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Its purpose is to contact the 'boot-properties' service during the
boot process and to set the list of system properties read from the
emulator program through it.
It must be launched from /system/etc/init.goldfish.rc as root.
It depends on the 'boot-properties' service being implemented by the
emulator (in a later patch). If not available, it will simply timeout.
This also fixes a potential crash in qemud which can happen in the following case:
- client sends a command to a service
- the service responds with one or more message
- the service immediately closes the connection before the client can read the data
what happened is that the FDHandler object was buffering out-going packets to the
client, but the Multiplexer acted on the disconnection immediately. This resulted
in:
- client_free() being called
- fdhandler_shutdown() being called
- the FDHandler being placed on the 'closing' list to be able to send
buffered packets later. And 'receiver_close' being called
- client_fd_close() being called, which would call client_free()
recursively
- the second client_free() call would free the object
- the first client_free() call would try to free the object again
- ==> dlmalloc() detects a double-free and immediately aborts.
the fixes simply avoids the calle to receiver_close() in fdhandler_shutdown()
since this function is called from an explicit shutdown request from the multiplexer,
it doesn't correspond to the case where the client has closed the connection itself.
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descriptor.
This eliminates the requirement that all sensors share a single file descriptor.
This, along with concurrent changes in other projects, fixes bugs b/1614524 and b/1614481
Signed-off-by: Mike Lockwood <lockwood@android.com>
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Also fix a bug in profile_pid.cpp and add better output to
stack_dump.cpp.
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The munmap() kernel calls are traced but the tracing code wasn't doing
anything with them. This caused the number of mapped regions in a process
to grow large in some cases and also caused symbol lookup errors in some
rare cases. This change also adds support for new trace record types
for supporting JNI (native) calls from Java into native code. This helps
with constructing a more accurate call stack.
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trace.
The check_stack program checks that the generated stack that includes both
native functions and Java methods (generated from the emulator instruction
trace plus the method trace) is consistent with the stack of Java methods
that is computed from the method trace alone. (The method trace is
generated by the Dalvik interpreter).
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This now keeps track of the names of the methods on the stack instead
of just the addresses. This makes it easier to debug when something goes
wrong.
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This fixes a bug that was causing a "stack overflow" because it sometimes
wasn't popping off a Java method when it should have. I also changed the
showStack() method so that instead of always printing to stderr, you can
pass in a FILE* object to print to.
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Also fix a bunch of compile warnings by changing "char *" to "const char *".
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system images.
without this, networking doesn't work well when using the 1.1 add-on with
the cupcake sdk
Original author: digit
Merged from: //branches/cupcake/...
Automated import of CL 146315
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Automated import of CL 145778
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"sdcard.path" in config.ini to indicate an explicit SD Card image file (instead of using the one in the content directory)
Note that this also fix a bug where the SD Card image was not properly locked in the previous implementation.
Allow the http-proxy support code to actually manage to receive chunked encoding data, instead of complaining needlessly.
Introduce a new CharBuffer object that is used indirectly by "-radio <hostdevice>" and "-gps <hostdevice>" options
Add new documentation for QEMUD and CharDriverState objects
Update the Audio documentation with ASCII graphics (because I'm an artist too)
Original author: digit
Merged from: //branches/cupcake/...
Automated import of CL 144596
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Saves us 52K in /system partition.
BUG=1739507
Original author: lockwood
Merged from: //branches/cupcake/...
Automated import of CL 143204
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