[SeaBIOS] [PATCH] vgasrc/vgalayout.lds.S: ignore .node.gnu.property (binutils-2.36 support)

Sergei Trofimovich posted 1 patch 1 week ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/seabios tags/patchew/20210430223033.995979-1-slyich@gmail.com
vgasrc/vgalayout.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

[SeaBIOS] [PATCH] vgasrc/vgalayout.lds.S: ignore .node.gnu.property (binutils-2.36 support)

Posted by Sergei Trofimovich 1 week ago
From: Sergei Trofimovich <slyfox@gentoo.org>

Modern binutils unconditionally tracks x86_64 ISA levels in intermediate
files in .note.gnu.property. Custom liker script does not handle the
section and complains about it:

    ld --gc-sections -T out/vgasrc/vgalayout.lds out/vgaccode16.o \
        out/vgaentry.o out/vgaversion.o -o out/vgarom.o
    ld: section .note.gnu.property LMA [0000000000000000,0000000000000027] \
        overlaps section .text LMA [0000000000000000,00000000000098af]

The change ignores .note.gnu.property section.

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 vgasrc/vgalayout.lds.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vgasrc/vgalayout.lds.S b/vgasrc/vgalayout.lds.S
index 533734d..e17d89e 100644
--- a/vgasrc/vgalayout.lds.S
+++ b/vgasrc/vgalayout.lds.S
@@ -19,5 +19,5 @@ SECTIONS
 
         // Discard regular data sections to force a link error if
         // 16bit code attempts to access data not marked with VAR16.
-        /DISCARD/ : { *(.text*) *(.rodata*) *(.data*) *(.bss*) *(COMMON) }
+        /DISCARD/ : { *(.text*) *(.rodata*) *(.data*) *(.bss*) *(COMMON) *(.note.gnu.property) }
 }
-- 
2.31.1

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