search for: constant_pool

...of printing "Pool x" diff --git a/libswfdec/swfdec_debugger.c b/libswfdec/swfdec_debugger.c index 7f3546d..c17c315 100644 --- a/libswfdec/swfdec_debugger.c +++ b/libswfdec/swfdec_debugger.c @@ -32,32 +32,138 @@ /*** SwfdecDebuggerScript ***/ +typedef struct { + SwfdecConstantPool * constant_pool; /* current constant pool */ + GArray * commands; /* SwfdecDebuggerCommands parsed so far */ +} ScriptParser; + +static char * +swfdec_debugger_print_push (ScriptParser *parser, const guint8 *data, guint len) +{ + gboolean first = TRUE; + SwfdecBits bits; + GString *string = g_string_new (&quo...

...O_JSVAL (string); - return JS_TRUE; -} - -static void swfdec_value_to_boolean_5 (SwfdecAsContext *cx, jsval val) { if (JSVAL_IS_BOOLEAN (val)) { @@ -407,123 +398,121 @@ swfdec_action_wait_for_frame (SwfdecAsCo swfdec_script_skip_actions (cx, jump); } -#if 0 static void swfdec_action_constant_pool (SwfdecAsContext *cx, guint action, const guint8 *data, guint len) { SwfdecConstantPool *pool; + SwfdecAsFrame *frame; + frame = cx->frame; pool = swfdec_constant_pool_new_from_action (data, len); if (pool == NULL) - return JS_FALSE; - if (cx->fp->constant_pool) - swfd...

...gnome.org> Date: Wed Jan 31 23:33:40 2007 +0100 implement ConstantPool inheritance for DefineFunction diff --git a/libswfdec/swfdec_script.c b/libswfdec/swfdec_script.c index 46ba618..85e6f7c 100644 --- a/libswfdec/swfdec_script.c +++ b/libswfdec/swfdec_script.c @@ -97,6 +97,26 @@ swfdec_constant_pool_free (SwfdecConstan g_ptr_array_free (pool, TRUE); } +/* FIXME: this is a bit hacky */ +static SwfdecBuffer * +swfdec_constant_pool_get_area (SwfdecScript *script, SwfdecConstantPool *pool) +{ + guint8 *start; + SwfdecBuffer *buffer; + guint len; + + if (pool->len == 0) + return NUL...

...ike this and switch the rest of the functions. diff --git a/libswfdec/swfdec_as_frame.c b/libswfdec/swfdec_as_frame.c index e0f6fe2..0c312bf 100644 --- a/libswfdec/swfdec_as_frame.c +++ b/libswfdec/swfdec_as_frame.c @@ -130,7 +130,7 @@ swfdec_as_frame_new (SwfdecAsContext *co if (script->constant_pool) { frame->constant_pool_buffer = swfdec_buffer_ref (script->constant_pool); frame->constant_pool = swfdec_constant_pool_new_from_action ( - script->constant_pool->data, script->constant_pool->length); + script->constant_pool->data, script->constant_pool->l...

...nterp.h" -/*** SUPPORT FUNCTIONS ***/ - +#include <string.h> #include "swfdec_decoder.h" #include "swfdec_movie.h" #include "swfdec_root_movie.h" +/*** CONSTANT POOLS ***/ + +typedef GPtrArray SwfdecConstantPool; + +static SwfdecConstantPool * +swfdec_constant_pool_new_from_action (const guint8 *data, guint len) +{ + guint8 *next; + guint i, n; + GPtrArray *pool; + + if (len < 2) { + SWFDEC_ERROR ("constant pool too small"); + return NULL; + } + n = GUINT16_FROM_LE (*((guint16*) data)); + data += 2; + len -= 2; + pool = g_ptr_array...

...libswfdec/swfdec_script.c index 21c1fff..d8ce1ad 100644 --- a/libswfdec/swfdec_script.c +++ b/libswfdec/swfdec_script.c @@ -3022,6 +3022,10 @@ no_catch: /* Reset sp before freeing stack slots, because our caller may GC soon. */ fp->sp = fp->spbase; fp->spbase = NULL; + if (fp->constant_pool) { + swfdec_constant_pool_free (fp->constant_pool); + fp->constant_pool = NULL; + } js_FreeRawStack(cx, mark); cx->interpLevel--; swfdec_script_unref (script); @@ -3123,8 +3127,6 @@ swfdec_script_execute (SwfdecScript *scr ok = swfdec_script_interpret (script, cx, &f...

...t;next->var_object : thisp; + if (frame->next) + frame->var_object = frame->next->var_object; frame->n_registers = script->n_registers; frame->registers = g_slice_alloc0 (sizeof (SwfdecAsValue) * frame->n_registers); - frame->thisp = thisp; if (script->constant_pool) { frame->constant_pool_buffer = swfdec_buffer_ref (script->constant_pool); frame->constant_pool = swfdec_constant_pool_new_from_action ( @@ -148,16 +145,13 @@ swfdec_as_frame_new (SwfdecAsObject *thi } SwfdecAsFrame * -swfdec_as_frame_new_native (SwfdecAsObject *thisp) +swfd...

...c_debugger.c index 52ae539..141935b 100644 --- a/libswfdec/swfdec_debugger.c +++ b/libswfdec/swfdec_debugger.c @@ -111,11 +111,11 @@ swfdec_debugger_print_push (ScriptParser goto error; } id = type == 8 ? swfdec_bits_get_u8 (&bits) : swfdec_bits_get_u16 (&bits); - s = swfdec_constant_pool_get (parser->constant_pool, id); - if (!s) { + if (id >= swfdec_constant_pool_size (parser->constant_pool)) { SWFDEC_ERROR ("constant pool size too small"); goto error; } + s = swfdec_constant_pool_get (parser->constant_pool, id); g_string_append_c (s...

...JSStackFrame *oldfp, frame; JSObject *obj; JSBool ok; + void *mark; g_return_val_if_fail (script != NULL, JSVAL_VOID); g_return_val_if_fail (SWFDEC_IS_SCRIPTABLE (scriptable), JSVAL_VOID); @@ -2534,8 +2553,8 @@ swfdec_script_execute (SwfdecScript *scr frame.swf = script; frame.constant_pool = NULL; frame.thisp = obj; - frame.argc = frame.nvars = 0; - frame.argv = frame.vars = NULL; + frame.argc = 0; + frame.argv = NULL; frame.annotation = NULL; frame.sharpArray = NULL; frame.rval = JSVAL_VOID; @@ -2549,6 +2568,14 @@ swfdec_script_execute (SwfdecScript *scr frame.dor...

...ecoder *dec = SWFDEC_ROOT_MOVIE (movie)->decoder; + loaded = dec->frames_loaded; + g_assert (loaded <= movie->n_frames); + } else { + loaded = movie->n_frames; + } + if (loaded < frame) + swfdec_script_skip_actions (cx, jump); +} + +#if 0 +static void +swfdec_action_constant_pool (SwfdecAsContext *cx, guint action, const guint8 *data, guint len) +{ + SwfdecConstantPool *pool; + + pool = swfdec_constant_pool_new_from_action (data, len); + if (pool == NULL) + return JS_FALSE; + if (cx->fp->constant_pool) + swfdec_constant_pool_free (cx->fp->constant_pool...

...return JSVAL_VOID; oldfp = cx->fp; - frame.callobj = frame.argsobj = NULL; + frame.callobj = NULL; frame.script = NULL; - frame.varobj = NULL; + frame.varobj = frame.argsobj = NULL; frame.fun = swfdec_script_ensure_function (script, scriptable); frame.swf = script; frame.constant_pool = NULL; @@ -2606,7 +2606,6 @@ swfdec_script_execute (SwfdecScript *scr frame.sharpArray = NULL; frame.rval = JSVAL_VOID; frame.down = NULL; - frame.scopeChain = NULL; frame.pc = NULL; frame.sp = oldfp ? oldfp->sp : NULL; frame.spbase = NULL; @@ -2614,7 +2613,8 @@ swfdec_script...

...iable */ - SwfdecAsObject * original_target;/* original target (used when resetting target) */ - gboolean is_local; /* TRUE if this frame takes local variables */ - SwfdecAsValue * registers; /* the registers */ - guint n_registers; /* number of allocated registers */ - SwfdecConstantPool * constant_pool; /* constant pool currently in use */ - SwfdecBuffer * constant_pool_buffer; /* buffer containing the raw data for constant_pool */ - SwfdecAsValue * stack_begin; /* beginning of stack */ - guint8 * pc; /* program counter on stack */ - /* native function */ -}; - -struct _SwfdecAsFrameClass {...

...pool as empty diff --git a/libswfdec/js/jsinterp.c b/libswfdec/js/jsinterp.c index ce8d014..910087a 100644 --- a/libswfdec/js/jsinterp.c +++ b/libswfdec/js/jsinterp.c @@ -847,6 +847,7 @@ have_fun: frame.sharpArray = NULL; frame.dormantNext = NULL; frame.objAtomMap = NULL; + frame.constant_pool = NULL; /* Compute the 'this' parameter and store it in frame as frame.thisp. */ ok = ComputeThis(cx, thisp, &frame); @@ -1140,6 +1141,7 @@ js_Execute(JSContext *cx, JSObject *chai frame.flags = special; frame.dormantNext = NULL; frame.objAtomMap = NULL; +...

...as_frame_dispose (GObject *object SwfdecAsFrame *frame = SWFDEC_AS_FRAME (object); g_slice_free1 (sizeof (SwfdecAsValue) * frame->n_registers, frame->registers); - if (frame->script) { - swfdec_script_unref (frame->script); - frame->script = NULL; - } if (frame->constant_pool) { swfdec_constant_pool_free (frame->constant_pool); frame->constant_pool = NULL; @@ -285,6 +281,10 @@ swfdec_as_frame_dispose (GObject *object swfdec_as_frame_pop_block (frame); g_array_free (frame->blocks, TRUE); g_slist_free (frame->scope_chain); + if (frame-&gt...

...tring_free (string, TRUE); - return NULL; - } + if (!s) + goto error; g_string_append_c (string, '"'); g_string_append (string, s); g_string_append_c (string, '"'); @@ -108,15 +106,13 @@ swfdec_debugger_print_push (ScriptParser if (!parser->constant_pool) { SWFDEC_ERROR ("no constant pool"); - g_string_free (string, TRUE); - return NULL; + goto error; } id = type == 8 ? swfdec_bits_get_u8 (&bits) : swfdec_bits_get_u16 (&bits); s = swfdec_constant_pool_get (parser->constant_pool, id); if (!s) {...

...n_registers; /* number of registers */ - guint version; /* version of the script */ ++ guint version; /* version of the script */ ++ guint n_registers; /* number of registers */ gpointer debugger; /* debugger owning us or NULL */ /* needed by functions */ SwfdecBuffer * constant_pool; /* constant pool action */ @@@ -78,8 -77,8 +78,8 @@@ SwfdecScript * swfdec_script_new_for_player (SwfdecPlayer * player, SwfdecBits * bits, const char * name, - unsigned int version); - guint version); -void swfdec_script_ref (SwfdecScript *...

Hello, Is there any exist LLVM Target (backend) that support PC relative load and store? If so, what exactly is the instruction? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20191204/c345ac5c/attachment.html>

...s_get_buffer (&org, len); return script; } @@ -2785,7 +2783,8 @@ swfdec_script_unref (SwfdecScript *scrip if (script->refcount > 0) return; - swfdec_buffer_unref (script->buffer); + if (script->buffer) + swfdec_buffer_unref (script->buffer); if (script->constant_pool) swfdec_buffer_unref (script->constant_pool); g_free (script->name); diff-tree f8d83577ae0fca8a750b0ff309faaf205cbe87cc (from 0fecc667a7f73138a1e16b12a0c9c7f4081d369c) Author: Benjamin Otte <otte@gnome.org> Date: Tue Apr 17 11:35:21 2007 +0200 handle 0 bytes of input grac...

...s_get_buffer (&org, len); return script; } @@ -2785,7 +2783,8 @@ swfdec_script_unref (SwfdecScript *scrip if (script->refcount > 0) return; - swfdec_buffer_unref (script->buffer); + if (script->buffer) + swfdec_buffer_unref (script->buffer); if (script->constant_pool) swfdec_buffer_unref (script->constant_pool); g_free (script->name); diff-tree f8d83577ae0fca8a750b0ff309faaf205cbe87cc (from 0fecc667a7f73138a1e16b12a0c9c7f4081d369c) Author: Benjamin Otte <otte@gnome.org> Date: Tue Apr 17 11:35:21 2007 +0200 handle 0 bytes of input grac...

...t * script; /* script being executed */ + SwfdecAsObject * scope; /* scope object coming after this */ + SwfdecAsObject * var_object; /* new variables go here */ + SwfdecAsValue * registers; /* the registers */ + guint n_registers; /* number of allocated registers */ + SwfdecConstantPool * constant_pool; /* constant pool currently in use */ + //SwfdecAsStack * stack; /* variables on the stack */ +}; + +struct _SwfdecAsFrameClass { + SwfdecAsObjectClass object_class; +}; + +GType swfdec_as_frame_get_type (void); + +SwfdecAsFrame * swfdec_as_frame_new (SwfdecAsContext * context, + Swf...