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Searched refs:stack_size (Results 1 – 25 of 56) sorted by relevance

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/Linux-v5.15/tools/testing/selftests/powerpc/include/
Dfpu_asm.h10 #define PUSH_FPU(stack_size) \ argument
11 stfd f31,(stack_size + STACK_FRAME_MIN_SIZE)(%r1); \
12 stfd f30,(stack_size + STACK_FRAME_MIN_SIZE - 8)(%r1); \
13 stfd f29,(stack_size + STACK_FRAME_MIN_SIZE - 16)(%r1); \
14 stfd f28,(stack_size + STACK_FRAME_MIN_SIZE - 24)(%r1); \
15 stfd f27,(stack_size + STACK_FRAME_MIN_SIZE - 32)(%r1); \
16 stfd f26,(stack_size + STACK_FRAME_MIN_SIZE - 40)(%r1); \
17 stfd f25,(stack_size + STACK_FRAME_MIN_SIZE - 48)(%r1); \
18 stfd f24,(stack_size + STACK_FRAME_MIN_SIZE - 56)(%r1); \
19 stfd f23,(stack_size + STACK_FRAME_MIN_SIZE - 64)(%r1); \
[all …]
Dgpr_asm.h51 #define PUSH_NVREGS(stack_size) \ argument
52 __PUSH_NVREGS(stack_size + STACK_FRAME_MIN_SIZE)
55 #define PUSH_NVREGS_BELOW_FPU(stack_size) \ argument
56 __PUSH_NVREGS(stack_size + STACK_FRAME_MIN_SIZE - (18 * 8))
58 #define POP_NVREGS(stack_size) \ argument
59 __POP_NVREGS(stack_size + STACK_FRAME_MIN_SIZE)
62 #define POP_NVREGS_BELOW_FPU(stack_size) \ argument
63 __POP_NVREGS(stack_size + STACK_FRAME_MIN_SIZE - (18 * 8))
/Linux-v5.15/tools/perf/arch/x86/tests/
Ddwarf-unwind.c19 u64 stack_size, *buf; in sample_ustack() local
36 stack_size = map->end - sp; in sample_ustack()
37 stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size; in sample_ustack()
39 memcpy(buf, (void *) sp, stack_size); in sample_ustack()
45 __msan_unpoison(buf, stack_size); in sample_ustack()
48 stack->size = stack_size; in sample_ustack()
/Linux-v5.15/tools/testing/selftests/powerpc/mm/
Dstack_expansion_signal.c32 static int consume_stack(unsigned int stack_size, union pipe write_pipe) in consume_stack() argument
36 if ((stack_base_ptr - &stack_cur) < stack_size) in consume_stack()
37 return consume_stack(stack_size, write_pipe); in consume_stack()
50 static int child(unsigned int stack_size, union pipe write_pipe) in child() argument
63 FAIL_IF(consume_stack(stack_size, write_pipe)); in child()
66 stack_size, stack_base_ptr, stack_top_ptr, in child()
72 static int test_one_size(unsigned int stack_size) in test_one_size() argument
84 exit(child(stack_size, read_pipe)); in test_one_size()
/Linux-v5.15/tools/perf/arch/arm/tests/
Ddwarf-unwind.c19 u64 stack_size, *buf; in sample_ustack() local
36 stack_size = map->end - sp; in sample_ustack()
37 stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size; in sample_ustack()
39 memcpy(buf, (void *) sp, stack_size); in sample_ustack()
41 stack->size = stack_size; in sample_ustack()
/Linux-v5.15/tools/perf/arch/arm64/tests/
Ddwarf-unwind.c19 u64 stack_size, *buf; in sample_ustack() local
36 stack_size = map->end - sp; in sample_ustack()
37 stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size; in sample_ustack()
39 memcpy(buf, (void *) sp, stack_size); in sample_ustack()
41 stack->size = stack_size; in sample_ustack()
/Linux-v5.15/tools/perf/arch/powerpc/tests/
Ddwarf-unwind.c19 u64 stack_size, *buf; in sample_ustack() local
36 stack_size = map->end - sp; in sample_ustack()
37 stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size; in sample_ustack()
39 memcpy(buf, (void *) sp, stack_size); in sample_ustack()
41 stack->size = stack_size; in sample_ustack()
/Linux-v5.15/tools/testing/selftests/sigaltstack/
Dsas.c32 static unsigned int stack_size; variable
56 sp >= (unsigned long)sstack + stack_size) { in my_usr1()
118 stack_size = getauxval(AT_MINSIGSTKSZ) + SIGSTKSZ; in main()
119 ksft_print_msg("[NOTE]\tthe stack size is %lu\n", stack_size); in main()
130 sstack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE, in main()
152 stk.ss_size = stack_size; in main()
174 ustack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE, in main()
183 uc.uc_stack.ss_size = stack_size; in main()
/Linux-v5.15/arch/arm64/include/asm/
Dvmap_stack.h18 static inline unsigned long *arch_alloc_vmap_stack(size_t stack_size, int node) in arch_alloc_vmap_stack() argument
22 return __vmalloc_node(stack_size, THREAD_ALIGN, THREADINFO_GFP, node, in arch_alloc_vmap_stack()
/Linux-v5.15/samples/pidfd/
Dpidfd-metadata.c36 size_t stack_size = 1024; in pidfd_clone() local
40 return __clone2(do_child, stack, stack_size, flags | SIGCHLD, NULL, pidfd); in pidfd_clone()
42 return clone(do_child, stack + stack_size, flags | SIGCHLD, NULL, pidfd); in pidfd_clone()
/Linux-v5.15/arch/x86/net/
Dbpf_jit_comp.c1717 int stack_size) in save_regs() argument
1729 -(stack_size - i * 8)); in save_regs()
1733 int stack_size) in restore_regs() argument
1746 -(stack_size - i * 8)); in restore_regs()
1750 struct bpf_prog *p, int stack_size, bool save_ret) in invoke_bpf_prog() argument
1773 EMIT4(0x48, 0x8D, 0x7D, -stack_size); in invoke_bpf_prog()
1838 struct bpf_tramp_progs *tp, int stack_size, in invoke_bpf() argument
1845 if (invoke_bpf_prog(m, &prog, tp->progs[i], stack_size, in invoke_bpf()
1854 struct bpf_tramp_progs *tp, int stack_size, in invoke_bpf_mod_ret() argument
1866 if (invoke_bpf_prog(m, &prog, tp->progs[i], stack_size, true)) in invoke_bpf_mod_ret()
[all …]
/Linux-v5.15/tools/objtool/
Dcheck.c1543 state->stack_size = initial_func_cfi.cfa.offset; in set_func_state()
1889 if (cfi->stack_size != initial_func_cfi.cfa.offset) in has_modified_stack_frame()
2056 regs[CFI_BP].offset = -cfi->stack_size; in update_cfi_state()
2073 cfi->vals[op->dest.reg].offset = -cfi->stack_size; in update_cfi_state()
2084 cfi->stack_size = -cfi->regs[CFI_BP].offset; in update_cfi_state()
2102 cfi->stack_size = cfa->offset; in update_cfi_state()
2152 cfi->stack_size += 8; in update_cfi_state()
2162 cfi->stack_size -= op->src.offset; in update_cfi_state()
2171 cfi->stack_size = -(op->src.offset + regs[CFI_BP].offset); in update_cfi_state()
2203 -cfi->stack_size + op->src.offset; in update_cfi_state()
[all …]
/Linux-v5.15/fs/
Dbinfmt_elf_fdpic.c171 params->stack_size = phdr->p_memsz; in elf_fdpic_fetch_phdrs()
187 unsigned long stack_size, entryaddr; in load_elf_fdpic_binary() local
315 stack_size = exec_params.stack_size; in load_elf_fdpic_binary()
323 if (stack_size == 0) { in load_elf_fdpic_binary()
324 stack_size = interp_params.stack_size; in load_elf_fdpic_binary()
334 if (stack_size == 0) in load_elf_fdpic_binary()
335 stack_size = 131072UL; /* same as exec.c's default commit */ in load_elf_fdpic_binary()
412 stack_size = (stack_size + PAGE_SIZE - 1) & PAGE_MASK; in load_elf_fdpic_binary()
413 if (stack_size < PAGE_SIZE * 2) in load_elf_fdpic_binary()
414 stack_size = PAGE_SIZE * 2; in load_elf_fdpic_binary()
[all …]
/Linux-v5.15/arch/ia64/mm/
Dinit.c82 unsigned long stack_size = rlimit_max(RLIMIT_STACK) & -16; in ia64_set_rbs_bot() local
84 if (stack_size > MAX_USER_STACK_SIZE) in ia64_set_rbs_bot()
85 stack_size = MAX_USER_STACK_SIZE; in ia64_set_rbs_bot()
86 current->thread.rbs_bot = PAGE_ALIGN(current->mm->start_stack - stack_size); in ia64_set_rbs_bot()
/Linux-v5.15/tools/testing/selftests/pidfd/
Dpidfd_fdinfo_test.c92 size_t stack_size = 1024; in clone_newns() local
100 ret.pid = __clone2(fn, stack, stack_size, flags, args, &ret.fd); in clone_newns()
102 ret.pid = clone(fn, stack + stack_size, flags, args, &ret.fd); in clone_newns()
Dpidfd_test.c35 size_t stack_size = 1024; in pidfd_clone() local
39 return __clone2(fn, stack, stack_size, flags | SIGCHLD, NULL, pidfd); in pidfd_clone()
41 return clone(fn, stack + stack_size, flags | SIGCHLD, NULL, pidfd); in pidfd_clone()
/Linux-v5.15/tools/objtool/include/objtool/
Dcfi.h30 int stack_size; member
/Linux-v5.15/include/linux/
Delf-fdpic.h24 unsigned long stack_size; /* stack size requested (PT_GNU_STACK) */ member
Dflat.h34 __be32 stack_size; /* Size of stack, in bytes */ member
/Linux-v5.15/arch/mips/include/asm/octeon/
Dcvmx-sysinfo.h63 uint32_t stack_size; member
Docteon.h69 uint32_t stack_size; member
119 uint32_t stack_size;
/Linux-v5.15/tools/testing/selftests/clone3/
Dclone3_selftests.h33 __aligned_u64 stack_size; member
/Linux-v5.15/tools/testing/selftests/kvm/lib/s390x/
Dprocessor.c160 size_t stack_size = DEFAULT_STACK_PGS * getpagesize(); in vm_vcpu_add_default() local
169 stack_vaddr = vm_vaddr_alloc(vm, stack_size, in vm_vcpu_add_default()
/Linux-v5.15/tools/include/uapi/linux/
Dsched.h99 __aligned_u64 stack_size; member
/Linux-v5.15/include/uapi/linux/
Dsched.h99 __aligned_u64 stack_size; member

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