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authorJoseph Myers <joseph@codesourcery.com>2018-09-03 21:09:04 +0000
committerJoseph Myers <joseph@codesourcery.com>2018-09-03 21:09:04 +0000
commit70e2ba332f887760f56700baf7adcf441ff50ba9 (patch)
tree8daf453f0d374fcb3e125efe644cf2a526e91d25 /sysdeps/riscv
parenta6e8926f8d49a213a9abb1a61f6af964f612ab7f (diff)
downloadglibc-70e2ba332f887760f56700baf7adcf441ff50ba9.tar.gz
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glibc-70e2ba332f887760f56700baf7adcf441ff50ba9.zip
Do not include fenv_private.h in math_private.h.
Continuing the clean-up related to the catch-all math_private.h
header, this patch stops math_private.h from including fenv_private.h.
Instead, fenv_private.h is included directly from those users of
math_private.h that also used interfaces from fenv_private.h.  No
attempt is made to remove unused includes of math_private.h, but that
is a natural followup.

(However, since math_private.h sometimes defines optimized versions of
math.h interfaces or __* variants thereof, as well as defining its own
interfaces, I think it might make sense to get all those optimized
versions included from include/math.h, not requiring a separate header
at all, before eliminating unused math_private.h includes - that
avoids a file quietly becoming less-optimized if someone adds a call
to one of those interfaces without restoring a math_private.h include
to that file.)

There is still a pitfall that if code uses plain fe* and __fe*
interfaces, but only includes fenv.h and not fenv_private.h or (before
this patch) math_private.h, it will compile on platforms with
exceptions and rounding modes but not get the optimized versions (and
possibly not compile) on platforms without exception and rounding mode
support, so making it easy to break the build for such platforms
accidentally.

I think it would be most natural to move the inlines / macros for fe*
and __fe* in the case of no exceptions and rounding modes into
include/fenv.h, so that all code including fenv.h with _ISOMAC not
defined automatically gets them.  Then fenv_private.h would be purely
the header for the libc_fe*, SET_RESTORE_ROUND etc. internal
interfaces and the risk of breaking the build on other platforms than
the one you tested on because of a missing fenv_private.h include
would be much reduced (and there would be some unused fenv_private.h
includes to remove along with unused math_private.h includes).

Tested for x86_64 and x86, and tested with build-many-glibcs.py that
installed stripped shared libraries are unchanged by this patch.

	* sysdeps/generic/math_private.h: Do not include <fenv_private.h>.
	* math/fromfp.h: Include <fenv_private.h>.
	* math/math-narrow.h: Likewise.
	* 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_ilogb_template.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_llogb_template.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/aarch64/fpu/feholdexcpt.c: Likewise.
	* sysdeps/aarch64/fpu/fesetround.c: Likewise.
	* sysdeps/aarch64/fpu/fgetexcptflg.c: Likewise.
	* sysdeps/aarch64/fpu/ftestexcept.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_gamma_r.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
	* sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
	* sysdeps/ieee754/dbl-64/gamma_product.c: Likewise.
	* sysdeps/ieee754/dbl-64/lgamma_neg.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_fma.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_fmaf.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/s_nearbyint.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_sincos.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
	* sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Likewise.
	* sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c: Likewise.
	* sysdeps/ieee754/dbl-64/x2y2m1.c: Likewise.
	* sysdeps/ieee754/float128/float128_private.h: Likewise.
	* sysdeps/ieee754/flt-32/e_gammaf_r.c: Likewise.
	* sysdeps/ieee754/flt-32/e_j1f.c: Likewise.
	* sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
	* sysdeps/ieee754/flt-32/lgamma_negf.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/flt-32/s_nearbyintf.c: Likewise.
	* sysdeps/ieee754/k_standardl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise.
	* sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/gamma_productl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/lgamma_negl.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-128/x2y2m1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/lgamma_negl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_fmal.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-128ibm/s_rintl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Likewise.
	* sysdeps/ieee754/ldbl-96/e_gammal_r.c: Likewise.
	* sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
	* sysdeps/ieee754/ldbl-96/gamma_productl.c: Likewise.
	* sysdeps/ieee754/ldbl-96/lgamma_negl.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.
	* sysdeps/ieee754/ldbl-96/x2y2m1l.c: Likewise.
	* sysdeps/powerpc/fpu/e_sqrt.c: Likewise.
	* sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_ceil.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_floor.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_nearbyint.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_round.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_roundeven.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_trunc.c: Likewise.
	* sysdeps/riscv/rvd/s_finite.c: Likewise.
	* sysdeps/riscv/rvd/s_fmax.c: Likewise.
	* sysdeps/riscv/rvd/s_fmin.c: Likewise.
	* sysdeps/riscv/rvd/s_fpclassify.c: Likewise.
	* sysdeps/riscv/rvd/s_isinf.c: Likewise.
	* sysdeps/riscv/rvd/s_isnan.c: Likewise.
	* sysdeps/riscv/rvd/s_issignaling.c: Likewise.
	* sysdeps/riscv/rvf/fegetround.c: Likewise.
	* sysdeps/riscv/rvf/feholdexcpt.c: Likewise.
	* sysdeps/riscv/rvf/fesetenv.c: Likewise.
	* sysdeps/riscv/rvf/fesetround.c: Likewise.
	* sysdeps/riscv/rvf/feupdateenv.c: Likewise.
	* sysdeps/riscv/rvf/fgetexcptflg.c: Likewise.
	* sysdeps/riscv/rvf/ftestexcept.c: Likewise.
	* sysdeps/riscv/rvf/s_ceilf.c: Likewise.
	* sysdeps/riscv/rvf/s_finitef.c: Likewise.
	* sysdeps/riscv/rvf/s_floorf.c: Likewise.
	* sysdeps/riscv/rvf/s_fmaxf.c: Likewise.
	* sysdeps/riscv/rvf/s_fminf.c: Likewise.
	* sysdeps/riscv/rvf/s_fpclassifyf.c: Likewise.
	* sysdeps/riscv/rvf/s_isinff.c: Likewise.
	* sysdeps/riscv/rvf/s_isnanf.c: Likewise.
	* sysdeps/riscv/rvf/s_issignalingf.c: Likewise.
	* sysdeps/riscv/rvf/s_nearbyintf.c: Likewise.
	* sysdeps/riscv/rvf/s_roundevenf.c: Likewise.
	* sysdeps/riscv/rvf/s_roundf.c: Likewise.
	* sysdeps/riscv/rvf/s_truncf.c: Likewise.
Diffstat (limited to 'sysdeps/riscv')
-rw-r--r--sysdeps/riscv/rv64/rvd/s_ceil.c1
-rw-r--r--sysdeps/riscv/rv64/rvd/s_floor.c1
-rw-r--r--sysdeps/riscv/rv64/rvd/s_nearbyint.c1
-rw-r--r--sysdeps/riscv/rv64/rvd/s_round.c1
-rw-r--r--sysdeps/riscv/rv64/rvd/s_roundeven.c1
-rw-r--r--sysdeps/riscv/rv64/rvd/s_trunc.c1
-rw-r--r--sysdeps/riscv/rvd/s_finite.c1
-rw-r--r--sysdeps/riscv/rvd/s_fmax.c1
-rw-r--r--sysdeps/riscv/rvd/s_fmin.c1
-rw-r--r--sysdeps/riscv/rvd/s_fpclassify.c1
-rw-r--r--sysdeps/riscv/rvd/s_isinf.c1
-rw-r--r--sysdeps/riscv/rvd/s_isnan.c1
-rw-r--r--sysdeps/riscv/rvd/s_issignaling.c1
-rw-r--r--sysdeps/riscv/rvf/fegetround.c1
-rw-r--r--sysdeps/riscv/rvf/feholdexcpt.c1
-rw-r--r--sysdeps/riscv/rvf/fesetenv.c1
-rw-r--r--sysdeps/riscv/rvf/fesetround.c1
-rw-r--r--sysdeps/riscv/rvf/feupdateenv.c1
-rw-r--r--sysdeps/riscv/rvf/fgetexcptflg.c1
-rw-r--r--sysdeps/riscv/rvf/ftestexcept.c1
-rw-r--r--sysdeps/riscv/rvf/s_ceilf.c1
-rw-r--r--sysdeps/riscv/rvf/s_finitef.c1
-rw-r--r--sysdeps/riscv/rvf/s_floorf.c1
-rw-r--r--sysdeps/riscv/rvf/s_fmaxf.c1
-rw-r--r--sysdeps/riscv/rvf/s_fminf.c1
-rw-r--r--sysdeps/riscv/rvf/s_fpclassifyf.c1
-rw-r--r--sysdeps/riscv/rvf/s_isinff.c1
-rw-r--r--sysdeps/riscv/rvf/s_isnanf.c1
-rw-r--r--sysdeps/riscv/rvf/s_issignalingf.c1
-rw-r--r--sysdeps/riscv/rvf/s_nearbyintf.c1
-rw-r--r--sysdeps/riscv/rvf/s_roundevenf.c1
-rw-r--r--sysdeps/riscv/rvf/s_roundf.c1
-rw-r--r--sysdeps/riscv/rvf/s_truncf.c1
33 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/riscv/rv64/rvd/s_ceil.c b/sysdeps/riscv/rv64/rvd/s_ceil.c
index af99ecca3d..30caa96869 100644
--- a/sysdeps/riscv/rv64/rvd/s_ceil.c
+++ b/sysdeps/riscv/rv64/rvd/s_ceil.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rv64/rvd/s_floor.c b/sysdeps/riscv/rv64/rvd/s_floor.c
index f34af98cce..da3b11cdb4 100644
--- a/sysdeps/riscv/rv64/rvd/s_floor.c
+++ b/sysdeps/riscv/rv64/rvd/s_floor.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rv64/rvd/s_nearbyint.c b/sysdeps/riscv/rv64/rvd/s_nearbyint.c
index e17f038429..c99fa83e38 100644
--- a/sysdeps/riscv/rv64/rvd/s_nearbyint.c
+++ b/sysdeps/riscv/rv64/rvd/s_nearbyint.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rv64/rvd/s_round.c b/sysdeps/riscv/rv64/rvd/s_round.c
index 22cff63e09..b3e5bc4f0d 100644
--- a/sysdeps/riscv/rv64/rvd/s_round.c
+++ b/sysdeps/riscv/rv64/rvd/s_round.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rv64/rvd/s_roundeven.c b/sysdeps/riscv/rv64/rvd/s_roundeven.c
index 26a0b2ded3..484eb81888 100644
--- a/sysdeps/riscv/rv64/rvd/s_roundeven.c
+++ b/sysdeps/riscv/rv64/rvd/s_roundeven.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rv64/rvd/s_trunc.c b/sysdeps/riscv/rv64/rvd/s_trunc.c
index a0f78e6cd1..ec28090ca0 100644
--- a/sysdeps/riscv/rv64/rvd/s_trunc.c
+++ b/sysdeps/riscv/rv64/rvd/s_trunc.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvd/s_finite.c b/sysdeps/riscv/rvd/s_finite.c
index 402ae3fa3a..3f45e99aa7 100644
--- a/sysdeps/riscv/rvd/s_finite.c
+++ b/sysdeps/riscv/rvd/s_finite.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __finite (double x)
diff --git a/sysdeps/riscv/rvd/s_fmax.c b/sysdeps/riscv/rvd/s_fmax.c
index 22e91bfc4b..29b278d097 100644
--- a/sysdeps/riscv/rvd/s_fmax.c
+++ b/sysdeps/riscv/rvd/s_fmax.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 
 double
diff --git a/sysdeps/riscv/rvd/s_fmin.c b/sysdeps/riscv/rvd/s_fmin.c
index 7b35230cac..e153b87c37 100644
--- a/sysdeps/riscv/rvd/s_fmin.c
+++ b/sysdeps/riscv/rvd/s_fmin.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-double.h>
 
 double
diff --git a/sysdeps/riscv/rvd/s_fpclassify.c b/sysdeps/riscv/rvd/s_fpclassify.c
index fe693c2f4a..c7621f1f8c 100644
--- a/sysdeps/riscv/rvd/s_fpclassify.c
+++ b/sysdeps/riscv/rvd/s_fpclassify.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __fpclassify (double x)
diff --git a/sysdeps/riscv/rvd/s_isinf.c b/sysdeps/riscv/rvd/s_isinf.c
index 1b9767a718..48c9ba3767 100644
--- a/sysdeps/riscv/rvd/s_isinf.c
+++ b/sysdeps/riscv/rvd/s_isinf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __isinf (double x)
diff --git a/sysdeps/riscv/rvd/s_isnan.c b/sysdeps/riscv/rvd/s_isnan.c
index 3739de7ec7..0fc24df08e 100644
--- a/sysdeps/riscv/rvd/s_isnan.c
+++ b/sysdeps/riscv/rvd/s_isnan.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __isnan (double x)
diff --git a/sysdeps/riscv/rvd/s_issignaling.c b/sysdeps/riscv/rvd/s_issignaling.c
index 1b65206e9a..aca3387df7 100644
--- a/sysdeps/riscv/rvd/s_issignaling.c
+++ b/sysdeps/riscv/rvd/s_issignaling.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __issignaling (double x)
diff --git a/sysdeps/riscv/rvf/fegetround.c b/sysdeps/riscv/rvf/fegetround.c
index f7692a827b..05397b10e7 100644
--- a/sysdeps/riscv/rvf/fegetround.c
+++ b/sysdeps/riscv/rvf/fegetround.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __fegetround (void)
diff --git a/sysdeps/riscv/rvf/feholdexcpt.c b/sysdeps/riscv/rvf/feholdexcpt.c
index ea9060f3dc..96ac46583c 100644
--- a/sysdeps/riscv/rvf/feholdexcpt.c
+++ b/sysdeps/riscv/rvf/feholdexcpt.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __feholdexcept (fenv_t *envp)
diff --git a/sysdeps/riscv/rvf/fesetenv.c b/sysdeps/riscv/rvf/fesetenv.c
index 5d02d80101..95ca4fe97b 100644
--- a/sysdeps/riscv/rvf/fesetenv.c
+++ b/sysdeps/riscv/rvf/fesetenv.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __fesetenv (const fenv_t *envp)
diff --git a/sysdeps/riscv/rvf/fesetround.c b/sysdeps/riscv/rvf/fesetround.c
index bf705ef0c9..5bb237a365 100644
--- a/sysdeps/riscv/rvf/fesetround.c
+++ b/sysdeps/riscv/rvf/fesetround.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __fesetround (int round)
diff --git a/sysdeps/riscv/rvf/feupdateenv.c b/sysdeps/riscv/rvf/feupdateenv.c
index 133d7eca11..27ffa7716b 100644
--- a/sysdeps/riscv/rvf/feupdateenv.c
+++ b/sysdeps/riscv/rvf/feupdateenv.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __feupdateenv (const fenv_t *envp)
diff --git a/sysdeps/riscv/rvf/fgetexcptflg.c b/sysdeps/riscv/rvf/fgetexcptflg.c
index 367f0135d4..f4742693af 100644
--- a/sysdeps/riscv/rvf/fgetexcptflg.c
+++ b/sysdeps/riscv/rvf/fgetexcptflg.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 fegetexceptflag (fexcept_t *flagp, int excepts)
diff --git a/sysdeps/riscv/rvf/ftestexcept.c b/sysdeps/riscv/rvf/ftestexcept.c
index a248bd6319..66bc9f9c5b 100644
--- a/sysdeps/riscv/rvf/ftestexcept.c
+++ b/sysdeps/riscv/rvf/ftestexcept.c
@@ -18,6 +18,7 @@
 
 #include <fenv.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 fetestexcept (int excepts)
diff --git a/sysdeps/riscv/rvf/s_ceilf.c b/sysdeps/riscv/rvf/s_ceilf.c
index d7e291acf8..a56f362610 100644
--- a/sysdeps/riscv/rvf/s_ceilf.c
+++ b/sysdeps/riscv/rvf/s_ceilf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvf/s_finitef.c b/sysdeps/riscv/rvf/s_finitef.c
index 04ce08719b..4fd33b6ebb 100644
--- a/sysdeps/riscv/rvf/s_finitef.c
+++ b/sysdeps/riscv/rvf/s_finitef.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __finitef (float x)
diff --git a/sysdeps/riscv/rvf/s_floorf.c b/sysdeps/riscv/rvf/s_floorf.c
index 3c9c625e2f..560553ffba 100644
--- a/sysdeps/riscv/rvf/s_floorf.c
+++ b/sysdeps/riscv/rvf/s_floorf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvf/s_fmaxf.c b/sysdeps/riscv/rvf/s_fmaxf.c
index 63f7e3d664..0496f7ed9d 100644
--- a/sysdeps/riscv/rvf/s_fmaxf.c
+++ b/sysdeps/riscv/rvf/s_fmaxf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 
 float
diff --git a/sysdeps/riscv/rvf/s_fminf.c b/sysdeps/riscv/rvf/s_fminf.c
index 82cca4e37d..f9639935c2 100644
--- a/sysdeps/riscv/rvf/s_fminf.c
+++ b/sysdeps/riscv/rvf/s_fminf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 
 float
diff --git a/sysdeps/riscv/rvf/s_fpclassifyf.c b/sysdeps/riscv/rvf/s_fpclassifyf.c
index 4abcf3edac..ae4c492362 100644
--- a/sysdeps/riscv/rvf/s_fpclassifyf.c
+++ b/sysdeps/riscv/rvf/s_fpclassifyf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __fpclassifyf (float x)
diff --git a/sysdeps/riscv/rvf/s_isinff.c b/sysdeps/riscv/rvf/s_isinff.c
index 1c7413190c..621cdca5db 100644
--- a/sysdeps/riscv/rvf/s_isinff.c
+++ b/sysdeps/riscv/rvf/s_isinff.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __isinff (float x)
diff --git a/sysdeps/riscv/rvf/s_isnanf.c b/sysdeps/riscv/rvf/s_isnanf.c
index 30a88bb23c..cca3809b70 100644
--- a/sysdeps/riscv/rvf/s_isnanf.c
+++ b/sysdeps/riscv/rvf/s_isnanf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __isnanf (float x)
diff --git a/sysdeps/riscv/rvf/s_issignalingf.c b/sysdeps/riscv/rvf/s_issignalingf.c
index e67efc794b..846a7b75d2 100644
--- a/sysdeps/riscv/rvf/s_issignalingf.c
+++ b/sysdeps/riscv/rvf/s_issignalingf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 
 int
 __issignalingf (float x)
diff --git a/sysdeps/riscv/rvf/s_nearbyintf.c b/sysdeps/riscv/rvf/s_nearbyintf.c
index d653794d71..80ff8a8b88 100644
--- a/sysdeps/riscv/rvf/s_nearbyintf.c
+++ b/sysdeps/riscv/rvf/s_nearbyintf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvf/s_roundevenf.c b/sysdeps/riscv/rvf/s_roundevenf.c
index 48086c28ee..afeebf2c66 100644
--- a/sysdeps/riscv/rvf/s_roundevenf.c
+++ b/sysdeps/riscv/rvf/s_roundevenf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvf/s_roundf.c b/sysdeps/riscv/rvf/s_roundf.c
index dedf57cbb3..87839de3fb 100644
--- a/sysdeps/riscv/rvf/s_roundf.c
+++ b/sysdeps/riscv/rvf/s_roundf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>
 
diff --git a/sysdeps/riscv/rvf/s_truncf.c b/sysdeps/riscv/rvf/s_truncf.c
index e23926a2ae..ad5c2e217c 100644
--- a/sysdeps/riscv/rvf/s_truncf.c
+++ b/sysdeps/riscv/rvf/s_truncf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <math_private.h>
+#include <fenv_private.h>
 #include <libm-alias-float.h>
 #include <stdint.h>