def process_imm(trace):
"""Process imm to follow RISC-V standard convention"""
if trace.instr in ['beq', 'bne', 'blt', 'bge', 'bltu', 'bgeu', 'c.beqz',
'c.bnez', 'beqz', 'bnez', 'bgez', 'bltz', 'blez',
'bgtz', 'c.j', 'j', 'c.jal', 'jal']:
idx = trace.operand.rfind(',')
if idx == -1:
imm = trace.operand
imm = str(sint_to_hex(int(imm, 16) - int(trace.pc, 16)))
trace.operand = imm
else:
imm = trace.operand[idx + 1:]
imm = str(sint_to_hex(int(imm, 16) - int(trace.pc, 16)))
trace.operand = trace.operand[0:idx + 1] + imm
def process_imm(instr_name, pc, operands):
"""Process imm to follow RISC-V standard convention"""
if instr_name not in ['beq', 'bne', 'blt', 'bge', 'bltu', 'bgeu', 'c.beqz',
'c.bnez', 'beqz', 'bnez', 'bgez', 'bltz', 'blez',
'bgtz', 'c.j', 'j', 'c.jal', 'jal']:
return operands
idx = operands.rfind(',')
if idx == -1:
imm = operands
return str(sint_to_hex(int(imm, 16) - int(pc, 16)))
imm = operands[idx + 1:]
imm = str(sint_to_hex(int(imm, 16) - int(pc, 16)))
return operands[0:idx + 1] + imm