.section .text.start, "ax", @progbits
.globl _start
_start:
  /* Debug/JTAG may replace the RAM image without resetting Rocket's I-cache. */
  fence.i
  csrw mie, zero
  li t0, 0x8
  csrc mstatus, t0

  .option push
  .option norelax
  la gp, __global_pointer$
  .option pop

  li t0, 0x6000
  csrs mstatus, t0

  la sp, _stack_top

  la t0, __bss_start
  la t1, __bss_end
1:
  bgeu t0, t1, 2f
  sd zero, 0(t0)
  addi t0, t0, 8
  j 1b

2:
  call bsp_init
  call main
  tail _exit