SymbolResolverInit

Documentation

API Reference

SymbolResolverInit

Description

Initialize a SymbolResolver for the current process. Loads /proc/self/maps once at create time. New ELF files are opened lazily on demand and cached for the resolver’s lifetime.

Parameters

Name	Direction	Description
`out`	out	Populated on success.
`alloc`	in	Allocator backing the ProcMaps, the cache, and any opened ELF files. Must outlive the resolver.

Success

Returns true.

Failure

Returns false if /proc/self/maps can’t be loaded. out is left zeroed.

Usage example (Cross-references)

Usage examples (Cross-references)

In SymbolResolver.c:183:

    bool symbol_resolver_init(SymbolResolver *out, Allocator *alloc) {
        if (!out || !alloc) {
            LOG_FATAL("SymbolResolverInit: NULL argument");
        }
        MemSet(out, 0, sizeof(*out));

In Backtrace.c:495:

    static void format_walk_alloc(Str *out, const StackFrame *frames, size count, Allocator *alloc) {
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc)) {
            for (size i = 0; i < count; ++i) {
                StrAppendFmt(out, "  #{} {x}\n", (u32)i, (u64)frames[i].ip);

In SymbolResolver.Mut.c:61:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc)))
            return false;

In SymbolResolver.c:73:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:94:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:121:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:149:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:180:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:205:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:229:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:267:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:303:

        DefaultAllocator alloc = DefaultAllocatorInit();
        SymbolResolver   res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:321:

        SymbolResolver   res;
    
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:343:

        SymbolResolver   res;
    
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:401:

        DebugAllocator alloc = DebugAllocatorInit();
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DebugAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:429:

        DebugAllocator alloc = DebugAllocatorInit();
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DebugAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:456:

        DebugAllocator alloc = DebugAllocatorInit();
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DebugAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:485:

        DebugAllocator alloc = DebugAllocatorInit();
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DebugAllocatorDeinit(&alloc);
            return false;

In SymbolResolver.c:519:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DebugAllocatorDeinit(&alloc);
            return false;

In Backtrace.c:99:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc_base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In Backtrace.c:139:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc_base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In Backtrace.c:190:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc_base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In StrippedResolve.c:47:

        // (1) Find this process's load base for /proc/self/exe.
        SymbolResolver res;
        if (!SymbolResolverInit(&res, base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In Dwarf.c:48:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In Dwarf.c:94:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

In Dwarf.c:157:

    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;

Last updated on June 29, 2026

SymbolResolverFindFde SymbolResolverResolve