old-cross-binutils/ld/testsuite/ld-mmix/undef-3.d
Alan Modra a485e98ea0 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.
2014-09-11 00:15:51 +09:30

32 lines
995 B
Makefile

#source: start.s
#ld: -u undefd -m elf64mmix
#readelf: -S -s
There are 5 section headers, starting at offset .*:
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+4 +0+ +AX +0 +0 +4
+\[ 2\] \.shstrtab +STRTAB +0+ +0+7c
+0+21 +0+ +0 +0 +1
+\[ 3\] \.symtab +SYMTAB +0+ .*
+0+c0 +0+18 +4 +2 +8
+\[ 4\] \.strtab +STRTAB +0+ .*
+0+2f +0+ +0 +0 +1
Key to Flags:
#...
Symbol table '\.symtab' contains 8 entries:
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
+0: 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND
+1: 0+ +0 +SECTION +LOCAL +DEFAULT +1
+2: 0+ +0 +NOTYPE +GLOBAL +DEFAULT +UND undefd
+3: 0+ +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
+4: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 __bss_start
+5: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 _edata
+6: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 _end
+7: 0+ +0 +NOTYPE +GLOBAL +DEFAULT +1 _start\.