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2002-05-02  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ia64/Makefile: Add ia64libgcc in csu subdir.
	* sysdeps/ia64/Versions (__divtf3, __divdf3, __divsf3, __divdi3,
	__moddi3, __udivdi3, __umoddi3, __multi3): Export at GLIBC_2.0.
	* sysdeps/ia64/ia64libgcc.S: New file.

2002-05-02  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/dl-tls.c (oom): Implement using _dl_fatal_printf.

	* malloc/memusage.c: Distinguish anonymous mmap.
This commit is contained in:
Ulrich Drepper 2002-05-03 07:39:22 +00:00
parent 3dbbe24e84
commit 38a7d8baf4
10 changed files with 490 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
ChangeLog
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@ -1,3 +1,16 @@
2002-05-02 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ia64/Makefile: Add ia64libgcc in csu subdir.
* sysdeps/ia64/Versions (__divtf3, __divdf3, __divsf3, __divdi3,
__moddi3, __udivdi3, __umoddi3, __multi3): Export at GLIBC_2.0.
* sysdeps/ia64/ia64libgcc.S: New file.
2002-05-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/dl-tls.c (oom): Implement using _dl_fatal_printf.
* malloc/memusage.c: Distinguish anonymous mmap.
2002-05-01 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/close.c: #undef __close before function defn,

9
linuxthreads/ChangeLog
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@ -1,3 +1,12 @@
2002-05-03 Ulrich Drepper <drepper@redhat.com>
* signals.c: Move sighandler functions to...
* sighandler.c: ...here. New file.
* signals.c: Move signal handler related type definitions to...
* internals.h: ...here. Add prototypes for signal handlers.
* Makefile (libpthread-routines): Add sighandler.
(CFLAGS-sighandler.c): Add $(exceptions).
2002-04-30 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/Makefile: New file.

5
linuxthreads/Makefile
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@ -1,4 +1,4 @@
# Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
# Copyright (C) 1996-2001, 2002 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
@ -36,7 +36,7 @@ libpthread-routines := attr cancel condvar join manager mutex ptfork \
ptlongjmp pthread signals specific errno lockfile \
semaphore spinlock wrapsyscall rwlock pt-machine \
oldsemaphore events getcpuclockid pspinlock barrier \
ptclock_gettime ptclock_settime
ptclock_gettime ptclock_settime sighandler
nodelete-yes = -Wl,--enable-new-dtags,-z,nodelete
initfirst-yes = -Wl,--enable-new-dtags,-z,initfirst
@ -80,6 +80,7 @@ CFLAGS-pthread.c += -D__NO_WEAK_PTHREAD_ALIASES $(znodelete-$(have-z-nodelete))
CFLAGS-ptfork.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-cancel.c += -D__NO_WEAK_PTHREAD_ALIASES -D_RPC_THREAD_SAFE_
CFLAGS-unload.c += -DPREFIX=\"$(objpfx)\"
CFLAGS-sighandler.c += $(exceptions)
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by

19
linuxthreads/internals.h
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@ -20,8 +20,10 @@
/* Includes */
#include <limits.h>
#include <signal.h>
#include <unistd.h>
#include <stackinfo.h>
#include <sigcontextinfo.h>
#include <tls.h>
#include "descr.h"
@ -93,6 +95,16 @@ struct pthread_request {
};
typedef void (*arch_sighandler_t) (int, SIGCONTEXT);
union sighandler
{
arch_sighandler_t old;
void (*rt) (int, struct siginfo *, struct ucontext *);
};
extern union sighandler __sighandler[NSIG];
/* Signals used for suspend/restart and for cancellation notification. */
extern int __pthread_sig_restart;
@ -367,4 +379,11 @@ extern void __linuxthreads_reap_event (void);
/* This function is called to initialize the pthread library. */
extern void __pthread_initialize (void);
/* Sighandler wrappers. */
extern void __pthread_sighandler(int signo, SIGCONTEXT ctx);
extern void __pthread_sighandler_rt(int signo, struct siginfo *si,
struct ucontext *uc);
extern void __pthread_null_sighandler(int sig);
#endif /* internals.h */

69
linuxthreads/sighandler.c Normal file
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@ -0,0 +1,69 @@
/* Linuxthreads - a simple clone()-based implementation of Posix */
/* threads for Linux. */
/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
/* */
/* This program is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Library General Public License */
/* as published by the Free Software Foundation; either version 2 */
/* of the License, or (at your option) any later version. */
/* */
/* This program 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 Library General Public License for more details. */
/* Signal handlers */
#include "internals.h"
/* The wrapper around user-provided signal handlers */
void __pthread_sighandler(int signo, SIGCONTEXT ctx)
{
pthread_descr self;
char * in_sighandler;
self = thread_self();
/* If we're in a sigwait operation, just record the signal received
and return without calling the user's handler */
if (THREAD_GETMEM(self, p_sigwaiting)) {
THREAD_SETMEM(self, p_sigwaiting, 0);
THREAD_SETMEM(self, p_signal, signo);
return;
}
/* Record that we're in a signal handler and call the user's
handler function */
in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
CALL_SIGHANDLER(__sighandler[signo].old, signo, ctx);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, NULL);
}
/* The same, this time for real-time signals. */
void __pthread_sighandler_rt(int signo, struct siginfo *si,
struct ucontext *uc)
{
pthread_descr self;
char * in_sighandler;
self = thread_self();
/* If we're in a sigwait operation, just record the signal received
and return without calling the user's handler */
if (THREAD_GETMEM(self, p_sigwaiting)) {
THREAD_SETMEM(self, p_sigwaiting, 0);
THREAD_SETMEM(self, p_signal, signo);
return;
}
/* Record that we're in a signal handler and call the user's
handler function */
in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
__sighandler[signo].rt(signo, si, uc);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, NULL);
}
/* A signal handler that does nothing */
void __pthread_null_sighandler(int sig) { }

79
linuxthreads/signals.c
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@ -20,7 +20,7 @@
#include "internals.h"
#include "spinlock.h"
#include <ucontext.h>
#include <sigcontextinfo.h>
int pthread_sigmask(int how, const sigset_t * newmask, sigset_t * oldmask)
{
@ -68,60 +68,8 @@ int pthread_kill(pthread_t thread, int signo)
return 0;
}
/* User-provided signal handlers */
typedef void (*arch_sighandler_t) (int, SIGCONTEXT);
static union
{
arch_sighandler_t old;
void (*rt) (int, struct siginfo *, struct ucontext *);
} sighandler[NSIG] = { [1 ... NSIG - 1] = { (arch_sighandler_t) SIG_ERR } };
/* The wrapper around user-provided signal handlers */
static void pthread_sighandler(int signo, SIGCONTEXT ctx)
{
pthread_descr self;
char * in_sighandler;
self = thread_self();
/* If we're in a sigwait operation, just record the signal received
and return without calling the user's handler */
if (THREAD_GETMEM(self, p_sigwaiting)) {
THREAD_SETMEM(self, p_sigwaiting, 0);
THREAD_SETMEM(self, p_signal, signo);
return;
}
/* Record that we're in a signal handler and call the user's
handler function */
in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
CALL_SIGHANDLER(sighandler[signo].old, signo, ctx);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, NULL);
}
/* The same, this time for real-time signals. */
static void pthread_sighandler_rt(int signo, struct siginfo *si,
struct ucontext *uc)
{
pthread_descr self;
char * in_sighandler;
self = thread_self();
/* If we're in a sigwait operation, just record the signal received
and return without calling the user's handler */
if (THREAD_GETMEM(self, p_sigwaiting)) {
THREAD_SETMEM(self, p_sigwaiting, 0);
THREAD_SETMEM(self, p_signal, signo);
return;
}
/* Record that we're in a signal handler and call the user's
handler function */
in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
sighandler[signo].rt(signo, si, uc);
if (in_sighandler == NULL)
THREAD_SETMEM(self, p_in_sighandler, NULL);
}
union sighandler __sighandler[NSIG] =
{ [1 ... NSIG - 1] = { (arch_sighandler_t) SIG_ERR } };
/* The wrapper around sigaction. Install our own signal handler
around the signal. */
@ -145,9 +93,9 @@ int __sigaction(int sig, const struct sigaction * act,
&& sig > 0 && sig < NSIG)
{
if (act->sa_flags & SA_SIGINFO)
newact.sa_handler = (__sighandler_t) pthread_sighandler_rt;
newact.sa_handler = (__sighandler_t) __pthread_sighandler_rt;
else
newact.sa_handler = (__sighandler_t) pthread_sighandler;
newact.sa_handler = (__sighandler_t) __pthread_sighandler;
}
newactp = &newact;
}
@ -161,20 +109,17 @@ int __sigaction(int sig, const struct sigaction * act,
/* We may have inherited SIG_IGN from the parent, so return the
kernel's idea of the signal handler the first time
through. */
&& (__sighandler_t) sighandler[sig].old != SIG_ERR)
oact->sa_handler = (__sighandler_t) sighandler[sig].old;
&& (__sighandler_t) __sighandler[sig].old != SIG_ERR)
oact->sa_handler = (__sighandler_t) __sighandler[sig].old;
if (act)
/* For the assignment it does not matter whether it's a normal
or real-time signal. */
sighandler[sig].old = (arch_sighandler_t) act->sa_handler;
__sighandler[sig].old = (arch_sighandler_t) act->sa_handler;
}
return 0;
}
strong_alias(__sigaction, sigaction)
/* A signal handler that does nothing */
static void pthread_null_sighandler(int sig) { }
/* sigwait -- synchronously wait for a signal */
int sigwait(const sigset_t * set, int * sig)
{
@ -198,10 +143,10 @@ int sigwait(const sigset_t * set, int * sig)
s != __pthread_sig_cancel &&
s != __pthread_sig_debug) {
sigdelset(&mask, s);
if (sighandler[s].old == (arch_sighandler_t) SIG_ERR ||
sighandler[s].old == (arch_sighandler_t) SIG_DFL ||
sighandler[s].old == (arch_sighandler_t) SIG_IGN) {
sa.sa_handler = pthread_null_sighandler;
if (__sighandler[s].old == (arch_sighandler_t) SIG_ERR ||
__sighandler[s].old == (arch_sighandler_t) SIG_DFL ||
__sighandler[s].old == (arch_sighandler_t) SIG_IGN) {
sa.sa_handler = __pthread_null_sighandler;
sigfillset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(s, &sa, NULL);

17
sysdeps/generic/dl-tls.c
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@ -23,7 +23,6 @@
#include <unistd.h>
#include <sys/param.h>
#include <abort-instr.h>
#include <tls.h>
/* We don't need any of this if TLS is not supported. */
@ -42,21 +41,7 @@ static void
__attribute__ ((__noreturn__))
oom (void)
{
static const char msg[] = "\
cannot allocate memory for thread-local data: ABORT\n";
__libc_write (STDERR_FILENO, msg, sizeof (msg) - 1);
/* Kill ourself. */
__kill (__getpid (), SIGKILL);
/* Just in case something goes wrong with the kill. */
while (1)
{
# ifdef ABORT_INSTRUCTION
ABORT_INSTRUCTION;
# endif
}
_dl_fatal_printf ("cannot allocate memory for thread-local data: ABORT\n");
}
# endif

7
sysdeps/ia64/Makefile
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@ -9,6 +9,13 @@ ifeq ($(subdir), csu)
CPPFLAGS-start.S = -D__ASSEMBLY__
sysdep_routines += hp-timing
static-only-routines += hp-timing
ifeq (yes,$(build-shared))
# Compatibility
sysdep_routines += ia64libgcc
shared-only-routines += ia64libgcc
endif
endif
endif
ifeq ($(subdir),elf)

7
sysdeps/ia64/Versions
View File

@ -5,3 +5,10 @@ ld {
_dl_function_address;
}
}
libc {
GLIBC_2.2 {
# Functions from libgcc.
__divtf3; __divdf3; __divsf3; __divdi3; __moddi3; __udivdi3; __umoddi3;
__multi3;
}
}

350
sysdeps/ia64/ia64libgcc.S Normal file
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@ -0,0 +1,350 @@
/* From the Intel IA-64 Optimization Guide, choose the minimum latency
alternative. */
#include <sysdep.h>
#undef ret
#include <shlib-compat.h>
#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_2_6)
/* __divtf3
Compute a 80-bit IEEE double-extended quotient.
farg0 holds the dividend. farg1 holds the divisor. */
ENTRY(___divtf3)
cmp.eq p7, p0 = r0, r0
frcpa.s0 f10, p6 = farg0, farg1
;;
(p6) cmp.ne p7, p0 = r0, r0
.pred.rel.mutex p6, p7
(p6) fnma.s1 f11 = farg1, f10, f1
(p6) fma.s1 f12 = farg0, f10, f0
;;
(p6) fma.s1 f13 = f11, f11, f0
(p6) fma.s1 f14 = f11, f11, f11
;;
(p6) fma.s1 f11 = f13, f13, f11
(p6) fma.s1 f13 = f14, f10, f10
;;
(p6) fma.s1 f10 = f13, f11, f10
(p6) fnma.s1 f11 = farg1, f12, farg0
;;
(p6) fma.s1 f11 = f11, f10, f12
(p6) fnma.s1 f12 = farg1, f10, f1
;;
(p6) fma.s1 f10 = f12, f10, f10
(p6) fnma.s1 f12 = farg1, f11, farg0
;;
(p6) fma.s0 fret0 = f12, f10, f11
(p7) mov fret0 = f10
br.ret.sptk rp
END(___divtf3)
.symver ___divtf3, __divtf3@GLIBC_2.2
/* __divdf3
Compute a 64-bit IEEE double quotient.
farg0 holds the dividend. farg1 holds the divisor. */
ENTRY(___divdf3)
cmp.eq p7, p0 = r0, r0
frcpa.s0 f10, p6 = farg0, farg1
;;
(p6) cmp.ne p7, p0 = r0, r0
.pred.rel.mutex p6, p7
(p6) fmpy.s1 f11 = farg0, f10
(p6) fnma.s1 f12 = farg1, f10, f1
;;
(p6) fma.s1 f11 = f12, f11, f11
(p6) fmpy.s1 f13 = f12, f12
;;
(p6) fma.s1 f10 = f12, f10, f10
(p6) fma.s1 f11 = f13, f11, f11
;;
(p6) fmpy.s1 f12 = f13, f13
(p6) fma.s1 f10 = f13, f10, f10
;;
(p6) fma.d.s1 f11 = f12, f11, f11
(p6) fma.s1 f10 = f12, f10, f10
;;
(p6) fnma.d.s1 f8 = farg1, f11, farg0
;;
(p6) fma.d fret0 = f8, f10, f11
(p7) mov fret0 = f10
br.ret.sptk rp
;;
END(___divdf3)
.symver ___divdf3, __divdf3@GLIBC_2.2
/* __divsf3
Compute a 32-bit IEEE float quotient.
farg0 holds the dividend. farg1 holds the divisor. */
ENTRY(___divsf3)
cmp.eq p7, p0 = r0, r0
frcpa.s0 f10, p6 = farg0, farg1
;;
(p6) cmp.ne p7, p0 = r0, r0
.pred.rel.mutex p6, p7
(p6) fmpy.s1 f8 = farg0, f10
(p6) fnma.s1 f9 = farg1, f10, f1
;;
(p6) fma.s1 f8 = f9, f8, f8
(p6) fmpy.s1 f9 = f9, f9
;;
(p6) fma.s1 f8 = f9, f8, f8
(p6) fmpy.s1 f9 = f9, f9
;;
(p6) fma.d.s1 f10 = f9, f8, f8
;;
(p6) fnorm.s.s0 fret0 = f10
(p7) mov fret0 = f10
br.ret.sptk rp
;;
END(___divsf3)
.symver ___divsf3, __divsf3@GLIBC2.2
/* __divdi3
Compute a 64-bit integer quotient.
in0 holds the dividend. in1 holds the divisor. */
ENTRY(___divdi3)
.regstk 2,0,0,0
/* Transfer inputs to FP registers. */
setf.sig f8 = in0
setf.sig f9 = in1
;;
/* Convert the inputs to FP, so that they won't be treated as
unsigned. */
fcvt.xf f8 = f8
fcvt.xf f9 = f9
;;
/* Compute the reciprocal approximation. */
frcpa.s1 f10, p6 = f8, f9
;;
/* 3 Newton-Raphson iterations. */
(p6) fnma.s1 f11 = f9, f10, f1
(p6) fmpy.s1 f12 = f8, f10
;;
(p6) fmpy.s1 f13 = f11, f11
(p6) fma.s1 f12 = f11, f12, f12
;;
(p6) fma.s1 f10 = f11, f10, f10
(p6) fma.s1 f11 = f13, f12, f12
;;
(p6) fma.s1 f10 = f13, f10, f10
(p6) fnma.s1 f12 = f9, f11, f8
;;
(p6) fma.s1 f10 = f12, f10, f11
;;
/* Round quotient to an integer. */
fcvt.fx.trunc.s1 f10 = f10
;;
/* Transfer result to GP registers. */
getf.sig ret0 = f10
br.ret.sptk rp
;;
END(___divdi3)
.symver ___divdi3, __divdi3@GLIBC_2.2
/* __moddi3
Compute a 64-bit integer modulus.
in0 holds the dividend (a). in1 holds the divisor (b). */
ENTRY(___moddi3)
.regstk 2,0,0,0
/* Transfer inputs to FP registers. */
setf.sig f14 = in0
setf.sig f9 = in1
;;
/* Convert the inputs to FP, so that they won't be treated as
unsigned. */
fcvt.xf f8 = f14
fcvt.xf f9 = f9
;;
/* Compute the reciprocal approximation. */
frcpa.s1 f10, p6 = f8, f9
;;
/* 3 Newton-Raphson iterations. */
(p6) fmpy.s1 f12 = f8, f10
(p6) fnma.s1 f11 = f9, f10, f1
;;
(p6) fma.s1 f12 = f11, f12, f12
(p6) fmpy.s1 f13 = f11, f11
;;
(p6) fma.s1 f10 = f11, f10, f10
(p6) fma.s1 f11 = f13, f12, f12
;;
sub in1 = r0, in1
(p6) fma.s1 f10 = f13, f10, f10
(p6) fnma.s1 f12 = f9, f11, f8
;;
setf.sig f9 = in1
(p6) fma.s1 f10 = f12, f10, f11
;;
fcvt.fx.trunc.s1 f10 = f10
;;
/* r = q * (-b) + a */
xma.l f10 = f10, f9, f14
;;
/* Transfer result to GP registers. */
getf.sig ret0 = f10
br.ret.sptk rp
;;
END(___moddi3)
.symver ___moddi3, __moddi3@GLIBC_2.2
/* __udivdi3
Compute a 64-bit unsigned integer quotient.
in0 holds the dividend. in1 holds the divisor. */
ENTRY(___udivdi3)
.regstk 2,0,0,0
/* Transfer inputs to FP registers. */
setf.sig f8 = in0
setf.sig f9 = in1
;;
/* Convert the inputs to FP, to avoid FP software-assist faults. */
fcvt.xuf.s1 f8 = f8
fcvt.xuf.s1 f9 = f9
;;
/* Compute the reciprocal approximation. */
frcpa.s1 f10, p6 = f8, f9
;;
/* 3 Newton-Raphson iterations. */
(p6) fnma.s1 f11 = f9, f10, f1
(p6) fmpy.s1 f12 = f8, f10
;;
(p6) fmpy.s1 f13 = f11, f11
(p6) fma.s1 f12 = f11, f12, f12
;;
(p6) fma.s1 f10 = f11, f10, f10
(p6) fma.s1 f11 = f13, f12, f12
;;
(p6) fma.s1 f10 = f13, f10, f10
(p6) fnma.s1 f12 = f9, f11, f8
;;
(p6) fma.s1 f10 = f12, f10, f11
;;
/* Round quotient to an unsigned integer. */
fcvt.fxu.trunc.s1 f10 = f10
;;
/* Transfer result to GP registers. */
getf.sig ret0 = f10
br.ret.sptk rp
;;
END(___udivdi3)
.symver ___udivdi3, __udivdi3@GLIBC_2.2
/* __umoddi3
Compute a 64-bit unsigned integer modulus.
in0 holds the dividend (a). in1 holds the divisor (b). */
ENTRY(___umoddi3)
.regstk 2,0,0,0
/* Transfer inputs to FP registers. */
setf.sig f14 = in0
setf.sig f9 = in1
;;
/* Convert the inputs to FP, to avoid FP software assist faults. */
fcvt.xuf.s1 f8 = f14
fcvt.xuf.s1 f9 = f9
;;
/* Compute the reciprocal approximation. */
frcpa.s1 f10, p6 = f8, f9
;;
/* 3 Newton-Raphson iterations. */
(p6) fmpy.s1 f12 = f8, f10
(p6) fnma.s1 f11 = f9, f10, f1
;;
(p6) fma.s1 f12 = f11, f12, f12
(p6) fmpy.s1 f13 = f11, f11
;;
(p6) fma.s1 f10 = f11, f10, f10
(p6) fma.s1 f11 = f13, f12, f12
;;
sub in1 = r0, in1
(p6) fma.s1 f10 = f13, f10, f10
(p6) fnma.s1 f12 = f9, f11, f8
;;
setf.sig f9 = in1
(p6) fma.s1 f10 = f12, f10, f11
;;
/* Round quotient to an unsigned integer. */
fcvt.fxu.trunc.s1 f10 = f10
;;
/* r = q * (-b) + a */
xma.l f10 = f10, f9, f14
;;
/* Transfer result to GP registers. */
getf.sig ret0 = f10
br.ret.sptk rp
;;
END(___umoddi3)
.symver ___umoddi3, __umoddi3@GLIBC_2.2
/* __multi3
Compute a 128-bit multiply of 128-bit multiplicands.
in0/in1 holds one multiplicand (a), in2/in3 holds the other one (b). */
ENTRY(___multi3)
.regstk 4,0,0,0
setf.sig f6 = in1
movl r19 = 0xffffffff
setf.sig f7 = in2
;;
and r14 = r19, in0
;;
setf.sig f10 = r14
and r14 = r19, in2
xmpy.l f9 = f6, f7
;;
setf.sig f6 = r14
shr.u r14 = in0, 32
;;
setf.sig f7 = r14
shr.u r14 = in2, 32
;;
setf.sig f8 = r14
xmpy.l f11 = f10, f6
xmpy.l f6 = f7, f6
;;
getf.sig r16 = f11
xmpy.l f7 = f7, f8
;;
shr.u r14 = r16, 32
and r16 = r19, r16
getf.sig r17 = f6
setf.sig f6 = in0
;;
setf.sig f11 = r14
getf.sig r21 = f7
setf.sig f7 = in3
;;
xma.l f11 = f10, f8, f11
xma.l f6 = f6, f7, f9
;;
getf.sig r18 = f11
;;
add r18 = r18, r17
;;
and r15 = r19, r18
cmp.ltu p7, p6 = r18, r17
;;
getf.sig r22 = f6
(p7) adds r14 = 1, r19
;;
(p7) add r21 = r21, r14
shr.u r14 = r18, 32
shl r15 = r15, 32
;;
add r20 = r21, r14
;;
add ret0 = r15, r16
add ret1 = r22, r20
br.ret.sptk rp
;;
END(___multi3)
.symver ___multi3, __multi3@GLIBC_2.2
#endif