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qemu / qemu / c3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7
commitc3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7[log] [tgz]
authorj_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162>Sun Nov 11 00:18:34 2007 +0000
committerj_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162>Sun Nov 11 00:18:34 2007 +0000
treea49e92ffaeb9672c585601f608bc726e3fab134c
parenta76dc35afd2663343229d9dc05d493950d067b56 [diff]
Optimize PowerPC overflow flag computation in most useful cases.
Use the same routines to check overflow for addo, subfo and PowerPC 405
  multiply and add cases.
Fix carry reset in addme(o) and subfme(o) cases.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3574 c046a42c-6fe2-441c-8c8c-71466251a162
4 files changed
tree: a49e92ffaeb9672c585601f608bc726e3fab134c
  1. audio/
  2. darwin-user/
  3. fpu/
  4. hw/
  5. keymaps/
  6. linux-user/
  7. pc-bios/
  8. slirp/
  9. target-alpha/
  10. target-arm/
  11. target-cris/
  12. target-i386/
  13. target-m68k/
  14. target-mips/
  15. target-ppc/
  16. target-sh4/
  17. target-sparc/
  18. tests/
  19. .cvsignore
  20. a.out.h
  21. aes.c
  22. aes.h
  23. alpha-dis.c
  24. alpha.ld
  25. arm-dis.c
  26. arm-semi.c
  27. arm.ld
  28. block-bochs.c
  29. block-cloop.c
  30. block-cow.c
  31. block-dmg.c
  32. block-parallels.c
  33. block-qcow.c
  34. block-qcow2.c
  35. block-raw.c
  36. block-vmdk.c
  37. block-vpc.c
  38. block-vvfat.c
  39. block.c
  40. block_int.h
  41. bswap.h
  42. Changelog
  43. check_ops.sh
  44. cocoa.m
  45. configure
  46. console.c
  47. COPYING
  48. COPYING.LIB
  49. cpu-all.h
  50. cpu-defs.h
  51. cpu-exec.c
  52. cris-dis.c
  53. cutils.c
  54. d3des.c
  55. d3des.h
  56. dis-asm.h
  57. disas.c
  58. disas.h
  59. dyngen-exec.h
  60. dyngen-op.h
  61. dyngen.c
  62. dyngen.h
  63. elf.h
  64. elf_ops.h
  65. exec-all.h
  66. exec.c
  67. gdbstub.c
  68. gdbstub.h
  69. host-utils.c
  70. host-utils.h
  71. hostregs_helper.h
  72. hpet.h
  73. i386-dis.c
  74. i386-vl.ld
  75. i386.ld
  76. ia64.ld
  77. keymaps.c
  78. kqemu.c
  79. kqemu.h
  80. LICENSE
  81. loader.c
  82. m68k-dis.c
  83. m68k-semi.c
  84. m68k.ld
  85. Makefile
  86. Makefile.target
  87. mips-dis.c
  88. mips.ld
  89. mipsel.ld
  90. monitor.c
  91. osdep.c
  92. osdep.h
  93. ppc-dis.c
  94. ppc.ld
  95. qemu-binfmt-conf.sh
  96. qemu-doc.texi
  97. qemu-img.c
  98. qemu-img.texi
  99. qemu-tech.texi
  100. qemu_socket.h
  101. readline.c
  102. README
  103. s390-dis.c
  104. s390.ld
  105. sdl.c
  106. sdl_keysym.h
  107. sh4-dis.c
  108. softmmu-semi.h
  109. softmmu_exec.h
  110. softmmu_header.h
  111. softmmu_template.h
  112. sparc-dis.c
  113. sparc.ld
  114. sparc64.ld
  115. tap-win32.c
  116. texi2pod.pl
  117. thunk.c
  118. thunk.h
  119. TODO
  120. translate-all.c
  121. translate-op.c
  122. uboot_image.h
  123. usb-linux.c
  124. VERSION
  125. vgafont.h
  126. vl.c
  127. vl.h
  128. vnc.c
  129. vnc_keysym.h
  130. vnchextile.h
  131. x86_64.ld
  132. x_keymap.c