Merge pull request #526 from twilfredo/wilfred/update-linker-upstream

build_scripts/layout.ld: add a relro section
tock · Jan 3, 2024 · 2ede4c9 · 2ede4c9
2 parents 4b94b4c + c6abe2a
commit 2ede4c9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/build_scripts/libtock_layout.ld b/build_scripts/libtock_layout.ld
@@ -114,6 +114,11 @@ SECTIONS {
     /* Read-only data section. Contains strings and other global constants. */
     .rodata ALIGN(4) : {
         *(.rodata.*)
+
+        /* Generated by GCC in libraries for variables that still have relocations but are constant
+         * at runtime. See https://www.airs.com/blog/archives/189 for background.
+         */
+        *(.data.rel.ro.*)
     } > FLASH
 
     /* Sections located in RAM at runtime.