Difference between revisions of "Auto Assembler:globalAlloc"
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| − | '''Auto Assembler''' globalAlloc(''Symbol'', ''Size'') | + | [[Category:Assembler]] |
| + | '''Auto Assembler''' globalAlloc(''Symbol'', ''Size'', ''AllocateNearThisAddress'' OPTIONAL) | ||
Allocates a certain amount of memory and registers the specified name. | Allocates a certain amount of memory and registers the specified name. | ||
Using GlobalAlloc in other scripts will then not allocate the memory again, but reuse the already existing memory. | Using GlobalAlloc in other scripts will then not allocate the memory again, but reuse the already existing memory. | ||
(Or allocate it anyhow if found it wasn't allocated yet) | (Or allocate it anyhow if found it wasn't allocated yet) | ||
| + | If 'AllocateNearThisAddress' is specified CE will try to allocate the memory near that address. | ||
| + | This is useful for 64-bit targets where the jump distance could be bigger than 2GB otherwise. | ||
| − | === | + | === Command Parameters === |
{|width="85%" cellpadding="10%" cellpadding="5%" cellspacing="0" border="0" | {|width="85%" cellpadding="10%" cellpadding="5%" cellspacing="0" border="0" | ||
!align="left"|Parameter | !align="left"|Parameter | ||
| Line 18: | Line 21: | ||
|integer | |integer | ||
|The byte size of the memory block to allocate globally | |The byte size of the memory block to allocate globally | ||
| + | |- | ||
| + | |AllocateNearThisAddress | ||
| + | |string | ||
| + | |The address to allocate near if given | ||
|} | |} | ||
| Line 23: | Line 30: | ||
== Examples == | == Examples == | ||
globalAlloc(SomeSymbol, 0x4) | globalAlloc(SomeSymbol, 0x4) | ||
| + | |||
| + | globalAlloc(SomeSymbol, 0x4, SomeAOBSymbol) | ||
| + | |||
| + | globalAlloc(SomeSymbol, 0x1000, Tutorial-x86_64.exe) | ||
| + | |||
| + | globalAlloc(SomeSymbol, $1000, Tutorial-x86_64.exe) | ||
== See also == | == See also == | ||
* [[Cheat_Engine:Auto Assembler|Auto Assembler]] | * [[Cheat_Engine:Auto Assembler|Auto Assembler]] | ||
| + | * [[Auto_Assembler:Commands|Auto Assembler Commands]] | ||
| − | === Related | + | === Related Commands === |
* [[Auto Assembler:aobScan|aobScan]] | * [[Auto Assembler:aobScan|aobScan]] | ||
* [[Auto Assembler:aobScanModule|aobScanModule]] | * [[Auto Assembler:aobScanModule|aobScanModule]] | ||
| Line 43: | Line 57: | ||
* [[Auto Assembler:registerSymbol|registerSymbol]] | * [[Auto Assembler:registerSymbol|registerSymbol]] | ||
* [[Auto Assembler:unregisterSymbol|unregisterSymbol]] | * [[Auto Assembler:unregisterSymbol|unregisterSymbol]] | ||
| − | * [[Auto Assembler:LUA|LUA | + | * [[Auto Assembler:LUA ASM|LUA ASM]] |
| − | |||
Latest revision as of 18:46, 18 March 2019
Auto Assembler globalAlloc(Symbol, Size, AllocateNearThisAddress OPTIONAL)
Allocates a certain amount of memory and registers the specified name. Using GlobalAlloc in other scripts will then not allocate the memory again, but reuse the already existing memory. (Or allocate it anyhow if found it wasn't allocated yet) If 'AllocateNearThisAddress' is specified CE will try to allocate the memory near that address. This is useful for 64-bit targets where the jump distance could be bigger than 2GB otherwise.
Command Parameters[edit]
| Parameter | Type | Description |
|---|---|---|
| Symbol | string | The symbol to allocate globally |
| Size | integer | The byte size of the memory block to allocate globally |
| AllocateNearThisAddress | string | The address to allocate near if given |
Examples[edit]
globalAlloc(SomeSymbol, 0x4)
globalAlloc(SomeSymbol, 0x4, SomeAOBSymbol)
globalAlloc(SomeSymbol, 0x1000, Tutorial-x86_64.exe)
globalAlloc(SomeSymbol, $1000, Tutorial-x86_64.exe)
