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-rw-r--r--ChangeLog15
-rw-r--r--nptl/ChangeLog5
-rw-r--r--nptl/sysdeps/sparc/tcb-offsets.sym1
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_expl.c1
-rw-r--r--sysdeps/sparc/sparc64/fpu/libm-test-ulps64
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/clone.S20
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/socket.S36
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h4
9 files changed, 140 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog
index f965348..c22c8cd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2004-12-16 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Add support
+ for NPTL where the PID is stored at userlevel and needs to be reset
+ when CLONE_THREAD is not used.
+
+ * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+ (SYSCALL_ERROR_HANDLER): If RTLD_PRIVATE_ERRNO, use rtld_errno
+ instead of errno.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/socket.S: Include
+ sysdep-cancel.h instead of sysdep.h. Handle cancellation.
+ * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Regenerate.
+
+ * sysdeps/ieee754/ldbl-128/e_expl.c: Include stdlib.h.
+
2004-12-15 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/gethostid.c: Make bi-arch safe.
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 5d910ed..f551a54 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-16 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: New file.
+ * sysdeps/sparc/tcb-offsets.sym: Add TID.
+
2004-12-15 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/s390/s390-32/clone.S: New file.
diff --git a/nptl/sysdeps/sparc/tcb-offsets.sym b/nptl/sysdeps/sparc/tcb-offsets.sym
index c6e230a..237f975 100644
--- a/nptl/sysdeps/sparc/tcb-offsets.sym
+++ b/nptl/sysdeps/sparc/tcb-offsets.sym
@@ -3,3 +3,4 @@
MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
PID offsetof (struct pthread, pid)
+TID offsetof (struct pthread, tid)
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
new file mode 100644
index 0000000..da6197c
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <sysdeps/unix/sysv/linux/sparc/sparc32/clone.S>
diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c
index e4cf856..31ff16f 100644
--- a/sysdeps/ieee754/ldbl-128/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128/e_expl.c
@@ -66,6 +66,7 @@
#include <fenv.h>
#include <inttypes.h>
#include <math_private.h>
+#include <stdlib.h>
#include "t_expl.h"
static const long double C[] = {
diff --git a/sysdeps/sparc/sparc64/fpu/libm-test-ulps b/sysdeps/sparc/sparc64/fpu/libm-test-ulps
index d9e60f5..b398e68 100644
--- a/sysdeps/sparc/sparc64/fpu/libm-test-ulps
+++ b/sysdeps/sparc/sparc64/fpu/libm-test-ulps
@@ -1,6 +1,9 @@
# Begin of automatic generation
# atan2
+Test "atan2 (-0.00756827042671106339, -.001792735857538728036) == -1.80338464113663849327153994380":
+float: 6
+ifloat: 6
Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
float: 3
ifloat: 3
@@ -130,9 +133,14 @@ double: 1
idouble: 1
# ccos
+Test "Real part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
double: 1
float: 1
@@ -146,9 +154,13 @@ ifloat: 1
Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
double: 1
float: 1
@@ -195,11 +207,16 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
double: 1
float: 5
idouble: 1
ifloat: 5
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
double: 1
float: 1
@@ -342,11 +359,17 @@ ildouble: 1
ldouble: 1
# csin
+Test "Imaginary part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
+ildouble: 1
+ldouble: 1
Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
ildouble: 1
ldouble: 1
# csinh
+Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
double: 1
idouble: 1
@@ -376,6 +399,11 @@ ldouble: 1
Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
double: 1
idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
double: 1
idouble: 1
@@ -388,6 +416,11 @@ double: 1
float: 2
idouble: 1
ifloat: 2
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
float: 1
ifloat: 1
@@ -644,11 +677,15 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
double: 1
float: 2
idouble: 1
ifloat: 2
+ildouble: 1
+ldouble: 1
# log10
Test "log10 (0.75) == -0.124938736608299953132449886193870744":
@@ -906,8 +943,8 @@ idouble: 1
# Maximal error of functions:
Function: "atan2":
-float: 3
-ifloat: 3
+float: 6
+ifloat: 6
ildouble: 1
ldouble: 1
@@ -996,20 +1033,28 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "ccos":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Real part of "ccosh":
double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "ccosh":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Real part of "cexp":
float: 1
@@ -1036,12 +1081,15 @@ ifloat: 3
Function: Real part of "clog10":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "clog10":
double: 1
float: 5
idouble: 1
ifloat: 5
+ildouble: 1
ldouble: 1
Function: "cos":
@@ -1072,9 +1120,15 @@ Function: Real part of "csin":
ildouble: 1
ldouble: 1
+Function: Imaginary part of "csin":
+ildouble: 1
+ldouble: 1
+
Function: Real part of "csinh":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "csinh":
double: 1
@@ -1095,6 +1149,8 @@ ldouble: 1
Function: Real part of "ctan":
double: 1
idouble: 1
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "ctan":
double: 1
@@ -1107,10 +1163,14 @@ double: 1
float: 2
idouble: 1
ifloat: 2
+ildouble: 1
+ldouble: 1
Function: Imaginary part of "ctanh":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Function: "erf":
double: 1
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
index 5bebe35..66cdbf3 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 1996, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@tamu.edu).
@@ -22,6 +23,10 @@
#include <asm/errno.h>
#include <asm/unistd.h>
+#include <tcb-offsets.h>
+
+#define CLONE_VM 0x00000100
+#define CLONE_THREAD 0x00010000
/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg,
pid_t *ptid, void *tls, pid_t *ctid); */
@@ -69,6 +74,19 @@ __clone:
.type __thread_start,@function
__thread_start:
+#ifdef RESET_PID
+ sethi %hi(CLONE_THREAD), %l0
+ andcc %i2, %l0, %g0
+ bne 1f
+ andcc %i2, CLONE_VM, %g0
+ bne,a 2f
+ mov -1,%o0
+ set __NR_getpid,%g1
+ ta 0x10
+2: st %o0,[%g7 + PID]
+ st %o0,[%g7 + TID]
+1:
+#endif
call %i0
mov %i3,%o0
call _exit,0
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
index 750c125..575416f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2002, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
@@ -17,7 +17,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <sysdep.h>
+#include <sysdep-cancel.h>
#include <socketcall.h>
#define P(a, b) P2(a, b)
@@ -63,7 +63,12 @@ ENTRY (__socket)
#endif
#endif
- mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */
+#if defined NEED_CANCELLATION && defined CENABLE
+ SINGLE_THREAD_P
+ cmp %g1, 0
+ bne .Lsocket_cancel
+#endif
+ mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */
add %sp, STACK_BIAS + 128, %o1 /* arg 2: parameter block */
LOADSYSCALL(socketcall)
ta 0x6d
@@ -73,6 +78,31 @@ ENTRY (__socket)
retl
nop
+#if defined NEED_CANCELLATION && defined CENABLE
+.Lsocket_cancel:
+ cfi_startproc
+ save %sp, -160, %sp
+ cfi_def_cfa_register (%fp)
+ cfi_window_save
+ cfi_register (%o7, %i7)
+ CENABLE
+ nop
+ mov %o0, %l0
+ add %sp, 160 + STACK_BIAS + 128, %o1
+ mov P(SOCKOP_,socket), %o0
+ LOADSYSCALL(socketcall)
+ ta 0x6d
+
+ bcs,pn %xcc, __syscall_error_handler2
+ mov %o0, %l1
+ CDISABLE
+ mov %l0, %o0
+ jmpl %i7 + 8, %g0
+ restore %g0, %l1, %o0
+ cfi_endproc
+ SYSCALL_ERROR_HANDLER2
+#endif
+
SYSCALL_ERROR_HANDLER
END (__socket)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
index 37a68aa..3c6492a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
@@ -85,7 +85,7 @@ SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7; \
call __sparc64.get_pic.l7; \
add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7; \
- ldx [%l7 + errno], %l0; \
+ ldx [%l7 + rtld_errno], %l0; \
st %i0, [%l0]; \
jmpl %i7+8, %g0; \
restore %g0, -1, %o0; \
generated by cgit v1.1 at 2024-12-02 03:55:52 +0000