stubdom: sparse application's BSS by linking it separately first, put

markers at its beginning and end, and then link with mini-os.
That permits to stick a bit more to upstream qemu.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/extras/mini-os/app.lds b/extras/mini-os/app.lds
new file mode 100644
index 0000000000..4a48cc8d77
--- /dev/null
+++ b/extras/mini-os/app.lds
@@ -0,0 +1,11 @@
+SECTIONS
+{
+        .app.bss : {
+                __app_bss_start = . ;
+                *(.bss .bss.*)
+                *(COMMON)
+                *(.lbss .lbss.*)
+                *(LARGE_COMMON)
+                __app_bss_end = . ;
+        }
+}