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Searched refs:phdr (Results 1 – 25 of 75) sorted by relevance

123

/Linux-v6.6/drivers/soc/qcom/
Dmdt_loader.c20 static bool mdt_phdr_valid(const struct elf32_phdr *phdr) in mdt_phdr_valid() argument
22 if (phdr->p_type != PT_LOAD) in mdt_phdr_valid()
25 if ((phdr->p_flags & QCOM_MDT_TYPE_MASK) == QCOM_MDT_TYPE_HASH) in mdt_phdr_valid()
28 if (!phdr->p_memsz) in mdt_phdr_valid()
38 const struct elf32_phdr *phdr = &phdrs[segment]; in mdt_load_split_segment() local
52 ptr, phdr->p_filesz); in mdt_load_split_segment()
59 if (seg_fw->size != phdr->p_filesz) { in mdt_load_split_segment()
81 const struct elf32_phdr *phdr; in qcom_mdt_get_size() local
91 phdr = &phdrs[i]; in qcom_mdt_get_size()
93 if (!mdt_phdr_valid(phdr)) in qcom_mdt_get_size()
[all …]
Dsmem.c292 phdr_to_last_uncached_entry(struct smem_partition_header *phdr) in phdr_to_last_uncached_entry() argument
294 void *p = phdr; in phdr_to_last_uncached_entry()
296 return p + le32_to_cpu(phdr->offset_free_uncached); in phdr_to_last_uncached_entry()
300 phdr_to_first_cached_entry(struct smem_partition_header *phdr, in phdr_to_first_cached_entry() argument
303 void *p = phdr; in phdr_to_first_cached_entry()
306 return p + le32_to_cpu(phdr->size) - ALIGN(sizeof(*e), cacheline); in phdr_to_first_cached_entry()
310 phdr_to_last_cached_entry(struct smem_partition_header *phdr) in phdr_to_last_cached_entry() argument
312 void *p = phdr; in phdr_to_last_cached_entry()
314 return p + le32_to_cpu(phdr->offset_free_cached); in phdr_to_last_cached_entry()
318 phdr_to_first_uncached_entry(struct smem_partition_header *phdr) in phdr_to_first_uncached_entry() argument
[all …]
/Linux-v6.6/arch/s390/kernel/
Dkexec_elf.c21 const Elf_Phdr *phdr; in kexec_file_add_kernel_elf() local
34 phdr = (void *)ehdr + ehdr->e_phoff; in kexec_file_add_kernel_elf()
35 for (i = 0; i < ehdr->e_phnum; i++, phdr++) { in kexec_file_add_kernel_elf()
36 if (phdr->p_type != PT_LOAD) in kexec_file_add_kernel_elf()
39 buf.buffer = kernel + phdr->p_offset; in kexec_file_add_kernel_elf()
40 buf.bufsz = phdr->p_filesz; in kexec_file_add_kernel_elf()
42 buf.mem = ALIGN(phdr->p_paddr, phdr->p_align); in kexec_file_add_kernel_elf()
45 buf.memsz = phdr->p_memsz; in kexec_file_add_kernel_elf()
46 data->memsz = ALIGN(data->memsz, phdr->p_align) + buf.memsz; in kexec_file_add_kernel_elf()
48 if (entry - phdr->p_paddr < phdr->p_memsz) { in kexec_file_add_kernel_elf()
[all …]
Dcrash_dump.c501 static void loads_init(Elf64_Phdr *phdr, u64 loads_offset) in loads_init() argument
507 phdr->p_filesz = end - start; in loads_init()
508 phdr->p_type = PT_LOAD; in loads_init()
509 phdr->p_offset = start; in loads_init()
510 phdr->p_vaddr = start; in loads_init()
511 phdr->p_paddr = start; in loads_init()
512 phdr->p_memsz = end - start; in loads_init()
513 phdr->p_flags = PF_R | PF_W | PF_X; in loads_init()
514 phdr->p_align = PAGE_SIZE; in loads_init()
515 phdr++; in loads_init()
[all …]
/Linux-v6.6/fs/
Dbinfmt_elf_fdpic.c141 struct elf_phdr *phdr; in elf_fdpic_fetch_phdrs() local
161 phdr = params->phdrs; in elf_fdpic_fetch_phdrs()
162 for (loop = 0; loop < params->hdr.e_phnum; loop++, phdr++) { in elf_fdpic_fetch_phdrs()
163 if (phdr->p_type != PT_GNU_STACK) in elf_fdpic_fetch_phdrs()
166 if (phdr->p_flags & PF_X) in elf_fdpic_fetch_phdrs()
171 params->stack_size = phdr->p_memsz; in elf_fdpic_fetch_phdrs()
186 struct elf_phdr *phdr; in load_elf_fdpic_binary() local
229 phdr = exec_params.phdrs; in load_elf_fdpic_binary()
231 for (i = 0; i < exec_params.hdr.e_phnum; i++, phdr++) { in load_elf_fdpic_binary()
232 switch (phdr->p_type) { in load_elf_fdpic_binary()
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/Linux-v6.6/kernel/
Dkexec_elf.c185 static bool elf_is_phdr_sane(const struct elf_phdr *phdr, size_t buf_len) in elf_is_phdr_sane() argument
188 if (phdr->p_offset + phdr->p_filesz < phdr->p_offset) { in elf_is_phdr_sane()
191 } else if (phdr->p_offset + phdr->p_filesz > buf_len) { in elf_is_phdr_sane()
194 } else if (phdr->p_paddr + phdr->p_memsz < phdr->p_paddr) { in elf_is_phdr_sane()
207 struct elf_phdr *phdr = (struct elf_phdr *) &elf_info->proghdrs[idx]; in elf_read_phdr() local
215 phdr->p_type = elf32_to_cpu(elf_info->ehdr, buf_phdr->p_type); in elf_read_phdr()
216 phdr->p_flags = elf32_to_cpu(elf_info->ehdr, buf_phdr->p_flags); in elf_read_phdr()
220 phdr->p_offset = elf64_to_cpu(ehdr, buf_phdr->p_offset); in elf_read_phdr()
221 phdr->p_paddr = elf64_to_cpu(ehdr, buf_phdr->p_paddr); in elf_read_phdr()
222 phdr->p_vaddr = elf64_to_cpu(ehdr, buf_phdr->p_vaddr); in elf_read_phdr()
[all …]
Dcrash_core.c328 Elf64_Phdr *phdr; in crash_prepare_elf64_headers() local
356 phdr = (Elf64_Phdr *)(ehdr + 1); in crash_prepare_elf64_headers()
372 phdr->p_type = PT_NOTE; in crash_prepare_elf64_headers()
374 phdr->p_offset = phdr->p_paddr = notes_addr; in crash_prepare_elf64_headers()
375 phdr->p_filesz = phdr->p_memsz = sizeof(note_buf_t); in crash_prepare_elf64_headers()
377 phdr++; in crash_prepare_elf64_headers()
381 phdr->p_type = PT_NOTE; in crash_prepare_elf64_headers()
382 phdr->p_offset = phdr->p_paddr = paddr_vmcoreinfo_note(); in crash_prepare_elf64_headers()
383 phdr->p_filesz = phdr->p_memsz = VMCOREINFO_NOTE_SIZE; in crash_prepare_elf64_headers()
385 phdr++; in crash_prepare_elf64_headers()
[all …]
/Linux-v6.6/arch/ia64/kernel/
Delfcore.c23 struct elf_phdr phdr = gate_phdrs[i]; in elf_core_write_extra_phdrs() local
25 if (phdr.p_type == PT_LOAD) { in elf_core_write_extra_phdrs()
26 phdr.p_memsz = PAGE_ALIGN(phdr.p_memsz); in elf_core_write_extra_phdrs()
27 phdr.p_filesz = phdr.p_memsz; in elf_core_write_extra_phdrs()
29 ofs = phdr.p_offset = offset; in elf_core_write_extra_phdrs()
30 offset += phdr.p_filesz; in elf_core_write_extra_phdrs()
32 phdr.p_offset = ofs; in elf_core_write_extra_phdrs()
35 phdr.p_offset += ofs; in elf_core_write_extra_phdrs()
37 phdr.p_paddr = 0; /* match other core phdrs */ in elf_core_write_extra_phdrs()
38 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
/Linux-v6.6/tools/testing/selftests/kvm/lib/
Delf.c148 Elf64_Phdr phdr; in kvm_vm_elf_load() local
149 test_read(fd, &phdr, sizeof(phdr)); in kvm_vm_elf_load()
152 if (phdr.p_type != PT_LOAD) in kvm_vm_elf_load()
156 TEST_ASSERT(phdr.p_memsz > 0, "Unexpected loadable segment " in kvm_vm_elf_load()
159 n1, (uint64_t) phdr.p_memsz); in kvm_vm_elf_load()
160 vm_vaddr_t seg_vstart = align_down(phdr.p_vaddr, vm->page_size); in kvm_vm_elf_load()
161 vm_vaddr_t seg_vend = phdr.p_vaddr + phdr.p_memsz - 1; in kvm_vm_elf_load()
181 if (phdr.p_filesz) { in kvm_vm_elf_load()
182 offset_rv = lseek(fd, phdr.p_offset, SEEK_SET); in kvm_vm_elf_load()
183 TEST_ASSERT(offset_rv == phdr.p_offset, in kvm_vm_elf_load()
[all …]
/Linux-v6.6/arch/arm64/kernel/
Delfcore.c96 struct elf_phdr phdr; in elf_core_write_extra_phdrs() local
98 phdr.p_type = PT_AARCH64_MEMTAG_MTE; in elf_core_write_extra_phdrs()
99 phdr.p_offset = offset; in elf_core_write_extra_phdrs()
100 phdr.p_vaddr = m->start; in elf_core_write_extra_phdrs()
101 phdr.p_paddr = 0; in elf_core_write_extra_phdrs()
102 phdr.p_filesz = mte_vma_tag_dump_size(m); in elf_core_write_extra_phdrs()
103 phdr.p_memsz = m->end - m->start; in elf_core_write_extra_phdrs()
104 offset += phdr.p_filesz; in elf_core_write_extra_phdrs()
105 phdr.p_flags = 0; in elf_core_write_extra_phdrs()
106 phdr.p_align = 0; in elf_core_write_extra_phdrs()
[all …]
/Linux-v6.6/tools/perf/util/
Dsymbol-minimal.c117 Elf32_Phdr *phdr; in filename__read_build_id() local
137 for (i = 0, phdr = buf; i < ehdr.e_phnum; i++, phdr++) { in filename__read_build_id()
142 phdr->p_type = bswap_32(phdr->p_type); in filename__read_build_id()
143 phdr->p_offset = bswap_32(phdr->p_offset); in filename__read_build_id()
144 phdr->p_filesz = bswap_32(phdr->p_filesz); in filename__read_build_id()
147 if (phdr->p_type != PT_NOTE) in filename__read_build_id()
150 buf_size = phdr->p_filesz; in filename__read_build_id()
151 offset = phdr->p_offset; in filename__read_build_id()
168 Elf64_Phdr *phdr; in filename__read_build_id() local
188 for (i = 0, phdr = buf; i < ehdr.e_phnum; i++, phdr++) { in filename__read_build_id()
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/Linux-v6.6/arch/x86/um/
Delfcore.c26 struct elf_phdr phdr = phdrp[i]; in elf_core_write_extra_phdrs() local
28 if (phdr.p_type == PT_LOAD) { in elf_core_write_extra_phdrs()
29 ofs = phdr.p_offset = offset; in elf_core_write_extra_phdrs()
30 offset += phdr.p_filesz; in elf_core_write_extra_phdrs()
32 phdr.p_offset += ofs; in elf_core_write_extra_phdrs()
34 phdr.p_paddr = 0; /* match other core phdrs */ in elf_core_write_extra_phdrs()
35 if (!dump_emit(cprm, &phdr, sizeof(phdr))) in elf_core_write_extra_phdrs()
/Linux-v6.6/fs/proc/
Dvmcore.c850 Elf64_Phdr phdr; in merge_note_headers_elf64() local
873 phdr.p_type = PT_NOTE; in merge_note_headers_elf64()
874 phdr.p_flags = 0; in merge_note_headers_elf64()
877 phdr.p_offset = roundup(note_off, PAGE_SIZE); in merge_note_headers_elf64()
878 phdr.p_vaddr = phdr.p_paddr = 0; in merge_note_headers_elf64()
879 phdr.p_filesz = phdr.p_memsz = phdr_sz; in merge_note_headers_elf64()
880 phdr.p_align = 4; in merge_note_headers_elf64()
884 memcpy(tmp, &phdr, sizeof(phdr)); in merge_note_headers_elf64()
885 tmp += sizeof(phdr); in merge_note_headers_elf64()
900 elfnotes_orig_sz = phdr.p_memsz; in merge_note_headers_elf64()
[all …]
/Linux-v6.6/drivers/media/common/siano/
Dsmsendian.c85 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; in smsendian_handle_message_header() local
87 phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type); in smsendian_handle_message_header()
88 phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length); in smsendian_handle_message_header()
89 phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags); in smsendian_handle_message_header()
/Linux-v6.6/lib/
Dbuildid.c73 Elf32_Phdr *phdr; in get_build_id_32() local
81 phdr = (Elf32_Phdr *)(page_addr + sizeof(Elf32_Ehdr)); in get_build_id_32()
84 if (phdr[i].p_type == PT_NOTE && in get_build_id_32()
86 page_addr + phdr[i].p_offset, in get_build_id_32()
87 phdr[i].p_filesz)) in get_build_id_32()
98 Elf64_Phdr *phdr; in get_build_id_64() local
106 phdr = (Elf64_Phdr *)(page_addr + sizeof(Elf64_Ehdr)); in get_build_id_64()
109 if (phdr[i].p_type == PT_NOTE && in get_build_id_64()
111 page_addr + phdr[i].p_offset, in get_build_id_64()
112 phdr[i].p_filesz)) in get_build_id_64()
/Linux-v6.6/drivers/media/usb/siano/
Dsmsusb.c98 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p; in smsusb_onresponse() local
100 smsendian_handle_message_header(phdr); in smsusb_onresponse()
101 if (urb->actual_length >= phdr->msg_length) { in smsusb_onresponse()
102 surb->cb->size = phdr->msg_length; in smsusb_onresponse()
105 (phdr->msg_flags & MSG_HDR_FLAG_SPLIT_MSG)) { in smsusb_onresponse()
109 ((phdr->msg_flags >> 8) & 3); in smsusb_onresponse()
112 if (((int) phdr->msg_length + in smsusb_onresponse()
115 phdr->msg_length, in smsusb_onresponse()
123 memcpy((char *) phdr + surb->cb->offset, in smsusb_onresponse()
124 phdr, sizeof(struct sms_msg_hdr)); in smsusb_onresponse()
[all …]
/Linux-v6.6/drivers/remoteproc/
Dremoteproc_elf_helpers.h70 ELF_GEN_FIELD_GET_SET(phdr, p_paddr, u64) in ELF_GEN_FIELD_GET_SET()
71 ELF_GEN_FIELD_GET_SET(phdr, p_vaddr, u64) in ELF_GEN_FIELD_GET_SET()
72 ELF_GEN_FIELD_GET_SET(phdr, p_filesz, u64) in ELF_GEN_FIELD_GET_SET()
73 ELF_GEN_FIELD_GET_SET(phdr, p_memsz, u64) in ELF_GEN_FIELD_GET_SET()
74 ELF_GEN_FIELD_GET_SET(phdr, p_type, u32) in ELF_GEN_FIELD_GET_SET()
75 ELF_GEN_FIELD_GET_SET(phdr, p_offset, u64) in ELF_GEN_FIELD_GET_SET()
76 ELF_GEN_FIELD_GET_SET(phdr, p_flags, u32) in ELF_GEN_FIELD_GET_SET()
77 ELF_GEN_FIELD_GET_SET(phdr, p_align, u64) in ELF_GEN_FIELD_GET_SET()
97 ELF_STRUCT_SIZE(phdr)
Dremoteproc_coredump.c238 void *phdr; in rproc_coredump() local
290 phdr = data + elf_hdr_get_e_phoff(class, ehdr); in rproc_coredump()
295 memset(phdr, 0, elf_size_of_phdr(class)); in rproc_coredump()
296 elf_phdr_set_p_type(class, phdr, PT_LOAD); in rproc_coredump()
297 elf_phdr_set_p_offset(class, phdr, offset); in rproc_coredump()
298 elf_phdr_set_p_vaddr(class, phdr, segment->da); in rproc_coredump()
299 elf_phdr_set_p_paddr(class, phdr, segment->da); in rproc_coredump()
300 elf_phdr_set_p_filesz(class, phdr, segment->size); in rproc_coredump()
301 elf_phdr_set_p_memsz(class, phdr, segment->size); in rproc_coredump()
302 elf_phdr_set_p_flags(class, phdr, PF_R | PF_W | PF_X); in rproc_coredump()
[all …]
/Linux-v6.6/arch/powerpc/kernel/
Dfadump.c770 struct elf_phdr *phdr; in fadump_update_elfcore_header() local
775 phdr = (struct elf_phdr *)bufp; in fadump_update_elfcore_header()
777 if (phdr->p_type == PT_NOTE) { in fadump_update_elfcore_header()
778 phdr->p_paddr = __pa(fw_dump.cpu_notes_buf_vaddr); in fadump_update_elfcore_header()
779 phdr->p_offset = phdr->p_paddr; in fadump_update_elfcore_header()
780 phdr->p_filesz = fw_dump.cpu_notes_buf_size; in fadump_update_elfcore_header()
781 phdr->p_memsz = fw_dump.cpu_notes_buf_size; in fadump_update_elfcore_header()
1079 struct elf_phdr *phdr; in fadump_create_elfcore_headers() local
1094 phdr = (struct elf_phdr *)bufp; in fadump_create_elfcore_headers()
1096 phdr->p_type = PT_NOTE; in fadump_create_elfcore_headers()
[all …]
/Linux-v6.6/arch/riscv/kernel/
Delf_kexec.c44 const struct elf_phdr *phdr; in riscv_kexec_elf_load() local
49 phdr = &elf_info->proghdrs[i]; in riscv_kexec_elf_load()
50 if (phdr->p_type != PT_LOAD) in riscv_kexec_elf_load()
53 size = phdr->p_filesz; in riscv_kexec_elf_load()
54 if (size > phdr->p_memsz) in riscv_kexec_elf_load()
55 size = phdr->p_memsz; in riscv_kexec_elf_load()
57 kbuf.buffer = (void *) elf_info->buffer + phdr->p_offset; in riscv_kexec_elf_load()
59 kbuf.buf_align = phdr->p_align; in riscv_kexec_elf_load()
60 kbuf.mem = phdr->p_paddr - old_pbase + new_pbase; in riscv_kexec_elf_load()
61 kbuf.memsz = phdr->p_memsz; in riscv_kexec_elf_load()
[all …]
/Linux-v6.6/tools/testing/selftests/sgx/
Dload.c232 Elf64_Phdr *phdr = &phdr_tbl[i]; in encl_load() local
234 if (phdr->p_type == PT_LOAD) in encl_load()
244 Elf64_Phdr *phdr = &phdr_tbl[i]; in encl_load() local
245 unsigned int flags = phdr->p_flags; in encl_load()
247 if (phdr->p_type != PT_LOAD) in encl_load()
255 phdr->p_flags); in encl_load()
262 phdr->p_flags); in encl_load()
267 src_offset = phdr->p_offset & PAGE_MASK; in encl_load()
273 seg->prot = (phdr->p_flags & PF_R) ? PROT_READ : 0; in encl_load()
274 seg->prot |= (phdr->p_flags & PF_W) ? PROT_WRITE : 0; in encl_load()
[all …]
/Linux-v6.6/arch/powerpc/platforms/powernv/
Dopal-core.c307 Elf64_Phdr *phdr; in create_opalcore() local
380 phdr = (Elf64_Phdr *)bufp; in create_opalcore()
382 phdr->p_type = cpu_to_be32(PT_NOTE); in create_opalcore()
383 phdr->p_flags = 0; in create_opalcore()
384 phdr->p_align = 0; in create_opalcore()
385 phdr->p_paddr = phdr->p_vaddr = 0; in create_opalcore()
386 phdr->p_offset = cpu_to_be64(hdr_size); in create_opalcore()
387 phdr->p_filesz = phdr->p_memsz = cpu_to_be64(cpu_notes_size); in create_opalcore()
394 phdr = (Elf64_Phdr *)bufp; in create_opalcore()
396 phdr->p_type = cpu_to_be32(PT_LOAD); in create_opalcore()
[all …]
/Linux-v6.6/net/dsa/
Dtag_qca.c18 __be16 *phdr; in qca_tag_xmit() local
24 phdr = dsa_etype_header_pos_tx(skb); in qca_tag_xmit()
31 *phdr = htons(hdr); in qca_tag_xmit()
42 __be16 *phdr; in qca_tag_rcv() local
53 phdr = dsa_etype_header_pos_rx(skb); in qca_tag_rcv()
54 hdr = ntohs(*phdr); in qca_tag_rcv()
/Linux-v6.6/tools/testing/selftests/powerpc/ptrace/
Dcore-pkey.c199 Elf64_Phdr *phdr; in check_core_file() local
216 phdr_size = sizeof(*phdr) * ehdr->e_phnum; in check_core_file()
223 for (phdr = p + ehdr->e_phoff; in check_core_file()
224 (void *) phdr < p + ehdr->e_phoff + phdr_size; in check_core_file()
225 phdr += ehdr->e_phentsize) in check_core_file()
226 if (phdr->p_type == PT_NOTE) in check_core_file()
229 FAIL_IF((void *) phdr >= p + ehdr->e_phoff + phdr_size); in check_core_file()
232 for (nhdr = p + phdr->p_offset; in check_core_file()
233 (void *) nhdr < p + phdr->p_offset + phdr->p_filesz; in check_core_file()
238 FAIL_IF((void *) nhdr >= p + phdr->p_offset + phdr->p_filesz); in check_core_file()
/Linux-v6.6/drivers/media/platform/st/sti/c8sectpfe/
Dc8sectpfe-core.c1002 static void load_imem_segment(struct c8sectpfei *fei, Elf32_Phdr *phdr, in load_imem_segment() argument
1006 const u8 *imem_src = fw->data + phdr->p_offset; in load_imem_segment()
1018 seg_num, phdr->p_paddr, phdr->p_filesz, dest, in load_imem_segment()
1019 phdr->p_memsz + phdr->p_memsz / 3); in load_imem_segment()
1021 for (i = 0; i < phdr->p_filesz; i++) { in load_imem_segment()
1037 static void load_dmem_segment(struct c8sectpfei *fei, Elf32_Phdr *phdr, in load_dmem_segment() argument
1047 seg_num, phdr->p_paddr, phdr->p_filesz, in load_dmem_segment()
1048 dst, phdr->p_memsz); in load_dmem_segment()
1050 memcpy((void __force *)dst, (void *)fw->data + phdr->p_offset, in load_dmem_segment()
1051 phdr->p_filesz); in load_dmem_segment()
[all …]

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