ld uses 2MB maximum page size so that variable page size
may be used one day without recompiling everything.
Binaries created by gold can't take advantage of variable
page size due to 4K maximum page size.
The purpose of this report is inform users this subtle
consequence of using gold vs. ld.
-
--- Additional Comments From hjl dot tools at gmail dot com 2010-04-22
21:22 ---
A patch is posted at
http://sourceware.org/ml/binutils/2010-04/msg00338.html
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11490
--- You are receiving this mail because: ---
You are on the
--- Additional Comments From dzidzitop at lavabit dot com 2010-04-22 20:56
---
Ok, probably just by analysing the executable statically (i.e. when it is not
loaded into the memory) it is impossible to resolve dynamically linked
functions: no section is actually created for them within th
--- Additional Comments From dzidzitop at lavabit dot com 2010-04-22 18:45
---
Ah, ddd is the name of the executable.
__libc_start_main could be found within the binary with ease. Dunno what is nm,
but simple search for __libc_start_main in text editor returns something.
--
http://s
--- Additional Comments From dzidzitop at lavabit dot com 2010-04-22 18:42
---
What is ddd? And why backtrace_symbols correctly recognises the function?
--
What|Removed |Added
---
--- Additional Comments From hjl dot tools at gmail dot com 2010-04-22
18:13 ---
__libc_start_main isn't defined in ddd:
[...@gnu-6 tmp]$ nm ddd | grep __libc_start_main
U __libc_start_main@@GLIBC_2.0
[...@gnu-6 tmp]$
--
What|Removed |Added
1. These are missing spaces, probably when removing line-breaks:
#: arm.cc:2047
msgid "relocation R_ARM_MOVW_ABS_NC cannot be used when makinga shared object;
recompile with -fPIC"
#: arm.cc:2056
msgid "relocation R_ARM_MOVT_ABS cannot be used when makinga shared object;
recompile with -fPIC"
--- Additional Comments From dzidzitop at lavabit dot com 2010-04-22 13:02
---
Created an attachment (id=4747)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4747&action=view)
executable which re-produces the bug
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11527
-
The application attached displays stacktrace of itself using execinfo.h tool
contributed with linux.
/home/liauchuk/projects/ddd/Debug/ddd [0x8048634]
/home/liauchuk/projects/ddd/Debug/ddd [0x8048602]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x21fb56]
/home/liauchuk/projects/ddd/Debug
