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[Bug gold/19567] Symbol_value::value doesn't support x32 overflow check
From: |
hjl.tools at gmail dot com |
Subject: |
[Bug gold/19567] Symbol_value::value doesn't support x32 overflow check |
Date: |
Thu, 04 Feb 2016 20:16:46 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=19567
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> ---
To access address x80000054, we do
address@hidden pr19567]$ cat z.s
.globl _start
_start:
movabs $_start,%rax
movabs _start,%rax
address@hidden pr19567]$ make LD=ld z
as --x32 -o z.o z.s
ld -m elf32_x86_64 -Ttext-segment 0x80000000 -o z z.o
address@hidden pr19567]$ objdump -dw z
z: file format elf32-x86-64
Disassembly of section .text:
80000054 <_start>:
80000054: 48 b8 54 00 00 80 00 00 00 00 movabs $0x80000054,%rax
8000005e: 48 a1 54 00 00 80 00 00 00 00 movabs 0x80000054,%rax
address@hidden pr19567]$
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- [Bug gold/19567] New: Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, ccoutant at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, ccoutant at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check,
hjl.tools at gmail dot com <=
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, ccoutant at gmail dot com, 2016/02/04
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/05
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, ccoutant at gmail dot com, 2016/02/05
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/05
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/06
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, cvs-commit at gcc dot gnu.org, 2016/02/06
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/06
- [Bug gold/19567] Symbol_value::value doesn't support x32 overflow check, hjl.tools at gmail dot com, 2016/02/06