From 6eff8085980dba0938cea0193b8a0fd3c6b0c4ca Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Thu, 20 May 2021 23:18:48 +0100
Subject: [PATCH] vgasrc: ignore .node.gnu.property (binutils-2.36 support)
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* sections.
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
vgasrc/vgalayout.lds.S | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/vgasrc/vgalayout.lds.S b/vgasrc/vgalayout.lds.S
index 533734d..c3e4f60 100644
--- a/vgasrc/vgalayout.lds.S
+++ b/vgasrc/vgalayout.lds.S
@@ -19,5 +19,12 @@ 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*)
+ }
}