PR 34670 remove MAP support from ld scripts

[Alan Modra]

It's undocumented, appeared in 1991 with commit 2fa0b342a5cd but was
never implemented.  Apparently the intent was to control some aspect
of mapfile output.

diff --git a/ld/ldexp.c b/ld/ldexp.c
index 60145d635c2..aa9bcb6e2ee 100644
--- a/ld/ldexp.c
+++ b/ld/ldexp.c
@@ -117,7 +117,6 @@ exp_print_token (token_code_type code, int infix_p)
     { DEFINED, "DEFINED" },
     { TARGET_K, "TARGET" },
     { SEARCH_DIR, "SEARCH_DIR" },
-    { MAP, "MAP" },
     { ENTRY, "ENTRY" },
     { NEXT, "NEXT" },
     { ALIGNOF, "ALIGNOF" },
diff --git a/ld/ldgram.y b/ld/ldgram.y
index 0b5f1d4aac1..f8bdf70fd85 100644
--- a/ld/ldgram.y
+++ b/ld/ldgram.y
@@ -144,7 +144,7 @@ static void yyerror (const char *);
 %token NOLOAD DSECT COPY INFO OVERLAY
 %token READONLY
 %token TYPE
-%token DEFINED TARGET_K SEARCH_DIR MAP ENTRY
+%token DEFINED TARGET_K SEARCH_DIR ENTRY
 %token <integer> NEXT
 %token SIZEOF ALIGNOF ADDR LOADADDR MAX_K MIN_K
 %token STARTUP HLL SYSLIB FLOAT NOFLOAT NOCROSSREFS NOCROSSREFS_TO
@@ -346,8 +346,6 @@ ifile_p1:
 		  { lang_enter_lib (); }
 		    '(' input_list ')'
 		  { lang_leave_lib (); }
-	|	MAP '(' filename ')'
-		{ lang_add_map($3); }
 	|	INCLUDE filename
 		{ ldfile_open_command_file ($2); }
 		ifile_list END
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 86a76fdabef..691164e3384 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -70,7 +70,6 @@ static struct obstack pt_obstack;
 static const char *entry_symbol_default = "start";
 static bool map_head_is_link_order = false;
 static lang_output_section_statement_type *default_common_section;
-static bool map_option_f;
 static bfd_vma print_dot;
 static lang_input_statement_type *first_file;
 static const char *current_target;
@@ -9120,21 +9119,6 @@ lang_add_target (const char *name)
   new_stmt->target = name;
 }
 
-void
-lang_add_map (const char *name)
-{
-  while (*name)
-    {
-      switch (*name)
-	{
-	case 'F':
-	  map_option_f = true;
-	  break;
-	}
-      name++;
-    }
-}
-
 void
 lang_add_fill (fill_type *fill)
 {
diff --git a/ld/ldlang.h b/ld/ldlang.h
index dd10ecdfead..fa0e23ce2b1 100644
--- a/ld/ldlang.h
+++ b/ld/ldlang.h
@@ -597,8 +597,6 @@ extern void lang_add_target
   (const char *);
 extern void lang_add_wild
   (struct wildcard_spec *, struct wildcard_list *, bool);
-extern void lang_add_map
-  (const char *);
 extern void lang_add_fill
   (fill_type *);
 extern lang_assignment_statement_type *lang_add_assignment
diff --git a/ld/ldlex.l b/ld/ldlex.l
index ad4b9e3e420..791b3c84b79 100644
--- a/ld/ldlex.l
+++ b/ld/ldlex.l
@@ -282,7 +282,6 @@ V_IDENTIFIER [*?.$_a-zA-Z\[\]\-\!\^\\]([*?.$_a-zA-Z0-9\[\]\-\!\^\\]|::)*
 <SCRIPT,EXPRESSION>"NEXT"		{ RTOKEN(NEXT); }
 <SCRIPT,EXPRESSION>"SIZEOF_HEADERS"	{ RTOKEN(SIZEOF_HEADERS); }
 <SCRIPT,EXPRESSION>"SEGMENT_START"	{ RTOKEN(SEGMENT_START); }
-<SCRIPT>"MAP"				{ RTOKEN(MAP); }
 <SCRIPT,EXPRESSION>"SIZEOF"		{ RTOKEN(SIZEOF); }
 <SCRIPT>"TARGET"			{ RTOKEN(TARGET_K); }
 <SCRIPT>"SEARCH_DIR"			{ RTOKEN(SEARCH_DIR); }

-- 
Alan Modra