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30fe183248
This rewrites much of assign_file_positions_for_non_load_sections to allow objcopy and strip to handle cases like that in PR4499 where program headers were not in their usual position immediately after the ELF file header, and PT_LOAD headers were not sorted by paddr. PR 4499 include/ * elf/internal.h (struct elf_segment_map): Delete header_size. Add no_sort_lma and idx. bfd/ * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all PT_LOAD segments. * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay PT_LOAD segments. * elf.c (elf_sort_segments): New function. (assign_file_positions_except_relocs): Use shortcuts to elfheader and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program headers. Move PT_PHDR check.. (assign_file_positions_for_non_load_sections): ..and code setting PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value.. (assign_file_positions_for_load_sections): ..to here. Sort PT_LOAD headers. Delete header_pad code. Use actual number of headers rather than allocated in calculating size for program headers. Don't assume program headers follow ELF file header. Simplify pt_load_count code. Only set "off" for PT_LOAD or PT_NOTE in cores. (rewrite_elf_program_header): Set p_vaddr_offset for segments that include file and program headers. (copy_elf_program_header): Likewise, replacing header_size code. |
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| .. | ||
| aarch64.h | ||
| alpha.h | ||
| arc-cpu.def | ||
| arc-reloc.def | ||
| arc.h | ||
| arm.h | ||
| avr.h | ||
| bfin.h | ||
| bpf.h | ||
| ChangeLog-0415 | ||
| ChangeLog-9103 | ||
| common.h | ||
| cr16.h | ||
| cr16c.h | ||
| cris.h | ||
| crx.h | ||
| csky.h | ||
| d10v.h | ||
| d30v.h | ||
| dlx.h | ||
| dwarf.h | ||
| epiphany.h | ||
| external.h | ||
| fr30.h | ||
| frv.h | ||
| ft32.h | ||
| h8.h | ||
| hppa.h | ||
| i370.h | ||
| i386.h | ||
| i860.h | ||
| i960.h | ||
| ia64.h | ||
| internal.h | ||
| ip2k.h | ||
| iq2000.h | ||
| lm32.h | ||
| m32c.h | ||
| m32r.h | ||
| m68hc11.h | ||
| m68k.h | ||
| mcore.h | ||
| mep.h | ||
| metag.h | ||
| microblaze.h | ||
| mips.h | ||
| mmix.h | ||
| mn10200.h | ||
| mn10300.h | ||
| moxie.h | ||
| msp430.h | ||
| mt.h | ||
| nds32.h | ||
| nfp.h | ||
| nios2.h | ||
| or1k.h | ||
| pj.h | ||
| ppc64.h | ||
| ppc.h | ||
| pru.h | ||
| reloc-macros.h | ||
| riscv.h | ||
| rl78.h | ||
| rx.h | ||
| s12z.h | ||
| s390.h | ||
| score.h | ||
| sh.h | ||
| sparc.h | ||
| spu.h | ||
| tic6x-attrs.h | ||
| tic6x.h | ||
| tilegx.h | ||
| tilepro.h | ||
| v850.h | ||
| vax.h | ||
| visium.h | ||
| vxworks.h | ||
| wasm32.h | ||
| x86-64.h | ||
| xc16x.h | ||
| xgate.h | ||
| xstormy16.h | ||
| xtensa.h | ||