A math library compiled with -mhard-float. Build instructions:
1. cd to a recent Android source tree: bionic.git
fbefb252b09634114977dbd1b48dd42bb2629b83 (internal) in this case
2. Temporarily remove "-mfloat-abi=softfp" from build/core/combo/arch/arm/armv7*
and build/core/combo/TARGET_linux-arm.mk
3. Temporarily add "-mhard-float -mfloat-abi=hard" to LOCAL_CFLAGS
for libm.a in bionic/libm/Android.mk
4. make -B -j32 out/target/product/generic/obj/STATIC_LIBRARIES/libm_intermediates/libm.a
5. Rename it
Change-Id: I107eea48af75e97b448862cfc7aae2e8f8911a63
Allow user code to be compiled with "-mhard-float" for armeabi-v7a
(which implies -mfloat-abi=hard), and either link with
1. Android native APIs which use softfp, or
2. A customized libm_hard.a which is compiled with -mhard-float. Need
-D_NDK_MATH_NO_SOFTFP=1
See tests/device/hard-float/jni/Android.mk for details and restriction
on Clang
Change-Id: I773a842c73368e08b9a6cda0441e95a96fa303b2
1. Add sincos, sincosf, and sincosl to API >= 9 (for ARM only,
because X86 and MIPS have it already)
2. Add nan, nanf, nanl, and tgammaf to API >= 13 (11 actually,
but we don't want to add another API which is not released)
3. Add log2, log2f, log2l, logbl, nexttoward, and nexttowardl to
API >= 18
See b.android.com/38423
Change-Id: I0a756aeeddafc3862f3c0ae38218cb3301608231
The line endings script changes line endings, but also
removes the executable permissions of the files. We don't
want this to happen for scripts such as systrace.py
Change-Id: I355cbc4c77cfb3c90e4615962863288680389bce
1. Sync bionic's, remove mips-specific one
2. Fix statfs.c to transfer the new f_flags too
3. Revise comment about --wrap=symbol
Change-Id: If68818e3dcb2a4056cd0b2e100fcfb8b2156c33a
addon-6.xsd changes <extra><revision> from an int (major only)
to a full <revision> element with major.micro.minor (but not
preview part.)
Change-Id: Ia37e75a2c8f86f4ecf36edb218f7e243f66a0b36
The evaluation order of function args aren't gaurenteed in C++
jni/NDKSupport/vecmath.h:869:32: warning: multiple unsequenced modifications to 'i' [-Wunsequenced]
LOGI("%f %f %f %f", f[i++], f[i++], f[i++], f[i++]);
Change-Id: Ibf69978dd3abf57a7042624aad3d416a0f6f5e01
Bionic does not have actual implementation of those functions.
Further implementations should be introduced in new
API-level in order to prevent break of compatibility.
Change-Id: I0aa65ea28082cf4a88c383ce0d8eceaa5288c027
Signed-off-by: Grigoriy Kraynov <grigoriy.kraynov@intel.com>
Copied from bionic but adding back .ctors and .dtors to be
compatible with old Android system linkers. Otherwise
static executable may segfault.
Change-Id: If834123161744cd2387a2c031a2315e818c2f123
jni/gl3stub.c:21:5: error: implicit declaration of function 'eglGetProcAddress' is invalid in C99
FIND_PROC(glReadBuffer);
^
jni/gl3stub.c:20:37: note: expanded from macro 'FIND_PROC'
#define FIND_PROC(s) s = (void*)eglGetProcAddress(#s)
^
1 error generated.
Change-Id: I907f33e3d88f3e96bf7958102e90bf15529748b9
