R_FP
bp = gregs->gregs[R_FP];
gregs.gregs[R_FP] = addr;
sp = gregs.gregs[R_FP];
fp = pstatus.pr_lwp.pr_reg[R_FP];
uintptr_t fp = Lsp->pr_reg[R_FP];
uintptr_t fp = Lsp->pr_reg[R_FP];
fp = regs[R_FP];
gregs[R_FP] = fp;
if (gregs[R_FP] != fp || gregs[R_PC] != pc) {
fp = gregs[R_FP];
fp = gregs[R_FP];
fp = gregs[R_FP];
gregs[R_FP] = fp;
fp = gregs[R_FP];
fp = regs[R_FP];
gregs[R_FP] = fp;
if (gregs[R_FP] != fp || gregs[R_PC] != pc) {
fp = gregs[R_FP];
fp = gregs[R_FP];
fp = gregs[R_FP];
if ((sp = gregs[R_FP]) == 0)
fp = gregs[R_FP];
if ((sp = gregs[R_FP]) == 0)
fp = dtrace_getreg_win(R_FP, 1);