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      1 /*
      2  * README.android describes in high-level the compiler-rt changes that we
      3  * cannot push upstream to the llvm.org repository:
      4  *  - Changes due to Android's build system.
      5  *  - Changes due to Android's toolchain.
      6  *  - Changes due to the limitations in Android-based consumer electronics.
      7  *
      8  * Some of them are to-dos. If and when they are done, there will no longer be
      9  * merge conflicts with upstream on those parts.
     10  *
     11  * The file contains useful hints when we try to resolve future 3-way merge
     12  * conflicts.
     13  */
     14 
     15 * For JellyBean: Synced to upstream r155350
     16 * For JellyBean MR1: Synced to upstream r162279
     17 * For Jellybean MR2: Synced to upstream r177337
     18 * For Key Lime Pie: Synced to upstream r187889
     19 
     20 * Recent downstreaming on 2013/8/8: Synced to r187889 (Contact srhines for merge questions.)
     21 * Recent downstreaming on 2013/6/13: Synced to r183849 (Contact srhines for merge questions.)
     22 * Recent downstreaming on 2013/5/3: Synced to r180792 (Contact srhines for merge questions.)
     23 * Recent downstreaming on 2013/3/18: Synced to r177337 (Contact srhines for merge questions.)
     24 * Recent downstreaming on 2013/3/5: Synced to r176091 (Contact srhines for merge questions.)
     25 * Recent downstreaming on 2013/1/8: Synced to r171802 (Contact srhines for merge questions.)
     26 * Recent downstreaming on 2012/08/23: Synced to r162279 (Contact srhines for merge questions.)
     27 * Recent downstreaming on 2012/08/15: Synced to r159129 (Contact sliao for merge questions.)
     28 * Cherry-pick on 2012/07/27: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160853 for ASan (Contact srhines for merge questions.)
     29 * Cherry-pick on 2012/05/23: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157318 for ASan (Contact srhines for merge questions.)
     30 * Recent downstreaming on 2012/04/25: Synced to r155350 (Contact sliao for merge questions.)
     31 * Recent downstreaming on 2012/03/08: Synced to r152058 (Contact srhines for merge questions.)
     32 
     33 TODO: This is still not building by default (no Android.mk files are present
     34 yet). Look at frameworks/compile/libbcc/runtime for potential starting points.
     35 
     36 TODO: Switch libbcc to use this version of compiler-rt instead of its own
     37 tweaked version.
     38