Upstream clang3.6 still doesn't allow change of calling convension of
__builtin_isnan from the default to "softfp" (via __attribute__((pcs("aapcs"))))
as required by bionic libm.so for 32-bit ARM. Let's hope clang3.7
fix that. See upstream bug http://llvm.org/bugs/show_bug.cgi?id=20958
Change-Id: Ibdcc1783ffa7cf2f36e733983bd6d912ad38df70
Also
1. Header singal.h now includes <sys/ucontext.h>
2. asm/user.h include sys/user.h
3. change use of user_i387_struct to user_fpregs_struct
See bionic 26a8eb50a84e131d34d10d5d167d67e9995399bd
Change-Id: I9592e98b90d773ef5babb428a6a6ef208fe86327
When GCC is built bionic's stdio.h (among other headers) is fixed: __va_list
is replaced with __gnuc_va_list, and put in include-fixed/stdio.h,
unless stdio.h already contains __gnuc_va_list. When GCC is later
used bionic's stdio.h is never included.
The problem in the context of NDK is that all 32-bit Android toolchain
are built with android-9 header and expect to work with all API levels
sometime with sustantially different stdio.h.
This CL stops GCC from generating include-fixed/stdio.h by putting
__gnuc_va_list in it.
See bionic df85f50b and b.android.com/73728
Change-Id: I7a490496efbd491a0376608b9ae6e9e2dfc15fb3
This is for coming CL which replaces symlink lib with physical directory.
Somehow android-review.googlesource.com dislikes removal of
symlink and addition of physical directory appear in the same CL
Change-Id: I42a06761d940ef74859bf3bf8f6bb12667863a1e
next CL will populate mips64r6 lib and lib-boostrap in real directory
previous symlink to android-9/arch-mips which is mips64r2
Change-Id: I59baeb4e5b6f32e0c52c6a0d1a54985808f0534f
Revert bionic c54ca40aef48009e7b0e5b2b3069aad62ffd3453 because
endian.h is seen by APP_ABI=armeabi as well. Instruction
"rev" and "rev16" doesn't exist until ARMv6
Change-Id: I653740e3704b9b64e3e2a2e17452675635a14776
