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BFD: elf64-x86-64-nacl: Correct 9-byte nop sequence used in PLT0 entry. 

bfd/
	* elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
	sequence to match what the assembler generates.
This commit is contained in:
Roland McGrath 2013-10-29 16:15:38 -07:00
parent 84f7b15039
commit 70cc877f6e
2 changed files with 6 additions and 1 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2013-10-29 Roland McGrath <mcgrathr@google.com>
* elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
sequence to match what the assembler generates.
2013-10-29 Jan Beulich <jbeulich@suse.com>
* elflink.c (struct elf_outext_info): Add field file_sym_done.

2
bfd/elf64-x86-64.c
View File

@ -5383,7 +5383,7 @@ static const bfd_byte elf_x86_64_nacl_plt0_entry[NACL_PLT_ENTRY_SIZE] =
0x41, 0xff, 0xe3, /* jmpq *%r11 */
/* 9-byte nop sequence to pad out to the next 32-byte boundary. */
0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopl %cs:0x0(%rax,%rax,1) */
0x66, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw 0x0(%rax,%rax,1) */
/* 32 bytes of nop to pad out to the standard size. */
0x66, 0x66, 0x66, 0x66, 0x66, 0x66, /* excess data32 prefixes */