Author: emaste
Date: Fri Sep 16 01:38:22 2016
New Revision: 305854
URL: https://svnweb.freebsd.org/changeset/base/305854
Log:
Use arch-specific .text padding fill value in EFI loaders
The fill pattern was previously an ia64 instruction sequence. Presumably
ia64's linker script was copied as a starting point.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/boot/efi/loader/arch/amd64/ldscript.amd64
head/sys/boot/efi/loader/arch/arm64/ldscript.arm64
head/sys/boot/efi/loader/arch/i386/ldscript.i386
Modified: head/sys/boot/efi/loader/arch/amd64/ldscript.amd64
==============================================================================
--- head/sys/boot/efi/loader/arch/amd64/ldscript.amd64 Fri Sep 16 00:14:26
2016 (r305853)
+++ head/sys/boot/efi/loader/arch/amd64/ldscript.amd64 Fri Sep 16 01:38:22
2016 (r305854)
@@ -19,7 +19,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
- } =0x00300000010070000002000001000400
+ } =0xCC
. = ALIGN(4096);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)
Modified: head/sys/boot/efi/loader/arch/arm64/ldscript.arm64
==============================================================================
--- head/sys/boot/efi/loader/arch/arm64/ldscript.arm64 Fri Sep 16 00:14:26
2016 (r305853)
+++ head/sys/boot/efi/loader/arch/arm64/ldscript.arm64 Fri Sep 16 01:38:22
2016 (r305854)
@@ -15,7 +15,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
- } =0x00300000010070000002000001000400
+ } =0xD4200000
. = ALIGN(16);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)
Modified: head/sys/boot/efi/loader/arch/i386/ldscript.i386
==============================================================================
--- head/sys/boot/efi/loader/arch/i386/ldscript.i386 Fri Sep 16 00:14:26
2016 (r305853)
+++ head/sys/boot/efi/loader/arch/i386/ldscript.i386 Fri Sep 16 01:38:22
2016 (r305854)
@@ -14,7 +14,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
- } =0x00300000010070000002000001000400
+ } =0xCC
. = ALIGN(4096);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)
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