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09829a9e69
%al is used as a hidden register to specify the number of passed vector registers
51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
--TEST--
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001: Argument Passing
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--TARGET--
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x86
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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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int32_t c_4 = 4;
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int32_t c_5 = 5;
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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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int32_t c_9 = 9;
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int32_t c_10 = 10;
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uintptr_t f = func(printf, 4);
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uintptr_t fmt = "%d %d %d %d %d %d %d %d %d %d\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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subl $0x2c, %esp
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movl $.L1, (%esp)
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movl $1, 4(%esp)
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movl $2, 8(%esp)
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movl $3, 0xc(%esp)
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movl $4, 0x10(%esp)
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movl $5, 0x14(%esp)
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movl $6, 0x18(%esp)
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movl $7, 0x1c(%esp)
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movl $8, 0x20(%esp)
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movl $9, 0x24(%esp)
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movl $0xa, 0x28(%esp)
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calll printf
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addl $0x2c, %esp
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retl
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.rodata
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.db 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, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25
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.db 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x20, 0x25, 0x64, 0x0a, 0x00
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1 2 3 4 5 6 7 8 9 10
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exit code = 21
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