OrgZephyr/zephyr
OrgZephyr
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr.git
1
0
Fork 0
Code Issues Releases Wiki Activity
zephyr/misc/debug/Makefile

3 lines
79 B
Makefile
Raw Normal View History

debug: add safe memory access routines Introduces the following routines to provide safe access to memory: _mem_probe() _mem_safe_read() _mem_safe_write() _mem_safe_write_to_text_section() Those routines will return an error if the memory is not accessible rather than potentially crash. This implementation is based on the image's boundaries; thus it allows read/write access to the data/bss/init sections and read access only to the text/rodata sections. All other memory is considered invalid, even if addressable. This includes the leftover from the RAM at the end of the image, since there is no support for using it (e.g. there is no dynamic allocator). Change-Id: I6093688ecfd9b00d61be0fd453ada7bb8915c897 Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2015-09-19 03:13:17 +08:00
obj-y =
obj-$(CONFIG_MEM_SAFE_CHECK_BOUNDARIES) += mem_safe_check_boundaries.o