From 7c9e78f8e450aa9cebaff594e70f7aeb2964b0af Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Tue, 28 Sep 1999 20:22:55 +0000
Subject: [PATCH] * deffilep.y (tokens): Add upper and lower case versions of
 DATA, CONSTANT, NONAME and PRIVATE tokens. (command): Use DATAU. (expline):
 Allow for drectve syntax as well. (exp_opt_list): Likewise. (exp_opt):
 Likewise. * pe-dll.c (make_one): Only generate the idata entries for data
 symbols.

---
 ld/ChangeLog  | 11 +++++++++++
 ld/deffilep.y | 45 ++++++++++++++++++++++++++++++---------------
 ld/pe-dll.c   |  3 ++-
 3 files changed, 43 insertions(+), 16 deletions(-)

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 64cbbef00da..f4ca897fb73 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,14 @@
+1999-09-28  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* deffilep.y (tokens): Add upper and lower case versions of DATA,
+	CONSTANT, NONAME and PRIVATE tokens.
+	(command): Use DATAU.
+	(expline): Allow for drectve syntax as well.
+	(exp_opt_list): Likewise.
+	(exp_opt): Likewise.
+	* pe-dll.c (make_one): Only generate the idata entries for data
+	symbols.
+
 1999-09-28  Geoffrey Keating  <geoffk@cygnus.com>
 
 	* scripttempl/elf.sc (.sdata): Include .gnu.linkonce.s.* sections
diff --git a/ld/deffilep.y b/ld/deffilep.y
index 70e517c486d..31aa703a917 100644
--- a/ld/deffilep.y
+++ b/ld/deffilep.y
@@ -106,9 +106,10 @@ static const char *lex_parse_string_end = 0;
   int number;
 };
 
-%token NAME, LIBRARY, DESCRIPTION, STACKSIZE, HEAPSIZE, CODE, DATA
-%token SECTIONS, EXPORTS, IMPORTS, VERSIONK, BASE, CONSTANT, PRIVATE
-%token READ WRITE EXECUTE SHARED NONAME DIRECTIVE
+%token NAME, LIBRARY, DESCRIPTION, STACKSIZE, HEAPSIZE, CODE, DATAU, DATAL
+%token SECTIONS, EXPORTS, IMPORTS, VERSIONK, BASE, CONSTANTU, CONSTANTL
+%token PRIVATEU, PRIVATEL
+%token READ WRITE EXECUTE SHARED NONAMEU NONAMEL DIRECTIVE
 %token <id> ID
 %token <number> NUMBER
 %type  <number> opt_base opt_ordinal
@@ -128,7 +129,7 @@ command:
 	|	STACKSIZE NUMBER opt_number { def_stacksize ($2, $3);}
 	|	HEAPSIZE NUMBER opt_number { def_heapsize ($2, $3);}
 	|	CODE attr_list { def_section ("CODE", $2);}
-	|	DATA attr_list  { def_section ("DATA", $2);}
+	|	DATAU attr_list  { def_section ("DATA", $2);}
 	|	SECTIONS seclist
 	|	EXPORTS explist 
 	|	IMPORTS implist
@@ -145,18 +146,28 @@ explist:
 	;
 
 expline:
-		ID opt_equal_name opt_ordinal exp_opt_list
-			{ def_exports ($1, $2, $3, $4); }
+		/* The opt_comma is necessary to support both the usual
+		  DEF file syntax as well as .drectve syntax which
+		  mandates <expsym>,<expoptlist>.  */
+		ID opt_equal_name opt_ordinal opt_comma exp_opt_list
+			{ def_exports ($1, $2, $3, $5); }
 	;
 exp_opt_list:
-		exp_opt exp_opt_list { $$ = $1 | $2; }
+		/* The opt_comma is necessary to support both the usual
+		   DEF file syntax as well as .drectve syntax which
+		   allows for comma separated opt list.  */
+		exp_opt opt_comma exp_opt_list { $$ = $1 | $3; }
 	|	{ $$ = 0; }
 	;
 exp_opt:
-		NONAME		{ $$ = 1; }
-	|	CONSTANT	{ $$ = 2; }
-	|	DATA		{ $$ = 4; }
-	|	PRIVATE		{ $$ = 8; }
+		NONAMEU		{ $$ = 1; }
+	|	NONAMEL		{ $$ = 1; }
+	|	CONSTANTU	{ $$ = 2; }
+	|	CONSTANTL	{ $$ = 2; }
+	|	DATAU		{ $$ = 4; }
+	|	DATAL		{ $$ = 4; }
+	|	PRIVATEU	{ $$ = 8; }
+	|	PRIVATEL	{ $$ = 8; }
 	;
 implist:	
 		implist impline
@@ -827,8 +838,10 @@ tokens[] =
 {
   { "BASE", BASE },
   { "CODE", CODE },
-  { "CONSTANT", CONSTANT },
-  { "DATA", DATA },
+  { "CONSTANT", CONSTANTU },
+  { "constant", CONSTANTL },
+  { "DATA", DATAU },
+  { "data", DATAL },
   { "DESCRIPTION", DESCRIPTION },
   { "DIRECTIVE", DIRECTIVE },
   { "EXECUTE", EXECUTE },
@@ -837,8 +850,10 @@ tokens[] =
   { "IMPORTS", IMPORTS },
   { "LIBRARY", LIBRARY },
   { "NAME", NAME },
-  { "NONAME", NONAME },
-  { "PRIVATE", PRIVATE },
+  { "NONAME", NONAMEU },
+  { "noname", NONAMEL },
+  { "PRIVATE", PRIVATEU },
+  { "private", PRIVATEL },
   { "READ", READ },
   { "SECTIONS", SECTIONS },
   { "SEGMENTS", SECTIONS },
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index 5afdfbbf7be..61f57f0989e 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -1307,7 +1307,8 @@ make_one (exp, parent)
   id5 = quick_section (abfd, ".idata$5", SEC_HAS_CONTENTS, 2);
   id4 = quick_section (abfd, ".idata$4", SEC_HAS_CONTENTS, 2);
   id6 = quick_section (abfd, ".idata$6", SEC_HAS_CONTENTS, 2);
-  quick_symbol (abfd, U(""), exp->internal_name, "", tx, BSF_GLOBAL, 0);
+  if (! exp->flag_data)
+    quick_symbol (abfd, U(""), exp->internal_name, "", tx, BSF_GLOBAL, 0);
   quick_symbol (abfd, U("_head_"), dll_symname, "", UNDSEC, BSF_GLOBAL, 0);
   quick_symbol (abfd, U("__imp_"), exp->internal_name, "", id5, BSF_GLOBAL, 0);
   quick_symbol (abfd, U("_imp__"), exp->internal_name, "", id5, BSF_GLOBAL, 0);
-- 
2.30.2