diff --git a/sys/arm/include/stack.h b/sys/arm/include/stack.h index e8d130517be5..748ef35a444e 100644 --- a/sys/arm/include/stack.h +++ b/sys/arm/include/stack.h @@ -1,87 +1,88 @@ /*- * Copyright (c) 2000, 2001 Ben Harris * Copyright (c) 1996 Scott K. Stevens * * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * * $FreeBSD$ */ #ifndef _MACHINE_STACK_H_ #define _MACHINE_STACK_H_ #define INKERNEL(va) (((vm_offset_t)(va)) >= VM_MIN_KERNEL_ADDRESS) #define FR_SCP (0) #define FR_RLV (-1) #define FR_RSP (-2) #define FR_RFP (-3) /* The state of the unwind process */ struct unwind_state { uint32_t registers[16]; uint32_t start_pc; uint32_t *insn; u_int entries; u_int byte; uint16_t update_mask; }; /* The register names */ #define FP 11 #define SP 13 #define LR 14 #define PC 15 #ifdef _KERNEL int unwind_stack_one(struct unwind_state *, int); struct linker_file; void unwind_module_loaded(struct linker_file *); void unwind_module_unloaded(struct linker_file *); #ifdef _SYS_PROC_H_ #include /* Get the current kernel thread stack usage. */ #define GET_STACK_USAGE(total, used) do { \ struct thread *td = curthread; \ (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \ (used) = td->td_kstack + (total) - (vm_offset_t)&td; \ } while (0) static __inline bool kstack_contains(struct thread *td, vm_offset_t va, size_t len) { return (va >= td->td_kstack && va + len >= va && - va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE); + va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE - + sizeof(struct pcb)); } #endif /* _SYS_PROC_H_ */ #endif #endif /* !_MACHINE_STACK_H_ */ diff --git a/sys/arm64/include/stack.h b/sys/arm64/include/stack.h index 4c4c41bf9516..58fb2cf0e8a5 100644 --- a/sys/arm64/include/stack.h +++ b/sys/arm64/include/stack.h @@ -1,60 +1,61 @@ /*- * Copyright (c) 2001 Jake Burkholder. * 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. 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. * * $FreeBSD$ */ #ifndef _MACHINE_STACK_H_ #define _MACHINE_STACK_H_ #define INKERNEL(va) \ ((va) >= VM_MIN_KERNEL_ADDRESS && (va) <= VM_MAX_KERNEL_ADDRESS) struct unwind_state { uintptr_t fp; uintptr_t pc; }; bool unwind_frame(struct thread *, struct unwind_state *); #ifdef _SYS_PROC_H_ #include #define GET_STACK_USAGE(total, used) do { \ struct thread *td = curthread; \ (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \ (used) = td->td_kstack + (total) - (vm_offset_t)&td; \ } while (0) static __inline bool kstack_contains(struct thread *td, vm_offset_t va, size_t len) { return (va >= td->td_kstack && va + len >= va && - va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE); + va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE - + sizeof(struct pcb)); } #endif /* _SYS_PROC_H_ */ #endif /* !_MACHINE_STACK_H_ */ diff --git a/sys/powerpc/include/stack.h b/sys/powerpc/include/stack.h index 953afd6f0aa4..53ea0fc3bc54 100644 --- a/sys/powerpc/include/stack.h +++ b/sys/powerpc/include/stack.h @@ -1,55 +1,56 @@ /*- * Mach Operating System * Copyright (c) 1992 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. * * $FreeBSD$ */ #ifndef _MACHINE_STACK_H_ #define _MACHINE_STACK_H_ extern int trapexit[]; extern int asttrapexit[]; extern int end[]; #ifdef _SYS_PROC_H_ #include /* Get the current kernel thread stack usage. */ #define GET_STACK_USAGE(total, used) do { \ struct thread *td = curthread; \ (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \ (used) = td->td_kstack + (total) - (vm_offset_t)&td; \ } while (0) static __inline bool kstack_contains(struct thread *td, vm_offset_t va, size_t len) { return (va >= td->td_kstack && va + len >= va && - va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE); + va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE - + sizeof(struct pcb)); } #endif /* _SYS_PROC_H_ */ #endif /* !_MACHINE_STACK_H_ */ diff --git a/sys/riscv/include/stack.h b/sys/riscv/include/stack.h index 566081c3ebd0..1f6907742b6a 100644 --- a/sys/riscv/include/stack.h +++ b/sys/riscv/include/stack.h @@ -1,70 +1,71 @@ /*- * Copyright (c) 2016 Ruslan Bukin * All rights reserved. * * Portions of this software were developed by SRI International and the * University of Cambridge Computer Laboratory under DARPA/AFRL contract * FA8750-10-C-0237 ("CTSRD"), as part of the DARPA CRASH research programme. * * Portions of this software were developed by the University of Cambridge * Computer Laboratory as part of the CTSRD Project, with support from the * UK Higher Education Innovation Fund (HEIF). * * 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. * * $FreeBSD$ */ #ifndef _MACHINE_STACK_H_ #define _MACHINE_STACK_H_ #define INKERNEL(va) ((va) >= VM_MIN_KERNEL_ADDRESS && \ (va) <= VM_MAX_KERNEL_ADDRESS) struct unwind_state { uintptr_t fp; uintptr_t sp; uintptr_t pc; }; bool unwind_frame(struct thread *, struct unwind_state *); #ifdef _SYS_PROC_H_ #include /* Get the current kernel thread stack usage. */ #define GET_STACK_USAGE(total, used) do { \ struct thread *td = curthread; \ (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \ (used) = td->td_kstack + (total) - (vm_offset_t)&td; \ } while (0) static __inline bool kstack_contains(struct thread *td, vm_offset_t va, size_t len) { return (va >= td->td_kstack && va + len >= va && - va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE); + va + len <= td->td_kstack + td->td_kstack_pages * PAGE_SIZE - + sizeof(struct pcb)); } #endif /* _SYS_PROC_H_ */ #endif /* !_MACHINE_STACK_H_ */