1184 lines
54 KiB
Ada
1184 lines
54 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- D E B U G --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992-2016, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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package body Debug is
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---------------------------------
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-- Summary of Debug Flag Usage --
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---------------------------------
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-- Debug flags for compiler (GNAT1)
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-- da Generate messages tracking semantic analyzer progress
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-- db Show encoding of type names for debug output
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-- dc List names of units as they are compiled
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-- dd Dynamic allocation of tables messages generated
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-- de List the entity table
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-- df Full tree/source print (includes withed units)
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-- dg Print source from tree (generated code only)
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-- dh Generate listing showing loading of name table hash chains
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-- di Generate messages for visibility linking/delinking
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-- dj Suppress "junk null check" for access parameter values
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-- dk Generate GNATBUG message on abort, even if previous errors
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-- dl Generate unit load trace messages
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-- dm
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-- dn Generate messages for node/list allocation
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-- do Print source from tree (original code only)
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-- dp Generate messages for parser scope stack push/pops
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-- dq No auto-alignment of small records
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-- dr Generate parser resynchronization messages
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-- ds Print source from tree (including original and generated stuff)
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-- dt Print full tree
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-- du Uncheck categorization pragmas
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-- dv Output trace of overload resolution
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-- dw Print trace of semantic scope stack
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-- dx Force expansion on, even if no code being generated
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-- dy Print tree of package Standard
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-- dz Print source of package Standard
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-- dA All entities included in representation information output
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-- dB Output debug encoding of type names and variants
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-- dC Output debugging information on check suppression
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-- dD Delete elaboration checks in inner level routines
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-- dE Apply elaboration checks to predefined units
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-- dF Front end data layout enabled
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-- dG Generate all warnings including those normally suppressed
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-- dH Hold (kill) call to gigi
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-- dI Inhibit internal name numbering in gnatG listing
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-- dJ
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-- dK Kill all error messages
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-- dL Output trace information on elaboration checking
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-- dM Assume all variables are modified (no current values)
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-- dN No file name information in exception messages
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-- dO Output immediate error messages
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-- dP Do not check for controlled objects in preelaborable packages
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-- dQ Use old secondary stack method
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-- dR Bypass check for correct version of s-rpc
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-- dS Never convert numbers to machine numbers in Sem_Eval
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-- dT Convert to machine numbers only for constant declarations
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-- dU Enable garbage collection of unreachable entities
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-- dV Enable viewing of all symbols in debugger
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-- dW Disable warnings on calls for IN OUT parameters
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-- dX Display messages on reads of potentially uninitialized scalars
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-- dY Enable configurable run-time mode
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-- dZ Generate listing showing the contents of the dispatch tables
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-- d.a Force Target_Strict_Alignment mode to True
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-- d.b Dump backend types
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-- d.c Generate inline concatenation, do not call procedure
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-- d.d Disable atomic synchronization
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-- d.e Enable atomic synchronization
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-- d.f Inhibit folding of static expressions
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-- d.g Enable conversion of raise into goto
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-- d.h Minimize the creation of public internal symbols for concatenation
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-- d.i Ignore Warnings pragmas
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-- d.j Generate listing of frontend inlined calls
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-- d.k Kill referenced run-time library unit line numbers
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-- d.l Use Ada 95 semantics for limited function returns
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-- d.m For -gnatl, print full source only for main unit
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-- d.n Print source file names
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-- d.o Conservative elaboration order for indirect calls
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-- d.p Use original Ada 95 semantics for Bit_Order (disable AI95-0133)
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-- d.q
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-- d.r Enable OK_To_Reorder_Components in non-variant records
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-- d.s
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-- d.t Disable static allocation of library level dispatch tables
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-- d.u Enable Modify_Tree_For_C (update tree for c)
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-- d.v Enable OK_To_Reorder_Components in variant records
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-- d.w Do not check for infinite loops
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-- d.x No exception handlers
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-- d.y
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-- d.z Restore previous support for frontend handling of Inline_Always
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-- d.A Read/write Aspect_Specifications hash table to tree
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-- d.B Generate a bug box on abort_statement
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-- d.C Generate concatenation call, do not generate inline code
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-- d.D Disable errors on use of overriding keyword in Ada 95 mode
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-- d.E Turn selected errors into warnings
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-- d.F Debug mode for GNATprove
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-- d.G Ignore calls through generic formal parameters for elaboration
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-- d.H GNSA mode for ASIS
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-- d.I Do not ignore enum representation clauses in CodePeer mode
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-- d.J
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-- d.K Enable generation of contract-only procedures in CodePeer mode
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-- d.L Depend on back end for limited types in if and case expressions
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-- d.M Relaxed RM semantics
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-- d.N Add node to all entities
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-- d.O Dump internal SCO tables
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-- d.P Previous (non-optimized) handling of length comparisons
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-- d.Q Previous (incomplete) style check for binary operators
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-- d.R Restrictions in ali files in positional form
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-- d.S Force Optimize_Alignment (Space)
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-- d.T Force Optimize_Alignment (Time)
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-- d.U Ignore indirect calls for static elaboration
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-- d.V Do not verify validity of SCIL files (CodePeer mode)
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-- d.W Print out debugging information for Walk_Library_Items
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-- d.X Old treatment of indexing aspects
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-- d.Y
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-- d.Z Do not enable expansion in configurable run-time mode
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-- d1 Error msgs have node numbers where possible
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-- d2 Eliminate error flags in verbose form error messages
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-- d3 Dump bad node in Comperr on an abort
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-- d4 Inhibit automatic krunch of predefined library unit files
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-- d5 Debug output for tree read/write
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-- d6 Default access unconstrained to thin pointers
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-- d7 Suppress version/source stamp/compilation time for -gnatv/-gnatl
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-- d8 Force opposite endianness in packed stuff
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-- d9 Allow lock free implementation
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-- d.1 Enable unnesting of nested procedures
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-- d.2 Allow statements in declarative part
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-- d.3 Output debugging information from Exp_Unst
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-- d.4 Do not delete generated C file in case of errors
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-- d.5 Do not generate imported subprogram definitions in C code
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-- d.6 Do not avoid declaring unreferenced itypes in C code
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-- d.7
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-- d.8
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-- d.9
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-- Debug flags for binder (GNATBIND)
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-- da All links (including internal units) listed if there is a cycle
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-- db Output information from Better_Choice
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-- dc List units as they are chosen
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-- dd
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-- de Elaboration dependencies including system units
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-- df
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-- dg
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-- dh
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-- di Ignore_Errors mode for reading ali files
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-- dj
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-- dk
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-- dl
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-- dm
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-- dn List details of manipulation of Num_Pred values
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-- do Use older preference for elaboration order
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-- dp Use old preference for elaboration order
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-- dq
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-- dr
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-- ds
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-- dt
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-- du List units as they are acquired
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-- dv Verbose debugging printouts
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-- dw
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-- dx Force binder to read xref information from ali files
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-- dy
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-- dz
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-- Debug flags used in package Make and its clients (e.g. GNATMAKE)
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-- da
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-- db
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-- dc
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-- dd
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-- de
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-- df Only output file names, not path names, in log
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-- dg
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-- dh Generate listing showing loading of name table hash chains
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-- di
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-- dj
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-- dk
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-- dl
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-- dm Display the number of maximum simultaneous compilations
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-- dn Do not delete temp files created by gnatmake
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-- do
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-- dp Prints the contents of the Q used by Make.Compile_Sources
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-- dq Prints source files as they are enqueued and dequeued
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-- dr
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-- ds
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-- dt Display time stamps when there is a mismatch
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-- du List units as their ali files are acquired
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-- dv
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-- dw Prints the list of units withed by the unit currently explored
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-- dx
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-- dy
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-- dz
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--------------------------------------------
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-- Documentation for Compiler Debug Flags --
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--------------------------------------------
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-- da Generate messages tracking semantic analyzer progress. A message
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-- is output showing each node as it gets analyzed, expanded,
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-- resolved, or evaluated. This option is useful for finding out
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-- exactly where a bomb during semantic analysis is occurring.
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-- db In Exp_Dbug, certain type names are encoded to include debugging
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-- information. This debug switch causes lines to be output showing
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-- the encodings used.
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-- dc List names of units as they are compiled. One line of output will
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-- be generated at the start of compiling each unit (package or
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-- subprogram).
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-- dd Dynamic allocation of tables messages generated. Each time a
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-- table is reallocated, a line is output indicating the expansion.
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-- de List the entity table
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-- df Full tree/source print (includes withed units). Normally the tree
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-- output (dt) or recreated source output (dg,do,ds) includes only
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-- the main unit. If df is set, then the output in either case
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-- includes all compiled units (see also dg,do,ds,dt). Note that to
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-- be effective, this switch must be used in combination with one or
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-- more of dt, dg, do or ds.
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-- dg Print the source recreated from the generated tree. In the case
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-- where the tree has been rewritten this output includes only the
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-- generated code, not the original code (see also df,do,ds,dz).
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-- This flag differs from -gnatG in that the output also includes
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-- non-source generated null statements, and freeze nodes, which
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-- are normally omitted in -gnatG mode.
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-- dh Generates a table at the end of a compilation showing how the hash
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-- table chains built by the Namet package are loaded. This is useful
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-- in ensuring that the hashing algorithm (in Namet.Hash) is working
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-- effectively with typical sets of program identifiers.
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-- di Generate messages for visibility linking/delinking
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-- dj Suppress "junk null check" for access parameters. This flag permits
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-- Ada programs to pass null parameters to access parameters, and to
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-- explicitly check such access values against the null literal.
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-- Neither of these is valid Ada, but both were allowed in versions of
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-- GNAT before 3.10, so this switch can ease the transition process.
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-- dk Immediate kill on abort. Normally on an abort (i.e. a call to
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-- Comperr.Compiler_Abort), the GNATBUG message is not given if
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-- there is a previous error. This debug switch bypasses this test
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-- and gives the message unconditionally (useful for debugging).
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-- dl Generate unit load trace messages. A line of traceback output is
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-- generated each time a request is made to the library manager to
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-- load a new unit.
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-- dn Generate messages for node/list allocation. Each time a node or
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-- list header is allocated, a line of output is generated. Certain
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-- other basic tree operations also cause a line of output to be
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-- generated. This option is useful in seeing where the parser is
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-- blowing up.
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-- do Print the source recreated from the generated tree. In the case
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-- where the tree has been rewritten, this output includes only the
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-- original code, not the generated code (see also df,dg,ds,dz).
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-- dp Generate messages for parser scope stack push/pops. A line of
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-- output by the parser each time the parser scope stack is either
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-- pushed or popped. Useful in debugging situations where the
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-- parser scope stack ends up incorrectly synchronized
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-- dq In layout version 1.38, 2002/01/12, a circuit was implemented
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-- to give decent default alignment to short records that had no
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-- specific alignment set. This debug option restores the previous
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-- behavior of giving such records poor alignments, typically 1.
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-- This may be useful in dealing with transition.
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-- dr Generate parser resynchronization messages. Normally the parser
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-- resynchronizes quietly. With this debug option, two messages
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-- are generated, one when the parser starts a resynchronization
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-- skip, and another when it resumes parsing. Useful in debugging
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-- inadequate error recovery situations.
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-- ds Print the source recreated from the generated tree. In the case
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-- where the tree has been rewritten this output includes both the
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-- generated code and the original code with the generated code
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-- being enlosed in curly brackets (see also df,do,ds,dz)
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-- dt Print full tree. The generated tree is output (see also df,dy)
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-- du Uncheck categorization pragmas. This debug switch causes the
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-- elaboration control pragmas (Pure, Preelaborate, etc.) and the
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-- categorization pragmas (Shared_Passive, Remote_Types, etc.) to be
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-- ignored, so that normal checks are not made (this is particularly
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-- useful for adding temporary debugging code to units that have
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-- pragmas that are inconsistent with the debugging code added).
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-- dv Output trace of overload resolution. Outputs messages for
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-- overload attempts that involve cascaded errors, or where
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-- an interpretation is incompatible with the context.
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-- dw Write semantic scope stack messages. Each time a scope is created
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-- or removed, a message is output (see the Sem_Ch8.Push_Scope and
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-- Sem_Ch8.Pop_Scope subprograms).
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-- dx Force expansion on, even if no code being generated. Normally the
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-- expander is inhibited if no code is generated. This switch forces
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-- expansion to proceed normally even if the backend is not being
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-- called. This is particularly useful for debugging purposes when
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-- using the front-end only version of the compiler (which normally
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-- would never do any expansion).
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-- dy Print tree of package Standard. Normally the tree print out does
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-- not include package Standard, even if the -df switch is set. This
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-- switch forces output of the internal tree built for Standard.
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-- dz Print source of package Standard. Normally the source print out
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-- does not include package Standard, even if the -df switch is set.
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-- This switch forces output of the source recreated from the internal
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-- tree built for Standard. Note that this differs from -gnatS in
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-- that it prints from the actual tree using the normal Sprint
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-- circuitry for printing trees.
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-- dA Forces output of representation information, including full
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-- information for all internal type and object entities, as well
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-- as all user defined type and object entities including private
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-- and incomplete types. This debug switch also automatically sets
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-- the equivalent of -gnatR3m.
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-- dB Output debug encodings for types and variants. See Exp_Dbug for
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-- exact form of the generated output.
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-- dC Output trace information showing the decisions made during
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-- check suppression activity in unit Checks.
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-- dD Delete new elaboration checks. This flag causes GNAT to return
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-- to the 3.13a elaboration semantics, and to suppress the fixing
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-- of two bugs. The first is in the context of inner routines in
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-- dynamic elaboration mode, when the subprogram we are in was
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-- called at elaboration time by a unit that was also compiled with
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-- dynamic elaboration checks. In this case, if A calls B calls C,
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-- and all are in different units, we need an elaboration check at
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-- each call. These nested checks were only put in recently (see
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-- version 1.80 of Sem_Elab) and we provide this debug flag to
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-- revert to the previous behavior in case of regressions. The
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-- other behavior reverted by this flag is the treatment of the
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-- Elaborate_Body pragma in static elaboration mode. This used to
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-- be treated as not needing elaboration checking, but in fact in
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-- general Elaborate_All is still required because of nested calls.
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-- dE Apply compile time elaboration checking for with relations between
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-- predefined units. Normally no checks are made.
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-- dF Front end data layout enabled. Normally front end data layout
|
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-- is only enabled if the target parameter Backend_Layout is False.
|
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-- This debugging switch enables it unconditionally.
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-- dG Generate all warnings. Normally Errout suppresses warnings on
|
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-- units that are not part of the main extended source, and also
|
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-- suppresses warnings on instantiations in the main extended
|
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-- source that duplicate warnings already posted on the template.
|
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-- This switch stops both kinds of deletion and causes Errout to
|
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-- post all warnings sent to it.
|
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-- dH Inhibit call to gigi. This is useful for testing front end data
|
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-- layout, and may be useful in other debugging situations where
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-- you do not want gigi to intefere with the testing.
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-- dI Inhibit internal name numbering in gnatDG listing. Any sequence of
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-- the form <uppercase-letter><digits><lowercase-letter> appearing in
|
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-- a name is replaced by <uppercase-letter>...<lowercase-letter>. This
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-- is used in the fixed bugs run to minimize system and version
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-- dependency in filed -gnatD or -gnatG output.
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-- dK Kill all error messages. This debug flag suppresses the output
|
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-- of all error messages. It is used in regression tests where the
|
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-- error messages are target dependent and irrelevant.
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-- dL Output trace information on elaboration checking. This debug
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-- switch causes output to be generated showing each call or
|
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-- instantiation as it is checked, and the progress of the recursive
|
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-- trace through elaboration calls at compile time.
|
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-- dM Assume all variables have been modified, and ignore current value
|
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-- indications. This debug flag disconnects the tracking of constant
|
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-- values (see Exp_Ch2.Expand_Current_Value).
|
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-- dN Do not generate file name information in exception messages
|
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-- dO Output immediate error messages. This causes error messages to
|
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-- be output as soon as they are generated (disconnecting several
|
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-- circuits for improvement of messages, deletion of duplicate
|
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-- messages etc). Useful to diagnose compiler bombs caused by
|
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-- erroneous handling of error situations
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-- dP Do not check for controlled objects in preelaborable packages.
|
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-- RM 10.2.1(9) forbids the use of library level controlled objects
|
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-- in preelaborable packages, but this restriction is a huge pain,
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-- especially in the predefined library units.
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-- dQ Use old method for determining what goes on the secondary stack.
|
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-- This disables some newer optimizations. The intent is to use this
|
|
-- temporarily to measure before/after efficiency. ???Remove this
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-- when we are done (see Sem_Util.Requires_Transient_Scope).
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-- dR Bypass the check for a proper version of s-rpc being present
|
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-- to use the -gnatz? switch. This allows debugging of the use
|
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-- of stubs generation without needing to have GLADE (or some
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-- other PCS installed).
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-- dS Omit conversion of fpt numbers to exact machine numbers in
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-- non-static evaluation contexts (see Check_Non_Static_Context).
|
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-- This is intended for testing out timing problems with this
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-- conversion circuit.
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-- dT Similar to dS, but omits the conversions only in the case where
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-- the parent is not a constant declaration.
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-- dU Enable garbage collection of unreachable entities. This enables
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-- both the reachability analysis and changing the Is_Public and
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-- Is_Eliminated flags.
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-- dV Enable viewing of all symbols in debugger. Causes debug information
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-- to be generated for all symbols, including internal symbols. This
|
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-- is enabled by default for -gnatD, but this switch allows this to
|
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-- be enabled without generating modified source files. Note that the
|
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-- use of -gnatdV ensures in the dwarf/elf case that all symbols that
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-- are present in the elf tables are also in the dwarf tables (which
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-- seems to be required by some tools). Another effect of dV is to
|
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-- generate full qualified names, including internal names generated
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-- for blocks and loops.
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-- dW Disable warnings when a possibly uninitialized scalar value is
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-- passed to an IN OUT parameter of a procedure. This usage is a
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-- quite improper bounded error [erroneous in Ada 83] situation,
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-- and would normally generate a warning. However, to ease the
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-- task of transitioning incorrect legacy code, we provide this
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-- undocumented feature for suppressing these warnings.
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-- dY Enable configurable run-time mode, just as though the System file
|
|
-- had Configurable_Run_Time_Mode set to True. This is useful in
|
|
-- testing high integrity mode.
|
|
|
|
-- dZ Generate listing showing the contents of the dispatch tables. Each
|
|
-- line has an internally generated number used for references between
|
|
-- tagged types and primitives. For each primitive the output has the
|
|
-- following fields:
|
|
--
|
|
-- - Letter 'P' or letter 's': The former indicates that this
|
|
-- primitive will be located in a primary dispatch table. The
|
|
-- latter indicates that it will be located in a secondary
|
|
-- dispatch table.
|
|
--
|
|
-- - Name of the primitive. In case of predefined Ada primitives
|
|
-- the text "(predefined)" is added before the name, and these
|
|
-- acronyms are used: SR (Stream_Read), SW (Stream_Write), SI
|
|
-- (Stream_Input), SO (Stream_Output), DA (Deep_Adjust), DF
|
|
-- (Deep_Finalize). In addition Oeq identifies the equality
|
|
-- operator, and "_assign" the assignment.
|
|
--
|
|
-- - If the primitive covers interface types, two extra fields
|
|
-- referencing other primitives are generated: "Alias" references
|
|
-- the primitive of the tagged type that covers an interface
|
|
-- primitive, and "AI_Alias" references the covered interface
|
|
-- primitive.
|
|
--
|
|
-- - The expression "at #xx" indicates the slot of the dispatch
|
|
-- table occupied by such primitive in its corresponding primary
|
|
-- or secondary dispatch table.
|
|
--
|
|
-- - In case of abstract subprograms the text "is abstract" is
|
|
-- added at the end of the line.
|
|
|
|
-- d.a Force Target_Strict_Alignment to True, even on targets where it
|
|
-- would normally be false. Can be used for testing strict alignment
|
|
-- circuitry in the compiler.
|
|
|
|
-- d.b Dump back end types. During Create_Standard, the back end is
|
|
-- queried for all available types. This option shows them.
|
|
|
|
-- d.c Generate inline concatenation, instead of calling one of the
|
|
-- System.Concat_n.Str_Concat_n routines in cases where the latter
|
|
-- routines would normally be called.
|
|
|
|
-- d.d Disable atomic synchronization for all atomic variable references.
|
|
-- Pragma Enable_Atomic_Synchronization is ignored.
|
|
|
|
-- d.e Enable atomic synchronization for all atomic variable references.
|
|
-- Pragma Disable_Atomic_Synchronization is ignored, and also the
|
|
-- compiler switch -gnated is ignored.
|
|
|
|
-- d.f Suppress folding of static expressions. This of course results
|
|
-- in seriously non-conforming behavior, but is useful sometimes
|
|
-- when tracking down handling of complex expressions.
|
|
|
|
-- d.g Enables conversion of a raise statement into a goto when the
|
|
-- relevant handler is statically determinable. For now we only try
|
|
-- this if this debug flag is set. Later we will enable this more
|
|
-- generally by default.
|
|
|
|
-- d.h Minimize the creation of public internal symbols for concatenation
|
|
-- by enforcing a secondary stack-like handling of the final result.
|
|
-- The target of the concatenation is thus constrained in place and
|
|
-- initialized with the result instead of acting as its alias.
|
|
|
|
-- d.i Ignore all occurrences of pragma Warnings in the sources. This can
|
|
-- be used in particular to disable Warnings (Off) to check if any of
|
|
-- these statements are inappropriate.
|
|
|
|
-- d.k If an error message contains a reference to a location in an
|
|
-- internal unit, then suppress the line number in this reference.
|
|
|
|
-- d.j Generate listing of frontend inlined calls and inline calls passed
|
|
-- to the backend. This is useful to locate skipped calls that must be
|
|
-- inlined by the frontend.
|
|
|
|
-- d.l Use Ada 95 semantics for limited function returns. This may be
|
|
-- used to work around the incompatibility introduced by AI-318-2.
|
|
-- It is useful only in -gnat05 mode.
|
|
|
|
-- d.m When -gnatl is used, the normal output includes full listings of
|
|
-- all files in the extended main source (body/spec/subunits). If this
|
|
-- debug switch is used, then the full listing is given only for the
|
|
-- main source (this corresponds to a previous behavior of -gnatl and
|
|
-- is used for running the ACATS tests).
|
|
|
|
-- d.n Print source file names as they are loaded. This is useful if the
|
|
-- compiler has a bug -- these are the files that need to be included
|
|
-- in a bug report.
|
|
|
|
-- d.o Conservative elaboration order for indirect calls. This causes
|
|
-- P'Access to be treated as a call in more cases.
|
|
|
|
-- d.p In Ada 95 (or 83) mode, use original Ada 95 behavior for the
|
|
-- interpretation of component clauses crossing byte boundaries when
|
|
-- using the non-default bit order (i.e. ignore AI95-0133).
|
|
|
|
-- d.r Forces the flag OK_To_Reorder_Components to be set in all record
|
|
-- base types that have no discriminants.
|
|
|
|
-- d.t The compiler has been modified (a fairly extensive modification)
|
|
-- to generate static dispatch tables for library level tagged types.
|
|
-- This debug switch disables this modification and reverts to the
|
|
-- previous dynamic construction of tables. It is there as a possible
|
|
-- work around if we run into trouble with the new implementation.
|
|
|
|
-- d.u Sets Modify_Tree_For_C mode in which tree is modified to make it
|
|
-- easier to generate code using a C compiler.
|
|
|
|
-- d.v Forces the flag OK_To_Reorder_Components to be set in all record
|
|
-- base types that have at least one discriminant (v = variant).
|
|
|
|
-- d.w This flag turns off the scanning of loops to detect possible
|
|
-- infinite loops.
|
|
|
|
-- d.x No exception handlers in generated code. This causes exception
|
|
-- handlers to be eliminated from the generated code. They are still
|
|
-- fully compiled and analyzed, they just get eliminated from the
|
|
-- code generation step.
|
|
|
|
-- d.z Restore previous front-end support for Inline_Always. In default
|
|
-- mode, for targets that use the GCC back end, Inline_Always is
|
|
-- handled by the back end. Use of this switch restores the previous
|
|
-- handling of Inline_Always by the front end on such targets. For the
|
|
-- targets that do not use the GCC back end, this switch is ignored.
|
|
|
|
-- d.A There seems to be a problem with ASIS if we activate the circuit
|
|
-- for reading and writing the aspect specification hash table, so
|
|
-- for now, this is controlled by the debug flag d.A. The hash table
|
|
-- is only written and read if this flag is set.
|
|
|
|
-- d.B Generate a bug box when we see an abort_statement, even though
|
|
-- there is no bug. Useful for testing Comperr.Compiler_Abort: write
|
|
-- some code containing an abort_statement, and compile it with
|
|
-- -gnatd.B. There is nothing special about abort_statements; it just
|
|
-- provides a way to control where the bug box is generated. See "when
|
|
-- N_Abort_Statement" in package body Expander.
|
|
|
|
-- d.C Generate call to System.Concat_n.Str_Concat_n routines in cases
|
|
-- where we would normally generate inline concatenation code.
|
|
|
|
-- d.D For compatibility with some Ada 95 compilers implementing only
|
|
-- one feature of Ada 2005 (overriding keyword), disable errors on use
|
|
-- of overriding keyword in Ada 95 mode.
|
|
|
|
-- d.E Turn selected errors into warnings. This debug switch causes a
|
|
-- specific set of error messages into warnings. Setting this switch
|
|
-- causes Opt.Error_To_Warning to be set to True. The intention is
|
|
-- that this be used for messages representing upwards incompatible
|
|
-- changes to Ada 2012 that cause previously correct programs to be
|
|
-- treated as illegal now. The following cases are affected:
|
|
--
|
|
-- Errors relating to overlapping subprogram parameters for cases
|
|
-- other than IN OUT parameters to functions.
|
|
--
|
|
-- Errors relating to the new rules about not defining equality
|
|
-- too late so that composition of equality can be assured.
|
|
--
|
|
-- Errors relating to overriding indicators on protected subprogram
|
|
-- bodies (not an Ada 2012 incompatibility, but might cause errors
|
|
-- for existing programs assuming they were legal because GNAT
|
|
-- formerly allowed them).
|
|
|
|
-- d.F Sets GNATprove_Mode to True. This allows debugging the frontend in
|
|
-- the special mode used by GNATprove.
|
|
|
|
-- d.G Previously the compiler ignored calls via generic formal parameters
|
|
-- when doing the analysis for the static elaboration model. This is
|
|
-- now fixed, but we provide this debug flag to revert to the previous
|
|
-- situation of ignoring such calls to aid in transition.
|
|
|
|
-- d.H Sets ASIS_GNSA_Mode to True. This signals the front end to suppress
|
|
-- the call to gigi in ASIS_Mode.
|
|
|
|
-- d.I Do not ignore enum representation clauses in CodePeer mode.
|
|
-- The default of ignoring representation clauses for enumeration
|
|
-- types in CodePeer is good for the majority of Ada code, but in some
|
|
-- cases being able to change this default might be useful to remove
|
|
-- some false positives.
|
|
|
|
-- d.K Enable generation of contract-only procedures in CodePeer mode and
|
|
-- report a warning on subprograms for which the contract-only body
|
|
-- cannot be built. Currently reported on subprograms defined in
|
|
-- nested package specs that have some formal (or return type) whose
|
|
-- type is a private type defined in some enclosing package and that
|
|
-- have pre/postconditions.
|
|
|
|
-- d.L Normally the front end generates special expansion for conditional
|
|
-- expressions of a limited type. This debug flag removes this special
|
|
-- case expansion, leaving it up to the back end to handle conditional
|
|
-- expressions correctly.
|
|
|
|
-- d.M Relaxed RM semantics. This flag sets Opt.Relaxed_RM_Semantics
|
|
-- See Opt.Relaxed_RM_Semantics for more details.
|
|
|
|
-- d.N Enlarge entities by one node (but don't attempt to use this extra
|
|
-- node for storage of any flags or fields). This can be used to do
|
|
-- experiments on the impact of increasing entity sizes.
|
|
|
|
-- d.O Dump internal SCO tables. Before outputting the SCO information to
|
|
-- the ALI file, the internal SCO tables (SCO_Table/SCO_Unit_Table)
|
|
-- are dumped for debugging purposes.
|
|
|
|
-- d.P Previous non-optimized handling of length comparisons. Setting this
|
|
-- flag inhibits the effect of Optimize_Length_Comparison in Exp_Ch4.
|
|
-- This is there in case we find a situation where the optimization
|
|
-- malfunctions, to provide a work around.
|
|
|
|
-- d.Q Previous incomplete style checks for binary operators. Style checks
|
|
-- for token separation rules were incomplete and have been made
|
|
-- compliant with the documentation. For example, no warning was
|
|
-- issued for expressions such as 16-One or "A"&"B". Setting this flag
|
|
-- inhibits these new checks.
|
|
|
|
-- d.R As documented in lib-writ.ads, restrictions in the ali file can
|
|
-- have two forms, positional and named. The named notation is the
|
|
-- current preferred form, but the use of this debug switch will force
|
|
-- the use of the obsolescent positional form.
|
|
|
|
-- d.S Force Optimize_Alignment (Space) mode as the default
|
|
|
|
-- d.T Force Optimize_Alignment (Time) mode as the default
|
|
|
|
-- d.U Ignore indirect calls for static elaboration. The static
|
|
-- elaboration model is conservative, especially regarding indirect
|
|
-- calls. If you say Proc'Access, it will assume you might call
|
|
-- Proc. This can cause elaboration cycles at bind time. This flag
|
|
-- reverts to the behavior of earlier compilers, which ignored
|
|
-- indirect calls.
|
|
|
|
-- d.V Do not verify the validity of SCIL files (CodePeer mode). When
|
|
-- generating SCIL files for CodePeer, by default we verify that the
|
|
-- SCIL is well formed before saving it on disk. This switch can be
|
|
-- used to disable this checking, either to improve speed or to shut
|
|
-- down a false positive detected during the verification.
|
|
|
|
-- d.W Print out debugging information for Walk_Library_Items, including
|
|
-- the order in which units are walked. This is primarily for use in
|
|
-- debugging CodePeer mode.
|
|
|
|
-- d.X A previous version of GNAT allowed indexing aspects to be redefined
|
|
-- on derived container types, while the default iterator was
|
|
-- inherited from the parent type. This nonstandard extension is
|
|
-- preserved temporarily for use by the modeling project under debug
|
|
-- flag d.X.
|
|
|
|
-- d.Z Normally we always enable expansion in configurable run-time mode
|
|
-- to make sure we get error messages about unsupported features even
|
|
-- when compiling in -gnatc mode. But expansion is turned off in this
|
|
-- case if debug flag -gnatd.Z is used. This is to deal with the case
|
|
-- where we discover difficulties in this new processing.
|
|
|
|
-- d1 Error messages have node numbers where possible. Normally error
|
|
-- messages have only source locations. This option is useful when
|
|
-- debugging errors caused by expanded code, where the source location
|
|
-- does not give enough information.
|
|
|
|
-- d2 Suppress output of the error position flags for verbose form error
|
|
-- messages. The messages are still interspersed in the listing, but
|
|
-- without any error flags or extra blank lines. Also causes an extra
|
|
-- <<< to be output at the right margin. This is intended to be the
|
|
-- easiest format for checking conformance of ACATS B tests. This
|
|
-- flag also suppresses the additional messages explaining why a
|
|
-- non-static expression is non-static (see Sem_Eval.Why_Not_Static).
|
|
-- This avoids having to worry about these messages in ACATS testing.
|
|
|
|
-- d3 Causes Comperr to dump the contents of the node for which an abort
|
|
-- was detected (normally only the Node_Id of the node is output).
|
|
|
|
-- d4 Inhibits automatic krunching of predefined library unit file names.
|
|
-- Normally, as described in the spec of package Krunch, such files
|
|
-- are automatically krunched to 8 characters, with special treatment
|
|
-- of the prefixes Ada, System, and Interfaces. Setting this debug
|
|
-- switch disables this special treatment.
|
|
|
|
-- d5 Causes the tree read/write circuit to output detailed information
|
|
-- tracking the data that is read and written element by element.
|
|
|
|
-- d6 Normally access-to-unconstrained-array types are represented
|
|
-- using fat (double) pointers. Using this debug flag causes them
|
|
-- to default to thin. This can be used to test the performance
|
|
-- implications of using thin pointers, and also to test that the
|
|
-- compiler functions correctly with this choice.
|
|
|
|
-- d7 Normally a -gnatl or -gnatv listing includes the time stamp of the
|
|
-- source file and the time of the compilation. This debug flag can
|
|
-- be used to suppress this output, and also suppresses the message
|
|
-- with the version of the compiler. This is useful for regression
|
|
-- tests which need to have consistent output.
|
|
|
|
-- d8 This forces the packed stuff to generate code assuming the
|
|
-- opposite endianness from the actual correct value. Useful in
|
|
-- testing out code generation from the packed routines.
|
|
|
|
-- d9 This allows lock free implementation for protected objects
|
|
-- (see Exp_Ch9).
|
|
|
|
-- d.1 Sets Opt.Unnest_Subprogram_Mode to enable unnesting of subprograms.
|
|
-- This special pass does not actually unnest things, but it ensures
|
|
-- that a nested procedure does not contain any uplevel references.
|
|
-- See spec of Exp_Unst for full details.
|
|
|
|
-- d.2 Allow statements within declarative parts. This is not usually
|
|
-- allowed, but in some debugging contexts (e.g. testing the circuit
|
|
-- for unnesting of procedures), it is useful to allow this.
|
|
|
|
-- d.3 Output debugging information from Exp_Unst, including the name of
|
|
-- any unreachable subprograms that get deleted.
|
|
|
|
-- d.4 By default in case of an error during C generation, the .c or .h
|
|
-- file is deleted. This flag keeps the C file.
|
|
|
|
-- d.5 By default a subprogram imported generates a subprogram profile.
|
|
-- This debug flag disables this generation when generating C code,
|
|
-- assuming a proper #include will be used instead.
|
|
|
|
-- d.6 By default the C back-end avoids declaring itypes that are not
|
|
-- referenced by the generated C code. This debug flag restores the
|
|
-- output of all the itypes.
|
|
|
|
------------------------------------------
|
|
-- Documentation for Binder Debug Flags --
|
|
------------------------------------------
|
|
|
|
-- da Normally if there is an elaboration circularity, then in describing
|
|
-- the cycle, links involving internal units are omitted, since they
|
|
-- are irrelevant and confusing. This debug flag causes all links to
|
|
-- be listed, and is useful when diagnosing circularities introduced
|
|
-- by incorrect changes to the run-time library itself.
|
|
|
|
-- db Output debug information from Better_Choice in Binde, which uses
|
|
-- various heuristics to determine elaboration order in cases where
|
|
-- multiple orders are valid.
|
|
|
|
-- dc List units as they are chosen. As units are selected for addition to
|
|
-- the elaboration order, a line of output is generated showing which
|
|
-- unit has been selected.
|
|
|
|
-- de Similar to the effect of -e (output complete list of elaboration
|
|
-- dependencies) except that internal units are included in the
|
|
-- listing.
|
|
|
|
-- di Normally gnatbind calls Read_Ali with Ignore_Errors set to
|
|
-- False, since the binder really needs correct version ALI
|
|
-- files to do its job. This debug flag causes Ignore_Errors
|
|
-- mode to be set for the binder (and is particularly useful
|
|
-- for testing ignore errors mode).
|
|
|
|
-- dn List details of manipulation of Num_Pred values during execution of
|
|
-- the algorithm used to determine a correct order of elaboration. This
|
|
-- is useful in diagnosing any problems in its behavior.
|
|
|
|
-- do Use older elaboration order preference. The new preference rules
|
|
-- prefer specs with no bodies to specs with bodies, and between two
|
|
-- specs with bodies, prefers the one whose body is closer to being
|
|
-- able to be elaborated. This is a clear improvement, but we provide
|
|
-- this debug flag in case of regressions. Note: -do is even older than
|
|
-- -dp.
|
|
|
|
-- dp Use old elaboration order preference. The new preference rules
|
|
-- elaborate all units within a strongly connected component together,
|
|
-- with no other units in between. In particular, if a spec/body pair
|
|
-- can be elaborated together, it will be. In the new order, the binder
|
|
-- behaves as if every pragma Elaborate_All that would be legal is
|
|
-- present, even if it does not appear in the source code.
|
|
|
|
-- du List unit name and file name for each unit as it is read in
|
|
|
|
-- dv Verbose debugging printouts
|
|
|
|
-- dx Force the binder to read (and then ignore) the xref information
|
|
-- in ali files (used to check that read circuit is working OK).
|
|
|
|
--------------------------------------------
|
|
-- Documentation for gnatmake Debug Flags --
|
|
--------------------------------------------
|
|
|
|
-- df Only output file names, not path names, in log
|
|
|
|
-- dh Generate listing showing loading of name table hash chains,
|
|
-- same as for the compiler.
|
|
|
|
-- dm Issue a message indicating the maximum number of simultaneous
|
|
-- compilations.
|
|
|
|
-- dn Do not delete temporary files created by gnatmake at the end
|
|
-- of execution, such as temporary config pragma files, mapping
|
|
-- files or project path files. This debug switch is equivalent to
|
|
-- the standard switch --keep-temp-files. We retain the debug switch
|
|
-- for back compatibility with past usage.
|
|
|
|
-- dp Prints the Q used by routine Make.Compile_Sources every time
|
|
-- we go around the main compile loop of Make.Compile_Sources
|
|
|
|
-- dq Prints source files as they are enqueued and dequeued in the Q
|
|
-- used by routine Make.Compile_Sources. Useful to figure out the
|
|
-- order in which sources are recompiled.
|
|
|
|
-- dt When a time stamp mismatch has been found for an ALI file,
|
|
-- display the source file name, the time stamp expected and
|
|
-- the time stamp found.
|
|
|
|
-- du List unit name and file name for each unit as it is read in
|
|
|
|
-- dw Prints the list of units withed by the unit currently explored
|
|
-- during the main loop of Make.Compile_Sources.
|
|
|
|
---------------------------------------------
|
|
-- Documentation for gprbuild Debug Flags --
|
|
---------------------------------------------
|
|
|
|
-- dm Display the maximum number of simultaneous compilations.
|
|
|
|
-- dn Do not delete temporary files created by gprbuild at the end
|
|
-- of execution, such as temporary config pragma files, mapping
|
|
-- files or project path files. This debug switch is equivalent to
|
|
-- the standard switch --keep-temp-files. We retain the debug switch
|
|
-- for back compatibility with past usage.
|
|
|
|
-- dt When a time stamp mismatch has been found for an ALI file,
|
|
-- display the source file name, the time stamp expected and
|
|
-- the time stamp found.
|
|
|
|
--------------------
|
|
-- Set_Debug_Flag --
|
|
--------------------
|
|
|
|
procedure Set_Debug_Flag (C : Character; Val : Boolean := True) is
|
|
subtype Dig is Character range '1' .. '9';
|
|
subtype LLet is Character range 'a' .. 'z';
|
|
subtype ULet is Character range 'A' .. 'Z';
|
|
|
|
begin
|
|
if C in Dig then
|
|
case Dig (C) is
|
|
when '1' =>
|
|
Debug_Flag_1 := Val;
|
|
when '2' =>
|
|
Debug_Flag_2 := Val;
|
|
when '3' =>
|
|
Debug_Flag_3 := Val;
|
|
when '4' =>
|
|
Debug_Flag_4 := Val;
|
|
when '5' =>
|
|
Debug_Flag_5 := Val;
|
|
when '6' =>
|
|
Debug_Flag_6 := Val;
|
|
when '7' =>
|
|
Debug_Flag_7 := Val;
|
|
when '8' =>
|
|
Debug_Flag_8 := Val;
|
|
when '9' =>
|
|
Debug_Flag_9 := Val;
|
|
end case;
|
|
|
|
elsif C in ULet then
|
|
case ULet (C) is
|
|
when 'A' =>
|
|
Debug_Flag_AA := Val;
|
|
when 'B' =>
|
|
Debug_Flag_BB := Val;
|
|
when 'C' =>
|
|
Debug_Flag_CC := Val;
|
|
when 'D' =>
|
|
Debug_Flag_DD := Val;
|
|
when 'E' =>
|
|
Debug_Flag_EE := Val;
|
|
when 'F' =>
|
|
Debug_Flag_FF := Val;
|
|
when 'G' =>
|
|
Debug_Flag_GG := Val;
|
|
when 'H' =>
|
|
Debug_Flag_HH := Val;
|
|
when 'I' =>
|
|
Debug_Flag_II := Val;
|
|
when 'J' =>
|
|
Debug_Flag_JJ := Val;
|
|
when 'K' =>
|
|
Debug_Flag_KK := Val;
|
|
when 'L' =>
|
|
Debug_Flag_LL := Val;
|
|
when 'M' =>
|
|
Debug_Flag_MM := Val;
|
|
when 'N' =>
|
|
Debug_Flag_NN := Val;
|
|
when 'O' =>
|
|
Debug_Flag_OO := Val;
|
|
when 'P' =>
|
|
Debug_Flag_PP := Val;
|
|
when 'Q' =>
|
|
Debug_Flag_QQ := Val;
|
|
when 'R' =>
|
|
Debug_Flag_RR := Val;
|
|
when 'S' =>
|
|
Debug_Flag_SS := Val;
|
|
when 'T' =>
|
|
Debug_Flag_TT := Val;
|
|
when 'U' =>
|
|
Debug_Flag_UU := Val;
|
|
when 'V' =>
|
|
Debug_Flag_VV := Val;
|
|
when 'W' =>
|
|
Debug_Flag_WW := Val;
|
|
when 'X' =>
|
|
Debug_Flag_XX := Val;
|
|
when 'Y' =>
|
|
Debug_Flag_YY := Val;
|
|
when 'Z' =>
|
|
Debug_Flag_ZZ := Val;
|
|
end case;
|
|
|
|
else
|
|
case LLet (C) is
|
|
when 'a' =>
|
|
Debug_Flag_A := Val;
|
|
when 'b' =>
|
|
Debug_Flag_B := Val;
|
|
when 'c' =>
|
|
Debug_Flag_C := Val;
|
|
when 'd' =>
|
|
Debug_Flag_D := Val;
|
|
when 'e' =>
|
|
Debug_Flag_E := Val;
|
|
when 'f' =>
|
|
Debug_Flag_F := Val;
|
|
when 'g' =>
|
|
Debug_Flag_G := Val;
|
|
when 'h' =>
|
|
Debug_Flag_H := Val;
|
|
when 'i' =>
|
|
Debug_Flag_I := Val;
|
|
when 'j' =>
|
|
Debug_Flag_J := Val;
|
|
when 'k' =>
|
|
Debug_Flag_K := Val;
|
|
when 'l' =>
|
|
Debug_Flag_L := Val;
|
|
when 'm' =>
|
|
Debug_Flag_M := Val;
|
|
when 'n' =>
|
|
Debug_Flag_N := Val;
|
|
when 'o' =>
|
|
Debug_Flag_O := Val;
|
|
when 'p' =>
|
|
Debug_Flag_P := Val;
|
|
when 'q' =>
|
|
Debug_Flag_Q := Val;
|
|
when 'r' =>
|
|
Debug_Flag_R := Val;
|
|
when 's' =>
|
|
Debug_Flag_S := Val;
|
|
when 't' =>
|
|
Debug_Flag_T := Val;
|
|
when 'u' =>
|
|
Debug_Flag_U := Val;
|
|
when 'v' =>
|
|
Debug_Flag_V := Val;
|
|
when 'w' =>
|
|
Debug_Flag_W := Val;
|
|
when 'x' =>
|
|
Debug_Flag_X := Val;
|
|
when 'y' =>
|
|
Debug_Flag_Y := Val;
|
|
when 'z' =>
|
|
Debug_Flag_Z := Val;
|
|
end case;
|
|
end if;
|
|
end Set_Debug_Flag;
|
|
|
|
---------------------------
|
|
-- Set_Dotted_Debug_Flag --
|
|
---------------------------
|
|
|
|
procedure Set_Dotted_Debug_Flag (C : Character; Val : Boolean := True) is
|
|
subtype Dig is Character range '1' .. '9';
|
|
subtype LLet is Character range 'a' .. 'z';
|
|
subtype ULet is Character range 'A' .. 'Z';
|
|
|
|
begin
|
|
if C in Dig then
|
|
case Dig (C) is
|
|
when '1' =>
|
|
Debug_Flag_Dot_1 := Val;
|
|
when '2' =>
|
|
Debug_Flag_Dot_2 := Val;
|
|
when '3' =>
|
|
Debug_Flag_Dot_3 := Val;
|
|
when '4' =>
|
|
Debug_Flag_Dot_4 := Val;
|
|
when '5' =>
|
|
Debug_Flag_Dot_5 := Val;
|
|
when '6' =>
|
|
Debug_Flag_Dot_6 := Val;
|
|
when '7' =>
|
|
Debug_Flag_Dot_7 := Val;
|
|
when '8' =>
|
|
Debug_Flag_Dot_8 := Val;
|
|
when '9' =>
|
|
Debug_Flag_Dot_9 := Val;
|
|
end case;
|
|
|
|
elsif C in ULet then
|
|
case ULet (C) is
|
|
when 'A' =>
|
|
Debug_Flag_Dot_AA := Val;
|
|
when 'B' =>
|
|
Debug_Flag_Dot_BB := Val;
|
|
when 'C' =>
|
|
Debug_Flag_Dot_CC := Val;
|
|
when 'D' =>
|
|
Debug_Flag_Dot_DD := Val;
|
|
when 'E' =>
|
|
Debug_Flag_Dot_EE := Val;
|
|
when 'F' =>
|
|
Debug_Flag_Dot_FF := Val;
|
|
when 'G' =>
|
|
Debug_Flag_Dot_GG := Val;
|
|
when 'H' =>
|
|
Debug_Flag_Dot_HH := Val;
|
|
when 'I' =>
|
|
Debug_Flag_Dot_II := Val;
|
|
when 'J' =>
|
|
Debug_Flag_Dot_JJ := Val;
|
|
when 'K' =>
|
|
Debug_Flag_Dot_KK := Val;
|
|
when 'L' =>
|
|
Debug_Flag_Dot_LL := Val;
|
|
when 'M' =>
|
|
Debug_Flag_Dot_MM := Val;
|
|
when 'N' =>
|
|
Debug_Flag_Dot_NN := Val;
|
|
when 'O' =>
|
|
Debug_Flag_Dot_OO := Val;
|
|
when 'P' =>
|
|
Debug_Flag_Dot_PP := Val;
|
|
when 'Q' =>
|
|
Debug_Flag_Dot_QQ := Val;
|
|
when 'R' =>
|
|
Debug_Flag_Dot_RR := Val;
|
|
when 'S' =>
|
|
Debug_Flag_Dot_SS := Val;
|
|
when 'T' =>
|
|
Debug_Flag_Dot_TT := Val;
|
|
when 'U' =>
|
|
Debug_Flag_Dot_UU := Val;
|
|
when 'V' =>
|
|
Debug_Flag_Dot_VV := Val;
|
|
when 'W' =>
|
|
Debug_Flag_Dot_WW := Val;
|
|
when 'X' =>
|
|
Debug_Flag_Dot_XX := Val;
|
|
when 'Y' =>
|
|
Debug_Flag_Dot_YY := Val;
|
|
when 'Z' =>
|
|
Debug_Flag_Dot_ZZ := Val;
|
|
end case;
|
|
|
|
else
|
|
case LLet (C) is
|
|
when 'a' =>
|
|
Debug_Flag_Dot_A := Val;
|
|
when 'b' =>
|
|
Debug_Flag_Dot_B := Val;
|
|
when 'c' =>
|
|
Debug_Flag_Dot_C := Val;
|
|
when 'd' =>
|
|
Debug_Flag_Dot_D := Val;
|
|
when 'e' =>
|
|
Debug_Flag_Dot_E := Val;
|
|
when 'f' =>
|
|
Debug_Flag_Dot_F := Val;
|
|
when 'g' =>
|
|
Debug_Flag_Dot_G := Val;
|
|
when 'h' =>
|
|
Debug_Flag_Dot_H := Val;
|
|
when 'i' =>
|
|
Debug_Flag_Dot_I := Val;
|
|
when 'j' =>
|
|
Debug_Flag_Dot_J := Val;
|
|
when 'k' =>
|
|
Debug_Flag_Dot_K := Val;
|
|
when 'l' =>
|
|
Debug_Flag_Dot_L := Val;
|
|
when 'm' =>
|
|
Debug_Flag_Dot_M := Val;
|
|
when 'n' =>
|
|
Debug_Flag_Dot_N := Val;
|
|
when 'o' =>
|
|
Debug_Flag_Dot_O := Val;
|
|
when 'p' =>
|
|
Debug_Flag_Dot_P := Val;
|
|
when 'q' =>
|
|
Debug_Flag_Dot_Q := Val;
|
|
when 'r' =>
|
|
Debug_Flag_Dot_R := Val;
|
|
when 's' =>
|
|
Debug_Flag_Dot_S := Val;
|
|
when 't' =>
|
|
Debug_Flag_Dot_T := Val;
|
|
when 'u' =>
|
|
Debug_Flag_Dot_U := Val;
|
|
when 'v' =>
|
|
Debug_Flag_Dot_V := Val;
|
|
when 'w' =>
|
|
Debug_Flag_Dot_W := Val;
|
|
when 'x' =>
|
|
Debug_Flag_Dot_X := Val;
|
|
when 'y' =>
|
|
Debug_Flag_Dot_Y := Val;
|
|
when 'z' =>
|
|
Debug_Flag_Dot_Z := Val;
|
|
end case;
|
|
end if;
|
|
end Set_Dotted_Debug_Flag;
|
|
|
|
end Debug;
|