PSR_C
gr[_REG_CPSR] = tf->tf_spsr & ~PSR_C;
tf->tf_spsr &= ~PSR_C;
frame->tf_spsr &= ~PSR_C; /* carry bit */
frame->tf_spsr |= PSR_C; /* carry bit */
td->td_frame->tf_spsr &= ~PSR_C;
frame->tf_spsr &= ~PSR_C;
frame->tf_spsr |= PSR_C;
mcp->mc_gpregs.gp_spsr = tf->tf_spsr & ~PSR_C;
mcp->mc_gregset[16] = tf->tf_spsr & ~PSR_C;
match = (spsr & PSR_C) != 0;
match = (spsr & (PSR_C | PSR_Z)) == PSR_C;
frame->tf_spsr &= ~PSR_C; /* carry bit */
frame->tf_spsr |= PSR_C; /* carry bit */
res = (frame->tf_spsr & PSR_C) != 0;
res = ((frame->tf_spsr & PSR_C) != 0) &&