a485e98ea0
Currently, section ordering differs a little for non-loaded reloc sections output by ld -emit-relocs or ld -r and that after passing such objects through objcopy. Not that it really matters, but it would be better for a simple objcopy to produce an unchanged output object file. Also, section headers are put somewhere in the middle of the non-loaded sections, again slightly differently for ld and objcopy. This patch fixes these discrepancies and puts section headers last, which is where gold puts them, and is where bfd_from_remote_memory wrongly assumed they will be found. bfd/ * elf.c (assign_file_positions_except_relocs): Move section header placement to.. (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static. * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete. * elflink.c (bfd_elf_final_link): Don't call above function. gas/testsuite/ * gas/arm/got_prel.d: Adjust for changed section header placement. * gas/i386/ilp32/x86-64-size-1.d: Likewise. * gas/i386/ilp32/x86-64-size-3.d: Likewise. * gas/i386/ilp32/x86-64-size-5.d: Likewise. * gas/i386/ilp32/x86-64-unwind.d: Likewise. * gas/i386/size-1.d: Likewise. * gas/i386/size-3.d: Likewise. * gas/i386/x86-64-size-1.d: Likewise. * gas/i386/x86-64-size-3.d: Likewise. * gas/i386/x86-64-size-5.d: Likewise. * gas/i386/x86-64-unwind.d: Likewise. * gas/ia64/alias-ilp32.d: Likewise. * gas/ia64/alias.d: Likewise. * gas/ia64/group-1.d: Likewise. * gas/ia64/group-2.d: Likewise. * gas/ia64/secname-ilp32.d: Likewise. * gas/ia64/secname.d: Likewise. * gas/ia64/unwind-ilp32.d: Likewise. * gas/ia64/unwind.d: Likewise. * gas/mmix/bspec-1.d: Likewise. * gas/mmix/bspec-2.d: Likewise. * gas/mmix/byte-1.d: Likewise. * gas/mmix/loc-1.d: Likewise. * gas/mmix/loc-2.d: Likewise. * gas/mmix/loc-3.d: Likewise. * gas/mmix/loc-4.d: Likewise. * gas/mmix/loc-5.d: Likewise. * gas/tic6x/scomm-directive-4.d: Likewise. ld/testsuite/ * ld-aarch64/emit-relocs-local-addend.d: Adjust for changed section header placement. * ld-aarch64/local-addend-r.d: Likewise. * ld-mmix/bspec1.d: Likewise. * ld-mmix/bspec2.d: Likewise. * ld-mmix/local1.d: Likewise. * ld-mmix/local3.d: Likewise. * ld-mmix/local5.d: Likewise. * ld-mmix/local7.d: Likewise. * ld-mmix/undef-3.d: Likewise. * ld-sh/sh64/crange3-cmpct.rd: Likewise. * ld-sh/sh64/crange3-media.rd: Likewise. * ld-sh/sh64/crangerel1.rd: Likewise. * ld-sh/sh64/crangerel2.rd: Likewise. * ld-tic6x/common.d: Likewise. * ld-tic6x/shlib-1.rd: Likewise. * ld-tic6x/shlib-1b.rd: Likewise. * ld-tic6x/shlib-1r.rd: Likewise. * ld-tic6x/shlib-1rb.rd: Likewise. * ld-tic6x/shlib-app-1.rd: Likewise. * ld-tic6x/shlib-app-1b.rd: Likewise. * ld-tic6x/shlib-app-1r.rd: Likewise. * ld-tic6x/shlib-app-1rb.rd: Likewise. * ld-tic6x/shlib-noindex.rd: Likewise. * ld-tic6x/static-app-1.rd: Likewise. * ld-tic6x/static-app-1b.rd: Likewise. * ld-tic6x/static-app-1r.rd: Likewise. * ld-tic6x/static-app-1rb.rd: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/split-by-file-nacl.rd: Likewise. * ld-x86-64/split-by-file.rd: Likewise.
31 lines
1.7 KiB
Makefile
31 lines
1.7 KiB
Makefile
#as: --x32
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#ld: -m elf32_x86_64 -shared --no-ld-generated-unwind-info
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#readelf: -d -S --wide
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#target: x86_64-*-linux*
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There are 9 section headers, starting at offset .*:
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Section Headers:
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\[Nr\] Name Type Addr Off Size ES Flg Lk Inf Al
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\[ 0\] NULL 00000000 000000 000000 00 0 0 0
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\[ 1\] .hash HASH 00000094 000094 00002c 04 A 2 0 4
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\[ 2\] .dynsym DYNSYM 000000c0 0000c0 000060 10 A 3 2 4
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\[ 3\] .dynstr STRTAB 00000120 000120 000019 00 A 0 0 1
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\[ 4\] .text PROGBITS 00000139 000139 000001 00 AX 0 0 1
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\[ 5\] .dynamic DYNAMIC 0020013c 00013c 000058 08 WA 3 0 4
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\[ 6\] .shstrtab STRTAB 00000000 000194 000040 00 0 0 1
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\[ 7\] .symtab SYMTAB 00000000 [0-9a-f]+ [0-9a-f]+ 10 8 [0-9] 4
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\[ 8\] .strtab STRTAB 00000000 [0-9a-f]+ [0-9a-f]+ 00 0 0 1
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Key to Flags:
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W \(write\), A \(alloc\), X \(execute\), M \(merge\), S \(strings\), l \(large\)
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I \(info\), L \(link order\), G \(group\), T \(TLS\), E \(exclude\), x \(unknown\)
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O \(extra OS processing required\) o \(OS specific\), p \(processor specific\)
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Dynamic section at offset 0x13c contains 6 entries:
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Tag Type Name/Value
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0x00000004 \(HASH\) 0x94
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0x00000005 \(STRTAB\) 0x120
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0x00000006 \(SYMTAB\) 0xc0
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0x0000000a \(STRSZ\) 25 \(bytes\)
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0x0000000b \(SYMENT\) 16 \(bytes\)
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0x00000000 \(NULL\) 0x0
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