Editing VSMX
Jump to navigation
Jump to search
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
= Description = | = Description = | ||
Virtual Script Machine Instructions (VSMX) | Virtual Script Machine Instructions (VSMX) file (filename extension .jsx, a .js compiled) | ||
*http://endlessparadigm.com/forum/showthread.php?tid=21485 | History: | ||
*http://endlessparadigm.com/forum/showthread.php?tid=21485 | |||
[[Rcomage]] | [[Rcomage]] can compile/decompile .jsx (VSMX) <=> .JS (need to change the VSMX version at offset 0x04 to 01 (PSP?) instead of 02 (PS3?) | ||
<pre> | |||
but it's very buggy and usually doesn't work right | |||
</pre> | |||
*VSMX files are used on: | *VSMX files are used on: | ||
**PSP | **PSP (inside RCO's from video/music UMDs, and two lftv firmware RCO's in flash0/vsh/resource/...) | ||
**PS3 | **PS3 ([[Rich_Appearance_Format_(RAF)|inside RAF's]]: on [[Coldboot.raf]], [[Themes (.p3t)|PS3 themes]] animated) and some PS3 Games? | ||
**PSVita & PS4 (unknown | **PSVita & PS4 (unknown) | ||
= VSMX Structure = | = VSMX Structure = | ||
== Header == | == Header == | ||
Line 54: | Line 56: | ||
== OPCODE Table == | == OPCODE Table == | ||
*Instructions length: 4+4 bytes? (or 3+1+4) | |||
*See [http://pastebin.com/vRCDzXt1 Pastebin] (without the header) of the coldboot. | |||
{| class="wikitable sortable" | |||
{| class="wikitable" | |||
|- | |- | ||
! OpCode<BR />(short) !! Mnemonics<BR />(official) !! Mnemonics<BR />(rcomage) !! group !! Notes | |||
|- | |- | ||
| | | 0x00 || NOP || UNKNOWN_0 || - || - | ||
|- | |- | ||
| | | 0x01 || ASSGN || ASSIGN || Assignment Operators || - | ||
|- | |- | ||
| 0x02 || ADD || ADD || Arithmetic Operators || - | |||
|- | |- | ||
| | | 0x03 || SUB || SUBTRACT || Arithmetic Operators || - | ||
|- | |- | ||
| | | 0x04 || MUL || MULTIPLY || Arithmetic Operators || - | ||
|- | |- | ||
| | | 0x05 || DIV || DIVIDE || Arithmetic Operators || - | ||
|- | |- | ||
| | | 0x06 || MOD || MODULUS || Arithmetic Operators || - | ||
|- | |- | ||
| | | 0x07 || TO_NUMBER || POSITIVE || - || - | ||
|- | |- | ||
| | | 0x08 || CSIGN || NEGATE || - || - | ||
|- | |- | ||
| | | 0x09 || NOT || NOT || - || - | ||
|- | |- | ||
| | | 0x0A || INC || PRE_INCREMENT || Arithmetic Operators || - | ||
|- | |- | ||
| 0x0B || DEC || PRE_DECREMENT || Arithmetic Operators || - | |||
|- | |- | ||
| | | 0x0C || POST_INC || INCREMENT || - || - | ||
|- | |- | ||
| | | 0x0D || POST_DEC || DECREMENT || - || - | ||
|- | |- | ||
| | | 0x0E || CMPEQ || TEST_EQUAL || Compare Operators || - | ||
|- | |- | ||
| | | 0x0F || CMPNEQ || TEST_NOT_EQUAL || Compare Operators || - | ||
|- | |- | ||
| | | 0x10 || CMPSEQ || TEST_IDENTITY || Compare Operators || - | ||
|- | |- | ||
| | | 0x11 || CMPSNEQ || TEST_NON_IDENTITY || Compare Operators || - | ||
|- | |- | ||
| | | 0x12 || CMPLT || TEST_LESS_THAN || Compare Operators || - | ||
|- | |- | ||
| | | 0x13 || CMPLE || TEST_LESS_EQUAL_THAN || Compare Operators || - | ||
|- | |- | ||
| | | 0x14 || CMPGE || TEST_MORE_EQUAL_THAN || Compare Operators || - | ||
|- | |- | ||
| | | 0x15 || CMPGT || TEST_MORE_THAN || Compare Operators || - | ||
|- | |- | ||
| 0x16 || INSTANCEOF || UNKNOWN_16 || - || - | |||
|- | |- | ||
| | | 0x17 || IN || UNKNOWN_17 || - || - | ||
|- | |- | ||
| | | 0x18 || TYPEOF || TYPEOF || - || - | ||
|- | |- | ||
| | | 0x19 || BIT_AND || BINARY_AND || Bitwise Operators || - | ||
|- | |- | ||
| 0x1A || BIT_XOR || BINARY_XOR || Bitwise Operators || - | |||
|- | |- | ||
| | | 0x1B || BIT_OR || BINARY_OR || Bitwise Operators || - | ||
|- | |- | ||
| | | 0x1C || BIT_NOT || BINARY_NOT || Bitwise Operators || - | ||
|- | |- | ||
| | | 0x1D || LSHIFT || LSHIFT || Bitwise Operators || - | ||
|- | |- | ||
| | | 0x1E || S_RSHIFT || RSHIFT || Bitwise Operators || - | ||
|- | |- | ||
| | | 0x1F || U_RSHIFT || UNSIGNED_RSHIFT || - || - | ||
|- | |- | ||
| | | 0x20 || COPY || STACK_PUSH || - || - | ||
|- | |- | ||
| 0x21 || SWAP || UNKNOWN_21 || - || - | |||
|- | |- | ||
| | | 0x22 || REMOVE || END_STATEMENT || - || - | ||
|- | |- | ||
| | | 0x23 || PUSH_UNDEFINED || CONST_NULL || - || - | ||
|- | |- | ||
| | | 0x24 || PUSH_NULL || CONST_EMPTY_ARRAY || - || - | ||
|- | |- | ||
| | | 0x25 || PUSH_BOOL || CONST_BOOL || - || - | ||
|- | |- | ||
| | | 0x26 || PUSH_INT || CONST_INT || - || - | ||
|- | |- | ||
| | | 0x27 || PUSH_FLOAT || CONST_FLOAT || - || - | ||
|- | |- | ||
| 0x28 || PUSH_STRING || CONST_STRING || - || - | |||
|- | |- | ||
| | | 0x29 || PUSH_OBJECT || CONST_OBJECT || - || - | ||
|- | |- | ||
| | | 0x2A || PUSH_FUNC || FUNCTION || - || byte 4 uses a "flag" | ||
|- | |- | ||
| | | 0x2B || PUSH_ARRAY || CONST_ARRAY || - || - | ||
|- | |- | ||
| | | 0x2C || PUSH_THIS || THIS_OBJECT || - || - | ||
|- | |- | ||
| | | 0x2D || PUSH_LOCAL || UNNAMED_VARIABLE || - || - | ||
|- | |- | ||
| 0x2E || PUSH_GLOBAL || NAME || - || - | |||
|- | |- | ||
| | | 0x2F || GETATTR || PROPERTY || - || - | ||
|- | |- | ||
| | | 0x30 || GETATTR_KEEPOBJ || METHOD || - || - | ||
|- | |- | ||
| | | 0x31 || SETATTR || SET || - || - | ||
|- | |- | ||
| | | 0x32 || DELATTR || UNSET || - || - | ||
|- | |- | ||
| | | 0x33 || APPEND_ATTR || OBJECT_ADD_ATTRIBUTE || - || - | ||
|- | |- | ||
| 0x34 || GETITEM || ARRAY_INDEX || - || - | |||
|- | |- | ||
| | | 0x35 || GETITEM_KEEPOBJ || UNKNOWN_35 || - || - | ||
|- | |- | ||
| | | 0x36 || SETITEM || ARRAY_INDEX_ASSIGN || - || - | ||
|- | |- | ||
| | | 0x37 || DELITEM || UNKNOWN_37 || - || - | ||
|- | |- | ||
| 0x38 || APPEND_ITEM || ARRAY_PUSH || - || - | |||
|- | |- | ||
| | | 0x39 || JUMP || JUMP || - || - | ||
|- | |- | ||
| | | 0x3A || JUMPT || JUMP_IF_TRUE || - || - | ||
|- | |- | ||
| | | 0x3B || JUMPF || JUMP_IF_FALSE || - || - | ||
|- | |- | ||
| 0x3C || CALL_FUNC || CALL_FUNCTION || - || - | |||
|- | |- | ||
| | | 0x3D || CALL_METHOD || CALL_METHOD || - || - | ||
|- | |- | ||
| | | 0x3E || CALL_CONSTRUCTOR || CALL_INBUILT / CALL_NEW <!-- different versions of rcomage --> || - || - | ||
|- | |- | ||
| 0x3F || RET || RETURN || - || - | |||
|- | |- | ||
| | | 0x40 || THROW || UNKNOWN_40 || - || - | ||
|- | |- | ||
| | | 0x41 || TRYBLK_IN || UNKNOWN_41 || - || - | ||
|- | |- | ||
| | | 0x42 || TRYBLK_OUT || UNKNOWN_42 || - || - | ||
|- | |- | ||
| | | 0x43 || CATCH_FINALLYBLK_IN || UNKNOWN_43 || - || - | ||
|- | |- | ||
| 0x44 || CATCH_FINALLYBLK_OUT || UNKNOWN_44 || - || - | |||
|- | |- | ||
| 0x45 | | 0x45 || HALT || END_SCRIPT || - || - | ||
|- | |- | ||
| 0x46 || DEBUG_FILE || DEBUG_FILE || - || - | |||
|- | |- | ||
| | | 0x47 || DEBUG_LINE || DEBUG_LINE || - || - | ||
|- | |- | ||
| | | 0x48 || GETITEM_KEEPOBJNAME || UNKNOWN_48 || - || - | ||
|- | |- | ||
! | | 0x49 || PUSH_VECTOR || UNKNOWN_49 / MAKE_FLOAT_ARRAY <!-- different versions of rcomage --> || - || - | ||
|- | |- | ||
| | | 0x4A || GET_VECTOR_ELEMENT || UNKNOWN_4a || - || - | ||
|- | |- | ||
| | | 0x4B || GET_VECTOR_ELEMENT_KEEPVECTOR || UNKNOWN_4b || - || - | ||
|- | |- | ||
| | | 0x4C || ASSGN_VECTOR_ELEMENT || UNKNOWN_4c || - || - | ||
|- | |- | ||
| | | 0x4D || SETATTR_VECTOR_ELEMENT || UNKNOWN_4d || - || - | ||
|- | |- | ||
| 0x4E || SETITEM_VECTOR_ELEMENT || UNKNOWN_4e || - || - | |||
| 0x4E | |||
|- | |- | ||
|} | |} | ||
=== Arithmetic Operators === | === Arithmetic Operators === | ||
May be move later to [[ | May be move later to [[PlayStation_JavaScript]] or make it as template | ||
Arithmetic operators are used to perform arithmetic between variables and/or values. | Arithmetic operators are used to perform arithmetic between variables and/or values. | ||
Line 268: | Line 235: | ||
! OpCode ([[VSMX|VSMX]]) | ! OpCode ([[VSMX|VSMX]]) | ||
! Mnemonics ([[VSMX|VSMX]]) | ! Mnemonics ([[VSMX|VSMX]]) | ||
! Syntax ([[ | ! Syntax ([[PlayStation_JavaScript|PSJS]]) | ||
! Description: | ! Description: | ||
|- | |- | ||
Line 284: | Line 251: | ||
|- | |- | ||
| 0x0B || DEC || -- || Decrement | | 0x0B || DEC || -- || Decrement | ||
|- | |- | ||
|} | |} | ||
Line 303: | Line 266: | ||
! OpCode ([[VSMX|VSMX]]) | ! OpCode ([[VSMX|VSMX]]) | ||
! Mnemonics ([[VSMX|VSMX]]) | ! Mnemonics ([[VSMX|VSMX]]) | ||
! Syntax ([[ | ! Syntax ([[PlayStation_JavaScript|PSJS]]) | ||
! Description: | ! Description: | ||
|- | |- | ||
| 0x19 || BIT_AND || & || AND | | 0x19 || BIT_AND || & || AND | ||
|- | |- | ||
| 0x1B || BIT_OR || <nowiki>|</nowiki> || OR | | 0x1B || BIT_OR || <nowiki>|</nowiki> || OR | ||
|- | |- | ||
| 0x1C || BIT_NOT || ~ || NOT | | 0x1C || BIT_NOT || ~ || NOT | ||
|- | |||
| 0x1A || BIT_XOR || ^ || XOR | |||
|- | |- | ||
| 0x1D || LSHIFT || << || Left Shift | | 0x1D || LSHIFT || << || Left Shift | ||
Line 331: | Line 294: | ||
! OpCode ([[VSMX|VSMX]]) | ! OpCode ([[VSMX|VSMX]]) | ||
! Mnemonics ([[VSMX|VSMX]]) | ! Mnemonics ([[VSMX|VSMX]]) | ||
! Syntax ([[ | ! Syntax ([[PlayStation_JavaScript|PSJS]]) | ||
! Description: | ! Description: | ||
|- | |- | ||
| 0x0E || CMPEQ || == || Equality | | 0x0E || CMPEQ || == || Equality | ||
|- | |||
| 0x10 || CMPSEQ || === || Strict Equal value and equal type | |||
|- | |- | ||
| 0x0F || CMPNEQ || != || Inequality | | 0x0F || CMPNEQ || != || Inequality | ||
|- | |- | ||
| | | 0x11 || CMPSNEQ || !== || Strict not equal value or not equal type | ||
|- | |||
| 0x15 || CMPGT || > || Greater Than | |||
|- | |- | ||
| | | 0x14 || CMPGE || >= || Greater Than or Equal To | ||
|- | |- | ||
| 0x12 || CMPLT || < || Less Than | | 0x12 || CMPLT || < || Less Than | ||
|- | |- | ||
| 0x13 || CMPLE || <= || Less Than or Equal To | | 0x13 || CMPLE || <= || Less Than or Equal To | ||
|- | |- | ||
|} | |} | ||
Line 366: | Line 329: | ||
! OpCode ([[VSMX|VSMX]]) | ! OpCode ([[VSMX|VSMX]]) | ||
! Mnemonics ([[VSMX|VSMX]]) | ! Mnemonics ([[VSMX|VSMX]]) | ||
! Syntax ([[ | ! Syntax ([[PlayStation_JavaScript|PSJS]]) | ||
! Description: | ! Description: | ||
|- | |- | ||
Line 380: | Line 343: | ||
== GLOBAL Table == | == GLOBAL Table == | ||
{{File Formats}}<noinclude>[[Category:Main]]</noinclude> | {{File Formats}}<noinclude>[[Category:Main]]</noinclude> |