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Remove ununsed tcb-offset

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Some architectures do not use the auto-generated tcb-offsets.h.
This commit is contained in:
Adhemerval Zanella 2021-12-16 10:32:38 -03:00
parent 225da459ce
commit 691d9ae9e6
30 changed files with 0 additions and 320 deletions
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21
sysdeps/aarch64/nptl/Makefile
View File

@ -1,21 +0,0 @@
# Copyright (C) 2005-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

6
sysdeps/aarch64/nptl/tcb-offsets.sym
View File

@ -1,6 +0,0 @@
#include <sysdep.h>
#include <tls.h>
PTHREAD_MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads)
PTHREAD_TID_OFFSET offsetof (struct pthread, tid)
PTHREAD_SIZEOF sizeof (struct pthread)

3
sysdeps/aarch64/nptl/tls.h
View File

@ -26,9 +26,6 @@
# include <stddef.h>
# include <stdint.h>
# include <dl-dtv.h>
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */
#ifndef __ASSEMBLER__

20
sysdeps/alpha/nptl/Makefile
View File

@ -1,20 +0,0 @@
# Copyright (C) 2003-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

13
sysdeps/alpha/nptl/tcb-offsets.sym
View File

@ -1,13 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Abuse tls.h macros to derive offsets relative to the thread register.
-- # define __builtin_thread_pointer() ((void *) 0)
-- # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0)
-- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF
#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

2
sysdeps/alpha/nptl/tls.h
View File

@ -109,8 +109,6 @@ typedef struct
} \
while (0)
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */
#endif /* tls.h */

22
sysdeps/arc/nptl/Makefile
View File

@ -1,22 +0,0 @@
# NPTL makefile fragment for ARC.
# Copyright (C) 2020-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

11
sysdeps/arc/nptl/tcb-offsets.sym
View File

@ -1,11 +0,0 @@
#include <sysdep.h>
#include <tls.h>
-- Derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof (struct pthread, mem) - sizeof (struct pthread))
MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads)
TLS_PRE_TCB_SIZE sizeof (struct pthread)
TLS_TCB_SIZE sizeof (tcbhead_t)
PTHREAD_TID offsetof (struct pthread, tid)

4
sysdeps/arm/nptl/Makefile
View File

@ -15,10 +15,6 @@
# License along with the GNU C Library. If not, see
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif
ifeq ($(subdir),nptl)
# This test relies on compiling part of the binary with EH information,
# part without, and unwinding through. The .ARM.exidx tables have

10
sysdeps/arm/nptl/tcb-offsets.sym
View File

@ -1,10 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

3
sysdeps/arm/nptl/tls.h
View File

@ -26,9 +26,6 @@
# include <stddef.h>
# include <stdint.h>
# include <dl-dtv.h>
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */

4
sysdeps/csky/Makefile
View File

@ -1,7 +1,3 @@
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif
ASFLAGS-.os += $(pic-ccflag)
ifeq ($(subdir),gmon)

20
sysdeps/csky/nptl/Makefile
View File

@ -1,20 +0,0 @@
# Copyright (C) 2018-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

10
sysdeps/csky/nptl/tcb-offsets.sym
View File

@ -1,10 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof (struct pthread, mem) - sizeof (struct pthread))
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

1
sysdeps/csky/nptl/tls.h
View File

@ -34,7 +34,6 @@
__result; })
#else
# include <tcb-offsets.h>
/* Define r31 as thread pointer register. */
# define READ_THREAD_POINTER() \
mov r0, r31;

20
sysdeps/hppa/nptl/Makefile
View File

@ -1,20 +0,0 @@
# Copyright (C) 2005-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

17
sysdeps/hppa/nptl/tcb-offsets.sym
View File

@ -1,17 +0,0 @@
#include <pthread.h>
#include <tls.h>
RESULT offsetof (struct pthread, result)
TID offsetof (struct pthread, tid)
CANCELHANDLING offsetof (struct pthread, cancelhandling)
CLEANUP_JMP_BUF offsetof (struct pthread, cleanup_jmp_buf)
MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads)
TLS_PRE_TCB_SIZE sizeof (struct pthread)
MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock)
-- Use a thread_offset when working with asm to make things simpler
-- This way we get the offset of a member in the struct pthread that
-- preceeds the thread pointer (which points to the dtv).
#define thread_offsetof(mem) (unsigned int)(offsetof(struct pthread, mem) - sizeof(struct pthread))
TID_THREAD_OFFSET thread_offsetof (tid)
MULTIPLE_THREADS_THREAD_OFFSET thread_offsetof (header.multiple_threads)

3
sysdeps/hppa/nptl/tls.h
View File

@ -26,9 +26,6 @@
# include <stddef.h>
# include <stdint.h>
# include <dl-dtv.h>
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */
#ifndef __ASSEMBLER__

20
sysdeps/m68k/nptl/Makefile
View File

@ -1,20 +0,0 @@
# Copyright (C) 2010-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

10
sysdeps/m68k/nptl/tcb-offsets.sym
View File

@ -1,10 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

3
sysdeps/m68k/nptl/tls.h
View File

@ -26,9 +26,6 @@
# include <stddef.h>
# include <stdint.h>
# include <dl-dtv.h>
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */
#ifndef __ASSEMBLER__

21
sysdeps/microblaze/nptl/Makefile
View File

@ -1,21 +0,0 @@
# Copyright (C) 2005-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

10
sysdeps/microblaze/nptl/tcb-offsets.sym
View File

@ -1,10 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Abuse tls.h macros to derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof (struct pthread, mem) - sizeof (struct pthread))
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

3
sysdeps/microblaze/nptl/tls.h
View File

@ -26,9 +26,6 @@
# include <stddef.h>
# include <stdint.h>
# include <dl-dtv.h>
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
#endif /* __ASSEMBLER__ */
#ifndef __ASSEMBLER__

20
sysdeps/mips/nptl/Makefile
View File

@ -1,20 +0,0 @@
# Copyright (C) 2005-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

10
sysdeps/mips/nptl/tcb-offsets.sym
View File

@ -1,10 +0,0 @@
#include <sysdep.h>
#include <tls.h>
--
-- Abuse tls.h macros to derive offsets relative to the thread register.
#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
TID_OFFSET thread_offsetof (tid)

2
sysdeps/mips/nptl/tls.h
View File

@ -50,8 +50,6 @@
#endif
#else /* __ASSEMBLER__ */
# include <tcb-offsets.h>
# if __mips_isa_rev >= 2
# define READ_THREAD_POINTER(rd) rdhwr rd, $29
# else

4
sysdeps/nios2/Makefile
View File

@ -24,7 +24,3 @@ long-double-fcts = no
ifeq ($(subdir),soft-fp)
sysdep_routines += $(gcc-single-routines) $(gcc-double-routines)
endif
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

21
sysdeps/riscv/nptl/Makefile
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@ -1,21 +0,0 @@
# Makefile for sysdeps/riscv/nptl.
# Copyright (C) 2005-2021 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
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

6
sysdeps/riscv/nptl/tcb-offsets.sym
View File

@ -1,6 +0,0 @@
#include <sysdep.h>
#include <tls.h>
#define thread_offsetof(mem) (long)(offsetof (struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)