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[COMMITTED PATCH] gold: x86_64-nacl: Correct 9-byte nop sequence to match what the assembler generates.
- From: Roland McGrath <mcgrathr at google dot com>
- To: "binutils at sourceware dot org" <binutils at sourceware dot org>
- Date: Wed, 30 Oct 2013 16:01:59 -0700
- Subject: [COMMITTED PATCH] gold: x86_64-nacl: Correct 9-byte nop sequence to match what the assembler generates.
- Authentication-results: sourceware.org; auth=none
I did this change in BFD ld yesterday but forgot to do the same in gold.
Committed to trunk and 2.24 branch.
Thanks,
Roland
gold/
2013-10-30 Roland McGrath <mcgrathr@google.com>
* x86_64.cc (Output_data_plt_x86_64_nacl::first_plt_entry):
Correct 9-byte nop sequence to match what the assembler generates.
--- a/gold/x86_64.cc
+++ b/gold/x86_64.cc
@@ -4649,7 +4649,7 @@
Output_data_plt_x86_64_nacl<size>::first_plt_entry[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