diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-02-02 22:00:18 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-02-02 22:00:18 (GMT) |
| commit | b60a8806c675ffeba75a61a9021f61b858c7a0b6 (patch) | |
| tree | 6616365f31ca9b18820afe26afdaa88b67eac7ec /patches/glibc/2_9/270-ldbl-nexttowardf.patch | |
| parent | cb8cfd3d80fa3419cae04fc47da2ffd276e416a7 (diff) | |
Add a patchset for glibc 2_9. Vampirised from the gentoo repository.
/trunk/patches/glibc/2_9/500-ppc-glibc-2.9-atomic.patch | 414 414 0 0 ++++++++++
/trunk/patches/glibc/2_9/140-regex-BZ9697.patch | 111 111 0 0 +++
/trunk/patches/glibc/2_9/190-queue-header-updates.patch | 89 89 0 0 ++
/trunk/patches/glibc/2_9/370-hppa_glibc-2.7-hppa-nptl-carlos.patch | 249 249 0 0 ++++++
/trunk/patches/glibc/2_9/450-alpha-glibc-2.5-no-page-header.patch | 32 32 0 0 +
/trunk/patches/glibc/2_9/270-ldbl-nexttowardf.patch | 68 68 0 0 ++
/trunk/patches/glibc/2_9/330-2.3.3-china.patch | 35 35 0 0 +
/trunk/patches/glibc/2_9/340-new-valencian-locale.patch | 120 120 0 0 +++
/trunk/patches/glibc/2_9/410-2.9-fnmatch.patch | 64 64 0 0 ++
/trunk/patches/glibc/2_9/350-2.4-undefine-__i686.patch | 47 47 0 0 +
/trunk/patches/glibc/2_9/160-i386-x86_64-revert-clone-cfi.patch | 53 53 0 0 +
/trunk/patches/glibc/2_9/420-dont-build-timezone.patch | 19 19 0 0 +
/trunk/patches/glibc/2_9/150-regex-BZ697.patch | 28 28 0 0 +
/trunk/patches/glibc/2_9/290-no-inline-gmon.patch | 38 38 0 0 +
/trunk/patches/glibc/2_9/280-section-comments.patch | 29 29 0 0 +
/trunk/patches/glibc/2_9/180-math-tests.patch | 72 72 0 0 ++
/trunk/patches/glibc/2_9/120-_nss_dns_gethostbyaddr2_r-check-and-adjust-the-buffer-alignment.patch | 35 35 0 0 +
/trunk/patches/glibc/2_9/250-resolv-dynamic.patch | 44 44 0 0 +
/trunk/patches/glibc/2_9/300-2.9-check_native-headers.patch | 22 22 0 0 +
/trunk/patches/glibc/2_9/310-2.3.6-fix-pr631.patch | 50 50 0 0 +
/trunk/patches/glibc/2_9/130-add_prio-macros.patch | 26 26 0 0 +
/trunk/patches/glibc/2_9/260-fadvise64_64.patch | 30 30 0 0 +
/trunk/patches/glibc/2_9/440-alpha-glibc-2.4-xstat.patch | 249 249 0 0 ++++++
/trunk/patches/glibc/2_9/170-2.10-dns-no-gethostbyname4.patch | 35 35 0 0 +
/trunk/patches/glibc/2_9/230-2.3.3-localedef-fix-trampoline.patch | 74 74 0 0 ++
/trunk/patches/glibc/2_9/360-2.8-nscd-one-fork.patch | 45 45 0 0 +
/trunk/patches/glibc/2_9/480-alpha-glibc-2.8-cache-shape.patch | 18 18 0 0 +
/trunk/patches/glibc/2_9/210-2.9-strlen-hack.patch | 109 109 0 0 +++
/trunk/patches/glibc/2_9/320-2.9-assume-pipe2.patch | 59 59 0 0 +
/trunk/patches/glibc/2_9/100-ssp-compat.patch | 193 193 0 0 +++++
/trunk/patches/glibc/2_9/110-respect-env-CPPFLAGS.patch | 30 30 0 0 +
/trunk/patches/glibc/2_9/220-manual-no-perl.patch | 29 29 0 0 +
/trunk/patches/glibc/2_9/390-2.3.3_pre20040117-pt_pax.patch | 35 35 0 0 +
/trunk/patches/glibc/2_9/460-alpha-glibc-2.5-no-asm-elf-header.patch | 38 38 0 0 +
/trunk/patches/glibc/2_9/400-tests-sandbox-libdl-paths.patch | 198 198 0 0 +++++
/trunk/patches/glibc/2_9/240-i386-LOAD_PIC_REG.patch | 23 23 0 0 +
/trunk/patches/glibc/2_9/200-awk-in-C-locale.patch | 23 23 0 0 +
/trunk/patches/glibc/2_9/430-2.7-cross-compile-nptl.patch | 57 57 0 0 +
/trunk/patches/glibc/2_9/380-2.3.6-dl_execstack-PaX-support.patch | 71 71 0 0 ++
/trunk/patches/glibc/2_9/490-ptr-mangling.patch | 114 114 0 0 +++
/trunk/patches/glibc/2_9/470-alpha-glibc-2.8-creat.patch | 19 19 0 0 +
41 files changed, 3094 insertions(+)
Diffstat (limited to 'patches/glibc/2_9/270-ldbl-nexttowardf.patch')
| -rw-r--r-- | patches/glibc/2_9/270-ldbl-nexttowardf.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/patches/glibc/2_9/270-ldbl-nexttowardf.patch b/patches/glibc/2_9/270-ldbl-nexttowardf.patch new file mode 100644 index 0000000..a0ffdf9 --- /dev/null +++ b/patches/glibc/2_9/270-ldbl-nexttowardf.patch @@ -0,0 +1,68 @@ +Original patch from: gentoo/src/patchsets/glibc/2.9/1073_all_glibc-ldbl-nexttowardf.patch + +-= BEGIN original header =- +ripped from Debian + +this change was made to generic __nexttowardf, but not the long double version + +2008-05-05 Aurelien Jarno <aurelien@aurel32.net> + + * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Include float.h. + (__nexttowardf): Use math_opt_barrier and + math_force_eval macros. If FLT_EVAL_METHOD is not 0, force + x to float using asm. + +-= END original header =- + +diff -durN glibc-2_9.orig/sysdeps/ieee754/ldbl-128/s_nexttowardf.c glibc-2_9/sysdeps/ieee754/ldbl-128/s_nexttowardf.c +--- glibc-2_9.orig/sysdeps/ieee754/ldbl-128/s_nexttowardf.c 1999-07-14 02:09:42.000000000 +0200 ++++ glibc-2_9/sysdeps/ieee754/ldbl-128/s_nexttowardf.c 2009-02-02 22:00:59.000000000 +0100 +@@ -19,7 +19,8 @@ + #endif + + #include "math.h" +-#include "math_private.h" ++#include <math_private.h> ++#include <float.h> + + #ifdef __STDC__ + float __nexttowardf(float x, long double y) +@@ -44,10 +45,12 @@ + return x+y; + if((long double) x==y) return y; /* x=y, return y */ + if(ix==0) { /* x == 0 */ +- float x2; ++ float u; + SET_FLOAT_WORD(x,(u_int32_t)((hy>>32)&0x80000000)|1);/* return +-minsub*/ +- x2 = x*x; +- if(x2==x) return x2; else return x; /* raise underflow flag */ ++ u = math_opt_barrier (x); ++ u = u * u; ++ math_force_eval (u); /* raise underflow flag */ ++ return x; + } + if(hx>=0) { /* x > 0 */ + if(hy<0||(ix>>23)>(iy>>48)-0x3f80 +@@ -67,13 +70,16 @@ + } + } + hy = hx&0x7f800000; +- if(hy>=0x7f800000) return x+x; /* overflow */ ++ if(hy>=0x7f800000) { ++ x = x+x; /* overflow */ ++ if (FLT_EVAL_METHOD != 0) ++ /* Force conversion to float. */ ++ asm ("" : "+m"(x)); ++ return x; ++ } + if(hy<0x00800000) { /* underflow */ +- float x2 = x*x; +- if(x2!=x) { /* raise underflow flag */ +- SET_FLOAT_WORD(x2,hx); +- return x2; +- } ++ float u = x*x; ++ math_force_eval (u); /* raise underflow flag */ + } + SET_FLOAT_WORD(x,hx); + return x; |