sim: Support direct-xip configuration (11ffa0a5) · Commits · Wenxi XU / Mcuboot

sim/Cargo.toml

+1 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ enc-aes256-x25519 = ["mcuboot-sys/enc-aes256-x25519"]
		bootstrap = ["mcuboot-sys/bootstrap"]
		multiimage = ["mcuboot-sys/multiimage"]
		ram-load = ["mcuboot-sys/ram-load"]
		direct-xip = ["mcuboot-sys/direct-xip"]
		large-write = []
		downgrade-prevention = ["mcuboot-sys/downgrade-prevention"]

+5 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,11 @@ multiimage = []
		# image is copied to RAM before loading it.
		ram-load = []

		# Support simulation of direct XIP. No swaps are performed, the image
		# is directly executed out of whichever partition contains the most
		# appropriate image.
		direct-xip = []

		# Check (in software) against version downgrades.
		downgrade-prevention = []

+5 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ fn main() {
		let multiimage = env::var("CARGO_FEATURE_MULTIIMAGE").is_ok();
		let downgrade_prevention = env::var("CARGO_FEATURE_DOWNGRADE_PREVENTION").is_ok();
		let ram_load = env::var("CARGO_FEATURE_RAM_LOAD").is_ok();
		let direct_xip = env::var("CARGO_FEATURE_DIRECT_XIP").is_ok();

		let mut conf = cc::Build::new();
		conf.define("__BOOTSIM__", None);
		@@ -64,6 +65,10 @@ fn main() {
		conf.define("IMAGE_EXECUTABLE_RAM_SIZE", "0x10000");
		}

		if direct_xip {
		conf.define("MCUBOOT_DIRECT_XIP", None);
		}

		// Currently no more than one sig type can be used simultaneously.
		if vec![sig_rsa, sig_rsa3072, sig_ecdsa, sig_ed25519].iter()
		.fold(0, \|sum, &v\| sum + v as i32) > 1 {