On Tue, 2017-11-28 at 19:29:34 UTC, Breno Leitao wrote: > 64-bit ELF v2 ABI specification for POWER describes, on section "General > Stack Frame Requirements", that the stack should use the following > instructions when compiled with backchain: > > mflr r0 > std r0, 16(r1) > stdu r1, -XX(r1) > > Where XX is the frame size for that function, and this is the value > checkstack.pl will find the stack size for each function. > > This patch also simplifies the entire Powerpc section, since just two > type of instructions are used, 'stdu' for 64 bits and 'stwu' for 32 bits > platform. > > Signed-off-by: Breno Leitao <lei...@debian.org>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/8449a4cb69ab6fbb873d653a82787a cheers
