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Improve breakpoint generator of the debugger. (#1652)

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Now the debugger generates a breakpoint for each function before
its first executable statement. This allows inspecting the function
arguments. Position (line and column) info is also added which
simplifies finding of anonymus functions. Several tests were
update to check more corner cases.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2017-03-13 11:36:34 +01:00
committed by GitHub
parent 57ea06782b
commit 679500b327
30 changed files with 409 additions and 226 deletions
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jerry-core/debugger/jerry-debugger.h
+12 -1
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@@ -172,6 +172,17 @@ typedef struct
uint8_t string[JERRY_DEBUGGER_SEND_MAX (uint8_t)]; /**< string data */
} jerry_debugger_send_string_t;
/**
* Outgoing message: uint32 value.
*/
typedef struct
{
jerry_debugger_send_header_t header; /**< message header */
uint8_t type; /**< type of the message */
uint8_t line[sizeof (uint32_t)]; /**< value data */
uint8_t column[sizeof (uint32_t)]; /**< value data */
} jerry_debugger_send_parse_function_t;
/**
* Outgoing message: byte code compressed pointer.
*/
@@ -277,8 +288,8 @@ void jerry_debugger_send_type (jerry_debugger_header_type_t type);
bool jerry_debugger_send_configuration (uint8_t max_message_size);
void jerry_debugger_send_data (jerry_debugger_header_type_t type, const void *data, size_t size);
bool jerry_debugger_send_string (uint8_t message_type, const uint8_t *string_p, size_t string_length);
void jerry_debugger_send_function_name (const uint8_t *function_name_p, size_t function_name_length);
bool jerry_debugger_send_function_cp (jerry_debugger_header_type_t type, ecma_compiled_code_t *compiled_code_p);
bool jerry_debugger_send_parse_function (uint32_t line, uint32_t column);
#endif /* JERRY_DEBUGGER */