Improve the sconfig parser:

- The device tree must start with a chip (not a device)
- It's more clearly visible at which places chip, device, register and resource can be used.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5526 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 39 insertions, 39 deletions

diff --git a/util/sconfig/sconfig.tab.c_shipped b/util/sconfig/sconfig.tab.c_shipped
index 6f155ae8cc..4c78b62de3 100644
--- a/util/sconfig/sconfig.tab.c_shipped
+++ b/util/sconfig/sconfig.tab.c_shipped
@@ -380,12 +380,12 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   22
+#define YYLAST   24
 
 /* YYNTOKENS -- Number of terminals.  */
 #define YYNTOKENS  23
 /* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  12
+#define YYNNTS  11
 /* YYNRULES -- Number of rules.  */
 #define YYNRULES  17
 /* YYNRULES -- Number of states.  */
@@ -436,26 +436,26 @@ static const yytype_uint8 yytranslate[] =
    YYRHS.  */
 static const yytype_uint8 yyprhs[] =
 {
-       0,     0,     3,     4,     7,     9,    11,    14,    17,    18,
-      21,    24,    25,    26,    32,    33,    41,    46
+       0,     0,     3,     4,     7,    10,    13,    16,    17,    20,
+      23,    26,    27,    28,    34,    35,    43,    48
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int8 yyrhs[] =
 {
-      24,     0,    -1,    -1,    25,    26,    -1,    29,    -1,    31,
-      -1,    27,    26,    -1,    27,    34,    -1,    -1,    28,    26,
-      -1,    28,    33,    -1,    -1,    -1,     3,    12,    30,    27,
-       9,    -1,    -1,     4,     7,    22,     6,    32,    28,     9,
-      -1,     8,    22,    10,    22,    -1,     5,    12,    10,    12,
-      -1
+      24,     0,    -1,    -1,    25,    28,    -1,    26,    30,    -1,
+      26,    28,    -1,    26,    33,    -1,    -1,    27,    30,    -1,
+      27,    28,    -1,    27,    32,    -1,    -1,    -1,     3,    12,
+      29,    26,     9,    -1,    -1,     4,     7,    22,     6,    31,
+      27,     9,    -1,     8,    22,    10,    22,    -1,     5,    12,
+      10,    12,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint8 yyrline[] =
 {
-       0,    34,    34,    34,    36,    36,    38,    38,    38,    40,
-      40,    40,    42,    42,    52,    52,    64,    67
+       0,    34,    34,    34,    36,    36,    36,    36,    38,    38,
+      38,    38,    40,    40,    50,    50,    62,    65
 };
 #endif
 
@@ -467,8 +467,8 @@ static const char *const yytname[] =
   "$end", "error", "$undefined", "CHIP", "DEVICE", "REGISTER", "BOOL",
   "BUS", "RESOURCE", "END", "EQUALS", "HEX", "STRING", "PCI", "PNP", "I2C",
   "APIC", "APIC_CLUSTER", "PCI_DOMAIN", "IRQ", "DRQ", "IO", "NUMBER",
-  "$accept", "devtree", "$@1", "devchip", "devices", "devicesorresources",
-  "chip", "@2", "device", "@3", "resource", "registers", 0
+  "$accept", "devtree", "$@1", "chipchildren", "devicechildren", "chip",
+  "@2", "device", "@3", "resource", "registers", 0
 };
 #endif
 
@@ -486,14 +486,14 @@ static const yytype_uint16 yytoknum[] =
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint8 yyr1[] =
 {
-       0,    23,    25,    24,    26,    26,    27,    27,    27,    28,
-      28,    28,    30,    29,    32,    31,    33,    34
+       0,    23,    25,    24,    26,    26,    26,    26,    27,    27,
+      27,    27,    29,    28,    31,    30,    32,    33
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
 static const yytype_uint8 yyr2[] =
 {
-       0,     2,     0,     2,     1,     1,     2,     2,     0,     2,
+       0,     2,     0,     2,     2,     2,     2,     0,     2,     2,
        2,     0,     0,     5,     0,     7,     4,     4
 };
 
@@ -502,35 +502,35 @@ static const yytype_uint8 yyr2[] =
    means the default is an error.  */
 static const yytype_uint8 yydefact[] =
 {
-       2,     0,     0,     1,     0,     0,     3,     4,     5,    12,
-       0,     8,     0,     0,    14,     0,    13,     6,     7,    11,
-       0,     0,     0,     0,    15,     9,    10,    17,     0,     0,
+       2,     0,     0,     1,     0,     3,    12,     7,     0,     0,
+       0,    13,     5,     4,     6,     0,     0,     0,     0,    14,
+      17,    11,     0,     0,    15,     9,     8,    10,     0,     0,
       16
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int8 yydefgoto[] =
 {
-      -1,     1,     2,     6,    13,    21,     7,    11,     8,    19,
-      26,    18
+      -1,     1,     2,     8,    22,     5,     7,    13,    21,    27,
+      14
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -14
+#define YYPACT_NINF -10
 static const yytype_int8 yypact[] =
 {
-     -14,     6,     8,   -14,     2,     9,   -14,   -14,   -14,   -14,
-      -9,   -14,    11,    -2,   -14,     3,   -14,   -14,   -14,   -14,
-      10,     1,     7,    -4,   -14,   -14,   -14,   -14,    12,    -1,
-     -14
+     -10,     6,     5,   -10,    -1,   -10,   -10,   -10,    -2,     8,
+       0,   -10,   -10,   -10,   -10,    -9,     7,    10,     9,   -10,
+     -10,   -10,     1,    -4,   -10,   -10,   -10,   -10,    12,    -3,
+     -10
 };
 
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int8 yypgoto[] =
 {
-     -14,   -14,   -14,   -13,   -14,   -14,   -14,   -14,   -14,   -14,
-     -14,   -14
+     -10,   -10,   -10,   -10,   -10,    -8,   -10,     2,   -10,   -10,
+     -10
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
@@ -540,25 +540,25 @@ static const yytype_int8 yypgoto[] =
 #define YYTABLE_NINF -1
 static const yytype_uint8 yytable[] =
 {
-      17,     4,     5,    15,     4,     5,     3,    16,    25,    23,
-      24,     4,     5,    12,     9,    20,    10,    14,    28,    27,
-      22,    30,    29
+      12,     4,     9,    10,     4,     9,     3,    11,     4,    23,
+      24,     6,    16,    17,    25,    15,    19,    18,    28,    30,
+       0,    20,    29,     0,    26
 };
 
-static const yytype_uint8 yycheck[] =
+static const yytype_int8 yycheck[] =
 {
-      13,     3,     4,     5,     3,     4,     0,     9,    21,     8,
-       9,     3,     4,    22,    12,    12,     7,     6,    22,    12,
-      10,    22,    10
+       8,     3,     4,     5,     3,     4,     0,     9,     3,     8,
+       9,    12,    12,    22,    22,     7,     6,    10,    22,    22,
+      -1,    12,    10,    -1,    22
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {
-       0,    24,    25,     0,     3,     4,    26,    29,    31,    12,
-       7,    30,    22,    27,     6,     5,     9,    26,    34,    32,
-      12,    28,    10,     8,     9,    26,    33,    12,    22,    10,
+       0,    24,    25,     0,     3,    28,    12,    29,    26,     4,
+       5,     9,    28,    30,    33,     7,    12,    22,    10,     6,
+      12,    31,    27,     8,     9,    28,    30,    32,    22,    10,
       22
 };