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eb001/tb/sw/src/slvStartup.S

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332 B
ArmAsm
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#include "custom_ops.S"
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.extern main
.globl _prog_start
.section .text.init
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_prog_start:
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li sp, 0x40001000
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call main
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ecall
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.balign 32
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.section .trap_entry, "ax", %progbits
trap_entry:
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# io.interrupt(0) := intTxError
# io.interrupt(1) := intRxError
# io.interrupt(2) := intRxStart
# io.interrupt(3) := intRxEnd
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