0
我按照這裏的指南：debugging pintool guide，但我無法讓GDB找到我的pintool的調試符號。 首先我編譯pintool調試信息找不到pintool的調試符號
[email protected]:~/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools$ make DEBUG=1 obj-intel64/dst7.so
g++ -shared -Wl,--hash-style=sysv -Wl,-Bsymbolic -Wl,--version-script=../../../source/include/pin/pintool.ver -g -o obj-intel64/dst7.so obj-intel64/dst7.o -L../../../intel64/lib -L../../../intel64/lib-ext -L../../../intel64/runtime/glibc -L../../../extras/xed-intel64/lib -lpin -lxed -lpindwarf -ldl
在兩個不同的終端窗口，我做了以下內容：
在第一個窗口：
[email protected]:~/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools$ ~/PerforceArch/home/Shadi/HLS/pin/intel64/bin/pinbin -pause_tool 10 -t obj-intel64/dst7.so -- ls
Pausing for 10 seconds to attach to process with pid 2214
To load the tool's debug info to gdb use:
add-symbol-file /home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so 0x7fa8952e44c0 -s .data 0x7fa895c0f720 -s .bss 0x7fa895c10c40
在第二個窗口：
[email protected]:~$ /usr/bin/gdb ~/PerforceArch/home/Shadi/HLS/pin/intel64/bin/pinbin
GNU gdb (GDB) SUSE (7.4.50.20120603-2.1.2)
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-suse-linux".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/lotus/PerforceArch/home/Shadi/HLS/pin/intel64/bin/pinbin...(no debugging symbols found)...done.
(gdb) attach 2214
Attaching to program: /home/lotus/PerforceArch/home/Shadi/HLS/pin/intel64/bin/pinbin, process 2214
Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libstdc++.so.6
Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libm.so.6
Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libgcc_s.so.1
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so...(no debugging symbols found)...done.
Loaded symbols for /home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so
0x00007fa895ce6c80 in __nanosleep_nocancel() from /lib64/libc.so.6
Missing separate debuginfos, use: zypper install glibc-debuginfo-2.15-22.6.4.x86_64 libgcc47-debuginfo-4.7.1_20120723-1.1.1.x86_64 libstdc++47-debuginfo-4.7.1_20120723-1.1.1.x86_64
(gdb) add-symbol-file /home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so 0x7fa8952e44c0 -s .data 0x7fa895c0f720 -s .bss 0x7fa895c10c40
add symbol table from file "/home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so" at
.text_addr = 0x7fa8952e44c0
.data_addr = 0x7fa895c0f720
.bss_addr = 0x7fa895c10c40
(y or n) y
Reading symbols from /home/lotus/PerforceArch/home/Shadi/HLS/pin/source/tools/lotusTools/obj-intel64/dst7.so...(no debugging symbols found)...done.
問題是，在se的最後一行cond窗口，它表示沒有找到調試符號。