/linux/arch/mips/vdso/ |
H A D | Makefile | 5 include $(srctree)/lib/vdso/Makefile 7 obj-vdso-y := elf.o vgettimeofday.o sigreturn.o 10 ccflags-vdso := \ 21 ccflags-vdso += -DBUILD_VDSO32 28 cflags-vdso := $(ccflags-vdso) \ 34 aflags-vdso := $(ccflags-vdso) \ 50 obj-vdso-y := $(filter-out vgettimeofday.o, $(obj-vdso-y)) 54 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \ 95 targets += $(obj-vdso-y) 96 targets += vdso.lds [all …]
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H A D | genvdso.h | 7 static inline bool FUNC(patch_vdso)(const char *path, void *vdso) in FUNC() 9 const ELF(Ehdr) *ehdr = vdso; in FUNC() 15 shdrs = vdso + FUNC(swap_uint)(ehdr->e_shoff); in FUNC() 20 shstrtab = vdso + FUNC(swap_uint)(shdr->sh_offset); in FUNC() 58 static inline bool FUNC(get_symbols)(const char *path, void *vdso) in FUNC() 60 const ELF(Ehdr) *ehdr = vdso; in FUNC() 69 shdrs = vdso + FUNC(swap_uint)(ehdr->e_shoff); in FUNC() 96 symtab = vdso + FUNC(swap_uint)(shdr->sh_offset); in FUNC() 102 strtab = vdso + FUNC(swap_uint)(shdr->sh_offset); in FUNC()
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H A D | .gitignore | 3 vdso-*image.c 5 vdso*.lds
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/linux/arch/riscv/kernel/vdso/ |
H A D | Makefile | 5 include $(srctree)/lib/vdso/Makefile 7 vdso-syms = rt_sigreturn 9 vdso-syms += vgettimeofday 11 vdso-syms += getcpu 12 vdso-syms += flush_icache 13 vdso-syms += hwprobe 14 vdso-syms += sys_hwprobe 17 obj-vdso = $(patsubst %, %.o, $(vdso-syms)) note.o 30 targets := $(obj-vdso) vdso.so vdso.so.dbg vdso.lds 31 obj-vdso := $(addprefix $(obj)/, $(obj-vdso)) [all …]
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H A D | .gitignore | 2 vdso.lds 4 vdso-syms.S
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/linux/arch/arm64/kernel/vdso32/ |
H A D | Makefile | 6 include $(srctree)/lib/vdso/Makefile 99 VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1 108 munge := ../../../arm/vdso/vdsomunge 111 c-obj-vdso := note.o 112 c-obj-vdso-gettimeofday := vgettimeofday.o 121 targets := $(c-obj-vdso) $(c-obj-vdso-gettimeofday) $(asm-obj-vdso) vdso.so vdso32.so.dbg vdso.so.r… 122 c-obj-vdso := $(addprefix $(obj)/, $(c-obj-vdso)) 123 c-obj-vdso-gettimeofday := $(addprefix $(obj)/, $(c-obj-vdso-gettimeofday)) 124 asm-obj-vdso := $(addprefix $(obj)/, $(asm-obj-vdso)) 125 obj-vdso := $(c-obj-vdso) $(c-obj-vdso-gettimeofday) $(asm-obj-vdso) [all …]
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H A D | .gitignore | 2 vdso.lds 3 vdso.so.raw
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/linux/tools/testing/selftests/vDSO/ |
H A D | vdso_test_correctness.c | 113 void *vdso = dlopen("linux-vdso.so.1", in fill_function_pointers() local 115 if (!vdso) in fill_function_pointers() 116 vdso = dlopen("linux-gate.so.1", in fill_function_pointers() 118 if (!vdso) in fill_function_pointers() 119 vdso = dlopen("linux-vdso32.so.1", in fill_function_pointers() 121 if (!vdso) in fill_function_pointers() 122 vdso = dlopen("linux-vdso64.so.1", in fill_function_pointers() 124 if (!vdso) { in fill_function_pointers() 129 vdso_getcpu = (getcpu_t)dlsym(vdso, name[4]); in fill_function_pointers() 135 vdso_clock_gettime = (vgettime_t)dlsym(vdso, name[1]); in fill_function_pointers() [all …]
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/linux/arch/x86/um/vdso/ |
H A D | Makefile | 8 vdso-install-$(VDSO64-y) += vdso.so 12 vobjs-y := vdso-note.o um_vdso.o 15 obj-$(VDSO64-y) += vdso.o vma.o 19 $(obj)/vdso.o: $(obj)/vdso.so 21 targets += vdso.so vdso.so.dbg vdso.lds $(vobjs-y) 25 VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \ 28 $(obj)/vdso.o: $(src)/vdso.S $(obj)/vdso.so 30 $(obj)/vdso.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE 31 $(call if_changed,vdso)
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/linux/arch/arm64/kernel/vdso/ |
H A D | Makefile | 10 include $(srctree)/lib/vdso/Makefile 12 obj-vdso := vgettimeofday.o note.o sigreturn.o vgetrandom.o vgetrandom-chacha.o 15 targets := $(obj-vdso) vdso.so vdso.so.dbg 16 obj-vdso := $(addprefix $(obj)/, $(obj-vdso)) 24 ldflags-y := -shared -soname=linux-vdso.so.1 \ 59 targets += vdso.lds 63 $(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE 76 include/generated/vdso-offsets.h: $(obj)/vdso.so.dbg FORCE
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/linux/tools/testing/selftests/timens/ |
H A D | gettime_perf.c | 23 void *vdso = dlopen("linux-vdso.so.1", in fill_function_pointers() local 25 if (!vdso) in fill_function_pointers() 26 vdso = dlopen("linux-gate.so.1", in fill_function_pointers() 28 if (!vdso) in fill_function_pointers() 29 vdso = dlopen("linux-vdso32.so.1", in fill_function_pointers() 31 if (!vdso) in fill_function_pointers() 32 vdso = dlopen("linux-vdso64.so.1", in fill_function_pointers() 34 if (!vdso) { in fill_function_pointers() 39 vdso_clock_gettime = (vgettime_t)dlsym(vdso, "__vdso_clock_gettime"); in fill_function_pointers() 41 vdso_clock_gettime = (vgettime_t)dlsym(vdso, "__kernel_clock_gettime"); in fill_function_pointers()
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/linux/arch/hexagon/kernel/ |
H A D | vdso.c | 23 struct hexagon_vdso *vdso; in vdso_init() local 29 vdso = vmap(&vdso_page, 1, 0, PAGE_KERNEL); in vdso_init() 30 if (!vdso) in vdso_init() 32 clear_page(vdso); in vdso_init() 38 vdso->rt_signal_trampoline[0] = __rt_sigtramp_template[0]; in vdso_init() 39 vdso->rt_signal_trampoline[1] = __rt_sigtramp_template[1]; in vdso_init() 41 vunmap(vdso); in vdso_init() 83 mm->context.vdso = (void *)vdso_base; in arch_setup_additional_pages() 92 if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso) in arch_vma_name()
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/linux/arch/x86/entry/vdso/ |
H A D | Makefile | 7 include $(srctree)/lib/vdso/Makefile 10 vobjs-y := vdso-note.o vclock_gettime.o vgetcpu.o vgetrandom.o vgetrandom-chacha.o 19 obj-$(CONFIG_X86_64) += vdso-image-64.o 20 obj-$(CONFIG_X86_X32_ABI) += vdso-image-x32.o 21 obj-$(CONFIG_COMPAT_32) += vdso-image-32.o vdso32-setup.o 26 $(obj)/vdso.o: $(obj)/vdso.so 28 targets += vdso.lds $(vobjs-y) 31 targets += $(foreach x, 64 x32 32, vdso-image-$(x).c vdso$(x).so vdso$(x).so.dbg) 35 VDSO_LDFLAGS_vdso.lds = -m elf_x86_64 -soname linux-vdso.so.1 --no-undefined \ 38 $(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE [all …]
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H A D | .gitignore | 2 vdso.lds 7 vdso-image-*.c
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/linux/tools/perf/util/ |
H A D | vdso.c | 40 struct vdso_file vdso; member 50 .vdso = { in vdso_info__new() 73 char *vdso = NULL; in get_file() local 96 vdso = vdso_file->temp_file_name; in get_file() 103 vdso_file->found = (vdso != NULL); in get_file() 105 return vdso; in get_file() 115 if (vdso_info->vdso.found) in machine__exit_vdso() 116 unlink(vdso_info->vdso.temp_file_name); in machine__exit_vdso() 357 file = get_file(&vdso_info->vdso); in machine__findnew_vdso()
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/linux/arch/arm64/ |
H A D | Makefile | 224 $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso \ 225 include/generated/vdso-offsets.h arch/arm64/kernel/vdso/vdso.so 228 arch/arm64/kernel/vdso32/vdso.so 232 vdso-install-y += arch/arm64/kernel/vdso/vdso.so.dbg 233 vdso-install-$(CONFIG_COMPAT_VDSO) += arch/arm64/kernel/vdso32/vdso32.so.dbg
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/linux/tools/testing/selftests/x86/ |
H A D | vdso_restorer.c | 50 void *vdso = dlopen("linux-vdso.so.1", in main() local 52 if (!vdso) in main() 53 vdso = dlopen("linux-gate.so.1", in main() 55 if (!vdso) { in main()
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H A D | test_vsyscall.c | 69 void *vdso = dlopen("linux-vdso.so.1", RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD); in init_vdso() local 70 if (!vdso) in init_vdso() 71 vdso = dlopen("linux-gate.so.1", RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD); in init_vdso() 72 if (!vdso) { in init_vdso() 77 vdso_gtod = (gtod_t)dlsym(vdso, "__vdso_gettimeofday"); in init_vdso() 81 vdso_gettime = (vgettime_t)dlsym(vdso, "__vdso_clock_gettime"); in init_vdso() 85 vdso_time = (time_func_t)dlsym(vdso, "__vdso_time"); in init_vdso() 89 vdso_getcpu = (getcpu_t)dlsym(vdso, "__vdso_getcpu"); in init_vdso()
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/linux/arch/loongarch/kernel/ |
H A D | vdso.c | 42 current->mm->context.vdso = (void *)(new_vma->vm_start); in vdso_mremap() 85 .vdso = vdso_start, 101 BUG_ON(!PAGE_ALIGNED(vdso_info.vdso)); in init_vdso() 110 pfn = __phys_to_pfn(__pa_symbol(vdso_info.vdso)); in init_vdso() 167 struct loongarch_vdso_info *info = current->thread.vdso; in arch_setup_additional_pages() 201 mm->context.vdso = (void *)vdso_addr; in arch_setup_additional_pages()
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/linux/arch/riscv/ |
H A D | Makefile | 183 $(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso include/generated/vdso-offsets.h 190 vdso-install-y += arch/riscv/kernel/vdso/vdso.so.dbg 191 vdso-install-$(CONFIG_COMPAT) += arch/riscv/kernel/compat_vdso/compat_vdso.so.dbg
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/linux/arch/csky/kernel/vdso/ |
H A D | .gitignore | 2 vdso.lds 4 vdso-syms.S
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/linux/arch/sparc/vdso/ |
H A D | .gitignore | 2 vdso.lds 3 vdso-image-*.c
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/linux/arch/arm/vdso/ |
H A D | .gitignore | 2 vdso.lds 3 vdso.so.raw
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/linux/tools/testing/selftests/powerpc/pmu/ |
H A D | lib.c | 135 struct addr_range libc, vdso; variable 164 vdso.first = start; in parse_proc_maps() 165 vdso.last = end - 1; in parse_proc_maps()
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/linux/arch/x86/ |
H A D | Makefile | 323 vdso-install-$(CONFIG_X86_64) += arch/x86/entry/vdso/vdso64.so.dbg 324 vdso-install-$(CONFIG_X86_X32_ABI) += arch/x86/entry/vdso/vdsox32.so.dbg 325 vdso-install-$(CONFIG_COMPAT_32) += arch/x86/entry/vdso/vdso32.so.dbg
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