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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

dwarfRegisterBytes

Public Function
std.debug.cpu_context.Hexagon.dwarfRegisterBytes
pub fn dwarfRegisterBytes(ctx: *Hexagon, register_num: u16) DwarfRegisterError![]u8

Params

Errors

InvalidRegister
UnsupportedRegister

File

debug/cpu_context.zig:620
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    pub fn dwarfRegisterBytes(ctx: *Hexagon, register_num: u16) DwarfRegisterError![]u8 {
        // Sourced from LLVM's HexagonRegisterInfo.td, which disagrees with LLDB...
        switch (register_num) {
            0...31 => return @ptrCast(&ctx.r[register_num]),
            76 => return @ptrCast(&ctx.pc),

            // This is probably covering some numbers that aren't actually mapped, but seriously,
            // look at that file. I really can't be bothered to make it more precise.
            32...75 => return error.UnsupportedRegister,
            77...259 => return error.UnsupportedRegister,
            // 999999...1000030 => return error.UnsupportedRegister,
            // 9999999...10000030 => return error.UnsupportedRegister,

            else => return error.InvalidRegister,
        }
    }