1. 03 Jul, 2010 1 commit
  2. 19 Jan, 2010 1 commit
  3. 16 Aug, 2009 1 commit
  4. 16 Jul, 2009 1 commit
  5. 24 Apr, 2009 1 commit
  6. 04 Jan, 2009 1 commit
  7. 18 Dec, 2008 1 commit
  8. 16 Dec, 2008 1 commit
  9. 15 Dec, 2008 3 commits
  10. 11 Dec, 2008 2 commits
  11. 07 Dec, 2008 1 commit
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  13. 05 Dec, 2008 1 commit
  14. 27 Nov, 2008 2 commits
  15. 24 Nov, 2008 1 commit
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  17. 19 Nov, 2008 1 commit
  18. 03 Sep, 2008 1 commit
  19. 07 Apr, 2008 2 commits
  20. 23 Nov, 2007 1 commit
  21. 14 Nov, 2007 1 commit
  22. 03 Nov, 2007 1 commit
    • j_mayer's avatar
      PowerPC MMU and exception fixes: · faadf50e
      j_mayer authored
      * PowerPC 601 (and probably POWER/POWER2) uses a different BAT format than
        later PowerPC implementation.
      * Bugfix in BATs check: must not stop after 4 BATs when more are provided.
      * Enable POWER 'rac' instruction.
      * Fix exception prefix for all supported PowerPC implementations.
      * Fix exceptions, MMU model and bus model for PowerPC 601 & 620.
      * Enable PowerPC 620 as it could mostly boot a PreP target.
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3518 c046a42c-6fe2-441c-8c8c-71466251a162
      faadf50e
  23. 25 Oct, 2007 1 commit
  24. 14 Oct, 2007 1 commit
    • j_mayer's avatar
      Replace is_user variable with mmu_idx in softmmu core, · 6ebbf390
      j_mayer authored
        allowing support of more than 2 mmu access modes.
      Add backward compatibility is_user variable in targets code when needed.
      Implement per target cpu_mmu_index function, avoiding duplicated code
        and #ifdef TARGET_xxx in softmmu core functions.
      Implement per target mmu modes definitions. As an example, add PowerPC
        hypervisor mode definition and Alpha executive and kernel modes definitions.
      Optimize PowerPC case, precomputing mmu_idx when MSR register changes
        and using the same definition in code translation code.
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
      6ebbf390
  25. 07 Oct, 2007 2 commits
  26. 30 Sep, 2007 1 commit
  27. 26 Sep, 2007 1 commit
    • j_mayer's avatar
      Great rework and cleanups to ease PowerPC implementations definitions. · a750fc0b
      j_mayer authored
      * 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
  28. 17 Sep, 2007 1 commit
  29. 16 Sep, 2007 1 commit
  30. 11 Jul, 2007 1 commit
  31. 03 Jun, 2007 1 commit
  32. 24 Apr, 2007 1 commit
  33. 16 Apr, 2007 1 commit
  34. 22 Mar, 2007 1 commit
    • j_mayer's avatar
      PowerPC bugfixes: · e864cabd
      j_mayer authored
      - must clear carry bit when doing addic with a zero immediate value
      - fix missing RETURN in micro-operation that would lead to random failures
        and crashes
      - add USE_PRECISE_EMULATION compilation-time option to choose between
        getting exact floating point results and fast but less accurate computation.
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2526 c046a42c-6fe2-441c-8c8c-71466251a162
      e864cabd