| /* Target-dependent code for FreeBSD, architecture independent. |
| |
| Copyright (C) 2009-2024 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 */ |