gdb/testsuite/gdb.asm/pa.inc

   1         comment "subroutine prologue"
   2         .macro gdbasm_enter
   3         stw %rp, -20(%sp)
   4         copy %r3, %r1
   5         copy %sp, %r3
   6         stwm %r1, 64(%sp)
   7         .endm
   8
   9         comment "subroutine epilogue"
  10         .macro gdbasm_leave
  11         ldw -20(%r3), %rp
  12         bv %r0(%rp)
  13         ldwm -64(%sp), %r3
  14         .endm
  15
  16         .macro gdbasm_call subr
  17         bl      \subr , %rp
  18         nop
  19         .endm
  20
  21         .macro gdbasm_several_nops
  22         nop
  23         nop
  24         nop
  25         nop
  26         .endm
  27
  28         comment "exit (0)"
  29         .macro gdbasm_exit0
  30         comment "Don't know how to exit, but this will certainly halt..."
  31         ldw     0(%r0), %r1
  32         .endm
  33
  34         comment "crt0 startup"
  35         .macro gdbasm_startup
  36         .align 4
  37         .endm
  38
  39         comment "Declare a data variable"
  40         .purgem gdbasm_datavar
  41         .macro gdbasm_datavar name value
  42         .data
  43 \name:
  44         .long   \value
  45         .endm