Poppy不仅可以收集堆栈跟踪，还可以收集参数值、局部变量等等——所有导致崩溃的东西。

这取决于哪个平台。

在GCC上，这是非常琐碎的，更多细节请参阅这篇文章。

在MSVC上，您可以使用StackWalker库来处理Windows所需的所有底层API调用。

你必须找出将此功能集成到应用程序中的最佳方法，但你需要编写的代码量应该是最小的。

在Windows上，查看BugTrap。它不再在原来的链接中，但在CodeProject中仍然可用。

如果您正在使用c++并且不想/不能使用Boost，您可以使用以下代码[链接到原始站点]打印带有要求名称的反向跟踪。

注意，这个解决方案是特定于Linux的。它使用GNU的libc函数backtrace()/backtrace_symbols() (from execinfo.h)来获取反向跟踪，然后使用__cxa_demangle() (from cxxabih)来获取反向跟踪符号名称。

// stacktrace.h (c) 2008, Timo Bingmann from http://idlebox.net/
// published under the WTFPL v2.0

#ifndef _STACKTRACE_H_
#define _STACKTRACE_H_

#include <stdio.h>
#include <stdlib.h>
#include <execinfo.h>
#include <cxxabi.h>

/** Print a demangled stack backtrace of the caller function to FILE* out. */
static inline void print_stacktrace(FILE *out = stderr, unsigned int max_frames = 63)
{
    fprintf(out, "stack trace:\n");

    // storage array for stack trace address data
    void* addrlist[max_frames+1];

    // retrieve current stack addresses
    int addrlen = backtrace(addrlist, sizeof(addrlist) / sizeof(void*));

    if (addrlen == 0) {
    fprintf(out, "  <empty, possibly corrupt>\n");
    return;
    }

    // resolve addresses into strings containing "filename(function+address)",
    // this array must be free()-ed
    char** symbollist = backtrace_symbols(addrlist, addrlen);

    // allocate string which will be filled with the demangled function name
    size_t funcnamesize = 256;
    char* funcname = (char*)malloc(funcnamesize);

    // iterate over the returned symbol lines. skip the first, it is the
    // address of this function.
    for (int i = 1; i < addrlen; i++)
    {
    char *begin_name = 0, *begin_offset = 0, *end_offset = 0;

    // find parentheses and +address offset surrounding the mangled name:
    // ./module(function+0x15c) [0x8048a6d]
    for (char *p = symbollist[i]; *p; ++p)
    {
        if (*p == '(')
        begin_name = p;
        else if (*p == '+')
        begin_offset = p;
        else if (*p == ')' && begin_offset) {
        end_offset = p;
        break;
        }
    }

    if (begin_name && begin_offset && end_offset
        && begin_name < begin_offset)
    {
        *begin_name++ = '\0';
        *begin_offset++ = '\0';
        *end_offset = '\0';

        // mangled name is now in [begin_name, begin_offset) and caller
        // offset in [begin_offset, end_offset). now apply
        // __cxa_demangle():

        int status;
        char* ret = abi::__cxa_demangle(begin_name,
                        funcname, &funcnamesize, &status);
        if (status == 0) {
        funcname = ret; // use possibly realloc()-ed string
        fprintf(out, "  %s : %s+%s\n",
            symbollist[i], funcname, begin_offset);
        }
        else {
        // demangling failed. Output function name as a C function with
        // no arguments.
        fprintf(out, "  %s : %s()+%s\n",
            symbollist[i], begin_name, begin_offset);
        }
    }
    else
    {
        // couldn't parse the line? print the whole line.
        fprintf(out, "  %s\n", symbollist[i]);
    }
    }

    free(funcname);
    free(symbollist);
}

#endif // _STACKTRACE_H_

HTH!

OSX的一个工作示例(现在在Catalina 10.15上测试)。显然不能移植到linux/windows。也许它会对某人有用。

在“Mew-exception”字符串中，可以使用backtrace和/或backtrace_symbols函数

#include <stdexcept>
#include <typeinfo>
#include <dlfcn.h>

extern "C" void __cxa_throw(void *thrown_object, std::type_info *tinfo, void (*dest)(void *));
static void (*__cxa_throw_orig)(void *thrown_object, std::type_info *tinfo, void (*dest)(void *));
extern "C" void luna_cxa_throw(void *thrown_object, std::type_info *tinfo, void (*dest)(void *))
{
    printf("Mew-exception you can catch your backtrace here!");
    __cxa_throw_orig(thrown_object, tinfo, dest);
}


//__attribute__ ((used))
//__attribute__ ((section ("__DATA,__interpose")))
static struct replace_pair_t {
    void *replacement, *replacee;
} replace_pair = { (void*)luna_cxa_throw, (void*)__cxa_throw };

extern "C" const struct mach_header __dso_handle;
extern "C" void dyld_dynamic_interpose(const struct mach_header*,
                               const replace_pair_t replacements[],
                               size_t count);

int fn()
{
    int a = 10; ++a;
    throw std::runtime_error("Mew!");
}

int main(int argc, const char * argv[]) {
    __cxa_throw_orig = (void (*)(void *thrown_object, std::type_info *tinfo, void (*dest)(void *)))dlsym(RTLD_DEFAULT, "__cxa_throw");

    dyld_dynamic_interpose(&__dso_handle, &replace_pair, 1);

    fn();
    return 0;
}

在使用g++的Linux上检查这个库

https://sourceforge.net/projects/libcsdbg

它为你做了所有的工作