82 static int elf_core_dump(struct coredump_params *cprm);
1478 static int writenote(struct memelfnote *men, struct coredump_params *cprm)  in writenote()  argument
1485 	return dump_emit(cprm, &en, sizeof(en)) &&  in writenote()
1486 	    dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) &&  in writenote()
1487 	    dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4);  in writenote()
1644 static int fill_files_note(struct memelfnote *note, struct coredump_params *cprm)  in fill_files_note()  argument
1653 	count = cprm->vma_count;  in fill_files_note()
1675 	for (i = 0; i < cprm->vma_count; i++) {  in fill_files_note()
1676 		struct core_vma_metadata *m = &cprm->vma_meta[i];  in fill_files_note()
1713 	n = cprm->vma_count - count;  in fill_files_note()
1857 			  struct coredump_params *cprm)  in fill_note_info()  argument
1928 		if (!fill_thread_core_info(t, view, cprm->siginfo->si_signo, info))  in fill_note_info()
1937 	fill_siginfo_note(&info->signote, &info->csigdata, cprm->siginfo);  in fill_note_info()
1943 	if (fill_files_note(&info->files, cprm) == 0)  in fill_note_info()
1954 			   struct coredump_params *cprm)  in write_note_info()  argument
1962 		if (!writenote(&t->notes[0], cprm))  in write_note_info()
1965 		if (first && !writenote(&info->psinfo, cprm))  in write_note_info()
1967 		if (first && !writenote(&info->signote, cprm))  in write_note_info()
1969 		if (first && !writenote(&info->auxv, cprm))  in write_note_info()
1972 				!writenote(&info->files, cprm))  in write_note_info()
1977 			    !writenote(&t->notes[i], cprm))  in write_note_info()
2026 static int elf_core_dump(struct coredump_params *cprm)  in elf_core_dump()  argument
2042 	segs = cprm->vma_count + elf_core_extra_phdrs(cprm);  in elf_core_dump()
2056 	if (!fill_note_info(&elf, e_phnum, &info, cprm))  in elf_core_dump()
2081 	offset += cprm->vma_data_size;  in elf_core_dump()
2082 	offset += elf_core_extra_data_size(cprm);  in elf_core_dump()
2094 	if (!dump_emit(cprm, &elf, sizeof(elf)))  in elf_core_dump()
2097 	if (!dump_emit(cprm, phdr4note, sizeof(*phdr4note)))  in elf_core_dump()
2101 	for (i = 0; i < cprm->vma_count; i++) {  in elf_core_dump()
2102 		struct core_vma_metadata *meta = cprm->vma_meta + i;  in elf_core_dump()
2121 		if (!dump_emit(cprm, &phdr, sizeof(phdr)))  in elf_core_dump()
2125 	if (!elf_core_write_extra_phdrs(cprm, offset))  in elf_core_dump()
2129 	if (!write_note_info(&info, cprm))  in elf_core_dump()
2133 	if (elf_coredump_extra_notes_write(cprm))  in elf_core_dump()
2137 	dump_skip_to(cprm, dataoff);  in elf_core_dump()
2139 	for (i = 0; i < cprm->vma_count; i++) {  in elf_core_dump()
2140 		struct core_vma_metadata *meta = cprm->vma_meta + i;  in elf_core_dump()
2142 		if (!dump_user_range(cprm, meta->start, meta->dump_size))  in elf_core_dump()
2146 	if (!elf_core_write_extra_data(cprm))  in elf_core_dump()
2150 		if (!dump_emit(cprm, shdr4extnum, sizeof(*shdr4extnum)))  in elf_core_dump()