| /arch/cris/include/arch-v32/arch/ |
| D | system.h | 19 unsigned long usp; in rdusp() local
21 __asm__ __volatile__ ("move $usp, %0" : "=rm" (usp)); in rdusp()
22 return usp; in rdusp()
35 #define wrusp(usp) __asm__ __volatile__ ("move %0, $usp" : : "rm" (usp)) argument
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| D | processor.h | 18 unsigned long usp; /* User stack pointer. */ member
48 #define start_thread(regs, ip, usp) \ argument
52 wrusp(usp); \
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| /arch/m68k/include/asm/ |
| D | processor.h | 27 register unsigned long usp __asm__("a0"); in rdusp()
29 __asm__ __volatile__(".word 0x4e68" : "=a" (usp)); in rdusp()
30 return usp; in rdusp()
34 static inline void wrusp(unsigned long usp) in wrusp() argument
38 sw_usp = usp; in wrusp()
40 register unsigned long a0 __asm__("a0") = usp; in wrusp()
85 unsigned long usp; /* user stack pointer */ member
108 unsigned long usp) in start_thread() argument
112 wrusp(usp); in start_thread()
179 #define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
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| /arch/cris/include/arch-v10/arch/ |
| D | system.h | 18 unsigned long usp; in rdusp() local
19 __asm__ __volatile__("move $usp,%0" : "=rm" (usp)); in rdusp()
20 return usp; in rdusp()
23 #define wrusp(usp) \ argument
24 __asm__ __volatile__("move %0,$usp" : /* no outputs */ : "rm" (usp))
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| D | processor.h | 22 unsigned long usp; /* user stack pointer */ member
55 #define start_thread(regs, ip, usp) do { \ argument
58 wrusp(usp); \
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| /arch/mips/lib/ |
| D | uncached.c | 44 long usp; in run_uncached() local
47 usp = CKSEG1ADDR(sp); in run_uncached()
51 usp = PHYS_TO_XKPHYS(K_CALG_UNCACHED, in run_uncached()
56 usp = sp; in run_uncached()
77 : "r" (usp), "r" (ufunc) in run_uncached()
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| /arch/blackfin/include/asm/ |
| D | processor.h | 21 unsigned long usp; in rdusp() local
23 __asm__ __volatile__("%0 = usp;\n\t":"=da"(usp)); in rdusp()
24 return usp; in rdusp()
27 static inline void wrusp(unsigned long usp) in wrusp() argument
29 __asm__ __volatile__("usp = %0;\n\t"::"da"(usp)); in wrusp()
55 unsigned long usp; /* user stack pointer */ member
103 #define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
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| /arch/c6x/kernel/ |
| D | process.c | 180 void start_thread(struct pt_regs *regs, unsigned int pc, unsigned long usp) in start_thread() argument
190 usp -= 8; in start_thread()
194 regs->sp = usp; in start_thread()
196 current->thread.usp = usp; in start_thread()
202 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
213 if (usp == -1) in copy_thread()
218 childregs->sp = usp; in copy_thread()
221 p->thread.usp = childregs->sp; in copy_thread()
233 if (usp == -1) in copy_thread()
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| /arch/parisc/kernel/ |
| D | process.c | 224 sys_clone(unsigned long clone_flags, unsigned long usp, in sys_clone() argument
242 usp = ALIGN(usp, 4); in sys_clone()
245 if (usp == 0) in sys_clone()
246 usp = regs->gr[30]; in sys_clone()
248 return do_fork(clone_flags, usp, regs, 0, parent_tidptr, child_tidptr); in sys_clone()
258 copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
288 if (usp == 1) { in copy_thread()
314 cregs->gr[30] = usp; in copy_thread()
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| D | signal.c | 102 unsigned long usp = (regs->gr[30] & ~(0x01UL)); in sys_rt_sigreturn() local
115 (usp - sigframe_size); in sys_rt_sigreturn()
149 usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
150 if (do_sigaltstack32(&compat_frame->uc.uc_stack, NULL, usp) == -EFAULT) in sys_rt_sigreturn()
160 usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
161 if (do_sigaltstack(&frame->uc.uc_stack, NULL, usp) == -EFAULT) in sys_rt_sigreturn()
243 unsigned long rp, usp; in setup_rt_frame() local
252 usp = (regs->gr[30] & ~(0x01UL)); in setup_rt_frame()
254 frame = get_sigframe(ka, usp, sizeof(*frame)); in setup_rt_frame()
508 unsigned int *usp = (unsigned int *)regs->gr[30]; in insert_restart_trampoline() local
[all …]
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| /arch/h8300/include/asm/ |
| D | processor.h | 31 static inline void wrusp(unsigned long usp) { in wrusp() argument
33 sw_usp = usp; in wrusp()
55 unsigned long usp; /* user stack pointer */ member
66 .usp = 0, \
134 #define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
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| /arch/cris/arch-v10/kernel/ |
| D | traps.c | 25 unsigned long usp = rdusp(); in show_registers() local
28 regs->irp, regs->srp, regs->dccr, usp, regs->mof); in show_registers()
54 show_stack(NULL, (unsigned long *)usp); in show_registers()
60 if (usp != 0) in show_registers()
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| D | process.c | 119 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
150 p->thread.usp = usp; in copy_thread()
260 unsigned long usp = rdusp(); in show_regs() local
262 regs->irp, regs->srp, regs->dccr, usp, regs->mof ); in show_regs()
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| /arch/sparc/include/asm/ |
| D | compat.h | 174 unsigned long usp = regs->u_regs[UREG_I6]; in arch_compat_alloc_user_space() local
177 usp += STACK_BIAS; in arch_compat_alloc_user_space()
179 usp &= 0xffffffffUL; in arch_compat_alloc_user_space()
181 usp -= len; in arch_compat_alloc_user_space()
182 usp &= ~0x7UL; in arch_compat_alloc_user_space()
184 return (void __user *) usp; in arch_compat_alloc_user_space()
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| /arch/cris/arch-v32/kernel/ |
| D | traps.c | 20 unsigned long usp = rdusp(); in show_registers() local
27 regs->erp, regs->srp, regs->ccs, usp, regs->mof); in show_registers()
62 show_stack(NULL, (unsigned long *)usp); in show_registers()
68 if (usp != 0) in show_registers()
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| D | process.c | 134 copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
171 p->thread.usp = usp; in copy_thread()
252 unsigned long usp = rdusp(); in show_regs() local
254 regs->erp, regs->srp, regs->ccs, usp, regs->mof); in show_regs()
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| /arch/c6x/include/asm/ |
| D | processor.h | 62 unsigned long usp; /* user stack pointer */ member
69 .usp = 0, \
88 unsigned long usp);
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| /arch/blackfin/kernel/ |
| D | signal.c | 51 unsigned long usp = 0; in rt_restore_sigcontext() local
64 err |= __get_user(usp, &sc->sc_usp); in rt_restore_sigcontext()
65 wrusp(usp); in rt_restore_sigcontext()
91 unsigned long usp = rdusp(); in do_rt_sigreturn() local
92 struct rt_sigframe *frame = (struct rt_sigframe *)(usp); in do_rt_sigreturn()
110 if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->usp) == -EFAULT) in do_rt_sigreturn()
153 unsigned long usp; in get_sigframe() local
156 usp = rdusp(); in get_sigframe()
160 if (!on_sig_stack(usp)) in get_sigframe()
161 usp = current->sas_ss_sp + current->sas_ss_size; in get_sigframe()
[all …]
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| D | ptrace.c | 60 tmp = task->thread.usp; in get_reg()
96 regs->usp = data; in put_reg()
97 task->thread.usp = data; in put_reg()
161 regs->usp = target->thread.usp; in genregs_get()
190 target->thread.usp = regs->usp; in genregs_set()
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| /arch/alpha/kernel/ |
| D | process.c | 247 alpha_clone(unsigned long clone_flags, unsigned long usp, in alpha_clone() argument
251 if (!usp) in alpha_clone()
252 usp = rdusp(); in alpha_clone()
254 return do_fork(clone_flags, usp, regs, 0, parent_tid, child_tid); in alpha_clone()
276 copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
303 childti->pcb.usp = usp; in copy_thread()
361 dest[30] = ti == current_thread_info() ? rdusp() : ti->pcb.usp; in dump_elf_thread()
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| /arch/mips/include/asm/ |
| D | syscall.h | 43 unsigned long usp = regs->regs[29]; in mips_get_syscall_arg() local
53 return get_user(*arg, (int *)usp + 4 * n); in mips_get_syscall_arg()
60 return get_user(*arg, (int *)usp + 4 * n); in mips_get_syscall_arg()
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| /arch/h8300/kernel/ |
| D | signal.c | 192 unsigned int usp; in restore_sigcontext() local
210 err |= __get_user(usp, &usc->sc_usp); in restore_sigcontext()
211 wrusp(usp); in restore_sigcontext()
221 unsigned long usp = rdusp(); in do_sigreturn() local
222 struct sigframe *frame = (struct sigframe *)(usp - 4); in do_sigreturn()
252 unsigned long usp = rdusp(); in do_rt_sigreturn() local
253 struct rt_sigframe *frame = (struct rt_sigframe *)(usp - 4); in do_rt_sigreturn()
271 if (do_sigaltstack(&frame->uc.uc_stack, NULL, usp) == -EFAULT) in do_rt_sigreturn()
304 unsigned long usp; in get_sigframe() local
307 usp = rdusp(); in get_sigframe()
[all …]
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| /arch/h8300/platform/h8s/ |
| D | ptrace_h8s.c | 34 return task->thread.usp + sizeof(long)*2 + 2; in h8300_get_reg()
49 task->thread.usp = data - sizeof(long)*2 - 2; in h8300_put_reg()
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| /arch/microblaze/kernel/ |
| D | process.c | 121 int copy_thread(unsigned long clone_flags, unsigned long usp, in copy_thread() argument
130 childregs->r1 = usp; in copy_thread()
238 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) in start_thread() argument
241 regs->r1 = usp; in start_thread()
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| /arch/cris/include/asm/ |
| D | sigcontext.h | 20 unsigned long usp; /* usp before stacking this gunk on it */ member
|