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- /* Target-dependent code for FreeBSD, architecture independent.
- Copyright (C) 2009-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 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 General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #ifndef FBSD_TDEP_H
- #define FBSD_TDEP_H
- extern void fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
- /* Output the header for "info proc files". */
- extern void fbsd_info_proc_files_header ();
- /* Output description of a single file descriptor for "info proc
- files". The KF_TYPE, KF_FD, KF_FLAGS, KF_OFFSET, KF_VNODE_TYPE,
- KF_SOCK_DOMAIN, KF_SOCK_TYPE, and KF_SOCK_PROTOCOL parameters
- should contain the value of the corresponding fields in a 'struct
- kinfo_file'. The KF_SA_LOCAL, KF_SA_PEER, and KF_PATH parameters
- should contain pointers to the corresponding fields in a 'struct
- kinfo_file'. */
- extern void fbsd_info_proc_files_entry (int kf_type, int kf_fd, int kf_flags,
- LONGEST kf_offset, int kf_vnode_type,
- int kf_sock_domain, int kf_sock_type,
- int kf_sock_protocol,
- const void *kf_sa_local,
- const void *kf_sa_peer,
- const void *kf_path);
- /* Output the header for "info proc mappings". ADDR_BIT is the size
- of a virtual address in bits. */
- extern void fbsd_info_proc_mappings_header (int addr_bit);
- /* Output description of a single memory range for "info proc
- mappings". ADDR_BIT is the size of a virtual address in bits. The
- KVE_START, KVE_END, KVE_OFFSET, KVE_FLAGS, and KVE_PROTECTION
- parameters should contain the value of the corresponding fields in
- a 'struct kinfo_vmentry'. The KVE_PATH parameter should contain a
- pointer to the 'kve_path' field in a 'struct kinfo_vmentry'. */
- extern void fbsd_info_proc_mappings_entry (int addr_bit, ULONGEST kve_start,
- ULONGEST kve_end,
- ULONGEST kve_offset,
- int kve_flags, int kve_protection,
- const void *kve_path);
- /* Helper function to fetch the address of a thread-local variable.
- DTV_ADDR is the base address of the thread's dtv array. LM_ADDR is
- the address of the link_map structure for the associated object
- file. OFFSET is the offset of the variable in the object file's
- thread-local variable block. */
- extern CORE_ADDR fbsd_get_thread_local_address (struct gdbarch *gdbarch,
- CORE_ADDR dtv_addr,
- CORE_ADDR lm_addr,
- CORE_ADDR offset);
- /* Implement the "skip_solib_resolver" gdbarch method. */
- extern CORE_ADDR fbsd_skip_solib_resolver (struct gdbarch *gdbarch,
- CORE_ADDR pc);
- #endif /* fbsd-tdep.h */
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