At present BSS data is including in the image, which wastes binary space.
Remove it by rearranging the sections so that BSS is last.
Signed-off-by: Simon Glass <s...@chromium.org>
---
arch/x86/cpu/u-boot.lds | 19 ++++++++++++-------
1 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds
index 2a7d0fd..e455fb9 100644
--- a/arch/x86/cpu/u-boot.lds
+++ b/arch/x86/cpu/u-boot.lds
@@ -46,9 +46,6 @@ SECTIONS
.data : { *(.data*) }
. = ALIGN(4);
- .dynsym : { *(.dynsym*) }
-
- . = ALIGN(4);
.hash : { *(.hash*) }
. = ALIGN(4);
@@ -58,10 +55,7 @@ SECTIONS
__data_end = .;
. = ALIGN(4);
- __bss_start = ABSOLUTE(.);
- .bss (NOLOAD) : { *(.bss) }
- . = ALIGN(4);
- __bss_end = ABSOLUTE(.);
+ .dynsym : { *(.dynsym*) }
. = ALIGN(4);
__rel_dyn_start = .;
@@ -70,6 +64,17 @@ SECTIONS
. = ALIGN(4);
__end = .;
+ . = ALIGN(4);
+
+ __end = .;
+ .bss __rel_dyn_start (OVERLAY) : {
+ __bss_start = .;
+ *(.bss)
+ *(COM*)
+ . = ALIGN(4);
+ __bss_end = .;
+ }
+
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynamic*) }
/DISCARD/ : { *(.plt*) }
--
1.7.7.3
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