Add sim support for flash erased at 0
This extends the simulator to be able to test the bootloader in devices
which use flash technologies that erase flash at 0 instead of 0xff.
Two MCU devices that have this "property" are the STM32L0x and STM32L1x
lines from ST.
Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/sim/mcuboot-sys/src/c.rs b/sim/mcuboot-sys/src/c.rs
index 3400bc0..3b944c6 100644
--- a/sim/mcuboot-sys/src/c.rs
+++ b/sim/mcuboot-sys/src/c.rs
@@ -22,6 +22,7 @@
raw::c_catch_asserts = if catch_asserts { 1 } else { 0 };
raw::c_asserts = 0u8;
raw::sim_flash_align = align;
+ raw::sim_flash_erased_val = flash.erased_val();
raw::flash_counter = match counter {
None => 0,
Some(ref c) => **c as libc::c_int
@@ -73,6 +74,7 @@
pub static mut c_catch_asserts: u8;
pub static mut sim_flash_align: u8;
+ pub static mut sim_flash_erased_val: u8;
pub fn boot_slots_trailer_sz(min_write_sz: u8) -> u32;
pub static BOOT_MAGIC_SZ: u32;