* sysdeps/powerpc/powerpc32/sysdep.h (ENTRY, EALIGN): Add cfi_startproc
directive to ENTRY macros. (END): Add cfi_endproc directive to END macro. * sysdeps/powerpc/powerpc64/sysdep.h (ENTRY, EALIGN): Add cfi_startproc directive to ENTRY macros. (END, END_GEN_TB): Add cfi_endproc directive to END macros. * sysdeps/powerpc/powerpc32/dl-start.S: Remove ENTRY()s for _dl_start_user and _dl_main_dispatch. * sysdeps/powerpc/powerpc32/fpu/fprrest.S: Use END macro. * sysdeps/powerpc/powerpc32/fpu/fprsave.S: Use Likewise. * sysdeps/powerpc/powerpc32/gprrest0.S: Likewise. * sysdeps/powerpc/powerpc32/gprrest1.S: Likewise. * sysdeps/powerpc/powerpc32/gprsave0.S: Likewise. * sysdeps/powerpc/powerpc32/gprsave1.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S: Remove redundant cfi_startproc and cfi_endproc. * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Likewise. 2006-01-04 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/aio_misc.h (struct waitlist): Add result member. * sysdeps/pthread/aio_notify.c (__aio_notify): For synchronous waiters, failed I/O, and a result pointer, set value to -1. * sysdeps/pthread/aio_suspend.c: Initialize result pointer to NULL. * sysdeps/pthread/lio_listio.c: For LIO_WAIT, point result pointer in wait list to local variable result. If nonzero afterwards, set errno to EIO. For LIO_NOWAIT set result to NULL. * rt/Makefile (tests): Add tst-aio8. * rt/tst-aio8.c: New file.
This commit is contained in:
Ulrich Drepper
parent
4da28a490b
commit
9759bbf188
32
ChangeLog
32
ChangeLog
|
|
@ -1,3 +1,35 @@
|
|||
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
|
||||
|
||||
* sysdeps/powerpc/powerpc32/sysdep.h (ENTRY, EALIGN): Add cfi_startproc
|
||||
directive to ENTRY macros.
|
||||
(END): Add cfi_endproc directive to END macro.
|
||||
* sysdeps/powerpc/powerpc64/sysdep.h (ENTRY, EALIGN): Add cfi_startproc
|
||||
directive to ENTRY macros.
|
||||
(END, END_GEN_TB): Add cfi_endproc directive to END macros.
|
||||
* sysdeps/powerpc/powerpc32/dl-start.S: Remove ENTRY()s for
|
||||
_dl_start_user and _dl_main_dispatch.
|
||||
* sysdeps/powerpc/powerpc32/fpu/fprrest.S: Use END macro.
|
||||
* sysdeps/powerpc/powerpc32/fpu/fprsave.S: Use Likewise.
|
||||
* sysdeps/powerpc/powerpc32/gprrest0.S: Likewise.
|
||||
* sysdeps/powerpc/powerpc32/gprrest1.S: Likewise.
|
||||
* sysdeps/powerpc/powerpc32/gprsave0.S: Likewise.
|
||||
* sysdeps/powerpc/powerpc32/gprsave1.S: Likewise.
|
||||
* sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S: Remove redundant
|
||||
cfi_startproc and cfi_endproc.
|
||||
* sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Likewise.
|
||||
|
||||
2006-01-04 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* sysdeps/pthread/aio_misc.h (struct waitlist): Add result member.
|
||||
* sysdeps/pthread/aio_notify.c (__aio_notify): For synchronous waiters,
|
||||
failed I/O, and a result pointer, set value to -1.
|
||||
* sysdeps/pthread/aio_suspend.c: Initialize result pointer to NULL.
|
||||
* sysdeps/pthread/lio_listio.c: For LIO_WAIT, point result pointer in
|
||||
wait list to local variable result. If nonzero afterwards, set errno
|
||||
to EIO. For LIO_NOWAIT set result to NULL.
|
||||
* rt/Makefile (tests): Add tst-aio8.
|
||||
* rt/tst-aio8.c: New file.
|
||||
|
||||
2005-12-25 Kristian Van Der Vliet <vanders@liqwyd.com>
|
||||
|
||||
* abi-tags (*-.*-syllable.*): New match, with ABI value 5.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,9 @@
|
|||
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
|
||||
(PSEUDO): Remove redundant cfi_startproc and cfi_endproc directives.
|
||||
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
|
||||
|
||||
2006-01-04 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* tst-cancel24.cc: Use C headers instead of C++ headers.
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Cancellable system call stubs. Linux/PowerPC version.
|
||||
Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
|
||||
|
||||
|
|
@ -15,8 +15,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
#include <tls.h>
|
||||
|
|
@ -30,7 +30,6 @@
|
|||
# define PSEUDO(name, syscall_name, args) \
|
||||
.section ".text"; \
|
||||
ENTRY (name) \
|
||||
cfi_startproc; \
|
||||
SINGLE_THREAD_P; \
|
||||
bne- .Lpseudo_cancel; \
|
||||
.type __##syscall_name##_nocancel,@function; \
|
||||
|
|
@ -62,8 +61,7 @@
|
|||
CGOTRESTORE; \
|
||||
mtlr 4; \
|
||||
mtcr 0; \
|
||||
addi 1,1,48; \
|
||||
cfi_endproc;
|
||||
addi 1,1,48;
|
||||
|
||||
# define DOCARGS_0
|
||||
# define UNDOCARGS_0
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Cancellable system call stubs. Linux/PowerPC64 version.
|
||||
Copyright (C) 2003, 2004 Free Software Foundation, Inc.
|
||||
Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
|
||||
|
||||
|
|
@ -15,8 +15,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
#include <tls.h>
|
||||
|
|
@ -36,7 +36,6 @@
|
|||
# define PSEUDO(name, syscall_name, args) \
|
||||
.section ".text"; \
|
||||
ENTRY (name) \
|
||||
cfi_startproc; \
|
||||
SINGLE_THREAD_P; \
|
||||
bne- .Lpseudo_cancel; \
|
||||
.type DASHDASHPFX(syscall_name##_nocancel),@function; \
|
||||
|
|
@ -66,8 +65,7 @@
|
|||
ld 3,64(1); \
|
||||
mtlr 9; \
|
||||
mtcr 0; \
|
||||
addi 1,1,128; \
|
||||
cfi_endproc;
|
||||
addi 1,1,128;
|
||||
|
||||
# define DOCARGS_0
|
||||
# define UNDOCARGS_0
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# Copyright (C) 1997-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1997-2004, 2006 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
|
||||
|
|
@ -43,7 +43,7 @@ librt-routines = $(aio-routines) \
|
|||
|
||||
tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
|
||||
tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
|
||||
tst-aio7 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
|
||||
tst-aio7 tst-aio8 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
|
||||
tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \
|
||||
tst-timer3 tst-timer4 tst-timer5 \
|
||||
tst-cpuclock1 tst-cpuclock2 \
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Machine-dependent ELF startup code. PowerPC version.
|
||||
Copyright (C) 1995-2000, 2002, 2004, 2005 Free Software Foundation, Inc.
|
||||
Copyright (C) 1995-2000, 2002, 2004, 2005, 2006 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
|
||||
|
|
@ -14,8 +14,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
|
||||
|
|
@ -39,7 +39,7 @@ ENTRY(_start)
|
|||
bl _dl_start@local
|
||||
|
||||
/* FALLTHRU */
|
||||
ENTRY(_dl_start_user)
|
||||
_dl_start_user:
|
||||
/* Now, we do our main work of calling initialisation procedures.
|
||||
The ELF ABI doesn't say anything about parameters for these,
|
||||
so we just pass argc, argv, and the environment.
|
||||
|
|
@ -98,7 +98,7 @@ ENTRY(_dl_start_user)
|
|||
Take the opportunity to clear LR, so anyone who accidentally returns
|
||||
from _start gets SEGV. Also clear the next few words of the stack. */
|
||||
|
||||
ENTRY(_dl_main_dispatch)
|
||||
_dl_main_dispatch:
|
||||
li r31,0
|
||||
stw r31,0(r1)
|
||||
mtlr r31
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
Floating Point Registers (FPRs) restore routine
|
||||
|
|
@ -92,3 +92,4 @@ C_TEXT(_restfpr_29): lwz r0,8(r1) #get return address from frame
|
|||
lfd fp30,-16(r1) #restore f30
|
||||
lfd fp31,-8(r1) #restore f31
|
||||
blr #return
|
||||
END (_restfpr_all)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
Floating Point Registers (FPRs) save routine
|
||||
|
|
@ -91,3 +91,4 @@ C_TEXT(_savefpr_29): stfd fp29,-24(r1) #save f29
|
|||
stfd fp31,-8(r1) #save f31
|
||||
stw r0,8(r1) #save LR in callers frame
|
||||
blr #return
|
||||
END (_savefpr_all)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
General Purpose Register (GPR) restore routine
|
||||
|
|
@ -67,3 +67,4 @@ C_TEXT(_restgpr0_29): lwz r0,8(r1) #get return address from frame
|
|||
lwz r30,-8(r1) #restore r30
|
||||
lwz r31,-4(r1) #restore r31
|
||||
blr #return
|
||||
END (_restgpr0_all)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
General Purpose Register (GPR) restore routine
|
||||
|
|
@ -61,3 +61,4 @@ C_TEXT(_restgpr1_29): lwz r29,-12(r12) #restore r29
|
|||
lwz r30,-8(r12) #restore r30
|
||||
lwz r31,-4(r12) #restore r31
|
||||
blr #return
|
||||
END (_restgpr1_all)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
General Purpose Register (GPR) save routine
|
||||
|
|
@ -66,3 +66,4 @@ C_TEXT(_savegpr0_29): stw r29,-12(r1) #save r29
|
|||
stw r31,-4(r1) #save r31
|
||||
stw r0,8(r1) #save LR in callers frame
|
||||
blr #return
|
||||
END (_savegpr0_all)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2001, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
/*
|
||||
General Purpose Register (GPR) save routine
|
||||
|
|
@ -61,3 +61,4 @@ C_TEXT(_savegpr1_29): stw r29,-12(r12) #save r29
|
|||
stw r30,-8(r12) #save r30
|
||||
stw r31,-4(r12) #save r31
|
||||
blr #return
|
||||
END (_savegpr1_all)
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Assembly macros for 32-bit PowerPC.
|
||||
Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
Copyright (C) 1999, 2001, 2002, 2003, 2006 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
|
||||
|
|
@ -14,8 +14,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdeps/powerpc/sysdep.h>
|
||||
|
||||
|
|
@ -31,7 +31,8 @@
|
|||
for its benefit. */
|
||||
# define CALL_MCOUNT \
|
||||
mflr r0; \
|
||||
stw r0,4(r1); \
|
||||
stw r0,4(r1); \
|
||||
cfi_offset (lr, 4); \
|
||||
bl JUMPTARGET(_mcount);
|
||||
#else /* PROF */
|
||||
# define CALL_MCOUNT /* Do nothing. */
|
||||
|
|
@ -42,6 +43,7 @@
|
|||
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
|
||||
.align ALIGNARG(2); \
|
||||
C_LABEL(name) \
|
||||
cfi_startproc; \
|
||||
CALL_MCOUNT
|
||||
|
||||
#define EALIGN_W_0 /* No words to insert. */
|
||||
|
|
@ -61,6 +63,7 @@
|
|||
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
|
||||
.align ALIGNARG(2); \
|
||||
C_LABEL(name) \
|
||||
cfi_startproc; \
|
||||
CALL_MCOUNT \
|
||||
b 0f; \
|
||||
.align ALIGNARG(alignt); \
|
||||
|
|
@ -72,11 +75,13 @@
|
|||
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
|
||||
.align ALIGNARG(alignt); \
|
||||
EALIGN_W_##words; \
|
||||
C_LABEL(name)
|
||||
C_LABEL(name) \
|
||||
cfi_startproc;
|
||||
#endif
|
||||
|
||||
#undef END
|
||||
#define END(name) \
|
||||
cfi_endproc; \
|
||||
ASM_SIZE_DIRECTIVE(name)
|
||||
|
||||
#define DO_CALL(syscall) \
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Assembly macros for 64-bit PowerPC.
|
||||
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
Copyright (C) 2002, 2003, 2004, 2006 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
|
||||
|
|
@ -14,8 +14,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdeps/powerpc/sysdep.h>
|
||||
|
||||
|
|
@ -92,7 +92,8 @@ name##: OPD_ENT (name); \
|
|||
#define ENTRY(name) \
|
||||
ENTRY_2(name) \
|
||||
.align ALIGNARG(2); \
|
||||
BODY_LABEL(name):
|
||||
BODY_LABEL(name): \
|
||||
cfi_startproc;
|
||||
|
||||
#define EALIGN_W_0 /* No words to insert. */
|
||||
#define EALIGN_W_1 nop
|
||||
|
|
@ -109,7 +110,8 @@ BODY_LABEL(name):
|
|||
ENTRY_2(name) \
|
||||
.align ALIGNARG(alignt); \
|
||||
EALIGN_W_##words; \
|
||||
BODY_LABEL(name):
|
||||
BODY_LABEL(name): \
|
||||
cfi_startproc;
|
||||
|
||||
/* Local labels stripped out by the linker. */
|
||||
#undef L
|
||||
|
|
@ -173,11 +175,13 @@ LT_LABELSUFFIX(name,_name_end): ; \
|
|||
/* END generates Traceback tables */
|
||||
#undef END
|
||||
#define END(name) \
|
||||
cfi_endproc; \
|
||||
TRACEBACK(name) \
|
||||
END_2(name)
|
||||
|
||||
/* This form supports more informative traceback tables */
|
||||
#define END_GEN_TB(name,mask) \
|
||||
cfi_endproc; \
|
||||
TRACEBACK_MASK(name,mask) \
|
||||
END_2(name)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997,1999,2000,2001,2003,2006 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
|
||||
|
|
@ -46,7 +46,10 @@ struct waitlist
|
|||
{
|
||||
struct waitlist *next;
|
||||
|
||||
/* The next two fields is used in synchronous `lio_listio' operations. */
|
||||
pthread_cond_t *cond;
|
||||
int *result;
|
||||
|
||||
volatile int *counterp;
|
||||
/* The next field is used in asynchronous `lio_listio' operations. */
|
||||
struct sigevent *sigevp;
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
/* Notify initiator of AIO request.
|
||||
Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004
|
||||
Free Software Foundation, Inc.
|
||||
Copyright (C) 1997-2001, 2003, 2004, 2006 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||
|
||||
|
|
@ -148,7 +147,12 @@ __aio_notify (struct requestlist *req)
|
|||
--*waitlist->counterp;
|
||||
|
||||
if (waitlist->sigevp == NULL)
|
||||
pthread_cond_signal (waitlist->cond);
|
||||
{
|
||||
if (waitlist->result != NULL && aiocbp->__return_value == -1)
|
||||
*waitlist->result = -1;
|
||||
|
||||
pthread_cond_signal (waitlist->cond);
|
||||
}
|
||||
else
|
||||
/* This is part of a asynchronous `lio_listio' operation. If
|
||||
this request is the last one, send the signal. */
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
/* Suspend until termination of a requests.
|
||||
Copyright (C) 1997,1998,1999,2000,2002,2003,2005
|
||||
Free Software Foundation, Inc.
|
||||
Copyright (C) 1997-2000,2002,2003,2005,2006 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||
|
||||
|
|
@ -113,6 +112,7 @@ aio_suspend (list, nent, timeout)
|
|||
if (requestlist[cnt] != NULL)
|
||||
{
|
||||
waitlist[cnt].cond = &cond;
|
||||
waitlist[cnt].result = NULL;
|
||||
waitlist[cnt].next = requestlist[cnt]->waiting;
|
||||
waitlist[cnt].counterp = &dummy;
|
||||
waitlist[cnt].sigevp = NULL;
|
||||
|
|
|
|||
|
|
@ -134,6 +134,7 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
|
|||
if (requests[cnt] != NULL && list[cnt]->aio_lio_opcode != LIO_NOP)
|
||||
{
|
||||
waitlist[cnt].cond = &cond;
|
||||
waitlist[cnt].result = &result;
|
||||
waitlist[cnt].next = requests[cnt]->waiting;
|
||||
waitlist[cnt].counterp = &total;
|
||||
waitlist[cnt].sigevp = NULL;
|
||||
|
|
@ -145,21 +146,25 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
|
|||
}
|
||||
}
|
||||
|
||||
/* Since `pthread_cond_wait'/`pthread_cond_timedwait' are cancelation
|
||||
/* Since `pthread_cond_wait'/`pthread_cond_timedwait' are cancellation
|
||||
points we must be careful. We added entries to the waiting lists
|
||||
which we must remove. So defer cancelation for now. */
|
||||
which we must remove. So defer cancellation for now. */
|
||||
pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate);
|
||||
|
||||
while (total > 0)
|
||||
pthread_cond_wait (&cond, &__aio_requests_mutex);
|
||||
|
||||
/* Now it's time to restore the cancelation state. */
|
||||
/* Now it's time to restore the cancellation state. */
|
||||
pthread_setcancelstate (oldstate, NULL);
|
||||
|
||||
/* Release the conditional variable. */
|
||||
if (pthread_cond_destroy (&cond) != 0)
|
||||
/* This must never happen. */
|
||||
abort ();
|
||||
|
||||
/* If any of the I/O requests failed, return -1 and set errno. */
|
||||
if (result != 0)
|
||||
__set_errno (EIO);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -189,6 +194,7 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
|
|||
&& list[cnt]->aio_lio_opcode != LIO_NOP)
|
||||
{
|
||||
waitlist->list[cnt].cond = NULL;
|
||||
waitlist->list[cnt].result = NULL;
|
||||
waitlist->list[cnt].next = requests[cnt]->waiting;
|
||||
waitlist->list[cnt].counterp = &waitlist->counter;
|
||||
waitlist->list[cnt].sigevp = &waitlist->sigev;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1995, 1996, 1997, 1999, 2003 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995,96,97,99, 2003, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
||||
02110-1301 USA. */
|
||||
|
||||
#include <sysdep-cancel.h>
|
||||
#include <socketcall.h>
|
||||
|
|
@ -53,7 +53,6 @@
|
|||
|
||||
.text
|
||||
ENTRY(__socket)
|
||||
cfi_startproc
|
||||
stwu r1,-48(r1)
|
||||
cfi_adjust_cfa_offset(48)
|
||||
#if NARGS >= 1
|
||||
|
|
@ -114,7 +113,6 @@ ENTRY(__socket)
|
|||
addi r1,r1,48
|
||||
PSEUDO_RET
|
||||
#endif
|
||||
cfi_endproc
|
||||
|
||||
PSEUDO_END (__socket)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1995, 1996, 1997, 1999, 2003 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995,96,97,99, 2003, 2006 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
|
||||
|
|
@ -13,8 +13,8 @@
|
|||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
write to the Free Software Foundation, Inc., 51 Franklin Street,
|
||||
Fifth Floor, Boston MA 02110-1301, USA. */
|
||||
|
||||
#include <sysdep-cancel.h>
|
||||
#include <socketcall.h>
|
||||
|
|
@ -52,7 +52,6 @@
|
|||
.text
|
||||
ENTRY(__socket)
|
||||
CALL_MCOUNT NARGS
|
||||
cfi_startproc
|
||||
stdu r1,-144(r1)
|
||||
cfi_adjust_cfa_offset(144)
|
||||
#if NARGS >= 1
|
||||
|
|
@ -117,7 +116,6 @@ ENTRY(__socket)
|
|||
addi r1,r1,144
|
||||
PSEUDO_RET
|
||||
#endif
|
||||
cfi_endproc
|
||||
PSEUDO_END (__socket)
|
||||
|
||||
#ifndef NO_WEAK_ALIAS
|
||||
|
|
|
|||
Loading…
Reference in New Issue