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authorDenys Vlasenko <vda.linux@googlemail.com>2010-10-31 15:58:18 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2010-10-31 15:58:18 +0100
commit4d537e8547b8d623e1847cd80d3da455dc52ff85 (patch)
tree5b6c9126fe2f668f3ec3d15daedcb0734ad3030a /docs/defines.txt
parent8b34cac8748067dbebc99f1b8450c5de91661db5 (diff)
libm: disable tail jump trick if __SSP_ALL__ (was using wrong conditional)
Thanks, Timo! Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'docs/defines.txt')
-rw-r--r--docs/defines.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/defines.txt b/docs/defines.txt
index 8f37788dc..6e4a60485 100644
--- a/docs/defines.txt
+++ b/docs/defines.txt
@@ -79,3 +79,7 @@ _IEEE_LIBM
Always defined at libm build time
__LDBL_COMPAT
Never defined, TODO: remove?
+
+__SSP_ALL__
+ All functions, even small ones, have stack smashing protection
+ prologue enabled.