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418d99e622
<fenv_private.h> has inline versions of various <fenv.h> functions, and their __fe* variants, for systems (generally soft-float) without support for floating-point exceptions, rounding modes or both. Having these inlines in a separate header introduces a risk of a source file including <fenv.h> and compiling OK on x86_64, but failing to compile (because the feraiseexcept inline is actually a macro that discards its argument, to avoid the need for #ifdef FE_INVALID conditionals), or not being properly optimized, on systems without the exceptions and rounding modes support (when these inlines were in math_private.h, we had a few cases where this broke the build because there was no obvious reason for a file to need math_private.h and it didn't need that header on x86_64). By moving those inlines to include/fenv.h, this risk can be avoided, and fenv_private.h becomes more clearly defined as specifically the header for the internal libc_fe* and SET_RESTORE_ROUND* interfaces. This patch makes that move, removing fenv_private.h includes that are no longer needed (or replacing them by fenv.h includes in a few cases that didn't already have such an include). Tested for x86_64 and x86, and tested with build-many-glibcs.py that installed stripped shared libraries are unchanged by the patch. * sysdeps/generic/fenv_private.h [FE_ALL_EXCEPT == 0]: Move this code .... [!FE_HAVE_ROUNDING_MODES]: And this code .... * include/fenv.h [!_ISOMAC]: ... to here. * math/fraiseexcpt.c (__feraiseexcept): Undefine as macro. (feraiseexcept): Likewise. * math/fromfp.h: Do not include <fenv_private.h>. * math/s_cexp_template.c: Likewise. * math/s_csin_template.c: Likewise. * math/s_csinh_template.c: Likewise. * math/s_ctan_template.c: Likewise. * math/s_ctanh_template.c: Likewise. * math/s_iseqsig_template.c: Likewise. * math/w_acos_compat.c: Likewise. * math/w_acosf_compat.c: Likewise. * math/w_acosl_compat.c: Likewise. * math/w_asin_compat.c: Likewise. * math/w_asinf_compat.c: Likewise. * math/w_asinl_compat.c: Likewise. * math/w_j0_compat.c: Likewise. * math/w_j0f_compat.c: Likewise. * math/w_j0l_compat.c: Likewise. * math/w_j1_compat.c: Likewise. * math/w_j1f_compat.c: Likewise. * math/w_j1l_compat.c: Likewise. * math/w_jn_compat.c: Likewise. * math/w_jnf_compat.c: Likewise. * math/w_log10_compat.c: Likewise. * math/w_log10f_compat.c: Likewise. * math/w_log10l_compat.c: Likewise. * math/w_log2_compat.c: Likewise. * math/w_log2f_compat.c: Likewise. * math/w_log2l_compat.c: Likewise. * math/w_log_compat.c: Likewise. * math/w_logf_compat.c: Likewise. * math/w_logl_compat.c: Likewise. * sysdeps/ieee754/dbl-64/s_llrint.c: Likewise. * sysdeps/ieee754/dbl-64/s_llround.c: Likewise. * sysdeps/ieee754/dbl-64/s_lrint.c: Likewise. * sysdeps/ieee754/dbl-64/s_lround.c: Likewise. * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Likewise. * sysdeps/ieee754/flt-32/s_llrintf.c: Likewise. * sysdeps/ieee754/flt-32/s_llroundf.c: Likewise. * sysdeps/ieee754/flt-32/s_lrintf.c: Likewise. * sysdeps/ieee754/flt-32/s_lroundf.c: Likewise. * sysdeps/ieee754/k_standardl.c: Likewise. * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_fmal.c: Likewise. * sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_llrintl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_llroundl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_lroundl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_fma.c: Likewise. * sysdeps/ieee754/ldbl-96/s_fmal.c: Likewise. * sysdeps/ieee754/ldbl-96/s_llrintl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_llroundl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_lrintl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_lroundl.c: Likewise. * math/w_ilogb_template.c: Include <fenv.h> instead of <fenv_private.h>. * math/w_llogb_template.c: Likewise. * sysdeps/powerpc/fpu/e_sqrt.c: Likewise. * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise. |
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.. | ||
arpa | ||
bits | ||
gnu | ||
net | ||
netinet | ||
programs | ||
protocols | ||
rpc | ||
rpcsvc | ||
sys | ||
aio.h | ||
aliases.h | ||
alloc_buffer.h | ||
alloca.h | ||
allocate_once.h | ||
argp-fmtstream.h | ||
argp.h | ||
argz.h | ||
array_length.h | ||
assert.h | ||
atomic.h | ||
byteswap.h | ||
complex.h | ||
cpio.h | ||
crypt.h | ||
ctype.h | ||
des.h | ||
dirent.h | ||
dlfcn.h | ||
dso_handle.h | ||
elf.h | ||
endian.h | ||
envz.h | ||
err.h | ||
errno.h | ||
error.h | ||
execinfo.h | ||
fcntl.h | ||
features.h | ||
fenv.h | ||
float.h | ||
fmtmsg.h | ||
fnmatch.h | ||
fpu_control.h | ||
ftw.h | ||
gconv.h | ||
getopt_int.h | ||
getopt.h | ||
glob.h | ||
gmp.h | ||
gnu-versions.h | ||
grp-merge.h | ||
grp.h | ||
gshadow.h | ||
iconv.h | ||
ifaddrs.h | ||
ifreq.h | ||
ifunc-impl-list.h | ||
inline-hashtab.h | ||
inttypes.h | ||
langinfo.h | ||
libc-diag.h | ||
libc-internal.h | ||
libc-pointer-arith.h | ||
libc-symbols.h | ||
libgen.h | ||
libintl.h | ||
limits.h | ||
link.h | ||
list_t.h | ||
list.h | ||
locale.h | ||
malloc.h | ||
math-narrow-eval.h | ||
math.h | ||
mcheck.h | ||
memory.h | ||
mntent.h | ||
monetary.h | ||
mqueue.h | ||
netdb.h | ||
netgroup.h | ||
nl_types.h | ||
nss.h | ||
nsswitch.h | ||
obstack.h | ||
plural-exp.h | ||
poll.h | ||
printf.h | ||
pthread.h | ||
pty.h | ||
pwd.h | ||
regex.h | ||
resolv.h | ||
rounding-mode.h | ||
sched.h | ||
scratch_buffer.h | ||
search.h | ||
set-hooks.h | ||
setjmp.h | ||
sgtty.h | ||
shadow.h | ||
shlib-compat.h | ||
signal.h | ||
spawn.h | ||
stab.h | ||
stackinfo.h | ||
stap-probe.h | ||
stdc-predef.h | ||
stdio_ext.h | ||
stdio.h | ||
stdlib.h | ||
string.h | ||
strings.h | ||
stropts.h | ||
stubs-prologue.h | ||
syscall.h | ||
sysexits.h | ||
syslog.h | ||
tar.h | ||
termios.h | ||
tgmath.h | ||
time.h | ||
ttyent.h | ||
uchar.h | ||
ucontext.h | ||
ulimit.h | ||
unistd.h | ||
utime.h | ||
utmp.h | ||
values.h | ||
wchar.h | ||
wctype.h | ||
wordexp.h |