@@ -26,7 +26,7 @@
-- This package does front-end layout of types and objects. The result is
-- to annotate the tree with information on size and alignment of types
-- and objects. How much layout is performed depends on the setting of the
+-- target dependent parameter Frontend_Layout.
with Types; use Types;
@@ -40,9 +40,9 @@ package Layout is
procedure Layout_Type (E : Entity_Id);
-- This procedure may set or adjust the fields Esize, RM_Size and
-- Alignment in the non-generic type or subtype entity E. If the
- -- Backend_Layout switch is False, then it is guaranteed that all
+ -- Frontend_Layout switch is True, then it is guaranteed that all
-- three fields will be properly set on return. Regardless of the
- -- Backend_Layout value, it is guaranteed that all discrete types
+ -- Frontend_Layout value, it is guaranteed that all discrete types
-- will have both Esize and RM_Size fields set on return (since
-- these are static values). Note that Layout_Type is not called
-- for generic types, since these play no part in code generation,
@@ -53,7 +53,7 @@ package Layout is
-- a loop parameter (E_Loop_Parameter), or a formal parameter of
-- a non-generic subprogram (E_In_Parameter, E_In_Out_Parameter,
-- or E_Out_Parameter). This procedure may set or adjust the
- -- Esize and Alignment fields of E. If Backend_Layout is False,
+ -- Esize and Alignment fields of E. If Frontend_Layout is True,
-- then it is guaranteed that both fields will be properly set
-- on return. If the Esize is still unknown in the latter case,
-- it means that the object must be allocated dynamically, since
@@ -56,13 +56,13 @@ package Repinfo is
-- for example in the case where representation clauses or
-- pragmas specify the values.
- -- 2. If Backend_Layout is True, then the backend is responsible
+ -- 2. If Frontend_Layout is False, then the backend is responsible
-- for layout of all types and objects not laid out by the
-- front end. This includes all dynamic values, and also
-- static values (e.g. record sizes) when not set by the
-- front end.
- -- 3. If Backend_Layout is False, then the front end lays out
+ -- 3. If Frontend_Layout is True, then the front end lays out
-- all data, according to target dependent size and alignment
-- information, creating dynamic inlinable functions where
-- needed in the case of sizes not known till runtime.
@@ -71,7 +71,7 @@ package Repinfo is
-- Back-Annotation by Gigi --
-----------------------------
- -- The following interface is used by gigi if Backend_Layout is True
+ -- The following interface is used by gigi if Frontend_Layout is False
-- As part of the processing in gigi, the types are laid out and
-- appropriate values computed for the sizes and component positions
@@ -209,7 +209,7 @@ package Repinfo is
-- Front-End Interface for Dynamic Size/Offset Values --
--------------------------------------------------------
- -- If Backend_Layout is False, then the front-end deals with all
+ -- If Frontend_Layout is True, then the front-end deals with all
-- dynamic size and offset fields. There are two cases:
-- 1. The value can be computed at the time of type freezing, and