bor.c File Reference

Implements the OP_BOR opcode bitwise OR (uint32). More...

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
	free_value (vb)
	free_value (va)
	push_value (vm, make_int((int64_t)(uint64_t) r))

Variables
case	OP_BOR
Value	va = pop_value(vm)
uint32_t	a = (va.type == VAL_INT) ? (uint32_t)va.i : 0u
uint32_t	b = (vb.type == VAL_INT) ? (uint32_t)vb.i : 0u
uint32_t	r = a | b
	break

Detailed Description

Implements the OP_BOR opcode bitwise OR (uint32).

Opcode snippet included by vm.c. Performs a 32-bit unsigned bitwise OR on two integer operands from the VM stack.

Stack effects:

• pops: b, a
• pushes: (uint32_t)(a | b)

Notes:

• Operands are interpreted as 32-bit unsigned when of type VAL_INT; non-integer values are treated as 0.
• The result is pushed as VAL_INT with the 32-bit value preserved in the low bits.

Definition in file bor.c.

Function Documentation

free_value() [1/2]

free_value

(

va

)

free_value() [2/2]

free_value

(

vb

)

push_value()

push_value	(	vm	,
		make_int((int64_t)(uint64_t) r)	)

Variable Documentation

a

uint32_t a = (va.type == VAL_INT) ? (uint32_t)va.i : 0u

Definition at line 31 of file bor.c.

b

uint32_t b = (vb.type == VAL_INT) ? (uint32_t)vb.i : 0u

Definition at line 32 of file bor.c.

break

break

Definition at line 37 of file bor.c.

OP_BOR

case OP_BOR

Definition at line 28 of file bor.c.

r

uint32_t r = a | b

Definition at line 33 of file bor.c.

va

Value va = pop_value(vm)

Definition at line 30 of file bor.c.