nuttx/boards/renesas
Xiang Xiao 3f67c67aaf arch: Fix the stack boundary calculation and check
All supported arch uses a push-down stack:
The stack grows toward lower addresses in memory. The stack pointer
register points to the lowest, valid working address (the "top" of
the stack). Items on the stack are referenced as positive(include zero)
word offsets from sp.
Which means that for stack in the [begin, begin + size):
1.The initial SP point to begin + size
2.push equals sub and then store
3.pop equals load and then add

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-10 08:39:54 -07:00
..
m16c/skp16c26 boards: renesas: nxstyle fixes 2021-03-17 08:40:08 -07:00
rx65n arch: Fix the stack boundary calculation and check 2021-04-10 08:39:54 -07:00
sh1/us7032evb1 boards: renesas: nxstyle fixes 2021-03-17 08:40:08 -07:00