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| author | Christian Lamparter <chunkeey@googlemail.com> | 2017-01-03 17:51:04 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-01-16 20:40:00 +0100 |
| commit | a8a5cb9595cd64a48c1cea6a1478c11e022474a9 (patch) | |
| tree | ea0417332a8bbea1bc2b1d2e810044558c54da51 /toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch | |
| parent | da5d060ac9171029cfde61ee45aa417696e45da0 (diff) | |
| download | upstream-a8a5cb9595cd64a48c1cea6a1478c11e022474a9.tar.gz upstream-a8a5cb9595cd64a48c1cea6a1478c11e022474a9.tar.bz2 upstream-a8a5cb9595cd64a48c1cea6a1478c11e022474a9.zip | |
musl: update musl to 1.1.16+ and switch to download from git
This patch updates musl to 1.1.16+ [0] and removes all the
backported patches. This is a major release and tagged as such.
For more information visit musl-libc.org or read the WHATSNEW.
Furthermore, this patch also changes musl to download directly
from git. This makes it easier to update musl in the future.
The patch custom Add-format-attribute-to-some-function-declarations.patch
was assigned a new 400- number. This should avoid confusion
since 0xx numbers are usually assigned to backports.
[0] <http://git.musl-libc.org/cgit/musl/commit/?id=769f53598e781ffc89191520f3f8a93cb58db91f>
Cc: Hannu Nyman <hannu.nyman@iki.fi>
Cc: Koen Vandeputte <koen.vandeputte@ncentric.com>
Cc: Jo-Philipp Wich <jo@mein.io>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Diffstat (limited to 'toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch')
| -rw-r--r-- | toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch b/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch deleted file mode 100644 index fde857b213..0000000000 --- a/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 688d3da0f1730daddbc954bbc2d27cc96ceee04c Mon Sep 17 00:00:00 2001 -From: Szabolcs Nagy <nsz@port70.net> -Date: Tue, 4 Oct 2016 03:58:56 +0200 -Subject: math: fix pow signed shift ub - -j is int32_t and thus j<<31 is undefined if j==1, so j is changed to -uint32_t locally as a quick fix, the generated code is not affected. - -(this is a strict conformance fix, future c standard may allow 1<<31, -see DR 463. the bug was inherited from freebsd fdlibm, the proper fix -is to use uint32_t for all bit hacks, but that requires more intrusive -changes.) - -reported by Daniel Sabogal ---- - src/math/pow.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/src/math/pow.c b/src/math/pow.c -index b66f632..3ddc1b6 100644 ---- a/src/math/pow.c -+++ b/src/math/pow.c -@@ -125,11 +125,11 @@ double pow(double x, double y) - else if (iy >= 0x3ff00000) { - k = (iy>>20) - 0x3ff; /* exponent */ - if (k > 20) { -- j = ly>>(52-k); -+ uint32_t j = ly>>(52-k); - if ((j<<(52-k)) == ly) - yisint = 2 - (j&1); - } else if (ly == 0) { -- j = iy>>(20-k); -+ uint32_t j = iy>>(20-k); - if ((j<<(20-k)) == iy) - yisint = 2 - (j&1); - } --- -cgit v0.11.2 |