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  1. 14 10月, 2007 1 次提交
  3. 08 10月, 2007 2 次提交
  5. 03 10月, 2007 1 次提交
  7. 01 10月, 2007 1 次提交
  9. 30 9月, 2007 2 次提交
  11. 29 9月, 2007 1 次提交
  13. 27 9月, 2007 1 次提交
    • J
      Great rework and cleanups to ease PowerPC implementations definitions. · a750fc0b
      由 j_mayer 提交于 
      * cleanup cpu.h, removing definitions used only in translate.c/translate_init.c
* add new flags to define instructions sets more precisely
* various changes in MMU models definitions
* add definitions for PowerPC 440/460 support (insns and SPRs).
* add definitions for PowerPC 401/403 and 620 input pins model
* Fix definitions for most PowerPC 401, 403, 405, 440, 601, 602, 603 and 7x0
* Preliminary support for PowerPC 74xx (aka G4) without altivec.
* Code provision for other PowerPC support (7x5, 970, ...).
* New SPR and PVR defined, from PowerPC 2.04 specification and other sources
* Misc code bugs, error messages and styles fixes.
* Update status files for PowerPC cores support.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3244 c046a42c-6fe2-441c-8c8c-71466251a162
      a750fc0b
  15. 17 9月, 2007 2 次提交
  17. 24 4月, 2007 1 次提交
  19. 17 4月, 2007 1 次提交
  21. 16 4月, 2007 2 次提交
  23. 14 4月, 2007 1 次提交
  25. 13 4月, 2007 2 次提交
  27. 10 4月, 2007 1 次提交
  29. 08 4月, 2007 1 次提交
  31. 31 3月, 2007 1 次提交
  33. 30 3月, 2007 1 次提交
    • J
      New model for PowerPC CPU hardware interrupt events: · 47103572
      由 j_mayer 提交于 
      move all PowerPC specific code into target-ppc/helper.c to avoid polluting
the common code in cpu-exec.c. This makes implementation of new features
(ie embedded PowerPC timers, critical interrupts, ...) easier.
This also avoid hardcoding the IRQ callback in the OpenPIC controller,
making it more easily reusable and allowing cascading.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2542 c046a42c-6fe2-441c-8c8c-71466251a162
      47103572
  35. 07 3月, 2007 1 次提交
    • J
      Great PowerPC emulation code resynchronisation and improvments: · 76a66253
      由 j_mayer 提交于 
      - Add status file to make regression tracking easier
- Move all micro-operations helpers definitions into a separate header:
  should never be seen outside of op.c
- Update copyrights
- Add new / missing PowerPC CPU definitions
- Add definitions for PowerPC BookE
- Add support for PowerPC 6xx/7xx software driven TLBs
  Allow use of PowerPC 603 as an example
- Add preliminary code for POWER, POWER2, PowerPC 403, 405, 440, 601, 602
  and BookE support
- Avoid compiling priviledged only resources support for user-mode emulation
- Remove unused helpers / micro-ops / dead code
- Add instructions usage statistics dump: useful to figure which instructions
  need strong optimizations.
- Micro-operation fixes:
  * add missing RETURN in some micro-ops
  * fix prototypes
  * use softfloat routines for all floating-point operations
  * fix tlbie instruction
  * move some huge micro-operations into helpers
- emulation fixes:
  * fix inverted opcodes for fcmpo / fcmpu
  * condition register update is always to be done after the whole
    instruction has completed
  * add missing NIP updates when calling helpers that may generate an
    exception
- optimizations and improvments:
  * optimize very often used instructions (li, mr, rlwixx...)
  * remove specific micro-ops for rarely used instructions
  * add routines for addresses computations to avoid bugs due to multiple
    different implementations
  * fix TB linking: do not reset T0 at the end of every TB.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2473 c046a42c-6fe2-441c-8c8c-71466251a162
      76a66253
  37. 18 9月, 2006 1 次提交
  39. 31 10月, 2005 1 次提交
  41. 08 7月, 2005 1 次提交
  43. 05 6月, 2005 1 次提交
  45. 22 6月, 2004 1 次提交
  47. 03 6月, 2004 1 次提交
  49. 27 5月, 2004 1 次提交
  51. 21 5月, 2004 1 次提交
  53. 13 4月, 2004 2 次提交