binutils-gdb/ld/testsuite/ld-mmix/local7.d

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#source: greg-4.s
#source: greg-4.s
#source: local1.s
#source: local2.s
#source: ext1.s
#source: start.s
#ld: -m elf64mmix
#readelf: -Ssx1 -x2
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# Like local1, but ext1 is here a constant, not a global register and two
# local-register checks.
Move ELF section headers to end of object file 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.
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There are 6 section headers, starting at offset .*:
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Section Headers:
+\[Nr\] Name +Type +Address +Offset
+Size +EntSize +Flags +Link +Info +Align
+\[ 0\] +NULL +0+ +0+
+0+ +0+ +0 +0 +0
+\[ 1\] \.text +PROGBITS +0+ +0+78
+0+c +0+ +AX +0 +0 +4
+\[ 2\] \.MMIX\.reg_content PROGBITS +0+7e8 +0+84
+0+10 +0+ +W +0 +0 +1
+\[ 3\] \.shstrtab +STRTAB +0+ +0+94
+0+34 +0+ +0 +0 +1
+\[ 4\] \.symtab +SYMTAB +0+ +[0-9a-f]+
+[0-9a-f]+ +0+18 +5 +[0-9] +8
+\[ 5\] \.strtab +STRTAB +0+ +[0-9a-f]+
+[0-9a-f]+ +0+ +0 +0 +1
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Key to Flags:
#...
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Symbol table '\.symtab' contains [0-9]+ entries:
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
.* 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND
.* 0+ +0 +SECTION +LOCAL +DEFAULT +1
.* 0+7e8 +0 +SECTION +LOCAL +DEFAULT +2
.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
.* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
.* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
.* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +ABS ext1
.* 0+8 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
#...
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Hex dump of section '\.text':
0x0+ fd030201 fd020202 e3fd0001 .*
Hex dump of section '\.MMIX\.reg_contents':
0x0+7e8 00000000 0000004e 00000000 0000004e .*