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Searched refs:phdr (Results 1 – 25 of 57) sorted by relevance

123

/Linux-v4.19/drivers/soc/qcom/
Dmdt_loader.c28 static bool mdt_phdr_valid(const struct elf32_phdr *phdr) in mdt_phdr_valid() argument
30 if (phdr->p_type != PT_LOAD) in mdt_phdr_valid()
33 if ((phdr->p_flags & QCOM_MDT_TYPE_MASK) == QCOM_MDT_TYPE_HASH) in mdt_phdr_valid()
36 if (!phdr->p_memsz) in mdt_phdr_valid()
51 const struct elf32_phdr *phdr; in qcom_mdt_get_size() local
61 phdr = &phdrs[i]; in qcom_mdt_get_size()
63 if (!mdt_phdr_valid(phdr)) in qcom_mdt_get_size()
66 if (phdr->p_paddr < min_addr) in qcom_mdt_get_size()
67 min_addr = phdr->p_paddr; in qcom_mdt_get_size()
69 if (phdr->p_paddr + phdr->p_memsz > max_addr) in qcom_mdt_get_size()
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Dsmem.c284 phdr_to_last_uncached_entry(struct smem_partition_header *phdr) in phdr_to_last_uncached_entry() argument
286 void *p = phdr; in phdr_to_last_uncached_entry()
288 return p + le32_to_cpu(phdr->offset_free_uncached); in phdr_to_last_uncached_entry()
292 phdr_to_first_cached_entry(struct smem_partition_header *phdr, in phdr_to_first_cached_entry() argument
295 void *p = phdr; in phdr_to_first_cached_entry()
298 return p + le32_to_cpu(phdr->size) - ALIGN(sizeof(*e), cacheline); in phdr_to_first_cached_entry()
302 phdr_to_last_cached_entry(struct smem_partition_header *phdr) in phdr_to_last_cached_entry() argument
304 void *p = phdr; in phdr_to_last_cached_entry()
306 return p + le32_to_cpu(phdr->offset_free_cached); in phdr_to_last_cached_entry()
310 phdr_to_first_uncached_entry(struct smem_partition_header *phdr) in phdr_to_first_uncached_entry() argument
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/Linux-v4.19/arch/s390/kernel/
Dkexec_elf.c21 const Elf_Phdr *phdr; in kexec_file_add_elf_kernel() local
27 phdr = (void *)ehdr + ehdr->e_phoff; in kexec_file_add_elf_kernel()
28 for (i = 0; i < ehdr->e_phnum; i++, phdr++) { in kexec_file_add_elf_kernel()
29 if (phdr->p_type != PT_LOAD) in kexec_file_add_elf_kernel()
32 buf.buffer = kernel + phdr->p_offset; in kexec_file_add_elf_kernel()
33 buf.bufsz = phdr->p_filesz; in kexec_file_add_elf_kernel()
35 buf.mem = ALIGN(phdr->p_paddr, phdr->p_align); in kexec_file_add_elf_kernel()
36 buf.memsz = phdr->p_memsz; in kexec_file_add_elf_kernel()
38 if (phdr->p_paddr == 0) { in kexec_file_add_elf_kernel()
69 const Elf_Phdr *phdr; in s390_elf_load() local
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Dcrash_dump.c559 static void loads_init(Elf64_Phdr *phdr, u64 loads_offset) in loads_init() argument
566 phdr->p_filesz = end - start; in loads_init()
567 phdr->p_type = PT_LOAD; in loads_init()
568 phdr->p_offset = start; in loads_init()
569 phdr->p_vaddr = start; in loads_init()
570 phdr->p_paddr = start; in loads_init()
571 phdr->p_memsz = end - start; in loads_init()
572 phdr->p_flags = PF_R | PF_W | PF_X; in loads_init()
573 phdr->p_align = PAGE_SIZE; in loads_init()
574 phdr++; in loads_init()
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/Linux-v4.19/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-v4.19/fs/
Dbinfmt_elf_fdpic.c145 struct elf32_phdr *phdr; in elf_fdpic_fetch_phdrs() local
165 phdr = params->phdrs; in elf_fdpic_fetch_phdrs()
166 for (loop = 0; loop < params->hdr.e_phnum; loop++, phdr++) { in elf_fdpic_fetch_phdrs()
167 if (phdr->p_type != PT_GNU_STACK) in elf_fdpic_fetch_phdrs()
170 if (phdr->p_flags & PF_X) in elf_fdpic_fetch_phdrs()
175 params->stack_size = phdr->p_memsz; in elf_fdpic_fetch_phdrs()
190 struct elf_phdr *phdr; in load_elf_fdpic_binary() local
233 phdr = exec_params.phdrs; in load_elf_fdpic_binary()
235 for (i = 0; i < exec_params.hdr.e_phnum; i++, phdr++) { in load_elf_fdpic_binary()
236 switch (phdr->p_type) { in load_elf_fdpic_binary()
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/Linux-v4.19/tools/testing/selftests/kvm/lib/
Delf.c150 Elf64_Phdr phdr; in kvm_vm_elf_load() local
151 test_read(fd, &phdr, sizeof(phdr)); in kvm_vm_elf_load()
154 if (phdr.p_type != PT_LOAD) in kvm_vm_elf_load()
158 TEST_ASSERT(phdr.p_memsz > 0, "Unexpected loadable segment " in kvm_vm_elf_load()
161 n1, (uint64_t) phdr.p_memsz); in kvm_vm_elf_load()
162 vm_vaddr_t seg_vstart = phdr.p_vaddr; in kvm_vm_elf_load()
164 vm_vaddr_t seg_vend = phdr.p_vaddr + phdr.p_memsz - 1; in kvm_vm_elf_load()
184 if (phdr.p_filesz) { in kvm_vm_elf_load()
185 offset_rv = lseek(fd, phdr.p_offset, SEEK_SET); in kvm_vm_elf_load()
186 TEST_ASSERT(offset_rv == phdr.p_offset, in kvm_vm_elf_load()
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/Linux-v4.19/tools/perf/util/
Dsymbol-minimal.c112 Elf32_Phdr *phdr; in filename__read_build_id() local
132 for (i = 0, phdr = buf; i < ehdr.e_phnum; i++, phdr++) { in filename__read_build_id()
137 phdr->p_type = bswap_32(phdr->p_type); in filename__read_build_id()
138 phdr->p_offset = bswap_32(phdr->p_offset); in filename__read_build_id()
139 phdr->p_filesz = bswap_32(phdr->p_filesz); in filename__read_build_id()
142 if (phdr->p_type != PT_NOTE) in filename__read_build_id()
145 buf_size = phdr->p_filesz; in filename__read_build_id()
146 offset = phdr->p_offset; in filename__read_build_id()
163 Elf64_Phdr *phdr; in filename__read_build_id() local
183 for (i = 0, phdr = buf; i < ehdr.e_phnum; i++, phdr++) { in filename__read_build_id()
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/Linux-v4.19/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-v4.19/arch/powerpc/kernel/
Dkexec_elf_64.c200 static bool elf_is_phdr_sane(const struct elf_phdr *phdr, size_t buf_len) in elf_is_phdr_sane() argument
203 if (phdr->p_offset + phdr->p_filesz < phdr->p_offset) { in elf_is_phdr_sane()
206 } else if (phdr->p_offset + phdr->p_filesz > buf_len) { in elf_is_phdr_sane()
209 } else if (phdr->p_paddr + phdr->p_memsz < phdr->p_paddr) { in elf_is_phdr_sane()
221 struct elf_phdr *phdr = (struct elf_phdr *) &elf_info->proghdrs[idx]; in elf_read_phdr() local
228 phdr->p_type = elf32_to_cpu(elf_info->ehdr, buf_phdr->p_type); in elf_read_phdr()
229 phdr->p_offset = elf_addr_to_cpu(elf_info->ehdr, buf_phdr->p_offset); in elf_read_phdr()
230 phdr->p_paddr = elf_addr_to_cpu(elf_info->ehdr, buf_phdr->p_paddr); in elf_read_phdr()
231 phdr->p_vaddr = elf_addr_to_cpu(elf_info->ehdr, buf_phdr->p_vaddr); in elf_read_phdr()
232 phdr->p_flags = elf32_to_cpu(elf_info->ehdr, buf_phdr->p_flags); in elf_read_phdr()
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Dfadump.c675 struct elf_phdr *phdr; in fadump_update_elfcore_header() local
681 phdr = (struct elf_phdr *)bufp; in fadump_update_elfcore_header()
683 if (phdr->p_type == PT_NOTE) { in fadump_update_elfcore_header()
684 phdr->p_paddr = fw_dump.cpu_notes_buf; in fadump_update_elfcore_header()
685 phdr->p_offset = phdr->p_paddr; in fadump_update_elfcore_header()
686 phdr->p_filesz = fw_dump.cpu_notes_buf_size; in fadump_update_elfcore_header()
687 phdr->p_memsz = fw_dump.cpu_notes_buf_size; in fadump_update_elfcore_header()
1076 struct elf_phdr *phdr; in fadump_create_elfcore_headers() local
1090 phdr = (struct elf_phdr *)bufp; in fadump_create_elfcore_headers()
1092 phdr->p_type = PT_NOTE; in fadump_create_elfcore_headers()
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/Linux-v4.19/drivers/media/common/siano/
Dsmsendian.c96 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; in smsendian_handle_message_header() local
98 phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type); in smsendian_handle_message_header()
99 phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length); in smsendian_handle_message_header()
100 phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags); in smsendian_handle_message_header()
/Linux-v4.19/fs/proc/
Dvmcore.c803 Elf64_Phdr phdr; in merge_note_headers_elf64() local
826 phdr.p_type = PT_NOTE; in merge_note_headers_elf64()
827 phdr.p_flags = 0; in merge_note_headers_elf64()
830 phdr.p_offset = roundup(note_off, PAGE_SIZE); in merge_note_headers_elf64()
831 phdr.p_vaddr = phdr.p_paddr = 0; in merge_note_headers_elf64()
832 phdr.p_filesz = phdr.p_memsz = phdr_sz; in merge_note_headers_elf64()
833 phdr.p_align = 0; in merge_note_headers_elf64()
837 memcpy(tmp, &phdr, sizeof(phdr)); in merge_note_headers_elf64()
838 tmp += sizeof(phdr); in merge_note_headers_elf64()
853 elfnotes_orig_sz = phdr.p_memsz; in merge_note_headers_elf64()
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Dkcore.c345 struct elf_phdr *phdrs, *phdr; in read_kcore() local
357 phdr = &phdrs[1]; in read_kcore()
359 phdr->p_type = PT_LOAD; in read_kcore()
360 phdr->p_flags = PF_R | PF_W | PF_X; in read_kcore()
361 phdr->p_offset = kc_vaddr_to_offset(m->addr) + data_offset; in read_kcore()
363 phdr->p_vaddr = (size_t)m->vaddr; in read_kcore()
365 phdr->p_vaddr = (size_t)m->addr; in read_kcore()
367 phdr->p_paddr = __pa(m->addr); in read_kcore()
369 phdr->p_paddr = __pa_symbol(m->addr); in read_kcore()
371 phdr->p_paddr = (elf_addr_t)-1; in read_kcore()
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/Linux-v4.19/drivers/media/usb/siano/
Dsmsusb.c109 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p; in smsusb_onresponse() local
111 smsendian_handle_message_header(phdr); in smsusb_onresponse()
112 if (urb->actual_length >= phdr->msg_length) { in smsusb_onresponse()
113 surb->cb->size = phdr->msg_length; in smsusb_onresponse()
116 (phdr->msg_flags & MSG_HDR_FLAG_SPLIT_MSG)) { in smsusb_onresponse()
120 ((phdr->msg_flags >> 8) & 3); in smsusb_onresponse()
123 if (((int) phdr->msg_length + in smsusb_onresponse()
126 phdr->msg_length, in smsusb_onresponse()
134 memcpy((char *) phdr + surb->cb->offset, in smsusb_onresponse()
135 phdr, sizeof(struct sms_msg_hdr)); in smsusb_onresponse()
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/Linux-v4.19/kernel/
Dkexec_file.c1136 Elf64_Phdr *phdr; in crash_prepare_elf64_headers() local
1164 phdr = (Elf64_Phdr *)(ehdr + 1); in crash_prepare_elf64_headers()
1180 phdr->p_type = PT_NOTE; in crash_prepare_elf64_headers()
1182 phdr->p_offset = phdr->p_paddr = notes_addr; in crash_prepare_elf64_headers()
1183 phdr->p_filesz = phdr->p_memsz = sizeof(note_buf_t); in crash_prepare_elf64_headers()
1185 phdr++; in crash_prepare_elf64_headers()
1189 phdr->p_type = PT_NOTE; in crash_prepare_elf64_headers()
1190 phdr->p_offset = phdr->p_paddr = paddr_vmcoreinfo_note(); in crash_prepare_elf64_headers()
1191 phdr->p_filesz = phdr->p_memsz = VMCOREINFO_NOTE_SIZE; in crash_prepare_elf64_headers()
1193 phdr++; in crash_prepare_elf64_headers()
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/Linux-v4.19/drivers/remoteproc/
Dremoteproc_elf_loader.c149 struct elf32_phdr *phdr; local
154 phdr = (struct elf32_phdr *)(elf_data + ehdr->e_phoff);
157 for (i = 0; i < ehdr->e_phnum; i++, phdr++) {
158 u32 da = phdr->p_paddr;
159 u32 memsz = phdr->p_memsz;
160 u32 filesz = phdr->p_filesz;
161 u32 offset = phdr->p_offset;
164 if (phdr->p_type != PT_LOAD)
168 phdr->p_type, da, memsz, filesz);
193 if (phdr->p_filesz)
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Dqcom_common.c102 const struct elf32_phdr *phdr; in qcom_register_dump_segments() local
111 phdr = &phdrs[i]; in qcom_register_dump_segments()
113 if (phdr->p_type != PT_LOAD) in qcom_register_dump_segments()
116 if ((phdr->p_flags & QCOM_MDT_TYPE_MASK) == QCOM_MDT_TYPE_HASH) in qcom_register_dump_segments()
119 if (!phdr->p_memsz) in qcom_register_dump_segments()
122 ret = rproc_coredump_add_segment(rproc, phdr->p_paddr, in qcom_register_dump_segments()
123 phdr->p_memsz); in qcom_register_dump_segments()
Dqcom_q6v5_pil.c658 static bool q6v5_phdr_valid(const struct elf32_phdr *phdr) in q6v5_phdr_valid() argument
660 if (phdr->p_type != PT_LOAD) in q6v5_phdr_valid()
663 if ((phdr->p_flags & QCOM_MDT_TYPE_MASK) == QCOM_MDT_TYPE_HASH) in q6v5_phdr_valid()
666 if (!phdr->p_memsz) in q6v5_phdr_valid()
675 const struct elf32_phdr *phdr; in q6v5_mpss_load() local
708 phdr = &phdrs[i]; in q6v5_mpss_load()
710 if (!q6v5_phdr_valid(phdr)) in q6v5_mpss_load()
713 if (phdr->p_flags & QCOM_MDT_RELOCATABLE) in q6v5_mpss_load()
716 if (phdr->p_paddr < min_addr) in q6v5_mpss_load()
717 min_addr = phdr->p_paddr; in q6v5_mpss_load()
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/Linux-v4.19/net/dsa/
Dtag_qca.c42 u16 *phdr, hdr; in qca_tag_xmit() local
53 phdr = (u16 *)(skb->data + 2 * ETH_ALEN); in qca_tag_xmit()
59 *phdr = htons(hdr); in qca_tag_xmit()
69 __be16 *phdr, hdr; in qca_tag_rcv() local
78 phdr = (__be16 *)(skb->data - 2); in qca_tag_rcv()
79 hdr = ntohs(*phdr); in qca_tag_rcv()
/Linux-v4.19/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-v4.19/arch/x86/boot/compressed/
Dmisc.c273 Elf64_Phdr *phdrs, *phdr; in parse_elf() local
276 Elf32_Phdr *phdrs, *phdr; in parse_elf()
299 phdr = &phdrs[i]; in parse_elf()
301 switch (phdr->p_type) { in parse_elf()
304 if ((phdr->p_align % 0x200000) != 0) in parse_elf()
309 dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR); in parse_elf()
311 dest = (void *)(phdr->p_paddr); in parse_elf()
313 memmove(dest, output + phdr->p_offset, phdr->p_filesz); in parse_elf()
/Linux-v4.19/arch/powerpc/oprofile/cell/
Dvma_map.c117 Elf32_Phdr phdr; in create_vma_map() local
158 if (copy_from_user(&phdr, phdr_start + i, sizeof(phdr))) in create_vma_map()
161 if (phdr.p_type != PT_LOAD) in create_vma_map()
163 if (phdr.p_flags & (1 << 27)) in create_vma_map()
166 map = vma_map_add(map, phdr.p_vaddr, phdr.p_memsz, in create_vma_map()
167 phdr.p_offset, 0, 0); in create_vma_map()
/Linux-v4.19/drivers/media/platform/sti/c8sectpfe/
Dc8sectpfe-core.c1025 static void load_imem_segment(struct c8sectpfei *fei, Elf32_Phdr *phdr, in load_imem_segment() argument
1029 const u8 *imem_src = fw->data + phdr->p_offset; in load_imem_segment()
1042 phdr->p_paddr, phdr->p_filesz, in load_imem_segment()
1043 dest, phdr->p_memsz + phdr->p_memsz / 3); in load_imem_segment()
1045 for (i = 0; i < phdr->p_filesz; i++) { in load_imem_segment()
1061 static void load_dmem_segment(struct c8sectpfei *fei, Elf32_Phdr *phdr, in load_dmem_segment() argument
1071 seg_num, phdr->p_paddr, phdr->p_filesz, in load_dmem_segment()
1072 dst, phdr->p_memsz); in load_dmem_segment()
1074 memcpy((void __force *)dst, (void *)fw->data + phdr->p_offset, in load_dmem_segment()
1075 phdr->p_filesz); in load_dmem_segment()
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/Linux-v4.19/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Dd11.h677 #define D11A_PHY_HDR_GRATE(phdr) ((phdr)->rlpt[0] & 0x0f) argument
678 #define D11A_PHY_HDR_GRES(phdr) (((phdr)->rlpt[0] >> 4) & 0x01) argument
679 #define D11A_PHY_HDR_GLENGTH(phdr) (((u32 *)((phdr)->rlpt) >> 5) & 0x0fff) argument
680 #define D11A_PHY_HDR_GPARITY(phdr) (((phdr)->rlpt[3] >> 1) & 0x01) argument
681 #define D11A_PHY_HDR_GTAIL(phdr) (((phdr)->rlpt[3] >> 2) & 0x3f) argument
684 #define D11A_PHY_HDR_SRATE(phdr, rate) \ argument
685 ((phdr)->rlpt[0] = ((phdr)->rlpt[0] & 0xf0) | ((rate) & 0xf))
687 #define D11A_PHY_HDR_SRES(phdr) ((phdr)->rlpt[0] &= 0xef) argument
689 #define D11A_PHY_HDR_SLENGTH(phdr, length) \ argument
690 (*(u32 *)((phdr)->rlpt) = *(u32 *)((phdr)->rlpt) | \
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