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5a48805c81
Fix parameter passing code to perform sign or zero extension when pass a regiser or a constant TODO: ARM code maight need similar changes
54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
--TEST--
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001: Argument Passing
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--TARGET--
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x86_64
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--ARGS--
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-S --run
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--CODE--
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{
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int8_t c_1 = 1;
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int16_t c_2 = 2;
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int32_t c_3 = 3;
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int64_t c_4 = 4;
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int64_t c_5 = 0x100000000;
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uint8_t c_6 = 6;
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uint16_t c_7 = 7;
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uint32_t c_8 = 8;
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int64_t c_9 = 9;
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int64_t c_10 = 0x100000000;
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uintptr_t f = func(printf);
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uintptr_t fmt = "%d %d %d %lld 0x%llx %d %d %d %lld 0x%llx\n";
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l_1 = START(l_3);
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int32_t d_2, l_2 = CALL/11(l_1, f, fmt, c_1, c_2, c_3, c_4, c_5, c_6, c_7, c_8, c_9, c_10);
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l_3 = RETURN(l_2, d_2);
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}
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--EXPECT--
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test:
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subq $0x28, %rsp
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leaq .L1(%rip), %rdi
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movl $1, %esi
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movl $2, %edx
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movl $3, %ecx
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movl $4, %r8d
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movabsq $0x100000000, %r9
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movl $6, (%rsp)
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movl $7, 8(%rsp)
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movl $8, 0x10(%rsp)
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movq $9, 0x18(%rsp)
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movabsq $0x100000000, %rax
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movq %rax, 0x20(%rsp)
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movabsq $_IO_printf, %rax
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callq *%rax
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addq $0x28, %rsp
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retq
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.rodata
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.db 0x90, 0x90, 0x90, 0x90, 0x90, 0x90
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.L1:
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.db 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x6c, 0x6c, 0x64, 0x20, 0x30, 0x78
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.db 0x25, 0x6c, 0x6c, 0x78, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x6c
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.db 0x6c, 0x64, 0x20, 0x30, 0x78, 0x25, 0x6c, 0x6c, 0x78, 0x0a, 0x00
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1 2 3 4 0x100000000 6 7 8 9 0x100000000
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exit code = 40
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