store_global.c File Reference

Implements the OP_STORE_GLOBAL opcode for storing global variables in the VM. More...

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Functions
	if (idx< 0||idx >=MAX_GLOBALS)
	free_value (vm->globals[idx])

Variables
case	OP_STORE_GLOBAL
Value	v = pop_value(vm)
vm	globals [idx] = v
	break

Detailed Description

Implements the OP_STORE_GLOBAL opcode for storing global variables in the VM.

This file handles the OP_STORE_GLOBAL instruction, which stores a value into a global variable using its index.

Behavior:

• Pops the value from the stack.
• Stores the value into the global variable at the specified index.

Error Handling:

• Exits with an error if the index is out of bounds.

Example: // Bytecode: OP_STORE_GLOBAL 0 // Stack before: [42] // Stack after: []

Definition in file store_global.c.

Function Documentation

free_value()

free_value

(

vm->

globals[idx]

)

if()

if

(

idx< 0||idx >

= MAX_GLOBALS

)

Definition at line 32 of file store_global.c.

Variable Documentation

break

break

Definition at line 42 of file store_global.c.

globals

vm globals[idx] = v

Definition at line 41 of file store_global.c.

OP_STORE_GLOBAL

case OP_STORE_GLOBAL

Definition at line 30 of file store_global.c.

v

Value v = pop_value(vm)

Definition at line 36 of file store_global.c.