1 files changed, 0 insertions, 111 deletions
diff --git a/machine/sbi_entry.S b/machine/sbi_entry.S
deleted file mode 100644
index a37dd25..0000000
--- a/machine/sbi_entry.S
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "encoding.h"
-#include "mcall.h"
-
-  .section .sbi,"ax",@progbits
-  .option norvc
-  .align RISCV_PGSHIFT
-  .globl sbi_base
-sbi_base:
-
-  # TODO: figure out something better to do with this space.  It's not
-  # protected from the OS, so beware.
-  .skip RISCV_PGSIZE - 2048
-
-  # hart_id
-  .align 4
-  li a7, MCALL_HART_ID
-  ecall
-  ret
-
-  # num_harts
-  .align 4
-  lw a0, num_harts
-  ret
-
-  # query_memory
-  .align 4
-  tail __sbi_query_memory
-
-  # console_putchar
-  .align 4
-  li a7, MCALL_CONSOLE_PUTCHAR
-  ecall
-  ret
-
-  # console_getchar
-  .align 4
-  li a7, MCALL_CONSOLE_GETCHAR
-  ecall
-  ret
-
-  # empty
-  .align 4
-  unimp
-
-  # send ipi
-  .align 4
-  li a7, MCALL_SEND_IPI
-  ecall
-  ret
-
-  # clear ipi
-  .align 4
-  li a7, MCALL_CLEAR_IPI
-  ecall
-  ret
-
-  # timebase
-  .align 4
-  li a0, 10000000 # or, you know, we could provide the correct answer
-  ret
-
-  # shutdown
-  .align 4
-  li a7, MCALL_SHUTDOWN
-  ecall
-
-  # set_timer
-  .align 4
-  li a7, MCALL_SET_TIMER
-  ecall
-  ret
-
-  # mask_interrupt
-  .align 4
-  tail __sbi_mask_interrupt
-
-  # unmask_interrupt
-  .align 4
-  tail __sbi_unmask_interrupt
-
-  # remote_sfence_vm
-  .align 4
-  li a7, MCALL_REMOTE_SFENCE_VM
-  ecall
-  ret
-
-  # remote_sfence_vm_range
-  .align 4
-  li a7, MCALL_REMOTE_SFENCE_VM
-  ecall
-  ret
-
-  # remote_fence_i
-  .align 4
-  li a7, MCALL_REMOTE_FENCE_I
-  ecall
-  ret
-
-  # end of SBI trampolines
-
-  .globl do_mcall
-do_mcall:
-  mv a7, a0
-  mv a0, a1
-  mv a1, a2
-  ecall
-  ret
-
-  .align RISCV_PGSHIFT
-  .globl _sbi_end
-_sbi_end: