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33 lines
634 B
ArmAsm
33 lines
634 B
ArmAsm
#include <lkmc.h>
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.global mystart
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mystart:
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/* = NEON setup */
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mov x1, #(0x3 << 20)
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msr cpacr_el1, x1
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isb
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/* Load the vector table. */
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ldr x0, =vector_table
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msr vbar_el1, x0
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/* Prepare the stack for main, mandatory for C code. */
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ldr x0, =stack_top
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mov sp, x0
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bl main
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/* If main returns, exit. */
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bl exit
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LKMC_VECTOR_TABLE
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/* Default trap handler that does nothing.
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*
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* Weak means that if any other file deinfes it as a non-weak global,
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* that one will take precedence.
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*
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* We need this one to not get undefined references.
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*/
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LKMC_WEAK(lkmc_vector_trap_handler)
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ret
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