5b1457e4ab
According to the Procedure Call Standard for the ARM Architecture (AAPCS) - ABI r2.09 [1], §5.2.1.2, the stack pointer must be double-word-aligned at a public interface. The stack implementation being full-descending, this requires that the top of stack be double-word-aligned too. [1] http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042e/IHI0042E_aapcs.pdf Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com> |
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.. | ||
dev | ||
usb | ||
cc2538.lds | ||
cfs-coffee-arch.c | ||
cfs-coffee-arch.h | ||
clock.c | ||
cpu.c | ||
cpu.h | ||
dbg.c | ||
dbg.h | ||
debug-uart.h | ||
ieee-addr.c | ||
ieee-addr.h | ||
lpm.c | ||
lpm.h | ||
Makefile.cc2538 | ||
mtarch.h | ||
reg.h | ||
rtimer-arch.c | ||
rtimer-arch.h | ||
slip-arch.c | ||
spi-arch.h | ||
startup-gcc.c |