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authorjoseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d>2013-06-24 22:42:26 +0000
committerjoseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d>2013-06-24 22:42:26 +0000
commitf42fd2771adb82cb5f34ba9e80a607975111da48 (patch)
tree43eebf12baba0fbee7c6277021c2ac924f76237c
parent3625809e03b7287e244a6a2563d5217426e88d5c (diff)
downloadeglibc2-f42fd2771adb82cb5f34ba9e80a607975111da48.tar.gz
Merge changes between r23296 and r23363 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@23364 7b3dc134-2b1b-0410-93df-9e9f96275f8d
-rw-r--r--libc/ChangeLog131
-rw-r--r--libc/Makerules43
-rw-r--r--libc/NEWS29
-rw-r--r--libc/Versions.def1
-rw-r--r--libc/benchtests/bench-memmove.c1
-rw-r--r--libc/benchtests/bench-memset.c1
-rw-r--r--libc/config.h.in3
-rwxr-xr-xlibc/configure35
-rw-r--r--libc/configure.in20
-rw-r--r--libc/dlfcn/Makefile2
-rw-r--r--libc/elf/dl-dst.h13
-rw-r--r--libc/elf/rtld-Rules34
-rw-r--r--libc/include/libc-symbols.h10
-rw-r--r--libc/manual/install.texi7
-rw-r--r--libc/manual/threads.texi40
-rw-r--r--libc/math/fedisblxcpt.c4
-rw-r--r--libc/math/feenablxcpt.c7
-rw-r--r--libc/math/fegetenv.c4
-rw-r--r--libc/math/fegetexcept.c4
-rw-r--r--libc/math/fegetround.c4
-rw-r--r--libc/math/feholdexcpt.c3
-rw-r--r--libc/math/fesetenv.c4
-rw-r--r--libc/math/fesetround.c4
-rw-r--r--libc/math/feupdateenv.c4
-rw-r--r--libc/math/fgetexcptflg.c4
-rw-r--r--libc/math/libm-test.inc1
-rw-r--r--libc/math/test-misc.c18
-rw-r--r--libc/nptl/ChangeLog31
-rw-r--r--libc/nptl/Makefile5
-rw-r--r--libc/nptl/Versions5
-rw-r--r--libc/nptl/allocatestack.c12
-rw-r--r--libc/nptl/nptl-init.c2
-rw-r--r--libc/nptl/pthreadP.h1
-rw-r--r--libc/nptl/pthread_attr_getstacksize.c10
-rw-r--r--libc/nptl/pthread_create.c51
-rw-r--r--libc/nptl/pthread_getattr_default_np.c37
-rw-r--r--libc/nptl/pthread_setattr_default_np.c111
-rw-r--r--libc/nptl/sysdeps/powerpc/tls.h5
-rw-r--r--libc/nptl/sysdeps/pthread/pthread.h8
-rw-r--r--libc/nptl/tst-default-attr.c385
-rw-r--r--libc/nptl/vars.c3
-rw-r--r--libc/ports/ChangeLog.aarch645
-rw-r--r--libc/ports/ChangeLog.alpha8
-rw-r--r--libc/ports/ChangeLog.arm37
-rw-r--r--libc/ports/ChangeLog.ia644
-rw-r--r--libc/ports/ChangeLog.m68k7
-rw-r--r--libc/ports/ChangeLog.microblaze5
-rw-r--r--libc/ports/ChangeLog.mips9
-rw-r--r--libc/ports/ChangeLog.powerpc5
-rw-r--r--libc/ports/ChangeLog.tile9
-rw-r--r--libc/ports/sysdeps/alpha/fpu/libm-test-ulps6420
-rw-r--r--libc/ports/sysdeps/arm/arm-features.h8
-rw-r--r--libc/ports/sysdeps/arm/arm-mcount.S2
-rw-r--r--libc/ports/sysdeps/arm/armv7/multiarch/ifunc-impl-list.c25
-rw-r--r--libc/ports/sysdeps/arm/armv7/multiarch/memcpy_impl.S837
-rw-r--r--libc/ports/sysdeps/arm/feenablxcpt.c12
-rw-r--r--libc/ports/sysdeps/arm/fpu_control.h6
-rw-r--r--libc/ports/sysdeps/arm/test-fpucw.c5
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist2
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist4
-rw-r--r--libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist4
-rw-r--r--libc/scripts/sysd-rules.awk76
-rw-r--r--libc/soft-fp/op-4.h12
-rw-r--r--libc/soft-fp/op-common.h5
-rw-r--r--libc/string/memmove.c1
-rw-r--r--libc/string/memset.c1
-rw-r--r--libc/string/test-memmove.c1
-rw-r--r--libc/string/test-memset.c1
-rw-r--r--libc/sysdeps/ieee754/dbl-64/e_sqrt.c17
-rw-r--r--libc/sysdeps/mach/hurd/Makefile2
-rw-r--r--libc/sysdeps/sh/sh4/fpu/fgetexcptflg.c38
-rw-r--r--libc/sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/libc_fatal.c1
-rw-r--r--libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist4
-rw-r--r--libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist4
93 files changed, 8305 insertions, 445 deletions
diff --git a/libc/ChangeLog b/libc/ChangeLog
index 86d98f727..ac92ef164 100644
--- a/libc/ChangeLog
+++ b/libc/ChangeLog
@@ -1,3 +1,134 @@
+2013-06-22 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/libc_fatal.c: Include <string.h>.
+
+ [BZ #15667]
+ * soft-fp/op-4.h (__FP_FRAC_ADD_3): Rename variables _c1 and _c2
+ to __FP_FRAC_ADD_3_c1 and __FP_FRAC_ADD_3_c2.
+
+2013-06-21 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * elf/dl-dst.h (DL_DST_REQUIRED): Remove call to
+ DL_DST_REQ_STATIC.
+ (DL_DST_REQ_STATIC): Remove macro.
+
+2013-06-21 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #7006]
+ * soft-fp/op-common.h (_FP_FROM_INT): Do not call _FP_FRAC_SLL
+ with a shift of 0 bits.
+
+2013-06-21 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * dlfcn/Makefile (tststatic2-ENV): Redefine in terms of
+ $(tststatic-ENV).
+
+2013-06-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ [BZ #15655]
+ * sysdeps/sh/sh4/fpu/fgetexcptflg.c: New file.
+
+2013-06-20 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * config.h.in (HAVE_CC_INHIBIT_LOOP_TO_LIBCALL): New define.
+ * configure.in (libc_cv_cc_loop_to_function): Check if compiler
+ accepts -fno-tree-loop-distribute-patterns.
+ * include/libc-symbols.h (inhibit_loop_to_libcall): New macro.
+ * string/memmove.c (MEMMOVE): Disable loop transformation to avoid
+ recursive call.
+ * string/memset.c (memset): Likewise.
+ * string/test-memmove.c (simple_memmove): Disable loop transformation
+ to library calls.
+ * string/test-memset.c (simple_memset): Likewise.
+ * benchtests/bench-memmove.c (simple_memmove): Likewise.
+ * benchtests/bench-memset.c (simple_memset): Likewise.
+ * configure: Regenerated.
+
+2013-06-20 Joseph Myers <joseph@codesourcery.com>
+
+ * math/test-misc.c (main): Ignore fesetround failure when failures
+ of subsequent rounding tests would be ignored.
+
+ [BZ #15654]
+ * math/fedisblxcpt.c (fedisableexcept): Return 0.
+ * math/feenablxcpt.c (feenableexcept): Return 0 for argument 0.
+ * math/fegetenv.c (__fegetenv): Return 0.
+ * math/fegetexcept.c (fegetexcept): Return 0.
+ * math/fegetround.c (fegetround) [FE_TONEAREST]: Return
+ FE_TONEAREST.
+ * math/feholdexcpt.c (feholdexcept): Return 0.
+ * math/fesetenv.c (__fesetenv): Return 0.
+ * math/fesetround.c (fesetround) [FE_TONEAREST]: Return 0 for
+ argument FE_TONEAREST.
+ * math/feupdateenv.c (__feupdateenv): Return 0.
+ * math/fgetexcptflg.c (__fegetexceptflag): Return 0.
+
+2013-06-18 Roland McGrath <roland@hack.frob.com>
+
+ * elf/rtld-Rules (rtld-compile-command.S): New variable.
+ (rtld-compile-command.s, rtld-compile-command.c): New variables.
+ ($(objpfx)rtld-%.os rules): Use them.
+
+2013-06-17 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * nptl/sysdeps/powerpc/tls.h (tcbhead_t): Add Event-Based Branch
+ fields.
+
+2013-06-17 Roland McGrath <roland@hack.frob.com>
+
+ * scripts/sysd-rules.awk: Sort sysd_rules_patterns by descending
+ length of target pattern, then descending length of dependency pattern.
+ * configure.in (AWK): Require gawk 3.1.2 or newer.
+ * manual/install.texi (Tools for Compilation): Say that we do.
+ * configure: Regenerated.
+
+ * Makerules [inhibit-sysdep-asm] (check-inhibit-asm): Variable removed.
+ ($(common-objpfx)sysd-rules): Replace shell logic with running ...
+ * scripts/sysd-rules.awk: ... this new script.
+ * sysdeps/mach/hurd/Makefile (inhibit-sysdep-asm): Use a regexp rather
+ than a glob-style pattern.
+
+2013-06-17 Joseph Myers <joseph@codesourcery.com>
+
+ * math/test-misc.c (main): Do not treat incorrectly rounded
+ conversions as failure unless ROUNDING_TESTS passes.
+
+2013-06-15 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #15631]
+ * sysdeps/ieee754/dbl-64/e_sqrt.c (__ieee754_sqrt): Save and
+ restore exception state around main square root computation, then
+ check for inexactness explicitly.
+
+ * math/libm-test.inc (fma_test_data): Add another test.
+
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * manual/threads.texi (Non-POSIX Extensions): New document
+ node. Document pthread_getattr_default_np and
+ pthread_setattr_default_np.
+
+ * Versions.def (libpthread): Add GLIBC_2.18.
+ * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: Update.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist:
+ Likewise.
+
2013-06-14 Liubov Dmitrieva <liubov.dmitrieva@intel.com>
* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
diff --git a/libc/Makerules b/libc/Makerules
index 760f3aa07..4bd6c139c 100644
--- a/libc/Makerules
+++ b/libc/Makerules
@@ -218,14 +218,9 @@ endif
# later directory would be chosen over a .c file in an earlier directory,
# which does not preserve the desired sysdeps ordering behavior.
-# System-dependent makefiles can put in `inhibit-sysdep-asm' wildcard
-# patterns matching sysdep directories whose assembly source files should
-# be suppressed.
-ifdef inhibit-sysdep-asm
-define check-inhibit-asm
-case $$sysdir in $(subst $(empty) ,|,$(inhibit-sysdep-asm))) asm= ;; esac;
-endef
-endif
+# System-dependent makefiles can put in `inhibit-sysdep-asm' regexps
+# matching sysdep directories whose assembly source files should be
+# suppressed.
-include $(common-objpfx)sysd-rules
ifneq ($(sysd-rules-sysdirs),$(config-sysdirs))
@@ -234,34 +229,16 @@ ifneq ($(sysd-rules-sysdirs),$(config-sysdirs))
sysd-rules-force = FORCE
FORCE:
endif
-$(common-objpfx)sysd-rules: $(common-objpfx)config.make $(..)Makerules \
+$(common-objpfx)sysd-rules: $(..)scripts/sysd-rules.awk \
+ $(common-objpfx)config.make $(..)Makerules \
$(sysdep-makefiles) $(sysdep-makeconfigs) \
$(sysd-rules-force)
-@rm -f $@T
- (echo 'sysd-rules-sysdirs := $(config-sysdirs)'; \
- for dir in $(config-sysdirs); do \
- case "$$dir" in \
- /*) ;; \
- *) dir="\$$(..)$$dir" ;; \
- esac; \
- asm='.S'; \
- $(check-inhibit-asm) \
- for o in $(all-object-suffixes); do \
- set $(subst :, ,$(sysd-rules-patterns)); \
- while [ $$# -ge 2 ]; do \
- t=$$1; shift; \
- d=$$1; shift; \
- v=$${t%%%}; [ x"$$v" = x ] || v="\$$($${v}CPPFLAGS)"; \
- for s in $$asm .c; do \
- echo "\$$(objpfx)$$t$$o: $$dir/$$d$$s \$$(before-compile)"; \
- echo " \$$(compile-command$$s) $$v"; \
- done; \
- done; \
- done; \
- echo "\$$(inst_includedir)/%.h: $$dir/%.h \$$(+force)"; \
- echo " \$$(do-install)"; \
- done; \
- echo 'sysd-rules-done = t') > $@T
+ LC_ALL=C $(AWK) -f $< > $@T \
+ -v all_object_suffixes='$(all-object-suffixes)' \
+ -v inhibit_sysdep_asm='$(inhibit-sysdep-asm)' \
+ -v sysd_rules_patterns='$(sysd-rules-patterns)' \
+ -v config_sysdirs='$(config-sysdirs)'
mv -f $@T $@
ifndef sysd-rules-done
diff --git a/libc/NEWS b/libc/NEWS
index 36de21eee..ea4a4651a 100644
--- a/libc/NEWS
+++ b/libc/NEWS
@@ -9,18 +9,19 @@ Version 2.18
* The following bugs are resolved with this release:
- 2546, 2560, 5159, 6809, 10060, 10062, 10357, 10686, 11120, 11561, 12387,
- 12515, 12723, 13550, 13889, 13951, 13988, 14142, 14176, 14200, 14256,
- 14280, 14293, 14317, 14327, 14478, 14496, 14582, 14686, 14812, 14888,
- 14894, 14908, 14909, 14920, 14952, 14964, 14981, 14982, 14985, 14991,
- 14994, 14996, 15000, 15003, 15006, 15007, 15014, 15020, 15023, 15036,
- 15054, 15055, 15062, 15078, 15084, 15085, 15086, 15100, 15160, 15214,
- 15221, 15232, 15234, 15283, 15285, 15287, 15304, 15305, 15307, 15309,
- 15327, 15330, 15335, 15336, 15337, 15339, 15342, 15346, 15359, 15361,
- 15366, 15380, 15381, 15394, 15395, 15405, 15406, 15409, 15416, 15418,
- 15419, 15423, 15424, 15426, 15429, 15431, 15432, 15441, 15442, 15448,
- 15465, 15480, 15485, 15488, 15490, 15492, 15493, 15497, 15506, 15529,
- 15536, 15553, 15577, 15583, 15618, 15627.
+ 2546, 2560, 5159, 6809, 7006, 10060, 10062, 10357, 10686, 11120, 11561,
+ 12387, 12515, 12723, 13550, 13889, 13951, 13988, 14142, 14176, 14200,
+ 14256, 14280, 14293, 14317, 14327, 14478, 14496, 14582, 14686, 14812,
+ 14888, 14894, 14907, 14908, 14909, 14920, 14952, 14964, 14981, 14982,
+ 14985, 14991, 14994, 14996, 15000, 15003, 15006, 15007, 15014, 15020,
+ 15023, 15036, 15054, 15055, 15062, 15078, 15084, 15085, 15086, 15100,
+ 15160, 15214, 15221, 15232, 15234, 15283, 15285, 15287, 15304, 15305,
+ 15307, 15309, 15327, 15330, 15335, 15336, 15337, 15339, 15342, 15346,
+ 15359, 15361, 15366, 15380, 15381, 15394, 15395, 15405, 15406, 15409,
+ 15416, 15418, 15419, 15423, 15424, 15426, 15429, 15431, 15432, 15441,
+ 15442, 15448, 15465, 15480, 15485, 15488, 15490, 15492, 15493, 15497,
+ 15506, 15529, 15536, 15553, 15577, 15583, 15618, 15627, 15631, 15654,
+ 15655, 15667.
* CVE-2013-0242 Buffer overrun in regexp matcher has been fixed (Bugzilla
#15078).
@@ -45,6 +46,10 @@ Version 2.18
* On Linux, the clock function now uses the clock_gettime system call
for improved precision, rather than old times system call.
+
+* Added new API functions pthread_getattr_default_np and
+ pthread_setattr_default_np to get and set the default pthread
+ attributes of a process.
Version 2.17
diff --git a/libc/Versions.def b/libc/Versions.def
index 04622397f..0854e6eb3 100644
--- a/libc/Versions.def
+++ b/libc/Versions.def
@@ -102,6 +102,7 @@ libpthread {
GLIBC_2.6
GLIBC_2.11
GLIBC_2.12
+ GLIBC_2.18
GLIBC_PRIVATE
}
libresolv {
diff --git a/libc/benchtests/bench-memmove.c b/libc/benchtests/bench-memmove.c
index dccde5d14..8925606af 100644
--- a/libc/benchtests/bench-memmove.c
+++ b/libc/benchtests/bench-memmove.c
@@ -46,6 +46,7 @@ IMPL (memmove, 1)
#endif
char *
+inhibit_loop_to_libcall
simple_memmove (char *dst, const char *src, size_t n)
{
char *ret = dst;
diff --git a/libc/benchtests/bench-memset.c b/libc/benchtests/bench-memset.c
index 92e34f0d6..ea29cf37f 100644
--- a/libc/benchtests/bench-memset.c
+++ b/libc/benchtests/bench-memset.c
@@ -63,6 +63,7 @@ builtin_memset (char *s, int c, size_t n)
#endif
char *
+inhibit_loop_to_libcall
simple_memset (char *s, int c, size_t n)
{
char *r = s, *end = s + n;
diff --git a/libc/config.h.in b/libc/config.h.in
index 8c2479ef4..b5c6f163a 100644
--- a/libc/config.h.in
+++ b/libc/config.h.in
@@ -69,6 +69,9 @@
/* Define if the compiler supports __builtin_memset. */
#undef HAVE_BUILTIN_MEMSET
+/* Define if compiler accepts -ftree-loop-distribute-patterns. */
+#undef HAVE_CC_INHIBIT_LOOP_TO_LIBCALL
+
/* Define if the regparm attribute shall be used for local functions
(gcc on ix86 only). */
#undef USE_REGPARMS
diff --git a/libc/configure b/libc/configure
index c26c6c11b..9f66de782 100755
--- a/libc/configure
+++ b/libc/configure
@@ -598,6 +598,7 @@ have_selinux
have_libcap
have_libaudit
LIBGD
+libc_cv_cc_loop_to_function
libc_cv_cc_submachine
libc_cv_cc_nofma
exceptions
@@ -4993,7 +4994,7 @@ $as_echo_n "checking version of $AWK... " >&6; }
ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- [3-9].*)
+ 3.1.[2-9]*|3.[2-9]*|[4-9]*)
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
@@ -6933,6 +6934,38 @@ $as_echo "$libc_cv_cc_submachine" >&6; }
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \
+__attribute__ ((__optimize__))" >&5
+$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \
+__attribute__ ((__optimize__))... " >&6; }
+if ${libc_cv_cc_loop_to_function+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<EOF
+void
+__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
+foo (void) {}
+EOF
+libc_cv_cc_loop_to_function=no
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then
+ libc_cv_cc_loop_to_function=yes
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5
+$as_echo "$libc_cv_cc_loop_to_function" >&6; }
+if test $libc_cv_cc_loop_to_function = yes; then
+ $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h
+
+fi
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5
$as_echo_n "checking for libgd... " >&6; }
if test "$with_gd" != "no"; then
diff --git a/libc/configure.in b/libc/configure.in
index 21009c6ea..4aed67336 100644
--- a/libc/configure.in
+++ b/libc/configure.in
@@ -986,7 +986,7 @@ AC_CHECK_PROG_VER(SED, sed, --version,
SED=: aux_missing="$aux_missing sed")
AC_CHECK_PROG_VER(AWK, gawk, --version,
[GNU Awk[^0-9]*\([0-9][0-9.]*\)],
- [[3-9].*], critic_missing="$critic_missing gawk")
+ [3.1.[2-9]*|3.[2-9]*|[4-9]*], critic_missing="$critic_missing gawk")
AC_CHECK_TOOL(NM, nm, false)
@@ -1964,6 +1964,24 @@ if test -n "$submachine"; then
fi
AC_SUBST(libc_cv_cc_submachine)
+AC_CACHE_CHECK(if $CC accepts -fno-tree-loop-distribute-patterns with \
+__attribute__ ((__optimize__)), libc_cv_cc_loop_to_function, [dnl
+cat > conftest.c <<EOF
+void
+__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
+foo (void) {}
+EOF
+libc_cv_cc_loop_to_function=no
+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c])
+then
+ libc_cv_cc_loop_to_function=yes
+fi
+rm -f conftest*])
+if test $libc_cv_cc_loop_to_function = yes; then
+ AC_DEFINE(HAVE_CC_INHIBIT_LOOP_TO_LIBCALL)
+fi
+AC_SUBST(libc_cv_cc_loop_to_function)
+
dnl Check whether we have the gd library available.
AC_MSG_CHECKING(for libgd)
if test "$with_gd" != "no"; then
diff --git a/libc/dlfcn/Makefile b/libc/dlfcn/Makefile
index 04bbbd903..441c62649 100644
--- a/libc/dlfcn/Makefile
+++ b/libc/dlfcn/Makefile
@@ -55,7 +55,7 @@ tests += tststatic tststatic2
tests-static += tststatic tststatic2
modules-names += modstatic modstatic2
tststatic-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
-tststatic2-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
+tststatic2-ENV = $(tststatic-ENV)
endif
extra-test-objs += $(modules-names:=.os)
diff --git a/libc/elf/dl-dst.h b/libc/elf/dl-dst.h
index 20b68d90b..3ed95d02d 100644
--- a/libc/elf/dl-dst.h
+++ b/libc/elf/dl-dst.h
@@ -55,7 +55,6 @@
First get the origin string if it is not available yet. \
This can only happen for the map of the executable or, when \
auditing, in ld.so. */ \
- DL_DST_REQ_STATIC (l) \
if ((l)->l_origin == NULL) \
{ \
assert ((l)->l_name[0] == '\0' || IS_RTLD (l)); \
@@ -73,15 +72,3 @@
} \
\
__len; })
-
-#ifdef SHARED
-# define DL_DST_REQ_STATIC(l) /* nothing */
-#else
-# define DL_DST_REQ_STATIC(l) \
- if ((l) == NULL) \
- { \
- const char *origin = _dl_get_origin (); \
- dst_len = (origin && origin != (char *) -1 ? strlen (origin) : 0); \
- } \
- else
-#endif
diff --git a/libc/elf/rtld-Rules b/libc/elf/rtld-Rules
index f11dbe079..1aa00060b 100644
--- a/libc/elf/rtld-Rules
+++ b/libc/elf/rtld-Rules
@@ -88,29 +88,39 @@ else
# Some other subdir's Makefile has provided all its normal rules,
# and we just provide some additional definitions.
+rtld-compile-command.S = $(compile-command.S) $(rtld-CPPFLAGS)
+rtld-compile-command.s = $(compile-command.s) $(rtld-CPPFLAGS)
+rtld-compile-command.c = $(compile-command.c) $(rtld-CPPFLAGS)
+
# These are the basic compilation rules corresponding to the Makerules ones.
# The sysd-rules generated makefile already defines pattern rules for rtld-%
# targets built from sysdeps source files.
$(objpfx)rtld-%.os: rtld-%.S $(before-compile)
- $(compile-command.S) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.S)
$(objpfx)rtld-%.os: rtld-%.s $(before-compile)
- $(compile-command.s) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.s)
$(objpfx)rtld-%.os: rtld-%.c $(before-compile)
- $(compile-command.c) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.c)
$(objpfx)rtld-%.os: %.S $(before-compile)
- $(compile-command.S) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.S)
$(objpfx)rtld-%.os: %.s $(before-compile)
- $(compile-command.s) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.s)
$(objpfx)rtld-%.os: %.c $(before-compile)
- $(compile-command.c) $(rtld-CPPFLAGS)
+ $(rtld-compile-command.c)
# The rules for generated source files.
-$(objpfx)rtld-%.os: $(objpfx)rtld-%.S $(before-compile); $(compile-command.S)
-$(objpfx)rtld-%.os: $(objpfx)rtld-%.s $(before-compile); $(compile-command.s)
-$(objpfx)rtld-%.os: $(objpfx)rtld-%.c $(before-compile); $(compile-command.c)
-$(objpfx)rtld-%.os: $(objpfx)%.S $(before-compile); $(compile-command.S)
-$(objpfx)rtld-%.os: $(objpfx)%.s $(before-compile); $(compile-command.s)
-$(objpfx)rtld-%.os: $(objpfx)%.c $(before-compile); $(compile-command.c)
+$(objpfx)rtld-%.os: $(objpfx)rtld-%.S $(before-compile)
+ $(rtld-compile-command.S)
+$(objpfx)rtld-%.os: $(objpfx)rtld-%.s $(before-compile)
+ $(rtld-compile-command.s)
+$(objpfx)rtld-%.os: $(objpfx)rtld-%.c $(before-compile)
+ $(rtld-compile-command.c)
+$(objpfx)rtld-%.os: $(objpfx)%.S $(before-compile)
+ $(rtld-compile-command.S)
+$(objpfx)rtld-%.os: $(objpfx)%.s $(before-compile)
+ $(rtld-compile-command.s)
+$(objpfx)rtld-%.os: $(objpfx)%.c $(before-compile)
+ $(rtld-compile-command.c)
# The command line setting of rtld-modules (see above) tells us
# what we need to build, and that tells us what dependency files we need.
diff --git a/libc/include/libc-symbols.h b/libc/include/libc-symbols.h
index 2c39bcbe8..425281e95 100644
--- a/libc/include/libc-symbols.h
+++ b/libc/include/libc-symbols.h
@@ -803,4 +803,14 @@ for linking")
#define libc_ifunc_hidden_def(name) \
libc_ifunc_hidden_def1 (__GI_##name, name)
+/* Add the compiler optimization to inhibit loop transformation to library
+ calls. This is used to avoid recursive calls in memset and memmove
+ default implementations. */
+#ifdef HAVE_CC_INHIBIT_LOOP_TO_LIBCALL
+# define inhibit_loop_to_libcall \
+ __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
+#else
+# define inhibit_loop_to_libcall
+#endif
+
#endif /* libc-symbols.h */
diff --git a/libc/manual/install.texi b/libc/manual/install.texi
index e6c1bafe6..3608a114f 100644
--- a/libc/manual/install.texi
+++ b/libc/manual/install.texi
@@ -379,10 +379,11 @@ understand all the tags used in the document, and the installation
mechanism for the info files is not present or works differently.
@item
-GNU @code{awk} 3.0, or higher
+GNU @code{awk} 3.1.2, or higher
-@code{Awk} is used in several places to generate files.
-@code{gawk} 3.0 is known to work.
+@code{awk} is used in several places to generate files.
+Some @code{gawk} extensions are used, including the @code{asorti}
+function, which was introduced in version 3.1.2 of @code{gawk}.
@item
Perl 5
diff --git a/libc/manual/threads.texi b/libc/manual/threads.texi
index 9a1df1a86..a23ac261e 100644
--- a/libc/manual/threads.texi
+++ b/libc/manual/threads.texi
@@ -9,6 +9,8 @@ This chapter describes the @glibcadj{} POSIX Thread implementation.
@menu
* Thread-specific Data:: Support for creating and
managing thread-specific data
+* Non-POSIX Extensions:: Additional functions to extend
+ POSIX Thread functionality
@end menu
@node Thread-specific Data
@@ -42,3 +44,41 @@ thread.
Associate the thread-specific @var{value} with @var{key} in the calling thread.
@end table
+
+@node Non-POSIX Extensions
+@section Non-POSIX Extensions
+
+In addition to implementing the POSIX API for threads, @theglibc{} provides
+additional functions and interfaces to provide functionality not specified in
+the standard.
+
+@menu
+* Default Thread Attributes:: Setting default attributes for
+ threads in a process.
+@end menu
+
+@node Default Thread Attributes
+@subsection Setting Process-wide defaults for thread attributes
+
+@Theglibc{} provides non-standard API functions to set and get the default
+attributes used in the creation of threads in a process.
+
+@deftypefun int pthread_getattr_default_np (pthread_attr_t *@var{attr})
+Get the default attribute values and set @var{attr} to match. This
+function returns @math{0} on success and a non-zero error code on
+failure.
+@end deftypefun
+
+@deftypefun int pthread_getattr_default_np (pthread_attr_t *@var{attr})
+Set the default attribute values to match the values in @var{attr}. The
+function returns @math{0} on success and a non-zero error code on failure.
+The following error codes are defined for this function:
+
+@table @code
+@item EINVAL
+At least one of the values in @var{attr} does not qualify as valid for the
+attributes or the stack address is set in the attribute.
+@item ENOMEM
+The system does not have sufficient memory.
+@end table
+@end deftypefun
diff --git a/libc/math/fedisblxcpt.c b/libc/math/fedisblxcpt.c
index 9b6ef2788..9b8374ade 100644
--- a/libc/math/fedisblxcpt.c
+++ b/libc/math/fedisblxcpt.c
@@ -22,7 +22,7 @@
int
fedisableexcept (int excepts)
{
- /* Signal failure. */
- return -1;
+ /* All exception traps are disabled. */
+ return 0;
}
stub_warning (fedisableexcept)
diff --git a/libc/math/feenablxcpt.c b/libc/math/feenablxcpt.c
index d8620a03f..e57d4e3c1 100644
--- a/libc/math/feenablxcpt.c
+++ b/libc/math/feenablxcpt.c
@@ -22,7 +22,10 @@
int
feenableexcept (int excepts)
{
- /* Signal failure. */
- return -1;
+ /* Signal failure if any exception traps are to be enabled. */
+ if (excepts != 0)
+ return -1;
+ else
+ return 0;
}
stub_warning (feenableexcept)
diff --git a/libc/math/fegetenv.c b/libc/math/fegetenv.c
index 14bb80123..29229dc22 100644
--- a/libc/math/fegetenv.c
+++ b/libc/math/fegetenv.c
@@ -23,8 +23,8 @@
int
__fegetenv (fenv_t *envp)
{
- /* This always fails. */
- return 1;
+ /* Nothing to do. */
+ return 0;
}
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
strong_alias (__fegetenv, __old_fegetenv)
diff --git a/libc/math/fegetexcept.c b/libc/math/fegetexcept.c
index 42aaf935e..9075160ee 100644
--- a/libc/math/fegetexcept.c
+++ b/libc/math/fegetexcept.c
@@ -22,7 +22,7 @@
int
fegetexcept (void)
{
- /* Signal failure. */
- return -1;
+ /* All exception traps are disabled. */
+ return 0;
}
stub_warning (fegetexcept)
diff --git a/libc/math/fegetround.c b/libc/math/fegetround.c
index deb3c5d02..24bbd1609 100644
--- a/libc/math/fegetround.c
+++ b/libc/math/fegetround.c
@@ -22,6 +22,10 @@
int
fegetround (void)
{
+#ifdef FE_TONEAREST
+ return FE_TONEAREST;
+#else
return 0;
+#endif
}
stub_warning (fegetround)
diff --git a/libc/math/feholdexcpt.c b/libc/math/feholdexcpt.c
index b4e326096..c830afbe6 100644
--- a/libc/math/feholdexcpt.c
+++ b/libc/math/feholdexcpt.c
@@ -22,7 +22,8 @@
int
feholdexcept (fenv_t *envp)
{
- return 1; /* Signal failure. */
+ /* No exception traps to disable and no state to save. */
+ return 0;
}
libm_hidden_def (feholdexcept)
stub_warning (feholdexcept)
diff --git a/libc/math/fesetenv.c b/libc/math/fesetenv.c
index 058700f19..736195818 100644
--- a/libc/math/fesetenv.c
+++ b/libc/math/fesetenv.c
@@ -23,8 +23,8 @@
int
__fesetenv (const fenv_t *envp)
{
- /* This always fails. */
- return 1;
+ /* Nothing to do. */
+ return 0;
}
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
strong_alias (__fesetenv, __old_fesetenv)
diff --git a/libc/math/fesetround.c b/libc/math/fesetround.c
index 0e0621714..1895a20f1 100644
--- a/libc/math/fesetround.c
+++ b/libc/math/fesetround.c
@@ -22,7 +22,11 @@
int
fesetround (int round)
{
+#ifdef FE_TONEAREST
+ return (round == FE_TONEAREST) ? 0 : 1;
+#else
return 1; /* Signal we are unable to set the direction. */
+#endif
}
libm_hidden_def (fesetround)
stub_warning (fesetround)
diff --git a/libc/math/feupdateenv.c b/libc/math/feupdateenv.c
index e0350b328..5a39521ee 100644
--- a/libc/math/feupdateenv.c
+++ b/libc/math/feupdateenv.c
@@ -23,8 +23,8 @@
int
__feupdateenv (const fenv_t *envp)
{
- /* This always fails. */
- return 1;
+ /* Nothing to do. */
+ return 0;
}
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
strong_alias (__feupdateenv, __old_feupdateenv)
diff --git a/libc/math/fgetexcptflg.c b/libc/math/fgetexcptflg.c
index 151286454..764be42e6 100644
--- a/libc/math/fgetexcptflg.c
+++ b/libc/math/fgetexcptflg.c
@@ -23,8 +23,8 @@
int
__fegetexceptflag (fexcept_t *flagp, int excepts)
{
- /* This always fails. */
- return 1;
+ /* Nothing to do. */
+ return 0;
}
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
strong_alias (__fegetexceptflag, __old_fegetexceptflag)
diff --git a/libc/math/libm-test.inc b/libc/math/libm-test.inc
index 088bf5123..2e5237b28 100644
--- a/libc/math/libm-test.inc
+++ b/libc/math/libm-test.inc
@@ -8482,6 +8482,7 @@ static const struct test_fff_f_data fma_test_data[] =
TEST_fff_f (fma, 0x1.00000000000007ffffffffffffffp-9045L, -0x1.ffffffffffff80000001ffffffffp+4773L, -0x1.f8p-4316L, -0x1.00000000000f88000000fffffdffp-4271L),
TEST_fff_f (fma, 0x1.4e922764c90701d4a2f21d01893dp-8683L, -0x1.955a12e2d7c9447c27fa022fc865p+212L, -0x1.e9634462eaef96528b90b6944578p-8521L, -0x1.08e1783184a371943d3598e10865p-8470L),
TEST_fff_f (fma, 0x1.801181509c03bdbef10d6165588cp-15131L, 0x1.ad86f8e57d3d40bfa8007780af63p-368L, -0x1.6e9df0dab1c9f1d7a6043c390741p-15507L, 0x1.417c9b2b15e2ad57dc9e0e920844p-15498L),
+ TEST_fff_f (fma, 0x1.ffffffffffffffp0L, 0x1.000000000000008p0L, -0x1p-1000L, 0x1.ffffffffffffffffffffffffffffp0L),
TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION),
TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION),
TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING),
diff --git a/libc/math/test-misc.c b/libc/math/test-misc.c
index 94c7c1531..27d673b82 100644
--- a/libc/math/test-misc.c
+++ b/libc/math/test-misc.c
@@ -1295,7 +1295,11 @@ main (void)
if (fesetround (mode))
{
printf ("failed to set rounding mode to %s\n", mstr);
- result = 1;
+ if (ROUNDING_TESTS (long double, mode)
+ && ROUNDING_TESTS (double, mode))
+ result = 1;
+ else
+ puts ("ignoring this failure");
break;
}
d5 = ld5 * i;
@@ -1306,7 +1310,11 @@ main (void)
{
printf ("%La incorrectly rounded to %s as %a\n",
ld5 * i, mstr, d5);
- result = 1;
+ if (ROUNDING_TESTS (long double, mode)
+ && ROUNDING_TESTS (double, mode))
+ result = 1;
+ else
+ puts ("ignoring this failure");
}
}
}
@@ -1322,7 +1330,11 @@ main (void)
if (d7 != nextafter (0.0, 1.0))
{
printf ("%La incorrectly rounded upward to %a\n", ld7, d7);
- result = 1;
+ if (ROUNDING_TESTS (long double, FE_UPWARD)
+ && ROUNDING_TESTS (double, FE_UPWARD))
+ result = 1;
+ else
+ puts ("ignoring this failure");
}
#endif
diff --git a/libc/nptl/ChangeLog b/libc/nptl/ChangeLog
index 64b674c67..875bdbdca 100644
--- a/libc/nptl/ChangeLog
+++ b/libc/nptl/ChangeLog
@@ -1,3 +1,34 @@
+2013-06-22 Joseph Myers <joseph@codesourcery.com>
+
+ * pthread_getattr_default_np.c: Include <string.h>.
+
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * Versions (libpthread): Add GLIBC_2.18.
+ (GLIBC_2.18): Add pthread_setattr_default_np and
+ pthread_getattr_default_np.
+ * allocatestack.c (allocate_stack): Synchronize read from
+ __default_pthread_attr.
+ (__reclaim_stacks): Initialize __default_pthread_attr_lock.
+ * nptl-init.c (__pthread_initialize_minimal_internal):
+ Synchronize write to __default_pthread_attr.
+ * pthreadP.h (__default_pthread_attr_lock): Declare.
+ * pthread_attr_getstacksize (__pthread_attr_getstacksize):
+ Synchronize read from __default_pthread_attr.
+ * pthread_create.c (__pthread_create_2_1): Make a local copy of
+ __default_pthread_attr. Check value of flags in IATTR even if
+ input ATTR is NULL.
+ * pthread_getattr_default_np.c: New file.
+ * pthread_setattr_default_np.c: New file.
+ * sysdeps/pthread/pthread.h [__USE_GNU]
+ (pthread_getattr_default_np, pthread_setattr_default_np):
+ Declare.
+ * tst-default-attr.c: New test case.
+ * Makefile (libpthread-routines): Add
+ pthread_setattr_default_np and pthread_getattr_default_np.
+ (tests): Add tst-default-attr.
+ * vars.c (__default_pthread_attr_lock): Declare and initialize.
+
2013-06-13 Siddhesh Poyarekar <siddhesh@redhat.com>
Carlos O'Donell <carlos@redhat.com>
diff --git a/libc/nptl/Makefile b/libc/nptl/Makefile
index 812ae184b..140e3ed90 100644
--- a/libc/nptl/Makefile
+++ b/libc/nptl/Makefile
@@ -127,7 +127,8 @@ libpthread-routines = nptl-init vars events version \
pthread_mutexattr_setprioceiling tpp \
pthread_mutex_getprioceiling \
pthread_mutex_setprioceiling \
- pthread_setname pthread_getname
+ pthread_setname pthread_getname \
+ pthread_setattr_default_np pthread_getattr_default_np
# pthread_setuid pthread_seteuid pthread_setreuid \
# pthread_setresuid \
# pthread_setgid pthread_setegid pthread_setregid \
@@ -205,7 +206,7 @@ CFLAGS-pt-system.c = -fexceptions
tests = tst-typesizes \
- tst-attr1 tst-attr2 tst-attr3 \
+ tst-attr1 tst-attr2 tst-attr3 tst-default-attr \
tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \
tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \
diff --git a/libc/nptl/Versions b/libc/nptl/Versions
index 6a1037550..bb1127701 100644
--- a/libc/nptl/Versions
+++ b/libc/nptl/Versions
@@ -252,6 +252,11 @@ libpthread {
pthread_setname_np; pthread_getname_np;
};
+ GLIBC_2.18 {
+ pthread_getattr_default_np;
+ pthread_setattr_default_np;
+ }
+
GLIBC_PRIVATE {
__pthread_initialize_minimal;
__pthread_clock_gettime; __pthread_clock_settime;
diff --git a/libc/nptl/allocatestack.c b/libc/nptl/allocatestack.c
index 56bf2570f..1e0fe1f18 100644
--- a/libc/nptl/allocatestack.c
+++ b/libc/nptl/allocatestack.c
@@ -358,7 +358,14 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
/* Get the stack size from the attribute if it is set. Otherwise we
use the default we determined at start time. */
- size = attr->stacksize ?: __default_pthread_attr.stacksize;
+ if (attr->stacksize != 0)
+ size = attr->stacksize;
+ else
+ {
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
+ size = __default_pthread_attr.stacksize;
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+ }
/* Get memory for the stack. */
if (__builtin_expect (attr->flags & ATTR_FLAG_STACKADDR, 0))
@@ -919,8 +926,9 @@ __reclaim_stacks (void)
in_flight_stack = 0;
- /* Initialize the lock. */
+ /* Initialize locks. */
stack_cache_lock = LLL_LOCK_INITIALIZER;
+ __default_pthread_attr_lock = LLL_LOCK_INITIALIZER;
}
diff --git a/libc/nptl/nptl-init.c b/libc/nptl/nptl-init.c
index 63fb729fc..4e99a38e9 100644
--- a/libc/nptl/nptl-init.c
+++ b/libc/nptl/nptl-init.c
@@ -423,8 +423,10 @@ __pthread_initialize_minimal_internal (void)
/* Round the resource limit up to page size. */
limit.rlim_cur = (limit.rlim_cur + pagesz - 1) & -pagesz;
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
__default_pthread_attr.stacksize = limit.rlim_cur;
__default_pthread_attr.guardsize = GLRO (dl_pagesize);
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
#ifdef SHARED
/* Transfer the old value from the dynamic linker's internal location. */
diff --git a/libc/nptl/pthreadP.h b/libc/nptl/pthreadP.h
index fd52b0748..7883fdfa1 100644
--- a/libc/nptl/pthreadP.h
+++ b/libc/nptl/pthreadP.h
@@ -149,6 +149,7 @@ enum
/* Default pthread attributes. */
extern struct pthread_attr __default_pthread_attr attribute_hidden;
+extern int __default_pthread_attr_lock attribute_hidden;
/* Size and alignment of static TLS block. */
extern size_t __static_tls_size attribute_hidden;
diff --git a/libc/nptl/pthread_attr_getstacksize.c b/libc/nptl/pthread_attr_getstacksize.c
index 42d3f8f44..84c31cd6e 100644
--- a/libc/nptl/pthread_attr_getstacksize.c
+++ b/libc/nptl/pthread_attr_getstacksize.c
@@ -30,9 +30,17 @@ __pthread_attr_getstacksize (attr, stacksize)
assert (sizeof (*attr) >= sizeof (struct pthread_attr));
iattr = (struct pthread_attr *) attr;
+ size_t size = iattr->stacksize;
+
/* If the user has not set a stack size we return what the system
will use as the default. */
- *stacksize = iattr->stacksize ?: __default_pthread_attr.stacksize;
+ if (size == 0)
+ {
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
+ size = __default_pthread_attr.stacksize;
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+ }
+ *stacksize = size;
return 0;
}
diff --git a/libc/nptl/pthread_create.c b/libc/nptl/pthread_create.c
index 2e108d019..b6d52eade 100644
--- a/libc/nptl/pthread_create.c
+++ b/libc/nptl/pthread_create.c
@@ -454,18 +454,47 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
STACK_VARIABLES;
const struct pthread_attr *iattr = (struct pthread_attr *) attr;
+ struct pthread_attr default_attr;
+ bool free_cpuset = false;
if (iattr == NULL)
- /* Is this the best idea? On NUMA machines this could mean
- accessing far-away memory. */
- iattr = &__default_pthread_attr;
+ {
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
+ default_attr = __default_pthread_attr;
+ size_t cpusetsize = default_attr.cpusetsize;
+ if (cpusetsize > 0)
+ {
+ cpu_set_t *cpuset;
+ if (__glibc_likely (__libc_use_alloca (cpusetsize)))
+ cpuset = __alloca (cpusetsize);
+ else
+ {
+ cpuset = malloc (cpusetsize);
+ if (cpuset == NULL)
+ {
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+ return ENOMEM;
+ }
+ free_cpuset = true;
+ }
+ memcpy (cpuset, default_attr.cpuset, cpusetsize);
+ default_attr.cpuset = cpuset;
+ }
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+ iattr = &default_attr;
+ }
struct pthread *pd = NULL;
int err = ALLOCATE_STACK (iattr, &pd);
+ int retval = 0;
+
if (__builtin_expect (err != 0, 0))
/* Something went wrong. Maybe a parameter of the attributes is
invalid or we could not allocate memory. Note we have to
translate error codes. */
- return err == ENOMEM ? EAGAIN : err;
+ {
+ retval = err == ENOMEM ? EAGAIN : err;
+ goto out;
+ }
/* Initialize the TCB. All initializations with zero should be
@@ -516,8 +545,7 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
#endif
/* Determine scheduling parameters for the thread. */
- if (attr != NULL
- && __builtin_expect ((iattr->flags & ATTR_FLAG_NOTINHERITSCHED) != 0, 0)
+ if (__builtin_expect ((iattr->flags & ATTR_FLAG_NOTINHERITSCHED) != 0, 0)
&& (iattr->flags & (ATTR_FLAG_SCHED_SET | ATTR_FLAG_POLICY_SET)) != 0)
{
INTERNAL_SYSCALL_DECL (scerr);
@@ -556,7 +584,8 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
__deallocate_stack (pd);
- return EINVAL;
+ retval = EINVAL;
+ goto out;
}
}
@@ -566,7 +595,13 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
LIBC_PROBE (pthread_create, 4, newthread, attr, start_routine, arg);
/* Start the thread. */
- return create_thread (pd, iattr, STACK_VARIABLES_ARGS);
+ retval = create_thread (pd, iattr, STACK_VARIABLES_ARGS);
+
+ out:
+ if (__glibc_unlikely (free_cpuset))
+ free (default_attr.cpuset);
+
+ return retval;
}
versioned_symbol (libpthread, __pthread_create_2_1, pthread_create, GLIBC_2_1);
diff --git a/libc/nptl/pthread_getattr_default_np.c b/libc/nptl/pthread_getattr_default_np.c
new file mode 100644
index 000000000..f3a6b4746
--- /dev/null
+++ b/libc/nptl/pthread_getattr_default_np.c
@@ -0,0 +1,37 @@
+/* Get the default attributes used by pthread_create in the process.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <pthreadP.h>
+#include <assert.h>
+
+int
+pthread_getattr_default_np (pthread_attr_t *out)
+{
+ struct pthread_attr *real_out;
+
+ assert (sizeof (*out) >= sizeof (struct pthread_attr));
+ real_out = (struct pthread_attr *) out;
+
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
+ *real_out = __default_pthread_attr;
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+
+ return 0;
+}
diff --git a/libc/nptl/pthread_setattr_default_np.c b/libc/nptl/pthread_setattr_default_np.c
new file mode 100644
index 000000000..c4624b3d4
--- /dev/null
+++ b/libc/nptl/pthread_setattr_default_np.c
@@ -0,0 +1,111 @@
+/* Set the default attributes to be used by pthread_create in the process.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <pthreadP.h>
+#include <assert.h>
+#include <string.h>
+
+int
+pthread_setattr_default_np (const pthread_attr_t *in)
+{
+ const struct pthread_attr *real_in;
+ struct pthread_attr attrs;
+ int ret;
+
+ assert (sizeof (*in) >= sizeof (struct pthread_attr));
+ real_in = (struct pthread_attr *) in;
+
+ /* Catch invalid values. */
+ int policy = real_in->schedpolicy;
+ ret = check_sched_policy_attr (policy);
+ if (ret)
+ return ret;
+
+ const struct sched_param *param = &real_in->schedparam;
+ if (param->sched_priority > 0)
+ {
+ ret = check_sched_priority_attr (param->sched_priority, policy);
+ if (ret)
+ return ret;
+ }
+
+ ret = check_cpuset_attr (real_in->cpuset, real_in->cpusetsize);
+ if (ret)
+ return ret;
+
+ /* stacksize == 0 is fine. It means that we don't change the current
+ value. */
+ if (real_in->stacksize != 0)
+ {
+ ret = check_stacksize_attr (real_in->stacksize);
+ if (ret)
+ return ret;
+ }
+
+ /* Having a default stack address is wrong. */
+ if (real_in->flags & ATTR_FLAG_STACKADDR)
+ return EINVAL;
+
+ attrs = *real_in;
+
+ /* Now take the lock because we start writing into
+ __default_pthread_attr. */
+ lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
+
+ /* Free the cpuset if the input is 0. Otherwise copy in the cpuset
+ contents. */
+ size_t cpusetsize = attrs.cpusetsize;
+ if (cpusetsize == 0)
+ {
+ free (__default_pthread_attr.cpuset);
+ __default_pthread_attr.cpuset = NULL;
+ }
+ else if (cpusetsize == __default_pthread_attr.cpusetsize)
+ {
+ attrs.cpuset = __default_pthread_attr.cpuset;
+ memcpy (attrs.cpuset, real_in->cpuset, cpusetsize);
+ }
+ else
+ {
+ /* This may look wrong at first sight, but it isn't. We're freeing
+ __default_pthread_attr.cpuset and allocating to attrs.cpuset because
+ we'll copy over all of attr to __default_pthread_attr later. */
+ cpu_set_t *newp = realloc (__default_pthread_attr.cpuset,
+ cpusetsize);
+
+ if (newp == NULL)
+ {
+ ret = ENOMEM;
+ goto out;
+ }
+
+ attrs.cpuset = newp;
+ memcpy (attrs.cpuset, real_in->cpuset, cpusetsize);
+ }
+
+ /* We don't want to accidentally set the default stacksize to zero. */
+ if (attrs.stacksize == 0)
+ attrs.stacksize = __default_pthread_attr.stacksize;
+ __default_pthread_attr = attrs;
+
+ out:
+ lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
+ return ret;
+}
diff --git a/libc/nptl/sysdeps/powerpc/tls.h b/libc/nptl/sysdeps/powerpc/tls.h
index 46dac9e9f..8e0ada6bf 100644
--- a/libc/nptl/sysdeps/powerpc/tls.h
+++ b/libc/nptl/sysdeps/powerpc/tls.h
@@ -61,6 +61,11 @@ typedef union dtv
are private. */
typedef struct
{
+ /* Reservation for the Event-Based Branching ABI. */
+ uintptr_t ebb_handler;
+ uintptr_t ebb_ctx_pointer;
+ uintptr_t ebb_reserved1;
+ uintptr_t ebb_reserved2;
uintptr_t pointer_guard;
uintptr_t stack_guard;
dtv_t *dtv;
diff --git a/libc/nptl/sysdeps/pthread/pthread.h b/libc/nptl/sysdeps/pthread/pthread.h
index 10bcb806b..ded5ae59f 100644
--- a/libc/nptl/sysdeps/pthread/pthread.h
+++ b/libc/nptl/sysdeps/pthread/pthread.h
@@ -404,6 +404,14 @@ extern int pthread_attr_getaffinity_np (const pthread_attr_t *__attr,
cpu_set_t *__cpuset)
__THROW __nonnull ((1, 3));
+/* Get the default attributes used by pthread_create in this process. */
+extern int pthread_getattr_default_np (pthread_attr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Set the default attributes to be used by pthread_create in this
+ process. */
+extern int pthread_setattr_default_np (const pthread_attr_t *__attr)
+ __THROW __nonnull ((1));
/* Initialize thread attribute *ATTR with attributes corresponding to the
already running thread TH. It shall be called on uninitialized ATTR
diff --git a/libc/nptl/tst-default-attr.c b/libc/nptl/tst-default-attr.c
new file mode 100644
index 000000000..d7e8611ac
--- /dev/null
+++ b/libc/nptl/tst-default-attr.c
@@ -0,0 +1,385 @@
+/* Verify that pthread_[gs]etattr_default_np work correctly.
+
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+
+#define RETURN_IF_FAIL(f, ...) \
+ ({ \
+ int ret = f (__VA_ARGS__); \
+ if (ret != 0) \
+ { \
+ printf ("%s:%d: %s returned %d (errno = %d)\n", __FILE__, __LINE__, \
+ #f, ret, errno); \
+ return ret; \
+ } \
+ })
+
+static int (*verify_result) (pthread_attr_t *);
+static size_t stacksize = 1024 * 1024;
+static size_t guardsize;
+static bool do_join = true;
+static int running = 0;
+static int detach_failed = 0;
+static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t c = PTHREAD_COND_INITIALIZER;
+
+static void *
+thr (void *unused __attribute__ ((unused)))
+{
+ pthread_attr_t attr;
+ int ret;
+
+ memset (&attr, 0xab, sizeof attr);
+ /* To verify that the pthread_setattr_default_np worked. */
+ if ((ret = pthread_getattr_default_np (&attr)) != 0)
+ {
+ printf ("pthread_getattr_default_np failed: %s\n", strerror (ret));
+ goto out;
+ }
+
+ if ((ret = (*verify_result) (&attr)) != 0)
+ goto out;
+
+ memset (&attr, 0xab, sizeof attr);
+ /* To verify that the attributes actually got applied. */
+ if ((ret = pthread_getattr_np (pthread_self (), &attr)) != 0)
+ {
+ printf ("pthread_getattr_default_np failed: %s\n", strerror (ret));
+ goto out;
+ }
+
+ ret = (*verify_result) (&attr);
+
+out:
+ if (!do_join)
+ {
+ pthread_mutex_lock (&m);
+ running--;
+ pthread_cond_signal (&c);
+ pthread_mutex_unlock (&m);
+
+ detach_failed |= ret;
+ }
+
+ return (void *) (uintptr_t) ret;
+}
+
+static int
+run_threads (const pthread_attr_t *attr)
+{
+ pthread_t t;
+ void *tret = NULL;
+
+ RETURN_IF_FAIL (pthread_setattr_default_np, attr);
+
+ /* Run twice to ensure that the attributes do not get overwritten in the
+ first run somehow. */
+ for (int i = 0; i < 2; i++)
+ {
+ RETURN_IF_FAIL (pthread_create, &t, NULL, thr, NULL);
+ if (do_join)
+ RETURN_IF_FAIL (pthread_join, t, &tret);
+ else
+ {
+ pthread_mutex_lock (&m);
+ running++;
+ pthread_mutex_unlock (&m);
+ }
+
+ if (tret != NULL)
+ {
+ puts ("Thread failed");
+ return 1;
+ }
+ }
+
+ /* Stay in sync for detached threads and get their status. */
+ while (!do_join)
+ {
+ pthread_mutex_lock (&m);
+ if (running == 0)
+ {
+ pthread_mutex_unlock (&m);
+ break;
+ }
+ pthread_cond_wait (&c, &m);
+ pthread_mutex_unlock (&m);
+ }
+
+ return 0;
+}
+
+static int
+verify_detach_result (pthread_attr_t *attr)
+{
+ int state;
+
+ RETURN_IF_FAIL (pthread_attr_getdetachstate, attr, &state);
+
+ if (state != PTHREAD_CREATE_DETACHED)
+ {
+ puts ("failed to set detach state");
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+do_detach_test (void)
+{
+ pthread_attr_t attr;
+
+ do_join = false;
+ RETURN_IF_FAIL (pthread_attr_init, &attr);
+ RETURN_IF_FAIL (pthread_attr_setdetachstate, &attr, PTHREAD_CREATE_DETACHED);
+
+ RETURN_IF_FAIL (run_threads, &attr);
+ return detach_failed;
+}
+
+static int
+verify_affinity_result (pthread_attr_t *attr)
+{
+ cpu_set_t cpuset;
+
+ RETURN_IF_FAIL (pthread_attr_getaffinity_np, attr, sizeof (cpuset), &cpuset);
+ if (!CPU_ISSET (0, &cpuset))
+ {
+ puts ("failed to set cpu affinity");
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+do_affinity_test (void)
+{
+ pthread_attr_t attr;
+
+ RETURN_IF_FAIL (pthread_attr_init, &attr);
+
+ /* Processor affinity. Like scheduling policy, this could fail if the user
+ does not have the necessary privileges. So we only spew a warning if
+ pthread_create fails with EPERM. A computer has at least one CPU. */
+ cpu_set_t cpuset;
+ CPU_ZERO (&cpuset);
+ CPU_SET (0, &cpuset);
+ RETURN_IF_FAIL (pthread_attr_setaffinity_np, &attr, sizeof (cpuset), &cpuset);
+
+ int ret = run_threads (&attr);
+
+ if (ret == EPERM)
+ {
+ printf ("Skipping CPU Affinity test: %s\n", strerror (ret));
+ return 0;
+ }
+ else if (ret != 0)
+ return ret;
+
+ return 0;
+}
+
+static int
+verify_sched_result (pthread_attr_t *attr)
+{
+ int inherited, policy;
+ struct sched_param param;
+
+ RETURN_IF_FAIL (pthread_attr_getinheritsched, attr, &inherited);
+ if (inherited != PTHREAD_EXPLICIT_SCHED)
+ {
+ puts ("failed to set EXPLICIT_SCHED (%d != %d)");
+ return 1;
+ }
+
+ RETURN_IF_FAIL (pthread_attr_getschedpolicy, attr, &policy);
+ if (policy != SCHED_RR)
+ {
+ printf ("failed to set SCHED_RR (%d != %d)\n", policy, SCHED_RR);
+ return 1;
+ }
+
+ RETURN_IF_FAIL (pthread_attr_getschedparam, attr, &param);
+ if (param.sched_priority != 42)
+ {
+ printf ("failed to set sched_priority (%d != %d)\n",
+ param.sched_priority, 42);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+do_sched_test (void)
+{
+ pthread_attr_t attr;
+
+ RETURN_IF_FAIL (pthread_attr_init, &attr);
+
+ /* Scheduling policy. Note that we don't always test these since it's
+ possible that the user the tests run as don't have the appropriate
+ privileges. */
+ RETURN_IF_FAIL (pthread_attr_setinheritsched, &attr, PTHREAD_EXPLICIT_SCHED);
+ RETURN_IF_FAIL (pthread_attr_setschedpolicy, &attr, SCHED_RR);
+
+ struct sched_param param;
+ param.sched_priority = 42;
+ RETURN_IF_FAIL (pthread_attr_setschedparam, &attr, &param);
+
+ int ret = run_threads (&attr);
+
+ if (ret == EPERM)
+ {
+ printf ("Skipping Scheduler Attributes test: %s\n", strerror (ret));
+ return 0;
+ }
+ else if (ret != 0)
+ return ret;
+
+ return 0;
+}
+
+static int
+verify_guardsize_result (pthread_attr_t *attr)
+{
+ size_t guard;
+
+ RETURN_IF_FAIL (pthread_attr_getguardsize, attr, &guard);
+
+ if (guardsize != guard)
+ {
+ printf ("failed to set guardsize (%zu, %zu)\n", guardsize, guard);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+do_guardsize_test (void)
+{
+ long int pagesize = sysconf (_SC_PAGESIZE);
+ pthread_attr_t attr;
+
+ if (pagesize < 0)
+ {
+ printf ("sysconf failed: %s\n", strerror (errno));
+ return 1;
+ }
+
+ RETURN_IF_FAIL (pthread_getattr_default_np, &attr);
+
+ /* Increase default guardsize by a page. */
+ RETURN_IF_FAIL (pthread_attr_getguardsize, &attr, &guardsize);
+ guardsize += pagesize;
+ RETURN_IF_FAIL (pthread_attr_setguardsize, &attr, guardsize);
+ RETURN_IF_FAIL (run_threads, &attr);
+
+ return 0;
+}
+
+static int
+verify_stacksize_result (pthread_attr_t *attr)
+{
+ size_t stack;
+
+ RETURN_IF_FAIL (pthread_attr_getstacksize, attr, &stack);
+
+ if (stacksize != stack)
+ {
+ printf ("failed to set default stacksize (%zu, %zu)\n", stacksize, stack);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int
+do_stacksize_test (void)
+{
+ long int pagesize = sysconf (_SC_PAGESIZE);
+ pthread_attr_t attr;
+
+ if (pagesize < 0)
+ {
+ printf ("sysconf failed: %s\n", strerror (errno));
+ return 1;
+ }
+
+ /* Perturb the size by a page so that we're not aligned on the 64K boundary.
+ pthread_create does this perturbation on x86 to avoid causing the 64k
+ aliasing conflict. We want to prevent pthread_create from doing that
+ since it is not consistent for all architectures. */
+ stacksize += pagesize;
+
+ RETURN_IF_FAIL (pthread_attr_init, &attr);
+
+ /* Run twice to ensure that we don't give a false positive. */
+ RETURN_IF_FAIL (pthread_attr_setstacksize, &attr, stacksize);
+ RETURN_IF_FAIL (run_threads, &attr);
+ stacksize *= 2;
+ RETURN_IF_FAIL (pthread_attr_setstacksize, &attr, stacksize);
+ RETURN_IF_FAIL (run_threads, &attr);
+ return 0;
+}
+
+/* We test each attribute separately because sched and affinity tests may need
+ additional user privileges that may not be available during the test run.
+ Each attribute test is a set of two functions, viz. a function to set the
+ default attribute (do_foo_test) and another to verify its result
+ (verify_foo_result). Each test spawns a thread and checks (1) if the
+ attribute values were applied correctly and (2) if the change in the default
+ value reflected. */
+static int
+do_test (void)
+{
+ puts ("stacksize test");
+ verify_result = verify_stacksize_result;
+ RETURN_IF_FAIL (do_stacksize_test);
+
+ puts ("guardsize test");
+ verify_result = verify_guardsize_result;
+ RETURN_IF_FAIL (do_guardsize_test);
+
+ puts ("sched test");
+ verify_result = verify_sched_result;
+ RETURN_IF_FAIL (do_sched_test);
+
+ puts ("affinity test");
+ verify_result = verify_affinity_result;
+ RETURN_IF_FAIL (do_affinity_test);
+
+ puts ("detach test");
+ verify_result = verify_detach_result;
+ RETURN_IF_FAIL (do_detach_test);
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/libc/nptl/vars.c b/libc/nptl/vars.c
index 45ca48614..3e2db4236 100644
--- a/libc/nptl/vars.c
+++ b/libc/nptl/vars.c
@@ -24,6 +24,9 @@
provide any. */
struct pthread_attr __default_pthread_attr attribute_hidden;
+/* Mutex protecting __default_pthread_attr. */
+int __default_pthread_attr_lock = LLL_LOCK_INITIALIZER;
+
/* Flag whether the machine is SMP or not. */
int __is_smp attribute_hidden;
diff --git a/libc/ports/ChangeLog.aarch64 b/libc/ports/ChangeLog.aarch64
index 382ecdbdc..8119c4234 100644
--- a/libc/ports/ChangeLog.aarch64
+++ b/libc/ports/ChangeLog.aarch64
@@ -1,3 +1,8 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist:
+ Update.
+
2013-06-04 Marcus Shawcroft <marcus.shawcroft@linaro.org>
* sysdeps/unix/sysv/linux/aarch64/getcontext.S (__getcontext):
diff --git a/libc/ports/ChangeLog.alpha b/libc/ports/ChangeLog.alpha
index 3646955a0..d2e4813c5 100644
--- a/libc/ports/ChangeLog.alpha
+++ b/libc/ports/ChangeLog.alpha
@@ -1,3 +1,11 @@
+2013-06-23 Richard Henderson <rth@redhat.com>
+
+ * sysdeps/alpha/fpu/libm-test-ulps: Update.
+
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist: Update.
+
2013-06-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/alpha/bits/atomic.h: Remove trailing whitespace.
diff --git a/libc/ports/ChangeLog.arm b/libc/ports/ChangeLog.arm
index d62d00e17..2c07021cd 100644
--- a/libc/ports/ChangeLog.arm
+++ b/libc/ports/ChangeLog.arm
@@ -1,3 +1,40 @@
+2013-06-18 Roland McGrath <roland@hack.frob.com>
+
+ * sysdeps/arm/arm-mcount.S: Comment typo fix.
+
+ * sysdeps/arm/arm-features.h (ARM_BX_NINSNS): New macro.
+ * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Macroize the
+ computed-jump dispatch sections. Use sfi_breg throughout.
+ [ARM_ALWAYS_BX]: Define a different version of the dispatch macros
+ that uses bx rather than add-to-pc, and respects ARM_BX_ALIGN_LOG2.
+ [!USE_NEON] (D_l, D_h): Use r10, r11 rather than r8, r9.
+ (tmp2): Use r8 rather than r10.
+
+ * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list)
+ [__ARM_NEON__]: Do not refer to HWCAP_ARM_NEON.
+ [!__SOFTFP__]: Do not refer to HWCAP_ARM_VFP.
+
+2013-06-18 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/arm/fpu_control.h [!(_LIBC && !_LIBC_TEST) &&
+ __SOFTFP__] (_FPU_GETCW): Define to (cw) = 0.
+ [!(_LIBC && !_LIBC_TEST) && __SOFTFP__] (_FPU_SETCW): Define to
+ (void) (cw).
+
+ * sysdeps/arm/fpu_control.h [!_LIBC && __SOFTFP__]: Change
+ condition to [!(_LIBC && !_LIBC_TEST) && __SOFTFP__].
+ * sysdeps/arm/test-fpucw.c: New file.
+
+2013-06-17 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #14907]
+ * sysdeps/arm/feenablxcpt.c (feenableexcept): Test whether all
+ requested exception traps were enabled and return -1 if not.
+
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Update.
+
2013-06-14 Joseph Myers <joseph@codesourcery.com>
[BZ #15492]
diff --git a/libc/ports/ChangeLog.ia64 b/libc/ports/ChangeLog.ia64
index 7f9fd3c36..78d6b586a 100644
--- a/libc/ports/ChangeLog.ia64
+++ b/libc/ports/ChangeLog.ia64
@@ -1,3 +1,7 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist: Update.
+
2013-06-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize): Use
diff --git a/libc/ports/ChangeLog.m68k b/libc/ports/ChangeLog.m68k
index 2cd6a6a06..f9a5f0b21 100644
--- a/libc/ports/ChangeLog.m68k
+++ b/libc/ports/ChangeLog.m68k
@@ -1,3 +1,10 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist:
+ Update.
+ * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist:
+ Likewise.
+
2013-06-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize): Use
diff --git a/libc/ports/ChangeLog.microblaze b/libc/ports/ChangeLog.microblaze
index eb60f5b44..92faa0444 100644
--- a/libc/ports/ChangeLog.microblaze
+++ b/libc/ports/ChangeLog.microblaze
@@ -1,3 +1,8 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist:
+ Update.
+
2013-06-14 David Holsgrove <david.holsgrove@xilinx.com>
* sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h: Correct
diff --git a/libc/ports/ChangeLog.mips b/libc/ports/ChangeLog.mips
index 66f859d99..bdb9e5ce4 100644
--- a/libc/ports/ChangeLog.mips
+++ b/libc/ports/ChangeLog.mips
@@ -1,3 +1,12 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist:
+ Update.
+ * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist:
+ Likewise.
+
2013-06-14 Joseph Myers <joseph@codesourcery.com>
[BZ #14909]
diff --git a/libc/ports/ChangeLog.powerpc b/libc/ports/ChangeLog.powerpc
index cab38bdde..db1bf424e 100644
--- a/libc/ports/ChangeLog.powerpc
+++ b/libc/ports/ChangeLog.powerpc
@@ -1,3 +1,8 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist:
+ Update.
+
2013-06-11 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
* sysdeps/powerpc/dl-procinfo.c: Remove as this is now redundant with
diff --git a/libc/ports/ChangeLog.tile b/libc/ports/ChangeLog.tile
index 4a94b29af..733c541b6 100644
--- a/libc/ports/ChangeLog.tile
+++ b/libc/ports/ChangeLog.tile
@@ -1,3 +1,12 @@
+2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist:
+ Update.
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist:
+ Likewise.
+ * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist:
+ Likewise.
+
2013-06-12 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/bits/endian.h (__BYTE_ORDER): Default to little.
diff --git a/libc/ports/sysdeps/alpha/fpu/libm-test-ulps b/libc/ports/sysdeps/alpha/fpu/libm-test-ulps
index 149700358..9d37cbbb8 100644
--- a/libc/ports/sysdeps/alpha/fpu/libm-test-ulps
+++ b/libc/ports/sysdeps/alpha/fpu/libm-test-ulps
@@ -198,6 +198,664 @@ double: 1
idouble: 1
ildouble: 1
ldouble: 1
+Test "Imaginary part of: cacos (-0.0 + 0x0.ffffffffffffffffffffffffffcp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 + 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 + 0x1.0000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 - 0x0.ffffffffffffffffffffffffffcp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 - 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.0 - 0x1.0000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.25 + 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0.25 + 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.25 - 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0.25 - 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + +0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1.fp-129 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 + 0x1.fp-129 i)":
+double: 1
+idouble: 1
+Test "Real part of: cacos (-0.5 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 + 0x1p-105 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1p-112 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 + 0x1p-112 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 + 0x1p-23 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1p-52 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 + 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0.5 + 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1.fp-129 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 - 0x1.fp-129 i)":
+double: 1
+idouble: 1
+Test "Real part of: cacos (-0.5 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 - 0x1p-105 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1p-112 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 - 0x1p-112 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 - 0x1p-23 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1p-52 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0.5 - 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0.5 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0.5 - 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x0.fffffffffffff8p0 + 0x1p-52 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (-0x0.fffffffffffff8p0 - 0x1p-52 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (-0x0.ffffffffffffffffffffffffffcp0 + 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x0.ffffffffffffffffffffffffffcp0 - 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x0.ffffffffffffffffp0 + 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x0.ffffffffffffffffp0 - 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x0.ffffffp0 + 0x1p-23 i)":
+float: 2
+ifloat: 2
+Test "Imaginary part of: cacos (-0x0.ffffffp0 - 0x1p-23 i)":
+float: 2
+ifloat: 2
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 + 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 + 0x1p-113 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 - 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.0000000000000000000000000001p0 - 0x1p-113 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.000002p0 + 0x1p-23 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.000002p0 - 0x1p-23 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-10 + 1.0 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-10 - 1.0 i)":
+double: 1
+idouble: 1
+Test "Real part of: cacos (-0x1.fp-100 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-100 + 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-100 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-100 - 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1000 + 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1000 - 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-10000 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-10000 - 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 + 0x0.ffffffffffffffffffffffffffcp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 + 0x1.0000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 + 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 + 1.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 - 0x0.ffffffffffffffffffffffffffcp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 - 0x1.0000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 - 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-1025 - 1.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 + 0.5 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 + 0.5 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 + 0x0.ffffffp0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 + 0x1.fp-129 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 + 0x1p-23 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 + 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 + 1.5 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 + 1.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 - 0.5 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 - 0.5 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 - 0x0.ffffffp0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 - 0x1.fp-129 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 - 0x1p-23 i)":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-0x1.fp-129 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 - 1.0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacos (-0x1.fp-129 - 1.5 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0x1.fp-129 - 1.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 + 1.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: cacos (-0x1.fp-16385 - 0x1.0000000000000002p0 i)":
+ildouble: 1
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Test "Imaginary part of: cacos (-1.5 + +0 i)":
double: 1
float: 1
@@ -205,19 +863,647 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: cacos (-2 - 3 i)":
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Test "Real part of: cacos (0.5 + +0 i)":
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idouble: 1
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Test "Real part of: cacos (0.5 - 0 i)":
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Test "Imaginary part of: cacos (0.75 + 1.25 i)":
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Test "Imaginary part of: cacos (1.5 + +0 i)":
double: 1
float: 1
@@ -295,12 +1581,668 @@ double: 1
idouble: 1
ildouble: 1
ldouble: 1
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Test "Imaginary part of: cacosh (-0.5 + +0 i)":
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Test "Imaginary part of: cacosh (-0.5 - 0 i)":
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Test "Real part of: cacosh (-1.5 + +0 i)":
float: 1
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@@ -316,6 +2258,635 @@ float: 1
ifloat: 1
ildouble: 1
ldouble: 1
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Test "Real part of: cacosh (1.5 + +0 i)":
float: 1
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@@ -404,6 +2975,578 @@ double: 1
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+Test "Imaginary part of: casin (-1.0 - 0x1p5000 i)":
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Test "Imaginary part of: casin (-1.5 + +0 i)":
double: 1
float: 1
@@ -411,6 +3554,116 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Imaginary part of: casin (0.0 + 0x0.ffffffffffffffffffffffffffcp0 i)":
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+Test "Imaginary part of: casin (0.5 - 1.0 i)":
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Test "Real part of: casin (0.75 + 1.25 i)":
double: 1
float: 1
@@ -419,6 +3672,477 @@ ifloat: 1
Test "Imaginary part of: casin (0.75 + 1.25 i)":
ildouble: 1
ldouble: 1
+Test "Real part of: casin (0x0.fffffffffffff8p0 + 0.0 i)":
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+Test "Real part of: casin (0x0.ffffffffffffffffffffffffffff8p0 + 0x1p-112 i)":
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+Test "Real part of: casin (0x0.ffffffffffffffffffffffffffff8p0 - 0x1p-112 i)":
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Test "Imaginary part of: casin (1.5 + +0 i)":
double: 1
float: 1
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ifloat: 1
ildouble: 1
ldouble: 1
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Test "Real part of: casinh (-0.5 + +0 i)":
double: 2
float: 1
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ifloat: 1
ildouble: 1
ldouble: 1
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+Test "Imaginary part of: casinh (-0.5 + 1.0 i)":
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Test "Real part of: casinh (-0.5 - 0 i)":
double: 2
float: 1
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ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (-0.5 - 0x1.fp-1025 i)":
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+Test "Imaginary part of: casinh (-0x1p-23 + 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-23 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-23 - 0.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (-0x1p-23 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-23 - 0x0.ffffffp0 i)":
+float: 2
+ifloat: 2
+Test "Imaginary part of: casinh (-0x1p-23 - 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-23 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-52 + 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (-0x1p-52 - 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (-0x1p-63 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-63 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-63 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p-63 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p500 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p500 - 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p5000 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-0x1p5000 - 1.0 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (-1.0 + +0 i)":
double: 2
float: 1
@@ -463,6 +4599,73 @@ idouble: 2
ifloat: 1
ildouble: 3
ldouble: 3
+Test "Real part of: casinh (-1.0 + 0.25 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (-1.0 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-10 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: casinh (-1.0 + 0x1.fp-10 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-100 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-1000 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-10000 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-129 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1.fp-30 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (-1.0 + 0x1.fp-30 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1p500 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 + 0x1p5000 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (-1.0 - 0 i)":
double: 2
float: 1
@@ -470,6 +4673,73 @@ idouble: 2
ifloat: 1
ildouble: 3
ldouble: 3
+Test "Real part of: casinh (-1.0 - 0.25 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (-1.0 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-10 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: casinh (-1.0 - 0x1.fp-10 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-100 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-1000 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-10000 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-129 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1.fp-30 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (-1.0 - 0x1.fp-30 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1p500 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.0 - 0x1p5000 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (-1.5 + +0 i)":
double: 2
float: 1
@@ -477,6 +4747,19 @@ idouble: 2
ifloat: 1
ildouble: 2
ldouble: 2
+Test "Real part of: casinh (-1.5 + 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.5 + 0x1.fp-129 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.5 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (-1.5 - 0 i)":
double: 2
float: 1
@@ -484,6 +4767,19 @@ idouble: 2
ifloat: 1
ildouble: 2
ldouble: 2
+Test "Real part of: casinh (-1.5 - 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.5 - 0x1.fp-129 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (-1.5 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (-2 - 3 i)":
double: 5
float: 1
@@ -498,16 +4794,136 @@ idouble: 3
ifloat: 6
ildouble: 2
ldouble: 2
+Test "Imaginary part of: casinh (0.0 + 0x0.fffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.0 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.0 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.0 - 0x0.fffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.0 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.0 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.25 + 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.25 - 1.0 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (0.5 + +0 i)":
float: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (0.5 + 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 + 0x1.fp-129 i)":
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+Test "Real part of: casinh (0.5 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 + 0x1p-105 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 + 0x1p-112 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 + 0x1p-23 i)":
+float: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: casinh (0.5 + 0x1p-23 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Real part of: casinh (0.5 + 0x1p-52 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.5 + 0x1p-52 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 + 0x1p-63 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casinh (0.5 + 1.0 i)":
+float: 1
+ifloat: 1
Test "Real part of: casinh (0.5 - 0 i)":
float: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (0.5 - 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 - 0x1.fp-129 i)":
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+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 - 0x1p-105 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 - 0x1p-112 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 - 0x1p-23 i)":
+float: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: casinh (0.5 - 0x1p-23 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Real part of: casinh (0.5 - 0x1p-52 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.5 - 0x1p-52 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0.5 - 0x1p-63 i)":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casinh (0.5 - 1.0 i)":
+float: 1
+ifloat: 1
Test "Real part of: casinh (0.75 + 1.25 i)":
float: 1
ifloat: 1
@@ -520,6 +4936,307 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Imaginary part of: casinh (0x0.fffffffffffff8p0 + 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0x0.fffffffffffff8p0 - 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 + 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 + 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 + 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 - 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 - 0x1.fp-1025 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffffffffffffcp0 - 0x1p-105 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 + 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 + 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 - 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffffffffffffp0 - 0x1p-63 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x0.ffffffp0 + 0x1p-23 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0x0.ffffffp0 - 0x1p-23 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 + 0.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 + 0x1.fp-16385 i)":
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+ldouble: 1
+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 + 0x1p-113 i)":
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+ldouble: 1
+Test "Imaginary part of: casinh (0x1.0000000000000000000000000001p0 + 0x1p-113 i)":
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+ldouble: 1
+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 - 0.0 i)":
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+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 - 0x1.fp-16385 i)":
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+Test "Real part of: casinh (0x1.0000000000000000000000000001p0 - 0x1p-113 i)":
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+Test "Imaginary part of: casinh (0x1.0000000000000000000000000001p0 - 0x1p-113 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 + 0.0 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 + 0x1.fp-16385 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 + 0x1p-63 i)":
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+Test "Imaginary part of: casinh (0x1.0000000000000002p0 + 0x1p-63 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 - 0.0 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 - 0x1.fp-16385 i)":
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+Test "Real part of: casinh (0x1.0000000000000002p0 - 0x1p-63 i)":
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+Test "Imaginary part of: casinh (0x1.0000000000000002p0 - 0x1p-63 i)":
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+Test "Real part of: casinh (0x1.0000000000001p0 + 0.0 i)":
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+Test "Real part of: casinh (0x1.0000000000001p0 + 0x1.fp-1025 i)":
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+Test "Imaginary part of: casinh (0x1.0000000000001p0 + 0x1p-52 i)":
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+Test "Real part of: casinh (0x1.0000000000001p0 - 0.0 i)":
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+Test "Real part of: casinh (0x1.0000000000001p0 - 0x1.fp-1025 i)":
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+Test "Imaginary part of: casinh (0x1.0000000000001p0 - 0x1p-52 i)":
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+Test "Imaginary part of: casinh (0x1.000002p0 + 0x1p-23 i)":
+double: 1
+float: 1
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+Test "Imaginary part of: casinh (0x1.000002p0 - 0x1p-23 i)":
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+float: 1
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+Test "Real part of: casinh (0x1.fp-10 + 1.0 i)":
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+Test "Real part of: casinh (0x1.fp-10 - 1.0 i)":
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+Test "Imaginary part of: casinh (0x1.fp-1025 + 0x0.fffffffffffff8p0 i)":
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+Test "Imaginary part of: casinh (0x1.fp-1025 - 0x0.fffffffffffff8p0 i)":
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+Test "Real part of: casinh (0x1.fp-129 + 0.5 i)":
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+Test "Imaginary part of: casinh (0x1.fp-129 + 1.0 i)":
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+Test "Real part of: casinh (0x1.fp-129 - 0.5 i)":
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+Test "Imaginary part of: casinh (0x1.fp-129 - 1.0 i)":
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+Test "Imaginary part of: casinh (0x1.fp-16385 + 0x0.ffffffffffffffffp0 i)":
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+Test "Real part of: casinh (0x1.fp-16385 + 0x1.0000000000000000000000000001p0 i)":
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+Test "Imaginary part of: casinh (0x1.fp-16385 - 0x0.ffffffffffffffffp0 i)":
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+Test "Real part of: casinh (0x1.fp-16385 - 0x1.0000000000000000000000000001p0 i)":
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+Test "Real part of: casinh (0x1.fp-30 - 1.0 i)":
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+Test "Real part of: casinh (0x1.fp1023 + 0x1.fp1023 i)":
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+Test "Real part of: casinh (0x1.fp127 + 0x1.fp127 i)":
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+Test "Real part of: casinh (0x1.fp16383 + 0x1.fp16383 i)":
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+Test "Real part of: casinh (0x1p-105 + 0.5 i)":
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+Test "Real part of: casinh (0x1p-105 + 0x0.ffffffffffffffffffffffffffcp0 i)":
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+Test "Imaginary part of: casinh (0x1p-105 + 0x0.ffffffffffffffffffffffffffcp0 i)":
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+Test "Real part of: casinh (0x1p-105 - 0.5 i)":
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+Test "Real part of: casinh (0x1p-105 - 0x0.ffffffffffffffffffffffffffcp0 i)":
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+Test "Imaginary part of: casinh (0x1p-105 - 0x0.ffffffffffffffffffffffffffcp0 i)":
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+Test "Real part of: casinh (0x1p-112 + 0.5 i)":
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+Test "Imaginary part of: casinh (0x1p-112 + 0.5 i)":
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+Test "Imaginary part of: casinh (0x1p-112 + 0x0.ffffffffffffffffffffffffffff8p0 i)":
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+Test "Real part of: casinh (0x1p-112 - 0.5 i)":
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+Test "Imaginary part of: casinh (0x1p-112 - 0.5 i)":
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+Test "Imaginary part of: casinh (0x1p-112 - 0x0.ffffffffffffffffffffffffffff8p0 i)":
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+Test "Real part of: casinh (0x1p-113 + 0x1.0000000000000000000000000001p0 i)":
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+Test "Real part of: casinh (0x1p-113 - 0x1.0000000000000000000000000001p0 i)":
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+Test "Real part of: casinh (0x1p-23 + 0.5 i)":
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+Test "Imaginary part of: casinh (0x1p-23 + 0.5 i)":
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+Test "Real part of: casinh (0x1p-23 + 0x0.ffffffp0 i)":
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+ifloat: 2
+Test "Imaginary part of: casinh (0x1p-23 + 0x0.ffffffp0 i)":
+ildouble: 1
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+Test "Real part of: casinh (0x1p-23 + 0x1.000002p0 i)":
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+Test "Real part of: casinh (0x1p-23 - 0.5 i)":
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+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0x1p-23 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-23 - 0x0.ffffffp0 i)":
+float: 2
+ifloat: 2
+Test "Imaginary part of: casinh (0x1p-23 - 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-23 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-52 + 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0x1p-52 - 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0x1p-63 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-63 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-63 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p-63 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p500 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p500 - 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p5000 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (0x1p5000 - 1.0 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (1.0 + +0 i)":
double: 1
float: 1
@@ -527,6 +5244,73 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (1.0 + 0.25 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (1.0 + 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-10 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: casinh (1.0 + 0x1.fp-10 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-100 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-1000 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-10000 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-129 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1.fp-30 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (1.0 + 0x1.fp-30 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1p500 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 + 0x1p5000 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (1.0 - 0 i)":
double: 1
float: 1
@@ -534,18 +5318,246 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (1.0 - 0.25 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0.5 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (1.0 - 0.5 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-10 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: casinh (1.0 - 0x1.fp-10 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-100 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-1000 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-10000 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-129 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1.fp-30 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (1.0 - 0x1.fp-30 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1p500 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.0 - 0x1p5000 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (1.5 + +0 i)":
double: 1
idouble: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (1.5 + 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.5 + 0x1.fp-129 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.5 + 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (1.5 - 0 i)":
double: 1
idouble: 1
ildouble: 1
ldouble: 1
+Test "Real part of: casinh (1.5 - 0x1.fp-1025 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.5 - 0x1.fp-129 i)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: casinh (1.5 - 0x1.fp-16385 i)":
+ildouble: 1
+ldouble: 1
# catan
+Test "Imaginary part of: catan (-0x0.fffffffffffff8p0 + 0x1p-27 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (-0x0.ffffffffffffffffffffffffffff8p0 + 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x0.ffffffffffffffffffffffffffff8p0 + 0x1p-57 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x0.ffffffffffffffffffffffffffff8p0 - 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x0.ffffffp0 + 0x1p-126 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x0.ffffffp0 + 0x1p-13 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x0.ffffffp0 - 0x1p-126 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1.0000000000000000000000000001p0 + 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1.0000000000000000000000000001p0 - 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1.0000000000000000000000000001p0 - 0x1p-57 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1.0000000000001p0 - 0x1p-27 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (-0x1.000002p0 + 0x1p-126 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1.000002p0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (-0x1.000002p0 - 0x1p-126 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1.000002p0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1.000002p0 - 0x1p-13 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1.fp1023 + 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1.fp1023 - 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1.fp127 + 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1.fp127 - 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1.fp16383 + 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1.fp16383 - 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1p-1020 + 1.0 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (-0x1p-1020 - 1.0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (-0x1p-13 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (-0x1p-13 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (-0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (-0x1p-13 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1p-16380 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1p-16380 - 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1p-33 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1p-33 + 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1p-33 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-0x1p-33 - 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (-0x1p-54 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1p-54 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1p-57 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (-0x1p-57 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (-1.0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (-1.0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: catan (-2 - 3 i)":
double: 1
float: 1
@@ -554,11 +5566,282 @@ ifloat: 1
Test "Imaginary part of: catan (0.75 + 1.25 i)":
ildouble: 1
ldouble: 1
+Test "Imaginary part of: catan (0x0.fffffffffffff8p0 + 0x1p-27 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (0x0.ffffffffffffffffffffffffffff8p0 + 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x0.ffffffffffffffffffffffffffff8p0 + 0x1p-57 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x0.ffffffffffffffffffffffffffff8p0 - 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x0.ffffffp0 + 0x1p-126 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x0.ffffffp0 + 0x1p-13 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x0.ffffffp0 - 0x1p-126 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1.0000000000000000000000000001p0 + 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1.0000000000000000000000000001p0 - 0x1p-16382 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1.0000000000000000000000000001p0 - 0x1p-57 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1.0000000000001p0 - 0x1p-27 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (0x1.000002p0 + 0x1p-126 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1.000002p0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (0x1.000002p0 - 0x1p-126 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1.000002p0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1.000002p0 - 0x1p-13 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1.fp1023 + 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1.fp1023 - 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1.fp127 + 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1.fp127 - 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1.fp16383 + 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1.fp16383 - 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1p-1020 + 1.0 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catan (0x1p-1020 - 1.0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catan (0x1p-13 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (0x1p-13 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (0x1p-13 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1p-16380 + 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1p-16380 - 1.0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1p-33 + 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1p-33 + 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1p-33 - 0x0.ffffffffffffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (0x1p-33 - 0x1.0000000000000002p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catan (0x1p-54 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1p-54 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1p-57 + 1.0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catan (0x1p-57 - 1.0 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catan (1.0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catan (1.0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
# catanh
+Test "Imaginary part of: catanh (-0x0.ffffffffffffffffp0 + 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x0.ffffffffffffffffp0 - 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1.0000000000000002p0 + 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1.0000000000000002p0 - 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1.000002p0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (-0x1.000002p0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-0x1.000002p0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (-0x1.000002p0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-0x1.fp1023 + 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1.fp1023 - 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1.fp127 + 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1.fp127 - 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1.fp16383 + 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1.fp16383 - 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-126 + 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-126 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-126 - 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-126 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-13 + 0x1.000002p0 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (-0x1p-13 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (-0x1p-13 + 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-13 - 0x1.000002p0 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (-0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (-0x1p-13 - 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-16382 + 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-16382 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (-0x1p-16382 - 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-16382 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-27 + 0x1.0000000000001p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1p-27 - 0x1.0000000000001p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (-0x1p-57 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-0x1p-57 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-1.0 + 0x1p-1020 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (-1.0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-1.0 + 0x1p-16380 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-1.0 + 0x1p-54 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-1.0 + 0x1p-57 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-1.0 - 0x1p-1020 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (-1.0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-1.0 - 0x1p-16380 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (-1.0 - 0x1p-54 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (-1.0 - 0x1p-57 i)":
+float: 1
+ifloat: 1
Test "Real part of: catanh (-2 - 3 i)":
double: 4
idouble: 4
+ildouble: 1
+ldouble: 1
Test "Real part of: catanh (0.75 + 1.25 i)":
double: 1
idouble: 1
@@ -567,6 +5850,142 @@ ldouble: 1
Test "Imaginary part of: catanh (0.75 + 1.25 i)":
ildouble: 1
ldouble: 1
+Test "Imaginary part of: catanh (0x0.ffffffffffffffffp0 + 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x0.ffffffffffffffffp0 - 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1.0000000000000002p0 + 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1.0000000000000002p0 - 0x1p-33 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1.000002p0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (0x1.000002p0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (0x1.fp1023 + 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1.fp1023 - 0x1.fp1023 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1.fp127 + 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1.fp127 - 0x1.fp127 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1.fp16383 + 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1.fp16383 - 0x1.fp16383 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-126 + 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-126 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-126 - 0x0.ffffffp0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-126 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-13 + 0x0.ffffffp0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-13 + 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (0x1p-13 + 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-13 - 0x0.ffffffp0 i)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-13 - 0x1.000002p0 i)":
+float: 1
+ifloat: 1
+Test "Imaginary part of: catanh (0x1p-13 - 1.0 i)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-16382 + 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-16382 + 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: catanh (0x1p-16382 - 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-16382 - 0x1.0000000000000000000000000001p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-27 + 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1p-27 - 0x0.fffffffffffff8p0 i)":
+double: 1
+idouble: 1
+Test "Real part of: catanh (0x1p-57 + 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (0x1p-57 - 0x0.ffffffffffffffffffffffffffff8p0 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (1.0 + 0x1p-1020 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (1.0 + 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (1.0 + 0x1p-16380 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (1.0 + 0x1p-54 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (1.0 + 0x1p-57 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (1.0 - 0x1p-1020 i)":
+double: 1
+idouble: 1
+Test "Imaginary part of: catanh (1.0 - 0x1p-13 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (1.0 - 0x1p-16380 i)":
+ildouble: 1
+ldouble: 1
+Test "Real part of: catanh (1.0 - 0x1p-54 i)":
+float: 1
+ifloat: 1
+Test "Real part of: catanh (1.0 - 0x1p-57 i)":
+float: 1
+ifloat: 1
# cbrt
Test "cbrt (-0.001)":
@@ -2219,6 +7638,20 @@ idouble: 1
Test "gamma (-0.5)":
ildouble: 1
ldouble: 1
+Test "gamma (0.7)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "gamma (1.2)":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+ildouble: 1
+ldouble: 1
# hypot
Test "hypot (-0.7, -12.4)":
@@ -2263,6 +7696,12 @@ float: 2
ifloat: 2
ildouble: 1
ldouble: 1
+Test "j0 (0x1p1023)":
+ildouble: 1
+ldouble: 1
+Test "j0 (0x1p16383)":
+ildouble: 2
+ldouble: 2
Test "j0 (10.0)":
double: 2
float: 1
@@ -2303,6 +7742,15 @@ double: 1
idouble: 1
ildouble: 1
ldouble: 1
+Test "j1 (0x1p1023)":
+ildouble: 1
+ldouble: 1
+Test "j1 (0x1p16382)":
+ildouble: 1
+ldouble: 1
+Test "j1 (0x1p16383)":
+ildouble: 2
+ldouble: 2
Test "j1 (1.0)":
ildouble: 1
ldouble: 1
@@ -2558,6 +8006,28 @@ Test "pow (1e4932, 0.75)":
ildouble: 1
ldouble: 1
+# pow10
+Test "pow10 (-1)":
+double: 1
+idouble: 1
+Test "pow10 (-305)":
+double: 1
+idouble: 1
+Test "pow10 (-36)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "pow10 (3)":
+double: 1
+idouble: 1
+Test "pow10 (36)":
+double: 1
+idouble: 1
+Test "pow10 (4932)":
+ildouble: 1
+ldouble: 1
+
# pow_downward
Test "pow_downward (1.5, 1.03125)":
float: 1
@@ -2843,6 +8313,601 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "tgamma (-0x0.fffffffffffff8p0)":
+double: 1
+idouble: 1
+Test "tgamma (-0x0.ffffffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x0.ffffffp0)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1.0000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1.0000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1.000002p0)":
+double: 2
+idouble: 2
+Test "tgamma (-0x1.0a32a2p+5)":
+float: 2
+ifloat: 2
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x1.5800000080001p+7)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1.fffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1.fffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x13.ffffep0)":
+float: 2
+ifloat: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x13.ffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x13.fffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x13.ffffffffffffp0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x14.000000000000000000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x14.000000000001p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x14.00002p0)":
+float: 1
+ifloat: 1
+ildouble: 4
+ldouble: 4
+Test "tgamma (-0x1d.ffffep0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1d.fffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1d.ffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1e.000000000000000000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x1e.00000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1e.000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1e.000000000001p0)":
+double: 3
+idouble: 3
+Test "tgamma (-0x1e.00002p0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1f3.ffffffffffffffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x1p-24)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2.0000000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2.0000000000002p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2.000004p0)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2.fffffcp0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-0x2.ffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x27.fffffffffffep0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x27.ffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x27.ffffffffffffffffffffffffffep0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x27.fffffffffffffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x28.0000000000000000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x28.000000000002p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x28.00004p0)":
+double: 2
+idouble: 2
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x28.ffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x28.ffffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x28.fffffffffffffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x29.000000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x29.0000000000000000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x29.00004p0)":
+double: 1
+idouble: 1
+Test "tgamma (-0x29.ffffcp0)":
+double: 1
+idouble: 1
+Test "tgamma (-0x29.fffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x29.ffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x29.ffffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x29.fffffffffffffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2a.000000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2a.0000000000000000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2a.000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2a.000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2ed.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x2ee.00000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3.00000000000000000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3.000004p0)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "tgamma (-0x3.fffffcp0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-0x3.ffffffffffffep0)":
+double: 2
+idouble: 2
+Test "tgamma (-0x3.fffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3.fffffffffffffffffffffffffffep0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x31.fffffffffffep0)":
+double: 3
+idouble: 3
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x31.ffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x31.ffffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x31.fffffffffffffffffffffffffp0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x32.000000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x32.0000000000000000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x32.000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3e7.fffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3e7.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x3e8.00000000000000000000000002p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x3e8.00000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x4.0000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x4.000008p0)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x4.fffff8p0)":
+double: 1
+idouble: 1
+Test "tgamma (-0x4.ffffffffffffcp0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x4.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x4.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.0000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.0000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.000008p0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-0x5.fffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.ffffffffffffcp0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.fffffffffffffff8p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x5.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5db.fffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5db.fffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x5dc.00000000000000000000000004p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x6.0000000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.00000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.0000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.000008p0)":
+float: 2
+ifloat: 2
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x6.fffff8p0)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.ffffffffffffcp0)":
+double: 4
+idouble: 4
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.fffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x63.fffffffffffcp0)":
+double: 2
+idouble: 2
+Test "tgamma (-0x63.ffffffffffffff8p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x63.ffffffffffffffffffffffffep0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x64.000000000000000000000000004p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x64.0000000000000000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x64.000000000004p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6d5.fffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6d6.00000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x6e3.00000000000000000000000004p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x7.0000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x7.0000000000004p0)":
+double: 3
+idouble: 3
+Test "tgamma (-0x7.000008p0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-0x7.fffff8p0)":
+double: 3
+float: 1
+idouble: 3
+ifloat: 1
+Test "tgamma (-0x7.ffffffffffffcp0)":
+double: 3
+idouble: 3
+Test "tgamma (-0x7.fffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x7.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x7.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x8.0000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x8.00000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x8.0000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x8.00001p0)":
+double: 2
+idouble: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x9.ffffffffffff8p0)":
+double: 1
+idouble: 1
+Test "tgamma (-0x9.fffffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x9.fffffp0)":
+float: 1
+ifloat: 1
+Test "tgamma (-0x95.ffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x96.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x96.0000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0x96.00000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0x96.000000000008p0)":
+double: 1
+idouble: 1
+Test "tgamma (-0xa.0000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xa.00001p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb4.ffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb4.ffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb5.0000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb5.00000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xb5.000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb5.ffffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb6.00000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb6.000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb6.fffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb6.ffffffffffffffffffffffffff8p0)":
+ildouble: 3
+ldouble: 3
+Test "tgamma (-0xb7.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb7.00000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xb7.000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb7.ffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb7.ffffffffffffffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xb8.00000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbb.ffffffffffffffffffffffffcp0)":
+ildouble: 3
+ldouble: 3
+Test "tgamma (-0xbb.ffffffffffffffffffffffffff8p0)":
+ildouble: 4
+ldouble: 4
+Test "tgamma (-0xbc.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbc.0000000000000000000000004p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xbc.00000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xbc.ffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbd.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbd.00000000000001p0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xbd.ffffffffffffffp0)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (-0xbe.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbe.0000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbe.ffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbe.ffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbf.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbf.0000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xbf.00000000000001p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xf9.ffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-0xfa.000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (-2.5)":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (-3.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-4.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-5.5)":
+double: 1
+idouble: 1
+Test "tgamma (-6.5)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (-7.5)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "tgamma (-8.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (-9.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
Test "tgamma (0.5)":
float: 1
ifloat: 1
@@ -2851,7 +8916,259 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "tgamma (0x1.fffffep0)":
+float: 1
+ifloat: 1
+Test "tgamma (0x1.fffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x1.ffffffffffffffffffffffffffffp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x1.fffffffffffffp0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x1p-113)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x1p-24)":
+float: 1
+ifloat: 1
+Test "tgamma (0x1p-53)":
+double: 1
+idouble: 1
+Test "tgamma (0x2.30a43cp+4)":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+ildouble: 2
+ldouble: 2
+Test "tgamma (0x2.fffffcp0)":
+float: 3
+ifloat: 3
+Test "tgamma (0x2.ffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x3.0000000000002p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x3.fffffcp0)":
+float: 1
+ifloat: 1
+Test "tgamma (0x3.ffffffffffffep0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x3.fffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x3.fffffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x4.0000000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x4.0000000000004p0)":
+double: 1
+idouble: 1
+Test "tgamma (0x4.000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x4.ffffffffffffcp0)":
+double: 1
+idouble: 1
+Test "tgamma (0x4.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x4.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x5.0000000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x5.0000000000004p0)":
+double: 1
+idouble: 1
+Test "tgamma (0x5.000008p0)":
+float: 2
+ifloat: 2
+Test "tgamma (0x5.fffff8p0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (0x5.ffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x5.fffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x5.fffffffffffffffffffffffffep0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x6.0000000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x6.0000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x6.0000000000004p0)":
+double: 1
+idouble: 1
+Test "tgamma (0x6.000008p0)":
+float: 2
+ifloat: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x6.fffff8p0)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x6.ffffffffffffcp0)":
+double: 4
+idouble: 4
+Test "tgamma (0x6.fffffffffffffff8p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x7.0000000000000000000000000004p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x7.0000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x7.0000000000004p0)":
+double: 4
+idouble: 4
+Test "tgamma (0x7.000008p0)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (0x7.fffff8p0)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "tgamma (0x7.ffffffffffffcp0)":
+double: 2
+idouble: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x7.fffffffffffffffffffffffffffcp0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x8.0000000000000000000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x8.0000000000008p0)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (0x8.00001p0)":
+double: 2
+idouble: 2
+Test "tgamma (0xa.b9fd72b0fb238p+4)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (0xa.b9fd72b0fb23a9ddbf0d3804f8p+4)":
+ildouble: 2
+ldouble: 2
+Test "tgamma (10)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (18.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (19.5)":
+double: 2
+idouble: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (2.5)":
+float: 2
+ifloat: 2
+Test "tgamma (23.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (29.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (3)":
+float: 1
+ifloat: 1
+Test "tgamma (3.5)":
+float: 2
+ifloat: 2
+ildouble: 1
+ldouble: 1
+Test "tgamma (30.5)":
+float: 1
+ifloat: 1
+Test "tgamma (32.5)":
+ildouble: 1
+ldouble: 1
+Test "tgamma (33.5)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (34.5)":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
Test "tgamma (4)":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "tgamma (4.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (6)":
+float: 1
+ifloat: 1
+Test "tgamma (6.5)":
+float: 1
+ifloat: 1
+Test "tgamma (7)":
+double: 1
+idouble: 1
+Test "tgamma (7.5)":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "tgamma (8)":
+double: 1
+idouble: 1
+Test "tgamma (8.5)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (9)":
+double: 1
+idouble: 1
+Test "tgamma (9.5)":
+double: 1
+idouble: 1
ildouble: 1
ldouble: 1
@@ -2903,6 +9220,15 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "y0 (0x1p1023)":
+ildouble: 1
+ldouble: 1
+Test "y0 (0x1p16382)":
+ildouble: 1
+ldouble: 1
+Test "y0 (0x1p16383)":
+ildouble: 2
+ldouble: 2
Test "y0 (1.0)":
double: 2
float: 1
@@ -2947,6 +9273,12 @@ ldouble: 1
Test "y1 (0x1p-30)":
ildouble: 1
ldouble: 1
+Test "y1 (0x1p1023)":
+ildouble: 1
+ldouble: 1
+Test "y1 (0x1p16383)":
+ildouble: 2
+ldouble: 2
Test "y1 (1.5)":
float: 1
ifloat: 1
@@ -3128,64 +9460,74 @@ ifloat: 1
Function: Real part of "cacos":
double: 1
+float: 2
idouble: 1
-ildouble: 1
-ldouble: 1
+ifloat: 2
+ildouble: 2
+ldouble: 2
Function: Imaginary part of "cacos":
double: 2
-float: 1
+float: 2
idouble: 2
-ifloat: 1
-ildouble: 3
-ldouble: 3
+ifloat: 2
+ildouble: 2
+ldouble: 2
Function: Real part of "cacosh":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
+ifloat: 2
+ildouble: 2
+ldouble: 2
Function: Imaginary part of "cacosh":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
+ifloat: 2
+ildouble: 2
+ldouble: 2
Function: Real part of "casin":
double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 2
+ldouble: 2
Function: Imaginary part of "casin":
double: 2
-float: 1
+float: 2
idouble: 2
-ifloat: 1
-ildouble: 3
-ldouble: 3
+ifloat: 2
+ildouble: 2
+ldouble: 2
Function: Real part of "casinh":
double: 5
-float: 1
+float: 2
idouble: 5
-ifloat: 1
+ifloat: 2
ildouble: 4
ldouble: 4
Function: Imaginary part of "casinh":
double: 3
-float: 6
+float: 1
idouble: 3
-ifloat: 6
+ifloat: 1
ildouble: 2
ldouble: 2
+Function: Real part of "catan":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+
Function: Imaginary part of "catan":
double: 1
float: 1
@@ -3196,11 +9538,15 @@ ldouble: 1
Function: Real part of "catanh":
double: 4
+float: 1
idouble: 4
+ifloat: 1
ildouble: 1
ldouble: 1
Function: Imaginary part of "catanh":
+float: 1
+ifloat: 1
ildouble: 1
ldouble: 1
@@ -3274,9 +9620,9 @@ ldouble: 1
Function: Real part of "clog10":
double: 2
-float: 1
+float: 2
idouble: 2
-ifloat: 1
+ifloat: 2
ildouble: 1
ldouble: 1
@@ -3583,6 +9929,10 @@ ildouble: 1
ldouble: 1
Function: "gamma":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
ildouble: 1
ldouble: 1
@@ -3646,6 +9996,12 @@ ifloat: 1
ildouble: 1
ldouble: 1
+Function: "pow10":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+
Function: "pow_downward":
float: 1
ifloat: 1
@@ -3735,12 +10091,12 @@ ildouble: 1
ldouble: 1
Function: "tgamma":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
+double: 4
+float: 3
+idouble: 4
+ifloat: 3
+ildouble: 4
+ldouble: 4
Function: "y0":
double: 2
@@ -3755,8 +10111,8 @@ double: 3
float: 2
idouble: 3
ifloat: 2
-ildouble: 1
-ldouble: 1
+ildouble: 2
+ldouble: 2
Function: "yn":
double: 3
diff --git a/libc/ports/sysdeps/arm/arm-features.h b/libc/ports/sysdeps/arm/arm-features.h
index 336b6905a..1d4b0f1be 100644
--- a/libc/ports/sysdeps/arm/arm-features.h
+++ b/libc/ports/sysdeps/arm/arm-features.h
@@ -53,6 +53,14 @@
# define ARM_BX_ALIGN_LOG2 2
#endif
+/* The number of instructions that 'bx' expands to. A more-specific
+ arm-features.h that defines 'bx' as a macro should define this to the
+ number instructions it expands to. This is used only in a context
+ where the 'bx' expansion won't cross an ARM_BX_ALIGN_LOG2 boundary. */
+#ifndef ARM_BX_NINSNS
+# define ARM_BX_NINSNS 1
+#endif
+
/* An OS-specific arm-features.h file may define ARM_NO_INDEX_REGISTER to
indicate that the two-register addressing modes must never be used. */
diff --git a/libc/ports/sysdeps/arm/arm-mcount.S b/libc/ports/sysdeps/arm/arm-mcount.S
index f61e978f5..8162be248 100644
--- a/libc/ports/sysdeps/arm/arm-mcount.S
+++ b/libc/ports/sysdeps/arm/arm-mcount.S
@@ -39,7 +39,7 @@
The calling sequence looks something like:
func:
push {lr}
- bl __gnu_mount_nc
+ bl __gnu_mcount_nc
<function body>
*/
diff --git a/libc/ports/sysdeps/arm/armv7/multiarch/ifunc-impl-list.c b/libc/ports/sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
index 9c2487fd2..4a9a25c76 100644
--- a/libc/ports/sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
+++ b/libc/ports/sysdeps/arm/armv7/multiarch/ifunc-impl-list.c
@@ -16,6 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include <stdbool.h>
#include <string.h>
#include <ldsodefs.h>
#include <sysdep.h>
@@ -29,21 +30,25 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
size_t max)
{
size_t i = 0;
- int hwcap;
- hwcap = GLRO(dl_hwcap);
-
- IFUNC_IMPL (i, name, memcpy,
- IFUNC_IMPL_ADD (array, i, memcpy, hwcap & HWCAP_ARM_NEON,
+ bool use_neon = true;
#ifdef __ARM_NEON__
- memcpy
+# define __memcpy_neon memcpy
#else
- __memcpy_neon
+ use_neon = (GLRO(dl_hwcap) & HWCAP_ARM_NEON) != 0;
#endif
- )
+
+#ifndef __ARM_NEON__
+ bool use_vfp = true;
+# ifdef __SOFTFP__
+ use_vfp = (GLRO(dl_hwcap) & HWCAP_ARM_VFP) != 0;
+# endif
+#endif
+
+ IFUNC_IMPL (i, name, memcpy,
+ IFUNC_IMPL_ADD (array, i, memcpy, use_neon, __memcpy_neon)
#ifndef __ARM_NEON__
- IFUNC_IMPL_ADD (array, i, memcpy, hwcap & HWCAP_ARM_VFP,
- __memcpy_vfp)
+ IFUNC_IMPL_ADD (array, i, memcpy, use_vfp, __memcpy_vfp)
#endif
IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_arm));
diff --git a/libc/ports/sysdeps/arm/armv7/multiarch/memcpy_impl.S b/libc/ports/sysdeps/arm/armv7/multiarch/memcpy_impl.S
index f83276a70..3decad60b 100644
--- a/libc/ports/sysdeps/arm/armv7/multiarch/memcpy_impl.S
+++ b/libc/ports/sysdeps/arm/armv7/multiarch/memcpy_impl.S
@@ -33,6 +33,7 @@
#define NO_THUMB
#endif
#include <sysdep.h>
+#include <arm-features.h>
.syntax unified
/* This implementation requires ARM state. */
@@ -71,7 +72,139 @@
/* Locals. */
#define tmp1 r3
#define dst ip
-#define tmp2 r10
+#define tmp2 r8
+
+/* These two macros both work by repeated invocation of the macro
+ dispatch_step (not defined here). That macro performs one "step",
+ doing one load instruction and one store instruction to copy one
+ "unit". On entry, TMP1 contains the number of bytes to be copied,
+ a multiple of the unit size. The macro clobbers TMP1 in the
+ process of doing a computed jump to the tail containing the
+ appropriate number of steps.
+
+ In dispatch_7_dword, dispatch_step is invoked seven times, with an
+ argument that is 7 for the first and 1 for the last. Units are
+ double-words (8 bytes). TMP1 is at most 56.
+
+ In dispatch_15_word, dispatch_step is invoked fifteen times,
+ with an argument that is 15 for the first and 1 for the last.
+ Units are words (4 bytes). TMP1 is at most 60. */
+
+#ifndef ARM_ALWAYS_BX
+# if ARM_BX_ALIGN_LOG2 != 2
+# error case not handled
+# endif
+ .macro dispatch_7_dword
+ rsb tmp1, tmp1, #((7 * 8) - PC_OFS + INSN_SIZE)
+ add pc, pc, tmp1
+ dispatch_step 7
+ dispatch_step 6
+ dispatch_step 5
+ dispatch_step 4
+ dispatch_step 3
+ dispatch_step 2
+ dispatch_step 1
+ .purgem dispatch_step
+ .endm
+
+ .macro dispatch_15_word
+ rsb tmp1, tmp1, #((15 * 4) - PC_OFS/2 + INSN_SIZE/2)
+ add pc, pc, tmp1, lsl #1
+ dispatch_step 15
+ dispatch_step 14
+ dispatch_step 13
+ dispatch_step 12
+ dispatch_step 11
+ dispatch_step 10
+ dispatch_step 9
+ dispatch_step 8
+ dispatch_step 7
+ dispatch_step 6
+ dispatch_step 5
+ dispatch_step 4
+ dispatch_step 3
+ dispatch_step 2
+ dispatch_step 1
+ .purgem dispatch_step
+ .endm
+#else
+# if ARM_BX_ALIGN_LOG2 < 4
+# error case not handled
+# endif
+ .macro dispatch_helper steps, log2_bytes_per_step
+ .p2align ARM_BX_ALIGN_LOG2
+ /* TMP1 gets (max_bytes - bytes_to_copy), where max_bytes is
+ (STEPS << LOG2_BYTES_PER_STEP).
+ So this is (steps_to_skip << LOG2_BYTES_PER_STEP). */
+ rsb tmp1, tmp1, #(\steps << \log2_bytes_per_step)
+ /* Pad so that the add;bx pair immediately precedes an alignment
+ boundary. Hence, TMP1=0 will run all the steps. */
+ .rept (1 << (ARM_BX_ALIGN_LOG2 - 2)) - (2 + ARM_BX_NINSNS)
+ nop
+ .endr
+ /* Shifting down LOG2_BYTES_PER_STEP gives us the number of
+ steps to skip, then shifting up ARM_BX_ALIGN_LOG2 gives us
+ the (byte) distance to add to the PC. */
+ add tmp1, pc, tmp1, lsl #(ARM_BX_ALIGN_LOG2 - \log2_bytes_per_step)
+ bx tmp1
+ .endm
+
+ .macro dispatch_7_dword
+ dispatch_helper 7, 3
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 7
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 6
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 5
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 4
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 3
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 2
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 1
+ .p2align ARM_BX_ALIGN_LOG2
+ .purgem dispatch_step
+ .endm
+
+ .macro dispatch_15_word
+ dispatch_helper 15, 2
+ dispatch_step 15
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 14
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 13
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 12
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 11
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 10
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 9
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 8
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 7
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 6
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 5
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 4
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 3
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 2
+ .p2align ARM_BX_ALIGN_LOG2
+ dispatch_step 1
+ .p2align ARM_BX_ALIGN_LOG2
+ .purgem dispatch_step
+ .endm
+
+#endif
#ifndef USE_NEON
/* For bulk copies using GP registers. */
@@ -81,8 +214,9 @@
#define B_h r5
#define C_l r6
#define C_h r7
-#define D_l r8
-#define D_h r9
+/* Don't use the pair r8,r9 because in some EABI variants r9 is reserved. */
+#define D_l r10
+#define D_h r11
#endif
/* Number of lines ahead to pre-fetch data. If you change this the code
@@ -92,40 +226,71 @@
#ifdef USE_VFP
.macro cpy_line_vfp vreg, base
- vstr \vreg, [dst, #\base]
- vldr \vreg, [src, #\base]
- vstr d0, [dst, #\base + 8]
- vldr d0, [src, #\base + 8]
- vstr d1, [dst, #\base + 16]
- vldr d1, [src, #\base + 16]
- vstr d2, [dst, #\base + 24]
- vldr d2, [src, #\base + 24]
- vstr \vreg, [dst, #\base + 32]
- vldr \vreg, [src, #\base + prefetch_lines * 64 - 32]
- vstr d0, [dst, #\base + 40]
- vldr d0, [src, #\base + 40]
- vstr d1, [dst, #\base + 48]
- vldr d1, [src, #\base + 48]
- vstr d2, [dst, #\base + 56]
- vldr d2, [src, #\base + 56]
+ sfi_breg dst, \
+ vstr \vreg, [\B, #\base]
+ sfi_breg src, \
+ vldr \vreg, [\B, #\base]
+ sfi_breg dst, \
+ vstr d0, [\B, #\base + 8]
+ sfi_breg src, \
+ vldr d0, [\B, #\base + 8]
+ sfi_breg dst, \
+ vstr d1, [\B, #\base + 16]
+ sfi_breg src, \
+ vldr d1, [\B, #\base + 16]
+ sfi_breg dst, \
+ vstr d2, [\B, #\base + 24]
+ sfi_breg src, \
+ vldr d2, [\B, #\base + 24]
+ sfi_breg dst, \
+ vstr \vreg, [\B, #\base + 32]
+ sfi_breg src, \
+ vldr \vreg, [\B, #\base + prefetch_lines * 64 - 32]
+ sfi_breg dst, \
+ vstr d0, [\B, #\base + 40]
+ sfi_breg src, \
+ vldr d0, [\B, #\base + 40]
+ sfi_breg dst, \
+ vstr d1, [\B, #\base + 48]
+ sfi_breg src, \
+ vldr d1, [\B, #\base + 48]
+ sfi_breg dst, \
+ vstr d2, [\B, #\base + 56]
+ sfi_breg src, \
+ vldr d2, [\B, #\base + 56]
.endm
.macro cpy_tail_vfp vreg, base
- vstr \vreg, [dst, #\base]
- vldr \vreg, [src, #\base]
- vstr d0, [dst, #\base + 8]
- vldr d0, [src, #\base + 8]
- vstr d1, [dst, #\base + 16]
- vldr d1, [src, #\base + 16]
- vstr d2, [dst, #\base + 24]
- vldr d2, [src, #\base + 24]
- vstr \vreg, [dst, #\base + 32]
- vstr d0, [dst, #\base + 40]
- vldr d0, [src, #\base + 40]
- vstr d1, [dst, #\base + 48]
- vldr d1, [src, #\base + 48]
- vstr d2, [dst, #\base + 56]
- vldr d2, [src, #\base + 56]
+ sfi_breg dst, \
+ vstr \vreg, [\B, #\base]
+ sfi_breg src, \
+ vldr \vreg, [\B, #\base]
+ sfi_breg dst, \
+ vstr d0, [\B, #\base + 8]
+ sfi_breg src, \
+ vldr d0, [\B, #\base + 8]
+ sfi_breg dst, \
+ vstr d1, [\B, #\base + 16]
+ sfi_breg src, \
+ vldr d1, [\B, #\base + 16]
+ sfi_breg dst, \
+ vstr d2, [\B, #\base + 24]
+ sfi_breg src, \
+ vldr d2, [\B, #\base + 24]
+ sfi_breg dst, \
+ vstr \vreg, [\B, #\base + 32]
+ sfi_breg dst, \
+ vstr d0, [\B, #\base + 40]
+ sfi_breg src, \
+ vldr d0, [\B, #\base + 40]
+ sfi_breg dst, \
+ vstr d1, [\B, #\base + 48]
+ sfi_breg src, \
+ vldr d1, [\B, #\base + 48]
+ sfi_breg dst, \
+ vstr d2, [\B, #\base + 56]
+ sfi_breg src, \
+ vldr d2, [\B, #\base + 56]
.endm
#endif
@@ -140,81 +305,62 @@ ENTRY(memcpy)
.Ltail63unaligned:
#ifdef USE_NEON
+ /* These need an extra layer of macro just to work around a
+ bug in the assembler's parser when an operand starts with
+ a {...}. http://sourceware.org/bugzilla/show_bug.cgi?id=15647
+ tracks that bug; it was not fixed as of binutils-2.23.2. */
+ .macro neon_load_d0 reg
+ vld1.8 {d0}, [\reg]!
+ .endm
+ .macro neon_store_d0 reg
+ vst1.8 {d0}, [\reg]!
+ .endm
+
+ /* These are used by the NaCl sfi_breg macro. */
+ .macro _sfi_breg_dmask_neon_load_d0 reg
+ _sfi_dmask \reg
+ .endm
+ .macro _sfi_breg_dmask_neon_store_d0 reg
+ _sfi_dmask \reg
+ .endm
+
and tmp1, count, #0x38
- rsb tmp1, tmp1, #(56 - PC_OFS + INSN_SIZE)
- add pc, pc, tmp1
- vld1.8 {d0}, [src]! /* 14 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 12 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 10 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 8 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 6 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 4 words to go. */
- vst1.8 {d0}, [dst]!
- vld1.8 {d0}, [src]! /* 2 words to go. */
- vst1.8 {d0}, [dst]!
+ .macro dispatch_step i
+ sfi_breg src, neon_load_d0 \B
+ sfi_breg dst, neon_store_d0 \B
+ .endm
+ dispatch_7_dword
tst count, #4
- ldrne tmp1, [src], #4
- strne tmp1, [dst], #4
+ sfi_breg src, \
+ ldrne tmp1, [\B], #4
+ sfi_breg dst, \
+ strne tmp1, [\B], #4
#else
/* Copy up to 15 full words of data. May not be aligned. */
/* Cannot use VFP for unaligned data. */
and tmp1, count, #0x3c
add dst, dst, tmp1
add src, src, tmp1
- rsb tmp1, tmp1, #(60 - PC_OFS/2 + INSN_SIZE/2)
/* Jump directly into the sequence below at the correct offset. */
- add pc, pc, tmp1, lsl #1
-
- ldr tmp1, [src, #-60] /* 15 words to go. */
- str tmp1, [dst, #-60]
-
- ldr tmp1, [src, #-56] /* 14 words to go. */
- str tmp1, [dst, #-56]
- ldr tmp1, [src, #-52]
- str tmp1, [dst, #-52]
-
- ldr tmp1, [src, #-48] /* 12 words to go. */
- str tmp1, [dst, #-48]
- ldr tmp1, [src, #-44]
- str tmp1, [dst, #-44]
-
- ldr tmp1, [src, #-40] /* 10 words to go. */
- str tmp1, [dst, #-40]
- ldr tmp1, [src, #-36]
- str tmp1, [dst, #-36]
-
- ldr tmp1, [src, #-32] /* 8 words to go. */
- str tmp1, [dst, #-32]
- ldr tmp1, [src, #-28]
- str tmp1, [dst, #-28]
-
- ldr tmp1, [src, #-24] /* 6 words to go. */
- str tmp1, [dst, #-24]
- ldr tmp1, [src, #-20]
- str tmp1, [dst, #-20]
-
- ldr tmp1, [src, #-16] /* 4 words to go. */
- str tmp1, [dst, #-16]
- ldr tmp1, [src, #-12]
- str tmp1, [dst, #-12]
-
- ldr tmp1, [src, #-8] /* 2 words to go. */
- str tmp1, [dst, #-8]
- ldr tmp1, [src, #-4]
- str tmp1, [dst, #-4]
+ .macro dispatch_step i
+ sfi_breg src, \
+ ldr tmp1, [\B, #-(\i * 4)]
+ sfi_breg dst, \
+ str tmp1, [\B, #-(\i * 4)]
+ .endm
+ dispatch_15_word
#endif
lsls count, count, #31
- ldrhcs tmp1, [src], #2
- ldrbne src, [src] /* Src is dead, use as a scratch. */
- strhcs tmp1, [dst], #2
- strbne src, [dst]
+ sfi_breg src, \
+ ldrhcs tmp1, [\B], #2
+ sfi_breg src, \
+ ldrbne src, [\B] /* Src is dead, use as a scratch. */
+ sfi_breg dst, \
+ strhcs tmp1, [\B], #2
+ sfi_breg dst, \
+ strbne src, [\B]
bx lr
.Lcpy_not_short:
@@ -242,13 +388,19 @@ ENTRY(memcpy)
beq 1f
rsbs tmp2, tmp2, #0
sub count, count, tmp2, lsr #29
- ldrmi tmp1, [src], #4
- strmi tmp1, [dst], #4
+ sfi_breg src, \
+ ldrmi tmp1, [\B], #4
+ sfi_breg dst, \
+ strmi tmp1, [\B], #4
lsls tmp2, tmp2, #2
- ldrhcs tmp1, [src], #2
- ldrbne tmp2, [src], #1
- strhcs tmp1, [dst], #2
- strbne tmp2, [dst], #1
+ sfi_breg src, \
+ ldrhcs tmp1, [\B], #2
+ sfi_breg src, \
+ ldrbne tmp2, [\B], #1
+ sfi_breg dst, \
+ strhcs tmp1, [\B], #2
+ sfi_breg dst, \
+ strbne tmp2, [\B], #1
1:
subs tmp2, count, #64 /* Use tmp2 for count. */
@@ -260,24 +412,40 @@ ENTRY(memcpy)
.Lcpy_body_medium: /* Count in tmp2. */
#ifdef USE_VFP
1:
- vldr d0, [src, #0]
+ sfi_breg src, \
+ vldr d0, [\B, #0]
subs tmp2, tmp2, #64
- vldr d1, [src, #8]
- vstr d0, [dst, #0]
- vldr d0, [src, #16]
- vstr d1, [dst, #8]
- vldr d1, [src, #24]
- vstr d0, [dst, #16]
- vldr d0, [src, #32]
- vstr d1, [dst, #24]
- vldr d1, [src, #40]
- vstr d0, [dst, #32]
- vldr d0, [src, #48]
- vstr d1, [dst, #40]
- vldr d1, [src, #56]
- vstr d0, [dst, #48]
+ sfi_breg src, \
+ vldr d1, [\B, #8]
+ sfi_breg dst, \
+ vstr d0, [\B, #0]
+ sfi_breg src, \
+ vldr d0, [\B, #16]
+ sfi_breg dst, \
+ vstr d1, [\B, #8]
+ sfi_breg src, \
+ vldr d1, [\B, #24]
+ sfi_breg dst, \
+ vstr d0, [\B, #16]
+ sfi_breg src, \
+ vldr d0, [\B, #32]
+ sfi_breg dst, \
+ vstr d1, [\B, #24]
+ sfi_breg src, \
+ vldr d1, [\B, #40]
+ sfi_breg dst, \
+ vstr d0, [\B, #32]
+ sfi_breg src, \
+ vldr d0, [\B, #48]
+ sfi_breg dst, \
+ vstr d1, [\B, #40]
+ sfi_breg src, \
+ vldr d1, [\B, #56]
+ sfi_breg dst, \
+ vstr d0, [\B, #48]
add src, src, #64
- vstr d1, [dst, #56]
+ sfi_breg dst, \
+ vstr d1, [\B, #56]
add dst, dst, #64
bge 1b
tst tmp2, #0x3f
@@ -287,43 +455,49 @@ ENTRY(memcpy)
and tmp1, tmp2, #0x38
add dst, dst, tmp1
add src, src, tmp1
- rsb tmp1, tmp1, #(56 - PC_OFS + INSN_SIZE)
- add pc, pc, tmp1
-
- vldr d0, [src, #-56] /* 14 words to go. */
- vstr d0, [dst, #-56]
- vldr d0, [src, #-48] /* 12 words to go. */
- vstr d0, [dst, #-48]
- vldr d0, [src, #-40] /* 10 words to go. */
- vstr d0, [dst, #-40]
- vldr d0, [src, #-32] /* 8 words to go. */
- vstr d0, [dst, #-32]
- vldr d0, [src, #-24] /* 6 words to go. */
- vstr d0, [dst, #-24]
- vldr d0, [src, #-16] /* 4 words to go. */
- vstr d0, [dst, #-16]
- vldr d0, [src, #-8] /* 2 words to go. */
- vstr d0, [dst, #-8]
+ .macro dispatch_step i
+ sfi_breg src, \
+ vldr d0, [\B, #-(\i * 8)]
+ sfi_breg dst, \
+ vstr d0, [\B, #-(\i * 8)]
+ .endm
+ dispatch_7_dword
#else
sub src, src, #8
sub dst, dst, #8
1:
- ldrd A_l, A_h, [src, #8]
- strd A_l, A_h, [dst, #8]
- ldrd A_l, A_h, [src, #16]
- strd A_l, A_h, [dst, #16]
- ldrd A_l, A_h, [src, #24]
- strd A_l, A_h, [dst, #24]
- ldrd A_l, A_h, [src, #32]
- strd A_l, A_h, [dst, #32]
- ldrd A_l, A_h, [src, #40]
- strd A_l, A_h, [dst, #40]
- ldrd A_l, A_h, [src, #48]
- strd A_l, A_h, [dst, #48]
- ldrd A_l, A_h, [src, #56]
- strd A_l, A_h, [dst, #56]
- ldrd A_l, A_h, [src, #64]!
- strd A_l, A_h, [dst, #64]!
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #8]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #8]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #16]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #16]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #24]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #24]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #32]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #32]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #40]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #40]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #48]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #48]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #56]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #56]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #64]!
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #64]!
subs tmp2, tmp2, #64
bge 1b
tst tmp2, #0x3f
@@ -349,32 +523,29 @@ ENTRY(memcpy)
and tmp1, tmp2, #0x38
add dst, dst, tmp1
add src, src, tmp1
- rsb tmp1, tmp1, #(56 - PC_OFS + INSN_SIZE)
- add pc, pc, tmp1
- ldrd A_l, A_h, [src, #-56] /* 14 words to go. */
- strd A_l, A_h, [dst, #-56]
- ldrd A_l, A_h, [src, #-48] /* 12 words to go. */
- strd A_l, A_h, [dst, #-48]
- ldrd A_l, A_h, [src, #-40] /* 10 words to go. */
- strd A_l, A_h, [dst, #-40]
- ldrd A_l, A_h, [src, #-32] /* 8 words to go. */
- strd A_l, A_h, [dst, #-32]
- ldrd A_l, A_h, [src, #-24] /* 6 words to go. */
- strd A_l, A_h, [dst, #-24]
- ldrd A_l, A_h, [src, #-16] /* 4 words to go. */
- strd A_l, A_h, [dst, #-16]
- ldrd A_l, A_h, [src, #-8] /* 2 words to go. */
- strd A_l, A_h, [dst, #-8]
-
+ .macro dispatch_step i
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #-(\i * 8)]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #-(\i * 8)]
+ .endm
+ dispatch_7_dword
#endif
+
tst tmp2, #4
- ldrne tmp1, [src], #4
- strne tmp1, [dst], #4
+ sfi_breg src, \
+ ldrne tmp1, [\B], #4
+ sfi_breg dst, \
+ strne tmp1, [\B], #4
lsls tmp2, tmp2, #31 /* Count (tmp2) now dead. */
- ldrhcs tmp1, [src], #2
- ldrbne tmp2, [src]
- strhcs tmp1, [dst], #2
- strbne tmp2, [dst]
+ sfi_breg src, \
+ ldrhcs tmp1, [\B], #2
+ sfi_breg src, \
+ ldrbne tmp2, [\B]
+ sfi_breg dst, \
+ strhcs tmp1, [\B], #2
+ sfi_breg dst, \
+ strbne tmp2, [\B]
.Ldone:
ldr tmp2, [sp], #FRAME_SIZE
@@ -394,15 +565,23 @@ ENTRY(memcpy)
copy position into a register. This should act like a PLD
operation but we won't have to repeat the transfer. */
- vldr d3, [src, #0]
- vldr d4, [src, #64]
- vldr d5, [src, #128]
- vldr d6, [src, #192]
- vldr d7, [src, #256]
-
- vldr d0, [src, #8]
- vldr d1, [src, #16]
- vldr d2, [src, #24]
+ sfi_breg src, \
+ vldr d3, [\B, #0]
+ sfi_breg src, \
+ vldr d4, [\B, #64]
+ sfi_breg src, \
+ vldr d5, [\B, #128]
+ sfi_breg src, \
+ vldr d6, [\B, #192]
+ sfi_breg src, \
+ vldr d7, [\B, #256]
+
+ sfi_breg src, \
+ vldr d0, [\B, #8]
+ sfi_breg src, \
+ vldr d1, [\B, #16]
+ sfi_breg src, \
+ vldr d2, [\B, #24]
add src, src, #32
subs tmp2, tmp2, #prefetch_lines * 64 * 2
@@ -427,19 +606,31 @@ ENTRY(memcpy)
add src, src, #3 * 64
add dst, dst, #3 * 64
cpy_tail_vfp d6, 0
- vstr d7, [dst, #64]
- vldr d7, [src, #64]
- vstr d0, [dst, #64 + 8]
- vldr d0, [src, #64 + 8]
- vstr d1, [dst, #64 + 16]
- vldr d1, [src, #64 + 16]
- vstr d2, [dst, #64 + 24]
- vldr d2, [src, #64 + 24]
- vstr d7, [dst, #64 + 32]
+ sfi_breg dst, \
+ vstr d7, [\B, #64]
+ sfi_breg src, \
+ vldr d7, [\B, #64]
+ sfi_breg dst, \
+ vstr d0, [\B, #64 + 8]
+ sfi_breg src, \
+ vldr d0, [\B, #64 + 8]
+ sfi_breg dst, \
+ vstr d1, [\B, #64 + 16]
+ sfi_breg src, \
+ vldr d1, [\B, #64 + 16]
+ sfi_breg dst, \
+ vstr d2, [\B, #64 + 24]
+ sfi_breg src, \
+ vldr d2, [\B, #64 + 24]
+ sfi_breg dst, \
+ vstr d7, [\B, #64 + 32]
add src, src, #96
- vstr d0, [dst, #64 + 40]
- vstr d1, [dst, #64 + 48]
- vstr d2, [dst, #64 + 56]
+ sfi_breg dst, \
+ vstr d0, [\B, #64 + 40]
+ sfi_breg dst, \
+ vstr d1, [\B, #64 + 48]
+ sfi_breg dst, \
+ vstr d2, [\B, #64 + 56]
add dst, dst, #128
add tmp2, tmp2, #prefetch_lines * 64
b .Lcpy_body_medium
@@ -450,59 +641,83 @@ ENTRY(memcpy)
/* Pre-bias src and dst. */
sub src, src, #8
sub dst, dst, #8
- pld [src, #8]
- pld [src, #72]
+ sfi_pld src, #8
+ sfi_pld src, #72
subs tmp2, tmp2, #64
- pld [src, #136]
- ldrd A_l, A_h, [src, #8]
+ sfi_pld src, #136
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #8]
strd B_l, B_h, [sp, #8]
cfi_rel_offset (B_l, 8)
cfi_rel_offset (B_h, 12)
- ldrd B_l, B_h, [src, #16]
+ sfi_breg src, \
+ ldrd B_l, B_h, [\B, #16]
strd C_l, C_h, [sp, #16]
cfi_rel_offset (C_l, 16)
cfi_rel_offset (C_h, 20)
- ldrd C_l, C_h, [src, #24]
+ sfi_breg src, \
+ ldrd C_l, C_h, [\B, #24]
strd D_l, D_h, [sp, #24]
cfi_rel_offset (D_l, 24)
cfi_rel_offset (D_h, 28)
- pld [src, #200]
- ldrd D_l, D_h, [src, #32]!
+ sfi_pld src, #200
+ sfi_breg src, \
+ ldrd D_l, D_h, [\B, #32]!
b 1f
.p2align 6
2:
- pld [src, #232]
- strd A_l, A_h, [dst, #40]
- ldrd A_l, A_h, [src, #40]
- strd B_l, B_h, [dst, #48]
- ldrd B_l, B_h, [src, #48]
- strd C_l, C_h, [dst, #56]
- ldrd C_l, C_h, [src, #56]
- strd D_l, D_h, [dst, #64]!
- ldrd D_l, D_h, [src, #64]!
+ sfi_pld src, #232
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #40]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #40]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #48]
+ sfi_breg src, \
+ ldrd B_l, B_h, [\B, #48]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #56]
+ sfi_breg src, \
+ ldrd C_l, C_h, [\B, #56]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #64]!
+ sfi_breg src, \
+ ldrd D_l, D_h, [\B, #64]!
subs tmp2, tmp2, #64
1:
- strd A_l, A_h, [dst, #8]
- ldrd A_l, A_h, [src, #8]
- strd B_l, B_h, [dst, #16]
- ldrd B_l, B_h, [src, #16]
- strd C_l, C_h, [dst, #24]
- ldrd C_l, C_h, [src, #24]
- strd D_l, D_h, [dst, #32]
- ldrd D_l, D_h, [src, #32]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #8]
+ sfi_breg src, \
+ ldrd A_l, A_h, [\B, #8]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #16]
+ sfi_breg src, \
+ ldrd B_l, B_h, [\B, #16]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #24]
+ sfi_breg src, \
+ ldrd C_l, C_h, [\B, #24]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #32]
+ sfi_breg src, \
+ ldrd D_l, D_h, [\B, #32]
bcs 2b
/* Save the remaining bytes and restore the callee-saved regs. */
- strd A_l, A_h, [dst, #40]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #40]
add src, src, #40
- strd B_l, B_h, [dst, #48]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #48]
ldrd B_l, B_h, [sp, #8]
cfi_restore (B_l)
cfi_restore (B_h)
- strd C_l, C_h, [dst, #56]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #56]
ldrd C_l, C_h, [sp, #16]
cfi_restore (C_l)
cfi_restore (C_h)
- strd D_l, D_h, [dst, #64]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #64]
ldrd D_l, D_h, [sp, #24]
cfi_restore (D_l)
cfi_restore (D_h)
@@ -519,113 +734,173 @@ ENTRY(memcpy)
cfi_remember_state
.Lcpy_notaligned:
- pld [src]
- pld [src, #64]
+ sfi_pld src
+ sfi_pld src, #64
/* There's at least 64 bytes to copy, but there is no mutual
alignment. */
/* Bring DST to 64-bit alignment. */
lsls tmp2, dst, #29
- pld [src, #(2 * 64)]
+ sfi_pld src, #(2 * 64)
beq 1f
rsbs tmp2, tmp2, #0
sub count, count, tmp2, lsr #29
- ldrmi tmp1, [src], #4
- strmi tmp1, [dst], #4
+ sfi_breg src, \
+ ldrmi tmp1, [\B], #4
+ sfi_breg dst, \
+ strmi tmp1, [\B], #4
lsls tmp2, tmp2, #2
- ldrbne tmp1, [src], #1
- ldrhcs tmp2, [src], #2
- strbne tmp1, [dst], #1
- strhcs tmp2, [dst], #2
+ sfi_breg src, \
+ ldrbne tmp1, [\B], #1
+ sfi_breg src, \
+ ldrhcs tmp2, [\B], #2
+ sfi_breg dst, \
+ strbne tmp1, [\B], #1
+ sfi_breg dst, \
+ strhcs tmp2, [\B], #2
1:
- pld [src, #(3 * 64)]
+ sfi_pld src, #(3 * 64)
subs count, count, #64
ldrmi tmp2, [sp], #FRAME_SIZE
bmi .Ltail63unaligned
- pld [src, #(4 * 64)]
+ sfi_pld src, #(4 * 64)
#ifdef USE_NEON
- vld1.8 {d0-d3}, [src]!
- vld1.8 {d4-d7}, [src]!
+ /* These need an extra layer of macro just to work around a
+ bug in the assembler's parser when an operand starts with
+ a {...}. */
+ .macro neon_load_multi reglist, basereg
+ vld1.8 {\reglist}, [\basereg]!
+ .endm
+ .macro neon_store_multi reglist, basereg
+ vst1.8 {\reglist}, [ALIGN (\basereg, 64)]!
+ .endm
+
+ /* These are used by the NaCl sfi_breg macro. */
+ .macro _sfi_breg_dmask_neon_load_multi reg
+ _sfi_dmask \reg
+ .endm
+ .macro _sfi_breg_dmask_neon_store_multi reg
+ _sfi_dmask \reg
+ .endm
+
+ sfi_breg src, neon_load_multi d0-d3, \B
+ sfi_breg src, neon_load_multi d4-d7, \B
subs count, count, #64
bmi 2f
1:
- pld [src, #(4 * 64)]
- vst1.8 {d0-d3}, [ALIGN (dst, 64)]!
- vld1.8 {d0-d3}, [src]!
- vst1.8 {d4-d7}, [ALIGN (dst, 64)]!
- vld1.8 {d4-d7}, [src]!
+ sfi_pld src, #(4 * 64)
+ sfi_breg dst, neon_store_multi d0-d3, \B
+ sfi_breg src, neon_load_multi d0-d3, \B
+ sfi_breg dst, neon_store_multi d4-d7, \B
+ sfi_breg src, neon_load_multi d4-d7, \B
subs count, count, #64
bpl 1b
2:
- vst1.8 {d0-d3}, [ALIGN (dst, 64)]!
- vst1.8 {d4-d7}, [ALIGN (dst, 64)]!
+ sfi_breg dst, neon_store_multi d0-d3, \B
+ sfi_breg dst, neon_store_multi d4-d7, \B
ands count, count, #0x3f
#else
/* Use an SMS style loop to maximize the I/O bandwidth. */
sub src, src, #4
sub dst, dst, #8
subs tmp2, count, #64 /* Use tmp2 for count. */
- ldr A_l, [src, #4]
- ldr A_h, [src, #8]
+ sfi_breg src, \
+ ldr A_l, [\B, #4]
+ sfi_breg src, \
+ ldr A_h, [\B, #8]
strd B_l, B_h, [sp, #8]
cfi_rel_offset (B_l, 8)
cfi_rel_offset (B_h, 12)
- ldr B_l, [src, #12]
- ldr B_h, [src, #16]
+ sfi_breg src, \
+ ldr B_l, [\B, #12]
+ sfi_breg src, \
+ ldr B_h, [\B, #16]
strd C_l, C_h, [sp, #16]
cfi_rel_offset (C_l, 16)
cfi_rel_offset (C_h, 20)
- ldr C_l, [src, #20]
- ldr C_h, [src, #24]
+ sfi_breg src, \
+ ldr C_l, [\B, #20]
+ sfi_breg src, \
+ ldr C_h, [\B, #24]
strd D_l, D_h, [sp, #24]
cfi_rel_offset (D_l, 24)
cfi_rel_offset (D_h, 28)
- ldr D_l, [src, #28]
- ldr D_h, [src, #32]!
+ sfi_breg src, \
+ ldr D_l, [\B, #28]
+ sfi_breg src, \
+ ldr D_h, [\B, #32]!
b 1f
.p2align 6
2:
- pld [src, #(5 * 64) - (32 - 4)]
- strd A_l, A_h, [dst, #40]
- ldr A_l, [src, #36]
- ldr A_h, [src, #40]
- strd B_l, B_h, [dst, #48]
- ldr B_l, [src, #44]
- ldr B_h, [src, #48]
- strd C_l, C_h, [dst, #56]
- ldr C_l, [src, #52]
- ldr C_h, [src, #56]
- strd D_l, D_h, [dst, #64]!
- ldr D_l, [src, #60]
- ldr D_h, [src, #64]!
+ sfi_pld src, #(5 * 64) - (32 - 4)
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #40]
+ sfi_breg src, \
+ ldr A_l, [\B, #36]
+ sfi_breg src, \
+ ldr A_h, [\B, #40]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #48]
+ sfi_breg src, \
+ ldr B_l, [\B, #44]
+ sfi_breg src, \
+ ldr B_h, [\B, #48]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #56]
+ sfi_breg src, \
+ ldr C_l, [\B, #52]
+ sfi_breg src, \
+ ldr C_h, [\B, #56]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #64]!
+ sfi_breg src, \
+ ldr D_l, [\B, #60]
+ sfi_breg src, \
+ ldr D_h, [\B, #64]!
subs tmp2, tmp2, #64
1:
- strd A_l, A_h, [dst, #8]
- ldr A_l, [src, #4]
- ldr A_h, [src, #8]
- strd B_l, B_h, [dst, #16]
- ldr B_l, [src, #12]
- ldr B_h, [src, #16]
- strd C_l, C_h, [dst, #24]
- ldr C_l, [src, #20]
- ldr C_h, [src, #24]
- strd D_l, D_h, [dst, #32]
- ldr D_l, [src, #28]
- ldr D_h, [src, #32]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #8]
+ sfi_breg src, \
+ ldr A_l, [\B, #4]
+ sfi_breg src, \
+ ldr A_h, [\B, #8]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #16]
+ sfi_breg src, \
+ ldr B_l, [\B, #12]
+ sfi_breg src, \
+ ldr B_h, [\B, #16]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #24]
+ sfi_breg src, \
+ ldr C_l, [\B, #20]
+ sfi_breg src, \
+ ldr C_h, [\B, #24]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #32]
+ sfi_breg src, \
+ ldr D_l, [\B, #28]
+ sfi_breg src, \
+ ldr D_h, [\B, #32]
bcs 2b
/* Save the remaining bytes and restore the callee-saved regs. */
- strd A_l, A_h, [dst, #40]
+ sfi_breg dst, \
+ strd A_l, A_h, [\B, #40]
add src, src, #36
- strd B_l, B_h, [dst, #48]
+ sfi_breg dst, \
+ strd B_l, B_h, [\B, #48]
ldrd B_l, B_h, [sp, #8]
cfi_restore (B_l)
cfi_restore (B_h)
- strd C_l, C_h, [dst, #56]
+ sfi_breg dst, \
+ strd C_l, C_h, [\B, #56]
ldrd C_l, C_h, [sp, #16]
cfi_restore (C_l)
cfi_restore (C_h)
- strd D_l, D_h, [dst, #64]
+ sfi_breg dst, \
+ strd D_l, D_h, [\B, #64]
ldrd D_l, D_h, [sp, #24]
cfi_restore (D_l)
cfi_restore (D_h)
diff --git a/libc/ports/sysdeps/arm/feenablxcpt.c b/libc/ports/sysdeps/arm/feenablxcpt.c
index baad4320c..e2e287b6e 100644
--- a/libc/ports/sysdeps/arm/feenablxcpt.c
+++ b/libc/ports/sysdeps/arm/feenablxcpt.c
@@ -39,6 +39,18 @@ feenableexcept (int excepts)
_FPU_SETCW(new_exc);
+ if (excepts != 0)
+ {
+ /* VFPv3 and VFPv4 do not support trapping exceptions, so
+ test whether the relevant bits were set and fail if
+ not. */
+ unsigned int temp;
+ _FPU_GETCW (temp);
+ if ((temp & (excepts << FE_EXCEPT_SHIFT))
+ != (excepts << FE_EXCEPT_SHIFT))
+ return -1;
+ }
+
return old_exc;
}
diff --git a/libc/ports/sysdeps/arm/fpu_control.h b/libc/ports/sysdeps/arm/fpu_control.h
index 2fee79fa8..513e6948a 100644
--- a/libc/ports/sysdeps/arm/fpu_control.h
+++ b/libc/ports/sysdeps/arm/fpu_control.h
@@ -19,13 +19,13 @@
#ifndef _FPU_CONTROL_H
#define _FPU_CONTROL_H
-#if !defined(_LIBC) && defined(__SOFTFP__)
+#if !(defined(_LIBC) && !defined(_LIBC_TEST)) && defined(__SOFTFP__)
#define _FPU_RESERVED 0xffffffff
#define _FPU_DEFAULT 0x00000000
typedef unsigned int fpu_control_t;
-#define _FPU_GETCW(cw) 0
-#define _FPU_SETCW(cw) do { } while (0)
+#define _FPU_GETCW(cw) (cw) = 0
+#define _FPU_SETCW(cw) (void) (cw)
extern fpu_control_t __fpu_control;
#else
diff --git a/libc/ports/sysdeps/arm/test-fpucw.c b/libc/ports/sysdeps/arm/test-fpucw.c
new file mode 100644
index 000000000..9fc721c7f
--- /dev/null
+++ b/libc/ports/sysdeps/arm/test-fpucw.c
@@ -0,0 +1,5 @@
+/* Defining _LIBC_TEST stops fpu_control.h from defining the
+ hard-float versions of macros (for use with dynamic VFP detection)
+ when compiling for soft-float. */
+#define _LIBC_TEST
+#include <math/test-fpucw.c>
diff --git a/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
index 696158aef..552031263 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
@@ -222,3 +222,7 @@ GLIBC_2.17
wait F
waitpid F
write F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist
index 96267302d..4c75b17e0 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist
index de8095a60..ac46302bc 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.4
GLIBC_2.4 A
_IO_flockfile F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist
index b7749e284..a84c11359 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
_IO_flockfile F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
index de8095a60..ac46302bc 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.4
GLIBC_2.4 A
_IO_flockfile F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist
index 827114f89..865364e13 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
index f2c65fbdd..f25407ddf 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
@@ -120,6 +120,7 @@ GLIBC_2.18
pthread_equal F
pthread_exit F
pthread_getaffinity_np F
+ pthread_getattr_default_np F
pthread_getattr_np F
pthread_getconcurrency F
pthread_getcpuclockid F
@@ -175,6 +176,7 @@ GLIBC_2.18
pthread_rwlockattr_setpshared F
pthread_self F
pthread_setaffinity_np F
+ pthread_setattr_default_np F
pthread_setcancelstate F
pthread_setcanceltype F
pthread_setconcurrency F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist
index c3ba9d4f4..00ad3abb5 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist
@@ -130,6 +130,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__libc_allocate_rtsig F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist
index 4e0b07f69..fdcd0cce5 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist
@@ -130,6 +130,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__libc_allocate_rtsig F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist
index 4e0b07f69..fdcd0cce5 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist
@@ -130,6 +130,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__libc_allocate_rtsig F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist
index 77190991d..c8a2a0471 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
index 658c4bf99..f3c260071 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
@@ -222,3 +222,7 @@ GLIBC_2.12
wait F
waitpid F
write F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
index 658c4bf99..f3c260071 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
@@ -222,3 +222,7 @@ GLIBC_2.12
wait F
waitpid F
write F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
diff --git a/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist b/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
index 658c4bf99..f3c260071 100644
--- a/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
+++ b/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
@@ -222,3 +222,7 @@ GLIBC_2.12
wait F
waitpid F
write F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
diff --git a/libc/scripts/sysd-rules.awk b/libc/scripts/sysd-rules.awk
new file mode 100644
index 000000000..cc143345c
--- /dev/null
+++ b/libc/scripts/sysd-rules.awk
@@ -0,0 +1,76 @@
+# This is a GAWK script to generate the sysd-rules file.
+# It does not read any input, but it requires that several variables
+# be set on its command line (using -v) to their makefile counterparts:
+# all_object_suffixes $(all-object-suffixes)
+# inhibit_sysdep_asm $(inhibit-sysdep-asm)
+# config_sysdirs $(config_sysdirs)
+# sysd_rules_patterns $(sysd-rules-patterns)
+
+BEGIN {
+ print "sysd-rules-sysdirs :=", config_sysdirs;
+
+ nsuffixes = split(all_object_suffixes, suffixes);
+ ninhibit_asm = split(inhibit_sysdep_asm, inhibit_asm);
+ nsysdirs = split(config_sysdirs, sysdirs);
+ npatterns = split(sysd_rules_patterns, patterns);
+
+ # Each element of $(sysd-rules-patterns) is a pair TARGET:DEP.
+ # They are no in particular order. We need to sort them so that
+ # the longest TARGET is first, and, among elements with the same
+ # TARGET, the longest DEP is first.
+ for (i = 1; i <= npatterns; ++i) {
+ if (split(patterns[i], td, ":") != 2) {
+ msg = "bad sysd-rules-patterns element '" patterns[i] "'";
+ print msg > "/dev/stderr";
+ exit 2;
+ }
+ target_order = sprintf("%09d", npatterns + 1 - length(td[1]));
+ dep_order = sprintf("%09d", npatterns - length(td[2]));
+ sort_patterns[target_order SUBSEP dep_order] = patterns[i];
+ }
+ asorti(sort_patterns, map_patterns);
+ for (i in map_patterns) {
+ patterns[i] = sort_patterns[map_patterns[i]];
+ }
+
+ for (sysdir_idx = 1; sysdir_idx <= nsysdirs; ++sysdir_idx) {
+ dir = sysdirs[sysdir_idx];
+ if (dir !~ /^\//) dir = "$(..)" dir;
+ asm_rules = 1;
+ for (i = 1; i <= ninhibit_asm; ++i) {
+ if (dir ~ ("^.*sysdeps/" inhibit_asm[i] "$")) {
+ asm_rules = 0;
+ break;
+ }
+ }
+ for (suffix_idx = 1; suffix_idx <= nsuffixes; ++suffix_idx) {
+ o = suffixes[suffix_idx];
+ for (pattern_idx = 1; pattern_idx <= npatterns; ++pattern_idx) {
+ pattern = patterns[pattern_idx];
+ split(pattern, td, ":");
+ target_pattern = td[1];
+ dep_pattern = td[2];
+ if (target_pattern == "%") {
+ command_suffix = "";
+ } else {
+ prefix = gensub(/%/, "", "", target_pattern);
+ command_suffix = " $(" prefix "CPPFLAGS)";
+ }
+ target = "$(objpfx)" target_pattern o ":";
+ if (asm_rules) {
+ dep = dir "/" dep_pattern ".S";
+ print target, dep, "$(before-compile)";
+ print "\t$(compile-command.S)" command_suffix;
+ }
+ dep = dir "/" dep_pattern ".c";
+ print target, dep, "$(before-compile)";
+ print "\t$(compile-command.c)" command_suffix;
+ }
+ }
+ print "$(inst_includedir)/%.h:", dir "/%.h", "$(+force)";
+ print "\t$(do-install)";
+ }
+
+ print "sysd-rules-done := t";
+ exit 0;
+}
diff --git a/libc/soft-fp/op-4.h b/libc/soft-fp/op-4.h
index 007b01f36..fd31da90f 100644
--- a/libc/soft-fp/op-4.h
+++ b/libc/soft-fp/op-4.h
@@ -525,14 +525,14 @@
#ifndef __FP_FRAC_ADD_3
#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
do { \
- _FP_W_TYPE _c1, _c2; \
+ _FP_W_TYPE __FP_FRAC_ADD_3_c1, __FP_FRAC_ADD_3_c2; \
r0 = x0 + y0; \
- _c1 = r0 < x0; \
+ __FP_FRAC_ADD_3_c1 = r0 < x0; \
r1 = x1 + y1; \
- _c2 = r1 < x1; \
- r1 += _c1; \
- _c2 |= r1 < _c1; \
- r2 = x2 + y2 + _c2; \
+ __FP_FRAC_ADD_3_c2 = r1 < x1; \
+ r1 += __FP_FRAC_ADD_3_c1; \
+ __FP_FRAC_ADD_3_c2 |= r1 < __FP_FRAC_ADD_3_c1; \
+ r2 = x2 + y2 + __FP_FRAC_ADD_3_c2; \
} while (0)
#endif
diff --git a/libc/soft-fp/op-common.h b/libc/soft-fp/op-common.h
index ce472e0d5..c4acb9916 100644
--- a/libc/soft-fp/op-common.h
+++ b/libc/soft-fp/op-common.h
@@ -1163,8 +1163,9 @@ do { \
{ \
/* Exactly representable; shift left. */ \
_FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
- _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
- + _FP_FRACBITS_##fs - 1 - X##_e)); \
+ if (_FP_EXPBIAS_##fs + _FP_FRACBITS_##fs - 1 - X##_e > 0) \
+ _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
+ + _FP_FRACBITS_##fs - 1 - X##_e)); \
} \
else \
{ \
diff --git a/libc/string/memmove.c b/libc/string/memmove.c
index 9dcd2f1f6..ec61e28c6 100644
--- a/libc/string/memmove.c
+++ b/libc/string/memmove.c
@@ -41,6 +41,7 @@
#endif
rettype
+inhibit_loop_to_libcall
MEMMOVE (a1, a2, len)
a1const void *a1;
a2const void *a2;
diff --git a/libc/string/memset.c b/libc/string/memset.c
index 868be53bf..74b540921 100644
--- a/libc/string/memset.c
+++ b/libc/string/memset.c
@@ -21,6 +21,7 @@
#undef memset
void *
+inhibit_loop_to_libcall
memset (dstpp, c, len)
void *dstpp;
int c;
diff --git a/libc/string/test-memmove.c b/libc/string/test-memmove.c
index 4ec55b2fc..94576a299 100644
--- a/libc/string/test-memmove.c
+++ b/libc/string/test-memmove.c
@@ -47,6 +47,7 @@ IMPL (memmove, 1)
#endif
char *
+inhibit_loop_to_libcall
simple_memmove (char *dst, const char *src, size_t n)
{
char *ret = dst;
diff --git a/libc/string/test-memset.c b/libc/string/test-memset.c
index 9981fcef4..72a390e7d 100644
--- a/libc/string/test-memset.c
+++ b/libc/string/test-memset.c
@@ -64,6 +64,7 @@ builtin_memset (char *s, int c, size_t n)
#endif
char *
+inhibit_loop_to_libcall
simple_memset (char *s, int c, size_t n)
{
char *r = s, *end = s + n;
diff --git a/libc/sysdeps/ieee754/dbl-64/e_sqrt.c b/libc/sysdeps/ieee754/dbl-64/e_sqrt.c
index f90ea0c07..54610eeea 100644
--- a/libc/sysdeps/ieee754/dbl-64/e_sqrt.c
+++ b/libc/sysdeps/ieee754/dbl-64/e_sqrt.c
@@ -63,6 +63,9 @@ double __ieee754_sqrt(double x) {
s=a.x;
/*----------------- 2^-1022 <= | x |< 2^1024 -----------------*/
if (k>0x000fffff && k<0x7ff00000) {
+ fenv_t env;
+ libc_feholdexcept (&env);
+ double ret;
y=1.0-t*(t*s);
t=t*(rt0+y*(rt1+y*(rt2+y*rt3)));
c.i[HIGH_HALF]=0x20000000+((k&0x7fe00000)>>1);
@@ -70,12 +73,22 @@ double __ieee754_sqrt(double x) {
hy=(y+big)-big;
del=0.5*t*((s-hy*hy)-(y-hy)*(y+hy));
res=y+del;
- if (res == (res+1.002*((y-res)+del))) return res*c.x;
+ if (res == (res+1.002*((y-res)+del))) ret = res*c.x;
else {
res1=res+1.5*((y-res)+del);
EMULV(res,res1,z,zz,p,hx,tx,hy,ty); /* (z+zz)=res*res1 */
- return ((((z-s)+zz)<0)?max(res,res1):min(res,res1))*c.x;
+ ret = ((((z-s)+zz)<0)?max(res,res1):min(res,res1))*c.x;
}
+ math_force_eval (ret);
+ libc_fesetenv (&env);
+ if (x / ret != ret)
+ {
+ double force_inexact = 1.0 / 3.0;
+ math_force_eval (force_inexact);
+ }
+ /* Otherwise (x / ret == ret), either the square root was exact or
+ the division was inexact. */
+ return ret;
}
else {
if ((k & 0x7ff00000) == 0x7ff00000)
diff --git a/libc/sysdeps/mach/hurd/Makefile b/libc/sysdeps/mach/hurd/Makefile
index 68aedb63a..7ff9a925c 100644
--- a/libc/sysdeps/mach/hurd/Makefile
+++ b/libc/sysdeps/mach/hurd/Makefile
@@ -28,7 +28,7 @@ includes += -I$(..)hurd -I$(common-objpfx)hurd/
# Do not use any assembly code from sysdeps/unix (and subdirectories).
# This bypasses all the system call stubs and uses any existing posix or
# generic C files instead.
-inhibit-sysdep-asm += unix*
+inhibit-sysdep-asm += unix.*
inhibit-unix-syscalls = yes
# Don't try to generate anything from the installed Unix system and its
diff --git a/libc/sysdeps/sh/sh4/fpu/fgetexcptflg.c b/libc/sysdeps/sh/sh4/fpu/fgetexcptflg.c
new file mode 100644
index 000000000..6a2a0c0e6
--- /dev/null
+++ b/libc/sysdeps/sh/sh4/fpu/fgetexcptflg.c
@@ -0,0 +1,38 @@
+/* Store current representation for exceptions.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetexceptflag (fexcept_t *flagp, int excepts)
+{
+ fpu_control_t temp;
+
+ /* Get the current exceptions. */
+ _FPU_GETCW (temp);
+
+ /* We only save the relevant bits here. In particular, care has to be
+ taken with the CAUSE bits, as an inadvertent restore later on could
+ generate unexpected exceptions. */
+
+ *flagp = temp & excepts & FE_ALL_EXCEPT;
+
+ /* Success. */
+ return 0;
+}
diff --git a/libc/sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist
index 827114f89..865364e13 100644
--- a/libc/sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/sysdeps/unix/sysv/linux/libc_fatal.c b/libc/sysdeps/unix/sysv/linux/libc_fatal.c
index 9b69562bc..d6c757cc8 100644
--- a/libc/sysdeps/unix/sysv/linux/libc_fatal.c
+++ b/libc/sysdeps/unix/sysv/linux/libc_fatal.c
@@ -20,6 +20,7 @@
#include <execinfo.h>
#include <fcntl.h>
#include <not-cancel.h>
+#include <string.h>
#include <sys/mman.h>
#include <sys/uio.h>
#include <gnu/option-groups.h>
diff --git a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist
index 77190991d..c8a2a0471 100644
--- a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist
index 7930c751d..0faa1b805 100644
--- a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.3
GLIBC_2.3 A
_IO_flockfile F
diff --git a/libc/sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist
index 827114f89..865364e13 100644
--- a/libc/sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist
index 596fdd3d7..6613c09b0 100644
--- a/libc/sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
_IO_flockfile F
diff --git a/libc/sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist
index 596fdd3d7..6613c09b0 100644
--- a/libc/sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
_IO_flockfile F
diff --git a/libc/sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist
index 96267302d..4c75b17e0 100644
--- a/libc/sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist
@@ -174,6 +174,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
__open64 F
diff --git a/libc/sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist
index b7749e284..a84c11359 100644
--- a/libc/sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2
GLIBC_2.2 A
_IO_flockfile F
diff --git a/libc/sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist
index 7c33f350d..1b5192b59 100644
--- a/libc/sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist
@@ -8,6 +8,10 @@ GLIBC_2.12
pthread_mutexattr_getrobust F
pthread_mutexattr_setrobust F
pthread_setname_np F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F
GLIBC_2.2.5
GLIBC_2.2.5 A
_IO_flockfile F
diff --git a/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist b/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
index b07d16f78..328f69ad4 100644
--- a/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
+++ b/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
@@ -222,3 +222,7 @@ GLIBC_2.16
wait F
waitpid F
write F
+GLIBC_2.18
+ GLIBC_2.18 A
+ pthread_getattr_default_np F
+ pthread_setattr_default_np F