From: Alexander Graf <agraf@suse.de>
Date: Mon, 6 Aug 2018 22:29:01 +0000 (+0200)
Subject: sandbox: Move BSS after EFI sections
X-Git-Tag: v2018.09-rc3~33^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=18e684dd4ca46a7a1bccc4e30ab47e92315e59c1;p=platform%2Fkernel%2Fu-boot.git

sandbox: Move BSS after EFI sections

Something went wrong when writing the sandbox linker scripts and so we
ended up with a .bss section marker right before the efi runtime sections.

That obviously is a terrible idea, as it may result in overwriting efi
runtime code and data. So let's move the .bss identifier behind the efi
sections.

Signed-off-by: Alexander Graf <agraf@suse.de>
---

diff --git a/arch/sandbox/cpu/u-boot.lds b/arch/sandbox/cpu/u-boot.lds
index 727bcc3..40c2214 100644
--- a/arch/sandbox/cpu/u-boot.lds
+++ b/arch/sandbox/cpu/u-boot.lds
@@ -17,9 +17,7 @@ SECTIONS
 	_u_boot_sandbox_getopt : { *(.u_boot_sandbox_getopt) }
 	__u_boot_sandbox_option_end = .;
 
-	__bss_start = .;
-
-		.__efi_runtime_start : {
+	.__efi_runtime_start : {
 		*(.__efi_runtime_start)
 	}
 
@@ -48,6 +46,7 @@ SECTIONS
 		*(.__efi_runtime_rel_stop)
 	}
 
+	__bss_start = .;
 }
 
 INSERT BEFORE .data;