| /arch/xtensa/include/asm/ |
| D | asmmacro.h | 239 #define abi_entry(frame_size) \ argument
241 (((frame_size) + XTENSA_STACK_ALIGNMENT - 1) & \
245 #define abi_ret(frame_size) retw argument
278 #define abi_entry(frame_size) __abi_entry (frame_size)
280 .macro __abi_entry frame_size
281 .ifgt \frame_size
282 addi sp, sp, -(((\frame_size) + XTENSA_STACK_ALIGNMENT - 1) & \
289 #define abi_ret(frame_size) __abi_ret (frame_size)
291 .macro __abi_ret frame_size
292 .ifgt \frame_size
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| /arch/microblaze/kernel/ |
| D | unwind.c | 88 s16 frame_size; in find_frame_creation() local
99 frame_size = get_frame_size(instr); in find_frame_creation()
100 if ((frame_size < 8) || (frame_size & 3)) { in find_frame_creation()
102 frame_size, pc); in find_frame_creation()
107 frame_size); in find_frame_creation()
137 long frame_size = get_frame_size(*prologue); in lookup_prev_stack_frame() local
139 *pprev_fp = fp + frame_size; in lookup_prev_stack_frame()
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| D | signal.c | 146 get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size) in get_sigframe() argument
151 return (void __user *)((sp - frame_size) & -8UL); in get_sigframe()
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| /arch/parisc/kernel/ |
| D | unwind.c | 215 static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int frame_size) in unwind_special() argument
233 struct pt_regs *regs = (struct pt_regs *)(info->sp - frame_size - PT_SZ_ALGN); in unwind_special()
279 long frame_size = 0; in unwind_frame_regs() local
331 (frame_size < (e->Total_frame_size << 3) || in unwind_frame_regs()
341 frame_size += (insn & 0x3fff) >> 1; in unwind_frame_regs()
344 insn, npc, frame_size); in unwind_frame_regs()
347 frame_size += ((insn >> 4) & 0x3ff) << 3; in unwind_frame_regs()
350 insn, npc, frame_size); in unwind_frame_regs()
366 if (frame_size > e->Total_frame_size << 3) in unwind_frame_regs()
367 frame_size = e->Total_frame_size << 3; in unwind_frame_regs()
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| D | signal.c | 161 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
167 __func__, (unsigned long)ka, sp, frame_size); in get_sigframe()
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| /arch/riscv/kernel/ |
| D | signal.c | 208 size_t frame_size; in get_rt_frame_size() local
211 frame_size = sizeof(*frame); in get_rt_frame_size()
224 frame_size += total_context_size; in get_rt_frame_size()
226 frame_size = round_up(frame_size, 16); in get_rt_frame_size()
227 return frame_size; in get_rt_frame_size()
236 size_t frame_size = get_rt_frame_size(false); in SYSCALL_DEFINE0() local
243 if (!access_ok(frame, frame_size)) in SYSCALL_DEFINE0()
326 size_t frame_size = get_rt_frame_size(false); in setup_rt_frame() local
328 frame = get_sigframe(ksig, regs, frame_size); in setup_rt_frame()
329 if (!access_ok(frame, frame_size)) in setup_rt_frame()
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| /arch/s390/kernel/ |
| D | signal.c | 268 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
276 if (on_sig_stack(sp) && !on_sig_stack((sp - frame_size) & -8UL)) in get_sigframe()
285 return (void __user *)((sp - frame_size) & -8ul); in get_sigframe()
294 size_t frame_size; in setup_frame() local
302 frame_size = sizeof(*frame) - sizeof(frame->sregs_ext); in setup_frame()
304 frame_size += sizeof(frame->sregs_ext); in setup_frame()
305 frame = get_sigframe(ka, regs, frame_size); in setup_frame()
370 size_t frame_size; in setup_rt_frame() local
372 frame_size = sizeof(struct rt_sigframe) - sizeof(_sigregs_ext); in setup_rt_frame()
381 frame_size += sizeof(_sigregs_ext); in setup_rt_frame()
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| D | compat_signal.c | 234 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
242 if (on_sig_stack(sp) && !on_sig_stack((sp - frame_size) & -8UL)) in get_sigframe()
251 return (void __user *)((sp - frame_size) & -8ul); in get_sigframe()
260 size_t frame_size; in setup_frame32() local
267 frame_size = sizeof(*frame) - sizeof(frame->sregs_ext.__reserved); in setup_frame32()
269 frame_size -= sizeof(frame->sregs_ext.vxrs_low) + in setup_frame32()
271 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_frame32()
340 size_t frame_size; in setup_rt_frame32() local
343 frame_size = sizeof(*frame) - in setup_rt_frame32()
354 frame_size -= sizeof(frame->uc.uc_mcontext_ext.vxrs_low) + in setup_rt_frame32()
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| /arch/loongarch/kernel/ |
| D | unwind_prologue.c | 113 unsigned long frame_size = 0; in unwind_by_prologue() local
145 frame_size = (1 << 12) - ip->reg2i12_format.immediate; in unwind_by_prologue()
156 if (!frame_size) { in unwind_by_prologue()
176 state->sp = state->sp + frame_size; in unwind_by_prologue()
183 state->sp = state->sp + frame_size; in unwind_by_prologue()
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| /arch/mips/kernel/ |
| D | process.c | 186 int frame_size; member
354 static inline int is_sp_move_ins(union mips_instruction *ip, int *frame_size) in is_sp_move_ins() argument
374 *frame_size = -(signed short)(tmp << 2); in is_sp_move_ins()
380 *frame_size = -(signed short)(tmp & 0xf); in is_sp_move_ins()
388 *frame_size = -ip->i_format.simmediate; in is_sp_move_ins()
398 *frame_size = -ip->i_format.simmediate; in is_sp_move_ins()
413 info->frame_size = 0; in get_frame_info()
437 } else if (!info->frame_size) { in get_frame_info()
438 is_sp_move_ins(&insn, &info->frame_size); in get_frame_info()
463 if (info->frame_size && info->pc_offset >= 0) /* nested */ in get_frame_info()
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| D | signal-common.h | 26 size_t frame_size);
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| D | signal.c | 554 size_t frame_size) in get_sigframe() argument
559 frame_size += extcontext_max_size(); in get_sigframe()
568 if (on_sig_stack(sp) && !likely(on_sig_stack(sp - frame_size))) in get_sigframe()
580 return (void __user *)((sp - frame_size) & SIGMASK); in get_sigframe()
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| /arch/x86/kernel/fpu/ |
| D | signal.c | 506 unsigned long frame_size = xstate_sigframe_size(current->thread.fpu.fpstate); in fpu__alloc_mathframe() local
508 *buf_fx = sp = round_down(sp - frame_size, 64); in fpu__alloc_mathframe()
510 frame_size += sizeof(struct fregs_state); in fpu__alloc_mathframe()
514 *size = frame_size; in fpu__alloc_mathframe()
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| /arch/x86/include/asm/ |
| D | sighandling.h | 19 get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
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| /arch/openrisc/kernel/ |
| D | signal.c | 137 struct pt_regs *regs, size_t frame_size) in get_sigframe() argument
144 sp = align_sigframe(sp - frame_size); in get_sigframe()
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| /arch/x86/kernel/ |
| D | signal.c | 75 get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, in get_sigframe() argument
115 sp -= frame_size; in get_sigframe()
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| /arch/hexagon/kernel/ |
| D | signal.c | 28 size_t frame_size) in get_sigframe() argument
32 return (void __user *)((sp - frame_size) & ~(sizeof(long long) - 1)); in get_sigframe()
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| /arch/powerpc/kernel/ |
| D | signal.c | 165 size_t frame_size, int is_32) in get_sigframe() argument
176 newsp = (oldsp - frame_size) & ~0xFUL; in get_sigframe()
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| D | signal.h | 14 size_t frame_size, int is_32);
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| /arch/nios2/kernel/ |
| D | signal.c | 168 size_t frame_size) in get_sigframe() argument
179 return (void __user *)((usp - frame_size) & -8UL); in get_sigframe()
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| /arch/sh/kernel/ |
| D | signal_32.c | 254 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
261 return (void __user *)((sp - (frame_size+UNWINDGUARD)) & -8ul); in get_sigframe()
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| /arch/alpha/kernel/ |
| D | signal.c | 266 get_sigframe(struct ksignal *ksig, unsigned long sp, size_t frame_size) in get_sigframe() argument
268 return (void __user *)((sigsp(sp, ksig) - frame_size) & -32ul); in get_sigframe()
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| /arch/x86/crypto/ |
| D | sha512-avx-asm.S | 83 frame_size = frame_WK + WK_SIZE define
291 sub $frame_size, %rsp
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| D | sha512-ssse3-asm.S | 81 frame_size = frame_WK + WK_SIZE define
293 sub $frame_size, %rsp
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| /arch/m68k/kernel/ |
| D | signal.c | 861 get_sigframe(struct ksignal *ksig, struct pt_regs *tregs, size_t frame_size) in get_sigframe() argument
871 return (void __user *)((usp - gap - frame_size) & -8UL); in get_sigframe()
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