Tool/software:
Hi,
followed this thread:
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1413982/processor-sdk-am64x-my-hello-world-is-not-able-to-boot-from-fsbl
_start must be put at 0x0, but why in adacore assembly, it doesn't have start symbol, I saw instead you are using _c_init00 which is in msram.
<code>
.text
.global _vectors
.type _vectors,%function
.section ".vectors","ax",%progbits
.arm
.align 2
_vectors:
LDR pc, reset_addr // Reset
LDR pc, undefined_addr // Undefined Instruction
LDR pc, svc_addr // Software interrupt
LDR pc, prefetch_abort_addr // Abort (prefetch)
LDR pc, data_abort_addr // Abort (data)
LDR pc, reserved_addr // rsvd
LDR pc, irq_addr // IRQ
LDR pc, fiq_addr // FIQ
reset_addr: .long _c_int00
undefined_addr: .long HwiP_undefined_handler
svc_addr: .long HwiP_svc_handler
prefetch_abort_addr: .long HwiP_prefetch_abort_handler
data_abort_addr: .long HwiP_data_abort_handler
reserved_addr: .long HwiP_reserved_handler
irq_addr: .long HwiP_irq_handler
</code>
Question: I want the same in my adacore run time.
however, if I put _start at 0x20 or any other place, it won't boot.
Can i do the same trick, put a instead of using init00 eg:
