Great PowerPC emulation code resynchronisation and improvments:

- 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

1 files changed, 79 insertions, 0 deletions

diff --git a/target-ppc/mfrom_table.c b/target-ppc/mfrom_table.c
new file mode 100644
index 0000000..4c27173
--- /dev/null
+++ b/target-ppc/mfrom_table.c
@@ -0,0 +1,79 @@
+static const uint8_t mfrom_ROM_table[602] =
+{
+     77,  77,  76,  76,  75,  75,  74,  74, 
+     73,  73,  72,  72,  71,  71,  70,  70, 
+     69,  69,  68,  68,  68,  67,  67,  66, 
+     66,  65,  65,  64,  64,  64,  63,  63, 
+     62,  62,  61,  61,  61,  60,  60,  59, 
+     59,  58,  58,  58,  57,  57,  56,  56, 
+     56,  55,  55,  54,  54,  54,  53,  53, 
+     53,  52,  52,  51,  51,  51,  50,  50, 
+     50,  49,  49,  49,  48,  48,  47,  47, 
+     47,  46,  46,  46,  45,  45,  45,  44, 
+     44,  44,  43,  43,  43,  42,  42,  42, 
+     42,  41,  41,  41,  40,  40,  40,  39, 
+     39,  39,  39,  38,  38,  38,  37,  37, 
+     37,  37,  36,  36,  36,  35,  35,  35, 
+     35,  34,  34,  34,  34,  33,  33,  33, 
+     33,  32,  32,  32,  32,  31,  31,  31, 
+     31,  30,  30,  30,  30,  29,  29,  29, 
+     29,  28,  28,  28,  28,  28,  27,  27, 
+     27,  27,  26,  26,  26,  26,  26,  25, 
+     25,  25,  25,  25,  24,  24,  24,  24, 
+     24,  23,  23,  23,  23,  23,  23,  22, 
+     22,  22,  22,  22,  21,  21,  21,  21, 
+     21,  21,  20,  20,  20,  20,  20,  20, 
+     19,  19,  19,  19,  19,  19,  19,  18, 
+     18,  18,  18,  18,  18,  17,  17,  17, 
+     17,  17,  17,  17,  16,  16,  16,  16, 
+     16,  16,  16,  16,  15,  15,  15,  15, 
+     15,  15,  15,  15,  14,  14,  14,  14, 
+     14,  14,  14,  14,  13,  13,  13,  13, 
+     13,  13,  13,  13,  13,  12,  12,  12, 
+     12,  12,  12,  12,  12,  12,  12,  11, 
+     11,  11,  11,  11,  11,  11,  11,  11, 
+     11,  11,  10,  10,  10,  10,  10,  10, 
+     10,  10,  10,  10,  10,   9,   9,   9, 
+      9,   9,   9,   9,   9,   9,   9,   9, 
+      9,   9,   8,   8,   8,   8,   8,   8, 
+      8,   8,   8,   8,   8,   8,   8,   8, 
+      7,   7,   7,   7,   7,   7,   7,   7, 
+      7,   7,   7,   7,   7,   7,   7,   7, 
+      7,   6,   6,   6,   6,   6,   6,   6, 
+      6,   6,   6,   6,   6,   6,   6,   6, 
+      6,   6,   6,   6,   5,   5,   5,   5, 
+      5,   5,   5,   5,   5,   5,   5,   5, 
+      5,   5,   5,   5,   5,   5,   5,   5, 
+      5,   5,   5,   4,   4,   4,   4,   4, 
+      4,   4,   4,   4,   4,   4,   4,   4, 
+      4,   4,   4,   4,   4,   4,   4,   4, 
+      4,   4,   4,   4,   4,   4,   4,   3, 
+      3,   3,   3,   3,   3,   3,   3,   3, 
+      3,   3,   3,   3,   3,   3,   3,   3, 
+      3,   3,   3,   3,   3,   3,   3,   3, 
+      3,   3,   3,   3,   3,   3,   3,   3, 
+      3,   3,   3,   3,   3,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   2,   2, 
+      2,   2,   2,   2,   2,   2,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   1,   1,   1,   1,   1,   1,   1, 
+      1,   0, 
+};