const char *, const char *, int) relegated;
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#ifdef NDEBUG
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#define assert(x) ((void)0)
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#else
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#define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__), 0)))
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#endif
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#ifndef __cplusplus
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#define static_assert _Static_assert
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#endif
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#ifdef COSMO
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extern bool __assert_disable;
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#ifndef NDEBUG
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#define unassert(x) __assert_macro(x, #x)
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#define npassert(x) __assert_macro(x, #x)
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#define __assert_macro(x, s) \
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({ \
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if (__builtin_expect(!(x), 0)) { \
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__assert_fail(s, __FILE__, __LINE__); \
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__builtin_trap(); \
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} \
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(void)0; \
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})
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#else
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#define npassert(x) \
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({ \
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if (__builtin_expect(!(x), 0)) { \
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__builtin_trap(); \
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} \
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(void)0; \
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})
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#define unassert(x) \
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({ \
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if (__builtin_expect(!(x), 0)) { \
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__builtin_unreachable(); \
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} \
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(void)0; \
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})
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#endif /* NDEBUG */
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#endif /* COSMO */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_ASSERT_H_ */
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