taglinefilesource code
usp114arch/alpha/boot/main.cpcb_va->usp = 0;
usp100arch/alpha/kernel/process.cint alpha_clone(unsigned long clone_flags, unsigned long usp,
usp103arch/alpha/kernel/process.cif (!usp)
usp104arch/alpha/kernel/process.cusp = rdusp();
usp105arch/alpha/kernel/process.creturn do_fork(clone_flags, usp, (struct pt_regs *) (swstack+1));
usp119arch/alpha/kernel/process.cvoid copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
usp140arch/alpha/kernel/process.cp->tss.usp = usp;
usp129arch/alpha/kernel/ptrace.caddr = &task->tss.usp;
usp147arch/alpha/kernel/ptrace.caddr = &task->tss.usp;
usp283arch/alpha/kernel/traps.cunsigned long *reg_addr, *pc_addr, usp, zero = 0;
usp338arch/alpha/kernel/traps.cusp = rdusp();
usp339arch/alpha/kernel/traps.creg_addr = &usp;
usp370arch/alpha/kernel/traps.cwrusp(usp);
usp106arch/m68k/kernel/process.cvoid copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
usp126arch/m68k/kernel/process.cp->tss.usp = usp;
usp73arch/m68k/kernel/ptrace.caddr = &task->tss.usp;
usp90arch/m68k/kernel/ptrace.caddr = &task->tss.usp;
usp88arch/m68k/kernel/signal.cunsigned long usp = rdusp();
usp91arch/m68k/kernel/signal.cprintk("sys_sigreturn, usp=%08x\n", (unsigned) usp);
usp99arch/m68k/kernel/signal.cif (verify_area(VERIFY_READ, (void *)usp, sizeof(context)))
usp102arch/m68k/kernel/signal.cmemcpy_fromfs(&context,(void *)usp, sizeof(context));
usp104arch/m68k/kernel/signal.cfp = usp + sizeof (context);
usp118arch/mips/kernel/process.cvoid copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
usp136arch/mips/kernel/process.cchildregs->reg29 = usp;
usp134arch/mips/kernel/syscall.cunsigned long syscallnr, usp;
usp173arch/mips/kernel/syscall.cusp = regs->reg29;
usp174arch/mips/kernel/syscall.cif (usp & 3)
usp182arch/mips/kernel/syscall.cerrno = verify_area(VERIFY_READ, (void *) (usp + 16),
usp98arch/ppc/kernel/process.cvoid copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
usp127arch/ppc/kernel/process.cif (usp >= (unsigned long)regs)
usp132arch/ppc/kernel/process.cchildregs->gpr[1] = usp;
usp208arch/ppc/kernel/process.casmlinkage int sys_clone(unsigned long clone_flags, unsigned long usp, unsigned long a2,
usp214arch/ppc/kernel/process.cif (!usp)
usp215arch/ppc/kernel/process.cusp = regs->gpr[1];
usp472fs/proc/array.c# define KSTK_ESP(tsk)  ((tsk) == current ? rdusp() : (tsk)->tss.usp)
usp46include/asm-alpha/hwrpb.hunsigned long usp;
usp31include/asm-alpha/processor.hunsigned long usp;
usp42include/asm-m68k/processor.hunsigned long  usp;    /* user stack pointer */
usp69include/asm-m68k/processor.hunsigned long usp)
usp81include/asm-m68k/processor.hwrusp(usp);
usp9include/asm-m68k/system.hunsigned long usp;
usp12include/asm-m68k/system.h: "=d" (usp));
usp13include/asm-m68k/system.hreturn usp;
usp16include/asm-m68k/system.hextern inline void wrusp(unsigned long usp) {
usp19include/asm-m68k/system.h: "d" (usp));
usp415include/asm-m68k/unistd.hstatic inline _syscall2(int,clone,unsigned long,flags,char *,usp)
usp201kernel/fork.cint do_fork(unsigned long clone_flags, unsigned long usp, struct pt_regs *regs)
usp266kernel/fork.ccopy_thread(nr, clone_flags, usp, p, regs);