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trim breaking commands

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This commit is contained in:
krakjoe 2014-02-21 16:18:46 +00:00
parent 78e8690dee
commit fde1e44d62
13 changed files with 346 additions and 386 deletions
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17
dev/phpdbg_lexer.l
View file

@ -35,8 +35,9 @@ T_IF ?i:"if"
WS [ \r\n\t]+ WS [ \r\n\t]+
DIGITS [0-9\.]+ DIGITS [0-9\.]+
ID [^ \r\n\t:#]+ ID [^ \r\n\t:#~]+
OPLINE 0x[a-fA-F0-9]+ ADDR 0x[a-fA-F0-9]+
OPCODE ZEND_([A-Z])+
LITERAL \"(\\.|[^\\"])*\" LITERAL \"(\\.|[^\\"])*\"
INPUT [^\n]+ INPUT [^\n]+
%% %%
@ -45,7 +46,7 @@ INPUT [^\n]+
[#]{1} { return T_POUND; } [#]{1} { return T_POUND; }
[:]{2} { return T_DCOLON; } [:]{2} { return T_DCOLON; }
[:]{1} { return T_COLON; } [:]{1} { return T_COLON; }
[~]{1} { return T_SQUIGGLE; }
{T_EVAL} { {T_EVAL} {
BEGIN(RAW); BEGIN(RAW);
phpdbg_init_param(yylval, EMPTY_PARAM); phpdbg_init_param(yylval, EMPTY_PARAM);
@ -76,10 +77,16 @@ INPUT [^\n]+
yylval->num = atoi(yytext); yylval->num = atoi(yytext);
return T_DIGITS; return T_DIGITS;
} }
{OPLINE} { {ADDR} {
phpdbg_init_param(yylval, ADDR_PARAM); phpdbg_init_param(yylval, ADDR_PARAM);
yylval->addr = strtoul(yytext, NULL, 10); yylval->addr = strtoul(yytext, NULL, 10);
return T_OPLINE; return T_ADDR;
}
{OPCODE} {
phpdbg_init_param(yylval, OP_PARAM);
yylval->str = strndup(yytext, yyleng);
yylval->len = yyleng;
return T_OPCODE;
} }
{LITERAL} { {LITERAL} {
phpdbg_init_param(yylval, STR_PARAM); phpdbg_init_param(yylval, STR_PARAM);

13
dev/phpdbg_parser.y
View file

@ -57,13 +57,15 @@ typedef void* yyscan_t;
%token T_TRUTHY "truthy (true, on, yes or enabled)" %token T_TRUTHY "truthy (true, on, yes or enabled)"
%token T_FALSY "falsy (false, off, no or disabled)" %token T_FALSY "falsy (false, off, no or disabled)"
%token T_STRING "string (some input, perhaps)" %token T_STRING "string (some input, perhaps)"
%token T_SQUIGGLE "~ (squiggle)"
%token T_COLON ": (colon)" %token T_COLON ": (colon)"
%token T_DCOLON ":: (double colon)" %token T_DCOLON ":: (double colon)"
%token T_POUND "# (pound sign)" %token T_POUND "# (pound sign)"
%token T_DIGITS "digits (numbers)" %token T_DIGITS "digits (numbers)"
%token T_LITERAL "literal (string)" %token T_LITERAL "literal (string)"
%token T_OPLINE "opline" %token T_ADDR "address"
%token T_OPCODE "opcode"
%token T_ID "identifier (command or function name)" %token T_ID "identifier (command or function name)"
%token T_INPUT "input (input string or data)" %token T_INPUT "input (input string or data)"
%token T_UNEXPECTED "input" %token T_UNEXPECTED "input"
@ -80,7 +82,11 @@ parameters
; ;
parameter parameter
: T_ID T_COLON T_DIGITS { : T_SQUIGGLE T_DIGITS {
$$.type = OPLINE_PARAM;
$$.num = $2.num;
}
| T_ID T_COLON T_DIGITS {
$$.type = FILE_PARAM; $$.type = FILE_PARAM;
$$.file.name = $1.str; $$.file.name = $1.str;
$$.file.line = $3.num; $$.file.line = $3.num;
@ -117,7 +123,8 @@ parameter
$$.str = $2.str; $$.str = $2.str;
$$.len = $2.len; $$.len = $2.len;
} }
| T_OPLINE { $$ = $1; } | T_OPCODE { $$ = $1; }
| T_ADDR { $$ = $1; }
| T_LITERAL { $$ = $1; } | T_LITERAL { $$ = $1; }
| T_TRUTHY { $$ = $1; } | T_TRUTHY { $$ = $1; }
| T_FALSY { $$ = $1; } | T_FALSY { $$ = $1; }

23
phpdbg.c
View file

@ -268,28 +268,7 @@ static PHP_FUNCTION(phpdbg_break)
} }
phpdbg_parse_param(expr, expr_len, &param TSRMLS_CC); phpdbg_parse_param(expr, expr_len, &param TSRMLS_CC);
phpdbg_do_break(&param TSRMLS_CC);
switch (type) {
case METHOD_PARAM:
phpdbg_do_break_method(&param TSRMLS_CC);
break;
case FILE_PARAM:
phpdbg_do_break_file(&param TSRMLS_CC);
break;
case NUMERIC_PARAM:
phpdbg_do_break_lineno(&param TSRMLS_CC);
break;
case STR_PARAM:
phpdbg_do_break_func(&param TSRMLS_CC);
break;
default: zend_error(
E_WARNING, "unrecognized parameter type %ld", type);
}
phpdbg_clear_param(&param TSRMLS_CC); phpdbg_clear_param(&param TSRMLS_CC);
} else if (EG(current_execute_data) && EG(active_op_array)) { } else if (EG(current_execute_data) && EG(active_op_array)) {

108
phpdbg_break.c
View file

@ -35,64 +35,15 @@ ZEND_EXTERN_MODULE_GLOBALS(phpdbg);
* Commands * Commands
*/ */
const phpdbg_command_t phpdbg_break_commands[] = { const phpdbg_command_t phpdbg_break_commands[] = {
PHPDBG_BREAK_COMMAND_D(file, "specify breakpoint by file:line", 'F', break_file, NULL, "f"), PHPDBG_BREAK_COMMAND_D(address, "specify breakpoint by address", 'a', break_address, NULL, "f"),
PHPDBG_BREAK_COMMAND_D(func, "specify breakpoint by global function name", 'f', break_func, NULL, "s"), PHPDBG_BREAK_COMMAND_D(at, "specify breakpoint by location and condition", 'A', break_at, NULL, "*c"),
PHPDBG_BREAK_COMMAND_D(method, "specify breakpoint by class::method", 'm', break_method, NULL, "m"), PHPDBG_BREAK_COMMAND_D(del, "delete breakpoint by identifier number", 'd', break_del, NULL, "n"),
PHPDBG_BREAK_COMMAND_D(address, "specify breakpoint by address", 'a', break_address, NULL, "a"),
PHPDBG_BREAK_COMMAND_D(op, "specify breakpoint by opcode", 'o', break_op, NULL, "s"),
PHPDBG_BREAK_COMMAND_D(at, "specify breakpoint by location and condition", 'A', break_at, NULL, "*c"),
PHPDBG_BREAK_COMMAND_D(lineno, "specify breakpoint by line of currently executing file", 'l', break_lineno, NULL, "n"),
PHPDBG_BREAK_COMMAND_D(del, "delete breakpoint by identifier number", 'd', break_del, NULL, "n"),
PHPDBG_END_COMMAND PHPDBG_END_COMMAND
}; };
PHPDBG_BREAK(file) /* {{{ */
{
switch (param->type) {
case FILE_PARAM:
phpdbg_set_breakpoint_file(param->file.name, param->file.line TSRMLS_CC);
break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_BREAK(method) /* {{{ */
{
switch (param->type) {
case METHOD_PARAM:
phpdbg_set_breakpoint_method(param->method.class, param->method.name TSRMLS_CC);
break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_BREAK(address) /* {{{ */ PHPDBG_BREAK(address) /* {{{ */
{ {
switch (param->type) { phpdbg_set_breakpoint_file_opline(param->file.name, param->file.line TSRMLS_CC);
case ADDR_PARAM:
phpdbg_set_breakpoint_opline(param->addr TSRMLS_CC);
break;
case NUMERIC_METHOD_PARAM:
phpdbg_set_breakpoint_method_opline(param->method.class, param->method.name, param->num TSRMLS_CC);
break;
case NUMERIC_FUNCTION_PARAM:
phpdbg_set_breakpoint_function_opline(param->str, param->num TSRMLS_CC);
break;
case FILE_PARAM:
phpdbg_set_breakpoint_file_opline(param->file.name, param->file.line TSRMLS_CC);
break;
phpdbg_default_switch_case();
}
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
@ -104,58 +55,9 @@ PHPDBG_BREAK(at) /* {{{ */
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_BREAK(lineno) /* {{{ */
{
switch (param->type) {
case NUMERIC_PARAM: {
if (PHPDBG_G(exec)) {
phpdbg_set_breakpoint_file(phpdbg_current_file(TSRMLS_C), param->num TSRMLS_CC);
} else {
phpdbg_error("Execution context not set!");
}
} break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_BREAK(func) /* {{{ */
{
switch (param->type) {
case STR_PARAM:
phpdbg_set_breakpoint_symbol(param->str, param->len TSRMLS_CC);
break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_BREAK(op) /* {{{ */
{
switch (param->type) {
case STR_PARAM:
phpdbg_set_breakpoint_opcode(param->str, param->len TSRMLS_CC);
break;
phpdbg_default_switch_case();
}
return SUCCESS;
} /* }}} */
PHPDBG_BREAK(del) /* {{{ */ PHPDBG_BREAK(del) /* {{{ */
{ {
switch (param->type) { phpdbg_delete_breakpoint(param->num TSRMLS_CC);
case NUMERIC_PARAM: {
phpdbg_delete_breakpoint(param->num TSRMLS_CC);
} break;
phpdbg_default_switch_case();
}
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */

5
phpdbg_break.h
View file

@ -29,13 +29,8 @@
/** /**
* Printer Forward Declarations * Printer Forward Declarations
*/ */
PHPDBG_BREAK(file);
PHPDBG_BREAK(func);
PHPDBG_BREAK(method);
PHPDBG_BREAK(address); PHPDBG_BREAK(address);
PHPDBG_BREAK(at); PHPDBG_BREAK(at);
PHPDBG_BREAK(op);
PHPDBG_BREAK(lineno);
PHPDBG_BREAK(del); PHPDBG_BREAK(del);
extern const phpdbg_command_t phpdbg_break_commands[]; extern const phpdbg_command_t phpdbg_break_commands[];

10
phpdbg_cmd.c
View file

@ -442,6 +442,14 @@ PHPDBG_API void phpdbg_param_debug(const phpdbg_param_t *param, const char *msg)
fprintf(stderr, "%s COND_PARAM(%s=%lu)\n", msg, param->str, param->len); fprintf(stderr, "%s COND_PARAM(%s=%lu)\n", msg, param->str, param->len);
break; break;
case OP_PARAM:
fprintf(stderr, "%s OP_PARAM(%s=%lu)\n", msg, param->str, param->len);
break;
case OPLINE_PARAM:
fprintf(stderr, "%s OPLINE_PARAM(%ld)\n", msg, param->num);
break;
default: { default: {
/* not yet */ /* not yet */
} }
@ -571,6 +579,8 @@ PHPDBG_API int phpdbg_stack_verify(const phpdbg_command_t *command, phpdbg_param
case 'a': verify_arg("address", top, ADDR_PARAM); break; case 'a': verify_arg("address", top, ADDR_PARAM); break;
case 'f': verify_arg("file:line", top, FILE_PARAM); break; case 'f': verify_arg("file:line", top, FILE_PARAM); break;
case 'c': verify_arg("condition", top, COND_PARAM); break; case 'c': verify_arg("condition", top, COND_PARAM); break;
case 'o': verify_arg("opcode", top, OP_PARAM); break;
case 'O': verify_arg("opline", top, OPLINE_PARAM); break;
case 'b': verify_arg("boolean", top, NUMERIC_PARAM); break; case 'b': verify_arg("boolean", top, NUMERIC_PARAM); break;
case '*': { /* do nothing */ } break; case '*': { /* do nothing */ } break;

2
phpdbg_cmd.h
View file

@ -43,6 +43,8 @@ typedef enum {
EVAL_PARAM, EVAL_PARAM,
SHELL_PARAM, SHELL_PARAM,
COND_PARAM, COND_PARAM,
OP_PARAM,
OPLINE_PARAM,
ORIG_PARAM ORIG_PARAM
} phpdbg_param_type; } phpdbg_param_type;

43
phpdbg_help.c
View file

@ -501,63 +501,48 @@ phpdbg_help_text_t phpdbg_help_text[] = {
"types:" CR CR "types:" CR CR
" **Target** **Alias** **Purpose**" CR " **Target** **Alias** **Purpose**" CR
" **file** **F** specify breakpoint by file:line" CR
" **lineno** **l** specify breakpoint by line of currently executing file" CR
" **func** **f** specify breakpoint by global function name" CR
" **method** **m** specify breakpoint by class::method" CR
" **address** **a** specify breakpoint by address" CR " **address** **a** specify breakpoint by address" CR
" **op** **O** specify breakpoint by opcode" CR
" **at** **A** specify breakpoint by location and condition" CR " **at** **A** specify breakpoint by location and condition" CR
" **del** **d** delete breakpoint by breakpoint identifier number" CR CR " **del** **d** delete breakpoint by breakpoint identifier number" CR CR
"The syntax of the target argument is dependent on the target type and in the case of address, " "**Break at** takes two arguments. The first is any valid target. The second "
"file, func, line and method targets the target keyword or alias is optional and can be omitted." CR CR "is a valid PHP expression which will trigger the break in "
"**Break at** takes two arguments. The first is any valid target as per the file, lineno, func "
"and address types. The second is a valid PHP expression which will trigger the break in "
"execution, if evaluated as true in a boolean context at the specified target." CR CR "execution, if evaluated as true in a boolean context at the specified target." CR CR
"Note that breakpoints can also be disabled and re-enabled by the **set break** command." CR CR "Note that breakpoints can also be disabled and re-enabled by the **set break** command." CR CR
"**Examples**" CR CR "**Examples**" CR CR
" $P break file test.php:100" CR " $P break test.php:100" CR
" $P b F test.php:100" CR
" $P b test.php:100" CR " $P b test.php:100" CR
" Break execution at line 100 of test.php" CR CR " Break execution at line 100 of test.php" CR CR
" $P break lineno 200" CR " $P break 200" CR
" $P b l 200" CR
" $P b 200" CR " $P b 200" CR
" Break execution at line 200 of the currently PHP script file" CR CR " Break execution at line 200 of the currently PHP script file" CR CR
" $P break func \\\\mynamespace\\\\my_function" CR " $P break \\\\mynamespace\\\\my_function" CR
" $P b f \\\\mynamespace\\\\my_function" CR
" $P b \\\\mynamespace\\\\my_function" CR " $P b \\\\mynamespace\\\\my_function" CR
" Break execution on entry to \\\\mynamespace\\\\my_function" CR CR " Break execution on entry to \\\\mynamespace\\\\my_function" CR CR
" $P break method classX::method" CR " $P break classX::method" CR
" $P b m classX::method" CR
" $P b classX::method" CR " $P b classX::method" CR
" Break execution on entry to classX::method" CR CR " Break execution on entry to classX::method" CR CR
" $P break address 0x7ff68f570e08" CR " $P break 0x7ff68f570e08" CR
" $P b a 0x7ff68f570e08" CR
" $P b 0x7ff68f570e08" CR " $P b 0x7ff68f570e08" CR
" Break at the opline at the address 0x7ff68f570e08" CR CR " Break at the opline at the address 0x7ff68f570e08" CR CR
" $P break address my_function#14" CR " $P break my_function#14" CR
" $P b a my_function#14" CR
" $P b my_function#14" CR " $P b my_function#14" CR
" Break at the opline #14 of the function my_function" CR CR " Break at the opline #14 of the function my_function" CR CR
" $P break address \\\\my\\\\class::method#2" CR " $P break \\\\my\\\\class::method#2" CR
" $P b a \\\\my\\\\class::method#2" CR
" $P b \\\\my\\\\class::method#2" CR " $P b \\\\my\\\\class::method#2" CR
" Break at the opline #2 of the method \\\\my\\\\class::method" CR CR " Break at the opline #2 of the method \\\\my\\\\class::method" CR CR
" $P break address test.php#3" CR " $P break address test.php:3" CR
" $P b a test.php#3" CR " $P b a test.php:3" CR
" Break at the opline #3 of test.php" CR CR " Break at the 3rd opline in test.php" CR CR
" $P break if $cnt > 10" CR " $P break if $cnt > 10" CR
" $P b if $cnt > 10" CR " $P b if $cnt > 10" CR
@ -569,8 +554,8 @@ phpdbg_help_text_t phpdbg_help_text[] = {
" $P break at test.php:20 if !isset($x)" CR " $P break at test.php:20 if !isset($x)" CR
" Break at every opcode on line 20 of test.php when the condition evaluates to true" CR CR " Break at every opcode on line 20 of test.php when the condition evaluates to true" CR CR
" $P break op ZEND_ADD" CR " $P break ZEND_ADD" CR
" $P b o ZEND_ADD" CR " $P b ZEND_ADD" CR
" Break on any occurence of the opcode ZEND_ADD" CR CR " Break on any occurence of the opcode ZEND_ADD" CR CR
" $P break del 2" CR " $P break del 2" CR

269
phpdbg_lexer.c
View file

@ -349,8 +349,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
*yy_cp = '\0'; \ *yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp; yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 15 #define YY_NUM_RULES 17
#define YY_END_OF_BUFFER 16 #define YY_END_OF_BUFFER 18
/* This struct is not used in this scanner, /* This struct is not used in this scanner,
but its presence is necessary. */ but its presence is necessary. */
struct yy_trans_info struct yy_trans_info
@ -358,16 +358,16 @@ struct yy_trans_info
flex_int32_t yy_verify; flex_int32_t yy_verify;
flex_int32_t yy_nxt; flex_int32_t yy_nxt;
}; };
static yyconst flex_int16_t yy_accept[73] = static yyconst flex_int16_t yy_accept[80] =
{ 0, { 0,
0, 0, 0, 0, 16, 12, 14, 12, 1, 9, 0, 0, 0, 0, 18, 14, 16, 14, 1, 10,
9, 3, 12, 12, 12, 12, 12, 12, 12, 12, 10, 3, 14, 14, 14, 14, 14, 14, 14, 14,
12, 13, 13, 12, 14, 12, 0, 11, 12, 9, 14, 14, 4, 15, 15, 14, 16, 14, 0, 13,
12, 2, 12, 12, 12, 12, 6, 8, 12, 7, 14, 10, 14, 2, 14, 14, 14, 14, 7, 9,
12, 12, 12, 13, 13, 11, 0, 10, 12, 12, 14, 8, 14, 14, 14, 14, 15, 15, 13, 0,
12, 12, 8, 12, 12, 7, 12, 12, 4, 12, 11, 14, 14, 14, 14, 9, 14, 14, 8, 14,
12, 7, 12, 12, 8, 5, 12, 12, 12, 7, 14, 14, 5, 14, 14, 8, 14, 14, 14, 9,
8, 0 6, 14, 14, 14, 12, 14, 8, 9, 0
} ; } ;
static yyconst flex_int32_t yy_ec[256] = static yyconst flex_int32_t yy_ec[256] =
@ -379,13 +379,13 @@ static yyconst flex_int32_t yy_ec[256] =
1, 1, 1, 1, 1, 6, 1, 7, 8, 8, 1, 1, 1, 1, 1, 6, 1, 7, 8, 8,
8, 8, 8, 8, 8, 8, 8, 9, 1, 1, 8, 8, 8, 8, 8, 8, 8, 9, 1, 1,
1, 1, 1, 1, 10, 11, 12, 13, 14, 15, 1, 1, 1, 1, 10, 11, 12, 13, 14, 15,
1, 16, 17, 1, 1, 18, 1, 19, 20, 1, 16, 17, 18, 16, 16, 19, 16, 20, 21, 16,
1, 21, 22, 23, 24, 25, 1, 1, 26, 1, 16, 22, 23, 24, 25, 26, 16, 16, 27, 28,
1, 27, 1, 1, 1, 1, 28, 29, 12, 30, 1, 29, 1, 1, 30, 1, 31, 32, 33, 34,
31, 32, 1, 33, 34, 1, 1, 35, 1, 36, 35, 36, 1, 37, 38, 1, 1, 39, 1, 40,
37, 1, 1, 38, 39, 40, 41, 42, 1, 43, 41, 1, 1, 42, 43, 44, 45, 46, 1, 47,
44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 48, 1, 1, 1, 1, 49, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@ -402,97 +402,113 @@ static yyconst flex_int32_t yy_ec[256] =
1, 1, 1, 1, 1 1, 1, 1, 1, 1
} ; } ;
static yyconst flex_int32_t yy_meta[45] = static yyconst flex_int32_t yy_meta[50] =
{ 0, { 0,
1, 2, 3, 1, 2, 1, 1, 1, 2, 1, 1, 2, 3, 1, 2, 1, 1, 1, 2, 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, 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, 2
} ; } ;
static yyconst flex_int16_t yy_base[78] = static yyconst flex_int16_t yy_base[85] =
{ 0, { 0,
0, 0, 43, 45, 135, 0, 47, 49, 187, 49, 0, 0, 48, 50, 139, 0, 52, 54, 246, 54,
53, 96, 45, 44, 54, 51, 47, 53, 54, 50, 58, 129, 49, 48, 59, 55, 51, 60, 56, 55,
59, 0, 72, 0, 75, 89, 77, 0, 97, 101, 64, 123, 246, 0, 79, 0, 82, 104, 72, 0,
110, 187, 73, 87, 91, 92, 0, 0, 96, 0, 109, 109, 152, 246, 79, 79, 88, 85, 0, 0,
99, 90, 104, 0, 130, 187, 100, 0, 119, 123, 105, 0, 107, 98, 102, 110, 0, 124, 246, 92,
118, 115, 0, 126, 131, 0, 135, 130, 0, 135, 0, 118, 118, 112, 109, 0, 115, 121, 0, 73,
132, 0, 133, 141, 0, 0, 142, 144, 145, 0, 125, 129, 0, 126, 136, 0, 49, 150, 156, 0,
0, 187, 175, 64, 178, 181, 183 0, 182, 176, 199, 0, 200, 0, 0, 246, 234,
70, 237, 240, 242
} ; } ;
static yyconst flex_int16_t yy_def[78] = static yyconst flex_int16_t yy_def[85] =
{ 0, { 0,
72, 1, 73, 73, 72, 74, 72, 75, 72, 74, 79, 1, 80, 80, 79, 81, 79, 82, 79, 81,
74, 72, 74, 74, 74, 74, 74, 74, 74, 74, 81, 79, 81, 81, 81, 81, 81, 81, 81, 81,
74, 76, 76, 74, 72, 75, 77, 74, 75, 74, 81, 81, 79, 83, 83, 81, 79, 82, 84, 81,
74, 72, 74, 74, 74, 74, 74, 74, 74, 74, 82, 81, 81, 79, 81, 81, 81, 81, 81, 81,
74, 74, 74, 76, 76, 72, 77, 31, 74, 74, 81, 81, 81, 81, 81, 81, 83, 83, 79, 84,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 33, 81, 81, 81, 81, 81, 81, 81, 81, 81,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
74, 0, 72, 72, 72, 72, 72 81, 81, 81, 81, 72, 81, 81, 81, 0, 79,
79, 79, 79, 79
} ; } ;
static yyconst flex_int16_t yy_nxt[232] = static yyconst flex_int16_t yy_nxt[296] =
{ 0, { 0,
6, 7, 7, 8, 9, 10, 11, 10, 12, 6, 6, 7, 7, 8, 9, 10, 11, 10, 12, 6,
6, 6, 13, 14, 15, 6, 16, 6, 17, 18, 6, 6, 13, 14, 15, 6, 6, 16, 6, 17,
6, 19, 20, 6, 6, 21, 6, 6, 6, 13, 18, 6, 19, 20, 6, 6, 21, 22, 6, 6,
14, 15, 6, 16, 6, 17, 18, 6, 19, 20, 6, 6, 6, 13, 14, 15, 6, 16, 6, 17,
6, 6, 6, 21, 23, 7, 23, 7, 25, 25, 18, 6, 19, 20, 6, 6, 6, 21, 23, 25,
27, 27, 28, 27, 30, 30, 30, 27, 30, 30, 7, 25, 7, 27, 27, 29, 29, 30, 29, 32,
30, 33, 34, 36, 24, 37, 38, 39, 35, 41, 32, 32, 29, 32, 32, 32, 35, 36, 38, 39,
42, 40, 43, 45, 25, 29, 25, 25, 33, 34, 26, 40, 43, 37, 41, 49, 44, 45, 72, 42,
46, 36, 37, 38, 39, 35, 41, 42, 40, 43, 48, 27, 31, 27, 27, 67, 35, 36, 53, 38,
27, 27, 28, 27, 49, 31, 50, 27, 27, 72, 39, 40, 43, 37, 79, 41, 44, 54, 45, 42,
51, 27, 72, 47, 32, 27, 30, 30, 30, 52, 50, 52, 29, 55, 33, 29, 29, 30, 29, 53,
53, 49, 54, 55, 50, 29, 48, 48, 51, 48, 29, 79, 29, 29, 32, 32, 32, 29, 54, 56,
48, 48, 48, 48, 48, 56, 52, 53, 57, 54, 57, 52, 58, 55, 59, 48, 27, 61, 62, 60,
55, 45, 25, 58, 72, 59, 60, 48, 48, 48, 63, 64, 31, 65, 66, 68, 46, 34, 79, 70,
48, 48, 56, 61, 62, 63, 57, 64, 65, 66, 56, 57, 58, 79, 59, 79, 79, 69, 61, 62,
67, 58, 59, 60, 68, 69, 70, 71, 72, 72, 63, 64, 29, 65, 71, 66, 68, 29, 51, 51,
61, 62, 72, 63, 64, 65, 66, 67, 72, 72, 70, 51, 51, 51, 51, 51, 51, 69, 73, 74,
72, 68, 69, 70, 71, 22, 22, 22, 26, 26, 79, 79, 79, 79, 71, 79, 79, 79, 79, 79,
26, 44, 44, 27, 27, 27, 5, 72, 72, 72, 79, 79, 51, 51, 51, 51, 51, 51, 73, 76,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 74, 75, 75, 75, 75, 75, 75, 75, 75, 75,
75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
76, 77, 78, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 77, 78, 24, 24, 24, 28, 28, 28,
47, 47, 29, 29, 29, 5, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79
72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72
} ; } ;
static yyconst flex_int16_t yy_chk[232] = static yyconst flex_int16_t yy_chk[296] =
{ 0, { 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, 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, 3, 3, 4, 4, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
8, 8, 8, 8, 10, 10, 10, 8, 11, 11, 3, 4, 4, 7, 7, 8, 8, 8, 8, 10,
11, 13, 14, 15, 74, 16, 17, 18, 14, 19, 10, 10, 8, 11, 11, 11, 13, 14, 15, 16,
20, 18, 21, 23, 23, 8, 25, 25, 13, 14, 81, 17, 19, 14, 18, 29, 20, 21, 67, 18,
27, 15, 16, 17, 18, 14, 19, 20, 18, 21, 25, 25, 8, 27, 27, 60, 13, 14, 36, 15,
26, 26, 26, 26, 33, 11, 34, 26, 29, 29, 16, 17, 19, 14, 50, 18, 20, 37, 21, 18,
35, 29, 47, 27, 12, 29, 30, 30, 30, 36, 29, 35, 8, 38, 11, 28, 28, 28, 28, 36,
39, 33, 41, 42, 34, 26, 31, 31, 35, 31, 31, 31, 28, 31, 32, 32, 32, 31, 37, 41,
31, 31, 31, 31, 31, 43, 36, 39, 49, 41, 43, 35, 44, 38, 45, 48, 48, 52, 53, 46,
42, 45, 45, 50, 5, 51, 52, 31, 31, 31, 54, 55, 28, 57, 58, 61, 22, 12, 5, 64,
31, 31, 43, 54, 55, 57, 49, 58, 60, 61, 41, 43, 44, 0, 45, 0, 0, 62, 52, 53,
63, 50, 51, 52, 64, 67, 68, 69, 0, 0, 54, 55, 28, 57, 65, 58, 61, 31, 33, 33,
54, 55, 0, 57, 58, 60, 61, 63, 0, 0, 64, 33, 33, 33, 33, 33, 33, 62, 68, 69,
0, 64, 67, 68, 69, 73, 73, 73, 75, 75, 0, 0, 0, 0, 65, 0, 0, 0, 0, 0,
75, 76, 76, 77, 77, 77, 72, 72, 72, 72, 0, 0, 33, 33, 33, 33, 33, 33, 68, 73,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 69, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 73, 74, 76, 0, 0, 0, 0, 0, 0, 0,
72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
72 0, 0, 74, 76, 80, 80, 80, 82, 82, 82,
83, 83, 84, 84, 84, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79
} ; } ;
/* The intent behind this definition is that it'll catch /* The intent behind this definition is that it'll catch
@ -518,7 +534,7 @@ static yyconst flex_int16_t yy_chk[232] =
#include <string.h> #include <string.h>
#define YY_NO_UNISTD_H 1 #define YY_NO_UNISTD_H 1
#line 522 "sapi/phpdbg/phpdbg_lexer.c" #line 538 "sapi/phpdbg/phpdbg_lexer.c"
#define INITIAL 0 #define INITIAL 0
#define RAW 1 #define RAW 1
@ -756,9 +772,9 @@ YY_DECL
register int yy_act; register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
#line 42 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 43 "sapi/phpdbg/dev/phpdbg_lexer.l"
#line 762 "sapi/phpdbg/phpdbg_lexer.c" #line 778 "sapi/phpdbg/phpdbg_lexer.c"
yylval = yylval_param; yylval = yylval_param;
@ -813,13 +829,13 @@ yy_match:
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{ {
yy_current_state = (int) yy_def[yy_current_state]; yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 73 ) if ( yy_current_state >= 80 )
yy_c = yy_meta[(unsigned int) yy_c]; yy_c = yy_meta[(unsigned int) yy_c];
} }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp; ++yy_cp;
} }
while ( yy_current_state != 72 ); while ( yy_current_state != 79 );
yy_cp = yyg->yy_last_accepting_cpos; yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state; yy_current_state = yyg->yy_last_accepting_state;
@ -841,86 +857,101 @@ do_action: /* This label is used only to access EOF actions. */
case 1: case 1:
YY_RULE_SETUP YY_RULE_SETUP
#line 45 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 46 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ return T_POUND; } { return T_POUND; }
YY_BREAK YY_BREAK
case 2: case 2:
YY_RULE_SETUP YY_RULE_SETUP
#line 46 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 47 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ return T_DCOLON; } { return T_DCOLON; }
YY_BREAK YY_BREAK
case 3: case 3:
YY_RULE_SETUP YY_RULE_SETUP
#line 47 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 48 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ return T_COLON; } { return T_COLON; }
YY_BREAK YY_BREAK
case 4: case 4:
YY_RULE_SETUP YY_RULE_SETUP
#line 49 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 49 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ return T_SQUIGGLE; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 50 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
BEGIN(RAW); BEGIN(RAW);
phpdbg_init_param(yylval, EMPTY_PARAM); phpdbg_init_param(yylval, EMPTY_PARAM);
return T_EVAL; return T_EVAL;
} }
YY_BREAK YY_BREAK
case 5: case 6:
YY_RULE_SETUP YY_RULE_SETUP
#line 54 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 55 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
BEGIN(RAW); BEGIN(RAW);
phpdbg_init_param(yylval, EMPTY_PARAM); phpdbg_init_param(yylval, EMPTY_PARAM);
return T_SHELL; return T_SHELL;
} }
YY_BREAK YY_BREAK
case 6: case 7:
YY_RULE_SETUP YY_RULE_SETUP
#line 59 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 60 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
BEGIN(RAW); BEGIN(RAW);
phpdbg_init_param(yylval, EMPTY_PARAM); phpdbg_init_param(yylval, EMPTY_PARAM);
return T_IF; return T_IF;
} }
YY_BREAK YY_BREAK
case 7: case 8:
YY_RULE_SETUP YY_RULE_SETUP
#line 64 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 65 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, NUMERIC_PARAM); phpdbg_init_param(yylval, NUMERIC_PARAM);
yylval->num = 1; yylval->num = 1;
return T_TRUTHY; return T_TRUTHY;
} }
YY_BREAK YY_BREAK
case 8: case 9:
YY_RULE_SETUP YY_RULE_SETUP
#line 69 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 70 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, NUMERIC_PARAM); phpdbg_init_param(yylval, NUMERIC_PARAM);
yylval->num = 0; yylval->num = 0;
return T_FALSY; return T_FALSY;
} }
YY_BREAK YY_BREAK
case 9: case 10:
YY_RULE_SETUP YY_RULE_SETUP
#line 74 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 75 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, NUMERIC_PARAM); phpdbg_init_param(yylval, NUMERIC_PARAM);
yylval->num = atoi(yytext); yylval->num = atoi(yytext);
return T_DIGITS; return T_DIGITS;
} }
YY_BREAK YY_BREAK
case 10: case 11:
YY_RULE_SETUP YY_RULE_SETUP
#line 79 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 80 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, ADDR_PARAM); phpdbg_init_param(yylval, ADDR_PARAM);
yylval->addr = strtoul(yytext, NULL, 10); yylval->addr = strtoul(yytext, NULL, 10);
return T_OPLINE; return T_ADDR;
} }
YY_BREAK YY_BREAK
case 11: case 12:
/* rule 11 can match eol */
YY_RULE_SETUP YY_RULE_SETUP
#line 84 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 85 "sapi/phpdbg/dev/phpdbg_lexer.l"
{
phpdbg_init_param(yylval, OP_PARAM);
yylval->str = strndup(yytext, yyleng);
yylval->len = yyleng;
return T_OPCODE;
}
YY_BREAK
case 13:
/* rule 13 can match eol */
YY_RULE_SETUP
#line 91 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, STR_PARAM); phpdbg_init_param(yylval, STR_PARAM);
yylval->str = strndup(yytext, yyleng); yylval->str = strndup(yytext, yyleng);
@ -928,9 +959,9 @@ YY_RULE_SETUP
return T_LITERAL; return T_LITERAL;
} }
YY_BREAK YY_BREAK
case 12: case 14:
YY_RULE_SETUP YY_RULE_SETUP
#line 90 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 97 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, STR_PARAM); phpdbg_init_param(yylval, STR_PARAM);
yylval->str = strndup(yytext, yyleng); yylval->str = strndup(yytext, yyleng);
@ -939,9 +970,9 @@ YY_RULE_SETUP
} }
YY_BREAK YY_BREAK
case 13: case 15:
YY_RULE_SETUP YY_RULE_SETUP
#line 97 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 104 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ {
phpdbg_init_param(yylval, STR_PARAM); phpdbg_init_param(yylval, STR_PARAM);
yylval->str = strndup(yytext, yyleng); yylval->str = strndup(yytext, yyleng);
@ -950,18 +981,18 @@ YY_RULE_SETUP
return T_INPUT; return T_INPUT;
} }
YY_BREAK YY_BREAK
case 14: case 16:
/* rule 14 can match eol */ /* rule 16 can match eol */
YY_RULE_SETUP YY_RULE_SETUP
#line 104 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 111 "sapi/phpdbg/dev/phpdbg_lexer.l"
{ /* ignore whitespace */ } { /* ignore whitespace */ }
YY_BREAK YY_BREAK
case 15: case 17:
YY_RULE_SETUP YY_RULE_SETUP
#line 105 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 112 "sapi/phpdbg/dev/phpdbg_lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" ); YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK YY_BREAK
#line 965 "sapi/phpdbg/phpdbg_lexer.c" #line 996 "sapi/phpdbg/phpdbg_lexer.c"
case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(RAW): case YY_STATE_EOF(RAW):
yyterminate(); yyterminate();
@ -1257,7 +1288,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{ {
yy_current_state = (int) yy_def[yy_current_state]; yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 73 ) if ( yy_current_state >= 80 )
yy_c = yy_meta[(unsigned int) yy_c]; yy_c = yy_meta[(unsigned int) yy_c];
} }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@ -1286,11 +1317,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{ {
yy_current_state = (int) yy_def[yy_current_state]; yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 73 ) if ( yy_current_state >= 80 )
yy_c = yy_meta[(unsigned int) yy_c]; yy_c = yy_meta[(unsigned int) yy_c];
} }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 72); yy_is_jam = (yy_current_state == 79);
return yy_is_jam ? 0 : yy_current_state; return yy_is_jam ? 0 : yy_current_state;
} }
@ -2126,7 +2157,7 @@ void yyfree (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables" #define YYTABLES_NAME "yytables"
#line 105 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 112 "sapi/phpdbg/dev/phpdbg_lexer.l"

2
phpdbg_lexer.h
View file

@ -338,7 +338,7 @@ extern int yylex \
#undef YY_DECL #undef YY_DECL
#endif #endif
#line 105 "sapi/phpdbg/dev/phpdbg_lexer.l" #line 112 "sapi/phpdbg/dev/phpdbg_lexer.l"
#line 345 "sapi/phpdbg/phpdbg_lexer.h" #line 345 "sapi/phpdbg/phpdbg_lexer.h"

217
phpdbg_parser.c
View file

@ -153,15 +153,17 @@ typedef void* yyscan_t;
T_TRUTHY = 261, T_TRUTHY = 261,
T_FALSY = 262, T_FALSY = 262,
T_STRING = 263, T_STRING = 263,
T_COLON = 264, T_SQUIGGLE = 264,
T_DCOLON = 265, T_COLON = 265,
T_POUND = 266, T_DCOLON = 266,
T_DIGITS = 267, T_POUND = 267,
T_LITERAL = 268, T_DIGITS = 268,
T_OPLINE = 269, T_LITERAL = 269,
T_ID = 270, T_ADDR = 270,
T_INPUT = 271, T_OPCODE = 271,
T_UNEXPECTED = 272 T_ID = 272,
T_INPUT = 273,
T_UNEXPECTED = 274
}; };
#endif #endif
@ -179,7 +181,7 @@ typedef int YYSTYPE;
/* Line 343 of yacc.c */ /* Line 343 of yacc.c */
#line 183 "sapi/phpdbg/phpdbg_parser.c" #line 185 "sapi/phpdbg/phpdbg_parser.c"
#ifdef short #ifdef short
# undef short # undef short
@ -396,22 +398,22 @@ union yyalloc
#endif /* !YYCOPY_NEEDED */ #endif /* !YYCOPY_NEEDED */
/* YYFINAL -- State number of the termination state. */ /* YYFINAL -- State number of the termination state. */
#define YYFINAL 19 #define YYFINAL 22
/* YYLAST -- Last index in YYTABLE. */ /* YYLAST -- Last index in YYTABLE. */
#define YYLAST 22 #define YYLAST 25
/* YYNTOKENS -- Number of terminals. */ /* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 18 #define YYNTOKENS 20
/* YYNNTS -- Number of nonterminals. */ /* YYNNTS -- Number of nonterminals. */
#define YYNNTS 4 #define YYNNTS 4
/* YYNRULES -- Number of rules. */ /* YYNRULES -- Number of rules. */
#define YYNRULES 18 #define YYNRULES 20
/* YYNRULES -- Number of states. */ /* YYNRULES -- Number of states. */
#define YYNSTATES 26 #define YYNSTATES 29
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2 #define YYUNDEFTOK 2
#define YYMAXUTOK 272 #define YYMAXUTOK 274
#define YYTRANSLATE(YYX) \ #define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@ -446,7 +448,7 @@ static const yytype_uint8 yytranslate[] =
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17 15, 16, 17, 18, 19
}; };
#if YYDEBUG #if YYDEBUG
@ -454,25 +456,28 @@ static const yytype_uint8 yytranslate[] =
YYRHS. */ YYRHS. */
static const yytype_uint8 yyprhs[] = static const yytype_uint8 yyprhs[] =
{ {
0, 0, 3, 5, 6, 8, 11, 15, 19, 25, 0, 0, 3, 5, 6, 8, 11, 14, 18, 22,
29, 31, 33, 35, 37, 39, 41, 44, 47 28, 32, 35, 38, 41, 43, 45, 47, 49, 51,
53
}; };
/* YYRHS -- A `-1'-separated list of the rules' RHS. */ /* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] = static const yytype_int8 yyrhs[] =
{ {
19, 0, -1, 20, -1, -1, 21, -1, 20, 21, 21, 0, -1, 22, -1, -1, 23, -1, 22, 23,
-1, 15, 9, 12, -1, 15, 10, 15, -1, 15, -1, 9, 13, -1, 17, 10, 13, -1, 17, 11,
10, 15, 11, 12, -1, 15, 11, 12, -1, 14, 17, -1, 17, 11, 17, 12, 13, -1, 17, 12,
-1, 13, -1, 6, -1, 7, -1, 12, -1, 15, 13, -1, 5, 18, -1, 3, 18, -1, 4, 18,
-1, 5, 16, -1, 3, 16, -1, 4, 16, -1 -1, 16, -1, 15, -1, 14, -1, 6, -1, 7,
-1, 13, -1, 17, -1
}; };
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint8 yyrline[] = static const yytype_uint8 yyrline[] =
{ {
0, 73, 73, 74, 78, 79, 83, 88, 93, 99, 0, 75, 75, 76, 80, 81, 85, 89, 94, 99,
104, 105, 106, 107, 108, 109, 110, 111, 112 105, 111, 116, 121, 126, 127, 128, 129, 130, 131,
132
}; };
#endif #endif
@ -484,9 +489,9 @@ static const char *const yytname[] =
"$end", "error", "$undefined", "\"eval\"", "\"shell\"", "$end", "error", "$undefined", "\"eval\"", "\"shell\"",
"\"if (condition)\"", "\"truthy (true, on, yes or enabled)\"", "\"if (condition)\"", "\"truthy (true, on, yes or enabled)\"",
"\"falsy (false, off, no or disabled)\"", "\"falsy (false, off, no or disabled)\"",
"\"string (some input, perhaps)\"", "\": (colon)\"", "\"string (some input, perhaps)\"", "\"~ (squiggle)\"", "\": (colon)\"",
"\":: (double colon)\"", "\"# (pound sign)\"", "\"digits (numbers)\"", "\":: (double colon)\"", "\"# (pound sign)\"", "\"digits (numbers)\"",
"\"literal (string)\"", "\"opline\"", "\"literal (string)\"", "\"address\"", "\"opcode\"",
"\"identifier (command or function name)\"", "\"identifier (command or function name)\"",
"\"input (input string or data)\"", "\"input\"", "$accept", "input", "\"input (input string or data)\"", "\"input\"", "$accept", "input",
"parameters", "parameter", 0 "parameters", "parameter", 0
@ -499,22 +504,24 @@ static const char *const yytname[] =
static const yytype_uint16 yytoknum[] = static const yytype_uint16 yytoknum[] =
{ {
0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272 265, 266, 267, 268, 269, 270, 271, 272, 273, 274
}; };
# endif # endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] = static const yytype_uint8 yyr1[] =
{ {
0, 18, 19, 19, 20, 20, 21, 21, 21, 21, 0, 20, 21, 21, 22, 22, 23, 23, 23, 23,
21, 21, 21, 21, 21, 21, 21, 21, 21 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23
}; };
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] = static const yytype_uint8 yyr2[] =
{ {
0, 2, 1, 0, 1, 2, 3, 3, 5, 3, 0, 2, 1, 0, 1, 2, 2, 3, 3, 5,
1, 1, 1, 1, 1, 1, 2, 2, 2 3, 2, 2, 2, 1, 1, 1, 1, 1, 1,
1
}; };
/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
@ -522,31 +529,31 @@ static const yytype_uint8 yyr2[] =
means the default is an error. */ means the default is an error. */
static const yytype_uint8 yydefact[] = static const yytype_uint8 yydefact[] =
{ {
3, 0, 0, 0, 12, 13, 14, 11, 10, 15, 3, 0, 0, 0, 17, 18, 0, 19, 16, 15,
0, 2, 4, 17, 18, 16, 0, 0, 0, 1, 14, 20, 0, 2, 4, 12, 13, 11, 6, 0,
5, 6, 7, 9, 0, 8 0, 0, 1, 5, 7, 8, 10, 0, 9
}; };
/* YYDEFGOTO[NTERM-NUM]. */ /* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] = static const yytype_int8 yydefgoto[] =
{ {
-1, 10, 11, 12 -1, 12, 13, 14
}; };
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */ STATE-NUM. */
#define YYPACT_NINF -9 #define YYPACT_NINF -14
static const yytype_int8 yypact[] = static const yytype_int8 yypact[] =
{ {
-3, -8, -2, -1, -9, -9, -9, -9, -9, -4, -3, -13, -11, -10, -14, -14, -4, -14, -14, -14,
13, -3, -9, -9, -9, -9, 4, 2, 6, -9, -14, 5, 18, -3, -14, -14, -14, -14, -14, 6,
-9, -9, 8, -9, 9, -9 3, 8, -14, -14, -14, 10, -14, 11, -14
}; };
/* YYPGOTO[NTERM-NUM]. */ /* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] = static const yytype_int8 yypgoto[] =
{ {
-9, -9, -9, 11 -14, -14, -14, 12
}; };
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
@ -555,31 +562,31 @@ static const yytype_int8 yypgoto[] =
#define YYTABLE_NINF -1 #define YYTABLE_NINF -1
static const yytype_uint8 yytable[] = static const yytype_uint8 yytable[] =
{ {
1, 2, 3, 4, 5, 16, 17, 18, 13, 6, 1, 2, 3, 4, 5, 15, 6, 16, 17, 18,
7, 8, 9, 19, 14, 15, 21, 22, 23, 24, 7, 8, 9, 10, 11, 19, 20, 21, 22, 24,
0, 25, 20 25, 26, 27, 0, 28, 23
}; };
#define yypact_value_is_default(yystate) \ #define yypact_value_is_default(yystate) \
((yystate) == (-9)) ((yystate) == (-14))
#define yytable_value_is_error(yytable_value) \ #define yytable_value_is_error(yytable_value) \
YYID (0) YYID (0)
static const yytype_int8 yycheck[] = static const yytype_int8 yycheck[] =
{ {
3, 4, 5, 6, 7, 9, 10, 11, 16, 12, 3, 4, 5, 6, 7, 18, 9, 18, 18, 13,
13, 14, 15, 0, 16, 16, 12, 15, 12, 11, 13, 14, 15, 16, 17, 10, 11, 12, 0, 13,
-1, 12, 11 17, 13, 12, -1, 13, 13
}; };
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */ symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] = static const yytype_uint8 yystos[] =
{ {
0, 3, 4, 5, 6, 7, 12, 13, 14, 15, 0, 3, 4, 5, 6, 7, 9, 13, 14, 15,
19, 20, 21, 16, 16, 16, 9, 10, 11, 0, 16, 17, 21, 22, 23, 18, 18, 18, 13, 10,
21, 12, 15, 12, 11, 12 11, 12, 0, 23, 13, 17, 13, 12, 13
}; };
#define yyerrok (yyerrstatus = 0) #define yyerrok (yyerrstatus = 0)
@ -1428,21 +1435,31 @@ yyreduce:
case 4: case 4:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 78 "sapi/phpdbg/dev/phpdbg_parser.y" #line 80 "sapi/phpdbg/dev/phpdbg_parser.y"
{ phpdbg_stack_push(stack, &(yyvsp[(1) - (1)])); } { phpdbg_stack_push(stack, &(yyvsp[(1) - (1)])); }
break; break;
case 5: case 5:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 79 "sapi/phpdbg/dev/phpdbg_parser.y" #line 81 "sapi/phpdbg/dev/phpdbg_parser.y"
{ phpdbg_stack_push(stack, &(yyvsp[(2) - (2)])); } { phpdbg_stack_push(stack, &(yyvsp[(2) - (2)])); }
break; break;
case 6: case 6:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 83 "sapi/phpdbg/dev/phpdbg_parser.y" #line 85 "sapi/phpdbg/dev/phpdbg_parser.y"
{
(yyval).type = OPLINE_PARAM;
(yyval).num = (yyvsp[(2) - (2)]).num;
}
break;
case 7:
/* Line 1806 of yacc.c */
#line 89 "sapi/phpdbg/dev/phpdbg_parser.y"
{ {
(yyval).type = FILE_PARAM; (yyval).type = FILE_PARAM;
(yyval).file.name = (yyvsp[(1) - (3)]).str; (yyval).file.name = (yyvsp[(1) - (3)]).str;
@ -1450,10 +1467,10 @@ yyreduce:
} }
break; break;
case 7: case 8:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 88 "sapi/phpdbg/dev/phpdbg_parser.y" #line 94 "sapi/phpdbg/dev/phpdbg_parser.y"
{ {
(yyval).type = METHOD_PARAM; (yyval).type = METHOD_PARAM;
(yyval).method.class = (yyvsp[(1) - (3)]).str; (yyval).method.class = (yyvsp[(1) - (3)]).str;
@ -1461,96 +1478,116 @@ yyreduce:
} }
break; break;
case 8:
/* Line 1806 of yacc.c */
#line 93 "sapi/phpdbg/dev/phpdbg_parser.y"
{
(yyval).type = NUMERIC_METHOD_PARAM;
(yyval).method.class = (yyvsp[(1) - (5)]).str;
(yyval).method.name = (yyvsp[(3) - (5)]).str;
(yyval).num = (yyvsp[(5) - (5)]).num;
}
break;
case 9: case 9:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 99 "sapi/phpdbg/dev/phpdbg_parser.y" #line 99 "sapi/phpdbg/dev/phpdbg_parser.y"
{ {
(yyval).type = NUMERIC_FUNCTION_PARAM; (yyval).type = NUMERIC_METHOD_PARAM;
(yyval).str = (yyvsp[(1) - (3)]).str; (yyval).method.class = (yyvsp[(1) - (5)]).str;
(yyval).num = (yyvsp[(3) - (3)]).num; (yyval).method.name = (yyvsp[(3) - (5)]).str;
(yyval).num = (yyvsp[(5) - (5)]).num;
} }
break; break;
case 10: case 10:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 104 "sapi/phpdbg/dev/phpdbg_parser.y" #line 105 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } {
(yyval).type = NUMERIC_FUNCTION_PARAM;
(yyval).str = (yyvsp[(1) - (3)]).str;
(yyval).len = (yyvsp[(1) - (3)]).len;
(yyval).num = (yyvsp[(3) - (3)]).num;
}
break; break;
case 11: case 11:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 105 "sapi/phpdbg/dev/phpdbg_parser.y" #line 111 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } {
(yyval).type = COND_PARAM;
(yyval).str = (yyvsp[(2) - (2)]).str;
(yyval).len = (yyvsp[(2) - (2)]).len;
}
break; break;
case 12: case 12:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 106 "sapi/phpdbg/dev/phpdbg_parser.y" #line 116 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } {
(yyval).type = EVAL_PARAM;
(yyval).str = (yyvsp[(2) - (2)]).str;
(yyval).len = (yyvsp[(2) - (2)]).len;
}
break; break;
case 13: case 13:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 107 "sapi/phpdbg/dev/phpdbg_parser.y" #line 121 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } {
(yyval).type = SHELL_PARAM;
(yyval).str = (yyvsp[(2) - (2)]).str;
(yyval).len = (yyvsp[(2) - (2)]).len;
}
break; break;
case 14: case 14:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 108 "sapi/phpdbg/dev/phpdbg_parser.y" #line 126 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } { (yyval) = (yyvsp[(1) - (1)]); }
break; break;
case 15: case 15:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 109 "sapi/phpdbg/dev/phpdbg_parser.y" #line 127 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); } { (yyval) = (yyvsp[(1) - (1)]); }
break; break;
case 16: case 16:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 110 "sapi/phpdbg/dev/phpdbg_parser.y" #line 128 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(2) - (2)]); (yyval).type = COND_PARAM; } { (yyval) = (yyvsp[(1) - (1)]); }
break; break;
case 17: case 17:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 111 "sapi/phpdbg/dev/phpdbg_parser.y" #line 129 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(2) - (2)]); (yyval).type = EVAL_PARAM; } { (yyval) = (yyvsp[(1) - (1)]); }
break; break;
case 18: case 18:
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 112 "sapi/phpdbg/dev/phpdbg_parser.y" #line 130 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(2) - (2)]); (yyval).type = SHELL_PARAM; } { (yyval) = (yyvsp[(1) - (1)]); }
break;
case 19:
/* Line 1806 of yacc.c */
#line 131 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); }
break;
case 20:
/* Line 1806 of yacc.c */
#line 132 "sapi/phpdbg/dev/phpdbg_parser.y"
{ (yyval) = (yyvsp[(1) - (1)]); }
break; break;
/* Line 1806 of yacc.c */ /* Line 1806 of yacc.c */
#line 1554 "sapi/phpdbg/phpdbg_parser.c" #line 1591 "sapi/phpdbg/phpdbg_parser.c"
default: break; default: break;
} }
/* User semantic actions sometimes alter yychar, and that requires /* User semantic actions sometimes alter yychar, and that requires
@ -1781,6 +1818,6 @@ yyreturn:
/* Line 2067 of yacc.c */ /* Line 2067 of yacc.c */
#line 115 "sapi/phpdbg/dev/phpdbg_parser.y" #line 135 "sapi/phpdbg/dev/phpdbg_parser.y"

20
phpdbg_parser.h
View file

@ -58,15 +58,17 @@ typedef void* yyscan_t;
T_TRUTHY = 261, T_TRUTHY = 261,
T_FALSY = 262, T_FALSY = 262,
T_STRING = 263, T_STRING = 263,
T_COLON = 264, T_SQUIGGLE = 264,
T_DCOLON = 265, T_COLON = 265,
T_POUND = 266, T_DCOLON = 266,
T_DIGITS = 267, T_POUND = 267,
T_LITERAL = 268, T_DIGITS = 268,
T_OPLINE = 269, T_LITERAL = 269,
T_ID = 270, T_ADDR = 270,
T_INPUT = 271, T_OPCODE = 271,
T_UNEXPECTED = 272 T_ID = 272,
T_INPUT = 273,
T_UNEXPECTED = 274
}; };
#endif #endif

3
phpdbg_prompt.c
View file

@ -784,6 +784,9 @@ PHPDBG_COMMAND(break) /* {{{ */
case STR_PARAM: case STR_PARAM:
phpdbg_set_breakpoint_symbol(param->str, param->len TSRMLS_CC); phpdbg_set_breakpoint_symbol(param->str, param->len TSRMLS_CC);
break; break;
case OP_PARAM:
phpdbg_set_breakpoint_opcode(param->str, param->len TSRMLS_CC);
break;
phpdbg_default_switch_case(); phpdbg_default_switch_case();
} }