perf.fuc 1.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657
  1. /*
  2. * Copyright 2013 Red Hat Inc.
  3. *
  4. * Permission is hereby granted, free of charge, to any person obtaining a
  5. * copy of this software and associated documentation files (the "Software"),
  6. * to deal in the Software without restriction, including without limitation
  7. * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8. * and/or sell copies of the Software, and to permit persons to whom the
  9. * Software is furnished to do so, subject to the following conditions:
  10. *
  11. * The above copyright notice and this permission notice shall be included in
  12. * all copies or substantial portions of the Software.
  13. *
  14. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  17. * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18. * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19. * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20. * OTHER DEALINGS IN THE SOFTWARE.
  21. *
  22. * Authors: Ben Skeggs
  23. */
  24. #ifdef INCLUDE_PROC
  25. process(PROC_PERF, #perf_init, #perf_recv)
  26. #endif
  27. /******************************************************************************
  28. * PERF data segment
  29. *****************************************************************************/
  30. #ifdef INCLUDE_DATA
  31. #endif
  32. /******************************************************************************
  33. * PERF code segment
  34. *****************************************************************************/
  35. #ifdef INCLUDE_CODE
  36. // description
  37. //
  38. // $r15 - current (perf)
  39. // $r14 - sender process name
  40. // $r13 - message
  41. // $r12 - data0
  42. // $r11 - data1
  43. // $r0 - zero
  44. perf_recv:
  45. ret
  46. // description
  47. //
  48. // $r15 - current (perf)
  49. // $r0 - zero
  50. perf_init:
  51. ret
  52. #endif