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30 lines
648 B
ArmAsm
30 lines
648 B
ArmAsm
/* https://cirosantilli.com/linux-kernel-module-cheat#gnu-gas-assembler data sizes */
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#include <lkmc.h>
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LKMC_PROLOGUE
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#define ASSERT_DIFF(label1, label2, result) \
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adr x0, label1; \
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adr x1, label2; \
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sub x0, x1, x0; \
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LKMC_ASSERT_EQ(x0, =result)
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ASSERT_DIFF(mybyte, myword, 1)
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ASSERT_DIFF(myword, mylong, 4)
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ASSERT_DIFF(mylong, myquad, 4)
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ASSERT_DIFF(myquad, myocta, 8)
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ASSERT_DIFF(myocta, theend, 16)
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#undef ASSERT_DIF
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LKMC_EPILOGUE
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mybyte:
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.byte 0x12
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myword:
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.word 0x1234
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mylong:
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.long 0x12345678
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myquad:
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.quad 0x123456789ABCDEF0
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myocta:
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.octa 0x123456789ABCDEF0123456789ABCDEF0
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theend:
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