* toplev.h: Add comment about the first parameter for warning().

* errors.h: Likewise.

* c.opt (Wpragmas): New.
* doc/invoke.texi: Document it.

* function.c (do_warn_unused_parameter): Add warning control to
warning call.
* c-decl.c (warn_if_shadowing): Likewise.
* c-lex.c (cb_def_pragma): Likewise.
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
(pop_alignment): Likewise.
(handle_pragma_pack): Likewise.
(apply_pragma_weak): Likewise.
(handle_pragma_weak): Likewise.
(handle_pragma_redefine_extname): Likewise.
(add_to_renaming_pragma_list): Likewise.
(handle_pragma_extern_prefix): Likewise.
(maybe_apply_renaming_pragma): Likewise.
(handle_pragma_visibility): Likewise.

* config/c4x/c4x-c.c (BAD): Likewise.
(c4x_parse_pragma): Likewise.
* config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise.
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
(rs6000_pragma_longcall): Likewise.
* config/v850/v850-c.c (pop_data_area): Likewise.
(ghs_pragma_section): Likewise.
(ghs_pragma_section): Likewise.
(ghs_pragma_interrupt): Likewise.
(ghs_pragma_starttda): Likewise.
(ghs_pragma_startsda): Likewise.
(ghs_pragma_startzda): Likewise.
(ghs_pragma_endtda): Likewise.
(ghs_pragma_endsda): Likewise.
(ghs_pragma_endzda): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102168 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 13 insertions, 11 deletions

diff --git a/gcc/config/v850/v850-c.c b/gcc/config/v850/v850-c.c
index a7acf99fd51..cbb86cdd426 100644
--- a/gcc/config/v850/v850-c.c
+++ b/gcc/config/v850/v850-c.c
@@ -64,9 +64,11 @@ static int
 pop_data_area (v850_data_area data_area)
 {
   if (data_area_stack == NULL)
-    warning (0, "#pragma GHS endXXXX found without previous startXXX");
+    warning (OPT_Wpragmas, "#pragma GHS endXXXX found without "
+	     "previous startXXX");
   else if (data_area != data_area_stack->data_area)
-    warning (0, "#pragma GHS endXXX does not match previous startXXX");
+    warning (OPT_Wpragmas, "#pragma GHS endXXX does not match "
+	     "previous startXXX");
   else
     {
       data_area_stack_element * elem;
@@ -144,7 +146,7 @@ ghs_pragma_section (cpp_reader * pfile ATTRIBUTE_UNUSED)
       if (type == CPP_COMMA)
 	repeat = 1;
       else if (type != CPP_EOF)
-	warning (0, "junk at end of #pragma ghs section");
+	warning (OPT_Wpragmas, "junk at end of #pragma ghs section");
       
       if      (streq (sect, "data"))    kind = GHS_SECTION_KIND_DATA;
       else if (streq (sect, "text"))    kind = GHS_SECTION_KIND_TEXT;
@@ -176,7 +178,7 @@ ghs_pragma_section (cpp_reader * pfile ATTRIBUTE_UNUSED)
   return;
 
  bad:
-  warning (0, "malformed #pragma ghs section");
+  warning (OPT_Wpragmas, "malformed #pragma ghs section");
   return;
 
  reset:
@@ -195,7 +197,7 @@ ghs_pragma_interrupt (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs interrupt");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs interrupt");
   
   mark_current_function_as_interrupt ();
 }
@@ -206,7 +208,7 @@ ghs_pragma_starttda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs starttda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs starttda");
   
   push_data_area (DATA_AREA_TDA);
 }
@@ -217,7 +219,7 @@ ghs_pragma_startsda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs startsda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs startsda");
   
   push_data_area (DATA_AREA_SDA);
 }
@@ -228,7 +230,7 @@ ghs_pragma_startzda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs startzda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs startzda");
   
   push_data_area (DATA_AREA_ZDA);
 }
@@ -239,7 +241,7 @@ ghs_pragma_endtda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs endtda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs endtda");
   
   pop_data_area (DATA_AREA_TDA);
 }
@@ -250,7 +252,7 @@ ghs_pragma_endsda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs endsda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs endsda");
   
   pop_data_area (DATA_AREA_SDA);
 }
@@ -261,7 +263,7 @@ ghs_pragma_endzda (cpp_reader * pfile ATTRIBUTE_UNUSED)
   tree x;
   
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of #pragma ghs endzda");
+    warning (OPT_Wpragmas, "junk at end of #pragma ghs endzda");
   
   pop_data_area (DATA_AREA_ZDA);
 }