/* Target-dependent code for FreeBSD, architecture independent.
- Copyright (C) 2009-2018 Free Software Foundation, Inc.
+ Copyright (C) 2009-2020 Free Software Foundation, Inc.
This file is part of GDB.
const void *kf_sa_peer,
const void *kf_path);
-/* Helper function to generate mappings flags for a single VM map
- entry in 'info proc mappings'. The KVE_FLAGS and KVE_PROTECTION
- parameters should contain the values of the corresponding fields in
- a 'struct kinfo_vmentry'. */
+/* Output the header for "info proc mappings". ADDR_BIT is the size
+ of a virtual address in bits. */
-extern const char *fbsd_vm_map_entry_flags (int kve_flags, int kve_protection);
+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);
#endif /* fbsd-tdep.h */