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grub2/grub2-ppc64le-13-Fix-powerpc-setjmp-longjmp-64bit-issues.patch

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Accepting request 228323 from home:michael-chang:SLE12 - snapper rollback support (fate#317062) * add btrfs_follow_default.patch * add suse_btrfs_grub2_install.sh * add 80_suse_btrfs_snapshot * refresh grub2-snapper-plugin.sh - add grub2-x86_64-xen subpackage (bnc#863821) - ieee1275: check for IBM pseries emulated machine (bnc#869964) - added patches: * grub2-ppc64-build-ppc64-32bit.patch - Build ppc64 as 32bit - added patches: * grub2-ppc64-build-ppc64-32bit.patch - Rename PowerPC patches so it will have architecture in it's name - added patches: * grub2-ppc64le-01-Add-Little-Endian-support-for-Power64-to-the-build.patch * grub2-ppc64le-02-Build-grub-as-O1-until-we-add-savegpr-and-restgpr-ro.patch * grub2-ppc64le-03-disable-creation-of-vsx-and-altivec-instructions.patch * grub2-ppc64le-04-powerpc64-LE-s-linker-knows-how-to-handle-the-undefi.patch * grub2-ppc64le-05-grub-install-can-now-recognize-and-install-a-LE-grub.patch * grub2-ppc64le-06-set-the-ABI-version-to-0x02-in-the-e_flag-of-the-PPC.patch * grub2-ppc64le-07-Add-IEEE1275_ADDR-helper.patch * grub2-ppc64le-08-Fix-some-more-warnings-when-casting.patch * grub2-ppc64le-09-Add-powerpc64-types.patch * grub2-ppc64le-10-powerpc64-is-not-necessarily-BigEndian-anymore.patch * grub2-ppc64le-11-Fix-warnings-when-building-powerpc-linux-loader-64bi.patch * grub2-ppc64le-12-GRUB_ELF_R_PPC_-processing-is-applicable-only-for-32.patch OBS-URL: https://build.opensuse.org/request/show/228323 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=81
2014-03-31 21:51:24 +02:00
From 653e20ad39923aace0117fb7b51df27784587652 Mon Sep 17 00:00:00 2001
From: Anton Blanchard <anton@samba.org>
Date: Wed, 29 Jan 2014 10:39:32 +1100
Subject: [PATCH 13/23] Fix powerpc setjmp/longjmp 64bit issues
Fix powerpc setjmp/longjmp 64bit issues
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
From: Anton Blanchard <anton@samba.org>
---
grub-core/lib/powerpc/setjmp.S | 94 +++++++++++++++++++++++-------------------
1 file changed, 52 insertions(+), 42 deletions(-)
diff --git a/grub-core/lib/powerpc/setjmp.S b/grub-core/lib/powerpc/setjmp.S
index 716b563..51fcae9 100644
--- a/grub-core/lib/powerpc/setjmp.S
+++ b/grub-core/lib/powerpc/setjmp.S
@@ -25,33 +25,43 @@ GRUB_MOD_LICENSE "GPLv3+"
.text
+#if defined( __powerpc64__ ) || defined( __powerpc64le__ )
+#define LOAD ld
+#define STORE std
+#define SZ_LONG 8
+#else
+#define LOAD lwz
+#define STORE stw
+#define SZ_LONG 4
+#endif
+
/*
* int grub_setjmp (grub_jmp_buf env)
*/
FUNCTION(grub_setjmp)
- stw 1, 0(3)
- stw 14, 4(3)
- stw 15, 8(3)
- stw 16, 12(3)
- stw 17, 16(3)
- stw 18, 20(3)
- stw 19, 24(3)
- stw 20, 28(3)
- stw 21, 32(3)
- stw 22, 36(3)
- stw 23, 40(3)
- stw 24, 44(3)
- stw 25, 48(3)
- stw 26, 52(3)
- stw 27, 56(3)
- stw 28, 60(3)
- stw 29, 64(3)
- stw 30, 68(3)
- stw 31, 72(3)
+ STORE 1, 0(3)
+ STORE 14, 1*SZ_LONG(3)
+ STORE 15, 2*SZ_LONG(3)
+ STORE 16, 3*SZ_LONG(3)
+ STORE 17, 4*SZ_LONG(3)
+ STORE 18, 5*SZ_LONG(3)
+ STORE 19, 6*SZ_LONG(3)
+ STORE 20, 7*SZ_LONG(3)
+ STORE 21, 8*SZ_LONG(3)
+ STORE 22, 9*SZ_LONG(3)
+ STORE 23, 10*SZ_LONG(3)
+ STORE 24, 11*SZ_LONG(3)
+ STORE 25, 12*SZ_LONG(3)
+ STORE 26, 13*SZ_LONG(3)
+ STORE 27, 14*SZ_LONG(3)
+ STORE 28, 15*SZ_LONG(3)
+ STORE 29, 16*SZ_LONG(3)
+ STORE 30, 17*SZ_LONG(3)
+ STORE 31, 18*SZ_LONG(3)
mflr 4
- stw 4, 76(3)
+ STORE 4, 19*SZ_LONG(3)
mfcr 4
- stw 4, 80(3)
+ STORE 4, 20*SZ_LONG(3)
li 3, 0
blr
@@ -59,28 +69,28 @@ FUNCTION(grub_setjmp)
* int grub_longjmp (grub_jmp_buf env, int val)
*/
FUNCTION(grub_longjmp)
- lwz 1, 0(3)
- lwz 14, 4(3)
- lwz 15, 8(3)
- lwz 16, 12(3)
- lwz 17, 16(3)
- lwz 18, 20(3)
- lwz 19, 24(3)
- lwz 20, 28(3)
- lwz 21, 32(3)
- lwz 22, 36(3)
- lwz 23, 40(3)
- lwz 24, 44(3)
- lwz 25, 48(3)
- lwz 26, 52(3)
- lwz 27, 56(3)
- lwz 28, 60(3)
- lwz 29, 64(3)
- lwz 30, 68(3)
- lwz 31, 72(3)
- lwz 5, 76(3)
+ LOAD 1, 0(3)
+ LOAD 14, 1*SZ_LONG(3)
+ LOAD 15, 2*SZ_LONG(3)
+ LOAD 16, 3*SZ_LONG(3)
+ LOAD 17, 4*SZ_LONG(3)
+ LOAD 18, 5*SZ_LONG(3)
+ LOAD 19, 6*SZ_LONG(3)
+ LOAD 20, 7*SZ_LONG(3)
+ LOAD 21, 8*SZ_LONG(3)
+ LOAD 22, 9*SZ_LONG(3)
+ LOAD 23, 10*SZ_LONG(3)
+ LOAD 24, 11*SZ_LONG(3)
+ LOAD 25, 12*SZ_LONG(3)
+ LOAD 26, 13*SZ_LONG(3)
+ LOAD 27, 14*SZ_LONG(3)
+ LOAD 28, 15*SZ_LONG(3)
+ LOAD 29, 16*SZ_LONG(3)
+ LOAD 30, 17*SZ_LONG(3)
+ LOAD 31, 18*SZ_LONG(3)
+ LOAD 5, 19*SZ_LONG(3)
mtlr 5
- lwz 5, 80(3)
+ LOAD 5, 20*SZ_LONG(3)
mtcr 5
mr. 3, 4
bne 1f
--
1.8.3.1
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