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Set SHF_INFO_LINK bit for SHT_REL/SHT_RELA sections

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It is a good pratice to set the SHF_INFO_LINK bit when the sh_info field
represents a section header index.

bfd/

	PR binutils/16317
	* elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
	SHT_REL/SHT_RELA sections when setting the sh_info field.

binutils/testsuite/

	PR binutils/16317
	* binutils-all/readelf.s: Updated.
	* binutils-all/readelf.s-64: Likewise.

ld/testsuite/

	PR binutils/16317
	* ld-elf/linkinfo1.s: New file.
	* ld-elf/linkinfo1a.d: Likewise.
	* ld-elf/linkinfo1b.d: Likewise.
This commit is contained in:
H.J. Lu
2013-12-19 11:34:47 -08:00
parent fa8761a3e0
commit 9ef5d93881
9 changed files with 46 additions and 3 deletions
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2
binutils/testsuite/binutils-all/readelf.s
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@@ -6,7 +6,7 @@ Section Headers:
# On the normal MIPS systems, sections must be aligned to 16 byte
# boundaries. On IA64, text sections are aligned to 16 byte boundaries.
+\[ 1\] .text +PROGBITS +00000000 0000(34|40) 0000(08|10) 00 +AX +0 +0 +(.|..)
+\[ 2\] .rel.+text +REL. +0+ 0+.* 0000.. 0. +. +1 +4
+\[ 2\] .rel.+text +REL. +0+ 0+.* 0000.. 0. +I +. +1 +4
# MIPS targets put .rela.text here.
#...
+\[ .\] .data +PROGBITS +00000000 0000(3c|48|50) 0000(04|10) 00 +WA +0 +0 +(.|..)

2
binutils/testsuite/binutils-all/readelf.s-64
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@@ -8,7 +8,7 @@ Section Headers:
+\[ 1\] .text +PROGBITS +0000000000000000 +00000040
+00000000000000.. +0000000000000000 +AX +0 +0 +.*
+\[ 2\] .rel.+text +REL. +0+ +0+.*
+000000000000001. +000000000000001. +. +1 +8
+000000000000001. +000000000000001. +I +. +1 +8
+\[ 3\] .data +PROGBITS +0000000000000000 +000000(48|50)
+000000000000000[48] +0000000000000000 +WA +0 +0 +.*
+\[ 4\] .bss +NOBITS +0000000000000000 +000000(4c|50|54|58)