ctf: Link CTF toolchain man pages to ctf.5

Also expand the CTF acronym to provide a bit of context.

PR:		259790
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation

3 files changed, 16 insertions, 12 deletions

diff --git a/cddl/usr.bin/ctfconvert/ctfconvert.1 b/cddl/usr.bin/ctfconvert/ctfconvert.1
index c5def3ea5bd9..c7b01c9315ce 100644
--- a/cddl/usr.bin/ctfconvert/ctfconvert.1
+++ b/cddl/usr.bin/ctfconvert/ctfconvert.1
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 7, 2010
+.Dd April 21, 2022
 .Dt CTFCONVERT 1
 .Os
 .Sh NAME
@@ -44,8 +44,9 @@ object_file
 .Sh DESCRIPTION
 The
 .Nm
-utility converts debug information from a binary file to CTF data and replaces
-the debug section of that file with a CTF section called SUNW_ctf.
+utility converts debug information from a binary file to CTF (Compact C Type
+Format) data and replaces the debug section of that file with a CTF section
+called SUNW_ctf.
 This new section is added to the input file, unless the -o
 option is present.
 You can also opt to keep the original debugging section with the
@@ -75,7 +76,8 @@ Write the output to file in
 .Ex -std
 .Sh SEE ALSO
 .Xr ctfdump 1 ,
-.Xr ctfmerge 1
+.Xr ctfmerge 1 ,
+.Xr ctf 5
 .Sh HISTORY
 The
 .Nm
diff --git a/cddl/usr.bin/ctfdump/ctfdump.1 b/cddl/usr.bin/ctfdump/ctfdump.1
index d64a88a60548..68764d11b0f9 100644
--- a/cddl/usr.bin/ctfdump/ctfdump.1
+++ b/cddl/usr.bin/ctfdump/ctfdump.1
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 7, 2010
+.Dd April 21, 2022
 .Dt CTFDUMP 1
 .Os
 .Sh NAME
@@ -42,8 +42,8 @@ file
 .Sh DESCRIPTION
 The
 .Nm
-utility dumps the contents of the CTF data section (SUNW_ctf) present in
-an ELF binary file.
+utility dumps the contents of the CTF (Compact C Type Format) data section
+(SUNW_ctf) present in an ELF binary file.
 This section was previously created with
 .Xr ctfconvert 1
 or
@@ -73,7 +73,8 @@ Write the uncompressed CTF data to a raw CTF file called
 .Ex -std
 .Sh SEE ALSO
 .Xr ctfconvert 1 ,
-.Xr ctfmerge 1
+.Xr ctfmerge 1 ,
+.Xr ctf 5
 .Sh HISTORY
 The
 .Nm
diff --git a/cddl/usr.bin/ctfmerge/ctfmerge.1 b/cddl/usr.bin/ctfmerge/ctfmerge.1
index 7ebf7eef5a9d..b84bd8c84ead 100644
--- a/cddl/usr.bin/ctfmerge/ctfmerge.1
+++ b/cddl/usr.bin/ctfmerge/ctfmerge.1
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 7, 2010
+.Dd April 21, 2022
 .Dt CTFMERGE 1
 .Os
 .Sh NAME
@@ -64,8 +64,8 @@ file ...
 .Sh DESCRIPTION
 The
 .Nm
-utility merges several CTF data sections from several files into one
-output file, unifying common data.
+utility merges several CTF (Compact C Type Format) data sections from several
+files into one output file, unifying common data.
 .Pp
 The following options are available:
 .Bl -tag -width indent
@@ -110,7 +110,8 @@ into
 .Ex -std
 .Sh SEE ALSO
 .Xr ctfconvert 1 ,
-.Xr ctfdump 1
+.Xr ctfdump 1 ,
+.Xr ctf 5
 .Sh HISTORY
 The
 .Nm