[U-Boot] [PATCH 1/3] x86: Include bss subsections in linker script
Alexander Graf
agraf at suse.de
Mon Aug 20 12:32:18 UTC 2018
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 at suse.de>
---
arch/x86/cpu/u-boot-64.lds | 2 +-
arch/x86/cpu/u-boot.lds | 2 +-
arch/x86/lib/elf_ia32_efi.lds | 2 +-
arch/x86/lib/elf_x86_64_efi.lds | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/cpu/u-boot-64.lds b/arch/x86/cpu/u-boot-64.lds
index 862aa2d35e..98c7f8e9c5 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 a1cc19ce4c..a283c290ee 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 983fabbc4d..aad61e7f81 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 7cad70a2e4..b436429b33 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)
--
2.12.3
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