These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 278 insertions, 238 deletions

diff --git a/kernel/scripts/dtc/dtc-lexer.lex.c_shipped b/kernel/scripts/dtc/dtc-lexer.lex.c_shipped
index 2d30f4177..11cd78e72 100644
--- a/kernel/scripts/dtc/dtc-lexer.lex.c_shipped
+++ b/kernel/scripts/dtc/dtc-lexer.lex.c_shipped
@@ -9,7 +9,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_SUBMINOR_VERSION 39
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -162,7 +162,12 @@ typedef unsigned int flex_uint32_t;
 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 #endif
 
-extern int yyleng;
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
 
 extern FILE *yyin, *yyout;
 
@@ -171,6 +176,7 @@ extern FILE *yyin, *yyout;
 #define EOB_ACT_LAST_MATCH 2
 
     #define YY_LESS_LINENO(n)
+    #define YY_LINENO_REWIND_TO(ptr)
     
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
@@ -188,11 +194,6 @@ extern FILE *yyin, *yyout;
 
 #define unput(c) yyunput( c, (yytext_ptr)  )
 
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
 #ifndef YY_STRUCT_YY_BUFFER_STATE
 #define YY_STRUCT_YY_BUFFER_STATE
 struct yy_buffer_state
@@ -210,7 +211,7 @@ struct yy_buffer_state
 	/* Number of characters read into yy_ch_buf, not including EOB
 	 * characters.
 	 */
-	int yy_n_chars;
+	yy_size_t yy_n_chars;
 
 	/* Whether we "own" the buffer - i.e., we know we created it,
 	 * and can realloc() it to grow it, and should free() it to
@@ -280,8 +281,8 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
 
 /* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-int yyleng;
+static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;
@@ -309,7 +310,7 @@ static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
 
 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
 
 void *yyalloc (yy_size_t  );
 void *yyrealloc (void *,yy_size_t  );
@@ -341,7 +342,7 @@ void yyfree (void *  );
 
 /* Begin user sect3 */
 
-#define yywrap(n) 1
+#define yywrap() 1
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -381,25 +382,25 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[161] =
+static yyconst flex_int16_t yy_accept[159] =
     {   0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-       31,   29,   18,   18,   29,   29,   29,   29,   29,   29,
-       29,   29,   29,   29,   29,   29,   29,   29,   15,   16,
-       16,   29,   16,   10,   10,   18,   26,    0,    3,    0,
-       27,   12,    0,    0,   11,    0,    0,    0,    0,    0,
-        0,    0,   21,   23,   25,   24,   22,    0,    9,   28,
-        0,    0,    0,   14,   14,   16,   16,   16,   10,   10,
-       10,    0,   12,    0,   11,    0,    0,    0,   20,    0,
-        0,    0,    0,    0,    0,    0,    0,   16,   10,   10,
-       10,    0,   19,    0,    0,    0,    0,    0,    0,    0,
-
-        0,    0,   16,   13,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,   16,    6,    0,    0,    0,    0,    0,
-        0,    2,    0,    0,    0,    0,    0,    0,    0,    0,
-        4,   17,    0,    0,    2,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    1,    0,    0,
-        0,    0,    5,    8,    0,    0,    0,    0,    7,    0
+        0,    0,    0,    0,    0,    0,    0,    0,   31,   29,
+       18,   18,   29,   29,   29,   29,   29,   29,   29,   29,
+       29,   29,   29,   29,   29,   29,   15,   16,   16,   29,
+       16,   10,   10,   18,   26,    0,    3,    0,   27,   12,
+        0,    0,   11,    0,    0,    0,    0,    0,    0,    0,
+       21,   23,   25,   24,   22,    0,    9,   28,    0,    0,
+        0,   14,   14,   16,   16,   16,   10,   10,   10,    0,
+       12,    0,   11,    0,    0,    0,   20,    0,    0,    0,
+        0,    0,    0,    0,    0,   16,   10,   10,   10,    0,
+       13,   19,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,   16,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,   16,    6,    0,    0,    0,    0,    0,    0,    2,
+        0,    0,    0,    0,    0,    0,    0,    0,    4,   17,
+        0,    0,    2,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    1,    0,    0,    0,    0,
+        5,    8,    0,    0,    0,    0,    7,    0
     } ;
 
 static yyconst flex_int32_t yy_ec[256] =
@@ -440,157 +441,157 @@ static yyconst flex_int32_t yy_meta[47] =
         2,    2,    4,    5,    5,    5,    6,    1,    1,    1,
         7,    8,    8,    8,    8,    1,    1,    7,    7,    7,
         7,    8,    8,    8,    8,    8,    8,    8,    8,    8,
-        8,    8,    8,    3,    1,    1
+        8,    8,    8,    3,    1,    4
     } ;
 
-static yyconst flex_int16_t yy_base[175] =
+static yyconst flex_int16_t yy_base[173] =
     {   0,
-        0,  385,  378,   40,   41,  383,   72,  382,   34,   44,
-      388,  393,   61,  117,  368,  116,  115,  115,  115,   48,
-      367,  107,  368,  339,  127,  120,    0,  147,  393,    0,
-      127,    0,  133,  156,  168,  153,  393,  125,  393,  380,
-      393,    0,  369,  127,  393,  160,  371,  377,  347,   21,
-      343,  346,  393,  393,  393,  393,  393,  359,  393,  393,
-      183,  343,  339,  393,  356,    0,  183,  340,  187,  348,
-      347,    0,    0,    0,  178,  359,  195,  365,  354,  326,
-      332,  325,  334,  328,  204,  326,  331,  324,  393,  335,
-      150,  311,  343,  342,  315,  322,  340,  179,  313,  207,
-
-      319,  316,  317,  393,  337,  333,  305,  302,  311,  301,
-      310,  190,  338,  337,  393,  307,  322,  301,  305,  277,
-      208,  311,  307,  278,  271,  270,  248,  246,  213,  130,
-      393,  393,  263,  235,  207,  221,  218,  229,  213,  213,
-      206,  234,  218,  210,  208,  193,  219,  393,  223,  204,
-      176,  157,  393,  393,  120,  106,   97,  119,  393,  393,
-      245,  251,  259,  263,  267,  273,  280,  284,  292,  300,
-      304,  310,  318,  326
+        0,  383,   34,  382,   65,  381,   37,  105,  387,  391,
+       54,  111,  367,  110,  109,  109,  112,   41,  366,  104,
+      367,  338,  124,  117,    0,  144,  391,    0,  121,    0,
+      135,  155,  140,  179,  391,  160,  391,  379,  391,    0,
+      368,  141,  391,  167,  370,  376,  346,  103,  342,  345,
+      391,  391,  391,  391,  391,  358,  391,  391,  175,  342,
+      338,  391,  355,    0,  185,  339,  184,  347,  346,    0,
+        0,  322,  175,  357,  175,  363,  352,  324,  330,  323,
+      332,  326,  201,  324,  329,  322,  391,  333,  181,  309,
+      391,  341,  340,  313,  320,  338,  178,  311,  146,  317,
+
+      314,  315,  335,  331,  303,  300,  309,  299,  308,  188,
+      336,  335,  391,  305,  320,  281,  283,  271,  203,  288,
+      281,  271,  266,  264,  245,  242,  208,  104,  391,  391,
+      244,  218,  204,  219,  206,  224,  201,  212,  204,  229,
+      215,  208,  207,  200,  219,  391,  233,  221,  200,  181,
+      391,  391,  149,  122,   86,   41,  391,  391,  245,  251,
+      259,  263,  267,  273,  280,  284,  292,  300,  304,  310,
+      318,  326
     } ;
 
-static yyconst flex_int16_t yy_def[175] =
+static yyconst flex_int16_t yy_def[173] =
     {   0,
-      160,    1,    1,    1,    1,    5,  160,    7,    1,    1,
-      160,  160,  160,  160,  160,  161,  162,  163,  160,  160,
-      160,  160,  164,  160,  160,  160,  165,  164,  160,  166,
-      167,  166,  166,  160,  160,  160,  160,  161,  160,  161,
-      160,  168,  160,  163,  160,  163,  169,  170,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  164,  160,  160,
-      160,  160,  160,  160,  164,  166,  167,  166,  160,  160,
-      160,  171,  168,  172,  163,  169,  169,  170,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  166,  160,  160,
-      171,  172,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  166,  160,  160,  160,  160,  160,  160,  160,
-      160,  173,  160,  166,  160,  160,  160,  160,  160,  160,
-      173,  160,  173,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  174,  160,  160,  160,  174,  160,  174,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,    0,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160
+      158,    1,    1,    3,  158,    5,    1,    1,  158,  158,
+      158,  158,  158,  159,  160,  161,  158,  158,  158,  158,
+      162,  158,  158,  158,  163,  162,  158,  164,  165,  164,
+      164,  158,  158,  158,  158,  159,  158,  159,  158,  166,
+      158,  161,  158,  161,  167,  168,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  162,  158,  158,  158,  158,
+      158,  158,  162,  164,  165,  164,  158,  158,  158,  169,
+      166,  170,  161,  167,  167,  168,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  164,  158,  158,  169,  170,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+
+      158,  164,  158,  158,  158,  158,  158,  158,  158,  171,
+      158,  164,  158,  158,  158,  158,  158,  158,  171,  158,
+      171,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      172,  158,  158,  158,  172,  158,  172,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,    0,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158
     } ;
 
-static yyconst flex_int16_t yy_nxt[440] =
+static yyconst flex_int16_t yy_nxt[438] =
     {   0,
-       12,   13,   14,   13,   15,   16,   12,   17,   18,   12,
-       12,   12,   19,   12,   12,   12,   12,   20,   21,   22,
-       23,   23,   23,   23,   23,   12,   12,   23,   23,   23,
-       23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
-       23,   23,   23,   12,   24,   12,   25,   34,   35,   35,
-       25,   81,   26,   26,   27,   27,   27,   34,   35,   35,
-       82,   28,   36,   36,   36,   53,   54,   29,   28,   28,
-       28,   28,   12,   13,   14,   13,   15,   16,   30,   17,
-       18,   30,   30,   30,   26,   30,   30,   30,   12,   20,
-       21,   22,   31,   31,   31,   31,   31,   32,   12,   31,
-
-       31,   31,   31,   31,   31,   31,   31,   31,   31,   31,
-       31,   31,   31,   31,   31,   12,   24,   12,   36,   36,
-       36,   39,   41,   45,   47,   56,   57,   48,   61,   47,
-       39,  159,   48,   66,   61,   45,   66,   66,   66,  158,
-       46,   40,   49,   59,   50,  157,   51,   49,   52,   50,
-       40,   63,   46,   52,   36,   36,   36,  156,   43,   62,
-       65,   65,   65,   59,  136,   68,  137,   65,   75,   69,
-       69,   69,   70,   71,   65,   65,   65,   65,   70,   71,
-       72,   69,   69,   69,   61,   46,   45,  155,  154,   66,
-       70,   71,   66,   66,   66,  122,   85,   85,   85,   59,
-
-       69,   69,   69,   46,   77,  100,  109,   93,  100,   70,
-       71,  110,  112,  122,  129,  123,  153,   85,   85,   85,
-      135,  135,  135,  148,  148,  160,  135,  135,  135,  152,
-      142,  142,  142,  123,  143,  142,  142,  142,  151,  143,
-      150,  146,  145,  149,  149,   38,   38,   38,   38,   38,
-       38,   38,   38,   42,  144,  141,  140,   42,   42,   44,
-       44,   44,   44,   44,   44,   44,   44,   58,   58,   58,
-       58,   64,  139,   64,   66,  138,  134,   66,  133,   66,
-       66,   67,  132,  131,   67,   67,   67,   67,   73,  130,
-       73,   73,   76,   76,   76,   76,   76,   76,   76,   76,
-
-       78,   78,   78,   78,   78,   78,   78,   78,   91,  160,
-       91,   92,  129,   92,   92,  128,   92,   92,  121,  121,
-      121,  121,  121,  121,  121,  121,  147,  147,  147,  147,
-      147,  147,  147,  147,  127,  126,  125,  124,   61,   61,
-      120,  119,  118,  117,  116,  115,   47,  114,  110,  113,
-      111,  108,  107,  106,   48,  105,  104,   89,  103,  102,
-      101,   99,   98,   97,   96,   95,   94,   79,   77,   90,
-       89,   88,   59,   87,   86,   59,   84,   83,   80,   79,
-       77,   74,  160,   60,   59,   55,   37,  160,   33,   25,
-       26,   25,   11,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160
+       10,   11,   12,   11,   13,   14,   10,   15,   16,   10,
+       10,   10,   17,   10,   10,   10,   10,   18,   19,   20,
+       21,   21,   21,   21,   21,   10,   10,   21,   21,   21,
+       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
+       21,   21,   21,   10,   22,   10,   24,   25,   25,   25,
+       32,   33,   33,  157,   26,   34,   34,   34,   51,   52,
+       27,   26,   26,   26,   26,   10,   11,   12,   11,   13,
+       14,   28,   15,   16,   28,   28,   28,   24,   28,   28,
+       28,   10,   18,   19,   20,   29,   29,   29,   29,   29,
+       30,   10,   29,   29,   29,   29,   29,   29,   29,   29,
+
+       29,   29,   29,   29,   29,   29,   29,   29,   10,   22,
+       10,   23,   34,   34,   34,   37,   39,   43,   32,   33,
+       33,   45,   54,   55,   46,   59,   45,   64,  156,   46,
+       64,   64,   64,   79,   44,   38,   59,   57,  134,   47,
+      135,   48,   80,   49,   47,   50,   48,   99,   61,   43,
+       50,  110,   41,   67,   67,   67,   60,   63,   63,   63,
+       57,  155,   68,   69,   63,   37,   44,   66,   67,   67,
+       67,   63,   63,   63,   63,   73,   59,   68,   69,   70,
+       34,   34,   34,   43,   75,   38,  154,   92,   83,   83,
+       83,   64,   44,  120,   64,   64,   64,   67,   67,   67,
+
+       44,   57,   99,   68,   69,  107,   68,   69,  120,  127,
+      108,  153,  152,  121,   83,   83,   83,  133,  133,  133,
+      146,  133,  133,  133,  146,  140,  140,  140,  121,  141,
+      140,  140,  140,  151,  141,  158,  150,  149,  148,  144,
+      147,  143,  142,  139,  147,   36,   36,   36,   36,   36,
+       36,   36,   36,   40,  138,  137,  136,   40,   40,   42,
+       42,   42,   42,   42,   42,   42,   42,   56,   56,   56,
+       56,   62,  132,   62,   64,  131,  130,   64,  129,   64,
+       64,   65,  128,  158,   65,   65,   65,   65,   71,  127,
+       71,   71,   74,   74,   74,   74,   74,   74,   74,   74,
+
+       76,   76,   76,   76,   76,   76,   76,   76,   89,  126,
+       89,   90,  125,   90,   90,  124,   90,   90,  119,  119,
+      119,  119,  119,  119,  119,  119,  145,  145,  145,  145,
+      145,  145,  145,  145,  123,  122,   59,   59,  118,  117,
+      116,  115,  114,  113,   45,  112,  108,  111,  109,  106,
+      105,  104,   46,  103,   91,   87,  102,  101,  100,   98,
+       97,   96,   95,   94,   93,   77,   75,   91,   88,   87,
+       86,   57,   85,   84,   57,   82,   81,   78,   77,   75,
+       72,  158,   58,   57,   53,   35,  158,   31,   23,   23,
+        9,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158
     } ;
 
-static yyconst flex_int16_t yy_chk[440] =
+static yyconst flex_int16_t yy_chk[438] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    4,    9,    9,    9,
-       10,   50,    4,    5,    5,    5,    5,   10,   10,   10,
-       50,    5,   13,   13,   13,   20,   20,    5,    5,    5,
-        5,    5,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,   14,   14,
-       14,   16,   17,   18,   19,   22,   22,   19,   25,   26,
-       38,  158,   26,   31,   33,   44,   31,   31,   31,  157,
-       18,   16,   19,   31,   19,  156,   19,   26,   19,   26,
-       38,   26,   44,   26,   36,   36,   36,  155,   17,   25,
-       28,   28,   28,   28,  130,   33,  130,   28,   46,   34,
-       34,   34,   91,   91,   28,   28,   28,   28,   34,   34,
-       34,   35,   35,   35,   61,   46,   75,  152,  151,   67,
-       35,   35,   67,   67,   67,  112,   61,   61,   61,   67,
-
-       69,   69,   69,   75,   77,   85,   98,   77,  100,   69,
-       69,   98,  100,  121,  129,  112,  150,   85,   85,   85,
-      135,  135,  135,  143,  147,  149,  129,  129,  129,  146,
-      138,  138,  138,  121,  138,  142,  142,  142,  145,  142,
-      144,  141,  140,  143,  147,  161,  161,  161,  161,  161,
-      161,  161,  161,  162,  139,  137,  136,  162,  162,  163,
-      163,  163,  163,  163,  163,  163,  163,  164,  164,  164,
-      164,  165,  134,  165,  166,  133,  128,  166,  127,  166,
-      166,  167,  126,  125,  167,  167,  167,  167,  168,  124,
-      168,  168,  169,  169,  169,  169,  169,  169,  169,  169,
-
-      170,  170,  170,  170,  170,  170,  170,  170,  171,  123,
-      171,  172,  122,  172,  172,  120,  172,  172,  173,  173,
-      173,  173,  173,  173,  173,  173,  174,  174,  174,  174,
-      174,  174,  174,  174,  119,  118,  117,  116,  114,  113,
-      111,  110,  109,  108,  107,  106,  105,  103,  102,  101,
-       99,   97,   96,   95,   94,   93,   92,   90,   88,   87,
-       86,   84,   83,   82,   81,   80,   79,   78,   76,   71,
-       70,   68,   65,   63,   62,   58,   52,   51,   49,   48,
-       47,   43,   40,   24,   23,   21,   15,   11,    8,    6,
-        3,    2,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160
+        1,    1,    1,    1,    1,    1,    3,    3,    3,    3,
+        7,    7,    7,  156,    3,   11,   11,   11,   18,   18,
+        3,    3,    3,    3,    3,    5,    5,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
+
+        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
+        5,    8,   12,   12,   12,   14,   15,   16,    8,    8,
+        8,   17,   20,   20,   17,   23,   24,   29,  155,   24,
+       29,   29,   29,   48,   16,   14,   31,   29,  128,   17,
+      128,   17,   48,   17,   24,   17,   24,   99,   24,   42,
+       24,   99,   15,   33,   33,   33,   23,   26,   26,   26,
+       26,  154,   33,   33,   26,   36,   42,   31,   32,   32,
+       32,   26,   26,   26,   26,   44,   59,   32,   32,   32,
+       34,   34,   34,   73,   75,   36,  153,   75,   59,   59,
+       59,   65,   44,  110,   65,   65,   65,   67,   67,   67,
+
+       73,   65,   83,   89,   89,   97,   67,   67,  119,  127,
+       97,  150,  149,  110,   83,   83,   83,  133,  133,  133,
+      141,  127,  127,  127,  145,  136,  136,  136,  119,  136,
+      140,  140,  140,  148,  140,  147,  144,  143,  142,  139,
+      141,  138,  137,  135,  145,  159,  159,  159,  159,  159,
+      159,  159,  159,  160,  134,  132,  131,  160,  160,  161,
+      161,  161,  161,  161,  161,  161,  161,  162,  162,  162,
+      162,  163,  126,  163,  164,  125,  124,  164,  123,  164,
+      164,  165,  122,  121,  165,  165,  165,  165,  166,  120,
+      166,  166,  167,  167,  167,  167,  167,  167,  167,  167,
+
+      168,  168,  168,  168,  168,  168,  168,  168,  169,  118,
+      169,  170,  117,  170,  170,  116,  170,  170,  171,  171,
+      171,  171,  171,  171,  171,  171,  172,  172,  172,  172,
+      172,  172,  172,  172,  115,  114,  112,  111,  109,  108,
+      107,  106,  105,  104,  103,  102,  101,  100,   98,   96,
+       95,   94,   93,   92,   90,   88,   86,   85,   84,   82,
+       81,   80,   79,   78,   77,   76,   74,   72,   69,   68,
+       66,   63,   61,   60,   56,   50,   49,   47,   46,   45,
+       41,   38,   22,   21,   19,   13,    9,    6,    4,    2,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158,  158,  158,  158,
+      158,  158,  158,  158,  158,  158,  158
     } ;
 
 static yy_state_type yy_last_accepting_state;
@@ -631,13 +632,13 @@ char *yytext;
 
 
 
-
-#line 38 "dtc-lexer.l"
+#line 37 "dtc-lexer.l"
 #include "dtc.h"
 #include "srcpos.h"
 #include "dtc-parser.tab.h"
 
 YYLTYPE yylloc;
+extern bool treesource_error;
 
 /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
 #define	YY_USER_ACTION \
@@ -659,14 +660,14 @@ static int dts_version = 1;
 				BEGIN(V1); \
 
 static void push_input_file(const char *filename);
-static int pop_input_file(void);
-#line 664 "dtc-lexer.lex.c"
+static bool pop_input_file(void);
+static void lexical_error(const char *fmt, ...);
+#line 666 "dtc-lexer.lex.c"
 
 #define INITIAL 0
-#define INCLUDE 1
-#define BYTESTRING 2
-#define PROPNODENAME 3
-#define V1 4
+#define BYTESTRING 1
+#define PROPNODENAME 2
+#define V1 3
 
 #ifndef YY_NO_UNISTD_H
 /* Special case for "unistd.h", since it is non-ANSI. We include it way
@@ -703,7 +704,7 @@ FILE *yyget_out (void );
 
 void yyset_out  (FILE * out_str  );
 
-int yyget_leng (void );
+yy_size_t yyget_leng (void );
 
 char *yyget_text (void );
 
@@ -852,10 +853,6 @@ YY_DECL
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
     
-#line 67 "dtc-lexer.l"
-
-#line 858 "dtc-lexer.lex.c"
-
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -882,6 +879,11 @@ YY_DECL
 		yy_load_buffer_state( );
 		}
 
+	{
+#line 68 "dtc-lexer.l"
+
+#line 886 "dtc-lexer.lex.c"
+
 	while ( 1 )		/* loops until end-of-file is reached */
 		{
 		yy_cp = (yy_c_buf_p);
@@ -899,7 +901,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				(yy_last_accepting_state) = yy_current_state;
@@ -908,13 +910,13 @@ yy_match:
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
 				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 161 )
+				if ( yy_current_state >= 159 )
 					yy_c = yy_meta[(unsigned int) yy_c];
 				}
 			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 			++yy_cp;
 			}
-		while ( yy_current_state != 160 );
+		while ( yy_current_state != 158 );
 		yy_cp = (yy_last_accepting_cpos);
 		yy_current_state = (yy_last_accepting_state);
 
@@ -937,7 +939,7 @@ do_action:	/* This label is used only to access EOF actions. */
 case 1:
 /* rule 1 can match eol */
 YY_RULE_SETUP
-#line 68 "dtc-lexer.l"
+#line 69 "dtc-lexer.l"
 {
 			char *name = strchr(yytext, '\"') + 1;
 			yytext[yyleng-1] = '\0';
@@ -947,16 +949,16 @@ YY_RULE_SETUP
 case 2:
 /* rule 2 can match eol */
 YY_RULE_SETUP
-#line 74 "dtc-lexer.l"
+#line 75 "dtc-lexer.l"
 {
 			char *line, *tmp, *fn;
 			/* skip text before line # */
 			line = yytext;
-			while (!isdigit(*line))
+			while (!isdigit((unsigned char)*line))
 				line++;
 			/* skip digits in line # */
 			tmp = line;
-			while (!isspace(*tmp))
+			while (!isspace((unsigned char)*tmp))
 				tmp++;
 			/* "NULL"-terminate line # */
 			*tmp = '\0';
@@ -970,11 +972,10 @@ YY_RULE_SETUP
 		}
 	YY_BREAK
 case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(INCLUDE):
 case YY_STATE_EOF(BYTESTRING):
 case YY_STATE_EOF(PROPNODENAME):
 case YY_STATE_EOF(V1):
-#line 95 "dtc-lexer.l"
+#line 96 "dtc-lexer.l"
 {
 			if (!pop_input_file()) {
 				yyterminate();
@@ -984,7 +985,7 @@ case YY_STATE_EOF(V1):
 case 3:
 /* rule 3 can match eol */
 YY_RULE_SETUP
-#line 101 "dtc-lexer.l"
+#line 102 "dtc-lexer.l"
 {
 			DPRINT("String: %s\n", yytext);
 			yylval.data = data_copy_escape_string(yytext+1,
@@ -994,7 +995,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 4:
 YY_RULE_SETUP
-#line 108 "dtc-lexer.l"
+#line 109 "dtc-lexer.l"
 {
 			DPRINT("Keyword: /dts-v1/\n");
 			dts_version = 1;
@@ -1004,7 +1005,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 5:
 YY_RULE_SETUP
-#line 115 "dtc-lexer.l"
+#line 116 "dtc-lexer.l"
 {
 			DPRINT("Keyword: /memreserve/\n");
 			BEGIN_DEFAULT();
@@ -1013,7 +1014,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 6:
 YY_RULE_SETUP
-#line 121 "dtc-lexer.l"
+#line 122 "dtc-lexer.l"
 {
 			DPRINT("Keyword: /bits/\n");
 			BEGIN_DEFAULT();
@@ -1022,7 +1023,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 127 "dtc-lexer.l"
+#line 128 "dtc-lexer.l"
 {
 			DPRINT("Keyword: /delete-property/\n");
 			DPRINT("<PROPNODENAME>\n");
@@ -1032,7 +1033,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 134 "dtc-lexer.l"
+#line 135 "dtc-lexer.l"
 {
 			DPRINT("Keyword: /delete-node/\n");
 			DPRINT("<PROPNODENAME>\n");
@@ -1042,7 +1043,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 141 "dtc-lexer.l"
+#line 142 "dtc-lexer.l"
 {
 			DPRINT("Label: %s\n", yytext);
 			yylval.labelref = xstrdup(yytext);
@@ -1052,27 +1053,54 @@ YY_RULE_SETUP
 	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 148 "dtc-lexer.l"
+#line 149 "dtc-lexer.l"
 {
-			yylval.literal = xstrdup(yytext);
-			DPRINT("Literal: '%s'\n", yylval.literal);
+			char *e;
+			DPRINT("Integer Literal: '%s'\n", yytext);
+
+			errno = 0;
+			yylval.integer = strtoull(yytext, &e, 0);
+
+			assert(!(*e) || !e[strspn(e, "UL")]);
+
+			if (errno == ERANGE)
+				lexical_error("Integer literal '%s' out of range",
+					      yytext);
+			else
+				/* ERANGE is the only strtoull error triggerable
+				 *  by strings matching the pattern */
+				assert(errno == 0);
 			return DT_LITERAL;
 		}
 	YY_BREAK
 case 11:
 /* rule 11 can match eol */
 YY_RULE_SETUP
-#line 154 "dtc-lexer.l"
+#line 168 "dtc-lexer.l"
 {
-			yytext[yyleng-1] = '\0';
-			yylval.literal = xstrdup(yytext+1);
-			DPRINT("Character literal: %s\n", yylval.literal);
+			struct data d;
+			DPRINT("Character literal: %s\n", yytext);
+
+			d = data_copy_escape_string(yytext+1, yyleng-2);
+			if (d.len == 1) {
+				lexical_error("Empty character literal");
+				yylval.integer = 0;
+				return DT_CHAR_LITERAL;
+			}
+
+			yylval.integer = (unsigned char)d.val[0];
+
+			if (d.len > 2)
+				lexical_error("Character literal has %d"
+					      " characters instead of 1",
+					      d.len - 1);
+
 			return DT_CHAR_LITERAL;
 		}
 	YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 161 "dtc-lexer.l"
+#line 189 "dtc-lexer.l"
 {	/* label reference */
 			DPRINT("Ref: %s\n", yytext+1);
 			yylval.labelref = xstrdup(yytext+1);
@@ -1081,7 +1109,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 167 "dtc-lexer.l"
+#line 195 "dtc-lexer.l"
 {	/* new-style path reference */
 			yytext[yyleng-1] = '\0';
 			DPRINT("Ref: %s\n", yytext+2);
@@ -1091,7 +1119,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 174 "dtc-lexer.l"
+#line 202 "dtc-lexer.l"
 {
 			yylval.byte = strtol(yytext, NULL, 16);
 			DPRINT("Byte: %02x\n", (int)yylval.byte);
@@ -1100,7 +1128,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 180 "dtc-lexer.l"
+#line 208 "dtc-lexer.l"
 {
 			DPRINT("/BYTESTRING\n");
 			BEGIN_DEFAULT();
@@ -1109,7 +1137,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 186 "dtc-lexer.l"
+#line 214 "dtc-lexer.l"
 {
 			DPRINT("PropNodeName: %s\n", yytext);
 			yylval.propnodename = xstrdup((yytext[0] == '\\') ?
@@ -1120,7 +1148,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 194 "dtc-lexer.l"
+#line 222 "dtc-lexer.l"
 {
 			DPRINT("Binary Include\n");
 			return DT_INCBIN;
@@ -1129,64 +1157,64 @@ YY_RULE_SETUP
 case 18:
 /* rule 18 can match eol */
 YY_RULE_SETUP
-#line 199 "dtc-lexer.l"
+#line 227 "dtc-lexer.l"
 /* eat whitespace */
 	YY_BREAK
 case 19:
 /* rule 19 can match eol */
 YY_RULE_SETUP
-#line 200 "dtc-lexer.l"
+#line 228 "dtc-lexer.l"
 /* eat C-style comments */
 	YY_BREAK
 case 20:
 /* rule 20 can match eol */
 YY_RULE_SETUP
-#line 201 "dtc-lexer.l"
+#line 229 "dtc-lexer.l"
 /* eat C++-style comments */
 	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 203 "dtc-lexer.l"
+#line 231 "dtc-lexer.l"
 { return DT_LSHIFT; };
 	YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 204 "dtc-lexer.l"
+#line 232 "dtc-lexer.l"
 { return DT_RSHIFT; };
 	YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 205 "dtc-lexer.l"
+#line 233 "dtc-lexer.l"
 { return DT_LE; };
 	YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 206 "dtc-lexer.l"
+#line 234 "dtc-lexer.l"
 { return DT_GE; };
 	YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 207 "dtc-lexer.l"
+#line 235 "dtc-lexer.l"
 { return DT_EQ; };
 	YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 208 "dtc-lexer.l"
+#line 236 "dtc-lexer.l"
 { return DT_NE; };
 	YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 209 "dtc-lexer.l"
+#line 237 "dtc-lexer.l"
 { return DT_AND; };
 	YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 210 "dtc-lexer.l"
+#line 238 "dtc-lexer.l"
 { return DT_OR; };
 	YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 212 "dtc-lexer.l"
+#line 240 "dtc-lexer.l"
 {
 			DPRINT("Char: %c (\\x%02x)\n", yytext[0],
 				(unsigned)yytext[0]);
@@ -1204,10 +1232,10 @@ YY_RULE_SETUP
 	YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 227 "dtc-lexer.l"
+#line 255 "dtc-lexer.l"
 ECHO;
 	YY_BREAK
-#line 1211 "dtc-lexer.lex.c"
+#line 1239 "dtc-lexer.lex.c"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -1337,6 +1365,7 @@ ECHO;
 			"fatal flex scanner internal error--no action found" );
 	} /* end of action switch */
 		} /* end of scanning one token */
+	} /* end of user's declarations */
 } /* end of yylex */
 
 /* yy_get_next_buffer - try to read in a new buffer
@@ -1392,21 +1421,21 @@ static int yy_get_next_buffer (void)
 
 	else
 		{
-			int num_to_read =
+			yy_size_t num_to_read =
 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 
 		while ( num_to_read <= 0 )
 			{ /* Not enough room in the buffer - grow it. */
 
 			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
 
 			int yy_c_buf_p_offset =
 				(int) ((yy_c_buf_p) - b->yy_ch_buf);
 
 			if ( b->yy_is_our_buffer )
 				{
-				int new_size = b->yy_buf_size * 2;
+				yy_size_t new_size = b->yy_buf_size * 2;
 
 				if ( new_size <= 0 )
 					b->yy_buf_size += b->yy_buf_size / 8;
@@ -1437,7 +1466,7 @@ static int yy_get_next_buffer (void)
 
 		/* Read in more data. */
 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), (size_t) num_to_read );
+			(yy_n_chars), num_to_read );
 
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
@@ -1499,7 +1528,7 @@ static int yy_get_next_buffer (void)
 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 			{
 			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 161 )
+			if ( yy_current_state >= 159 )
 				yy_c = yy_meta[(unsigned int) yy_c];
 			}
 		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -1527,13 +1556,13 @@ static int yy_get_next_buffer (void)
 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 		{
 		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 161 )
+		if ( yy_current_state >= 159 )
 			yy_c = yy_meta[(unsigned int) yy_c];
 		}
 	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 160);
+	yy_is_jam = (yy_current_state == 158);
 
-	return yy_is_jam ? 0 : yy_current_state;
+		return yy_is_jam ? 0 : yy_current_state;
 }
 
 #ifndef YY_NO_INPUT
@@ -1560,7 +1589,7 @@ static int yy_get_next_buffer (void)
 
 		else
 			{ /* need more input */
-			int offset = (yy_c_buf_p) - (yytext_ptr);
+			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
 			++(yy_c_buf_p);
 
 			switch ( yy_get_next_buffer(  ) )
@@ -1834,7 +1863,7 @@ void yypop_buffer_state (void)
  */
 static void yyensure_buffer_stack (void)
 {
-	int num_to_alloc;
+	yy_size_t num_to_alloc;
     
 	if (!(yy_buffer_stack)) {
 
@@ -1931,12 +1960,12 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
  * 
  * @return the newly allocated buffer state object.
  */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
 {
 	YY_BUFFER_STATE b;
 	char *buf;
 	yy_size_t n;
-	int i;
+	yy_size_t i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
@@ -2018,7 +2047,7 @@ FILE *yyget_out  (void)
 /** Get the length of the current token.
  * 
  */
-int yyget_leng  (void)
+yy_size_t yyget_leng  (void)
 {
         return yyleng;
 }
@@ -2166,7 +2195,7 @@ void yyfree (void * ptr )
 
 #define YYTABLES_NAME "yytables"
 
-#line 227 "dtc-lexer.l"
+#line 254 "dtc-lexer.l"
 
 
 
@@ -2182,14 +2211,25 @@ static void push_input_file(const char *filename)
 }
 
 
-static int pop_input_file(void)
+static bool pop_input_file(void)
 {
 	if (srcfile_pop() == 0)
-		return 0;
+		return false;
 
 	yypop_buffer_state();
 	yyin = current_srcfile->f;
 
-	return 1;
+	return true;
+}
+
+static void lexical_error(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	srcpos_verror(&yylloc, "Lexical error", fmt, ap);
+	va_end(ap);
+
+	treesource_error = true;
 }