gnu/dist/gdb6/gdb/testsuite/gdb.asm/v850.inc

   1         comment "subroutine prologue"
   2         .macro gdbasm_enter
   3         add -8,sp
   4         st.w r31,4[sp]
   5         st.w r29,0[sp]
   6         mov sp,r29
   7         .endm
   8
   9         comment "subroutine epilogue"
  10         .macro gdbasm_leave
  11         mov r29,sp
  12         ld.w 0[sp],r29
  13         ld.w 4[sp],r31
  14         add 8,sp
  15         jmp [r31]
  16         .endm
  17
  18         .macro gdbasm_call subr
  19         jarl \subr,r31
  20         .endm
  21
  22         .macro gdbasm_several_nops
  23         nop
  24         nop
  25         nop
  26         nop
  27         .endm
  28
  29         comment "exit (0)"
  30         .macro gdbasm_exit0
  31         halt
  32         .endm
  33
  34         comment "crt0 startup"
  35         .macro gdbasm_startup
  36         movea 255,r0,r20
  37         mov r0, r21
  38         ori 65535, r0, r21
  39         movhi 32, r0, sp
  40         .endm
  41