soc/esp32c6: Discard .note.GNU-stack sections while linking

keith-packard · nashif · commit bf9ce1356191 · 2025-06-09T19:22:43.000-04:00
These sections are simple stack behavior annotations and are not
needed in the final executable.

Signed-off-by: Keith Packard &lt;keithp@keithp.com&gt;
diff --git a/soc/espressif/esp32c6/default_lpcore.ld b/soc/espressif/esp32c6/default_lpcore.ld
@@ -121,6 +121,9 @@ SECTIONS
     __stack_top = ORIGIN(ram) + LENGTH(ram);
 
 #include <zephyr/linker/debug-sections.ld>
+
+    /DISCARD/ : { *(.note.GNU-stack) }
+
     SECTION_PROLOGUE(.riscv.attributes, 0,)
     {
     KEEP(*(.riscv.attributes))

Original file line number	Diff line number	Diff line change
`@@ -121,6 +121,9 @@ SECTIONS`
`121`	`121`	`__stack_top = ORIGIN(ram) + LENGTH(ram);`
`122`	`122`
`123`	`123`	`#include <zephyr/linker/debug-sections.ld>`
	`124`	`+`
	`125`	`+ /DISCARD/ : { *(.note.GNU-stack) }`
	`126`	`+`
`124`	`127`	`SECTION_PROLOGUE(.riscv.attributes, 0,)`
`125`	`128`	`{`
`126`	`129`	`KEEP(*(.riscv.attributes))`