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sconfig: Make cur_bus and cur_parent local to the parser.

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Instead of accessing them globally, pass them as arguments where necessary.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5524 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi
2010-05-05 12:05:25 +00:00
parent 114e7b2990
commit 68befd5d34
4 changed files with 104 additions and 95 deletions
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117
util/sconfig/sconfig.tab.c_shipped
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@@ -90,7 +90,7 @@
#include "sconfig.h"
struct device *cur_parent, *cur_bus;
static struct device *cur_parent, *cur_bus;
@@ -378,18 +378,18 @@ union yyalloc
#endif
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 9
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 23
#define YYLAST 22
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 23
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 11
#define YYNNTS 12
/* YYNRULES -- Number of rules. */
#define YYNRULES 16
#define YYNRULES 17
/* YYNRULES -- Number of states. */
#define YYNSTATES 30
#define YYNSTATES 31
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
@@ -436,25 +436,26 @@ static const yytype_uint8 yytranslate[] =
YYRHS. */
static const yytype_uint8 yyprhs[] =
{
0, 0, 3, 5, 7, 9, 12, 15, 16, 19,
22, 23, 24, 30, 31, 39, 44
0, 0, 3, 4, 7, 9, 11, 14, 17, 18,
21, 24, 25, 26, 32, 33, 41, 46
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
24, 0, -1, 25, -1, 28, -1, 30, -1, 26,
25, -1, 26, 33, -1, -1, 27, 25, -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
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
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint8 yyrline[] =
{
0, 34, 34, 36, 36, 38, 38, 38, 40, 40,
40, 42, 42, 52, 52, 64, 67
0, 34, 34, 34, 36, 36, 38, 38, 38, 40,
40, 40, 42, 42, 52, 52, 64, 67
};
#endif
@@ -466,8 +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",
"$accept", "devtree", "devchip", "devices", "devicesorresources", "chip",
"@1", "device", "@2", "resource", "registers", 0
"$accept", "devtree", "$@1", "devchip", "devices", "devicesorresources",
"chip", "@2", "device", "@3", "resource", "registers", 0
};
#endif
@@ -485,15 +486,15 @@ static const yytype_uint16 yytoknum[] =
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
0, 23, 24, 25, 25, 26, 26, 26, 27, 27,
27, 29, 28, 31, 30, 32, 33
0, 23, 25, 24, 26, 26, 27, 27, 27, 28,
28, 28, 30, 29, 32, 31, 33, 34
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 1, 1, 1, 2, 2, 0, 2, 2,
0, 0, 5, 0, 7, 4, 4
0, 2, 0, 2, 1, 1, 2, 2, 0, 2,
2, 0, 0, 5, 0, 7, 4, 4
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -501,33 +502,35 @@ static const yytype_uint8 yyr2[] =
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
0, 0, 0, 0, 2, 3, 4, 11, 0, 1,
7, 0, 0, 13, 0, 12, 5, 6, 10, 0,
0, 0, 0, 14, 8, 9, 16, 0, 0, 15
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,
16
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] =
{
-1, 3, 4, 12, 20, 5, 10, 6, 18, 25,
17
-1, 1, 2, 6, 13, 21, 7, 11, 8, 19,
26, 18
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -13
#define YYPACT_NINF -14
static const yytype_int8 yypact[] =
{
8, -6, 6, 14, -13, -13, -13, -13, -7, -13,
-13, 10, -2, -13, 5, -13, -13, -13, -13, 9,
1, 11, -4, -13, -13, -13, -13, 12, -1, -13
-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
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] =
{
-13, -13, -12, -13, -13, -13, -13, -13, -13, -13,
-13
-14, -14, -14, -13, -14, -14, -14, -14, -14, -14,
-14, -14
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
@@ -537,25 +540,26 @@ static const yytype_int8 yypgoto[] =
#define YYTABLE_NINF -1
static const yytype_uint8 yytable[] =
{
16, 1, 2, 14, 1, 2, 7, 15, 24, 22,
23, 1, 2, 8, 9, 11, 13, 19, 27, 21,
0, 29, 28, 26
17, 4, 5, 15, 4, 5, 3, 16, 25, 23,
24, 4, 5, 12, 9, 20, 10, 14, 28, 27,
22, 30, 29
};
static const yytype_int8 yycheck[] =
static const yytype_uint8 yycheck[] =
{
12, 3, 4, 5, 3, 4, 12, 9, 20, 8,
9, 3, 4, 7, 0, 22, 6, 12, 22, 10,
-1, 22, 10, 12
13, 3, 4, 5, 3, 4, 0, 9, 21, 8,
9, 3, 4, 22, 12, 12, 7, 6, 22, 12,
10, 22, 10
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
0, 3, 4, 24, 25, 28, 30, 12, 7, 0,
29, 22, 26, 6, 5, 9, 25, 33, 31, 12,
27, 10, 8, 9, 25, 32, 12, 22, 10, 22
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,
22
};
#define yyerrok (yyerrstatus = 0)
@@ -1368,18 +1372,23 @@ yyreduce:
{
case 2:
{ cur_parent = cur_bus = head; ;}
break;
case 3:
{ postprocess_devtree(); ;}
break;
case 11:
case 12:
{
(yyval.device) = new_chip((yyvsp[(2) - (2)].string));
(yyval.device) = new_chip(cur_parent, cur_bus, (yyvsp[(2) - (2)].string));
cur_parent = (yyval.device);
;}
break;
case 12:
case 13:
{
cur_parent = (yyvsp[(3) - (5)].device)->parent;
@@ -1388,16 +1397,16 @@ yyreduce:
;}
break;
case 13:
case 14:
{
(yyval.device) = new_device((yyvsp[(2) - (4)].number), (yyvsp[(3) - (4)].string), (yyvsp[(4) - (4)].number));
(yyval.device) = new_device(cur_parent, cur_bus, (yyvsp[(2) - (4)].number), (yyvsp[(3) - (4)].string), (yyvsp[(4) - (4)].number));
cur_parent = (yyval.device);
cur_bus = (yyval.device);
;}
break;
case 14:
case 15:
{
cur_parent = (yyvsp[(5) - (7)].device)->parent;
@@ -1407,14 +1416,14 @@ yyreduce:
;}
break;
case 15:
{ add_resource((yyvsp[(1) - (4)].number), strtol((yyvsp[(2) - (4)].string), NULL, 0), strtol((yyvsp[(4) - (4)].string), NULL, 0)); ;}
break;
case 16:
{ add_register((yyvsp[(2) - (4)].string), (yyvsp[(4) - (4)].string)); ;}
{ add_resource(cur_parent, (yyvsp[(1) - (4)].number), strtol((yyvsp[(2) - (4)].string), NULL, 0), strtol((yyvsp[(4) - (4)].string), NULL, 0)); ;}
break;
case 17:
{ add_register(cur_parent, (yyvsp[(2) - (4)].string), (yyvsp[(4) - (4)].string)); ;}
break;