[binutils-gdb] [ARM] FDPIC: Add stack segment

[sergiodj+buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT cb10292c2a6c26349c02ec275e4087147fd1cdf0 ***

Author: Christophe Lyon <christophe.lyon@st.com>
Branch: master
Commit: cb10292c2a6c26349c02ec275e4087147fd1cdf0

[ARM] FDPIC: Add stack segment

The size of the stack segment defaults to 32KB, and can be overridden
by defining the __stacksize symbol.

2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
	Mickal Gun  <mickael.guene@st.com>

	bfd/
	* elf32-arm.c (DEFAULT_STACK_SIZE): New.
	(elf32_arm_always_size_sections): Create stack segment.