mirror of
https://github.com/frida/tinycc
synced 2024-11-30 19:43:07 +03:00
42 lines
940 B
C
42 lines
940 B
C
#include <stdio.h>
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#include <stdlib.h>
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asm (
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".text;"
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".globl _us;.globl _ss;.globl _uc;.globl _sc;"
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"_us:;_ss:;_uc:;_sc:;"
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"movl $0x1234ABCD, %eax;"
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"ret;"
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);
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#if 1
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#define us _us
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#define ss _ss
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#define uc _uc
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#define sc _sc
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#endif
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int main()
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{
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unsigned short us(void);
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short ss(void);
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unsigned char uc(void);
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signed char sc(void);
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unsigned short (*fpus)(void) = us;
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short (*fpss)(void) = ss;
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unsigned char (*fpuc)(void) = uc;
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signed char (*fpsc)(void) = sc;
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printf("%08X %08X\n", us() + 1, fpus() + 1);
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printf("%08X %08X\n", ss() + 1, fpss() + 1);
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printf("%08X %08X\n", uc() + 1, fpuc() + 1);
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printf("%08X %08X\n", sc() + 1, fpsc() + 1);
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printf("\n");
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printf("%08X %08X\n", fpus() + 1, us() + 1);
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printf("%08X %08X\n", fpss() + 1, ss() + 1);
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printf("%08X %08X\n", fpuc() + 1, uc() + 1);
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printf("%08X %08X\n", fpsc() + 1, sc() + 1);
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return 0;
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}
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