Share the code to format "info proc mappings" entries for FreeBSD.

gdb/ChangeLog:

	* fbsd-nat.c (fbsd_nat_target::info_proc) Use
	fbsd_info_proc_mappings_header and fbsd_info_proc_mappings_entry.
	* fbsd-tdep.c (fbsd_vm_map_entry_flags): Mark static.
	(fbsd_info_proc_mappings_header, fbsd_info_proc_mappings_entry):
	New functions.
	(fbsd_core_info_proc_mappings): Use fbsd_info_proc_mappings_header
	and fbsd_info_proc_mappings_header.
	* fbsd-tdep.h (fbsd_vm_map_entry_flags): Remove.
	(fbsd_info_proc_mappings_header, fbsd_info_proc_mappings_entry):
	New.

1 files changed, 17 insertions, 6 deletions

diff --git a/gdb/fbsd-tdep.h b/gdb/fbsd-tdep.h
index e0cad7d..700f23e 100644
--- a/gdb/fbsd-tdep.h
+++ b/gdb/fbsd-tdep.h
@@ -42,11 +42,22 @@ extern void fbsd_info_proc_files_entry (int kf_type, int kf_fd, int kf_flags,
 					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'.  */
-
-extern const char *fbsd_vm_map_entry_flags (int kve_flags, int kve_protection);
+/* 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);
 
 #endif /* fbsd-tdep.h */