Loading Values - Algorand Specifications
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Algorand Specifications
Opcodes for getting data onto the stack.
Some of these have immediate data in the byte or bytes after the opcode.
| OPCODE | DESCRIPTION |
|---|---|
intcblock uint ... |
prepare block of uint64 constants for use by intc |
intc i |
Ith constant from intcblock |
intc_0 |
constant 0 from intcblock |
intc_1 |
constant 1 from intcblock |
intc_2 |
constant 2 from intcblock |
intc_3 |
constant 3 from intcblock |
pushint uint |
immediate UINT |
pushints uint ... |
push sequence of immediate uints to stack in the order they appear (first uint being deepest) |
bytecblock bytes ... |
prepare block of byte-array constants for use by bytec |
bytec i |
Ith constant from bytecblock |
bytec_0 |
constant 0 from bytecblock |
bytec_1 |
constant 1 from bytecblock |
bytec_2 |
constant 2 from bytecblock |
bytec_3 |
constant 3 from bytecblock |
pushbytes bytes |
immediate BYTES |
pushbytess bytes ... |
push sequences of immediate byte arrays to stack (first byte array being deepest) |
bzero |
zero filled byte-array of length A |
arg n |
Nth LogicSig argument |
arg_0 |
LogicSig argument 0 |
arg_1 |
LogicSig argument 1 |
arg_2 |
LogicSig argument 2 |
arg_3 |
LogicSig argument 3 |
args |
Ath LogicSig argument |
txn f |
field F of current transaction |
gtxn t f |
field F of the Tth transaction in the current group |
txna f i |
Ith value of the array field F of the current transaction |
txnas f |
Ath value of the array field F of the current transaction |
gtxna t f i |
Ith value of the array field F from the Tth transaction in the current group |
gtxnas t f |
Ath value of the array field F from the Tth transaction in the current group |
gtxns f |
field F of the Ath transaction in the current group |
gtxnsa f i |
Ith value of the array field F from the Ath transaction in the current group |
gtxnsas f |
Bth value of the array field F from the Ath transaction in the current group |
global f |
global field F |
load i |
Ith scratch space value. All scratch spaces are 0 at program start. |
loads |
Ath scratch space value. All scratch spaces are 0 at program start. |
store i |
store A to the Ith scratch space |
stores |
store B to the Ath scratch space |
gload t i |
Ith scratch space value of the Tth transaction in the current group |
gloads i |
Ith scratch space value of the Ath transaction in the current group |
gloadss |
Bth scratch space value of the Ath transaction in the current group |
gaid t |
ID of the asset or application created in the Tth transaction of the current group |
gaids |
ID of the asset or application created in the Ath transaction of the current group |