Andrew Boie 6bf328b6ea x86: use GCC inline assembly for atomic operations ... This doesn't make any assumptions on calling conventions or the structure of the stack, and should thus be portable to compilers that implement different C calling conventions. In order for the rewritten functions to take up the same code size as the pure-asm counterparts, -fomit-frame-pointer has been specified for each of them, otherwise an extra 4 bytes is used for every function. The generated assembly code by these new functions has been verified in GDB to be the same as the old ones, except a few trivial things like particular registers used. Change-Id: I9a896cbfc3e7f4c2497d749140729d28b32f1c9d Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>		2016-02-05 20:24:42 -05:00
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common.h	x86: remove CONFIG_UNALIGNED_WRITE_UNSUPPORTED	2016-02-05 20:24:42 -05:00
gcc.h	x86: use GCC inline assembly for atomic operations	2016-02-05 20:24:42 -05:00