freebsd-dev/lib/libc
Marcel Moolenaar b32428bbc5 The FP status register allows for 6 traps to be masked. One of them,
the denormal/unnormal trap, is not a standard IEEE trap. We did
not exclude it from being returned by fpgetmask(), nor did we make
sure that fpsetmask() didn't clobber it. Since the non-IEEE trap
is not part of fp_except_t, users of ifpgetmask()/fpsetmask() would
be confronted with unexpected behaviour, one of which is a SIGFPE
for denormal/unnormal FP results.

This commit makes sure that we don't leak the denormal/unnormal mask
bit in fp_except_t and also that we don't clobber it.
2003-10-22 09:00:07 +00:00
..
alpha Fix wrong identifier on .end directive. The SYSCALL macro does name 2003-08-16 18:59:08 +00:00
amd64 Add rfork_thread(3). 2003-10-13 20:32:33 +00:00
compat-43 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
db mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
gdtoa Userland spinlocks bad. Sleep locks good. 2003-06-21 08:20:14 +00:00
gen mdoc(7): Fix common mistakes made in the SEE ALSO section. 2003-09-12 21:54:11 +00:00
gmon Use C99 compatible ASM statements. 2003-06-02 02:32:22 +00:00
i386 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
ia64 The FP status register allows for 6 traps to be masked. One of them, 2003-10-22 09:00:07 +00:00
include
locale mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
net stop use of NI_WITHSCOPEID. it was deprecated. 2003-10-21 20:11:47 +00:00
nls
posix1e mdoc(7): Fix common mistakes made in the SEE ALSO section. 2003-09-12 21:54:11 +00:00
powerpc Add the mlockall() and munlockall() system calls. 2003-08-11 07:14:08 +00:00
quad
regex mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
rpc Get rid of duplicates. 2003-09-14 13:41:59 +00:00
sparc64 Add the mlockall() and munlockall() system calls. 2003-08-11 07:14:08 +00:00
stdio mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
stdlib Cite the published version of "Engineering a Sort Function" instead of 2003-09-30 07:05:46 +00:00
stdtime mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
string mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
sys Bring the description of st_[cma]time modification conditions a bit 2003-10-20 13:52:22 +00:00
uuid Remove stale DCE 1.1 pointers to the IBM site. The URLs aren't valid 2003-08-08 19:18:43 +00:00
xdr Fix amd(8) clients, if a FreeBSD mountd(8) server is used. 2003-05-28 09:13:09 +00:00
yp
Makefile Add a kluge suggested by Marcel to paper over the difference between 2003-08-19 23:01:46 +00:00