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Fix leave and finish

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This commit is contained in:
Bob Weinand 2015-09-19 14:57:21 +02:00
parent 2f7cc862d7
commit 8eadde40cd
2 changed files with 58 additions and 8 deletions
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23
sapi/phpdbg/phpdbg_prompt.c
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@ -565,11 +565,11 @@ PHPDBG_COMMAND(next) /* {{{ */
} /* }}} */
static void phpdbg_seek_to_end(void) /* {{{ */ {
const zend_op *opline = EG(current_execute_data)->opline;
const zend_op_array *op_array = &EG(current_execute_data)->func->op_array - 1;
const zend_op_array *op_array = &EG(current_execute_data)->func->op_array;
const zend_op *opline = op_array->opcodes;
PHPDBG_G(seek_ex) = EG(current_execute_data);
while (++opline < op_array->opcodes + op_array->last) {
do {
switch (opline->opcode) {
case ZEND_RETURN:
case ZEND_FAST_RET:
@ -580,7 +580,7 @@ static void phpdbg_seek_to_end(void) /* {{{ */ {
zend_hash_index_update_ptr(&PHPDBG_G(seek), (zend_ulong) opline, (void *) opline);
return;
}
}
} while (++opline < op_array->opcodes + op_array->last);
}
/* }}} */
@ -591,8 +591,12 @@ PHPDBG_COMMAND(finish) /* {{{ */
return SUCCESS;
}
PHPDBG_G(flags) |= PHPDBG_IN_FINISH;
phpdbg_seek_to_end();
if (zend_hash_index_exists(&PHPDBG_G(seek), (zend_ulong) EG(current_execute_data)->opline)) {
zend_hash_clean(&PHPDBG_G(seek));
} else {
PHPDBG_G(flags) |= PHPDBG_IN_FINISH;
}
return PHPDBG_FINISH;
} /* }}} */
@ -604,10 +608,15 @@ PHPDBG_COMMAND(leave) /* {{{ */
return SUCCESS;
}
PHPDBG_G(flags) |= PHPDBG_IN_LEAVE;
phpdbg_seek_to_end();
if (zend_hash_index_exists(&PHPDBG_G(seek), (zend_ulong) EG(current_execute_data)->opline)) {
zend_hash_clean(&PHPDBG_G(seek));
phpdbg_notice("leave", "type=\"end\"", "Already at the end of the function");
return SUCCESS;
} else {
PHPDBG_G(flags) |= PHPDBG_IN_LEAVE;
return PHPDBG_LEAVE;
}
} /* }}} */
PHPDBG_COMMAND(frame) /* {{{ */

41
sapi/phpdbg/tests/finish_leave_001.phpt Normal file
View File

@ -0,0 +1,41 @@
--TEST--
test finish and leave commands
--PHPDBG--
b bar
b 5
r
finish
leave
leave
q
--EXPECTF--
[Successful compilation of %s]
prompt> [Breakpoint #0 added at bar]
prompt> [Breakpoint #1 added at %s:5]
prompt> [Breakpoint #0 in bar() at %s:9, hits: 1]
>00009: return "world";
00010: }
00011:
prompt> [Breakpoint #1 at %s:5, hits: 1]
>00005: return ["hello", $other];
00006: }
00007:
prompt> [Breaking for leave at %s:5]
>00005: return ["hello", $other];
00006: }
00007:
prompt> [Already at the end of the function]
prompt>
--FILE--
<?php
function foo() {
$other = bar();
return ["hello", $other];
}
function bar() {
return "world";
}
foo();