如何让gdb在OSX 10.11下使用macports工作El Capitan? [英] How to get gdb to work using macports under OSX 10.11 El Capitan?
问题描述
这源于如何安装gdb(调试器)在Mac OSX El Capitan?。
我有在el capitan下工作的macports没有问题,并且已经安装了gdb端口,但是我无法使编码签名工作。这一切似乎都奏效了。证书在那里,并且设置了始终信任。二进制显示:
$ codesign -d -v -v / opt / local / bin / ggdb
Executable = / opt / local / bin / ggdb
Identifier = org.gnu.gdb
Format = Mach-O thin(x86_64)
CodeDirectory v = 20100 size = 25320 flags = 0x0(none)哈希= 1261 + 2 location = embedded
签名大小= 1392
Authority = gdb-cert
签名时间= 2015年10月23日,07:56:53
Info.plist条目= 4
TeamIdentifier =未设置
密封资源=无
内部需求计数= 1大小= 88
但是我得到
$ b $ pre $ g
启动程序/ Users / sal / Katiss / ecodriving
无法为进程ID 39278找到Mach任务端口:(os / kern)失败(0x5)。
(请检查gdb是signedigned - 请参阅taskgated(8))
当我尝试开始调试的东西。
任何想法?
$ b
sudo dseditgroup -o编辑-a yourusername -t用户procmod
它将您添加到 procmod
。
这仅仅是因为只有 procmod
中的用户可以使用函数 task_for_pid
,并且您可以发现自己的组 / opt / local / bin / ggdb
是 procmod
。
This arose from How to install gdb (debugger) in Mac OSX El Capitan?.
I have macports working under el capitan no problem and have installed the gdb port but I can't get the codesigning to work. It all seems to have worked. The certificate is there and "Always Trust" is set. The binary shows:
$ codesign -d -v -v /opt/local/bin/ggdb
Executable=/opt/local/bin/ggdb
Identifier=org.gnu.gdb
Format=Mach-O thin (x86_64)
CodeDirectory v=20100 size=25320 flags=0x0(none) hashes=1261+2 location=embedded
Signature size=1392
Authority=gdb-cert
Signed Time=23 Oct 2015, 07:56:53
Info.plist entries=4
TeamIdentifier=not set
Sealed Resources=none
Internal requirements count=1 size=88
but I get
(gdb) r
Starting program: /Users/sal/Katiss/ecodriving
Unable to find Mach task port for process-id 39278: (os/kern) failure (0x5).
(please check gdb is codesigned - see taskgated(8))
when I try to start debugging something.
Any ideas?
I just settled this problem by using the following command.
sudo dseditgroup -o edit -a yourusername -t user procmod
Which adds you to group procmod
.
It's just because only users in procmod
can use function task_for_pid
, and you can find that the own group of /opt/local/bin/ggdb
is procmod
.
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