152 lines
7.2 KiB
C
152 lines
7.2 KiB
C
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#if !defined(DUK_DEBUGGER_H_INCLUDED)
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#define DUK_DEBUGGER_H_INCLUDED
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/* Debugger protocol version is defined in the public API header. */
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/* Initial bytes for markers. */
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#define DUK_DBG_IB_EOM 0x00
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#define DUK_DBG_IB_REQUEST 0x01
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#define DUK_DBG_IB_REPLY 0x02
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#define DUK_DBG_IB_ERROR 0x03
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#define DUK_DBG_IB_NOTIFY 0x04
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/* Other initial bytes. */
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#define DUK_DBG_IB_INT4 0x10
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#define DUK_DBG_IB_STR4 0x11
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#define DUK_DBG_IB_STR2 0x12
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#define DUK_DBG_IB_BUF4 0x13
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#define DUK_DBG_IB_BUF2 0x14
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#define DUK_DBG_IB_UNUSED 0x15
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#define DUK_DBG_IB_UNDEFINED 0x16
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#define DUK_DBG_IB_NULL 0x17
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#define DUK_DBG_IB_TRUE 0x18
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#define DUK_DBG_IB_FALSE 0x19
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#define DUK_DBG_IB_NUMBER 0x1a
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#define DUK_DBG_IB_OBJECT 0x1b
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#define DUK_DBG_IB_POINTER 0x1c
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#define DUK_DBG_IB_LIGHTFUNC 0x1d
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#define DUK_DBG_IB_HEAPPTR 0x1e
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/* The short string/integer initial bytes starting from 0x60 don't have
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* defines now.
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*/
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/* Error codes. */
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#define DUK_DBG_ERR_UNKNOWN 0x00
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#define DUK_DBG_ERR_UNSUPPORTED 0x01
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#define DUK_DBG_ERR_TOOMANY 0x02
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#define DUK_DBG_ERR_NOTFOUND 0x03
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#define DUK_DBG_ERR_APPLICATION 0x04
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/* Commands and notifys initiated by Duktape. */
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#define DUK_DBG_CMD_STATUS 0x01
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#define DUK_DBG_CMD_UNUSED_2 0x02 /* Duktape 1.x: print notify */
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#define DUK_DBG_CMD_UNUSED_3 0x03 /* Duktape 1.x: alert notify */
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#define DUK_DBG_CMD_UNUSED_4 0x04 /* Duktape 1.x: log notify */
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#define DUK_DBG_CMD_THROW 0x05
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#define DUK_DBG_CMD_DETACHING 0x06
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#define DUK_DBG_CMD_APPNOTIFY 0x07
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/* Commands initiated by debug client. */
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#define DUK_DBG_CMD_BASICINFO 0x10
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#define DUK_DBG_CMD_TRIGGERSTATUS 0x11
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#define DUK_DBG_CMD_PAUSE 0x12
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#define DUK_DBG_CMD_RESUME 0x13
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#define DUK_DBG_CMD_STEPINTO 0x14
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#define DUK_DBG_CMD_STEPOVER 0x15
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#define DUK_DBG_CMD_STEPOUT 0x16
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#define DUK_DBG_CMD_LISTBREAK 0x17
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#define DUK_DBG_CMD_ADDBREAK 0x18
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#define DUK_DBG_CMD_DELBREAK 0x19
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#define DUK_DBG_CMD_GETVAR 0x1a
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#define DUK_DBG_CMD_PUTVAR 0x1b
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#define DUK_DBG_CMD_GETCALLSTACK 0x1c
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#define DUK_DBG_CMD_GETLOCALS 0x1d
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#define DUK_DBG_CMD_EVAL 0x1e
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#define DUK_DBG_CMD_DETACH 0x1f
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#define DUK_DBG_CMD_DUMPHEAP 0x20
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#define DUK_DBG_CMD_GETBYTECODE 0x21
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#define DUK_DBG_CMD_APPREQUEST 0x22
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#define DUK_DBG_CMD_GETHEAPOBJINFO 0x23
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#define DUK_DBG_CMD_GETOBJPROPDESC 0x24
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#define DUK_DBG_CMD_GETOBJPROPDESCRANGE 0x25
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/* The low 8 bits map directly to duk_hobject.h DUK_PROPDESC_FLAG_xxx.
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* The remaining flags are specific to the debugger.
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*/
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#define DUK_DBG_PROPFLAG_SYMBOL (1U << 8)
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#define DUK_DBG_PROPFLAG_HIDDEN (1U << 9)
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#if defined(DUK_USE_DEBUGGER_SUPPORT)
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DUK_INTERNAL_DECL void duk_debug_do_detach(duk_heap *heap);
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DUK_INTERNAL_DECL duk_bool_t duk_debug_read_peek(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_write_flush(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_skip_bytes(duk_hthread *thr, duk_size_t length);
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DUK_INTERNAL_DECL void duk_debug_skip_byte(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_read_bytes(duk_hthread *thr, duk_uint8_t *data, duk_size_t length);
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DUK_INTERNAL_DECL duk_uint8_t duk_debug_read_byte(duk_hthread *thr);
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DUK_INTERNAL_DECL duk_int32_t duk_debug_read_int(duk_hthread *thr);
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DUK_INTERNAL_DECL duk_hstring *duk_debug_read_hstring(duk_hthread *thr);
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/* XXX: exposed duk_debug_read_pointer */
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/* XXX: exposed duk_debug_read_buffer */
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/* XXX: exposed duk_debug_read_hbuffer */
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#if 0
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DUK_INTERNAL_DECL duk_heaphdr *duk_debug_read_heapptr(duk_hthread *thr);
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#endif
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#if defined(DUK_USE_DEBUGGER_INSPECT)
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DUK_INTERNAL_DECL duk_heaphdr *duk_debug_read_any_ptr(duk_hthread *thr);
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#endif
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DUK_INTERNAL_DECL duk_tval *duk_debug_read_tval(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_write_bytes(duk_hthread *thr, const duk_uint8_t *data, duk_size_t length);
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DUK_INTERNAL_DECL void duk_debug_write_byte(duk_hthread *thr, duk_uint8_t x);
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DUK_INTERNAL_DECL void duk_debug_write_unused(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_write_undefined(duk_hthread *thr);
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#if defined(DUK_USE_DEBUGGER_INSPECT)
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DUK_INTERNAL_DECL void duk_debug_write_null(duk_hthread *thr);
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#endif
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DUK_INTERNAL_DECL void duk_debug_write_boolean(duk_hthread *thr, duk_uint_t val);
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DUK_INTERNAL_DECL void duk_debug_write_int(duk_hthread *thr, duk_int32_t x);
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DUK_INTERNAL_DECL void duk_debug_write_uint(duk_hthread *thr, duk_uint32_t x);
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DUK_INTERNAL_DECL void duk_debug_write_string(duk_hthread *thr, const char *data, duk_size_t length);
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DUK_INTERNAL_DECL void duk_debug_write_cstring(duk_hthread *thr, const char *data);
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DUK_INTERNAL_DECL void duk_debug_write_hstring(duk_hthread *thr, duk_hstring *h);
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DUK_INTERNAL_DECL void duk_debug_write_buffer(duk_hthread *thr, const char *data, duk_size_t length);
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DUK_INTERNAL_DECL void duk_debug_write_hbuffer(duk_hthread *thr, duk_hbuffer *h);
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DUK_INTERNAL_DECL void duk_debug_write_pointer(duk_hthread *thr, void *ptr);
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#if defined(DUK_USE_DEBUGGER_DUMPHEAP) || defined(DUK_USE_DEBUGGER_INSPECT)
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DUK_INTERNAL_DECL void duk_debug_write_heapptr(duk_hthread *thr, duk_heaphdr *h);
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#endif
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DUK_INTERNAL_DECL void duk_debug_write_hobject(duk_hthread *thr, duk_hobject *obj);
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DUK_INTERNAL_DECL void duk_debug_write_tval(duk_hthread *thr, duk_tval *tv);
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#if 0 /* unused */
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DUK_INTERNAL_DECL void duk_debug_write_request(duk_hthread *thr, duk_small_uint_t command);
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#endif
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DUK_INTERNAL_DECL void duk_debug_write_reply(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_write_error_eom(duk_hthread *thr, duk_small_uint_t err_code, const char *msg);
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DUK_INTERNAL_DECL void duk_debug_write_notify(duk_hthread *thr, duk_small_uint_t command);
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DUK_INTERNAL_DECL void duk_debug_write_eom(duk_hthread *thr);
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DUK_INTERNAL_DECL duk_uint_fast32_t duk_debug_curr_line(duk_hthread *thr);
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DUK_INTERNAL_DECL void duk_debug_send_status(duk_hthread *thr);
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#if defined(DUK_USE_DEBUGGER_THROW_NOTIFY)
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DUK_INTERNAL_DECL void duk_debug_send_throw(duk_hthread *thr, duk_bool_t fatal);
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#endif
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DUK_INTERNAL_DECL void duk_debug_halt_execution(duk_hthread *thr, duk_bool_t use_prev_pc);
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DUK_INTERNAL_DECL duk_bool_t duk_debug_process_messages(duk_hthread *thr, duk_bool_t no_block);
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DUK_INTERNAL_DECL duk_small_int_t duk_debug_add_breakpoint(duk_hthread *thr, duk_hstring *filename, duk_uint32_t line);
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DUK_INTERNAL_DECL duk_bool_t duk_debug_remove_breakpoint(duk_hthread *thr, duk_small_uint_t breakpoint_index);
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DUK_INTERNAL_DECL duk_bool_t duk_debug_is_attached(duk_heap *heap);
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DUK_INTERNAL_DECL duk_bool_t duk_debug_is_paused(duk_heap *heap);
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DUK_INTERNAL_DECL void duk_debug_set_paused(duk_heap *heap);
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DUK_INTERNAL_DECL void duk_debug_clear_paused(duk_heap *heap);
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DUK_INTERNAL_DECL void duk_debug_clear_pause_state(duk_heap *heap);
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#endif /* DUK_USE_DEBUGGER_SUPPORT */
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#endif /* DUK_DEBUGGER_H_INCLUDED */
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