mirror of
https://github.com/cirosantilli/linux-kernel-module-cheat.git
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f176d04500
aarch64 basically done, but missing: - other archs - maybe convert main.c into C++ to use templates? - full review of ASSERT_EQ calling convention issues not seen by tests by chance - documentation
33 lines
645 B
C
33 lines
645 B
C
/* https://github.com/cirosantilli/linux-kernel-module-cheat#userland-assembly-c-standard-library */
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#ifndef COMMON_H
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#define COMMON_H
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/* We define in this header only macros that are the same on all archs. */
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/* common_arch.h contains arch specific macros. */
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#include "common_arch.h"
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.extern \
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exit, \
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printf, \
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puts \
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;
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/* Assert that the given branch instruction is taken. */
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#define ASSERT(branch_if_pass) \
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branch_if_pass 1f; \
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FAIL; \
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1: \
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;
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#ifndef ASSERT_EQ_REG
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/* Assert that a register equals another register. */
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#define ASSERT_EQ_REG(reg1, reg2) \
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cmp reg1, reg2; \
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ASSERT(beq); \
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;
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#endif
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#endif
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