mirror of
https://github.com/frida/tinycc
synced 2024-12-22 21:16:49 +03:00
e7c71e2473
See testcase. The C and asm symtab are still separate, but integrated tighter: the asm labels are only synched at file end, not after each asm snippet (this fixes references from one to another asm block), the C and asm syms are synched both ways, so defining things in asm and refering from C, or the other way around works. In effect this model reflects what happens with GCC better. For this the asm labels aren't using the C label namespace anymore, but their own, which increases the size of each TokenSym by a pointer.
32 lines
510 B
C
32 lines
510 B
C
#include <stdio.h>
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#if defined _WIN32 && !defined __TINYC__
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# define U "_"
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#else
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# define U
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#endif
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const char str[] = "x1\n";
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#ifdef __x86_64__
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asm(U"x1: push %rbp; mov $"U"str, %rdi; call "U"printf; pop %rbp; ret");
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#elif defined (__i386__)
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asm(U"x1: push $"U"str; call "U"printf; pop %eax; ret");
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#endif
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int main(int argc, char *argv[])
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{
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asm("call "U"x1");
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asm("call "U"x2");
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asm("call "U"x3");
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return 0;
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}
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static
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int x2(void)
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{
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printf("x2\n");
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return 2;
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}
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extern int x3(void);
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