Patch: dbxout.c: Fix symbol-table entry description comment

[Ranjit Mathew <rmathew at hotmail dot com>]

Hi,

    While browsing through "gcc/dbxout.c" recently trying
to understand stabs output, I noticed a discrepancy in
the leader comment w.r.t. to what actually was being
done by the dbxout_symbol( ) and dbxout_finish_symbol( )
functions - a stabs symbol table entry has *five*
operands instead of the four indicated by the comment (it
misses out the "description" field).

The following patch proposes to fix this anomaly.

ChangeLog:

2002-11-29  Ranjit Mathew <rmathew@hotmail.com>

    * dbxout.c: Fix stabs symbol table entry description
    comment to include the "description" operand to the
    .stabs assembler pseudo-op.

--------------------------------- 8< -----------------------------------
--- dbxout.c    Fri Nov 29 11:24:28 2002
+++ dbxout.c    Fri Nov 29 11:28:53 2002
@@ -23,8 +23,10 @@
 /* Output dbx-format symbol table data.
    This consists of many symbol table entries, each of them
-   a .stabs assembler pseudo-op with four operands:
+   a .stabs assembler pseudo-op with five operands:
    a "name" which is really a description of one symbol and its type,
    a "code", which is a symbol defined in stab.h whose name starts 
with N_,
    an unused operand always 0,
+   a "description", which corresponds to the line number of the
+   declaration of the symbol if using GNU debug extensions,
+   and 0 otherwise,
    and a "value" which is an address or an offset.
    The name is enclosed in doublequote characters.
--------------------------------- 8< -----------------------------------

Sincerely Yours,
Ranjit.

--
Ranjit Mathew          Email: rmathew AT hotmail DOT com

Bangalore, INDIA.      Web: http://ranjitmathew.tripod.com/