class LLVM::ABI::X86_64

Overview

Based on https://github.com/rust-lang/rust/blob/29ac04402d53d358a1f6200bea45a301ff05b2d1/src/librustc_trans/trans/cabi_x86_64.rs See also, section 3.2.3 of the System V Application Binary Interface AMD64 Architecture Processor Supplement

Defined in:

llvm/abi/x86_64.cr

Constant Summary

MAX_INT_REGS = 6
MAX_SSE_REGS = 8

Instance Method Summary

Instance methods inherited from class LLVM::ABI

abi_info(atys : Array(Type), rty : Type, ret_def : Bool, context : Context) abi_info, align(type : Type, pointer_size) : Int32
align(type : Type) align, align_offset(offset, type) : Int32 align_offset, osx? : Bool osx?, size(type : Type, pointer_size) : Int32
size(type : Type) size, target_data : TargetData target_data, windows? : Bool windows?

Constructor methods inherited from class LLVM::ABI

new(target_machine : TargetMachine) new

Instance methods inherited from class Reference

==(other : self)
==(other : JSON::Any)
==(other : YAML::Any)
==(other) ==, dup dup, hash(hasher) hash, initialize initialize, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference) : Bool
same?(other : Nil) same?, to_s(io : IO) : Nil to_s

Constructor methods inherited from class Reference

new new

Instance methods inherited from class Object

! : Bool !, !=(other) !=, !~(other) !~, ==(other) ==, ===(other : JSON::Any)
===(other : YAML::Any)
===(other) ===, =~(other) =~, as(type : Class) as, as?(type : Class) as?, class class, dup dup, hash(hasher)
hash hash, in?(collection : Object) : Bool
in?(*values : Object) : Bool in?, inspect(io : IO) : Nil
inspect : String inspect, is_a?(type : Class) : Bool is_a?, itself itself, nil? : Bool nil?, not_nil!(message)
not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, responds_to?(name : Symbol) : Bool responds_to?, tap(&) tap, to_json(io : IO) : Nil
to_json : String to_json, to_pretty_json(indent : String = " ") : String
to_pretty_json(io : IO, indent : String = " ") : Nil to_pretty_json, to_s(io : IO) : Nil
to_s : String to_s, to_yaml(io : IO) : Nil
to_yaml : String to_yaml, try(&) try, unsafe_as(type : T.class) forall T unsafe_as

Class methods inherited from class Object

from_json(string_or_io, root : String)
from_json(string_or_io) from_json, from_yaml(string_or_io : String | IO) from_yaml

Instance Method Detail

def abi_info(atys : Array(Type), rty : Type, ret_def : Bool, context : Context) : LLVM::ABI::FunctionType #

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def align(type : Type) : Int32 #

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def all_mem(reg_classes) #

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def classify(ty, cls, ix, off) #

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def classify(type) #

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def classify_struct(tys, cls, i, off, packed) : Nil #

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def fixup(ty, cls) : Nil #

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def int_register?(type) : Bool #

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def llreg(context, reg_classes) : LLVM::Type #

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def llvec_len(reg_classes) : Int32 #

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def pass_by_val?(cls) : Bool #

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def register?(type) : Bool #

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def size(type : Type) : Int32 #

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def sret?(cls) : Bool #

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def sse_register?(type) : Bool #

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def unify(cls, i, newv) #

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def x86_64_type(type, ind_attr, context, &) : Tuple(ArgType, Int32, Int32) #

returns the LLVM type (with attributes) and the number of integer and SSE registers needed to pass this value directly (ie. not using the stack)


[View source]