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33 lines
660 B
ArmAsm
33 lines
660 B
ArmAsm
/* https://cirosantilli.com/linux-kernel-module-cheat#userland-assembly */
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#include <lkmc.h>
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LKMC_PROLOGUE
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ldr r4, =0x12345678
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ldr r5, =0x12345678
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/* Passing examples. */
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/* Register immediate. */
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LKMC_ASSERT_EQ(r4, =0x12345678)
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#if 0
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/* Syntax not supported. */
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LKMC_ASSERT_EQ(=0x12345678, r4)
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#endif
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/* Register register. */
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LKMC_ASSERT_EQ_REG(r4, r5)
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LKMC_ASSERT_EQ_REG(r5, r4)
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/* Register memory. */
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LKMC_ASSERT_EQ(r4, myvar)
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#if 0
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/* Syntax not supported. */
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LKMC_ASSERT_EQ(myvar, r4)
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#endif
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/* Now let's fail. */
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LKMC_ASSERT_EQ(r4, =0x12345679)
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LKMC_EPILOGUE
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myvar: .quad 0x12345678
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