diff options
Diffstat (limited to 'patches/gmp/5.0.1/120-fix-r0-clobbering-issue.patch')
| -rw-r--r-- | patches/gmp/5.0.1/120-fix-r0-clobbering-issue.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/patches/gmp/5.0.1/120-fix-r0-clobbering-issue.patch b/patches/gmp/5.0.1/120-fix-r0-clobbering-issue.patch new file mode 100644 index 0000000..d12d6b2 --- /dev/null +++ b/patches/gmp/5.0.1/120-fix-r0-clobbering-issue.patch @@ -0,0 +1,77 @@ +Removed ChangeLog part + +# HG changeset patch +# User Torbjorn Granlund <tege@gmplib.org> +# Date 1342891151 -7200 +# Node ID 829215e83ff1db3cd00e510a737092df691442d5 +# Parent 816c18dbd492050ef8892e91602d9e758abc2988 +Fix r0 clobbering issue with "large" code affecting elf+darwin PIC. + +diff -r 816c18dbd492 -r 829215e83ff1 mpn/powerpc32/vmx/mod_34lsub1.asm +--- a/mpn/powerpc32/vmx/mod_34lsub1.asm Tue Jun 19 15:02:48 2012 +0200 ++++ b/mpn/powerpc32/vmx/mod_34lsub1.asm Sat Jul 21 19:19:11 2012 +0200 +@@ -1,6 +1,7 @@ + dnl PowerPC-32 mpn_mod_34lsub1 -- mpn remainder mod 2^24-1. + +-dnl Copyright 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. ++dnl Copyright 2002, 2003, 2005, 2006, 2007, 2012 Free Software Foundation, ++dnl Inc. + + dnl This file is part of the GNU MP Library. + +@@ -135,15 +136,15 @@ + + andi. r7, up, 15 + vxor a0, v0, v0 +- lis r0, 0xaaaa ++ lis r9, 0xaaaa + vxor a1, v0, v0 +- ori r0, r0, 0xaaab ++ ori r9, r9, 0xaaab + vxor a2, v0, v0 + li r5, 16 + vxor c0, v0, v0 + li r6, 32 + vxor c1, v0, v0 +- LEAL( r11, cnsts) ++ LEAL( r11, cnsts) C CAUTION clobbers r0 for elf, darwin + vxor c2, v0, v0 + vxor z, v0, v0 + +@@ -158,7 +159,7 @@ + vsldoi a2, z, a2, 12 + + addi n, n, 9 +- mulhwu r0, n, r0 ++ mulhwu r0, n, r9 + srwi r0, r0, 3 C r0 = floor(n/12) + mtctr r0 + +@@ -174,7 +175,7 @@ + vsldoi a1, z, a1, 8 + + addi n, n, 6 +- mulhwu r0, n, r0 ++ mulhwu r0, n, r9 + srwi r0, r0, 3 C r0 = floor(n/12) + mtctr r0 + +@@ -188,7 +189,7 @@ + vsldoi a0, z, a0, 4 + + addi n, n, 3 +- mulhwu r0, n, r0 ++ mulhwu r0, n, r9 + srwi r0, r0, 3 C r0 = floor(n/12) + mtctr r0 + +@@ -197,7 +198,7 @@ + b L(0) + + L(aligned16): +- mulhwu r0, n, r0 ++ mulhwu r0, n, r9 + srwi r0, r0, 3 C r0 = floor(n/12) + mtctr r0 + + |