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-rw-r--r--gcc/ada/ChangeLog7
-rw-r--r--gcc/ada/gcc-interface/Make-lang.in33
-rw-r--r--gcc/ada/gcc-interface/Makefile.in3
-rw-r--r--gcc/ada/s-oscons-tmplt.c1195
-rw-r--r--gcc/ada/xoscons.adb419
-rw-r--r--gcc/ada/xutil.adb77
-rw-r--r--gcc/ada/xutil.ads44
7 files changed, 1776 insertions, 2 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index c78970e24d6..289417110bf 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,10 @@
+2008-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * xoscons.adb, xutil.ads, xutil.adb, s-oscons-tmplt.c: New files.
+
+ * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Generate
+ s-oscons.ads
+
2008-08-05 Robert Dewar <dewar@adacore.com>
* opt.ads (Warn_On_Biased_Representation): New flag
diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index 1254793dc2d..a0af9a4e015 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -922,18 +922,47 @@ ada/sinfo.h : ada/sinfo.ads ada/xsinfo.adb
$(CP) $^ ada/bldtools/sinfo
(cd ada/bldtools/sinfo && $(GNATMAKE) -q xsinfo && ./xsinfo ../../sinfo.h )
-ada/nmake.adb : ada/sinfo.ads ada/nmake.adt ada/xnmake.adb
+ada/nmake.adb : ada/sinfo.ads ada/nmake.adt ada/xnmake.adb ada/xutil.ads ada/xutil.adb
-$(MKDIR) ada/bldtools/nmake_b
$(RM) $(addprefix ada/bldtools/nmake_b/,$(notdir $^))
$(CP) $^ ada/bldtools/nmake_b
(cd ada/bldtools/nmake_b && $(GNATMAKE) -q xnmake && ./xnmake -b ../../nmake.adb )
-ada/nmake.ads : ada/sinfo.ads ada/nmake.adt ada/xnmake.adb ada/nmake.adb
+ada/nmake.ads : ada/sinfo.ads ada/nmake.adt ada/xnmake.adb ada/nmake.adb ada/xutil.ads ada/xutil.adb
-$(MKDIR) ada/bldtools/nmake_s
$(RM) $(addprefix ada/bldtools/nmake_s/,$(notdir $^))
$(CP) $^ ada/bldtools/nmake_s
(cd ada/bldtools/nmake_s && $(GNATMAKE) -q xnmake && ./xnmake -s ../../nmake.ads )
+OSCONS_CPPFLAGS=-DTHREAD_KIND_$(THREAD_KIND) s-oscons-tmplt.c
+
+ifeq ($(strip $(filter-out alpha64 ia64 dec hp vms% openvms% alphavms%,$(subst -, ,$(host)))),)
+OSCONS_CPP=../../../$(DECC) -E /comment=as_is -DNATIVE \
+ -DTARGET='""$(target)""' s-oscons-tmplt.c
+
+OSCONS_EXTRACT=../../../$(DECC) -DNATIVE \
+ -DTARGET='""$(target)""' s-oscons-tmplt.c ; \
+ ld -o s-oscons-tmplt.exe s-oscons-tmplt.obj; \
+ ./s-oscons-tmplt.exe > s-oscons-tmplt.s
+
+else
+OSCONS_CPP=../../../xgcc -B../../../ -E -C \
+ -DTARGET=\"$(target)\" s-oscons-tmplt.c > s-oscons-tmplt.i
+OSCONS_EXTRACT=../../../xgcc -S -B../../../ s-oscons-tmplt.i
+endif
+
+ada/s-oscons.ads : ada/s-oscons-tmplt.c ada/gsocket.h ada/xoscons.adb ada/xutil.ads ada/xutil.adb
+ -$(MKDIR) ada/bldtools/oscons
+ $(RM) $(addprefix ada/bldtools/oscons/,$(notdir $^))
+ $(CP) $^ ada/bldtools/oscons
+ (cd ada/bldtools/oscons; gnatmake -q xoscons ; \
+ $(RM) s-oscons-tmplt.i s-oscons-tmplt.s ; \
+ $(OSCONS_CPP) ; \
+ $(OSCONS_EXTRACT) ; \
+ ./xoscons ; \
+ $(RM) ../../s-oscons.ads ; \
+ $(CP) s-oscons.ads ../../s-oscons.ads)
+
update-sources : ada/treeprs.ads ada/einfo.h ada/sinfo.h ada/nmake.adb \
ada/nmake.ads
$(RM) $(addprefix $(srcdir)/ada/,$(notdir $^))
diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
index 058094c7172..b40c4746c3a 100644
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -1948,6 +1948,9 @@ install-gnatlib: ../stamp-gnatlib-$(RTSDIR)
$(foreach PAIR,$(LIBGNAT_TARGET_PAIRS), \
$(LN_S) $(fsrcpfx)$(word 2,$(subst <, ,$(PAIR))) \
$(RTSDIR)/$(word 1,$(subst <, ,$(PAIR)));)
+# Copy generated target dependent sources
+ $(RM) $(RTSDIR)/s-oscons.ads
+ (cd $(RTSDIR); $(LN_S) ../s-oscons.ads s-oscons.ads)
$(RM) ../stamp-gnatlib-$(RTSDIR)
touch ../stamp-gnatlib1-$(RTSDIR)
diff --git a/gcc/ada/s-oscons-tmplt.c b/gcc/ada/s-oscons-tmplt.c
new file mode 100644
index 00000000000..8017c382137
--- /dev/null
+++ b/gcc/ada/s-oscons-tmplt.c
@@ -0,0 +1,1195 @@
+/*
+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- S Y S T E M . O S _ C O N S T A N T S --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 2000-2008, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 2, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING. If not, write --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
+-- --
+-- As a special exception, if other files instantiate generics from this --
+-- unit, or you link this unit with other files to produce an executable, --
+-- this unit does not by itself cause the resulting executable to be --
+-- covered by the GNU General Public License. This exception does not --
+-- however invalidate any other reasons why the executable file might be --
+-- covered by the GNU Public License. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+*/
+
+/**
+ ** This template file is used while building the GNAT runtime library to
+ ** generate package System.OS_Constants (s-oscons.ads).
+ **
+ ** The generation process is:
+ ** 1. the platform-independent extraction tool xoscons is built with the
+ ** base native compiler
+ ** 2. this template is processed by the cross C compiler to produce
+ ** a list of constant values
+ ** 3. the comments in this template and the list of values are processed
+ ** by xoscons to generate s-oscons.ads.
+ **
+ ** Any comment occurring in this file whose start and end markers are on
+ ** a line by themselves (see above) is copied verbatim to s-oscons.ads.
+ ** All other comments are ignored. Note that the build process first passes
+ ** this file through the C preprocessor, so comments that occur in a section
+ ** that is conditioned by a #if directive will be copied to the output only
+ ** when it applies.
+ **
+ ** Two methods are supported to generate the list of constant values,
+ ** s-oscons-tmpl.s.
+ **
+ ** The default one assumes that the template can be compiled by the newly-
+ ** build cross compiler. It uses markup produced in the (pseudo-)assembly
+ ** listing:
+ **
+ ** xgcc -DTARGET=\"$target\" -C -E s-oscons-tmplt.c > s-oscons-tmplt.i
+ ** xgcc -S s-oscons-tmplt.i
+ ** xoscons
+ **
+ ** Alternatively, if s-oscons-tmplt.c must be compiled with a proprietary
+ ** compiler (e.g. the native DEC CC on OpenVMS), the NATIVE macro should
+ ** be defined, and the resulting program executed:
+ **
+ ** $ CC/DEFINE=("TARGET=""OpenVMS""",NATIVE)
+ ** /PREPROCESS_ONLY /COMMENTS=AS_IS s-oscons-tmplt
+ ** $ CC/DEFINE=("TARGET=""OpenVMS""",NATIVE) s-oscons-tmplt
+ ** $ LINK s-oscons-tmplt
+ ** $ DEFINE/USER SYS$OUTPUT s-oscons-tmplt.s
+ ** $ RUN s-oscons-tmplt
+ ** $ RUN xoscons
+ **
+ **/
+
+#ifndef TARGET
+# error Please define TARGET
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <fcntl.h>
+
+#if ! (defined (__vxworks) || defined (__VMS) || defined (__MINGW32__) || \
+ defined (__nucleus__))
+# define HAVE_TERMIOS
+#endif
+
+#include "gsocket.h"
+
+#ifndef HAVE_SOCKETS
+# include <errno.h>
+#endif
+
+#ifdef HAVE_TERMIOS
+# include <termios.h>
+#endif
+
+#ifdef NATIVE
+#include <stdio.h>
+#define CND(name,comment) \
+ printf ("\n->CND:$%d:" #name ":$%d:" comment, __LINE__, ((int) name));
+
+#define CNS(name,comment) \
+ printf ("\n->CNS:$%d:" #name ":" name ":" comment, __LINE__);
+
+#define TXT(text) \
+ printf ("\n->TXT:$%d:" text, __LINE__);
+
+#else
+
+#define CND(name, comment) \
+ asm volatile("\n->CND:%0:" #name ":%1:" comment \
+ : : "i" (__LINE__), "i" ((int) name));
+/* Decimal constant in the range of type "int" */
+
+#define CNS(name, comment) \
+ asm volatile("\n->CNS:%0:" #name ":" name ":" comment \
+ : : "i" (__LINE__));
+/* General expression constant */
+
+#define TXT(text) \
+ asm volatile("\n->TXT:%0:" text \
+ : : "i" (__LINE__));
+/* Freeform text */
+
+#endif
+
+#ifdef __MINGW32__
+unsigned int _CRT_fmode = _O_BINARY;
+#endif
+
+int
+main (void) {
+
+/*
+-- This package provides target dependent definitions of constant for use
+-- by the GNAT runtime library. This package should not be directly with'd
+-- by an application program.
+
+-- This file is generated automatically, do not modify it by hand! Instead,
+-- make changes to s-oscons-tmplt.c and rebuild the GNAT runtime library.
+*/
+
+/**
+ ** Do not change the format of the line below without also updating the
+ ** MaRTE Makefile.
+ **/
+TXT("-- This is the version for " TARGET)
+TXT("")
+
+#ifdef HAVE_SOCKETS
+/**
+ ** The type definitions for struct hostent components uses Interfaces.C
+ **/
+
+TXT("with Interfaces.C;")
+#endif
+
+/*
+package System.OS_Constants is
+
+ pragma Pure;
+*/
+
+/**
+ ** General constants (all platforms)
+ **/
+
+/*
+
+ -------------------
+ -- System limits --
+ -------------------
+
+*/
+
+#ifndef IOV_MAX
+# define IOV_MAX INT_MAX
+#endif
+CND(IOV_MAX, "Maximum writev iovcnt")
+
+/*
+
+ ---------------------
+ -- File open modes --
+ ---------------------
+
+*/
+
+#ifndef O_RDWR
+# define O_RDWR -1
+#endif
+CND(O_RDWR, "Read/write")
+
+#ifndef O_NOCTTY
+# define O_NOCTTY -1
+#endif
+CND(O_NOCTTY, "Don't change ctrl tty")
+
+#ifndef O_NDELAY
+# define O_NDELAY -1
+#endif
+CND(O_NDELAY, "Nonblocking")
+
+/*
+
+ ----------------------
+ -- Fcntl operations --
+ ----------------------
+
+*/
+
+#ifndef F_GETFL
+# define F_GETFL -1
+#endif
+CND(F_GETFL, "Get flags")
+
+#ifndef F_SETFL
+# define F_SETFL -1
+#endif
+CND(F_SETFL, "Set flags")
+
+/*
+
+ -----------------
+ -- Fcntl flags --
+ -----------------
+
+*/
+
+#ifndef FNDELAY
+# define FNDELAY -1
+#endif
+CND(FNDELAY, "Nonblocking")
+
+/*
+
+ ----------------------
+ -- Ioctl operatings --
+ ----------------------
+
+*/
+
+#ifndef FIONBIO
+# define FIONBIO -1
+#endif
+CND(FIONBIO, "Set/clear non-blocking io")
+
+#ifndef FIONREAD
+# define FIONREAD -1
+#endif
+CND(FIONREAD, "How many bytes to read")
+
+/*
+
+ ------------------
+ -- Errno values --
+ ------------------
+
+ -- The following constants are defined from <errno.h>
+
+*/
+#ifndef EAGAIN
+# define EAGAIN -1
+#endif
+CND(EAGAIN, "Try again")
+
+#ifndef ENOENT
+# define ENOENT -1
+#endif
+CND(ENOENT, "File not found")
+
+#ifndef ENOMEM
+# define ENOMEM -1
+#endif
+CND(ENOMEM, "Out of memory")
+
+#ifdef __MINGW32__
+/*
+
+ -- The following constants are defined from <winsock2.h> (WSA*)
+
+*/
+
+/**
+ ** For sockets-related errno values on Windows, gsocket.h redefines
+ ** Exxx as WSAExxx.
+ **/
+
+#endif
+
+#ifndef EACCES
+# define EACCES -1
+#endif
+CND(EACCES, "Permission denied")
+
+#ifndef EADDRINUSE
+# define EADDRINUSE -1
+#endif
+CND(EADDRINUSE, "Address already in use")
+
+#ifndef EADDRNOTAVAIL
+# define EADDRNOTAVAIL -1
+#endif
+CND(EADDRNOTAVAIL, "Cannot assign address")
+
+#ifndef EAFNOSUPPORT
+# define EAFNOSUPPORT -1
+#endif
+CND(EAFNOSUPPORT, "Addr family not supported")
+
+#ifndef EALREADY
+# define EALREADY -1
+#endif
+CND(EALREADY, "Operation in progress")
+
+#ifndef EBADF
+# define EBADF -1
+#endif
+CND(EBADF, "Bad file descriptor")
+
+#ifndef ECONNABORTED
+# define ECONNABORTED -1
+#endif
+CND(ECONNABORTED, "Connection aborted")
+
+#ifndef ECONNREFUSED
+# define ECONNREFUSED -1
+#endif
+CND(ECONNREFUSED, "Connection refused")
+
+#ifndef ECONNRESET
+# define ECONNRESET -1
+#endif
+CND(ECONNRESET, "Connection reset by peer")
+
+#ifndef EDESTADDRREQ
+# define EDESTADDRREQ -1
+#endif
+CND(EDESTADDRREQ, "Destination addr required")
+
+#ifndef EFAULT
+# define EFAULT -1
+#endif
+CND(EFAULT, "Bad address")
+
+#ifndef EHOSTDOWN
+# define EHOSTDOWN -1
+#endif
+CND(EHOSTDOWN, "Host is down")
+
+#ifndef EHOSTUNREACH
+# define EHOSTUNREACH -1
+#endif
+CND(EHOSTUNREACH, "No route to host")
+
+#ifndef EINPROGRESS
+# define EINPROGRESS -1
+#endif
+CND(EINPROGRESS, "Operation now in progress")
+
+#ifndef EINTR
+# define EINTR -1
+#endif
+CND(EINTR, "Interrupted system call")
+
+#ifndef EINVAL
+# define EINVAL -1
+#endif
+CND(EINVAL, "Invalid argument")
+
+#ifndef EIO
+# define EIO -1
+#endif
+CND(EIO, "Input output error")
+
+#ifndef EISCONN
+# define EISCONN -1
+#endif
+CND(EISCONN, "Socket already connected")
+
+#ifndef ELOOP
+# define ELOOP -1
+#endif
+CND(ELOOP, "Too many symbolic links")
+
+#ifndef EMFILE
+# define EMFILE -1
+#endif
+CND(EMFILE, "Too many open files")
+
+#ifndef EMSGSIZE
+# define EMSGSIZE -1
+#endif
+CND(EMSGSIZE, "Message too long")
+
+#ifndef ENAMETOOLONG
+# define ENAMETOOLONG -1
+#endif
+CND(ENAMETOOLONG, "Name too long")
+
+#ifndef ENETDOWN
+# define ENETDOWN -1
+#endif
+CND(ENETDOWN, "Network is down")
+
+#ifndef ENETRESET
+# define ENETRESET -1
+#endif
+CND(ENETRESET, "Disconn. on network reset")
+
+#ifndef ENETUNREACH
+# define ENETUNREACH -1
+#endif
+CND(ENETUNREACH, "Network is unreachable")
+
+#ifndef ENOBUFS
+# define ENOBUFS -1
+#endif
+CND(ENOBUFS, "No buffer space available")
+
+#ifndef ENOPROTOOPT
+# define ENOPROTOOPT -1
+#endif
+CND(ENOPROTOOPT, "Protocol not available")
+
+#ifndef ENOTCONN
+# define ENOTCONN -1
+#endif
+CND(ENOTCONN, "Socket not connected")
+
+#ifndef ENOTSOCK
+# define ENOTSOCK -1
+#endif
+CND(ENOTSOCK, "Operation on non socket")
+
+#ifndef EOPNOTSUPP
+# define EOPNOTSUPP -1
+#endif
+CND(EOPNOTSUPP, "Operation not supported")
+
+#ifndef EPFNOSUPPORT
+# define EPFNOSUPPORT -1
+#endif
+CND(EPFNOSUPPORT, "Unknown protocol family")
+
+#ifndef EPROTONOSUPPORT
+# define EPROTONOSUPPORT -1
+#endif
+CND(EPROTONOSUPPORT, "Unknown protocol")
+
+#ifndef EPROTOTYPE
+# define EPROTOTYPE -1
+#endif
+CND(EPROTOTYPE, "Unknown protocol type")
+
+#ifndef ESHUTDOWN
+# define ESHUTDOWN -1
+#endif
+CND(ESHUTDOWN, "Cannot send once shutdown")
+
+#ifndef ESOCKTNOSUPPORT
+# define ESOCKTNOSUPPORT -1
+#endif
+CND(ESOCKTNOSUPPORT, "Socket type not supported")
+
+#ifndef ETIMEDOUT
+# define ETIMEDOUT -1
+#endif
+CND(ETIMEDOUT, "Connection timed out")
+
+#ifndef ETOOMANYREFS
+# define ETOOMANYREFS -1
+#endif
+CND(ETOOMANYREFS, "Too many references")
+
+#ifndef EWOULDBLOCK
+# define EWOULDBLOCK -1
+#endif
+CND(EWOULDBLOCK, "Operation would block")
+
+/**
+ ** Terminal I/O constants
+ **/
+
+#ifdef HAVE_TERMIOS
+
+/*
+
+ ----------------------
+ -- Terminal control --
+ ----------------------
+
+*/
+
+#ifndef TCSANOW
+# define TCSANOW -1
+#endif
+CND(TCSANOW, "Immediate")
+
+#ifndef TCIFLUSH
+# define TCIFLUSH -1
+#endif
+CND(TCIFLUSH, "Flush input")
+
+#ifndef CLOCAL
+# define CLOCAL -1
+#endif
+CND(CLOCAL, "Local")
+
+#ifndef CRTSCTS
+# define CRTSCTS -1
+#endif
+CND(CRTSCTS, "Hardware flow control")
+
+#ifndef CREAD
+# define CREAD -1
+#endif
+CND(CREAD, "Read")
+
+#ifndef CS5
+# define CS5 -1
+#endif
+CND(CS5, "5 data bits")
+
+#ifndef CS6
+# define CS6 -1
+#endif
+CND(CS6, "6 data bits")
+
+#ifndef CS7
+# define CS7 -1
+#endif
+CND(CS7, "7 data bits")
+
+#ifndef CS8
+# define CS8 -1
+#endif
+CND(CS8, "8 data bits")
+
+#ifndef CSTOPB
+# define CSTOPB -1
+#endif
+CND(CSTOPB, "2 stop bits")
+
+#ifndef PARENB
+# define PARENB -1
+#endif
+CND(PARENB, "Parity enable")
+
+#ifndef PARODD
+# define PARODD -1
+#endif
+CND(PARODD, "Parity odd")
+
+#ifndef B0
+# define B0 -1
+#endif
+CND(B0, "0 bps")
+
+#ifndef B50
+# define B50 -1
+#endif
+CND(B50, "50 bps")
+
+#ifndef B75
+# define B75 -1
+#endif
+CND(B75, "75 bps")
+
+#ifndef B110
+# define B110 -1
+#endif
+CND(B110, "110 bps")
+
+#ifndef B134
+# define B134 -1
+#endif
+CND(B134, "134 bps")
+
+#ifndef B150
+# define B150 -1
+#endif
+CND(B150, "150 bps")
+
+#ifndef B200
+# define B200 -1
+#endif
+CND(B200, "200 bps")
+
+#ifndef B300
+# define B300 -1
+#endif
+CND(B300, "300 bps")
+
+#ifndef B600
+# define B600 -1
+#endif
+CND(B600, "600 bps")
+
+#ifndef B1200
+# define B1200 -1
+#endif
+CND(B1200, "1200 bps")
+
+#ifndef B1800
+# define B1800 -1
+#endif
+CND(B1800, "1800 bps")
+
+#ifndef B2400
+# define B2400 -1
+#endif
+CND(B2400, "2400 bps")
+
+#ifndef B4800
+# define B4800 -1
+#endif
+CND(B4800, "4800 bps")
+
+#ifndef B9600
+# define B9600 -1
+#endif
+CND(B9600, "9600 bps")
+
+#ifndef B19200
+# define B19200 -1
+#endif
+CND(B19200, "19200 bps")
+
+#ifndef B38400
+# define B38400 -1
+#endif
+CND(B38400, "38400 bps")
+
+#ifndef B57600
+# define B57600 -1
+#endif
+CND(B57600, "57600 bps")
+
+#ifndef B115200
+# define B115200 -1
+#endif
+CND(B115200, "115200 bps")
+
+#ifndef B230400
+# define B230400 -1
+#endif
+CND(B230400, "230400 bps")
+
+#ifndef B460800
+# define B460800 -1
+#endif
+CND(B460800, "460800 bps")
+
+#ifndef B500000
+# define B500000 -1
+#endif
+CND(B500000, "500000 bps")
+
+#ifndef B576000
+# define B576000 -1
+#endif
+CND(B576000, "576000 bps")
+
+#ifndef B921600
+# define B921600 -1
+#endif
+CND(B921600, "921600 bps")
+
+#ifndef B1000000
+# define B1000000 -1
+#endif
+CND(B1000000, "1000000 bps")
+
+#ifndef B1152000
+# define B1152000 -1
+#endif
+CND(B1152000, "1152000 bps")
+
+#ifndef B1500000
+# define B1500000 -1
+#endif
+CND(B1500000, "1500000 bps")
+
+#ifndef B2000000
+# define B2000000 -1
+#endif
+CND(B2000000, "2000000 bps")
+
+#ifndef B2500000
+# define B2500000 -1
+#endif
+CND(B2500000, "2500000 bps")
+
+#ifndef B3000000
+# define B3000000 -1
+#endif
+CND(B3000000, "3000000 bps")
+
+#ifndef B3500000
+# define B3500000 -1
+#endif
+CND(B3500000, "3500000 bps")
+
+#ifndef B4000000
+# define B4000000 -1
+#endif
+CND(B4000000, "4000000 bps")
+
+/*
+
+ ---------------------------------
+ -- Terminal control characters --
+ ---------------------------------
+
+*/
+
+#ifndef VINTR
+# define VINTR -1
+#endif
+CND(VINTR, "Interrupt")
+
+#ifndef VQUIT
+# define VQUIT -1
+#endif
+CND(VQUIT, "Quit")
+
+#ifndef VERASE
+# define VERASE -1
+#endif
+CND(VERASE, "Erase")
+
+#ifndef VKILL
+# define VKILL -1
+#endif
+CND(VKILL, "Kill")
+
+#ifndef VEOF
+# define VEOF -1
+#endif
+CND(VEOF, "EOF")
+
+#ifndef VTIME
+# define VTIME -1
+#endif
+CND(VTIME, "Read timeout")
+
+#ifndef VMIN
+# define VMIN -1
+#endif
+CND(VMIN, "Read min chars")
+
+#ifndef VSWTC
+# define VSWTC -1
+#endif
+CND(VSWTC, "Switch")
+
+#ifndef VSTART
+# define VSTART -1
+#endif
+CND(VSTART, "Flow control start")
+
+#ifndef VSTOP
+# define VSTOP -1
+#endif
+CND(VSTOP, "Flow control stop")
+
+#ifndef VSUSP
+# define VSUSP -1
+#endif
+CND(VSUSP, "Suspend")
+
+#ifndef VEOL
+# define VEOL -1
+#endif
+CND(VEOL, "EOL")
+
+#ifndef VREPRINT
+# define VREPRINT -1
+#endif
+CND(VREPRINT, "Reprint unread")
+
+#ifndef VDISCARD
+# define VDISCARD -1
+#endif
+CND(VDISCARD, "Discard pending")
+
+#ifndef VWERASE
+# define VWERASE -1
+#endif
+CND(VWERASE, "Word erase")
+
+#ifndef VLNEXT
+# define VLNEXT -1
+#endif
+CND(VLNEXT, "Literal next")
+
+#ifndef VEOL2
+# define VEOL2 -1
+#endif
+CND(VEOL2, "Alternative EOL")
+
+#endif /* HAVE_TERMIOS */
+
+/**
+ ** Sockets constants
+ **/
+
+#ifdef HAVE_SOCKETS
+
+/*
+
+ --------------
+ -- Families --
+ --------------
+
+*/
+
+#ifndef AF_INET
+# define AF_INET -1
+#endif
+CND(AF_INET, "IPv4 address family")
+
+#ifndef AF_INET6
+# define AF_INET6 -1
+#else
+# define HAVE_AF_INET6 1
+#endif
+CND(AF_INET6, "IPv6 address family")
+
+/*
+
+ ------------------
+ -- Socket modes --
+ ------------------
+
+*/
+
+#ifndef SOCK_STREAM
+# define SOCK_STREAM -1
+#endif
+CND(SOCK_STREAM, "Stream socket")
+
+#ifndef SOCK_DGRAM
+# define SOCK_DGRAM -1
+#endif
+CND(SOCK_DGRAM, "Datagram socket")
+
+/*
+
+ -----------------
+ -- Host errors --
+ -----------------
+
+*/
+
+#ifndef HOST_NOT_FOUND
+# define HOST_NOT_FOUND -1
+#endif
+CND(HOST_NOT_FOUND, "Unknown host")
+
+#ifndef TRY_AGAIN
+# define TRY_AGAIN -1
+#endif
+CND(TRY_AGAIN, "Host name lookup failure")
+
+#ifndef NO_DATA
+# define NO_DATA -1
+#endif
+CND(NO_DATA, "No data record for name")
+
+#ifndef NO_RECOVERY
+# define NO_RECOVERY -1
+#endif
+CND(NO_RECOVERY, "Non recoverable errors")
+
+/*
+
+ --------------------
+ -- Shutdown modes --
+ --------------------
+
+*/
+
+#ifndef SHUT_RD
+# define SHUT_RD -1
+#endif
+CND(SHUT_RD, "No more recv")
+
+#ifndef SHUT_WR
+# define SHUT_WR -1
+#endif
+CND(SHUT_WR, "No more send")
+
+#ifndef SHUT_RDWR
+# define SHUT_RDWR -1
+#endif
+CND(SHUT_RDWR, "No more recv/send")
+
+/*
+
+ ---------------------
+ -- Protocol levels --
+ ---------------------
+
+*/
+
+#ifndef SOL_SOCKET
+# define SOL_SOCKET -1
+#endif
+CND(SOL_SOCKET, "Options for socket level")
+
+#ifndef IPPROTO_IP
+# define IPPROTO_IP -1
+#endif
+CND(IPPROTO_IP, "Dummy protocol for IP")
+
+#ifndef IPPROTO_UDP
+# define IPPROTO_UDP -1
+#endif
+CND(IPPROTO_UDP, "UDP")
+
+#ifndef IPPROTO_TCP
+# define IPPROTO_TCP -1
+#endif
+CND(IPPROTO_TCP, "TCP")
+
+/*
+
+ -------------------
+ -- Request flags --
+ -------------------
+
+*/
+
+#ifndef MSG_OOB
+# define MSG_OOB -1
+#endif
+CND(MSG_OOB, "Process out-of-band data")
+
+#ifndef MSG_PEEK
+# define MSG_PEEK -1
+#endif
+CND(MSG_PEEK, "Peek at incoming data")
+
+#ifndef MSG_EOR
+# define MSG_EOR -1
+#endif
+CND(MSG_EOR, "Send end of record")
+
+#ifndef MSG_WAITALL
+# define MSG_WAITALL -1
+#endif
+CND(MSG_WAITALL, "Wait for full reception")
+
+#ifndef MSG_NOSIGNAL
+# define MSG_NOSIGNAL -1
+#endif
+CND(MSG_NOSIGNAL, "No SIGPIPE on send")
+
+#ifdef __linux__
+# define MSG_Forced_Flags "MSG_NOSIGNAL"
+#else
+# define MSG_Forced_Flags "0"
+#endif
+CNS(MSG_Forced_Flags, "")
+/*
+ -- Flags set on all send(2) calls
+*/
+
+/*
+
+ --------------------
+ -- Socket options --
+ --------------------
+
+*/
+
+#ifndef TCP_NODELAY
+# define TCP_NODELAY -1
+#endif
+CND(TCP_NODELAY, "Do not coalesce packets")
+
+#ifndef SO_REUSEADDR
+# define SO_REUSEADDR -1
+#endif
+CND(SO_REUSEADDR, "Bind reuse local address")
+
+#ifndef SO_REUSEPORT
+# define SO_REUSEPORT -1
+#endif
+CND(SO_REUSEPORT, "Bind reuse port number")
+
+#ifndef SO_KEEPALIVE
+# define SO_KEEPALIVE -1
+#endif
+CND(SO_KEEPALIVE, "Enable keep-alive msgs")
+
+#ifndef SO_LINGER
+# define SO_LINGER -1
+#endif
+CND(SO_LINGER, "Defer close to flush data")
+
+#ifndef SO_BROADCAST
+# define SO_BROADCAST -1
+#endif
+CND(SO_BROADCAST, "Can send broadcast msgs")
+
+#ifndef SO_SNDBUF
+# define SO_SNDBUF -1
+#endif
+CND(SO_SNDBUF, "Set/get send buffer size")
+
+#ifndef SO_RCVBUF
+# define SO_RCVBUF -1
+#endif
+CND(SO_RCVBUF, "Set/get recv buffer size")
+
+#ifndef SO_SNDTIMEO
+# define SO_SNDTIMEO -1
+#endif
+CND(SO_SNDTIMEO, "Emission timeout")
+
+#ifndef SO_RCVTIMEO
+# define SO_RCVTIMEO -1
+#endif
+CND(SO_RCVTIMEO, "Reception timeout")
+
+#ifndef SO_ERROR
+# define SO_ERROR -1
+#endif
+CND(SO_ERROR, "Get/clear error status")
+
+#ifndef IP_MULTICAST_IF
+# define IP_MULTICAST_IF -1
+#endif
+CND(IP_MULTICAST_IF, "Set/get mcast interface")
+
+#ifndef IP_MULTICAST_TTL
+# define IP_MULTICAST_TTL -1
+#endif
+CND(IP_MULTICAST_TTL, "Set/get multicast TTL")
+
+#ifndef IP_MULTICAST_LOOP
+# define IP_MULTICAST_LOOP -1
+#endif
+CND(IP_MULTICAST_LOOP, "Set/get mcast loopback")
+
+#ifndef IP_ADD_MEMBERSHIP
+# define IP_ADD_MEMBERSHIP -1
+#endif
+CND(IP_ADD_MEMBERSHIP, "Join a multicast group")
+
+#ifndef IP_DROP_MEMBERSHIP
+# define IP_DROP_MEMBERSHIP -1
+#endif
+CND(IP_DROP_MEMBERSHIP, "Leave a multicast group")
+
+#ifndef IP_PKTINFO
+# define IP_PKTINFO -1
+#endif
+CND(IP_PKTINFO, "Get datagram info")
+
+/*
+
+ ----------------------
+ -- Type definitions --
+ ----------------------
+
+*/
+
+{
+ struct timeval tv;
+/*
+ -- Sizes (in bytes) of the components of struct timeval
+*/
+#define SIZEOF_tv_sec (sizeof tv.tv_sec)
+CND(SIZEOF_tv_sec, "tv_sec")
+#define SIZEOF_tv_usec (sizeof tv.tv_usec)
+CND(SIZEOF_tv_usec, "tv_usec")
+}
+/*
+
+ -- Sizes of protocol specific address types (for sockaddr.sa_len)
+*/
+
+#define SIZEOF_sockaddr_in (sizeof (struct sockaddr_in))
+CND(SIZEOF_sockaddr_in, "struct sockaddr_in")
+#ifdef HAVE_AF_INET6
+# define SIZEOF_sockaddr_in6 (sizeof (struct sockaddr_in6))
+#else
+# define SIZEOF_sockaddr_in6 0
+#endif
+CND(SIZEOF_sockaddr_in6, "struct sockaddr_in6")
+
+/*
+
+ -- Size of file descriptor sets
+*/
+#define SIZEOF_fd_set (sizeof (fd_set))
+CND(SIZEOF_fd_set, "fd_set");
+/*
+
+ -- Fields of struct hostent
+*/
+
+#ifdef __MINGW32__
+# define h_addrtype_t "short"
+# define h_length_t "short"
+#else
+# define h_addrtype_t "int"
+# define h_length_t "int"
+#endif
+
+TXT(" subtype H_Addrtype_T is Interfaces.C." h_addrtype_t ";")
+TXT(" subtype H_Length_T is Interfaces.C." h_length_t ";")
+
+/*
+
+ ----------------------------------------
+ -- Properties of supported interfaces --
+ ----------------------------------------
+
+*/
+
+CND(Need_Netdb_Buffer, "Need buffer for Netdb ops")
+CND(Has_Sockaddr_Len, "Sockaddr has sa_len field")
+
+/**
+ ** Do not change the format of the line below without also updating the
+ ** MaRTE Makefile.
+ **/
+TXT(" Thread_Blocking_IO : constant Boolean := True;")
+/*
+ -- Set False for contexts where socket i/o are process blocking
+*/
+
+#endif /* HAVE_SOCKETS */
+
+/**
+ ** System-specific constants follow
+ **/
+
+#ifdef __vxworks
+
+/*
+
+ --------------------------------
+ -- VxWorks-specific constants --
+ --------------------------------
+
+ -- These constants may be used only within the VxWorks version of
+ -- GNAT.Sockets.Thin.
+*/
+
+CND(OK, "VxWorks generic success")
+CND(ERROR, "VxWorks generic error")
+
+#endif
+
+#ifdef __MINGW32__
+/*
+
+ ------------------------------
+ -- MinGW-specific constants --
+ ------------------------------
+
+ -- These constants may be used only within the MinGW version of
+ -- GNAT.Sockets.Thin.
+*/
+
+CND(WSASYSNOTREADY, "System not ready")
+CND(WSAVERNOTSUPPORTED, "Version not supported")
+CND(WSANOTINITIALISED, "Winsock not initialized")
+CND(WSAEDISCON, "Disconnected")
+
+#endif
+
+#ifdef NATIVE
+ putchar ('\n');
+#endif
+
+/*
+
+end System.OS_Constants;
+*/
+}
diff --git a/gcc/ada/xoscons.adb b/gcc/ada/xoscons.adb
new file mode 100644
index 00000000000..efce54a1f11
--- /dev/null
+++ b/gcc/ada/xoscons.adb
@@ -0,0 +1,419 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT SYSTEM UTILITIES --
+-- --
+-- X O S C O N S --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 2008, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- This program generates the spec of System.OS_Constants (s-oscons.ads).
+
+-- It works in conjunction with a C template file which must be pre-processed
+-- and compiled using the cross compiler. Two input files are used:
+-- - the preprocessed C file: s-oscons-tmplt.i
+-- - the generated assembly file: s-oscons-tmplt.s
+
+-- The contents of s-oscons.ads is written on standard output.
+
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+with Ada.Exceptions; use Ada.Exceptions;
+with Ada.Strings.Fixed; use Ada.Strings.Fixed;
+with Ada.Text_IO; use Ada.Text_IO;
+with Ada.Streams.Stream_IO; use Ada.Streams.Stream_IO;
+
+pragma Warnings (Off);
+-- System.Unsigned_Types is an internal GNAT unit
+with System.Unsigned_Types; use System.Unsigned_Types;
+pragma Warnings (On);
+
+with GNAT.Table;
+
+with XUtil; use XUtil;
+
+procedure XOSCons is
+
+ use ASCII;
+ use Ada.Strings;
+
+ Unit_Name : constant String := "s-oscons";
+ Tmpl_Name : constant String := Unit_Name & "-tmplt";
+
+ -------------------------------------------------
+ -- Information retrieved from assembly listing --
+ -------------------------------------------------
+
+ -- We need to deal with integer values that can be signed or unsigned,
+ -- so we need to cater for the maximum range of both cases.
+
+ type String_Access is access all String;
+ -- Note: we can't use GNAT.Strings for this definition, since that unit
+ -- is not available in older base compilers.
+
+ type Int_Value_Type is record
+ Positive : Boolean;
+ Abs_Value : Long_Unsigned := 0;
+ end record;
+
+ type Asm_Info_Kind is
+ (CND, -- Constant (decimal)
+ CNS, -- Constant (freeform string)
+ TXT); -- Literal text
+ -- Recognized markers found in assembly file. These markers are produced
+ -- by the same-named macros from the C template.
+
+ type Asm_Info (Kind : Asm_Info_Kind := TXT) is record
+ Line_Number : Integer;
+ -- Line number in C source file
+
+ Constant_Name : String_Access;
+ -- Name of constant to be defined
+
+ Value_Len : Natural := 0;
+ -- Length of text representation of constant's value
+
+ Text_Value : String_Access;
+ -- Value for CNS constant
+
+ Int_Value : Int_Value_Type;
+ -- Value for CND constant
+
+ Comment : String_Access;
+ -- Additional descriptive comment for constant, or free-form text (TXT)
+ end record;
+
+ package Asm_Infos is new GNAT.Table (
+ Table_Component_Type => Asm_Info,
+ Table_Index_Type => Integer,
+ Table_Low_Bound => 1,
+ Table_Initial => 100,
+ Table_Increment => 10);
+
+ Max_Constant_Name_Len : Natural := 0;
+ Max_Constant_Value_Len : Natural := 0;
+ -- Longest name and longest value lengths
+
+ procedure Output_Info (OFile : Sfile; Info_Index : Integer);
+ -- Output information from the indicated asm info line
+
+ procedure Parse_Asm_Line (Line : String);
+ -- Parse one information line from the assembly source
+
+ function Contains_Template_Name (S : String) return Boolean;
+ -- True if S contains Tmpl_Name, possibly with different casing
+
+ function Spaces (Count : Integer) return String;
+ -- If Count is positive, return a string of Count spaces, else return an
+ -- empty string.
+
+ ----------------------------
+ -- Contains_Template_Name --
+ ----------------------------
+
+ function Contains_Template_Name (S : String) return Boolean is
+ begin
+ return Index (Source => To_Lower (S), Pattern => Tmpl_Name) > 0;
+ end Contains_Template_Name;
+
+ -----------------
+ -- Output_Info --
+ -----------------
+
+ procedure Output_Info (OFile : Sfile; Info_Index : Integer) is
+ Info : Asm_Info renames Asm_Infos.Table (Info_Index);
+
+ procedure Put (S : String);
+
+ ---------
+ -- Put --
+ ---------
+
+ procedure Put (S : String) is
+ begin
+ Put (OFile, S);
+ end Put;
+
+ begin
+ if Info.Kind /= TXT then
+ -- TXT case is handled by the common code below
+
+ Put (" ");
+ Put (Info.Constant_Name.all);
+ Put (Spaces (Max_Constant_Name_Len - Info.Constant_Name'Length));
+
+ Put (" : constant := ");
+
+ if Info.Kind = CND then
+ if not Info.Int_Value.Positive then
+ Put ("-");
+ end if;
+ Put (Trim (Info.Int_Value.Abs_Value'Img, Side => Left));
+ else
+ Put (Info.Text_Value.all);
+ end if;
+
+ Put (";");
+
+ if Info.Comment'Length > 0 then
+ Put (Spaces (Max_Constant_Value_Len - Info.Value_Len));
+ Put (" -- ");
+ end if;
+ end if;
+
+ Put (Info.Comment.all);
+ New_Line (OFile);
+ end Output_Info;
+
+ --------------------
+ -- Parse_Asm_Line --
+ --------------------
+
+ procedure Parse_Asm_Line (Line : String) is
+ Index1, Index2 : Integer := Line'First;
+
+ function Field_Alloc return String_Access;
+ -- Allocate and return a copy of Line (Index1 .. Index2 - 1)
+
+ procedure Find_Colon (Index : in out Integer);
+ -- Increment Index until the next colon in Line
+
+ function Parse_Int (S : String) return Int_Value_Type;
+ -- Parse a decimal number, preceded by an optional '$' or '#' character,
+ -- and return its value.
+
+ -----------------
+ -- Field_Alloc --
+ -----------------
+
+ function Field_Alloc return String_Access is
+ begin
+ return new String'(Line (Index1 .. Index2 - 1));
+ end Field_Alloc;
+
+ ----------------
+ -- Find_Colon --
+ ----------------
+
+ procedure Find_Colon (Index : in out Integer) is
+ begin
+ loop
+ Index := Index + 1;
+ exit when Index > Line'Last or else Line (Index) = ':';
+ end loop;
+ end Find_Colon;
+
+ ---------------
+ -- Parse_Int --
+ ---------------
+
+ function Parse_Int (S : String) return Int_Value_Type is
+ First : Integer := S'First;
+ Positive : Boolean;
+ begin
+ -- On some platforms, immediate integer values are prefixed with
+ -- a $ or # character in assembly output.
+
+ if S (First) = '$'
+ or else S (First) = '#'
+ then
+ First := First + 1;
+ end if;
+
+ if S (First) = '-' then
+ Positive := False;
+ First := First + 1;
+ else
+ Positive := True;
+ end if;
+
+ return (Positive => Positive,
+ Abs_Value => Long_Unsigned'Value (S (First .. S'Last)));
+
+ exception
+ when E : others =>
+ Put_Line (Standard_Error, "can't parse decimal value: " & S);
+ raise;
+ end Parse_Int;
+
+ -- Start of processing for Parse_Asm_Line
+
+ begin
+ Find_Colon (Index2);
+
+ declare
+ Info : Asm_Info (Kind => Asm_Info_Kind'Value
+ (Line (Line'First .. Index2 - 1)));
+ begin
+ Index1 := Index2 + 1;
+ Find_Colon (Index2);
+
+ Info.Line_Number :=
+ Integer (Parse_Int (Line (Index1 .. Index2 - 1)).Abs_Value);
+
+ case Info.Kind is
+ when CND | CNS =>
+ Index1 := Index2 + 1;
+ Find_Colon (Index2);
+
+ Info.Constant_Name := Field_Alloc;
+ if Info.Constant_Name'Length > Max_Constant_Name_Len then
+ Max_Constant_Name_Len := Info.Constant_Name'Length;
+ end if;
+
+ Index1 := Index2 + 1;
+ Find_Colon (Index2);
+
+ if Info.Kind = CND then
+ Info.Int_Value := Parse_Int (Line (Index1 .. Index2 - 1));
+ Info.Value_Len := Index2 - Index1 - 1;
+ else
+ Info.Text_Value := Field_Alloc;
+ Info.Value_Len := Info.Text_Value'Length;
+ end if;
+
+ when others =>
+ null;
+ end case;
+
+ Index1 := Index2 + 1;
+ Index2 := Line'Last + 1;
+ Info.Comment := Field_Alloc;
+
+ if Info.Kind = TXT then
+ Info.Text_Value := Info.Comment;
+
+ -- Update Max_Constant_Value_Len, but only if this constant has
+ -- a comment (else the value is allowed to be longer).
+
+ elsif Info.Comment'Length > 0 then
+ if Info.Value_Len > Max_Constant_Value_Len then
+ Max_Constant_Value_Len := Info.Value_Len;
+ end if;
+ end if;
+
+ Asm_Infos.Append (Info);
+ end;
+ exception
+ when E : others =>
+ Put_Line (Standard_Error,
+ "can't parse " & Line);
+ Put_Line (Standard_Error,
+ "exception raised: " & Exception_Information (E));
+ end Parse_Asm_Line;
+
+ ------------
+ -- Spaces --
+ ------------
+
+ function Spaces (Count : Integer) return String is
+ begin
+ if Count <= 0 then
+ return "";
+ else
+ return (1 .. Count => ' ');
+ end if;
+ end Spaces;
+
+ -- Local declarations
+
+ Asm_File_Name : constant String := Tmpl_Name & ".s";
+ Tmpl_File_Name : constant String := Tmpl_Name & ".i";
+ Ada_File_Name : constant String := Unit_Name & ".ads";
+
+ Asm_File : Ada.Text_IO.File_Type;
+ Tmpl_File : Ada.Text_IO.File_Type;
+ OFile : Sfile;
+
+ Line : String (1 .. 256);
+ Last : Integer;
+ -- Line being processed
+
+ Current_Line : Integer;
+ Current_Info : Integer;
+ In_Comment : Boolean;
+ In_Template : Boolean;
+
+-- Start of processing for XOSCons
+
+begin
+ -- Load values from assembly file
+
+ Open (Asm_File, In_File, Asm_File_Name);
+
+ while not End_Of_File (Asm_File) loop
+ Get_Line (Asm_File, Line, Last);
+ if Last > 2 and then Line (1 .. 2) = "->" then
+ Parse_Asm_Line (Line (3 .. Last));
+ end if;
+ end loop;
+
+ Close (Asm_File);
+
+ -- Load C template and output definitions
+
+ Open (Tmpl_File, In_File, Tmpl_File_Name);
+ Create (OFile, Out_File, Ada_File_Name);
+
+ Current_Line := 0;
+ Current_Info := Asm_Infos.First;
+ In_Comment := False;
+
+ while not End_Of_File (Tmpl_File) loop
+ <<Get_One_Line>>
+ Get_Line (Tmpl_File, Line, Last);
+
+ if Last >= 2 and then Line (1 .. 2) = "# " then
+ declare
+ Index : Integer := 3;
+ begin
+ while Index <= Last and then Line (Index) in '0' .. '9' loop
+ Index := Index + 1;
+ end loop;
+
+ if Contains_Template_Name (Line (Index + 1 .. Last)) then
+ Current_Line := Integer'Value (Line (3 .. Index - 1));
+ In_Template := True;
+ goto Get_One_Line;
+ else
+ In_Template := False;
+ end if;
+ end;
+
+ elsif In_Template then
+ if In_Comment then
+ if Line (1 .. Last) = "*/" then
+ In_Comment := False;
+ else
+ Put_Line (OFile, Line (1 .. Last));
+ end if;
+
+ elsif Line (1 .. Last) = "/*" then
+ In_Comment := True;
+
+ elsif Asm_Infos.Table (Current_Info).Line_Number = Current_Line then
+ Output_Info (OFile, Current_Info);
+ Current_Info := Current_Info + 1;
+ end if;
+ Current_Line := Current_Line + 1;
+ end if;
+ end loop;
+
+ Close (Tmpl_File);
+
+end XOSCons;
diff --git a/gcc/ada/xutil.adb b/gcc/ada/xutil.adb
new file mode 100644
index 00000000000..fbc755c0981
--- /dev/null
+++ b/gcc/ada/xutil.adb
@@ -0,0 +1,77 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT SYSTEM UTILITIES --
+-- --
+-- X U T I L --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+package body XUtil is
+
+ use Ada.Strings.Unbounded;
+ use Ada.Streams.Stream_IO;
+
+ --------------
+ -- New_Line --
+ --------------
+
+ procedure New_Line (F : Sfile) is
+ begin
+ Character'Write (Stream (F), ASCII.LF);
+ end New_Line;
+
+ ---------
+ -- Put --
+ ---------
+
+ procedure Put (F : Sfile; S : String) is
+ begin
+ String'Write (Stream (F), S);
+ end Put;
+
+ ---------
+ -- Put --
+ ---------
+
+ procedure Put (F : Sfile; S : VString) is
+ begin
+ Put (F, To_String (S));
+ end Put;
+
+ --------------
+ -- Put_Line --
+ --------------
+
+ procedure Put_Line (F : Sfile; S : String) is
+ begin
+ Put (F, S);
+ New_Line (F);
+ end Put_Line;
+
+ --------------
+ -- Put_Line --
+ --------------
+
+ procedure Put_Line (F : Sfile; S : VString) is
+ begin
+ Put_Line (F, To_String (S));
+ end Put_Line;
+
+end XUtil;
diff --git a/gcc/ada/xutil.ads b/gcc/ada/xutil.ads
new file mode 100644
index 00000000000..b99ca0db002
--- /dev/null
+++ b/gcc/ada/xutil.ads
@@ -0,0 +1,44 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT SYSTEM UTILITIES --
+-- --
+-- X U T I L --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- Shared routines for the build-time code generation utilities
+
+with Ada.Streams.Stream_IO;
+with Ada.Strings.Unbounded;
+
+package XUtil is
+
+ subtype VString is Ada.Strings.Unbounded.Unbounded_String;
+ subtype Sfile is Ada.Streams.Stream_IO.File_Type;
+
+ procedure Put (F : Sfile; S : String);
+ procedure Put (F : Sfile; S : VString);
+ procedure Put_Line (F : Sfile; S : String);
+ procedure Put_Line (F : Sfile; S : VString);
+ procedure New_Line (F : Sfile);
+ -- Similar to the same-named Ada.Text_IO routines, but ensure UNIX line
+ -- ending on all platforms.
+
+end XUtil;
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