g++ - "Illegal instruction: 4"出现在 OS X Lion 中

Question

一些 C++ 应用程序在 OS X Snow Leopard 中编译并无缝运行，但我最近改为 OS X Lion，在这里，虽然没有编译错误，但当我尝试运行它时，我收到错误“非法指令:4”，我不知道，可能是什么原因？

PS:

这些是我使用的链接标志

-Wl,-stack_size,0x10000000,-stack_addr,0xc0000000 

这是我在做 sudo truss executable 时得到的输出

setrlimit returned result = -1
    SYSCALL(args)        = return
getpid(0x0, 0x0, 0x0)        = 32993 0
__sysctl(0xBFFFF5EC, 0x3, 0xBFFFF5E8)        = 0 0
issetugid(0xBFFFF5EC, 0x3, 0xBFFFF5E8)       = 0 0
csops(0x0, 0x0, 0xBFFFF65C)      = 0 0
shared_region_check_np(0xBFFFD5E0, 0x0, 0xBFFFF65C)      = 0 0
stat64("/usr/lib/dtrace/libdtrace_dyld.dylib\0", 0xBFFFE830, 0xBFFFF65C)         = 0 0
open("/usr/lib/dtrace/libdtrace_dyld.dylib\0", 0x0, 0x0)         = 3 0
pread(0x3, "\312\376\272\276\0", 0x1000, 0x0)        = 4096 0
pread(0x3, "\316\372\355\376\a\0", 0x1000, 0x6000)       = 4096 0
mmap(0x4D3000, 0x2000, 0x1, 0x12, 0x3, 0x3)      = 0x4D3000 0
mmap(0x4D5000, 0x1000, 0x3, 0x12, 0x3, 0x3)      = 0x4D5000 0
mmap(0x4D6000, 0x1EF0, 0x1, 0x12, 0x3, 0x3)      = 0x4D6000 0
close(0x3)       = 0 0
stat64("/usr/lib/libstdc++.6.dylib\0", 0xBFFFE690, 0x1)      = 0 0
stat64("/usr/lib/libgcc_s.1.dylib\0", 0xBFFFE690, 0x1)       = 0 0
stat64("/usr/lib/libSystem.B.dylib\0", 0xBFFFE560, 0x1)      = 0 0
stat64("/usr/lib/libc++abi.dylib\0", 0xBFFFE5D0, 0x1)        = 0 0
stat64("/usr/lib/system/libcache.dylib\0", 0xBFFFE360, 0x1)      = 0 0
stat64("/usr/lib/system/libcommonCrypto.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libcompiler_rt.dylib\0", 0xBFFFE360, 0x1)        = 0 0
stat64("/usr/lib/system/libcopyfile.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libdispatch.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libdnsinfo.dylib\0", 0xBFFFE360, 0x1)        = 0 0
stat64("/usr/lib/system/libdyld.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libkeymgr.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/liblaunch.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libmacho.dylib\0", 0xBFFFE360, 0x1)      = 0 0
stat64("/usr/lib/system/libmathCommon.A.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libquarantine.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libremovefile.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libsystem_blocks.dylib\0", 0xBFFFE360, 0x1)      = 0 0
stat64("/usr/lib/system/libsystem_c.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libsystem_dnssd.dylib\0", 0xBFFFE360, 0x1)       = 0 0
stat64("/usr/lib/system/libsystem_info.dylib\0", 0xBFFFE360, 0x1)        = 0 0
stat64("/usr/lib/system/libsystem_kernel.dylib\0", 0xBFFFE360, 0x1)      = 0 0
stat64("/usr/lib/system/libsystem_network.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libsystem_notify.dylib\0", 0xBFFFE360, 0x1)      = 0 0
stat64("/usr/lib/system/libsystem_sandbox.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libunc.dylib\0", 0xBFFFE360, 0x1)        = 0 0
stat64("/usr/lib/system/libunwind.dylib\0", 0xBFFFE360, 0x1)         = 0 0
stat64("/usr/lib/system/libxpc.dylib\0", 0xBFFFE360, 0x1)        = 0 0
open("/dev/dtracehelper\0", 0x2, 0xBFFFF5B0)         = 3 0
ioctl(0x3, 0x80086804, 0xBFFFF540)       = 0 0
close(0x3)       = 0 0
__sysctl(0xBFFFF1FC, 0x2, 0xBFFFF1F4)        = 0 0
bsdthread_register(0x92C9F6BC, 0x92C9F6E0, 0x1000)       = 0 0
thread_selfid(0x92C9F6BC, 0x92C9F6E0, 0x1000)        = 2500945 0
mmap(0x0, 0x2000, 0x3, 0x1002, 0x1000000, 0xAC308375)        = 0x4D8000 0
mprotect(0x4D8000, 0x44, 0x1)        = 0 0
mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x4D8034)      = 0x4DA000 0
mprotect(0x4DA000, 0x1000, 0x0)      = 0 0
mprotect(0x4E6000, 0x1000, 0x0)      = 0 0
mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x4DB000)      = 0x4E7000 0
mprotect(0x4E7000, 0x1000, 0x0)      = 0 0
mprotect(0x4F3000, 0x1000, 0x0)      = 0 0
mmap(0x0, 0x1000, 0x3, 0x1002, 0x1000000, 0x4E8000)      = 0x4F4000 0
mprotect(0x4F4000, 0x1000, 0x1)      = 0 0
mprotect(0x4D8000, 0x44, 0x3)        = 0 0
mmap(0x0, 0x200000, 0x3, 0x1002, 0x7000000, 0x4F4000)        = 0x4F5000 0
munmap(0x4F5000, 0xB000)         = 0 0
munmap(0x600000, 0xF5000)        = 0 0
mprotect(0x4D8000, 0x44, 0x1)        = 0 0
getpid(0x4D8000, 0x44, 0x1)      = 32993 0
__mac_syscall(0x973E8E8E, 0x2, 0xBFFFF0C8)       = 0 0
stat64("/AppleInternal\0", 0xBFFFF130, 0xBFFFF0C8)       = -1 Err#2
audit_session_self(0x92C1F4B6, 0xBFFFF130, 0xBFFFF0C8)       = 5635 0
geteuid(0x92C1F4B6, 0xBFFFF130, 0xBFFFF0C8)      = 0 0
getegid(0x92C1F4B6, 0xBFFFF130, 0xBFFFF0C8)      = 0 0
getaudit_addr(0xBFFFF0A8, 0x30, 0xBFFFF0C8)      = 0 0
csops(0x80E1, 0x7, 0xBFFFECF8)       = 0 0
mmap(0x0, 0x2000, 0x3, 0x1002, 0x1000000, 0xACA5EB00)        = 0x4F5000 0
mprotect(0x4F5000, 0x44, 0x1)        = 0 0
mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x4F5034)      = 0x600000 0
mprotect(0x600000, 0x1000, 0x0)      = 0 0
mprotect(0x60C000, 0x1000, 0x0)      = 0 0
mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x601000)      = 0x60D000 0
mprotect(0x60D000, 0x1000, 0x0)      = 0 0
mprotect(0x619000, 0x1000, 0x0)      = 0 0
mprotect(0x4F4000, 0x1000, 0x3)      = 0 0
mprotect(0x4F4000, 0x1000, 0x1)      = 0 0
mprotect(0x4F5000, 0x44, 0x3)        = 0 0
mmap(0x0, 0x200000, 0x3, 0x1002, 0x7000000, 0x4F4004)        = 0x61A000 0
munmap(0x61A000, 0xE6000)        = 0 0
munmap(0x800000, 0x1A000)        = 0 0
mprotect(0x4F5000, 0x44, 0x1)        = 0 0
getrlimit(0x1003, 0xBFFFF8DC, 0x1)       = 0 0
setrlimit(0x1003, 0xBFFFF8DC, 0x1)       = -1 Err#22
getrlimit(0x1008, 0xBF835C60, 0x1)       = 0 0
fstat64(0x1, 0xBF836090, 0x1F)       = 0 0
mmap(0x0, 0x1000000, 0x3, 0x1002, 0x2000000, 0xACA5B3E0)         = 0x800000 0
munmap(0x1000000, 0x800000)      = 0 0

PS2:如果我删除前面提到的链接标志，程序就会运行，没有错误。但是当我向程序输入真实数据时，我得到

Segmentation fault: 11

我记得这个程序堆栈有问题，所以不得不增加它。在 Linux 中我做了这个并且工作

       const rlim_t kStackSize = 256L * 1024L * 1024L;   // min stack size = 64 Mb
    struct rlimit rl;
    int result;

    result = getrlimit(RLIMIT_STACK, &rl);
    if (result == 0)
    {
            if (rl.rlim_cur < kStackSize)
            {
                    rl.rlim_cur = kStackSize;
                    result = setrlimit(RLIMIT_STACK, &rl);
                    if (result != 0)
                    {
                            fprintf(stderr, "setrlimit returned result = %d\n", result);
                    }
            }
    }

但是在 OS X 中，由于那不起作用，我使用了前面提到的链接标志，并且 OS X Snow Leopard 没有问题，所以我在 OS X Lion 中似乎仍然存在堆栈溢出问题，但链接标志没有解决这个。我能做什么？

Answer 1

我在 Mountain Lion (10.8,) 上构建产品然后在 Lion 上运行时遇到了这个问题。 (10.7)。原因是我对构建环境进行了一些更改。

(我正在使用 mkbundle 来发布使用 Mono 的产品。)

修复非常简单，我不得不告诉 clang 生成的二进制文件需要在 OSX 10.6 上运行。我在 clang 中添加了以下参数:

-mmacosx-version-min=10.6

问题解决了!