DoxigAlpha
std › debug › SelfInfo › deinit

deinit

Function parameters

Parameters

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self:*SelfInfo

How is this different than `Module` when the host is Windows?

Types

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WindowsModule
How is this different than `Module` when the host is Windows?
VirtualMachine
This is a virtual machine that runs DWARF call frame instructions.

Functions in this namespace

Functions

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readElfDebugInfo
Reads debug info from an ELF file, or the current binary if none in specified.
unwindFrameMachO
Unwind a frame using MachO compact unwind info (from __unwind_info).
stripInstructionPtrAuthCode
Some platforms use pointer authentication - the upper bits of instruction pointers contain a signature.
unwindFrameDwarf
Unwind a stack frame using DWARF unwinding info, updating the register context.
supportsUnwinding
Tells whether unwinding for this target is *implemented* here in the Zig

Error sets in this namespace

Error Sets

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Tells whether unwinding for the host is implemented.

Values

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supports_unwinding
Tells whether unwinding for the host is implemented.

Source

Implementation

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pub fn deinit(self: *SelfInfo) void {
    var it = self.address_map.iterator();
    while (it.next()) |entry| {
        const mdi = entry.value_ptr.*;
        mdi.deinit(self.allocator);
        self.allocator.destroy(mdi);
    }
    self.address_map.deinit();
    if (native_os == .windows) {
        for (self.modules.items) |module| {
            self.allocator.free(module.name);
            if (module.mapped_file) |mapped_file| mapped_file.deinit();
        }
        self.modules.deinit(self.allocator);
    }
}