81 static int elf_core_dump(struct coredump_params *cprm);
1456 static int writenote(struct memelfnote *men, struct coredump_params *cprm)  in writenote()  argument
1463 	return dump_emit(cprm, &en, sizeof(en)) &&  in writenote()
1464 	    dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) &&  in writenote()
1465 	    dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4);  in writenote()
1622 static int fill_files_note(struct memelfnote *note, struct coredump_params *cprm)  in fill_files_note()  argument
1631 	count = cprm->vma_count;  in fill_files_note()
1653 	for (i = 0; i < cprm->vma_count; i++) {  in fill_files_note()
1654 		struct core_vma_metadata *m = &cprm->vma_meta[i];  in fill_files_note()
1691 	n = cprm->vma_count - count;  in fill_files_note()
1803 			  struct coredump_params *cprm)  in fill_note_info()  argument
1875 		if (!fill_thread_core_info(t, view, cprm->siginfo->si_signo, &info->size))  in fill_note_info()
1884 	fill_siginfo_note(&info->signote, &info->csigdata, cprm->siginfo);  in fill_note_info()
1890 	if (fill_files_note(&info->files, cprm) == 0)  in fill_note_info()
1906 			   struct coredump_params *cprm)  in write_note_info()  argument
1914 		if (!writenote(&t->notes[0], cprm))  in write_note_info()
1917 		if (first && !writenote(&info->psinfo, cprm))  in write_note_info()
1919 		if (first && !writenote(&info->signote, cprm))  in write_note_info()
1921 		if (first && !writenote(&info->auxv, cprm))  in write_note_info()
1924 				!writenote(&info->files, cprm))  in write_note_info()
1929 			    !writenote(&t->notes[i], cprm))  in write_note_info()
2032 			  struct coredump_params *cprm)  in fill_note_info()  argument
2053 		sz = elf_dump_thread_status(cprm->siginfo->si_signo, ets);  in fill_note_info()
2058 	fill_prstatus(&info->prstatus->common, current, cprm->siginfo->si_signo);  in fill_note_info()
2059 	elf_core_copy_regs(&info->prstatus->pr_reg, cprm->regs);  in fill_note_info()
2075 	fill_siginfo_note(info->notes + 2, &info->csigdata, cprm->siginfo);  in fill_note_info()
2079 	if (fill_files_note(info->notes + info->numnote, cprm) == 0) {  in fill_note_info()
2086 		elf_core_copy_task_fpregs(current, cprm->regs, info->fpu);  in fill_note_info()
2107 			   struct coredump_params *cprm)  in write_note_info()  argument
2113 		if (!writenote(info->notes + i, cprm))  in write_note_info()
2119 			if (!writenote(&ets->notes[i], cprm))  in write_note_info()
2169 static int elf_core_dump(struct coredump_params *cprm)  in elf_core_dump()  argument
2185 	segs = cprm->vma_count + elf_core_extra_phdrs();  in elf_core_dump()
2199 	if (!fill_note_info(&elf, e_phnum, &info, cprm))  in elf_core_dump()
2224 	offset += cprm->vma_data_size;  in elf_core_dump()
2237 	if (!dump_emit(cprm, &elf, sizeof(elf)))  in elf_core_dump()
2240 	if (!dump_emit(cprm, phdr4note, sizeof(*phdr4note)))  in elf_core_dump()
2244 	for (i = 0; i < cprm->vma_count; i++) {  in elf_core_dump()
2245 		struct core_vma_metadata *meta = cprm->vma_meta + i;  in elf_core_dump()
2264 		if (!dump_emit(cprm, &phdr, sizeof(phdr)))  in elf_core_dump()
2268 	if (!elf_core_write_extra_phdrs(cprm, offset))  in elf_core_dump()
2272 	if (!write_note_info(&info, cprm))  in elf_core_dump()
2276 	if (elf_coredump_extra_notes_write(cprm))  in elf_core_dump()
2280 	dump_skip_to(cprm, dataoff);  in elf_core_dump()
2282 	for (i = 0; i < cprm->vma_count; i++) {  in elf_core_dump()
2283 		struct core_vma_metadata *meta = cprm->vma_meta + i;  in elf_core_dump()
2285 		if (!dump_user_range(cprm, meta->start, meta->dump_size))  in elf_core_dump()
2289 	if (!elf_core_write_extra_data(cprm))  in elf_core_dump()
2293 		if (!dump_emit(cprm, shdr4extnum, sizeof(*shdr4extnum)))  in elf_core_dump()