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/* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "jcontext.h"
#include "jerryscript-debugger.h"
#include "jerry-debugger.h"
/**
* Checks whether the debugger is connected.
*
* @return true - if the debugger is connected
* false - otherwise
*/
bool
jerry_debugger_is_connected (void)
{
#ifdef JERRY_DEBUGGER
return JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_CONNECTED;
#else
return false;
#endif /* JERRY_DEBUGGER */
} /* jerry_debugger_is_connected */
/**
* Stop execution at the next available breakpoint.
*/
void
jerry_debugger_stop (void)
{
#ifdef JERRY_DEBUGGER
if ((JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_CONNECTED)
&& !(JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_BREAKPOINT_MODE))
{
JERRY_CONTEXT (debugger_flags) = (uint8_t) (JERRY_CONTEXT (debugger_flags) | JERRY_DEBUGGER_VM_STOP);
JERRY_CONTEXT (debugger_stop_context) = NULL;
}
#endif /* JERRY_DEBUGGER */
} /* jerry_debugger_stop */
/**
* Continue execution.
*/
void
jerry_debugger_continue (void)
{
#ifdef JERRY_DEBUGGER
if ((JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_CONNECTED)
&& !(JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_BREAKPOINT_MODE))
{
JERRY_CONTEXT (debugger_flags) = (uint8_t) (JERRY_CONTEXT (debugger_flags) & ~JERRY_DEBUGGER_VM_STOP);
JERRY_CONTEXT (debugger_stop_context) = NULL;
}
#endif /* JERRY_DEBUGGER */
} /* jerry_debugger_continue */
/**
* Sets whether the engine should stop at breakpoints.
*/
void
jerry_debugger_stop_at_breakpoint (bool enable_stop_at_breakpoint) /**< enable/disable stop at breakpoint */
{
#ifdef JERRY_DEBUGGER
if (JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_CONNECTED
&& !(JERRY_CONTEXT (debugger_flags) & JERRY_DEBUGGER_BREAKPOINT_MODE))
{
if (enable_stop_at_breakpoint)
{
JERRY_CONTEXT (debugger_flags) = (uint8_t) (JERRY_CONTEXT (debugger_flags) | JERRY_DEBUGGER_VM_IGNORE);
}
else
{
JERRY_CONTEXT (debugger_flags) = (uint8_t) (JERRY_CONTEXT (debugger_flags) & ~JERRY_DEBUGGER_VM_IGNORE);
}
}
#else /* !JERRY_DEBUGGER */
JERRY_UNUSED (enable_stop_at_breakpoint);
#endif /* JERRY_DEBUGGER */
} /* jerry_debugger_stop_at_breakpoint */
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