pub const Context = structformat: std.dwarf.Format = .@"32"The dwarf format of the section this expression is in
compile_unit: ?*const std.debug.Dwarf.CompileUnit = nullThe compilation unit this expression relates to, if any
object_address: ?*const anyopaque = nullWhen evaluating a user-presented expression, this is the address of the object being evaluated
debug_addr: ?[]const u8 = null.debug_addr section
cpu_context: ?*std.debug.cpu_context.Native = nullcfa: ?usize = nullCall frame address, if in a CFI context
entry_value_context: bool = falseThis expression is a sub-expression from an OP.entry_value instruction
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36pub const Context = struct {
/// The dwarf format of the section this expression is in
format: std.dwarf.Format = .@"32",
/// The compilation unit this expression relates to, if any
compile_unit: ?*const std.debug.Dwarf.CompileUnit = null,
/// When evaluating a user-presented expression, this is the address of the object being evaluated
object_address: ?*const anyopaque = null,
/// .debug_addr section
debug_addr: ?[]const u8 = null,
cpu_context: ?*std.debug.cpu_context.Native = null,
/// Call frame address, if in a CFI context
cfa: ?usize = null,
/// This expression is a sub-expression from an OP.entry_value instruction
entry_value_context: bool = false,
}
Expressions can be evaluated in different contexts, each requiring its own set of inputs. Callers should specify all the fields relevant to their context. If a field is required by the expression and it isn't in the context, error.IncompleteExpressionContext is returned.