From: Alexander Graf <agraf@suse.de>
Date: Mon, 20 Aug 2018 12:17:41 +0000 (+0200)
Subject: x86: Include bss subsections in linker script
X-Git-Tag: v2018.09-rc3~33^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6331cb21650f097d2310de432647b2fbe66935c3;p=pandora-u-boot.git

x86: Include bss subsections in linker script

When we build with -fdata-sections we may end up with bss subsections. Our
linker script explicitly lists only a single consecutive bss section though.

Adapt the statement to also include subsections.

This fixes booting efi-x86_app_defconfig.

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

diff --git a/arch/x86/cpu/u-boot-64.lds b/arch/x86/cpu/u-boot-64.lds
index 862aa2d35e1..98c7f8e9c53 100644
--- a/arch/x86/cpu/u-boot-64.lds
+++ b/arch/x86/cpu/u-boot-64.lds
@@ -95,7 +95,7 @@ SECTIONS
 
 	.bss __rel_dyn_start (OVERLAY) : {
 		__bss_start = .;
-		*(.bss)
+		*(.bss*)
 		*(COM*)
 		. = ALIGN(4);
 		__bss_end = .;
diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds
index a1cc19ce4cb..a283c290eef 100644
--- a/arch/x86/cpu/u-boot.lds
+++ b/arch/x86/cpu/u-boot.lds
@@ -94,7 +94,7 @@ SECTIONS
 
 	.bss __rel_dyn_start (OVERLAY) : {
 		__bss_start = .;
-		*(.bss)
+		*(.bss*)
 		*(COM*)
 		. = ALIGN(4);
 		__bss_end = .;
diff --git a/arch/x86/lib/elf_ia32_efi.lds b/arch/x86/lib/elf_ia32_efi.lds
index 983fabbc4d7..aad61e7f817 100644
--- a/arch/x86/lib/elf_ia32_efi.lds
+++ b/arch/x86/lib/elf_ia32_efi.lds
@@ -46,7 +46,7 @@ SECTIONS
 		*(.sbss)
 		*(.scommon)
 		*(.dynbss)
-		*(.bss)
+		*(.bss*)
 		*(COMMON)
 
 		/* U-Boot lists and device tree */
diff --git a/arch/x86/lib/elf_x86_64_efi.lds b/arch/x86/lib/elf_x86_64_efi.lds
index 7cad70a2e47..b436429b33e 100644
--- a/arch/x86/lib/elf_x86_64_efi.lds
+++ b/arch/x86/lib/elf_x86_64_efi.lds
@@ -44,7 +44,7 @@ SECTIONS
 		*(.sbss)
 		*(.scommon)
 		*(.dynbss)
-		*(.bss)
+		*(.bss*)
 		*(COMMON)
 		*(.rel.local)