Since it wants to be page aligned, this alignment would force pointless
alignment of .text in the intermediate built_in.o file(s), needlessly
growing the overall text and binary size.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/x86_64/kexec_reloc.S
+++ b/xen/arch/x86/x86_64/kexec_reloc.S
@@ -18,7 +18,7 @@
#include <asm/page.h>
#include <asm/machine_kexec.h>
- .text
+ .section .text.kexec, "ax", @progbits
.align PAGE_SIZE
.code64
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -49,6 +49,7 @@ SECTIONS
*(.text.cold)
*(.text.unlikely)
*(.fixup)
+ *(.text.kexec)
*(.gnu.warning)
_etext = .; /* End of text section */
} :text = 0x9090
x86: put kexec_reloc in its own section
Since it wants to be page aligned, this alignment would force pointless
alignment of .text in the intermediate built_in.o file(s), needlessly
growing the overall text and binary size.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/x86_64/kexec_reloc.S
+++ b/xen/arch/x86/x86_64/kexec_reloc.S
@@ -18,7 +18,7 @@
#include <asm/page.h>
#include <asm/machine_kexec.h>
- .text
+ .section .text.kexec, "ax", @progbits
.align PAGE_SIZE
.code64
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -49,6 +49,7 @@ SECTIONS
*(.text.cold)
*(.text.unlikely)
*(.fixup)
+ *(.text.kexec)
*(.gnu.warning)
_etext = .; /* End of text section */
} :text = 0x9090
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
