307 lines
4.7 KiB
Diff
307 lines
4.7 KiB
Diff
|
From: Lukas Schwaighofer <lukas@schwaighofer.name>
|
||
|
Date: Sat, 18 Aug 2018 16:56:35 +0200
|
||
|
Subject: Force the linker to put all sections into a single PT_LOAD segment
|
||
|
|
||
|
This is required when using binutils >= 2.31 which writes two PT_LOAD segments
|
||
|
by default. This is not supported by the wrapper.c script used to convert the
|
||
|
shared object into an elf binary.
|
||
|
|
||
|
Forwarded: https://www.syslinux.org/archives/2018-August/026167.html
|
||
|
---
|
||
|
efi/i386/syslinux.ld | 37 +++++++++++++++++++++----------------
|
||
|
efi/x86_64/syslinux.ld | 37 +++++++++++++++++++++----------------
|
||
|
2 files changed, 42 insertions(+), 32 deletions(-)
|
||
|
|
||
|
diff --git a/efi/i386/syslinux.ld b/efi/i386/syslinux.ld
|
||
|
index bab3fc7..19c1647 100644
|
||
|
--- a/efi/i386/syslinux.ld
|
||
|
+++ b/efi/i386/syslinux.ld
|
||
|
@@ -19,6 +19,11 @@ OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
|
||
|
OUTPUT_ARCH(i386)
|
||
|
ENTRY(_start)
|
||
|
|
||
|
+PHDRS
|
||
|
+{
|
||
|
+ all PT_LOAD ;
|
||
|
+}
|
||
|
+
|
||
|
SECTIONS
|
||
|
{
|
||
|
. = 0;
|
||
|
@@ -31,7 +36,7 @@ SECTIONS
|
||
|
*(.text)
|
||
|
*(.text.*)
|
||
|
__text_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(16);
|
||
|
|
||
|
@@ -40,7 +45,7 @@ SECTIONS
|
||
|
*(.rodata)
|
||
|
*(.rodata.*)
|
||
|
__rodata_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -49,14 +54,14 @@ SECTIONS
|
||
|
KEEP (*(SORT(.ctors.*)))
|
||
|
KEEP (*(.ctors))
|
||
|
__ctors_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.dtors : {
|
||
|
__dtors_start = .;
|
||
|
KEEP (*(SORT(.dtors.*)))
|
||
|
KEEP (*(.dtors))
|
||
|
__dtors_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4096);
|
||
|
.rel : {
|
||
|
@@ -64,7 +69,7 @@ SECTIONS
|
||
|
*(.rel.data)
|
||
|
*(.rel.data.*)
|
||
|
*(.rel.ctors)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -72,14 +77,14 @@ SECTIONS
|
||
|
__gnu_hash_start = .;
|
||
|
*(.gnu.hash)
|
||
|
__gnu_hash_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
|
||
|
.dynsym : {
|
||
|
__dynsym_start = .;
|
||
|
*(.dynsym)
|
||
|
__dynsym_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -87,7 +92,7 @@ SECTIONS
|
||
|
__dynstr_start = .;
|
||
|
*(.dynstr)
|
||
|
__dynstr_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -104,7 +109,7 @@ SECTIONS
|
||
|
KEEP (*(.got.plt))
|
||
|
KEEP (*(.got))
|
||
|
__got_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -112,7 +117,7 @@ SECTIONS
|
||
|
__dynamic_start = .;
|
||
|
*(.dynamic)
|
||
|
__dynamic_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(16);
|
||
|
|
||
|
@@ -122,19 +127,19 @@ SECTIONS
|
||
|
*(.data.*)
|
||
|
*(.lowmem)
|
||
|
__data_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.reloc : {
|
||
|
*(.reloc)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.symtab : {
|
||
|
*(.symtab)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.strtab : {
|
||
|
*(.strtab)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.bss (NOLOAD) : {
|
||
|
/* the EFI loader doesn't seem to like a .bss section,
|
||
|
@@ -148,7 +153,7 @@ SECTIONS
|
||
|
__bss_end = .;
|
||
|
*(.sbss)
|
||
|
*(.scommon)
|
||
|
- }
|
||
|
+ } :all
|
||
|
__bss_len = ABSOLUTE(__bss_end) - ABSOLUTE(__bss_start);
|
||
|
__bss_dwords = (__bss_len + 3) >> 2;
|
||
|
|
||
|
@@ -161,7 +166,7 @@ SECTIONS
|
||
|
*(.hugebss)
|
||
|
*(.hugebss.*)
|
||
|
__hugebss_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
_end = .;
|
||
|
|
||
|
diff --git a/efi/x86_64/syslinux.ld b/efi/x86_64/syslinux.ld
|
||
|
index 450641c..a2c124f 100644
|
||
|
--- a/efi/x86_64/syslinux.ld
|
||
|
+++ b/efi/x86_64/syslinux.ld
|
||
|
@@ -19,6 +19,11 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
|
||
|
OUTPUT_ARCH(i386:x86-64)
|
||
|
ENTRY(_start)
|
||
|
|
||
|
+PHDRS
|
||
|
+{
|
||
|
+ all PT_LOAD ;
|
||
|
+}
|
||
|
+
|
||
|
SECTIONS
|
||
|
{
|
||
|
. = 0;
|
||
|
@@ -31,7 +36,7 @@ SECTIONS
|
||
|
*(.text)
|
||
|
*(.text.*)
|
||
|
__text_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(16);
|
||
|
|
||
|
@@ -40,7 +45,7 @@ SECTIONS
|
||
|
*(.rodata)
|
||
|
*(.rodata.*)
|
||
|
__rodata_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -49,14 +54,14 @@ SECTIONS
|
||
|
KEEP (*(SORT(.ctors.*)))
|
||
|
KEEP (*(.ctors))
|
||
|
__ctors_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.dtors : {
|
||
|
__dtors_start = .;
|
||
|
KEEP (*(SORT(.dtors.*)))
|
||
|
KEEP (*(.dtors))
|
||
|
__dtors_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4096);
|
||
|
.rel : {
|
||
|
@@ -64,7 +69,7 @@ SECTIONS
|
||
|
*(.rel.data)
|
||
|
*(.rel.data.*)
|
||
|
*(.rel.ctors)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -72,14 +77,14 @@ SECTIONS
|
||
|
__gnu_hash_start = .;
|
||
|
*(.gnu.hash)
|
||
|
__gnu_hash_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
|
||
|
.dynsym : {
|
||
|
__dynsym_start = .;
|
||
|
*(.dynsym)
|
||
|
__dynsym_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -87,7 +92,7 @@ SECTIONS
|
||
|
__dynstr_start = .;
|
||
|
*(.dynstr)
|
||
|
__dynstr_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -104,7 +109,7 @@ SECTIONS
|
||
|
KEEP (*(.got.plt))
|
||
|
KEEP (*(.got))
|
||
|
__got_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(4);
|
||
|
|
||
|
@@ -112,7 +117,7 @@ SECTIONS
|
||
|
__dynamic_start = .;
|
||
|
*(.dynamic)
|
||
|
__dynamic_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
. = ALIGN(16);
|
||
|
|
||
|
@@ -122,19 +127,19 @@ SECTIONS
|
||
|
*(.data.*)
|
||
|
*(.lowmem)
|
||
|
__data_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.reloc : {
|
||
|
*(.reloc)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.symtab : {
|
||
|
*(.symtab)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.strtab : {
|
||
|
*(.strtab)
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
.bss (NOLOAD) : {
|
||
|
/* the EFI loader doesn't seem to like a .bss section,
|
||
|
@@ -148,7 +153,7 @@ SECTIONS
|
||
|
__bss_end = .;
|
||
|
*(.sbss)
|
||
|
*(.scommon)
|
||
|
- }
|
||
|
+ } :all
|
||
|
__bss_len = ABSOLUTE(__bss_end) - ABSOLUTE(__bss_start);
|
||
|
__bss_dwords = (__bss_len + 3) >> 2;
|
||
|
|
||
|
@@ -161,7 +166,7 @@ SECTIONS
|
||
|
*(.hugebss)
|
||
|
*(.hugebss.*)
|
||
|
__hugebss_end = .;
|
||
|
- }
|
||
|
+ } :all
|
||
|
|
||
|
_end = .;
|
||
|
|