| /Linux-v4.19/fs/ |
| D | coredump.c | 190 static int format_corename(struct core_name *cn, struct coredump_params *cprm) in format_corename() argument
254 __get_dumpable(cprm->mm_flags)); in format_corename()
259 cprm->siginfo->si_signo); in format_corename()
554 struct coredump_params cprm = { in do_coredump() local
571 if (!__get_dumpable(cprm.mm_flags)) in do_coredump()
583 if (__get_dumpable(cprm.mm_flags) == SUID_DUMP_ROOT) { in do_coredump()
595 ispipe = format_corename(&cn, &cprm); in do_coredump()
608 if (cprm.limit == 1) { in do_coredump()
630 cprm.limit = RLIM_INFINITY; in do_coredump()
650 umh_pipe_setup, NULL, &cprm); in do_coredump()
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| D | binfmt_elf_fdpic.c | 82 static int elf_fdpic_core_dump(struct coredump_params *cprm);
1282 static int writenote(struct memelfnote *men, struct coredump_params *cprm) in writenote() argument
1289 return dump_emit(cprm, &en, sizeof(en)) && in writenote()
1290 dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && in writenote()
1291 dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); in writenote()
1497 static bool elf_fdpic_dump_segments(struct coredump_params *cprm) in elf_fdpic_dump_segments() argument
1506 if (!maydump(vma, cprm->mm_flags)) in elf_fdpic_dump_segments()
1516 res = dump_emit(cprm, kaddr, PAGE_SIZE); in elf_fdpic_dump_segments()
1520 res = dump_skip(cprm, PAGE_SIZE); in elf_fdpic_dump_segments()
1526 if (!dump_emit(cprm, (void *) vma->vm_start, in elf_fdpic_dump_segments()
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| D | binfmt_aout.c | 47 static int aout_core_dump(struct coredump_params *cprm) in aout_core_dump() argument
67 dump.signal = cprm->siginfo->si_signo; in aout_core_dump()
68 aout_dump_thread(cprm->regs, &dump); in aout_core_dump()
72 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit) in aout_core_dump()
76 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit) in aout_core_dump()
88 if (!dump_emit(cprm, &dump, sizeof(dump))) in aout_core_dump()
91 if (!dump_skip(cprm, PAGE_SIZE - sizeof(dump))) in aout_core_dump()
99 if (!dump_emit(cprm, dump_start, dump_size)) in aout_core_dump()
106 if (!dump_emit(cprm, dump_start, dump_size)) in aout_core_dump()
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| D | binfmt_elf.c | 74 static int elf_core_dump(struct coredump_params *cprm);
1433 static int writenote(struct memelfnote *men, struct coredump_params *cprm) in writenote() argument
1440 return dump_emit(cprm, &en, sizeof(en)) && in writenote()
1441 dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && in writenote()
1442 dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); in writenote()
1888 struct coredump_params *cprm) in write_note_info() argument
1896 if (!writenote(&t->notes[0], cprm)) in write_note_info()
1899 if (first && !writenote(&info->psinfo, cprm)) in write_note_info()
1901 if (first && !writenote(&info->signote, cprm)) in write_note_info()
1903 if (first && !writenote(&info->auxv, cprm)) in write_note_info()
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| D | binfmt_flat.c | 83 static int flat_core_dump(struct coredump_params *cprm);
98 static int flat_core_dump(struct coredump_params *cprm) in flat_core_dump() argument
101 current->comm, current->pid, cprm->siginfo->si_signo); in flat_core_dump()
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| /Linux-v4.19/arch/powerpc/platforms/cell/spufs/ |
| D | coredump.c | 132 struct coredump_params *cprm, int dfd) in spufs_arch_write_note() argument
154 if (!dump_emit(cprm, &en, sizeof(en))) in spufs_arch_write_note()
157 if (!dump_emit(cprm, fullname, en.n_namesz)) in spufs_arch_write_note()
160 if (!dump_align(cprm, 4)) in spufs_arch_write_note()
166 if (!dump_emit(cprm, buf, rc)) in spufs_arch_write_note()
175 skip = roundup(cprm->pos - total + sz, 4) - cprm->pos; in spufs_arch_write_note()
176 if (!dump_skip(cprm, skip)) in spufs_arch_write_note()
188 int spufs_coredump_extra_notes_write(struct coredump_params *cprm) in spufs_coredump_extra_notes_write() argument
200 rc = spufs_arch_write_note(ctx, j, cprm, fd); in spufs_coredump_extra_notes_write()
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| D | spufs.h | 252 extern int spufs_coredump_extra_notes_write(struct coredump_params *cprm);
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| /Linux-v4.19/include/linux/ |
| D | coredump.h | 15 extern int dump_skip(struct coredump_params *cprm, size_t nr);
16 extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
17 extern int dump_align(struct coredump_params *cprm, int align);
18 extern void dump_truncate(struct coredump_params *cprm);
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| D | elf.h | 54 static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } in elf_coredump_extra_notes_write() argument
57 extern int elf_coredump_extra_notes_write(struct coredump_params *cprm);
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| D | elfcore.h | 71 elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset);
73 elf_core_write_extra_data(struct coredump_params *cprm);
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| D | binfmts.h | 99 int (*core_dump)(struct coredump_params *cprm);
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| /Linux-v4.19/arch/ia64/kernel/ |
| D | elfcore.c | 15 int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset) in elf_core_write_extra_phdrs() argument
38 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
44 int elf_core_write_extra_data(struct coredump_params *cprm) in elf_core_write_extra_data() argument
55 if (!dump_emit(cprm, addr, memsz)) in elf_core_write_extra_data()
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| /Linux-v4.19/arch/x86/um/ |
| D | elfcore.c | 15 int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset) in elf_core_write_extra_phdrs() argument
35 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
42 int elf_core_write_extra_data(struct coredump_params *cprm) in elf_core_write_extra_data() argument
55 if (!dump_emit(cprm, addr, filesz)) in elf_core_write_extra_data()
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| /Linux-v4.19/kernel/ |
| D | elfcore.c | 12 int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset) in elf_core_write_extra_phdrs() argument
17 int __weak elf_core_write_extra_data(struct coredump_params *cprm) in elf_core_write_extra_data() argument
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| /Linux-v4.19/arch/x86/ia32/ |
| D | ia32_aout.c | 150 static int aout_core_dump(struct coredump_params *cprm) in aout_core_dump() argument
162 dump.signal = cprm->siginfo->si_signo; in aout_core_dump()
163 dump_thread32(cprm->regs, &dump); in aout_core_dump()
170 if ((dump.u_dsize + dump.u_ssize + 1) * PAGE_SIZE > cprm->limit) in aout_core_dump()
174 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit) in aout_core_dump()
188 if (!dump_emit(cprm, &dump, sizeof(dump))) in aout_core_dump()
191 if (!dump_skip(cprm, PAGE_SIZE - sizeof(dump))) in aout_core_dump()
199 if (!dump_emit(cprm, (void *)dump_start, dump_size)) in aout_core_dump()
206 if (!dump_emit(cprm, (void *)dump_start, dump_size)) in aout_core_dump()
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| /Linux-v4.19/arch/powerpc/platforms/cell/ |
| D | spu_syscalls.c | 132 int elf_coredump_extra_notes_write(struct coredump_params *cprm) in elf_coredump_extra_notes_write() argument
141 ret = calls->coredump_extra_notes_write(cprm); in elf_coredump_extra_notes_write()
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| /Linux-v4.19/arch/m68k/include/asm/ |
| D | bvme6000hw.h | 35 pad_u[3], cprm, member
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | spu.h | 248 int (*coredump_extra_notes_write)(struct coredump_params *cprm);
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