xcache
/
xcache
1
0
Fork 0
Code Releases Activity

disassembler, Decompiler: fix catch, ticks 

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@1303 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
3.1
Xuefer 2013-07-12 16:59:43 +00:00
parent beb0ee22d1
commit b2ad347af5
2 changed files with 14 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
lib/Decompiler.class.php
View File

@ -676,7 +676,7 @@ class Decompiler
$op = array(
'op1' => array(),
'op2' => array(),
'op3' => array(),
'result' => array(),
);
foreach ($opcodes[$i] as $name => $value) {
if (preg_match('!^(op1|op2|result)\\.(.*)!', $name, $m)) {
@ -978,7 +978,11 @@ class Decompiler
$catchBodyFirst = $catchOpLine + 1;
$this->dasmBasicBlock($EX, array($catchFirst, $catchOpLine));
$catchOp = &$opcodes[$catchOpLine];
echo $indent, 'catch (', str($this->getOpVal($catchOp['op1'], $EX)), ' ', str($this->getOpVal($catchOp['op2'], $EX)), ") {", PHP_EOL;
echo $indent, 'catch ('
, isset($catchOp['op1']['constant']) ? $catchOp['op1']['constant'] : str($this->getOpVal($catchOp['op1'], $EX))
, ' '
, str($this->getOpVal($catchOp['op2'], $EX))
, ") {", PHP_EOL;
unset($catchOp);
$EX['lastBlock'] = null;
@ -1401,7 +1405,7 @@ class Decompiler
$op2 = $op['op2'];
$res = $op['result'];
$ext = $op['extended_value'];
$currentSourceLine = $op['line'];
$currentSourceLine = $op['lineno'];
$EX['value2constant'][$currentSourceLine] = '__LINE__';
$opname = xcache_get_opcode($opc);
@ -1969,7 +1973,7 @@ class Decompiler
break;
// }}}
case XC_INCLUDE_OR_EVAL: // {{{
$type = $op2['var']; // hack
$type = ZEND_ENGINE_2_4 ? $ext : $op2['var']; // hack
$keyword = $this->includeTypes[$type];
$resvar = "$keyword " . str($this->getOpVal($op1, $EX));
break;
@ -2128,7 +2132,7 @@ class Decompiler
/* always removed by compiler */
break;
case XC_TICKS:
$lastphpop['ticks'] = $this->getOpVal($op1, $EX);
$lastphpop['ticks'] = ZEND_ENGINE_2_4 ? $ext : $this->getOpVal($op1, $EX);
// $EX['tickschanged'] = true;
break;
case XC_RAISE_ABSTRACT_ERROR:
@ -2245,14 +2249,7 @@ class Decompiler
break;
default:
if ($k == 'result') {
var_dump($op);
assert(0);
exit;
}
else {
$d[$kk] = $this->getOpVal($op[$k], $EX);
}
$d[$kk] = $this->getOpVal($op[$k], $EX);
}
}
$d[';'] = $op['extended_value'];

4
xcache/xc_opcode_spec_def.h
View File

@ -132,7 +132,11 @@ static const xc_opcode_spec_t xc_opcode_spec[] = {
OPSPEC( UNUSED, UNUSED, UNUSED, UNUSED) /* 104 EXT_NOP */
OPSPEC( UNUSED, STD, UNUSED, UNUSED) /* 105 TICKS */
OPSPEC(SEND_NOREF, VAR, ARG, UNUSED) /* 106 SEND_VAR_NO_REF */
#ifdef ZEND_ENGINE_2_4
OPSPEC( OPLINE, STD, STD, UNUSED) /* 107 CATCH */
#else
OPSPEC( OPLINE, CLASS, STD, UNUSED) /* 107 CATCH */
#endif
OPSPEC( UNUSED, STD, OPLINE, UNUSED) /* 108 THROW */
OPSPEC( FCLASS, STD, STD, CLASS) /* 109 FETCH_CLASS */
OPSPEC( UNUSED, STD, UNUSED, VAR) /* 110 CLONE */