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

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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.
This commit is contained in:
John Baldwin
2018-10-17 11:41:30 -07:00
parent d500b4f23f
commit 6f3b1098e8
4 changed files with 97 additions and 87 deletions
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43
gdb/fbsd-nat.c
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@@ -413,46 +413,15 @@ fbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
if (vmentl != nullptr)
{
printf_filtered (_("Mapped address spaces:\n\n"));
#ifdef __LP64__
printf_filtered (" %18s %18s %10s %10s %9s %s\n",
"Start Addr",
" End Addr",
" Size", " Offset", "Flags ", "File");
#else
printf_filtered ("\t%10s %10s %10s %10s %9s %s\n",
"Start Addr",
" End Addr",
" Size", " Offset", "Flags ", "File");
#endif
int addr_bit = TARGET_CHAR_BIT * sizeof (void *);
fbsd_info_proc_mappings_header (addr_bit);
struct kinfo_vmentry *kve = vmentl.get ();
for (int i = 0; i < nvment; i++, kve++)
{
ULONGEST start, end;
start = kve->kve_start;
end = kve->kve_end;
#ifdef __LP64__
printf_filtered (" %18s %18s %10s %10s %9s %s\n",
hex_string (start),
hex_string (end),
hex_string (end - start),
hex_string (kve->kve_offset),
fbsd_vm_map_entry_flags (kve->kve_flags,
kve->kve_protection),
kve->kve_path);
#else
printf_filtered ("\t%10s %10s %10s %10s %9s %s\n",
hex_string (start),
hex_string (end),
hex_string (end - start),
hex_string (kve->kve_offset),
fbsd_vm_map_entry_flags (kve->kve_flags,
kve->kve_protection),
kve->kve_path);
#endif
}
fbsd_info_proc_mappings_entry (addr_bit, kve->kve_start,
kve->kve_end, kve->kve_offset,
kve->kve_flags, kve->kve_protection,
kve->kve_path);
}
else
warning (_("unable to fetch virtual memory map"));