File fix-building-on-x86_64-with-binutils-2.41.patch of Package kexec-tools

Overview Repositories Revisions Requests Users Attributes Meta

File fix-building-on-x86_64-with-binutils-2.41.patch of Package kexec-tools (Revision b023b76fbec41488b266dad5c1174120)

Currently displaying revision b023b76fbec41488b266dad5c1174120 , Show latest

From: Michel Lind <salimma@fedoraproject.org>
Subject: Fix building on x86_64 with binutils 2.41
Git-commit: 328de8e00e298f00d7ba6b25dc3950147e9642e6
Patch-mainline: 
References: 
Acked-by: Jiri Bohac <jbohac@suse.cz>

Newer versions of the GNU assembler (observed with binutils 2.41) will
complain about the ".arch i386" in files assembled with "as --64",
with the message "Error: 64bit mode not supported on 'i386'".

Fix by moving ".arch i386" below the relevant ".code32" directive, so
that the assembler is no longer expecting 64-bit instructions to be used
by the time that the ".arch i386" directive is encountered.

Based on similar iPXE fix:
https://github.com/ipxe/ipxe/commit/6ca597eee

Signed-off-by: Michel Lind <michel@michel-slm.name>
Signed-off-by: Simon Horman <horms@kernel.org>

diff --git a/purgatory/arch/i386/entry32-16-debug.S b/purgatory/arch/i386/entry32-16-debug.S
index 5167944..12e1164 100644
--- a/purgatory/arch/i386/entry32-16-debug.S
+++ b/purgatory/arch/i386/entry32-16-debug.S
@@ -25,10 +25,10 @@
 	.globl entry16_debug_pre32
 	.globl entry16_debug_first32
 	.globl entry16_debug_old_first32
-	.arch i386
 	.balign 16
 entry16_debug:
 	.code32
+	.arch i386
 	/* Compute where I am running at (assumes esp valid) */
 	call	1f
 1:	popl	%ebx
diff --git a/purgatory/arch/i386/entry32-16.S b/purgatory/arch/i386/entry32-16.S
index c051aab..eace095 100644
--- a/purgatory/arch/i386/entry32-16.S
+++ b/purgatory/arch/i386/entry32-16.S
@@ -20,10 +20,10 @@
 #undef i386	
 	.text
 	.globl entry16, entry16_regs
-	.arch i386
 	.balign 16
 entry16:
 	.code32
+	.arch i386
 	/* Compute where I am running at (assumes esp valid) */
 	call	1f
 1:	popl	%ebx
diff --git a/purgatory/arch/i386/entry32.S b/purgatory/arch/i386/entry32.S
index f7a494f..8ce9e31 100644
--- a/purgatory/arch/i386/entry32.S
+++ b/purgatory/arch/i386/entry32.S
@@ -20,10 +20,10 @@
 #undef i386
 
 	.text
-	.arch	i386
 	.globl entry32, entry32_regs
 entry32:
 	.code32
+	.arch	i386
 
 	/* Setup a gdt that should that is generally usefully */
 	lgdt	%cs:gdt
diff --git a/purgatory/arch/i386/setup-x86.S b/purgatory/arch/i386/setup-x86.S
index 201bb2c..a212eed 100644
--- a/purgatory/arch/i386/setup-x86.S
+++ b/purgatory/arch/i386/setup-x86.S
@@ -21,10 +21,10 @@
 #undef i386
 
 	.text
-	.arch	i386
 	.globl purgatory_start
 purgatory_start:
 	.code32
+	.arch	i386
 
 	/* Load a gdt so I know what the segment registers are */
 	lgdt	%cs:gdt
-- 
2.43.0

Places

File fix-building-on-x86_64-with-binutils-2.41.patch of Package kexec-tools (Revision b023b76fbec41488b266dad5c1174120)

Places