diff options
Diffstat (limited to 'lib/libthr/arch')
22 files changed, 158 insertions, 398 deletions
diff --git a/lib/libthr/arch/aarch64/Makefile.inc b/lib/libthr/arch/aarch64/Makefile.inc index 8b137891791f..e69de29bb2d1 100644 --- a/lib/libthr/arch/aarch64/Makefile.inc +++ b/lib/libthr/arch/aarch64/Makefile.inc @@ -1 +0,0 @@ - diff --git a/lib/libthr/arch/aarch64/include/pthread_md.h b/lib/libthr/arch/aarch64/include/pthread_md.h index 75e6abf445ba..4316955f1d3d 100644 --- a/lib/libthr/arch/aarch64/include/pthread_md.h +++ b/lib/libthr/arch/aarch64/include/pthread_md.h @@ -49,4 +49,11 @@ _get_curthread(void) return (_tcb_get()->tcb_thread); } +static __inline void +_thr_resolve_machdep(void) +{ +} + +#define __thr_setup_tsd(thread) _tcb_set((thread)->tcb) + #endif /* _PTHREAD_MD_H_ */ diff --git a/lib/libthr/arch/aarch64/include/pthread_tls.h b/lib/libthr/arch/aarch64/include/pthread_tls.h deleted file mode 100644 index 4e02f8d4e03f..000000000000 --- a/lib/libthr/arch/aarch64/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_AARCH64_PTHREAD_TLS_H -#define _ARCH_AARCH64_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase += offset; - return (tlsbase); -} - -#endif diff --git a/lib/libthr/arch/amd64/Makefile.inc b/lib/libthr/arch/amd64/Makefile.inc index 24e5dd7c9b03..fe80e1a73cc9 100644 --- a/lib/libthr/arch/amd64/Makefile.inc +++ b/lib/libthr/arch/amd64/Makefile.inc @@ -1,8 +1,7 @@ - -SRCS+= _umtx_op_err.S - # With the current compiler and libthr code, using SSE in libthr # does not provide enough performance improvement to outweigh # the extra context switch cost. This can measurably impact # performance when the application also does not use enough SSE. CFLAGS+=${CFLAGS_NO_SIMD} + +SRCS+= thr_machdep.c diff --git a/lib/libthr/arch/amd64/amd64/_umtx_op_err.S b/lib/libthr/arch/amd64/amd64/_umtx_op_err.S deleted file mode 100644 index c5fb2f26d6f6..000000000000 --- a/lib/libthr/arch/amd64/amd64/_umtx_op_err.S +++ /dev/null @@ -1,40 +0,0 @@ -/*- - * Copyright (C) 2008 David Xu <davidxu@freebsd.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Neither the name of the author nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/syscall.h> -#include <machine/asm.h> - -#define RSYSCALL_ERR(x) ENTRY(__CONCAT(x, _err)); \ - mov __CONCAT($SYS_,x),%rax; \ - KERNCALL; \ - ret; \ - END(__CONCAT(x, _err)); - -#define KERNCALL movq %rcx, %r10; syscall - -RSYSCALL_ERR(_umtx_op) - - .section .note.GNU-stack,"",%progbits diff --git a/lib/libthr/arch/amd64/amd64/thr_machdep.c b/lib/libthr/arch/amd64/amd64/thr_machdep.c new file mode 100644 index 000000000000..d23e1689779c --- /dev/null +++ b/lib/libthr/arch/amd64/amd64/thr_machdep.c @@ -0,0 +1,48 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2025 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Konstantin Belousov + * under sponsorship from the FreeBSD Foundation. + * + */ + +#define _WANT_P_OSREL +#include <sys/param.h> +#include <errno.h> +#include <machine/sysarch.h> + +#include "libc_private.h" +#include "thr_private.h" + +void +__thr_setup_tsd(struct pthread *thread) +{ + void *base; + int error; + + if (__getosreldate() < P_OSREL_TLSBASE) { + amd64_set_tlsbase(thread->tcb); + return; + } + + /* + * Make tlsbase handling more compatible with code, like Go + * runtime, which wants to manage fsbase itself, and which do + * not need assistance in setting fsbase for signal handlers. + * + * If the main thread did not used amd64_set_tlsbase(), which + * means that rtld/libc was not utilized, do not use + * amd64_set_tlsbase() either. Also do not mark new threads + * as using C runtime with the THR_C_RUNTIME flag. + */ + error = sysarch(AMD64_GET_TLSBASE, &base); + if (error != 0 && errno == ESRCH) { + __thr_new_flags &= ~THR_C_RUNTIME; + amd64_set_fsbase(thread->tcb); + } else { + amd64_set_tlsbase(thread->tcb); + } +} diff --git a/lib/libthr/arch/amd64/include/pthread_md.h b/lib/libthr/arch/amd64/include/pthread_md.h index fa0802e64ebb..02b73d90f006 100644 --- a/lib/libthr/arch/amd64/include/pthread_md.h +++ b/lib/libthr/arch/amd64/include/pthread_md.h @@ -47,11 +47,16 @@ _get_curthread(void) { struct pthread *thr; - __asm __volatile("movq %%fs:%1, %0" : "=r" (thr) - : "m" (*(volatile u_long *)offsetof(struct tcb, tcb_thread))); + __asm __volatile("movq %%fs:%c1, %0" : "=r" (thr) + : "i" (offsetof(struct tcb, tcb_thread))); return (thr); } -#define HAS__UMTX_OP_ERR 1 +static __inline void +_thr_resolve_machdep(void) +{ +} + +void __thr_setup_tsd(struct pthread *thread); #endif diff --git a/lib/libthr/arch/amd64/include/pthread_tls.h b/lib/libthr/arch/amd64/include/pthread_tls.h deleted file mode 100644 index 2af0aeda4c85..000000000000 --- a/lib/libthr/arch/amd64/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_AMD64_PTHREAD_TLS_H -#define _ARCH_AMD64_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase -= offset; - return (tlsbase); -} - -#endif diff --git a/lib/libthr/arch/arm/Makefile.inc b/lib/libthr/arch/arm/Makefile.inc new file mode 100644 index 000000000000..4e770cf6b90f --- /dev/null +++ b/lib/libthr/arch/arm/Makefile.inc @@ -0,0 +1,3 @@ +.PATH: ${.CURDIR}/arch/arm +SRCS+= \ + thr_rtld_arm.c diff --git a/lib/libthr/arch/arm/include/pthread_md.h b/lib/libthr/arch/arm/include/pthread_md.h index d616868bdee4..b90568e249ee 100644 --- a/lib/libthr/arch/arm/include/pthread_md.h +++ b/lib/libthr/arch/arm/include/pthread_md.h @@ -48,4 +48,6 @@ _get_curthread(void) return (NULL); } +#define __thr_setup_tsd(thread) _tcb_set((thread)->tcb) + #endif /* _PTHREAD_MD_H_ */ diff --git a/lib/libthr/arch/arm/include/pthread_tls.h b/lib/libthr/arch/arm/include/pthread_tls.h deleted file mode 100644 index 27a07f69f474..000000000000 --- a/lib/libthr/arch/arm/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_ARM_PTHREAD_TLS_H -#define _ARCH_ARM_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase += offset; - return (tlsbase); -} - -#endif diff --git a/lib/libthr/arch/arm/thr_rtld_arm.c b/lib/libthr/arch/arm/thr_rtld_arm.c new file mode 100644 index 000000000000..35f5fe56cfff --- /dev/null +++ b/lib/libthr/arch/arm/thr_rtld_arm.c @@ -0,0 +1,67 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2024, Michal Meloun <mmel@freebsd.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <stdlib.h> +#include <string.h> + +#include "thr_private.h" + +int __aeabi_idiv(int , int ); +unsigned __aeabi_uidiv(unsigned, unsigned ); + +struct {int q; int r;} __aeabi_idivmod(int, int ); +struct {unsigned q; unsigned r;} __aeabi_uidivmod(unsigned, unsigned); + +struct {int64_t q; int64_t r;} __aeabi_ldivmod(int64_t, int64_t); +struct {uint64_t q; uint64_t r;} __aeabi_uldivmod(uint64_t, uint64_t); + +void __aeabi_memset(void *dest, size_t n, int c); +void __aeabi_memclr(void *dest, size_t n); +void __aeabi_memmove(void *dest, void *src, size_t n); +void __aeabi_memcpy(void *dest, void *src, size_t n); +void __aeabi_memcmp(void *dest, void *src, size_t n); + +void +_thr_resolve_machdep(void) +{ + char tmp[2]; + + __aeabi_idiv(1, 1); + __aeabi_uidiv(1, 1); + + __aeabi_idivmod(1, 1); + __aeabi_uidivmod(1, 1); + + __aeabi_ldivmod(1, 1); + __aeabi_uldivmod(1, 1); + + __aeabi_memset(tmp, 1, 0); + __aeabi_memclr(tmp, 1); + __aeabi_memmove(tmp, tmp + 1, 1); + __aeabi_memcpy(tmp, tmp + 1, 1); + __aeabi_memcmp(tmp, tmp + 1, 1); +} diff --git a/lib/libthr/arch/i386/Makefile.inc b/lib/libthr/arch/i386/Makefile.inc index 24e5dd7c9b03..f8013ea914ed 100644 --- a/lib/libthr/arch/i386/Makefile.inc +++ b/lib/libthr/arch/i386/Makefile.inc @@ -1,6 +1,3 @@ - -SRCS+= _umtx_op_err.S - # With the current compiler and libthr code, using SSE in libthr # does not provide enough performance improvement to outweigh # the extra context switch cost. This can measurably impact diff --git a/lib/libthr/arch/i386/i386/_umtx_op_err.S b/lib/libthr/arch/i386/i386/_umtx_op_err.S deleted file mode 100644 index 460bd72604aa..000000000000 --- a/lib/libthr/arch/i386/i386/_umtx_op_err.S +++ /dev/null @@ -1,39 +0,0 @@ -/*- - * Copyright (C) 2008 David Xu <davidxu@freebsd.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Neither the name of the author nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <machine/asm.h> -#include <sys/syscall.h> - -#define SYSCALL_ERR(x) \ - ENTRY(__CONCAT(x, _err)); \ - mov __CONCAT($SYS_,x),%eax; \ - int $0x80; \ - ret; \ - END(__CONCAT(x, _err)) - -SYSCALL_ERR(_umtx_op) - - .section .note.GNU-stack,"",%progbits diff --git a/lib/libthr/arch/i386/include/pthread_md.h b/lib/libthr/arch/i386/include/pthread_md.h index 2a396abe3824..43f84c3d0393 100644 --- a/lib/libthr/arch/i386/include/pthread_md.h +++ b/lib/libthr/arch/i386/include/pthread_md.h @@ -47,11 +47,16 @@ _get_curthread(void) { struct pthread *thr; - __asm __volatile("movl %%gs:%1, %0" : "=r" (thr) - : "m" (*(volatile u_int *)offsetof(struct tcb, tcb_thread))); + __asm __volatile("movl %%gs:%c1, %0" : "=r" (thr) + : "i" (offsetof(struct tcb, tcb_thread))); return (thr); } -#define HAS__UMTX_OP_ERR 1 +static __inline void +_thr_resolve_machdep(void) +{ +} + +#define __thr_setup_tsd(thread) _tcb_set((thread)->tcb) #endif diff --git a/lib/libthr/arch/i386/include/pthread_tls.h b/lib/libthr/arch/i386/include/pthread_tls.h deleted file mode 100644 index b2d0f2dbe845..000000000000 --- a/lib/libthr/arch/i386/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_I386_PTHREAD_TLS_H -#define _ARCH_I386_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase -= offset; - return (tlsbase); -} - -#endif diff --git a/lib/libthr/arch/powerpc/Makefile.inc b/lib/libthr/arch/powerpc/Makefile.inc deleted file mode 100644 index 663706b1b364..000000000000 --- a/lib/libthr/arch/powerpc/Makefile.inc +++ /dev/null @@ -1,2 +0,0 @@ - -SRCS+= _umtx_op_err.S diff --git a/lib/libthr/arch/powerpc/include/pthread_md.h b/lib/libthr/arch/powerpc/include/pthread_md.h index 14f1703b5460..291f2d9350d9 100644 --- a/lib/libthr/arch/powerpc/include/pthread_md.h +++ b/lib/libthr/arch/powerpc/include/pthread_md.h @@ -49,6 +49,11 @@ _get_curthread(void) return (NULL); } -#define HAS__UMTX_OP_ERR 1 +static __inline void +_thr_resolve_machdep(void) +{ +} + +#define __thr_setup_tsd(thread) _tcb_set((thread)->tcb) #endif /* _PTHREAD_MD_H_ */ diff --git a/lib/libthr/arch/powerpc/include/pthread_tls.h b/lib/libthr/arch/powerpc/include/pthread_tls.h deleted file mode 100644 index e53164436018..000000000000 --- a/lib/libthr/arch/powerpc/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_POWERPC_PTHREAD_TLS_H -#define _ARCH_POWERPC_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase += offset; - return (tlsbase); -} - -#endif diff --git a/lib/libthr/arch/powerpc/powerpc/_umtx_op_err.S b/lib/libthr/arch/powerpc/powerpc/_umtx_op_err.S deleted file mode 100644 index a954962515f6..000000000000 --- a/lib/libthr/arch/powerpc/powerpc/_umtx_op_err.S +++ /dev/null @@ -1,39 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 Brandon Bergren <bdragon@FreeBSD.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <machine/asm.h> -#include <sys/syscall.h> - - .text - .align 2 -ENTRY(_umtx_op_err) - li %r0, SYS__umtx_op - sc - blr -END(_umtx_op_err) - - .section .note.GNU-stack,"",%progbits diff --git a/lib/libthr/arch/riscv/include/pthread_md.h b/lib/libthr/arch/riscv/include/pthread_md.h index 343f4cae8486..01dcc9c02b8c 100644 --- a/lib/libthr/arch/riscv/include/pthread_md.h +++ b/lib/libthr/arch/riscv/include/pthread_md.h @@ -56,4 +56,11 @@ _get_curthread(void) return (NULL); } +static __inline void +_thr_resolve_machdep(void) +{ +} + +#define __thr_setup_tsd(thread) _tcb_set((thread)->tcb) + #endif /* _PTHREAD_MD_H_ */ diff --git a/lib/libthr/arch/riscv/include/pthread_tls.h b/lib/libthr/arch/riscv/include/pthread_tls.h deleted file mode 100644 index 0af1ddd4cfaf..000000000000 --- a/lib/libthr/arch/riscv/include/pthread_tls.h +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 The FreeBSD Foundation - * - * This software was developed by Konstantin Belousov <kib@FreeBSD.org> - * under sponsorship from the FreeBSD Foundation. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _ARCH_RISCV_PTHREAD_TLS_H -#define _ARCH_RISCV_PTHREAD_TLS_H - -static __inline uintptr_t -_get_static_tls_base(struct pthread *thr, size_t offset) -{ - uintptr_t tlsbase; - - tlsbase = (uintptr_t)thr->tcb; - tlsbase += offset; - return (tlsbase); -} - -#endif |