mirror of https://repo.or.cz/tinycc.git
38 lines
883 B
C
38 lines
883 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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int g_int = 34;
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int alias_int __attribute__((alias("g_int")));
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#ifdef __leading_underscore
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# define _ "_"
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#else
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# define _
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#endif
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void asm_for_target(void) __asm__(_"target");
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int asm_int __asm__(_"g_int");
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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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printf("g_int = %d\nalias_int = %d\nasm_int = %d\n", g_int, alias_int, asm_int);
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inunit2();
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return 0;
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}
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