bsps: Replace NIRVANA region

Replace the "NIRVANA" region with the more verbose "UNEXPECTED_SECTIONS"
region.  Move the region definition into the "linkcmds.base" files.

1 files changed, 13 insertions, 2 deletions

diff --git a/c/src/lib/libbsp/arm/shared/startup/linkcmds.base b/c/src/lib/libbsp/arm/shared/startup/linkcmds.base
index 5174d480ad..d6561dde77 100644
--- a/c/src/lib/libbsp/arm/shared/startup/linkcmds.base
+++ b/c/src/lib/libbsp/arm/shared/startup/linkcmds.base
@@ -56,6 +56,10 @@ bsp_stack_und_size = ALIGN (bsp_stack_und_size, bsp_stack_align);
 bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 0;
 bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align);
 
+MEMORY {
+	UNEXPECTED_SECTIONS : ORIGIN = 0xffffffff, LENGTH = 0
+}
+
 SECTIONS {
 	.start : {
 		bsp_section_start_begin = .;
@@ -424,6 +428,13 @@ SECTIONS {
 	.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
 	/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
 
-	/* Catch all unknown sections */
-	.nirvana : { *(*) } > NIRVANA
+	/*
+	 * This is a RTEMS specific section to catch all unexpected input
+	 * sections.  In case you get an error like
+	 *   "section `.unexpected_sections' will not fit in region
+	 *   `UNEXPECTED_SECTIONS'"
+	 * you have to figure out the offending input section and add it to the
+	 * appropriate output section definition above.
+	 */
+	.unexpected_sections : { *(*) } > UNEXPECTED_SECTIONS
 }