Hi, that looks really interesting, I wonder what happens if we just dump the smaller files into a Nexus 7 build to see if they're complete... I don't see anything obvious in any of the logs/objdump bits. Are both -userdebug builds? -user will probably be smaller than -userdebug and -eng because some debug messages can be omitted...
ttyl bero
On 2 November 2015 at 03:52, YongQin Liu yongqin.liu@linaro.org wrote:
Hi, Bero
Any idea why the size of the binaries compiled from the same source files are different between the flounder version and the flo version?
10:29:01 liuyq: marshmallow$ ll out/target/product/{flo,flounder}/system/bin/libstagefright_mp3dec_test -rwxrwxr-x 1 liuyq liuyq 231360 Nov 2 10:29 out/target/product/flo/system/bin/libstagefright_mp3dec_test* -rwxrwxr-x 1 liuyq liuyq 124684 Nov 2 10:28 out/target/product/flounder/system/bin/libstagefright_mp3dec_test* 10:29:39 liuyq: marshmallow$
The binaries are 32bit static linked version compiled with the attached Android.mk
And the size of libc.so files are different as well. 10:37:13 liuyq: marshmallow$ ll out/target/product/{flo,flounder}/system/lib/libc.so -h -rwxrwxr-x 1 liuyq liuyq 659K Oct 29 15:34 out/target/product/flo/system/lib/libc.so* -rwxrwxr-x 1 liuyq liuyq 540K Oct 19 18:32 out/target/product/flounder/system/lib/libc.so* 10:37:21 liuyq: marshmallow$
Some features are not compiled into the libc.so on the flounder platform?
-- Best Regards, Yongqin Liu
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