Merge "Document more clearly that we don't plan on using faccessat2(2)."
diff --git a/libc/malloc_debug/README.md b/libc/malloc_debug/README.md
index bebc1c1..da26d15 100644
--- a/libc/malloc_debug/README.md
+++ b/libc/malloc_debug/README.md
@@ -573,9 +573,6 @@
/system/libutils.so which starts at 0xb000. The relative pc is 0x510 and
it is in an unknown function.
-There is a tool to visualize this data,
-[native\_heapdump\_viewer.py](https://android.googlesource.com/platform/development/+/master/scripts/native_heapdump_viewer.py).
-
Examples
========
@@ -692,24 +689,3 @@
symbols in your app's shared libraries rather than stripping them. That
way you'll see the location of the leak directly without having to use
something like the <code>ndk-stack</code> tool.
-
-### Analyzing heap dumps
-
-To analyze the data produced by the dumpheap command, run
-[development/scripts/native\_heapdump\_viewer.py](https://android.googlesource.com/platform/development/+/master/scripts/native_heapdump_viewer.py)
-
-In order for the script to properly symbolize the stacks in the file,
-make sure the script is executed from the tree that built the image.
-
-To collect, transfer, and analyze a dump:
-
- adb shell am dumpheap -n <PID_TO_DUMP> /data/local/tmp/heap.txt
- adb shell pull /data/local/tmp/heap.txt .
- python development/scripts/native_heapdump_viewer.py --symbols /some/path/to/symbols/ heap.txt > heap_info.txt
-
-At the moment, the script will look for symbols in the given directory,
-using the path the .so file would have on the device. So if your .so file
-is at `/data/app/.../lib/arm/libx.so` on the device, it will need to be at
-`/some/path/to/symbols/data/app/.../lib/arm/libx.so` locally given the
-command line above. That is: you need to mirror the directory structure
-for the app in the symbols directory.