# The OS/K Team licenses this file to you under the MIT license.
# See the LICENSE file in the project root for more information.

#---------------------------------------------------------------------------#
# Jump instructions                                                         #
#---------------------------------------------------------------------------#

#
# Jump (JMP) instruction
#
#       RIP = $1
#
j ri
jmp ri

#
# RCX-dependent jump (LOOP) instruction
#
#       IF (RCX > 0) THEN
#           RCX = RCX - 1
#           RIP = $1
#       FI  
#
loop ri

#
# Conditional absolute jumps (B)
#
#       COMPARE($1, $2)
#
#       IF (COND) THEN
#           RIP = $3
#       FI
#
# Sets CF, OF, ZF and SF according to the comparison's results
#
# This instruction is special in that the COND field specified is not evaluated
# before the instruction is executed, but after the comparison it effectuates
#
# Suffixing B with the REP suffix results in undefined behavior
#
b rm ri ri