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gerrit.twrp.me / android_bootable_recovery / 1f12775707350d805a520dc0dc8c68b77ce5d9ef
commit1f12775707350d805a520dc0dc8c68b77ce5d9ef[log] [tgz]
authorCaptain Throwback <captainthrowback@hotmail.com>Tue Jan 19 17:30:20 2016 -0500
committerDees Troy <dees_troy@teamw.in>Thu Feb 04 15:09:58 2016 +0100
tree88fa7341aab6d0192ca1c2ba73c63918a1cea5a5
parented974bb87ab099e5168768b3381dcdf80d83f3c8 [diff]
Add TWRP flags to enable logd and/or logcat in recovery

Developers and device maintainers may find it useful to have access
to logcat in recovery. This patch set adds the following build flags:

TARGET_USES_LOGD - This is an Android build flag that enables logd
support. Devices that don't have built in kernel logging to dev/log/*
will need this flag for logcat. We'll also use this to include the
necessary support files for logd in TWRP.

TWRP_INCLUDE_LOGCAT - This enables logcat support in recovery.

I pulled the init entries from my HTC One M8 GPE boot.img,
so I'm not certain whether these will work for all devices
or if they're all necessary.

Feedback is welcome.

PS2: Use "TARGET_USES_LOGD" instead as this flag already exists, and
previous flag was named incorrectly (logd isn't kernel logging)

PS3: Start logd service on load_persist_props action, needed for 6.0+

PS4: More info on "TARGET_USES_LOGD" flag as related to liblog
compilation can be found at the below links:

https://android.googlesource.com/platform/system/core/+/android-6.0.1_r10/liblog/Android.mk#27
https://android.googlesource.com/platform/system/core/+/android-6.0.1_r10/liblog/Android.mk#50

Whether or not this flag is needed for logcat in TWRP is dependent
on whether liblog was compiled with this flag.

PS5: Update commit message to better describe "TARGET_USES_LOGD" flag

PS6: Another commit message update

Change-Id: Iaac6c6c822dc93fbe4b6eadcf24eef6995dd6b50
5 files changed
tree: 88fa7341aab6d0192ca1c2ba73c63918a1cea5a5
  1. applypatch/
  2. bmlutils/
  3. crypto/
  4. digest/
  5. dosfstools/
  6. edify/
  7. etc/
  8. exfat/
  9. fb2png/
  10. flashutils/
  11. fonts/
  12. fuse/
  13. gpt/
  14. gui/
  15. htcdumlock/
  16. injecttwrp/
  17. libblkid/
  18. libcrecovery/
  19. libmincrypt/
  20. libpixelflinger/
  21. libtar/
  22. minadbd/
  23. minadbd.old/
  24. minui/
  25. minui.old/
  26. minuitwrp/
  27. minzip/
  28. mmcutils/
  29. mtdutils/
  30. mtp/
  31. openaes/
  32. orscmd/
  33. pigz/
  34. prebuilt/
  35. res/
  36. res-hdpi/
  37. res-mdpi/
  38. res-xhdpi/
  39. res-xxhdpi/
  40. res-xxxhdpi/
  41. scripts/
  42. sepolicy/
  43. simg2img/
  44. testdata/
  45. tests/
  46. toolbox/
  47. tools/
  48. toybox/
  49. twrpTarMain/
  50. uncrypt/
  51. updater/
  52. .gitignore
  53. adb_install.cpp
  54. adb_install.h
  55. Android.mk
  56. asn1_decoder.cpp
  57. asn1_decoder.h
  58. bootloader.cpp
  59. bootloader.h
  60. CleanSpec.mk
  61. common.h
  62. data.cpp
  63. data.hpp
  64. default_device.cpp
  65. device.cpp
  66. device.h
  67. find_file.cpp
  68. find_file.hpp
  69. fixContexts.cpp
  70. fixContexts.hpp
  71. fuse.h
  72. fuse_sdcard_provider.c
  73. fuse_sdcard_provider.h
  74. fuse_sideload.c
  75. fuse_sideload.h
  76. infomanager.cpp
  77. infomanager.hpp
  78. install.cpp
  79. install.h
  80. interlace-frames.py
  81. legacy_properties.h
  82. legacy_property_service.c
  83. legacy_property_service.h
  84. mounts.c
  85. mounts.h
  86. NOTICE
  87. openrecoveryscript.cpp
  88. openrecoveryscript.hpp
  89. partition.cpp
  90. partitionmanager.cpp
  91. partitions.hpp
  92. README.md
  93. recovery.cpp
  94. recovery_ui.h
  95. roots.cpp
  96. roots.h
  97. screen_ui.cpp
  98. screen_ui.h
  99. set_metadata.c
  100. set_metadata.h
  101. tarWrite.c
  102. tarWrite.h
  103. tw_atomic.cpp
  104. tw_atomic.hpp
  105. twcommon.h
  106. twinstall.cpp
  107. twinstall.h
  108. twrp-functions.cpp
  109. twrp-functions.hpp
  110. twrp.cpp
  111. twrpDigest.cpp
  112. twrpDigest.hpp
  113. twrpDU.cpp
  114. twrpDU.hpp
  115. twrpTar.cpp
  116. twrpTar.h
  117. twrpTar.hpp
  118. ui.cpp
  119. ui.h
  120. variables.h
  121. verifier.cpp
  122. verifier.h
  123. verifier_test.cpp
  124. verifier_test.sh
README.md

Team Win Recovery Project (TWRP)

You can find a compiling guide here.