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78da4586a0
While MacOS doesn't natively support the alias attribute, let's support it with TCC anyway. This means we need to make a decision if the string in the alias attribute is decorated or not due to the implicit underscore on MacOS. To make life easier we decide that it's the C name, i.e. without underscore, and so TCC needs to emit alias names with underscore handling. Irrespective of that the test case needs to deal with the underscore itself for __asm__ renaming which is always requiring the assembler name.
30 lines
722 B
C
30 lines
722 B
C
/* Check semantics of various constructs to generate renamed symbols. */
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extern int printf (const char *, ...);
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void target(void);
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void target(void) {
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printf("in target function\n");
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}
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void alias_for_target(void) __attribute__((alias("target")));
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#ifdef __leading_underscore
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void asm_for_target(void) __asm__("_target");
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#else
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void asm_for_target(void) __asm__("target");
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#endif
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/* This is not supposed to compile, alias targets must be defined in the
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same unit. In TCC they even must be defined before the reference
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void alias_for_undef(void) __attribute__((alias("undefined")));
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*/
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extern void inunit2(void);
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int main(void)
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{
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target();
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alias_for_target();
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asm_for_target();
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inunit2();
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return 0;
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}
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