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Searched refs:cprm (Results 1 – 17 of 17) sorted by relevance

/linux-6.15/fs/
H A Dcoredump.c767 cprm.to_skip--; in do_coredump()
776 if (cprm.file) in do_coredump()
802 if (cprm->written + nr > cprm->limit) in __dump_emit()
813 cprm->pos += n; in __dump_emit()
841 if (!__dump_skip(cprm, cprm->to_skip)) in dump_emit()
851 cprm->to_skip = pos - cprm->pos; in dump_skip_to()
874 if (!__dump_skip(cprm, cprm->to_skip)) in dump_emit_page()
878 if (cprm->written + PAGE_SIZE > cprm->limit) in dump_emit_page()
990 unsigned mod = (cprm->pos + cprm->to_skip) & (align - 1); in dump_align()
1258 cprm->vma_meta = kvmalloc_array(cprm->vma_count, sizeof(*cprm->vma_meta), GFP_KERNEL); in dump_vma_snapshot()
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H A Dbinfmt_elf.c1492 dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && in writenote()
1493 dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); in writenote()
1658 count = cprm->vma_count; in fill_files_note()
1722 n = cprm->vma_count - count; in fill_files_note()
1866 struct coredump_params *cprm) in fill_note_info() argument
1963 struct coredump_params *cprm) in write_note_info() argument
1981 !writenote(&info->files, cprm)) in write_note_info()
2051 segs = cprm->vma_count + elf_core_extra_phdrs(cprm); in elf_core_dump()
2090 offset += cprm->vma_data_size; in elf_core_dump()
2138 if (!write_note_info(&info, cprm)) in elf_core_dump()
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H A Dbinfmt_elf_fdpic.c1236 dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && in writenote()
1237 dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); in writenote()
1514 segs = cprm->vma_count + elf_core_extra_phdrs(cprm); in elf_fdpic_core_dump()
1559 offset += cprm->vma_data_size; in elf_fdpic_core_dump()
1612 if (!writenote(&psinfo_note, cprm)) in elf_fdpic_core_dump()
1614 if (!writenote(&auxv_note, cprm)) in elf_fdpic_core_dump()
1627 dump_skip_to(cprm, dataoff); in elf_fdpic_core_dump()
1629 if (!elf_fdpic_dump_segments(cprm, cprm->vma_meta, cprm->vma_count)) in elf_fdpic_core_dump()
1632 if (!elf_core_write_extra_data(cprm)) in elf_fdpic_core_dump()
1640 if (cprm->file->f_pos != offset) { in elf_fdpic_core_dump()
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/linux-6.15/arch/arm64/kernel/
H A Delfcore.c11 #define for_each_mte_vma(cprm, i, m) \ argument
13 for (i = 0, m = cprm->vma_meta; \
14 i < cprm->vma_count; \
15 i++, m = cprm->vma_meta + i) \
42 dump_skip(cprm, MTE_PAGE_TAG_STORAGE); in mte_dump_tag_range()
52 dump_skip(cprm, MTE_PAGE_TAG_STORAGE); in mte_dump_tag_range()
85 for_each_mte_vma(cprm, i, m) in elf_core_extra_phdrs()
96 for_each_mte_vma(cprm, i, m) { in elf_core_write_extra_phdrs()
109 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
122 for_each_mte_vma(cprm, i, m) in elf_core_extra_data_size()
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/linux-6.15/include/linux/
H A Delfcore.h108 extern Elf_Half elf_core_extra_phdrs(struct coredump_params *cprm);
110 elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset);
112 elf_core_write_extra_data(struct coredump_params *cprm);
113 extern size_t elf_core_extra_data_size(struct coredump_params *cprm);
115 static inline Elf_Half elf_core_extra_phdrs(struct coredump_params *cprm) in elf_core_extra_phdrs() argument
120 static inline int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset) in elf_core_write_extra_phdrs() argument
125 static inline int elf_core_write_extra_data(struct coredump_params *cprm) in elf_core_write_extra_data() argument
130 static inline size_t elf_core_extra_data_size(struct coredump_params *cprm) in elf_core_extra_data_size() argument
H A Dcoredump.h39 extern void dump_skip_to(struct coredump_params *cprm, unsigned long to);
40 extern void dump_skip(struct coredump_params *cprm, size_t nr);
41 extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
42 extern int dump_align(struct coredump_params *cprm, int align);
43 int dump_user_range(struct coredump_params *cprm, unsigned long start,
H A Delf.h70 static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } in elf_coredump_extra_notes_write() argument
73 extern int elf_coredump_extra_notes_write(struct coredump_params *cprm);
H A Dbinfmts.h95 int (*core_dump)(struct coredump_params *cprm);
/linux-6.15/arch/powerpc/platforms/cell/spufs/
H A Dcoredump.c117 struct coredump_params *cprm, int dfd) in spufs_arch_write_note() argument
129 if (!dump_emit(cprm, &en, sizeof(en))) in spufs_arch_write_note()
131 if (!dump_emit(cprm, fullname, en.n_namesz)) in spufs_arch_write_note()
133 if (!dump_align(cprm, 4)) in spufs_arch_write_note()
137 ret = spufs_coredump_read[i].dump(ctx, cprm); in spufs_arch_write_note()
149 if (!dump_emit(cprm, buf, ret + 1)) in spufs_arch_write_note()
153 dump_skip_to(cprm, roundup(cprm->pos - ret + sz, 4)); in spufs_arch_write_note()
157 int spufs_coredump_extra_notes_write(struct coredump_params *cprm) in spufs_coredump_extra_notes_write() argument
169 rc = spufs_arch_write_note(ctx, j, cprm, fd); in spufs_coredump_extra_notes_write()
H A Dfile.c136 if (!dump_emit(cprm, buf, size)) in spufs_dump_emit()
470 return spufs_dump_emit(cprm, ctx->csa.lscsa->gprs, in spufs_regs_dump()
527 return spufs_dump_emit(cprm, &ctx->csa.lscsa->fpcr, in spufs_fpcr_dump()
955 struct coredump_params *cprm) in spufs_signal1_dump() argument
1088 struct coredump_params *cprm) in spufs_signal2_dump() argument
1926 struct coredump_params *cprm) in spufs_mbox_info_dump() argument
1964 struct coredump_params *cprm) in spufs_ibox_info_dump() argument
2007 struct coredump_params *cprm) in spufs_wbox_info_dump() argument
2061 struct coredump_params *cprm) in spufs_dma_info_dump() argument
2066 return spufs_dump_emit(cprm, &info, sizeof(info)); in spufs_dma_info_dump()
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H A Dspufs.h241 extern int spufs_coredump_extra_notes_write(struct coredump_params *cprm);
340 ssize_t (*dump)(struct spu_context *ctx, struct coredump_params *cprm);
/linux-6.15/arch/x86/um/
H A Delfcore.c11 Elf32_Half elf_core_extra_phdrs(struct coredump_params *cprm) in elf_core_extra_phdrs() argument
16 int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset) in elf_core_write_extra_phdrs() argument
36 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
43 int elf_core_write_extra_data(struct coredump_params *cprm) in elf_core_write_extra_data() argument
56 if (!dump_emit(cprm, addr, filesz)) in elf_core_write_extra_data()
64 size_t elf_core_extra_data_size(struct coredump_params *cprm) in elf_core_extra_data_size() argument
/linux-6.15/arch/powerpc/platforms/cell/
H A Dspu_syscalls.c101 int elf_coredump_extra_notes_write(struct coredump_params *cprm) in elf_coredump_extra_notes_write() argument
107 return calls->coredump_extra_notes_write(cprm); in elf_coredump_extra_notes_write()
/linux-6.15/drivers/block/zram/
H A Dbackend_zstd.c21 zstd_parameters cprm; member
64 zp->cprm = zstd_get_params(params->level, PAGE_SIZE); in zstd_setup_params()
178 req->src, req->src_len, &zp->cprm); in zstd_compress()
/linux-6.15/arch/x86/kernel/fpu/
H A Dxstate.c1851 static int dump_xsave_layout_desc(struct coredump_params *cprm) in dump_xsave_layout_desc() argument
1865 if (!dump_emit(cprm, &xc, sizeof(xc))) in dump_xsave_layout_desc()
1884 int elf_coredump_extra_notes_write(struct coredump_params *cprm) in elf_coredump_extra_notes_write() argument
1896 if (!dump_emit(cprm, &en, sizeof(en))) in elf_coredump_extra_notes_write()
1898 if (!dump_emit(cprm, owner_name, en.n_namesz)) in elf_coredump_extra_notes_write()
1900 if (!dump_align(cprm, 4)) in elf_coredump_extra_notes_write()
1903 num_records = dump_xsave_layout_desc(cprm); in elf_coredump_extra_notes_write()
/linux-6.15/arch/m68k/include/asm/
H A Dbvme6000hw.h35 pad_u[3], cprm, member
/linux-6.15/arch/powerpc/include/asm/
H A Dspu.h221 int (*coredump_extra_notes_write)(struct coredump_params *cprm);