tokenizer v 1.0.2, contribution by David Paktor <dlpaktor@netscape.net>

git-svn-id: svn://coreboot.org/openbios/fcode-utils@100 f158a5a8-5612-0410-a976-696ce0be7e32

Author: Stefan Reinauer

toke/Makefile

@@ -29,7 +29,7 @@ STRIP	= strip
 INCLUDES = -I../shared
 
 # Normal flags
-CFLAGS  = -O2 -Wall -Wno-pointer-sign -fno-strict-aliasing -DSYS_IS_GNU_Linux
+CFLAGS  = -O2 -Wall -Wno-pointer-sign -fno-strict-aliasing 
 LDFLAGS =
 
 # Coverage:

toke/clflags.c

@@ -104,6 +104,7 @@ bool verbose_dup_warning = TRUE ;
 bool obso_fcode_warning = TRUE ;
 bool trace_conditionals = FALSE ;
 bool big_end_pci_image_rev = FALSE ;
+bool allow_ret_stk_interp = TRUE ;
 
 /*  And one to trigger a "help" message  */
 bool clflag_help = FALSE;
@@ -242,6 +243,11 @@ static const cl_flag_t cl_flags_list[] = {
 	    "Save the Vendor's Rev Level field of the PCI Header"
 		" in Big-Endian format" } ,
 
+  { "Ret-Stk-Interp",
+        &allow_ret_stk_interp,
+	"\t\t",
+	    "Allow Return-Stack Operations during Interpretation" } ,
+
 
   /*  Keep the "help" pseudo-flag last in the list  */
   { "help",

toke/clflags.h

@@ -124,6 +124,7 @@ extern bool big_end_pci_image_rev;
 
 extern bool force_tokens_case;
 extern bool force_lower_case_tokens;
+extern bool allow_ret_stk_interp;
 
 extern bool clflag_help;
 

toke/devnode.c

@@ -580,7 +580,7 @@ bool exists_in_ancestor( char *m_name)
 	}
 	if ( grandpa != NULL )
 	{
-	    char as_what_buf[32] = "";
+	    char as_what_buf[AS_WHAT_BUF_SIZE] = "";
 	    if ( as_a_what( found->fword_defr, as_what_buf) )
 	    {
 		strcat( as_what_buf, " ");