25a442dca2
This compiler package is not like the lang/gcc4* packages, but rather the lang/gcc-aux package which exists to bring GNAT, the Ada language compiler. The lang/gcc-aux package is based on gcc-4.9, and this package is based on gcc-5. This is the first gcc5 package in pkgsrc, and it does support C, C++, ObjC, and Fortran in addition to Ada thus it is very useful, but it does have a different purpose than other gcc ports. This port has had minimal testing. I verified GNAT passes 100% of the testsuite on NetBSD 6.1/amd64, but it has not been tested on any NetBSD 5, 7.0 or 7.99 platform yet. I don't have any hardware, so it will require using a VM or having others report failure/success. Due to similarity with lang/gcc-aux, chances are good that it will build and function properly on other platforms. See http://gcc.gnu.org/gcc-5/changes.html for more information about improvements over the gcc-4.9 series.
3826 lines
142 KiB
Text
3826 lines
142 KiB
Text
--- /dev/null
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+++ gcc/ada/a-intnam-dragonfly.ads
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@@ -0,0 +1,136 @@
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+------------------------------------------------------------------------------
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+-- --
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+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
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+-- --
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+-- A D A . I N T E R R U P T S . N A M E S --
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+-- --
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+-- S p e c --
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+-- --
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+-- Copyright (C) 1991-2011, Free Software Foundation, Inc. --
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+-- --
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+-- GNARL 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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+-- GNARL was developed by the GNARL team at Florida State 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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+
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+-- This is the DragonFly BSD THREADS version of this package
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+
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+with System.OS_Interface;
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+
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+package Ada.Interrupts.Names is
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+
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+ -- All identifiers in this unit are implementation defined
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+
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+ pragma Implementation_Defined;
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+
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+ -- Beware that the mapping of names to signals may be many-to-one. There
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+ -- may be aliases. Also, for all signal names that are not supported on
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+ -- the current system the value of the corresponding constant will be zero.
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+
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+ SIGHUP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGHUP; -- hangup
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+
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+ SIGINT : constant Interrupt_ID :=
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+ System.OS_Interface.SIGINT; -- interrupt (rubout)
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+
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+ SIGQUIT : constant Interrupt_ID :=
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+ System.OS_Interface.SIGQUIT; -- quit (ASCD FS)
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+
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+ SIGILL : constant Interrupt_ID :=
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+ System.OS_Interface.SIGILL; -- illegal instruction (not reset)
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+
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+ SIGTRAP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTRAP; -- trace trap (not reset)
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+
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+ SIGIOT : constant Interrupt_ID :=
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+ System.OS_Interface.SIGIOT; -- IOT instruction
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+
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+ SIGABRT : constant Interrupt_ID := -- used by abort,
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+ System.OS_Interface.SIGABRT; -- replace SIGIOT in the future
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+
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+ SIGFPE : constant Interrupt_ID :=
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+ System.OS_Interface.SIGFPE; -- floating point exception
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+
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+ SIGKILL : constant Interrupt_ID :=
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+ System.OS_Interface.SIGKILL; -- kill (cannot be caught or ignored)
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+
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+ SIGBUS : constant Interrupt_ID :=
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+ System.OS_Interface.SIGBUS; -- bus error
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+
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+ SIGSEGV : constant Interrupt_ID :=
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+ System.OS_Interface.SIGSEGV; -- segmentation violation
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+
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+ SIGPIPE : constant Interrupt_ID := -- write on a pipe with
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+ System.OS_Interface.SIGPIPE; -- no one to read it
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+
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+ SIGALRM : constant Interrupt_ID :=
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+ System.OS_Interface.SIGALRM; -- alarm clock
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+
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+ SIGTERM : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTERM; -- software termination signal from kill
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+
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+ SIGURG : constant Interrupt_ID :=
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+ System.OS_Interface.SIGURG; -- urgent condition on IO channel
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+
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+ SIGSTOP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGSTOP; -- stop (cannot be caught or ignored)
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+
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+ SIGTSTP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTSTP; -- user stop requested from tty
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+
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+ SIGCONT : constant Interrupt_ID :=
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+ System.OS_Interface.SIGCONT; -- stopped process has been continued
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+
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+ SIGCHLD : constant Interrupt_ID :=
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+ System.OS_Interface.SIGCHLD; -- 4.3BSD's/POSIX name for SIGCLD
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+
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+ SIGCLD : constant Interrupt_ID :=
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+ System.OS_Interface.SIGCLD; -- child status change
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+
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+ SIGTTIN : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTTIN; -- background tty read attempted
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+
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+ SIGTTOU : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTTOU; -- background tty write attempted
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+
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+ SIGIO : constant Interrupt_ID := -- input/output possible,
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+ System.OS_Interface.SIGIO; -- SIGPOLL alias (Solaris)
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+
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+ SIGXCPU : constant Interrupt_ID :=
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+ System.OS_Interface.SIGXCPU; -- CPU time limit exceeded
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+
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+ SIGXFSZ : constant Interrupt_ID :=
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+ System.OS_Interface.SIGXFSZ; -- filesize limit exceeded
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+
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+ SIGVTALRM : constant Interrupt_ID :=
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+ System.OS_Interface.SIGVTALRM; -- virtual timer expired
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+
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+ SIGPROF : constant Interrupt_ID :=
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+ System.OS_Interface.SIGPROF; -- profiling timer expired
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+
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+ SIGWINCH : constant Interrupt_ID :=
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+ System.OS_Interface.SIGWINCH; -- window size change
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+
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+ SIGUSR1 : constant Interrupt_ID :=
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+ System.OS_Interface.SIGUSR1; -- user defined signal 1
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+
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+ SIGUSR2 : constant Interrupt_ID :=
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+ System.OS_Interface.SIGUSR2; -- user defined signal 2
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+
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+end Ada.Interrupts.Names;
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--- /dev/null
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+++ gcc/ada/a-intnam-netbsd.ads
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@@ -0,0 +1,139 @@
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+------------------------------------------------------------------------------
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+-- --
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+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
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+-- --
|
|
+-- A D A . I N T E R R U P T S . N A M E S --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- --
|
|
+-- Copyright (C) 1991-2011, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- GNARL 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNARL was developed by the GNARL team at Florida State University. --
|
|
+-- Extensive contributions were provided by Ada Core Technologies, Inc. --
|
|
+-- --
|
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+------------------------------------------------------------------------------
|
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+
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+-- This is the NetBSD THREADS version of this package
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|
+
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+with System.OS_Interface;
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+
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+package Ada.Interrupts.Names is
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+
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+ -- All identifiers in this unit are implementation defined
|
|
+
|
|
+ pragma Implementation_Defined;
|
|
+
|
|
+ -- Beware that the mapping of names to signals may be many-to-one. There
|
|
+ -- may be aliases. Also, for all signal names that are not supported on
|
|
+ -- the current system the value of the corresponding constant will be zero.
|
|
+
|
|
+ SIGHUP : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGHUP; -- hangup
|
|
+
|
|
+ SIGINT : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGINT; -- interrupt (rubout)
|
|
+
|
|
+ SIGQUIT : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGQUIT; -- quit (ASCD FS)
|
|
+
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|
+ SIGILL : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGILL; -- illegal instruction (not reset)
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+
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+ SIGTRAP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGTRAP; -- trace trap (not reset)
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|
+
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+ SIGIOT : constant Interrupt_ID :=
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+ System.OS_Interface.SIGIOT; -- IOT instruction
|
|
+
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+ SIGABRT : constant Interrupt_ID := -- used by abort,
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|
+ System.OS_Interface.SIGABRT; -- replace SIGIOT in the future
|
|
+
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+ SIGFPE : constant Interrupt_ID :=
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+ System.OS_Interface.SIGFPE; -- floating point exception
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|
+
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+ SIGKILL : constant Interrupt_ID :=
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+ System.OS_Interface.SIGKILL; -- kill (cannot be caught or ignored)
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|
+
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+ SIGBUS : constant Interrupt_ID :=
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+ System.OS_Interface.SIGBUS; -- bus error
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|
+
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+ SIGSEGV : constant Interrupt_ID :=
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+ System.OS_Interface.SIGSEGV; -- segmentation violation
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+
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+ SIGPIPE : constant Interrupt_ID := -- write on a pipe with
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+ System.OS_Interface.SIGPIPE; -- no one to read it
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+
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+ SIGALRM : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGALRM; -- alarm clock
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|
+
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|
+ SIGTERM : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGTERM; -- software termination signal from kill
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|
+
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+ SIGURG : constant Interrupt_ID :=
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+ System.OS_Interface.SIGURG; -- urgent condition on IO channel
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|
+
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+ SIGSTOP : constant Interrupt_ID :=
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+ System.OS_Interface.SIGSTOP; -- stop (cannot be caught or ignored)
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+
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+ SIGTSTP : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGTSTP; -- user stop requested from tty
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|
+
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+ SIGCONT : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGCONT; -- stopped process has been continued
|
|
+
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|
+ SIGCHLD : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGCHLD; -- 4.3BSD's/POSIX name for SIGCLD
|
|
+
|
|
+ SIGCLD : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGCLD; -- child status change
|
|
+
|
|
+ SIGTTIN : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGTTIN; -- background tty read attempted
|
|
+
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+ SIGTTOU : constant Interrupt_ID :=
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|
+ System.OS_Interface.SIGTTOU; -- background tty write attempted
|
|
+
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+ SIGIO : constant Interrupt_ID := -- input/output possible,
|
|
+ System.OS_Interface.SIGIO; -- SIGPOLL alias (Solaris)
|
|
+
|
|
+ SIGXCPU : constant Interrupt_ID :=
|
|
+ System.OS_Interface.SIGXCPU; -- CPU time limit exceeded
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+
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+ SIGXFSZ : constant Interrupt_ID :=
|
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+ System.OS_Interface.SIGXFSZ; -- filesize limit exceeded
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+
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+ SIGVTALRM : constant Interrupt_ID :=
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+ System.OS_Interface.SIGVTALRM; -- virtual timer expired
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+
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+ SIGPROF : constant Interrupt_ID :=
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+ System.OS_Interface.SIGPROF; -- profiling timer expired
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+
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+ SIGWINCH : constant Interrupt_ID :=
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+ System.OS_Interface.SIGWINCH; -- window size change
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+
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+ SIGUSR1 : constant Interrupt_ID :=
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+ System.OS_Interface.SIGUSR1; -- user defined signal 1
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+
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+ SIGUSR2 : constant Interrupt_ID :=
|
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+ System.OS_Interface.SIGUSR2; -- user defined signal 2
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+
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+ SIGPWR : constant Interrupt_ID :=
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+ System.OS_Interface.SIGPWR; -- power fail/restart
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+
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+end Ada.Interrupts.Names;
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--- gcc/ada/adaint.c.orig
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+++ gcc/ada/adaint.c
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@@ -497,8 +497,8 @@
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GNAT_STRUCT_STAT stat_result;
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int fd;
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- sprintf (full_path, "%s%c%s", dir, DIR_SEPARATOR, file);
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- sprintf (temp_file, "%s%cTMP-%ld-%ld",
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+ snprintf (full_path, 256, "%s%c%s", dir, DIR_SEPARATOR, file);
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+ snprintf (temp_file, 256, "%s%cTMP-%ld-%ld",
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dir, DIR_SEPARATOR, (long)getpid(), (long)getppid ());
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/* Create the temporary file and write the process number. */
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@@ -659,7 +659,8 @@
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strcpy (encoding, "encoding=utf8");
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*e_length = strlen (encoding);
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#else
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- strcpy (os_name, filename);
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+ /* o_length is initialized with max os_name size (2x filename size) */
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+ strncpy (os_name, filename, *o_length);
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*o_length = strlen (filename);
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*e_length = 0;
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#endif
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@@ -738,7 +739,7 @@
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}
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#if defined (_WIN32) || defined (linux) || defined (sun) \
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- || defined (__FreeBSD__)
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+ || defined (__FreeBSD__) || defined(__DragonFly__)
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#define HAS_TARGET_WCHAR_T
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#endif
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@@ -973,9 +974,10 @@
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int fd;
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int o_fmode = O_BINARY;
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- strcpy (path, "GNAT-XXXXXX");
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+ strncpy (path, "GNAT-XXXXXX", 12);
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#if (defined (__FreeBSD__) || defined (__NetBSD__) || defined (__OpenBSD__) \
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+ || defined (__DragonFly__) \
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|| defined (linux) || defined(__GLIBC__)) && !defined (__vxworks)
|
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return mkstemp (path);
|
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#elif defined (__Lynx__)
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@@ -1147,21 +1149,58 @@
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free (pname);
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}
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+#elif defined (__ANDROID__)
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+
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+ /*
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+ * ext2 /ext3/ext4/fat16/fat32 have no path limits
|
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+ * /data/local/tmp normally requires rooted devices, if it even exists
|
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+ * /sdcard is the standard location for external storage. Nativeactivity
|
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+ * manifest needs to authorize its use, otherwise it might not have the
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+ * proper permissions.
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+ */
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+
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+ int testfd;
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+ char *datadir = getenv ("ANDROID_DATA");
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+
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+ if (datadir == NULL)
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+ strncpy (tmp_filename, "/data/local/tmp/gnat-XXXXXX", L_tmpnam);
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+ else
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+ snprintf (tmp_filename, L_tmpnam, "%s/local/tmp/gnat-XXXXXX", datadir);
|
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+
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+ testfd = mkstemp (tmp_filename);
|
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+ if (testfd != -1)
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+ {
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+ close (testfd);
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+ return;
|
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+ }
|
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+
|
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+ char *sdcard = getenv ("EXTERNAL_STORAGE");
|
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+
|
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+ if (sdcard == NULL)
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+ strncpy (tmp_filename, "/sdcard/gnat-XXXXXX", L_tmpnam);
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+ else
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+ snprintf (tmp_filename, L_tmpnam, "%s/gnat-XXXXXX", sdcard);
|
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+
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+ testfd = mkstemp (tmp_filename);
|
|
+ if (testfd != -1)
|
|
+ {
|
|
+ close (testfd);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ tmpnam (tmp_filename);
|
|
+
|
|
#elif defined (linux) || defined (__FreeBSD__) || defined (__NetBSD__) \
|
|
- || defined (__OpenBSD__) || defined(__GLIBC__) || defined (__ANDROID__)
|
|
+ || defined (__OpenBSD__) || defined(__GLIBC__) || defined (__DragonFly__)
|
|
#define MAX_SAFE_PATH 1000
|
|
char *tmpdir = getenv ("TMPDIR");
|
|
|
|
/* If tmpdir is longer than MAX_SAFE_PATH, revert to default value to avoid
|
|
a buffer overflow. */
|
|
if (tmpdir == NULL || strlen (tmpdir) > MAX_SAFE_PATH)
|
|
-#ifdef __ANDROID__
|
|
- strcpy (tmp_filename, "/cache/gnat-XXXXXX");
|
|
-#else
|
|
- strcpy (tmp_filename, "/tmp/gnat-XXXXXX");
|
|
-#endif
|
|
+ strncpy (tmp_filename, "/tmp/gnat-XXXXXX", L_tmpnam);
|
|
else
|
|
- sprintf (tmp_filename, "%s/gnat-XXXXXX", tmpdir);
|
|
+ snprintf (tmp_filename, L_tmpnam, "%s/gnat-XXXXXX", tmpdir);
|
|
|
|
close (mkstemp(tmp_filename));
|
|
#elif defined (__vxworks) && !(defined (__RTP__) || defined (VTHREADS))
|
|
@@ -2247,7 +2286,9 @@
|
|
{
|
|
int cores = 1;
|
|
|
|
-#if defined (linux) || defined (sun) || defined (AIX) || defined (__APPLE__)
|
|
+#if defined (linux) || defined (sun) || defined (AIX) \
|
|
+ || defined (__APPLE__) || defined (__FreeBSD__) || defined (__OpenBSD__) \
|
|
+ || defined (__DragonFly__) || defined (__NetBSD__)
|
|
cores = (int) sysconf (_SC_NPROCESSORS_ONLN);
|
|
|
|
#elif defined (__hpux__)
|
|
--- gcc/ada/cio.c.orig
|
|
+++ gcc/ada/cio.c
|
|
@@ -49,7 +49,8 @@
|
|
|
|
/* Don't use macros on GNU/Linux since they cause incompatible changes between
|
|
glibc 2.0 and 2.1 */
|
|
-#ifdef linux
|
|
+/* Android is The exception because it uses the BIONIC library */
|
|
+#if defined(linux) && !defined(__ANDROID__)
|
|
#undef putchar
|
|
#undef getchar
|
|
#undef fputc
|
|
--- gcc/ada/cstreams.c.orig
|
|
+++ gcc/ada/cstreams.c
|
|
@@ -69,9 +69,10 @@
|
|
#include <unixlib.h>
|
|
#endif
|
|
|
|
-#ifdef linux
|
|
+#if defined(linux) && !defined(__ANDROID__)
|
|
/* Don't use macros on GNU/Linux since they cause incompatible changes between
|
|
glibc 2.0 and 2.1 */
|
|
+/* Android is The exception because it uses the BIONIC library */
|
|
|
|
#ifdef stderr
|
|
# undef stderr
|
|
@@ -192,7 +193,9 @@
|
|
*p = '\\';
|
|
}
|
|
|
|
-#elif defined (__FreeBSD__)
|
|
+#elif defined (__FreeBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__OpenBSD__)
|
|
|
|
/* Use realpath function which resolves links and references to . and ..
|
|
on those Unix systems that support it. Note that GNU/Linux provides it but
|
|
--- gcc/ada/env.c.orig
|
|
+++ gcc/ada/env.c
|
|
@@ -181,7 +181,9 @@
|
|
LIB$SIGNAL (status);
|
|
}
|
|
|
|
-#elif (defined (__vxworks) && defined (__RTP__)) || defined (__APPLE__)
|
|
+#elif (defined (__vxworks) && defined (__RTP__)) \
|
|
+ || defined (__APPLE__) \
|
|
+ || defined (__OpenBSD__)
|
|
setenv (name, value, 1);
|
|
|
|
#else
|
|
@@ -304,6 +306,7 @@
|
|
}
|
|
#elif defined (__MINGW32__) || defined (__FreeBSD__) || defined (__APPLE__) \
|
|
|| (defined (__vxworks) && defined (__RTP__)) || defined (__CYGWIN__) \
|
|
+ || defined (__DragonFly__) \
|
|
|| defined (__NetBSD__) || defined (__OpenBSD__) || defined (__rtems__)
|
|
/* On Windows, FreeBSD and MacOS there is no function to clean all the
|
|
environment but there is a "clean" way to unset a variable. So go
|
|
--- gcc/ada/g-comlin.adb.orig
|
|
+++ gcc/ada/g-comlin.adb
|
|
@@ -520,6 +520,7 @@
|
|
begin
|
|
Index_In_Switches := 0;
|
|
Switch_Length := 0;
|
|
+ Param := Parameter_None;
|
|
|
|
-- Remove all leading spaces first to make sure that Index points
|
|
-- at the start of the first switch.
|
|
--- gcc/ada/g-expect.adb.orig
|
|
+++ gcc/ada/g-expect.adb
|
|
@@ -1350,15 +1350,20 @@
|
|
|
|
-- The following commands are not executed on Unix systems, and are only
|
|
-- required for Windows systems. We are now in the parent process.
|
|
+ -- Although the if-statement is redundant, it's here so the compiler
|
|
+ -- doesn't complain about uninitialized variables.
|
|
|
|
- -- Restore the old descriptors
|
|
+ if No_Fork_On_Target then
|
|
|
|
- Dup2 (Input, GNAT.OS_Lib.Standin);
|
|
- Dup2 (Output, GNAT.OS_Lib.Standout);
|
|
- Dup2 (Error, GNAT.OS_Lib.Standerr);
|
|
- Close (Input);
|
|
- Close (Output);
|
|
- Close (Error);
|
|
+ -- Restore the old descriptors
|
|
+
|
|
+ Dup2 (Input, GNAT.OS_Lib.Standin);
|
|
+ Dup2 (Output, GNAT.OS_Lib.Standout);
|
|
+ Dup2 (Error, GNAT.OS_Lib.Standerr);
|
|
+ Close (Input);
|
|
+ Close (Output);
|
|
+ Close (Error);
|
|
+ end if;
|
|
end Set_Up_Child_Communications;
|
|
|
|
---------------------------
|
|
--- /dev/null
|
|
+++ gcc/ada/g-socthi-bsd.adb
|
|
@@ -0,0 +1,356 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT COMPILER COMPONENTS --
|
|
+-- --
|
|
+-- G N A T . S O C K E T S . T H I N --
|
|
+-- --
|
|
+-- B o d y --
|
|
+-- --
|
|
+-- Copyright (C) 2001-2013, AdaCore --
|
|
+-- --
|
|
+-- 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNAT was originally developed by the GNAT team at New York University. --
|
|
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- This package provides a target dependent thin interface to the sockets
|
|
+-- layer for use by the GNAT.Sockets package (g-socket.ads). This package
|
|
+-- should not be directly with'ed by an applications program.
|
|
+
|
|
+-- This is the *BSD version which uses fcntl rather than ioctl
|
|
+-- The constant SCON.Thread_Blocking_IO is always true (for all platforms, not
|
|
+-- just *BSD), so this binding is significantly simpler than the standard
|
|
+-- one it replaces.
|
|
+
|
|
+with GNAT.OS_Lib; use GNAT.OS_Lib;
|
|
+
|
|
+with Interfaces.C; use Interfaces.C;
|
|
+
|
|
+package body GNAT.Sockets.Thin is
|
|
+
|
|
+ function Syscall_Accept
|
|
+ (S : C.int;
|
|
+ Addr : System.Address;
|
|
+ Addrlen : not null access C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Accept, "accept");
|
|
+ -- The accept() function accepts a connection on a socket. An incoming
|
|
+ -- connection is acknowledged and associated with an immediately created
|
|
+ -- socket. The original socket is returned to the listening state.
|
|
+
|
|
+ function Syscall_Connect
|
|
+ (S : C.int;
|
|
+ Name : System.Address;
|
|
+ Namelen : C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Connect, "connect");
|
|
+ -- The connect() system call initiates a connection on a socket. If the
|
|
+ -- parameter S is of type SOCK_DGRAM then connect() permanently specifies
|
|
+ -- the peer to which datagrams are to be sent. If S is type SOCK_STREAM
|
|
+ -- then connect() attempts to make a connection with another socket, which
|
|
+ -- is identified by the parameter Name.
|
|
+
|
|
+ function Syscall_Recv
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Recv, "recv");
|
|
+ -- The recv() function receives a message from a socket. The call can be
|
|
+ -- used on a connection mode socket or a bound, connectionless socket. If
|
|
+ -- no messages are available at the socket, the recv() call waits for a
|
|
+ -- message to arrive unless the socket is non-blocking. If a socket is
|
|
+ -- non-blocking, the call returns a -1 and ERRNO is set to EWOULDBLOCK.
|
|
+
|
|
+ function Syscall_Recvfrom
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int;
|
|
+ From : System.Address;
|
|
+ Fromlen : not null access C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Recvfrom, "recvfrom");
|
|
+ -- The recvfrom() system call receives a message from a socket and captures
|
|
+ -- the address from which the data was sent. It can be used to receive
|
|
+ -- data on an unconnected socket as well. If no messages are available,
|
|
+ -- the call waits for a message to arrive on blocking sockets. For
|
|
+ -- non-blocking sockets without messages, -1 is returned and ERRNO is set
|
|
+ -- to EAGAIN or EWOULDBLOCK.
|
|
+
|
|
+ function Syscall_Recvmsg
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Flags : C.int) return System.CRTL.ssize_t;
|
|
+ pragma Import (C, Syscall_Recvmsg, "recvmsg");
|
|
+ -- The recvmsg call receives a message from a socket, and can be used to
|
|
+ -- receive data on an unconnected socket as well. If no messages are
|
|
+ -- available, the call waits for a message to arrive on blocking sockets.
|
|
+ -- For non-blocking sockets without messages, -1 is returned and ERRNO is
|
|
+ -- set to EAGAIN or EWOULDBLOCK.
|
|
+
|
|
+ function Syscall_Sendmsg
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Flags : C.int) return System.CRTL.ssize_t;
|
|
+ pragma Import (C, Syscall_Sendmsg, "sendmsg");
|
|
+ -- The sendmsg() function sends a message to a socket, and can be used with
|
|
+ -- unconnected sockets as well (the msg is ignored in this case). The
|
|
+ -- function returns the number of bytes sent when successful, otherwise it
|
|
+ -- returns -1 and ERRNO is set (many possible values).
|
|
+
|
|
+ function Syscall_Sendto
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int;
|
|
+ To : System.Address;
|
|
+ Tolen : C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Sendto, "sendto");
|
|
+ -- The sendto() function only works for connected sockets and it initiates
|
|
+ -- the transmission of a message. A successful call returns the numbers of
|
|
+ -- bytes sent, and a failure returns a -1 and ERRNO is set.
|
|
+
|
|
+ function Syscall_Socket
|
|
+ (Domain : C.int;
|
|
+ Typ : C.int;
|
|
+ Protocol : C.int) return C.int;
|
|
+ pragma Import (C, Syscall_Socket, "socket");
|
|
+ -- The socket() function is used to create an unbound socket and returns a
|
|
+ -- file descriptor that can be used with other socket functions. Upon
|
|
+ -- failure, a -1 is returned and ERRNO is set.
|
|
+
|
|
+ procedure Disable_SIGPIPE (S : C.int);
|
|
+ pragma Import (C, Disable_SIGPIPE, "__gnat_disable_sigpipe");
|
|
+
|
|
+ procedure Disable_All_SIGPIPEs;
|
|
+ pragma Import (C, Disable_All_SIGPIPEs, "__gnat_disable_all_sigpipes");
|
|
+ -- Sets the process to ignore all SIGPIPE signals on platforms that
|
|
+ -- don't support Disable_SIGPIPE for particular streams.
|
|
+
|
|
+ function C_Fcntl
|
|
+ (Fd : C.int;
|
|
+ Cmd : C.int;
|
|
+ Val : C.int) return C.int;
|
|
+ pragma Import (C, C_Fcntl, "fcntl");
|
|
+ -- The ioctl of 64-bit DragonFlyBSD, OpenBSD, and NetBSD does not support
|
|
+ -- setting a socket in non-blocking mode. fcntl must be used instead.
|
|
+
|
|
+ --------------
|
|
+ -- C_Accept --
|
|
+ --------------
|
|
+
|
|
+ function C_Accept
|
|
+ (S : C.int;
|
|
+ Addr : System.Address;
|
|
+ Addrlen : not null access C.int) return C.int
|
|
+ is
|
|
+ R : constant C.int := Syscall_Accept (S, Addr, Addrlen);
|
|
+ begin
|
|
+
|
|
+ Disable_SIGPIPE (R);
|
|
+ return R;
|
|
+ end C_Accept;
|
|
+
|
|
+ ---------------
|
|
+ -- C_Connect --
|
|
+ ---------------
|
|
+
|
|
+ function C_Connect
|
|
+ (S : C.int;
|
|
+ Name : System.Address;
|
|
+ Namelen : C.int) return C.int
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Connect (S, Name, Namelen);
|
|
+ end C_Connect;
|
|
+
|
|
+ ------------------
|
|
+ -- Socket_Ioctl --
|
|
+ ------------------
|
|
+
|
|
+ function Socket_Ioctl
|
|
+ (S : C.int;
|
|
+ Req : SOSC.IOCTL_Req_T;
|
|
+ Arg : access C.int) return C.int
|
|
+ is
|
|
+ begin
|
|
+ if Req = SOSC.FIONBIO then
|
|
+ declare
|
|
+ use Interfaces;
|
|
+ flags : constant Unsigned_32 :=
|
|
+ Unsigned_32 (C_Fcntl (S, SOSC.F_GETFL, 0));
|
|
+ nonblock : constant Unsigned_32 := Unsigned_32 (SOSC.O_NDELAY);
|
|
+ enabled : constant Boolean := Arg.all = 1;
|
|
+ newval : C.int := C.int (flags);
|
|
+ begin
|
|
+ if enabled then
|
|
+ newval := C.int (flags or nonblock);
|
|
+ elsif (flags and nonblock) > 0 then
|
|
+ newval := C.int (flags - nonblock);
|
|
+ end if;
|
|
+ return C_Fcntl (Fd => S, Cmd => SOSC.F_SETFL, Val => newval);
|
|
+ end;
|
|
+ end if;
|
|
+
|
|
+ return C_Ioctl (S, Req, Arg);
|
|
+ end Socket_Ioctl;
|
|
+
|
|
+ ------------
|
|
+ -- C_Recv --
|
|
+ ------------
|
|
+
|
|
+ function C_Recv
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int) return C.int
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Recv (S, Msg, Len, Flags);
|
|
+ end C_Recv;
|
|
+
|
|
+ ----------------
|
|
+ -- C_Recvfrom --
|
|
+ ----------------
|
|
+
|
|
+ function C_Recvfrom
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int;
|
|
+ From : System.Address;
|
|
+ Fromlen : not null access C.int) return C.int
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Recvfrom (S, Msg, Len, Flags, From, Fromlen);
|
|
+ end C_Recvfrom;
|
|
+
|
|
+ ---------------
|
|
+ -- C_Recvmsg --
|
|
+ ---------------
|
|
+
|
|
+ function C_Recvmsg
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Flags : C.int) return System.CRTL.ssize_t
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Recvmsg (S, Msg, Flags);
|
|
+ end C_Recvmsg;
|
|
+
|
|
+ ---------------
|
|
+ -- C_Sendmsg --
|
|
+ ---------------
|
|
+
|
|
+ function C_Sendmsg
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Flags : C.int) return System.CRTL.ssize_t
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Sendmsg (S, Msg, Flags);
|
|
+ end C_Sendmsg;
|
|
+
|
|
+ --------------
|
|
+ -- C_Sendto --
|
|
+ --------------
|
|
+
|
|
+ function C_Sendto
|
|
+ (S : C.int;
|
|
+ Msg : System.Address;
|
|
+ Len : C.int;
|
|
+ Flags : C.int;
|
|
+ To : System.Address;
|
|
+ Tolen : C.int) return C.int
|
|
+ is
|
|
+ begin
|
|
+ return Syscall_Sendto (S, Msg, Len, Flags, To, Tolen);
|
|
+ end C_Sendto;
|
|
+
|
|
+ --------------
|
|
+ -- C_Socket --
|
|
+ --------------
|
|
+
|
|
+ function C_Socket
|
|
+ (Domain : C.int;
|
|
+ Typ : C.int;
|
|
+ Protocol : C.int) return C.int
|
|
+ is
|
|
+ R : constant C.int := Syscall_Socket (Domain, Typ, Protocol);
|
|
+ begin
|
|
+ Disable_SIGPIPE (R);
|
|
+ return R;
|
|
+ end C_Socket;
|
|
+
|
|
+ --------------
|
|
+ -- Finalize --
|
|
+ --------------
|
|
+
|
|
+ procedure Finalize is
|
|
+ begin
|
|
+ null;
|
|
+ end Finalize;
|
|
+
|
|
+ -------------------------
|
|
+ -- Host_Error_Messages --
|
|
+ -------------------------
|
|
+
|
|
+ package body Host_Error_Messages is separate;
|
|
+
|
|
+ ----------------
|
|
+ -- Initialize --
|
|
+ ----------------
|
|
+
|
|
+ procedure Initialize is
|
|
+ begin
|
|
+ Disable_All_SIGPIPEs;
|
|
+ end Initialize;
|
|
+
|
|
+ --------------------
|
|
+ -- Signalling_Fds --
|
|
+ --------------------
|
|
+
|
|
+ package body Signalling_Fds is
|
|
+
|
|
+ -- In this default implementation, we use a C version of these
|
|
+ -- subprograms provided by socket.c.
|
|
+
|
|
+ function C_Create (Fds : not null access Fd_Pair) return C.int;
|
|
+ function C_Read (Rsig : C.int) return C.int;
|
|
+ function C_Write (Wsig : C.int) return C.int;
|
|
+ procedure C_Close (Sig : C.int);
|
|
+
|
|
+ pragma Import (C, C_Create, "__gnat_create_signalling_fds");
|
|
+ pragma Import (C, C_Read, "__gnat_read_signalling_fd");
|
|
+ pragma Import (C, C_Write, "__gnat_write_signalling_fd");
|
|
+ pragma Import (C, C_Close, "__gnat_close_signalling_fd");
|
|
+
|
|
+ function Create
|
|
+ (Fds : not null access Fd_Pair) return C.int renames C_Create;
|
|
+ function Read (Rsig : C.int) return C.int renames C_Read;
|
|
+ function Write (Wsig : C.int) return C.int renames C_Write;
|
|
+ procedure Close (Sig : C.int) renames C_Close;
|
|
+
|
|
+ end Signalling_Fds;
|
|
+
|
|
+ --------------------------
|
|
+ -- Socket_Error_Message --
|
|
+ --------------------------
|
|
+
|
|
+ function Socket_Error_Message (Errno : Integer) return String is separate;
|
|
+
|
|
+end GNAT.Sockets.Thin;
|
|
--- gcc/ada/gnatchop.adb.orig
|
|
+++ gcc/ada/gnatchop.adb
|
|
@@ -44,7 +44,7 @@
|
|
Config_File_Name : constant String_Access := new String'("gnat.adc");
|
|
-- The name of the file holding the GNAT configuration pragmas
|
|
|
|
- Gcc : String_Access := new String'("gcc");
|
|
+ Gcc : String_Access := new String'("ada");
|
|
-- May be modified by switch --GCC=
|
|
|
|
Gcc_Set : Boolean := False;
|
|
--- gcc/ada/gnatlink.adb.orig
|
|
+++ gcc/ada/gnatlink.adb
|
|
@@ -136,7 +136,7 @@
|
|
-- This table collects the arguments to be passed to compile the binder
|
|
-- generated file.
|
|
|
|
- Gcc : String_Access := Program_Name ("gcc", "gnatlink");
|
|
+ Gcc : String_Access := Program_Name ("ada", "gnatlink");
|
|
|
|
Read_Mode : constant String := "r" & ASCII.NUL;
|
|
|
|
--- gcc/ada/gsocket.h.orig
|
|
+++ gcc/ada/gsocket.h
|
|
@@ -209,6 +209,8 @@
|
|
#endif
|
|
|
|
#if defined (_AIX) || defined (__FreeBSD__) || defined (__hpux__) || \
|
|
+ defined (__DragonFly__) || \
|
|
+ defined (__NetBSD__) || defined (__OpenBSD__) || \
|
|
defined (_WIN32) || defined (__APPLE__) || defined (__ANDROID__)
|
|
# define HAVE_THREAD_SAFE_GETxxxBYyyy 1
|
|
|
|
@@ -241,7 +243,13 @@
|
|
# endif
|
|
#endif
|
|
|
|
-#if defined (__FreeBSD__) || defined (__vxworks) || defined(__rtems__)
|
|
+#if defined (__FreeBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__OpenBSD__) \
|
|
+ || defined (__NetBSD__) \
|
|
+ || defined (__ANDROID__) \
|
|
+ || defined (__vxworks) \
|
|
+ || defined(__rtems__)
|
|
# define Has_Sockaddr_Len 1
|
|
#else
|
|
# define Has_Sockaddr_Len 0
|
|
--- gcc/ada/init.c.orig
|
|
+++ gcc/ada/init.c
|
|
@@ -1628,7 +1628,7 @@
|
|
/* FreeBSD Section */
|
|
/*******************/
|
|
|
|
-#elif defined (__FreeBSD__)
|
|
+#elif defined (__FreeBSD__) || defined (__DragonFly__)
|
|
|
|
#include <signal.h>
|
|
#include <sys/ucontext.h>
|
|
@@ -1673,7 +1673,7 @@
|
|
}
|
|
|
|
void
|
|
-__gnat_install_handler ()
|
|
+__gnat_install_handler (void)
|
|
{
|
|
struct sigaction act;
|
|
|
|
@@ -2496,9 +2496,13 @@
|
|
initialization of the FP processor. This version is used under INTERIX
|
|
and WIN32. */
|
|
|
|
-#if defined (_WIN32) || defined (__INTERIX) \
|
|
- || defined (__Lynx__) || defined(__NetBSD__) || defined(__FreeBSD__) \
|
|
- || defined (__OpenBSD__)
|
|
+#if defined (_WIN32) \
|
|
+ || defined (__INTERIX) \
|
|
+ || defined (__Lynx__) \
|
|
+ || defined (__NetBSD__) \
|
|
+ || defined (__FreeBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__OpenBSD__)
|
|
|
|
#define HAVE_GNAT_INIT_FLOAT
|
|
|
|
--- gcc/ada/initialize.c.orig
|
|
+++ gcc/ada/initialize.c
|
|
@@ -85,8 +85,11 @@
|
|
/* __gnat_initialize (init_float version) */
|
|
/******************************************/
|
|
|
|
-#elif defined (__Lynx__) || defined (__FreeBSD__) || defined(__NetBSD__) \
|
|
- || defined (__OpenBSD__)
|
|
+#elif defined (__Lynx__) \
|
|
+ || defined (__FreeBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__NetBSD__) \
|
|
+ || defined (__OpenBSD__)
|
|
|
|
void
|
|
__gnat_initialize (void *eh ATTRIBUTE_UNUSED)
|
|
--- gcc/ada/link.c.orig
|
|
+++ gcc/ada/link.c
|
|
@@ -103,7 +103,10 @@
|
|
unsigned char __gnat_separate_run_path_options = 0;
|
|
const char *__gnat_default_libgcc_subdir = "lib";
|
|
|
|
-#elif defined (__FreeBSD__)
|
|
+#elif defined (__FreeBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__OpenBSD__) \
|
|
+ || defined (__NetBSD__)
|
|
const char *__gnat_object_file_option = "-Wl,@";
|
|
const char *__gnat_run_path_option = "-Wl,-rpath,";
|
|
char __gnat_shared_libgnat_default = STATIC;
|
|
--- gcc/ada/make.adb.orig
|
|
+++ gcc/ada/make.adb
|
|
@@ -671,7 +671,7 @@
|
|
-- Compiler, Binder & Linker Data and Subprograms --
|
|
----------------------------------------------------
|
|
|
|
- Gcc : String_Access := Program_Name ("gcc", "gnatmake");
|
|
+ Gcc : String_Access := Program_Name ("ada", "gnatmake");
|
|
Original_Gcc : constant String_Access := Gcc;
|
|
-- Original_Gcc is used to check if Gcc has been modified by a switch
|
|
-- --GCC=, so that for VM platforms, it is not modified again, as it can
|
|
--- gcc/ada/mlib-prj.adb.orig
|
|
+++ gcc/ada/mlib-prj.adb
|
|
@@ -335,6 +335,11 @@
|
|
|
|
Foreign_Sources : Boolean;
|
|
|
|
+ Rpath_Disabled : Boolean := False;
|
|
+ -- If -R is passed through the library options for the linker, it will
|
|
+ -- prevent the implemented libraries portion of the rpath switch from
|
|
+ -- being built, even if the linker is capable of supporting rpath.
|
|
+
|
|
Rpath : String_Access := null;
|
|
-- Allocated only if Path Option is supported
|
|
|
|
@@ -768,7 +773,7 @@
|
|
Opts.Table (Opts.Last) :=
|
|
new String'("-L" & Name_Buffer (1 .. Name_Len));
|
|
|
|
- if Path_Option /= null then
|
|
+ if not Rpath_Disabled and then Path_Option /= null then
|
|
Add_Rpath (Name_Buffer (1 .. Name_Len));
|
|
end if;
|
|
|
|
@@ -1299,9 +1304,13 @@
|
|
Get_Name_String (Element.Value);
|
|
|
|
if Name_Len /= 0 then
|
|
- Opts.Increment_Last;
|
|
- Opts.Table (Opts.Last) :=
|
|
- new String'(Name_Buffer (1 .. Name_Len));
|
|
+ if Name_Buffer (1 .. Name_Len) = "-R" then
|
|
+ Rpath_Disabled := True;
|
|
+ else
|
|
+ Opts.Increment_Last;
|
|
+ Opts.Table (Opts.Last) :=
|
|
+ new String'(Name_Buffer (1 .. Name_Len));
|
|
+ end if;
|
|
end if;
|
|
|
|
Current := Element.Next;
|
|
--- gcc/ada/mlib-utl.adb.orig
|
|
+++ gcc/ada/mlib-utl.adb
|
|
@@ -446,7 +446,7 @@
|
|
if Driver_Name = No_Name then
|
|
if Gcc_Exec = null then
|
|
if Gcc_Name = null then
|
|
- Gcc_Name := Osint.Program_Name ("gcc", "gnatmake");
|
|
+ Gcc_Name := Osint.Program_Name ("ada", "gnatmake");
|
|
end if;
|
|
|
|
Gcc_Exec := Locate_Exec_On_Path (Gcc_Name.all);
|
|
--- gcc/ada/prj-makr.adb.orig
|
|
+++ gcc/ada/prj-makr.adb
|
|
@@ -115,7 +115,7 @@
|
|
|
|
procedure Dup2 (Old_Fd, New_Fd : File_Descriptor);
|
|
|
|
- Gcc : constant String := "gcc";
|
|
+ Gcc : constant String := "ada";
|
|
Gcc_Path : String_Access := null;
|
|
|
|
Non_Empty_Node : constant Project_Node_Id := 1;
|
|
--- gcc/ada/s-osinte-android.ads.orig
|
|
+++ gcc/ada/s-osinte-android.ads
|
|
@@ -597,11 +597,11 @@
|
|
|
|
type pid_t is new int;
|
|
|
|
- type time_t is new long;
|
|
+ type time_t is new Long_Long_Integer;
|
|
|
|
type timespec is record
|
|
- tv_sec : time_t;
|
|
- tv_nsec : long;
|
|
+ ts_sec : time_t;
|
|
+ ts_nsec : long;
|
|
end record;
|
|
pragma Convention (C, timespec);
|
|
|
|
--- /dev/null
|
|
+++ gcc/ada/s-osinte-dragonfly.adb
|
|
@@ -0,0 +1,116 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M . O S _ I N T E R F A C E --
|
|
+-- --
|
|
+-- B o d y --
|
|
+-- --
|
|
+-- Copyright (C) 1991-2009, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- GNARL 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNARL was developed by the GNARL team at Florida State University. It is --
|
|
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
|
|
+-- State University (http://www.gnat.com). --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- This is the DragonFly THREADS version of this package
|
|
+
|
|
+with Interfaces.C; use Interfaces.C;
|
|
+
|
|
+package body System.OS_Interface is
|
|
+
|
|
+ -----------
|
|
+ -- Errno --
|
|
+ -----------
|
|
+
|
|
+ function Errno return int is
|
|
+ type int_ptr is access all int;
|
|
+
|
|
+ function internal_errno return int_ptr;
|
|
+ pragma Import (C, internal_errno, "__get_errno");
|
|
+
|
|
+ begin
|
|
+ return (internal_errno.all);
|
|
+ end Errno;
|
|
+
|
|
+ --------------------
|
|
+ -- Get_Stack_Base --
|
|
+ --------------------
|
|
+
|
|
+ function Get_Stack_Base (thread : pthread_t) return Address is
|
|
+ pragma Unreferenced (thread);
|
|
+ begin
|
|
+ return Null_Address;
|
|
+ end Get_Stack_Base;
|
|
+
|
|
+ ------------------
|
|
+ -- pthread_init --
|
|
+ ------------------
|
|
+
|
|
+ procedure pthread_init is
|
|
+ begin
|
|
+ null;
|
|
+ end pthread_init;
|
|
+
|
|
+ -----------------
|
|
+ -- To_Duration --
|
|
+ -----------------
|
|
+
|
|
+ function To_Duration (TS : timespec) return Duration is
|
|
+ begin
|
|
+ return Duration (TS.ts_sec) + Duration (TS.ts_nsec) / 10#1#E9;
|
|
+ end To_Duration;
|
|
+
|
|
+ ------------------------
|
|
+ -- To_Target_Priority --
|
|
+ ------------------------
|
|
+
|
|
+ function To_Target_Priority
|
|
+ (Prio : System.Any_Priority) return Interfaces.C.int
|
|
+ is
|
|
+ begin
|
|
+ return Interfaces.C.int (Prio);
|
|
+ end To_Target_Priority;
|
|
+
|
|
+ -----------------
|
|
+ -- To_Timespec --
|
|
+ -----------------
|
|
+
|
|
+ function To_Timespec (D : Duration) return timespec is
|
|
+ S : time_t;
|
|
+ F : Duration;
|
|
+
|
|
+ begin
|
|
+ S := time_t (Long_Long_Integer (D));
|
|
+ F := D - Duration (S);
|
|
+
|
|
+ -- If F has negative value due to a round-up, adjust for positive F
|
|
+ -- value.
|
|
+
|
|
+ if F < 0.0 then
|
|
+ S := S - 1;
|
|
+ F := F + 1.0;
|
|
+ end if;
|
|
+
|
|
+ return timespec'(ts_sec => S,
|
|
+ ts_nsec => long (Long_Long_Integer (F * 10#1#E9)));
|
|
+ end To_Timespec;
|
|
+
|
|
+end System.OS_Interface;
|
|
--- /dev/null
|
|
+++ gcc/ada/s-osinte-dragonfly.ads
|
|
@@ -0,0 +1,653 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M . O S _ I N T E R F A C E --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- --
|
|
+-- Copyright (C) 1991-1994, Florida State University --
|
|
+-- Copyright (C) 1995-2014, 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNARL was developed by the GNARL team at Florida State University. It is --
|
|
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
|
|
+-- State University (http://www.gnat.com). --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- This is the DragonFly BSD PTHREADS version of this package
|
|
+
|
|
+-- This package encapsulates all direct interfaces to OS services
|
|
+-- that are needed by the tasking run-time (libgnarl).
|
|
+
|
|
+-- PLEASE DO NOT add any with-clauses to this package or remove the pragma
|
|
+-- Preelaborate. This package is designed to be a bottom-level (leaf) package.
|
|
+
|
|
+with Ada.Unchecked_Conversion;
|
|
+
|
|
+with Interfaces.C;
|
|
+
|
|
+package System.OS_Interface is
|
|
+ pragma Preelaborate;
|
|
+
|
|
+ pragma Linker_Options ("-pthread");
|
|
+
|
|
+ subtype int is Interfaces.C.int;
|
|
+ subtype short is Interfaces.C.short;
|
|
+ subtype long is Interfaces.C.long;
|
|
+ subtype unsigned is Interfaces.C.unsigned;
|
|
+ subtype unsigned_short is Interfaces.C.unsigned_short;
|
|
+ subtype unsigned_long is Interfaces.C.unsigned_long;
|
|
+ subtype unsigned_char is Interfaces.C.unsigned_char;
|
|
+ subtype plain_char is Interfaces.C.plain_char;
|
|
+ subtype size_t is Interfaces.C.size_t;
|
|
+
|
|
+ -----------
|
|
+ -- Errno --
|
|
+ -----------
|
|
+
|
|
+ function Errno return int;
|
|
+ pragma Inline (Errno);
|
|
+
|
|
+ EAGAIN : constant := 35;
|
|
+ EINTR : constant := 4;
|
|
+ EINVAL : constant := 22;
|
|
+ ENOMEM : constant := 12;
|
|
+ ETIMEDOUT : constant := 60;
|
|
+
|
|
+ -------------
|
|
+ -- Signals --
|
|
+ -------------
|
|
+
|
|
+ Max_Interrupt : constant := 31;
|
|
+ type Signal is new int range 0 .. Max_Interrupt;
|
|
+ for Signal'Size use int'Size;
|
|
+
|
|
+ SIGHUP : constant := 1; -- hangup
|
|
+ SIGINT : constant := 2; -- interrupt (rubout)
|
|
+ SIGQUIT : constant := 3; -- quit (ASCD FS)
|
|
+ SIGILL : constant := 4; -- illegal instruction (not reset)
|
|
+ SIGTRAP : constant := 5; -- trace trap (not reset)
|
|
+ SIGIOT : constant := 6; -- IOT instruction
|
|
+ SIGABRT : constant := 6; -- used by abort, replace SIGIOT in the future
|
|
+ SIGEMT : constant := 7; -- EMT instruction
|
|
+ SIGFPE : constant := 8; -- floating point exception
|
|
+ SIGKILL : constant := 9; -- kill (cannot be caught or ignored)
|
|
+ SIGBUS : constant := 10; -- bus error
|
|
+ SIGSEGV : constant := 11; -- segmentation violation
|
|
+ SIGSYS : constant := 12; -- bad argument to system call
|
|
+ SIGPIPE : constant := 13; -- write on a pipe with no one to read it
|
|
+ SIGALRM : constant := 14; -- alarm clock
|
|
+ SIGTERM : constant := 15; -- software termination signal from kill
|
|
+ SIGURG : constant := 16; -- urgent condition on IO channel
|
|
+ SIGSTOP : constant := 17; -- stop (cannot be caught or ignored)
|
|
+ SIGTSTP : constant := 18; -- user stop requested from tty
|
|
+ SIGCONT : constant := 19; -- stopped process has been continued
|
|
+ SIGCLD : constant := 20; -- alias for SIGCHLD
|
|
+ SIGCHLD : constant := 20; -- child status change
|
|
+ SIGTTIN : constant := 21; -- background tty read attempted
|
|
+ SIGTTOU : constant := 22; -- background tty write attempted
|
|
+ SIGIO : constant := 23; -- I/O possible (Solaris SIGPOLL alias)
|
|
+ SIGXCPU : constant := 24; -- CPU time limit exceeded
|
|
+ SIGXFSZ : constant := 25; -- filesize limit exceeded
|
|
+ SIGVTALRM : constant := 26; -- virtual timer expired
|
|
+ SIGPROF : constant := 27; -- profiling timer expired
|
|
+ SIGWINCH : constant := 28; -- window size change
|
|
+ SIGINFO : constant := 29; -- information request (BSD)
|
|
+ SIGUSR1 : constant := 30; -- user defined signal 1
|
|
+ SIGUSR2 : constant := 31; -- user defined signal 2
|
|
+
|
|
+ SIGADAABORT : constant := SIGABRT;
|
|
+ -- Change this if you want to use another signal for task abort.
|
|
+ -- SIGTERM might be a good one.
|
|
+
|
|
+ type Signal_Set is array (Natural range <>) of Signal;
|
|
+
|
|
+ -- Interrupts that must be unmasked at all times. DragonFlyBSD
|
|
+ -- pthreads will not allow an application to mask out any
|
|
+ -- interrupt needed by the threads library.
|
|
+ Unmasked : constant Signal_Set :=
|
|
+ (SIGTRAP, SIGBUS, SIGTTIN, SIGTTOU, SIGTSTP);
|
|
+
|
|
+ -- DragonFlyBSD will uses SIGPROF for timing. Do not allow a
|
|
+ -- handler to attach to this signal.
|
|
+ Reserved : constant Signal_Set := (0 .. 0 => SIGPROF);
|
|
+
|
|
+ type sigset_t is private;
|
|
+
|
|
+ function sigaddset
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigaddset, "sigaddset");
|
|
+
|
|
+ function sigdelset
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigdelset, "sigdelset");
|
|
+
|
|
+ function sigfillset (set : access sigset_t) return int;
|
|
+ pragma Import (C, sigfillset, "sigfillset");
|
|
+
|
|
+ function sigismember
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigismember, "sigismember");
|
|
+
|
|
+ function sigemptyset (set : access sigset_t) return int;
|
|
+ pragma Import (C, sigemptyset, "sigemptyset");
|
|
+
|
|
+ -- sigcontext is architecture dependent, so define it private
|
|
+ type struct_sigcontext is private;
|
|
+
|
|
+ type old_struct_sigaction is record
|
|
+ sa_handler : System.Address;
|
|
+ sa_mask : sigset_t;
|
|
+ sa_flags : int;
|
|
+ end record;
|
|
+ pragma Convention (C, old_struct_sigaction);
|
|
+
|
|
+ type new_struct_sigaction is record
|
|
+ sa_handler : System.Address;
|
|
+ sa_flags : int;
|
|
+ sa_mask : sigset_t;
|
|
+ end record;
|
|
+ pragma Convention (C, new_struct_sigaction);
|
|
+
|
|
+ subtype struct_sigaction is new_struct_sigaction;
|
|
+ type struct_sigaction_ptr is access all struct_sigaction;
|
|
+
|
|
+ SIG_BLOCK : constant := 1;
|
|
+ SIG_UNBLOCK : constant := 2;
|
|
+ SIG_SETMASK : constant := 3;
|
|
+
|
|
+ SIG_DFL : constant := 0;
|
|
+ SIG_IGN : constant := 1;
|
|
+
|
|
+ SA_SIGINFO : constant := 16#0040#;
|
|
+ SA_ONSTACK : constant := 16#0001#;
|
|
+
|
|
+ function sigaction
|
|
+ (sig : Signal;
|
|
+ act : struct_sigaction_ptr;
|
|
+ oact : struct_sigaction_ptr) return int;
|
|
+ pragma Import (C, sigaction, "sigaction");
|
|
+
|
|
+ ----------
|
|
+ -- Time --
|
|
+ ----------
|
|
+
|
|
+ Time_Slice_Supported : constant Boolean := True;
|
|
+ -- Indicates whether time slicing is supported (i.e SCHED_RR is supported)
|
|
+
|
|
+ type timespec is private;
|
|
+
|
|
+ function nanosleep (rqtp, rmtp : access timespec) return int;
|
|
+ pragma Import (C, nanosleep, "nanosleep");
|
|
+
|
|
+ type clockid_t is new unsigned_long;
|
|
+
|
|
+ function clock_getres
|
|
+ (clock_id : clockid_t;
|
|
+ res : access timespec) return int;
|
|
+ pragma Import (C, clock_getres, "clock_getres");
|
|
+
|
|
+ function clock_gettime
|
|
+ (clock_id : clockid_t;
|
|
+ tp : access timespec)
|
|
+ return int;
|
|
+ pragma Import (C, clock_gettime, "clock_gettime");
|
|
+
|
|
+ function To_Duration (TS : timespec) return Duration;
|
|
+ pragma Inline (To_Duration);
|
|
+
|
|
+ function To_Timespec (D : Duration) return timespec;
|
|
+ pragma Inline (To_Timespec);
|
|
+
|
|
+ type struct_timezone is record
|
|
+ tz_minuteswest : int;
|
|
+ tz_dsttime : int;
|
|
+ end record;
|
|
+ pragma Convention (C, struct_timezone);
|
|
+
|
|
+ procedure usleep (useconds : unsigned_long);
|
|
+ pragma Import (C, usleep, "usleep");
|
|
+
|
|
+ -------------------------
|
|
+ -- Priority Scheduling --
|
|
+ -------------------------
|
|
+
|
|
+ SCHED_FIFO : constant := 1;
|
|
+ SCHED_OTHER : constant := 2;
|
|
+ SCHED_RR : constant := 3;
|
|
+
|
|
+ function To_Target_Priority
|
|
+ (Prio : System.Any_Priority) return Interfaces.C.int;
|
|
+ -- Maps System.Any_Priority to a POSIX priority
|
|
+
|
|
+ -------------
|
|
+ -- Process --
|
|
+ -------------
|
|
+
|
|
+ type pid_t is private;
|
|
+
|
|
+ function kill (pid : pid_t; sig : Signal) return int;
|
|
+ pragma Import (C, kill, "kill");
|
|
+
|
|
+ function getpid return pid_t;
|
|
+ pragma Import (C, getpid, "getpid");
|
|
+
|
|
+ ---------
|
|
+ -- LWP --
|
|
+ ---------
|
|
+
|
|
+ function lwp_self return System.Address;
|
|
+ -- lwp_self does not exist on this thread library, revert to pthread_self
|
|
+ -- which is the closest approximation (with getpid). This function is
|
|
+ -- needed to share 7staprop.adb across POSIX-like targets.
|
|
+ pragma Import (C, lwp_self, "pthread_self");
|
|
+
|
|
+ -------------
|
|
+ -- Threads --
|
|
+ -------------
|
|
+
|
|
+ type Thread_Body is access
|
|
+ function (arg : System.Address) return System.Address;
|
|
+ pragma Convention (C, Thread_Body);
|
|
+
|
|
+ function Thread_Body_Access is new
|
|
+ Ada.Unchecked_Conversion (System.Address, Thread_Body);
|
|
+
|
|
+ type pthread_t is private;
|
|
+ subtype Thread_Id is pthread_t;
|
|
+
|
|
+ type pthread_mutex_t is limited private;
|
|
+ type pthread_cond_t is limited private;
|
|
+ type pthread_attr_t is limited private;
|
|
+ type pthread_mutexattr_t is limited private;
|
|
+ type pthread_condattr_t is limited private;
|
|
+ type pthread_key_t is private;
|
|
+
|
|
+ PTHREAD_CREATE_DETACHED : constant := 1;
|
|
+ PTHREAD_CREATE_JOINABLE : constant := 0;
|
|
+
|
|
+ PTHREAD_SCOPE_PROCESS : constant := 0;
|
|
+ PTHREAD_SCOPE_SYSTEM : constant := 2;
|
|
+
|
|
+ -- Read/Write lock not supported on DragonFly. To add support both types
|
|
+ -- pthread_rwlock_t and pthread_rwlockattr_t must properly be defined
|
|
+ -- with the associated routines pthread_rwlock_[init/destroy] and
|
|
+ -- pthread_rwlock_[rdlock/wrlock/unlock].
|
|
+
|
|
+ subtype pthread_rwlock_t is pthread_mutex_t;
|
|
+ subtype pthread_rwlockattr_t is pthread_mutexattr_t;
|
|
+
|
|
+ -----------
|
|
+ -- Stack --
|
|
+ -----------
|
|
+
|
|
+ type stack_t is record
|
|
+ ss_sp : System.Address;
|
|
+ ss_size : size_t;
|
|
+ ss_flags : int;
|
|
+ end record;
|
|
+ pragma Convention (C, stack_t);
|
|
+
|
|
+ function sigaltstack
|
|
+ (ss : not null access stack_t;
|
|
+ oss : access stack_t) return int;
|
|
+ pragma Import (C, sigaltstack, "sigaltstack");
|
|
+
|
|
+ Alternate_Stack : aliased System.Address;
|
|
+ -- This is a dummy definition, never used (Alternate_Stack_Size is null)
|
|
+
|
|
+ Alternate_Stack_Size : constant := 0;
|
|
+ -- No alternate signal stack is used on this platform
|
|
+
|
|
+ Stack_Base_Available : constant Boolean := False;
|
|
+ -- Indicates whether the stack base is available on this target. This
|
|
+ -- allows us to share s-osinte.adb between all the FSU run time. Note that
|
|
+ -- this value can only be true if pthread_t has a complete definition that
|
|
+ -- corresponds exactly to the C header files.
|
|
+
|
|
+ function Get_Stack_Base (thread : pthread_t) return Address;
|
|
+ pragma Inline (Get_Stack_Base);
|
|
+ -- returns the stack base of the specified thread. Only call this function
|
|
+ -- when Stack_Base_Available is True.
|
|
+
|
|
+ function Get_Page_Size return size_t;
|
|
+ function Get_Page_Size return Address;
|
|
+ pragma Import (C, Get_Page_Size, "getpagesize");
|
|
+ -- Returns the size of a page
|
|
+
|
|
+ PROT_NONE : constant := 0;
|
|
+ PROT_READ : constant := 1;
|
|
+ PROT_WRITE : constant := 2;
|
|
+ PROT_EXEC : constant := 4;
|
|
+ PROT_ALL : constant := PROT_READ + PROT_WRITE + PROT_EXEC;
|
|
+ PROT_ON : constant := PROT_NONE;
|
|
+ PROT_OFF : constant := PROT_ALL;
|
|
+
|
|
+ function mprotect (addr : Address; len : size_t; prot : int) return int;
|
|
+ pragma Import (C, mprotect);
|
|
+
|
|
+ ---------------------------------------
|
|
+ -- Nonstandard Thread Initialization --
|
|
+ ---------------------------------------
|
|
+
|
|
+ -- FSU_THREADS requires pthread_init, which is nonstandard and this should
|
|
+ -- be invoked during the elaboration of s-taprop.adb.
|
|
+
|
|
+ -- DragonFlyBSD does not require this so we provide an empty Ada body
|
|
+
|
|
+ procedure pthread_init;
|
|
+
|
|
+ -------------------------
|
|
+ -- POSIX.1c Section 3 --
|
|
+ -------------------------
|
|
+
|
|
+ function sigwait
|
|
+ (set : access sigset_t;
|
|
+ sig : access Signal) return int;
|
|
+ pragma Import (C, sigwait, "sigwait");
|
|
+
|
|
+ function pthread_kill
|
|
+ (thread : pthread_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, pthread_kill, "pthread_kill");
|
|
+
|
|
+ function pthread_sigmask
|
|
+ (how : int;
|
|
+ set : access sigset_t;
|
|
+ oset : access sigset_t) return int;
|
|
+ pragma Import (C, pthread_sigmask, "pthread_sigmask");
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 11 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_mutexattr_init
|
|
+ (attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutexattr_init, "pthread_mutexattr_init");
|
|
+
|
|
+ function pthread_mutexattr_destroy
|
|
+ (attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutexattr_destroy, "pthread_mutexattr_destroy");
|
|
+
|
|
+ function pthread_mutex_init
|
|
+ (mutex : access pthread_mutex_t;
|
|
+ attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutex_init, "pthread_mutex_init");
|
|
+
|
|
+ function pthread_mutex_destroy (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_destroy, "pthread_mutex_destroy");
|
|
+
|
|
+ function pthread_mutex_lock (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_lock, "pthread_mutex_lock");
|
|
+
|
|
+ function pthread_mutex_unlock (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_unlock, "pthread_mutex_unlock");
|
|
+
|
|
+ function pthread_condattr_init
|
|
+ (attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_condattr_init, "pthread_condattr_init");
|
|
+
|
|
+ function pthread_condattr_destroy
|
|
+ (attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_condattr_destroy, "pthread_condattr_destroy");
|
|
+
|
|
+ function pthread_cond_init
|
|
+ (cond : access pthread_cond_t;
|
|
+ attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_cond_init, "pthread_cond_init");
|
|
+
|
|
+ function pthread_cond_destroy (cond : access pthread_cond_t) return int;
|
|
+ pragma Import (C, pthread_cond_destroy, "pthread_cond_destroy");
|
|
+
|
|
+ function pthread_cond_signal (cond : access pthread_cond_t) return int;
|
|
+ pragma Import (C, pthread_cond_signal, "pthread_cond_signal");
|
|
+
|
|
+ function pthread_cond_wait
|
|
+ (cond : access pthread_cond_t;
|
|
+ mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_cond_wait, "pthread_cond_wait");
|
|
+
|
|
+ function pthread_cond_timedwait
|
|
+ (cond : access pthread_cond_t;
|
|
+ mutex : access pthread_mutex_t;
|
|
+ abstime : access timespec) return int;
|
|
+ pragma Import (C, pthread_cond_timedwait, "pthread_cond_timedwait");
|
|
+
|
|
+ Relative_Timed_Wait : constant Boolean := False;
|
|
+ -- pthread_cond_timedwait requires an absolute delay time
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 13 --
|
|
+ --------------------------
|
|
+
|
|
+ PTHREAD_PRIO_NONE : constant := 0;
|
|
+ PTHREAD_PRIO_PROTECT : constant := 2;
|
|
+ PTHREAD_PRIO_INHERIT : constant := 1;
|
|
+
|
|
+ function pthread_mutexattr_setprotocol
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ protocol : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_mutexattr_setprotocol, "pthread_mutexattr_setprotocol");
|
|
+
|
|
+ function pthread_mutexattr_getprotocol
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ protocol : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_mutexattr_getprotocol, "pthread_mutexattr_getprotocol");
|
|
+
|
|
+ function pthread_mutexattr_setprioceiling
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ prioceiling : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_mutexattr_setprioceiling,
|
|
+ "pthread_mutexattr_setprioceiling");
|
|
+
|
|
+ function pthread_mutexattr_getprioceiling
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ prioceiling : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_mutexattr_getprioceiling,
|
|
+ "pthread_mutexattr_getprioceiling");
|
|
+
|
|
+ type struct_sched_param is record
|
|
+ sched_priority : int;
|
|
+ end record;
|
|
+ pragma Convention (C, struct_sched_param);
|
|
+
|
|
+ function pthread_getschedparam
|
|
+ (thread : pthread_t;
|
|
+ policy : access int;
|
|
+ param : access struct_sched_param) return int;
|
|
+ pragma Import (C, pthread_getschedparam, "pthread_getschedparam");
|
|
+
|
|
+ function pthread_setschedparam
|
|
+ (thread : pthread_t;
|
|
+ policy : int;
|
|
+ param : access struct_sched_param) return int;
|
|
+ pragma Import (C, pthread_setschedparam, "pthread_setschedparam");
|
|
+
|
|
+ function pthread_attr_setscope
|
|
+ (attr : access pthread_attr_t;
|
|
+ contentionscope : int) return int;
|
|
+ pragma Import (C, pthread_attr_setscope, "pthread_attr_setscope");
|
|
+
|
|
+ function pthread_attr_getscope
|
|
+ (attr : access pthread_attr_t;
|
|
+ contentionscope : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getscope, "pthread_attr_getscope");
|
|
+
|
|
+ function pthread_attr_setinheritsched
|
|
+ (attr : access pthread_attr_t;
|
|
+ inheritsched : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setinheritsched, "pthread_attr_setinheritsched");
|
|
+
|
|
+ function pthread_attr_getinheritsched
|
|
+ (attr : access pthread_attr_t;
|
|
+ inheritsched : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getinheritsched, "pthread_attr_getinheritsched");
|
|
+
|
|
+ function pthread_attr_setschedpolicy
|
|
+ (attr : access pthread_attr_t;
|
|
+ policy : int) return int;
|
|
+ pragma Import (C, pthread_attr_setschedpolicy,
|
|
+ "pthread_attr_setschedpolicy");
|
|
+
|
|
+ function pthread_attr_getschedpolicy
|
|
+ (attr : access pthread_attr_t;
|
|
+ policy : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getschedpolicy,
|
|
+ "pthread_attr_getschedpolicy");
|
|
+
|
|
+ function pthread_attr_setschedparam
|
|
+ (attr : access pthread_attr_t;
|
|
+ sched_param : int) return int;
|
|
+ pragma Import (C, pthread_attr_setschedparam, "pthread_attr_setschedparam");
|
|
+
|
|
+ function pthread_attr_getschedparam
|
|
+ (attr : access pthread_attr_t;
|
|
+ sched_param : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getschedparam, "pthread_attr_getschedparam");
|
|
+
|
|
+ function sched_yield return int;
|
|
+ pragma Import (C, sched_yield, "pthread_yield");
|
|
+
|
|
+ --------------------------
|
|
+ -- P1003.1c Section 16 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_attr_init (attributes : access pthread_attr_t) return int;
|
|
+ pragma Import (C, pthread_attr_init, "pthread_attr_init");
|
|
+
|
|
+ function pthread_attr_destroy
|
|
+ (attributes : access pthread_attr_t) return int;
|
|
+ pragma Import (C, pthread_attr_destroy, "pthread_attr_destroy");
|
|
+
|
|
+ function pthread_attr_setdetachstate
|
|
+ (attr : access pthread_attr_t;
|
|
+ detachstate : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setdetachstate, "pthread_attr_setdetachstate");
|
|
+
|
|
+ function pthread_attr_getdetachstate
|
|
+ (attr : access pthread_attr_t;
|
|
+ detachstate : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getdetachstate, "pthread_attr_getdetachstate");
|
|
+
|
|
+ function pthread_attr_getstacksize
|
|
+ (attr : access pthread_attr_t;
|
|
+ stacksize : access size_t) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getstacksize, "pthread_attr_getstacksize");
|
|
+
|
|
+ function pthread_attr_setstacksize
|
|
+ (attr : access pthread_attr_t;
|
|
+ stacksize : size_t) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setstacksize, "pthread_attr_setstacksize");
|
|
+
|
|
+ function pthread_create
|
|
+ (thread : access pthread_t;
|
|
+ attributes : access pthread_attr_t;
|
|
+ start_routine : Thread_Body;
|
|
+ arg : System.Address) return int;
|
|
+ pragma Import (C, pthread_create, "pthread_create");
|
|
+
|
|
+ function pthread_detach (thread : pthread_t) return int;
|
|
+ pragma Import (C, pthread_detach, "pthread_detach");
|
|
+
|
|
+ procedure pthread_exit (status : System.Address);
|
|
+ pragma Import (C, pthread_exit, "pthread_exit");
|
|
+
|
|
+ function pthread_self return pthread_t;
|
|
+ pragma Import (C, pthread_self, "pthread_self");
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 17 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_setspecific
|
|
+ (key : pthread_key_t;
|
|
+ value : System.Address) return int;
|
|
+ pragma Import (C, pthread_setspecific, "pthread_setspecific");
|
|
+
|
|
+ function pthread_getspecific (key : pthread_key_t) return System.Address;
|
|
+ pragma Import (C, pthread_getspecific, "pthread_getspecific");
|
|
+
|
|
+ type destructor_pointer is access procedure (arg : System.Address);
|
|
+ pragma Convention (C, destructor_pointer);
|
|
+
|
|
+ function pthread_key_create
|
|
+ (key : access pthread_key_t;
|
|
+ destructor : destructor_pointer) return int;
|
|
+ pragma Import (C, pthread_key_create, "pthread_key_create");
|
|
+
|
|
+ ------------------------------------
|
|
+ -- Non-portable Pthread Functions --
|
|
+ ------------------------------------
|
|
+
|
|
+ function pthread_set_name_np
|
|
+ (thread : pthread_t;
|
|
+ name : System.Address) return int;
|
|
+ pragma Import (C, pthread_set_name_np, "pthread_set_name_np");
|
|
+
|
|
+private
|
|
+
|
|
+ type sigset_t is array (1 .. 4) of unsigned;
|
|
+
|
|
+ -- In DragonFlyBSD the component sa_handler turns out to
|
|
+ -- be one a union type, and the selector is a macro:
|
|
+ -- #define sa_handler __sigaction_u._handler
|
|
+ -- #define sa_sigaction __sigaction_u._sigaction
|
|
+
|
|
+ -- Should we add a signal_context type here ???
|
|
+ -- How could it be done independent of the CPU architecture ???
|
|
+ -- sigcontext type is opaque, so it is architecturally neutral.
|
|
+ -- It is always passed as an access type, so define it as an empty record
|
|
+ -- since the contents are not used anywhere.
|
|
+
|
|
+ type struct_sigcontext is null record;
|
|
+ pragma Convention (C, struct_sigcontext);
|
|
+
|
|
+ type pid_t is new int;
|
|
+
|
|
+ type time_t is new long;
|
|
+
|
|
+ type timespec is record
|
|
+ ts_sec : time_t;
|
|
+ ts_nsec : long;
|
|
+ end record;
|
|
+ pragma Convention (C, timespec);
|
|
+
|
|
+ type pthread_t is new System.Address;
|
|
+ type pthread_attr_t is new System.Address;
|
|
+ type pthread_mutex_t is new System.Address;
|
|
+ type pthread_mutexattr_t is new System.Address;
|
|
+ type pthread_cond_t is new System.Address;
|
|
+ type pthread_condattr_t is new System.Address;
|
|
+ type pthread_key_t is new int;
|
|
+
|
|
+end System.OS_Interface;
|
|
--- gcc/ada/s-osinte-freebsd.adb.orig
|
|
+++ gcc/ada/s-osinte-freebsd.adb
|
|
@@ -44,7 +44,7 @@
|
|
type int_ptr is access all int;
|
|
|
|
function internal_errno return int_ptr;
|
|
- pragma Import (C, internal_errno, "__error");
|
|
+ pragma Import (C, internal_errno, "__get_errno");
|
|
|
|
begin
|
|
return (internal_errno.all);
|
|
@@ -57,7 +57,7 @@
|
|
function Get_Stack_Base (thread : pthread_t) return Address is
|
|
pragma Unreferenced (thread);
|
|
begin
|
|
- return (0);
|
|
+ return Null_Address;
|
|
end Get_Stack_Base;
|
|
|
|
------------------
|
|
--- /dev/null
|
|
+++ gcc/ada/s-osinte-netbsd.adb
|
|
@@ -0,0 +1,140 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M . O S _ I N T E R F A C E --
|
|
+-- --
|
|
+-- B o d y --
|
|
+-- --
|
|
+-- Copyright (C) 1991-2009, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- GNARL 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNARL was developed by the GNARL team at Florida State University. It is --
|
|
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
|
|
+-- State University (http://www.gnat.com). --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- This is the NetBSD THREADS version of this package
|
|
+
|
|
+with Interfaces.C; use Interfaces.C;
|
|
+
|
|
+package body System.OS_Interface is
|
|
+
|
|
+ -----------
|
|
+ -- Errno --
|
|
+ -----------
|
|
+
|
|
+ function Errno return int is
|
|
+ type int_ptr is access all int;
|
|
+
|
|
+ function internal_errno return int_ptr;
|
|
+ pragma Import (C, internal_errno, "__errno");
|
|
+
|
|
+ begin
|
|
+ return (internal_errno.all);
|
|
+ end Errno;
|
|
+
|
|
+ --------------------
|
|
+ -- Get_Stack_Base --
|
|
+ --------------------
|
|
+
|
|
+ function Get_Stack_Base (thread : pthread_t) return Address is
|
|
+ pragma Unreferenced (thread);
|
|
+ begin
|
|
+ return Null_Address;
|
|
+ end Get_Stack_Base;
|
|
+
|
|
+ ------------------
|
|
+ -- pthread_init --
|
|
+ ------------------
|
|
+
|
|
+ procedure pthread_init is
|
|
+ begin
|
|
+ null;
|
|
+ end pthread_init;
|
|
+
|
|
+ -----------------------------------
|
|
+ -- pthread_mutexattr_setprotocol --
|
|
+ -----------------------------------
|
|
+
|
|
+ function pthread_mutexattr_setprotocol
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ protocol : int) return int is
|
|
+ pragma Unreferenced (attr, protocol);
|
|
+ begin
|
|
+ return 0;
|
|
+ end pthread_mutexattr_setprotocol;
|
|
+
|
|
+ --------------------------------------
|
|
+ -- pthread_mutexattr_setprioceiling --
|
|
+ --------------------------------------
|
|
+
|
|
+ function pthread_mutexattr_setprioceiling
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ prioceiling : int) return int is
|
|
+ pragma Unreferenced (attr, prioceiling);
|
|
+ begin
|
|
+ return 0;
|
|
+ end pthread_mutexattr_setprioceiling;
|
|
+
|
|
+ -----------------
|
|
+ -- To_Duration --
|
|
+ -----------------
|
|
+
|
|
+ function To_Duration (TS : timespec) return Duration is
|
|
+ begin
|
|
+ return Duration (TS.ts_sec) + Duration (TS.ts_nsec) / 10#1#E9;
|
|
+ end To_Duration;
|
|
+
|
|
+ ------------------------
|
|
+ -- To_Target_Priority --
|
|
+ ------------------------
|
|
+
|
|
+ function To_Target_Priority
|
|
+ (Prio : System.Any_Priority) return Interfaces.C.int
|
|
+ is
|
|
+ begin
|
|
+ return Interfaces.C.int (Prio);
|
|
+ end To_Target_Priority;
|
|
+
|
|
+ -----------------
|
|
+ -- To_Timespec --
|
|
+ -----------------
|
|
+
|
|
+ function To_Timespec (D : Duration) return timespec is
|
|
+ S : time_t;
|
|
+ F : Duration;
|
|
+
|
|
+ begin
|
|
+ S := time_t (Long_Long_Integer (D));
|
|
+ F := D - Duration (S);
|
|
+
|
|
+ -- If F has negative value due to a round-up, adjust for positive F
|
|
+ -- value.
|
|
+
|
|
+ if F < 0.0 then
|
|
+ S := S - 1;
|
|
+ F := F + 1.0;
|
|
+ end if;
|
|
+
|
|
+ return timespec'(ts_sec => S,
|
|
+ ts_nsec => long (Long_Long_Integer (F * 10#1#E9)));
|
|
+ end To_Timespec;
|
|
+
|
|
+end System.OS_Interface;
|
|
--- /dev/null
|
|
+++ gcc/ada/s-osinte-netbsd.ads
|
|
@@ -0,0 +1,682 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M . O S _ I N T E R F A C E --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- --
|
|
+-- Copyright (C) 1991-1994, Florida State University --
|
|
+-- Copyright (C) 1995-2014, 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNARL was developed by the GNARL team at Florida State University. It is --
|
|
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
|
|
+-- State University (http://www.gnat.com). --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- This is the NetBSD PTHREADS version of this package.
|
|
+
|
|
+-- This package encapsulates all direct interfaces to OS services
|
|
+-- that are needed by the tasking run-time (libgnarl).
|
|
+
|
|
+-- PLEASE DO NOT add any with-clauses to this package or remove the pragma
|
|
+-- Preelaborate. This package is designed to be a bottom-level (leaf) package.
|
|
+
|
|
+with Ada.Unchecked_Conversion;
|
|
+
|
|
+with Interfaces.C;
|
|
+
|
|
+package System.OS_Interface is
|
|
+ pragma Preelaborate;
|
|
+
|
|
+ pragma Linker_Options ("-pthread");
|
|
+
|
|
+ subtype int is Interfaces.C.int;
|
|
+ subtype short is Interfaces.C.short;
|
|
+ subtype long is Interfaces.C.long;
|
|
+ subtype unsigned is Interfaces.C.unsigned;
|
|
+ subtype unsigned_short is Interfaces.C.unsigned_short;
|
|
+ subtype unsigned_long is Interfaces.C.unsigned_long;
|
|
+ subtype unsigned_char is Interfaces.C.unsigned_char;
|
|
+ subtype plain_char is Interfaces.C.plain_char;
|
|
+ subtype size_t is Interfaces.C.size_t;
|
|
+ subtype int64_t is Interfaces.Integer_64;
|
|
+
|
|
+ -----------
|
|
+ -- Errno --
|
|
+ -----------
|
|
+
|
|
+ function Errno return int;
|
|
+ pragma Inline (Errno);
|
|
+
|
|
+ EAGAIN : constant := 35;
|
|
+ EINTR : constant := 4;
|
|
+ EINVAL : constant := 22;
|
|
+ ENOMEM : constant := 12;
|
|
+ ETIMEDOUT : constant := 60;
|
|
+
|
|
+ -------------
|
|
+ -- Signals --
|
|
+ -------------
|
|
+
|
|
+ Max_Interrupt : constant := 63;
|
|
+ type Signal is new int range 0 .. Max_Interrupt;
|
|
+ for Signal'Size use int'Size;
|
|
+
|
|
+ SIGHUP : constant := 1; -- hangup
|
|
+ SIGINT : constant := 2; -- interrupt (rubout)
|
|
+ SIGQUIT : constant := 3; -- quit (ASCD FS)
|
|
+ SIGILL : constant := 4; -- illegal instruction (not reset)
|
|
+ SIGTRAP : constant := 5; -- trace trap (not reset)
|
|
+ SIGIOT : constant := 6; -- IOT instruction
|
|
+ SIGABRT : constant := 6; -- used by abort, replace SIGIOT in the future
|
|
+ SIGEMT : constant := 7; -- EMT instruction
|
|
+ SIGFPE : constant := 8; -- floating point exception
|
|
+ SIGKILL : constant := 9; -- kill (cannot be caught or ignored)
|
|
+ SIGBUS : constant := 10; -- bus error
|
|
+ SIGSEGV : constant := 11; -- segmentation violation
|
|
+ SIGSYS : constant := 12; -- bad argument to system call
|
|
+ SIGPIPE : constant := 13; -- write on a pipe with no one to read it
|
|
+ SIGALRM : constant := 14; -- alarm clock
|
|
+ SIGTERM : constant := 15; -- software termination signal from kill
|
|
+ SIGURG : constant := 16; -- urgent condition on IO channel
|
|
+ SIGSTOP : constant := 17; -- stop (cannot be caught or ignored)
|
|
+ SIGTSTP : constant := 18; -- user stop requested from tty
|
|
+ SIGCONT : constant := 19; -- stopped process has been continued
|
|
+ SIGCLD : constant := 20; -- alias for SIGCHLD
|
|
+ SIGCHLD : constant := 20; -- child status change
|
|
+ SIGTTIN : constant := 21; -- background tty read attempted
|
|
+ SIGTTOU : constant := 22; -- background tty write attempted
|
|
+ SIGIO : constant := 23; -- I/O possible (Solaris SIGPOLL alias)
|
|
+ SIGXCPU : constant := 24; -- CPU time limit exceeded
|
|
+ SIGXFSZ : constant := 25; -- filesize limit exceeded
|
|
+ SIGVTALRM : constant := 26; -- virtual timer expired
|
|
+ SIGPROF : constant := 27; -- profiling timer expired
|
|
+ SIGWINCH : constant := 28; -- window size change
|
|
+ SIGINFO : constant := 29; -- information request (BSD)
|
|
+ SIGUSR1 : constant := 30; -- user defined signal 1
|
|
+ SIGUSR2 : constant := 31; -- user defined signal 2
|
|
+ SIGPWR : constant := 32; -- power fail/restart (not reset when caught)
|
|
+
|
|
+ SIGADAABORT : constant := SIGABRT;
|
|
+ -- Change this if you want to use another signal for task abort.
|
|
+ -- SIGTERM might be a good one.
|
|
+
|
|
+ type Signal_Set is array (Natural range <>) of Signal;
|
|
+
|
|
+ -- Interrupts that must be unmasked at all times. NetBSD
|
|
+ -- pthreads will not allow an application to mask out any
|
|
+ -- interrupt needed by the threads library.
|
|
+ Unmasked : constant Signal_Set :=
|
|
+ (SIGTRAP, SIGBUS, SIGTTIN, SIGTTOU, SIGTSTP);
|
|
+
|
|
+ -- NetBSD will uses SIGPROF for timing. Do not allow a
|
|
+ -- handler to attach to this signal.
|
|
+ Reserved : constant Signal_Set := (0 .. 0 => SIGPROF);
|
|
+
|
|
+ type sigset_t is private;
|
|
+
|
|
+ function sigaddset
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigaddset, "__sigaddset14");
|
|
+
|
|
+ function sigdelset
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigdelset, "__sigdelset14");
|
|
+
|
|
+ function sigfillset (set : access sigset_t) return int;
|
|
+ pragma Import (C, sigfillset, "__sigfillset14");
|
|
+
|
|
+ function sigismember
|
|
+ (set : access sigset_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, sigismember, "__sigismember14");
|
|
+
|
|
+ function sigemptyset (set : access sigset_t) return int;
|
|
+ pragma Import (C, sigemptyset, "__sigemptyset14");
|
|
+
|
|
+ -- sigcontext is architecture dependent, so define it private
|
|
+ type struct_sigcontext is private;
|
|
+
|
|
+ type old_struct_sigaction is record
|
|
+ sa_handler : System.Address;
|
|
+ sa_mask : sigset_t;
|
|
+ sa_flags : int;
|
|
+ end record;
|
|
+ pragma Convention (C, old_struct_sigaction);
|
|
+
|
|
+ type new_struct_sigaction is record
|
|
+ sa_handler : System.Address;
|
|
+ sa_flags : int;
|
|
+ sa_mask : sigset_t;
|
|
+ end record;
|
|
+ pragma Convention (C, new_struct_sigaction);
|
|
+
|
|
+ subtype struct_sigaction is new_struct_sigaction;
|
|
+ type struct_sigaction_ptr is access all struct_sigaction;
|
|
+
|
|
+ SIG_BLOCK : constant := 1;
|
|
+ SIG_UNBLOCK : constant := 2;
|
|
+ SIG_SETMASK : constant := 3;
|
|
+
|
|
+ SIG_DFL : constant := 0;
|
|
+ SIG_IGN : constant := 1;
|
|
+ SIG_ERR : constant := -1;
|
|
+ SIG_HOLD : constant := 3;
|
|
+
|
|
+ SA_SIGINFO : constant := 16#0040#;
|
|
+ SA_ONSTACK : constant := 16#0001#;
|
|
+
|
|
+ function sigaction
|
|
+ (sig : Signal;
|
|
+ act : struct_sigaction_ptr;
|
|
+ oact : struct_sigaction_ptr) return int;
|
|
+ pragma Import (C, sigaction, "__sigaction14");
|
|
+
|
|
+ ----------
|
|
+ -- Time --
|
|
+ ----------
|
|
+
|
|
+ Time_Slice_Supported : constant Boolean := True;
|
|
+ -- Indicates whether time slicing is supported (i.e SCHED_RR is supported)
|
|
+
|
|
+ type timespec is private;
|
|
+
|
|
+ function nanosleep (rqtp, rmtp : access timespec) return int;
|
|
+ pragma Import (C, nanosleep, "nanosleep");
|
|
+
|
|
+ type clockid_t is new int;
|
|
+
|
|
+ function clock_getres
|
|
+ (clock_id : clockid_t;
|
|
+ res : access timespec) return int;
|
|
+ pragma Import (C, clock_getres, "clock_getres");
|
|
+
|
|
+ function clock_gettime
|
|
+ (clock_id : clockid_t;
|
|
+ tp : access timespec)
|
|
+ return int;
|
|
+ pragma Import (C, clock_gettime, "clock_gettime");
|
|
+
|
|
+ function To_Duration (TS : timespec) return Duration;
|
|
+ pragma Inline (To_Duration);
|
|
+
|
|
+ function To_Timespec (D : Duration) return timespec;
|
|
+ pragma Inline (To_Timespec);
|
|
+
|
|
+ type struct_timezone is record
|
|
+ tz_minuteswest : int;
|
|
+ tz_dsttime : int;
|
|
+ end record;
|
|
+ pragma Convention (C, struct_timezone);
|
|
+
|
|
+ procedure usleep (useconds : unsigned_long);
|
|
+ pragma Import (C, usleep, "usleep");
|
|
+
|
|
+ -------------------------
|
|
+ -- Priority Scheduling --
|
|
+ -------------------------
|
|
+
|
|
+ SCHED_FIFO : constant := 1;
|
|
+ SCHED_OTHER : constant := 2;
|
|
+ SCHED_RR : constant := 3;
|
|
+
|
|
+ function To_Target_Priority
|
|
+ (Prio : System.Any_Priority) return Interfaces.C.int;
|
|
+ -- Maps System.Any_Priority to a POSIX priority
|
|
+
|
|
+ -------------
|
|
+ -- Process --
|
|
+ -------------
|
|
+
|
|
+ type pid_t is private;
|
|
+
|
|
+ function kill (pid : pid_t; sig : Signal) return int;
|
|
+ pragma Import (C, kill, "kill");
|
|
+
|
|
+ function getpid return pid_t;
|
|
+ pragma Import (C, getpid, "getpid");
|
|
+
|
|
+ ---------
|
|
+ -- LWP --
|
|
+ ---------
|
|
+
|
|
+ function lwp_self return System.Address;
|
|
+ -- lwp_self does not exist on this thread library, revert to pthread_self
|
|
+ -- which is the closest approximation (with getpid). This function is
|
|
+ -- needed to share 7staprop.adb across POSIX-like targets.
|
|
+ pragma Import (C, lwp_self, "pthread_self");
|
|
+
|
|
+ -------------
|
|
+ -- Threads --
|
|
+ -------------
|
|
+
|
|
+ type Thread_Body is access
|
|
+ function (arg : System.Address) return System.Address;
|
|
+ pragma Convention (C, Thread_Body);
|
|
+
|
|
+ function Thread_Body_Access is new
|
|
+ Ada.Unchecked_Conversion (System.Address, Thread_Body);
|
|
+
|
|
+ type pthread_t is private;
|
|
+ subtype Thread_Id is pthread_t;
|
|
+
|
|
+ type pthread_mutex_t is limited private;
|
|
+ type pthread_cond_t is limited private;
|
|
+ type pthread_attr_t is limited private;
|
|
+ type pthread_mutexattr_t is limited private;
|
|
+ type pthread_condattr_t is limited private;
|
|
+ type pthread_key_t is private;
|
|
+
|
|
+ PTHREAD_CREATE_DETACHED : constant := 1;
|
|
+ PTHREAD_CREATE_JOINABLE : constant := 0;
|
|
+
|
|
+ PTHREAD_SCOPE_PROCESS : constant := 0;
|
|
+ PTHREAD_SCOPE_SYSTEM : constant := 2;
|
|
+
|
|
+ -- Read/Write lock not supported on freebsd. To add support both types
|
|
+ -- pthread_rwlock_t and pthread_rwlockattr_t must properly be defined
|
|
+ -- with the associated routines pthread_rwlock_[init/destroy] and
|
|
+ -- pthread_rwlock_[rdlock/wrlock/unlock].
|
|
+
|
|
+ subtype pthread_rwlock_t is pthread_mutex_t;
|
|
+ subtype pthread_rwlockattr_t is pthread_mutexattr_t;
|
|
+
|
|
+ -----------
|
|
+ -- Stack --
|
|
+ -----------
|
|
+
|
|
+ type stack_t is record
|
|
+ ss_sp : System.Address;
|
|
+ ss_size : size_t;
|
|
+ ss_flags : int;
|
|
+ end record;
|
|
+ pragma Convention (C, stack_t);
|
|
+
|
|
+ function sigaltstack
|
|
+ (ss : not null access stack_t;
|
|
+ oss : access stack_t) return int;
|
|
+ pragma Import (C, sigaltstack, "__sigaltstack14");
|
|
+
|
|
+ Alternate_Stack : aliased System.Address;
|
|
+ -- This is a dummy definition, never used (Alternate_Stack_Size is null)
|
|
+
|
|
+ Alternate_Stack_Size : constant := 0;
|
|
+ -- No alternate signal stack is used on this platform
|
|
+
|
|
+ Stack_Base_Available : constant Boolean := False;
|
|
+ -- Indicates whether the stack base is available on this target. This
|
|
+ -- allows us to share s-osinte.adb between all the FSU run time. Note that
|
|
+ -- this value can only be true if pthread_t has a complete definition that
|
|
+ -- corresponds exactly to the C header files.
|
|
+
|
|
+ function Get_Stack_Base (thread : pthread_t) return Address;
|
|
+ pragma Inline (Get_Stack_Base);
|
|
+ -- returns the stack base of the specified thread. Only call this function
|
|
+ -- when Stack_Base_Available is True.
|
|
+
|
|
+ function Get_Page_Size return size_t;
|
|
+ function Get_Page_Size return Address;
|
|
+ pragma Import (C, Get_Page_Size, "getpagesize");
|
|
+ -- Returns the size of a page
|
|
+
|
|
+ PROT_NONE : constant := 0;
|
|
+ PROT_READ : constant := 1;
|
|
+ PROT_WRITE : constant := 2;
|
|
+ PROT_EXEC : constant := 4;
|
|
+ PROT_ALL : constant := PROT_READ + PROT_WRITE + PROT_EXEC;
|
|
+ PROT_ON : constant := PROT_NONE;
|
|
+ PROT_OFF : constant := PROT_ALL;
|
|
+
|
|
+ function mprotect (addr : Address; len : size_t; prot : int) return int;
|
|
+ pragma Import (C, mprotect);
|
|
+
|
|
+ ---------------------------------------
|
|
+ -- Nonstandard Thread Initialization --
|
|
+ ---------------------------------------
|
|
+
|
|
+ -- FSU_THREADS requires pthread_init, which is nonstandard and this should
|
|
+ -- be invoked during the elaboration of s-taprop.adb.
|
|
+
|
|
+ -- NetBSD does not require this so we provide an empty Ada body
|
|
+
|
|
+ procedure pthread_init;
|
|
+
|
|
+ -------------------------
|
|
+ -- POSIX.1c Section 3 --
|
|
+ -------------------------
|
|
+
|
|
+ function sigwait
|
|
+ (set : access sigset_t;
|
|
+ sig : access Signal) return int;
|
|
+ pragma Import (C, sigwait, "sigwait");
|
|
+
|
|
+ function pthread_kill
|
|
+ (thread : pthread_t;
|
|
+ sig : Signal) return int;
|
|
+ pragma Import (C, pthread_kill, "pthread_kill");
|
|
+
|
|
+ function pthread_sigmask
|
|
+ (how : int;
|
|
+ set : access sigset_t;
|
|
+ oset : access sigset_t) return int;
|
|
+ pragma Import (C, pthread_sigmask, "pthread_sigmask");
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 11 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_mutexattr_init
|
|
+ (attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutexattr_init, "pthread_mutexattr_init");
|
|
+
|
|
+ function pthread_mutexattr_destroy
|
|
+ (attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutexattr_destroy, "pthread_mutexattr_destroy");
|
|
+
|
|
+ function pthread_mutex_init
|
|
+ (mutex : access pthread_mutex_t;
|
|
+ attr : access pthread_mutexattr_t) return int;
|
|
+ pragma Import (C, pthread_mutex_init, "pthread_mutex_init");
|
|
+
|
|
+ function pthread_mutex_destroy (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_destroy, "pthread_mutex_destroy");
|
|
+
|
|
+ function pthread_mutex_lock (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_lock, "pthread_mutex_lock");
|
|
+
|
|
+ function pthread_mutex_unlock (mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_mutex_unlock, "pthread_mutex_unlock");
|
|
+
|
|
+ function pthread_condattr_init
|
|
+ (attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_condattr_init, "pthread_condattr_init");
|
|
+
|
|
+ function pthread_condattr_destroy
|
|
+ (attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_condattr_destroy, "pthread_condattr_destroy");
|
|
+
|
|
+ function pthread_cond_init
|
|
+ (cond : access pthread_cond_t;
|
|
+ attr : access pthread_condattr_t) return int;
|
|
+ pragma Import (C, pthread_cond_init, "pthread_cond_init");
|
|
+
|
|
+ function pthread_cond_destroy (cond : access pthread_cond_t) return int;
|
|
+ pragma Import (C, pthread_cond_destroy, "pthread_cond_destroy");
|
|
+
|
|
+ function pthread_cond_signal (cond : access pthread_cond_t) return int;
|
|
+ pragma Import (C, pthread_cond_signal, "pthread_cond_signal");
|
|
+
|
|
+ function pthread_cond_wait
|
|
+ (cond : access pthread_cond_t;
|
|
+ mutex : access pthread_mutex_t) return int;
|
|
+ pragma Import (C, pthread_cond_wait, "pthread_cond_wait");
|
|
+
|
|
+ function pthread_cond_timedwait
|
|
+ (cond : access pthread_cond_t;
|
|
+ mutex : access pthread_mutex_t;
|
|
+ abstime : access timespec) return int;
|
|
+ pragma Import (C, pthread_cond_timedwait, "pthread_cond_timedwait");
|
|
+
|
|
+ Relative_Timed_Wait : constant Boolean := False;
|
|
+ -- pthread_cond_timedwait requires an absolute delay time
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 13 --
|
|
+ --------------------------
|
|
+
|
|
+ PTHREAD_PRIO_NONE : constant := 0;
|
|
+ PTHREAD_PRIO_PROTECT : constant := 2;
|
|
+ PTHREAD_PRIO_INHERIT : constant := 1;
|
|
+
|
|
+ function pthread_mutexattr_setprotocol
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ protocol : int) return int;
|
|
+
|
|
+ function pthread_mutexattr_setprioceiling
|
|
+ (attr : access pthread_mutexattr_t;
|
|
+ prioceiling : int) return int;
|
|
+
|
|
+ type struct_sched_param is record
|
|
+ sched_priority : int;
|
|
+ end record;
|
|
+ pragma Convention (C, struct_sched_param);
|
|
+
|
|
+ function pthread_getschedparam
|
|
+ (thread : pthread_t;
|
|
+ policy : access int;
|
|
+ param : access struct_sched_param) return int;
|
|
+ pragma Import (C, pthread_getschedparam, "pthread_getschedparam");
|
|
+
|
|
+ function pthread_setschedparam
|
|
+ (thread : pthread_t;
|
|
+ policy : int;
|
|
+ param : access struct_sched_param) return int;
|
|
+ pragma Import (C, pthread_setschedparam, "pthread_setschedparam");
|
|
+
|
|
+ function pthread_attr_setscope
|
|
+ (attr : access pthread_attr_t;
|
|
+ contentionscope : int) return int;
|
|
+ pragma Import (C, pthread_attr_setscope, "pthread_attr_setscope");
|
|
+
|
|
+ function pthread_attr_getscope
|
|
+ (attr : access pthread_attr_t;
|
|
+ contentionscope : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getscope, "pthread_attr_getscope");
|
|
+
|
|
+ function pthread_attr_setinheritsched
|
|
+ (attr : access pthread_attr_t;
|
|
+ inheritsched : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setinheritsched, "pthread_attr_setinheritsched");
|
|
+
|
|
+ function pthread_attr_getinheritsched
|
|
+ (attr : access pthread_attr_t;
|
|
+ inheritsched : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getinheritsched, "pthread_attr_getinheritsched");
|
|
+
|
|
+ function pthread_attr_setschedpolicy
|
|
+ (attr : access pthread_attr_t;
|
|
+ policy : int) return int;
|
|
+ pragma Import (C, pthread_attr_setschedpolicy,
|
|
+ "pthread_attr_setschedpolicy");
|
|
+
|
|
+ function pthread_attr_getschedpolicy
|
|
+ (attr : access pthread_attr_t;
|
|
+ policy : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getschedpolicy,
|
|
+ "pthread_attr_getschedpolicy");
|
|
+
|
|
+ function pthread_attr_setschedparam
|
|
+ (attr : access pthread_attr_t;
|
|
+ sched_param : int) return int;
|
|
+ pragma Import (C, pthread_attr_setschedparam, "pthread_attr_setschedparam");
|
|
+
|
|
+ function pthread_attr_getschedparam
|
|
+ (attr : access pthread_attr_t;
|
|
+ sched_param : access int) return int;
|
|
+ pragma Import (C, pthread_attr_getschedparam, "pthread_attr_getschedparam");
|
|
+
|
|
+ function sched_yield return int;
|
|
+ pragma Import (C, sched_yield, "sched_yield");
|
|
+
|
|
+ --------------------------
|
|
+ -- P1003.1c Section 16 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_attr_init (attributes : access pthread_attr_t) return int;
|
|
+ pragma Import (C, pthread_attr_init, "pthread_attr_init");
|
|
+
|
|
+ function pthread_attr_destroy
|
|
+ (attributes : access pthread_attr_t) return int;
|
|
+ pragma Import (C, pthread_attr_destroy, "pthread_attr_destroy");
|
|
+
|
|
+ function pthread_attr_setdetachstate
|
|
+ (attr : access pthread_attr_t;
|
|
+ detachstate : int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setdetachstate, "pthread_attr_setdetachstate");
|
|
+
|
|
+ function pthread_attr_getdetachstate
|
|
+ (attr : access pthread_attr_t;
|
|
+ detachstate : access int) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getdetachstate, "pthread_attr_getdetachstate");
|
|
+
|
|
+ function pthread_attr_getstacksize
|
|
+ (attr : access pthread_attr_t;
|
|
+ stacksize : access size_t) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_getstacksize, "pthread_attr_getstacksize");
|
|
+
|
|
+ function pthread_attr_setstacksize
|
|
+ (attr : access pthread_attr_t;
|
|
+ stacksize : size_t) return int;
|
|
+ pragma Import
|
|
+ (C, pthread_attr_setstacksize, "pthread_attr_setstacksize");
|
|
+
|
|
+ function pthread_create
|
|
+ (thread : access pthread_t;
|
|
+ attributes : access pthread_attr_t;
|
|
+ start_routine : Thread_Body;
|
|
+ arg : System.Address) return int;
|
|
+ pragma Import (C, pthread_create, "pthread_create");
|
|
+
|
|
+ function pthread_detach (thread : pthread_t) return int;
|
|
+ pragma Import (C, pthread_detach, "pthread_detach");
|
|
+
|
|
+ procedure pthread_exit (status : System.Address);
|
|
+ pragma Import (C, pthread_exit, "pthread_exit");
|
|
+
|
|
+ function pthread_self return pthread_t;
|
|
+ pragma Import (C, pthread_self, "pthread_self");
|
|
+
|
|
+ --------------------------
|
|
+ -- POSIX.1c Section 17 --
|
|
+ --------------------------
|
|
+
|
|
+ function pthread_setspecific
|
|
+ (key : pthread_key_t;
|
|
+ value : System.Address) return int;
|
|
+ pragma Import (C, pthread_setspecific, "pthread_setspecific");
|
|
+
|
|
+ function pthread_getspecific (key : pthread_key_t) return System.Address;
|
|
+ pragma Import (C, pthread_getspecific, "pthread_getspecific");
|
|
+
|
|
+ type destructor_pointer is access procedure (arg : System.Address);
|
|
+ pragma Convention (C, destructor_pointer);
|
|
+
|
|
+ function pthread_key_create
|
|
+ (key : access pthread_key_t;
|
|
+ destructor : destructor_pointer) return int;
|
|
+ pragma Import (C, pthread_key_create, "pthread_key_create");
|
|
+
|
|
+ ------------------------------------
|
|
+ -- Non-portable Pthread Functions --
|
|
+ ------------------------------------
|
|
+
|
|
+ function pthread_set_name_np
|
|
+ (thread : pthread_t;
|
|
+ name : System.Address) return int;
|
|
+ pragma Import (C, pthread_set_name_np, "pthread_set_name_np");
|
|
+
|
|
+private
|
|
+
|
|
+ type sigset_t is array (1 .. 4) of unsigned;
|
|
+
|
|
+ -- In NetBSD the component sa_handler turns out to
|
|
+ -- be one a union type, and the selector is a macro:
|
|
+ -- #define sa_handler __sigaction_u._handler
|
|
+ -- #define sa_sigaction __sigaction_u._sigaction
|
|
+
|
|
+ -- Should we add a signal_context type here ???
|
|
+ -- How could it be done independent of the CPU architecture ???
|
|
+ -- sigcontext type is opaque, so it is architecturally neutral.
|
|
+ -- It is always passed as an access type, so define it as an empty record
|
|
+ -- since the contents are not used anywhere.
|
|
+
|
|
+ type struct_sigcontext is null record;
|
|
+ pragma Convention (C, struct_sigcontext);
|
|
+
|
|
+ type pid_t is new int;
|
|
+
|
|
+ type time_t is new int64_t;
|
|
+
|
|
+ type timespec is record
|
|
+ ts_sec : time_t;
|
|
+ ts_nsec : long;
|
|
+ end record;
|
|
+ pragma Convention (C, timespec);
|
|
+
|
|
+ type pthread_t is new System.Address;
|
|
+ type pthread_attr_t is record
|
|
+ Pta_Magic : unsigned;
|
|
+ Pta_Flags : int;
|
|
+ Pta_Private : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_attr_t);
|
|
+
|
|
+ -- PORT NOTE: The size of pthread_spin_t is defined in
|
|
+ -- /src/sys/arch/*/include/types.h
|
|
+ type pthread_spin_t is new unsigned_char;
|
|
+
|
|
+ type pthread_queue_t is record
|
|
+ Pthqh_First : pthread_t;
|
|
+ Pthqh_Last : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_queue_t);
|
|
+
|
|
+ type pthread_mutex_t is record
|
|
+ Ptm_Majic : unsigned;
|
|
+ Ptm_Lock : pthread_spin_t;
|
|
+ Ptm_Interlock : pthread_spin_t;
|
|
+ Ptm_Owner : pthread_t;
|
|
+ Ptm_Block : pthread_queue_t;
|
|
+ Ptm_Private : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_mutex_t);
|
|
+
|
|
+ type pthread_mutexattr_t is record
|
|
+ Ptma_Majic : unsigned;
|
|
+ Ptma_Private : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_mutexattr_t);
|
|
+
|
|
+ type pthread_cond_t is record
|
|
+ Ptc_Magic : unsigned;
|
|
+ Ptc_Lock : pthread_spin_t;
|
|
+ Ptc_Waiters : pthread_queue_t;
|
|
+ Ptc_Mutex : pthread_mutex_t;
|
|
+ Ptc_Private : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_cond_t);
|
|
+
|
|
+ type pthread_condattr_t is record
|
|
+ Ptca_Magic : unsigned;
|
|
+ Ptca_Private : System.Address;
|
|
+ end record;
|
|
+ pragma Convention (C, pthread_condattr_t);
|
|
+
|
|
+ type pthread_key_t is new int;
|
|
+
|
|
+end System.OS_Interface;
|
|
--- /dev/null
|
|
+++ gcc/ada/s-trasym-bsd.adb
|
|
@@ -0,0 +1,151 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M . T R A C E B A C K . S Y M B O L I C --
|
|
+-- --
|
|
+-- B o d y --
|
|
+-- --
|
|
+-- Copyright (C) 1999-2009, AdaCore --
|
|
+-- --
|
|
+-- 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. --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+-- Run-time symbolic traceback support
|
|
+-- This file is based on the work by Juergen Pfiefer which is still used
|
|
+-- today to provide symbolic traceback support for gnu/kFreeBSD.
|
|
+-- Incorporated in GNAT-AUX by John Marino <http://www.dragonlace.net>
|
|
+
|
|
+with System.Soft_Links;
|
|
+with Ada.Exceptions.Traceback; use Ada.Exceptions.Traceback;
|
|
+
|
|
+package body System.Traceback.Symbolic is
|
|
+
|
|
+ package TSL renames System.Soft_Links;
|
|
+
|
|
+ -- To perform the raw addresses to symbolic form translation we rely on a
|
|
+ -- libaddr2line symbolizer which examines debug info from a provided
|
|
+ -- executable file name, and an absolute path is needed to ensure the file
|
|
+ -- is always found. This is "__gnat_locate_exec_on_path (gnat_argv [0])"
|
|
+ -- for our executable file, a fairly heavy operation so we cache the
|
|
+ -- result.
|
|
+
|
|
+ Exename : System.Address;
|
|
+ -- Pointer to the name of the executable file to be used on all
|
|
+ -- invocations of the libaddr2line symbolization service.
|
|
+
|
|
+ Exename_Resolved : Boolean := False;
|
|
+ -- Flag to indicate whether we have performed the executable file name
|
|
+ -- resolution already. Relying on a not null Exename for this purpose
|
|
+ -- would be potentially inefficient as this is what we will get if the
|
|
+ -- resolution attempt fails.
|
|
+
|
|
+ ------------------------
|
|
+ -- Symbolic_Traceback --
|
|
+ ------------------------
|
|
+
|
|
+ function Symbolic_Traceback (Traceback : Tracebacks_Array) return String is
|
|
+
|
|
+ procedure convert_addresses
|
|
+ (filename : System.Address;
|
|
+ addrs : System.Address;
|
|
+ n_addrs : Integer;
|
|
+ buf : System.Address;
|
|
+ len : System.Address);
|
|
+ pragma Import (C, convert_addresses, "convert_addresses");
|
|
+ -- This is the procedure version of the Ada-aware addr2line. It places
|
|
+ -- in BUF a string representing the symbolic translation of the N_ADDRS
|
|
+ -- raw addresses provided in ADDRS, looked up in debug information from
|
|
+ -- FILENAME. LEN points to an integer which contains the size of the
|
|
+ -- BUF buffer at input and the result length at output.
|
|
+ --
|
|
+ -- Note that this procedure is *not* thread-safe.
|
|
+
|
|
+ type Argv_Array is array (0 .. 0) of System.Address;
|
|
+ gnat_argv : access Argv_Array;
|
|
+ pragma Import (C, gnat_argv, "gnat_argv");
|
|
+
|
|
+ function locate_exec_on_path
|
|
+ (c_exename : System.Address) return System.Address;
|
|
+ pragma Import (C, locate_exec_on_path, "__gnat_locate_exec_on_path");
|
|
+
|
|
+ B_Size : constant Integer := 256 * Traceback'Length;
|
|
+ Len : Integer := B_Size;
|
|
+ Res : String (1 .. B_Size);
|
|
+
|
|
+ use type System.Address;
|
|
+
|
|
+ begin
|
|
+ -- The symbolic translation of an empty set of addresses is an empty
|
|
+ -- string.
|
|
+
|
|
+ if Traceback'Length = 0 then
|
|
+ return "";
|
|
+ end if;
|
|
+
|
|
+ -- If our input set of raw addresses is not empty, resort to the
|
|
+ -- libaddr2line service to symbolize it all.
|
|
+
|
|
+ -- Compute, cache and provide the absolute path to our executable file
|
|
+ -- name as the binary file where the relevant debug information is to be
|
|
+ -- found. If the executable file name resolution fails, we have no
|
|
+ -- sensible basis to invoke the symbolizer at all.
|
|
+
|
|
+ -- Protect all this against concurrent accesses explicitly, as the
|
|
+ -- underlying services are potentially thread unsafe.
|
|
+
|
|
+ TSL.Lock_Task.all;
|
|
+
|
|
+ if not Exename_Resolved then
|
|
+ Exename := locate_exec_on_path (gnat_argv (0));
|
|
+ Exename_Resolved := True;
|
|
+ end if;
|
|
+
|
|
+ if Exename /= System.Null_Address then
|
|
+ Len := Res'Length;
|
|
+ convert_addresses
|
|
+ (Exename, Traceback'Address, Traceback'Length,
|
|
+ Res (1)'Address, Len'Address);
|
|
+ end if;
|
|
+
|
|
+ TSL.Unlock_Task.all;
|
|
+
|
|
+ -- Return what the addr2line symbolizer has produced if we have called
|
|
+ -- it (the executable name resolution succeeded), or an empty string
|
|
+ -- otherwise.
|
|
+
|
|
+ if Exename /= System.Null_Address then
|
|
+ return Res (1 .. Len);
|
|
+ else
|
|
+ return "";
|
|
+ end if;
|
|
+
|
|
+ end Symbolic_Traceback;
|
|
+
|
|
+ function Symbolic_Traceback
|
|
+ (E : Ada.Exceptions.Exception_Occurrence) return String is
|
|
+ begin
|
|
+ return Symbolic_Traceback (Tracebacks (E));
|
|
+ end Symbolic_Traceback;
|
|
+
|
|
+end System.Traceback.Symbolic;
|
|
--- gcc/ada/socket.c.orig
|
|
+++ gcc/ada/socket.c
|
|
@@ -37,7 +37,10 @@
|
|
|
|
#include "gsocket.h"
|
|
|
|
-#if defined(__FreeBSD__)
|
|
+#if defined(__FreeBSD__) \
|
|
+ || defined(__DragonFly__) \
|
|
+ || defined(__OpenBSD__) \
|
|
+ || defined(__NetBSD__)
|
|
typedef unsigned int IOCTL_Req_T;
|
|
#else
|
|
typedef int IOCTL_Req_T;
|
|
--- gcc/ada/sysdep.c.orig
|
|
+++ gcc/ada/sysdep.c
|
|
@@ -287,6 +287,7 @@
|
|
|| defined (__MACHTEN__) || defined (__hpux__) || defined (_AIX) \
|
|
|| (defined (__svr4__) && defined (i386)) || defined (__Lynx__) \
|
|
|| defined (__CYGWIN__) || defined (__FreeBSD__) || defined (__OpenBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
|| defined (__GLIBC__) || defined (__APPLE__)
|
|
|
|
# ifdef __MINGW32__
|
|
@@ -339,6 +340,7 @@
|
|
|| defined (__CYGWIN32__) || defined (__MACHTEN__) || defined (__hpux__) \
|
|
|| defined (_AIX) || (defined (__svr4__) && defined (i386)) \
|
|
|| defined (__Lynx__) || defined (__FreeBSD__) || defined (__OpenBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
|| defined (__GLIBC__) || defined (__APPLE__)
|
|
char c;
|
|
int nread;
|
|
@@ -359,6 +361,7 @@
|
|
|| defined (__MACHTEN__) || defined (__hpux__) \
|
|
|| defined (_AIX) || (defined (__svr4__) && defined (i386)) \
|
|
|| defined (__Lynx__) || defined (__FreeBSD__) || defined (__OpenBSD__) \
|
|
+ || defined (__DragonFly__) \
|
|
|| defined (__GLIBC__) || defined (__APPLE__)
|
|
eof_ch = termios_rec.c_cc[VEOF];
|
|
|
|
@@ -820,6 +823,8 @@
|
|
struct tm */
|
|
|
|
#elif defined (__APPLE__) || defined (__FreeBSD__) || defined (linux) \
|
|
+ || defined (__DragonFly__) \
|
|
+ || defined (__OpenBSD__) \
|
|
|| defined (__GLIBC__)
|
|
{
|
|
localtime_r (timer, &tp);
|
|
--- /dev/null
|
|
+++ gcc/ada/system-dragonfly-x86_64.ads
|
|
@@ -0,0 +1,144 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- (DragonFly BSD/x86_64 Version) --
|
|
+-- --
|
|
+-- Copyright (C) 1992-2011, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- This specification is derived from the Ada Reference Manual for use with --
|
|
+-- GNAT. The copyright notice above, and the license provisions that follow --
|
|
+-- apply solely to the contents of the part following the private keyword. --
|
|
+-- --
|
|
+-- 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNAT was originally developed by the GNAT team at New York University. --
|
|
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+package System is
|
|
+ pragma Pure;
|
|
+ -- Note that we take advantage of the implementation permission to make
|
|
+ -- this unit Pure instead of Preelaborable; see RM 13.7.1(15). In Ada
|
|
+ -- 2005, this is Pure in any case (AI-362).
|
|
+
|
|
+ type Name is (SYSTEM_NAME_GNAT);
|
|
+ System_Name : constant Name := SYSTEM_NAME_GNAT;
|
|
+
|
|
+ -- System-Dependent Named Numbers
|
|
+
|
|
+ Min_Int : constant := Long_Long_Integer'First;
|
|
+ Max_Int : constant := Long_Long_Integer'Last;
|
|
+
|
|
+ Max_Binary_Modulus : constant := 2 ** Long_Long_Integer'Size;
|
|
+ Max_Nonbinary_Modulus : constant := 2 ** Integer'Size - 1;
|
|
+
|
|
+ Max_Base_Digits : constant := Long_Long_Float'Digits;
|
|
+ Max_Digits : constant := Long_Long_Float'Digits;
|
|
+
|
|
+ Max_Mantissa : constant := 63;
|
|
+ Fine_Delta : constant := 2.0 ** (-Max_Mantissa);
|
|
+
|
|
+ Tick : constant := 0.000_001;
|
|
+
|
|
+ -- Storage-related Declarations
|
|
+
|
|
+ type Address is private;
|
|
+ pragma Preelaborable_Initialization (Address);
|
|
+ Null_Address : constant Address;
|
|
+
|
|
+ Storage_Unit : constant := 8;
|
|
+ Word_Size : constant := 64;
|
|
+ Memory_Size : constant := 2 ** 64;
|
|
+
|
|
+ -- Address comparison
|
|
+
|
|
+ function "<" (Left, Right : Address) return Boolean;
|
|
+ function "<=" (Left, Right : Address) return Boolean;
|
|
+ function ">" (Left, Right : Address) return Boolean;
|
|
+ function ">=" (Left, Right : Address) return Boolean;
|
|
+ function "=" (Left, Right : Address) return Boolean;
|
|
+
|
|
+ pragma Import (Intrinsic, "<");
|
|
+ pragma Import (Intrinsic, "<=");
|
|
+ pragma Import (Intrinsic, ">");
|
|
+ pragma Import (Intrinsic, ">=");
|
|
+ pragma Import (Intrinsic, "=");
|
|
+
|
|
+ -- Other System-Dependent Declarations
|
|
+
|
|
+ type Bit_Order is (High_Order_First, Low_Order_First);
|
|
+ Default_Bit_Order : constant Bit_Order := Low_Order_First;
|
|
+ pragma Warnings (Off, Default_Bit_Order); -- kill constant condition warning
|
|
+
|
|
+ -- Priority-related Declarations (RM D.1)
|
|
+
|
|
+ Max_Priority : constant Positive := 30;
|
|
+ Max_Interrupt_Priority : constant Positive := 31;
|
|
+
|
|
+ subtype Any_Priority is Integer range 0 .. 31;
|
|
+ subtype Priority is Any_Priority range 0 .. 30;
|
|
+ subtype Interrupt_Priority is Any_Priority range 31 .. 31;
|
|
+
|
|
+ Default_Priority : constant Priority := 15;
|
|
+
|
|
+private
|
|
+
|
|
+ type Address is mod Memory_Size;
|
|
+ Null_Address : constant Address := 0;
|
|
+
|
|
+ --------------------------------------
|
|
+ -- System Implementation Parameters --
|
|
+ --------------------------------------
|
|
+
|
|
+ -- These parameters provide information about the target that is used
|
|
+ -- by the compiler. They are in the private part of System, where they
|
|
+ -- can be accessed using the special circuitry in the Targparm unit
|
|
+ -- whose source should be consulted for more detailed descriptions
|
|
+ -- of the individual switch values.
|
|
+
|
|
+ Backend_Divide_Checks : constant Boolean := False;
|
|
+ Backend_Overflow_Checks : constant Boolean := True;
|
|
+ Command_Line_Args : constant Boolean := True;
|
|
+ Configurable_Run_Time : constant Boolean := False;
|
|
+ Denorm : constant Boolean := True;
|
|
+ Duration_32_Bits : constant Boolean := False;
|
|
+ Exit_Status_Supported : constant Boolean := True;
|
|
+ Fractional_Fixed_Ops : constant Boolean := False;
|
|
+ Frontend_Layout : constant Boolean := False;
|
|
+ Machine_Overflows : constant Boolean := False;
|
|
+ Machine_Rounds : constant Boolean := True;
|
|
+ Preallocated_Stacks : constant Boolean := False;
|
|
+ Signed_Zeros : constant Boolean := True;
|
|
+ Stack_Check_Default : constant Boolean := False;
|
|
+ Stack_Check_Probes : constant Boolean := True;
|
|
+ Stack_Check_Limits : constant Boolean := False;
|
|
+ Support_Aggregates : constant Boolean := True;
|
|
+ Support_Atomic_Primitives : constant Boolean := True;
|
|
+ Support_Composite_Assign : constant Boolean := True;
|
|
+ Support_Composite_Compare : constant Boolean := True;
|
|
+ Support_Long_Shifts : constant Boolean := True;
|
|
+ Always_Compatible_Rep : constant Boolean := False;
|
|
+ Suppress_Standard_Library : constant Boolean := False;
|
|
+ Use_Ada_Main_Program_Name : constant Boolean := False;
|
|
+ ZCX_By_Default : constant Boolean := True;
|
|
+
|
|
+end System;
|
|
--- /dev/null
|
|
+++ gcc/ada/system-netbsd-x86.ads
|
|
@@ -0,0 +1,144 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- (NetBSD/x86 Version) --
|
|
+-- --
|
|
+-- Copyright (C) 1992-2011, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- This specification is derived from the Ada Reference Manual for use with --
|
|
+-- GNAT. The copyright notice above, and the license provisions that follow --
|
|
+-- apply solely to the contents of the part following the private keyword. --
|
|
+-- --
|
|
+-- 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNAT was originally developed by the GNAT team at New York University. --
|
|
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+package System is
|
|
+ pragma Pure;
|
|
+ -- Note that we take advantage of the implementation permission to make
|
|
+ -- this unit Pure instead of Preelaborable; see RM 13.7.1(15). In Ada
|
|
+ -- 2005, this is Pure in any case (AI-362).
|
|
+
|
|
+ type Name is (SYSTEM_NAME_GNAT);
|
|
+ System_Name : constant Name := SYSTEM_NAME_GNAT;
|
|
+
|
|
+ -- System-Dependent Named Numbers
|
|
+
|
|
+ Min_Int : constant := Long_Long_Integer'First;
|
|
+ Max_Int : constant := Long_Long_Integer'Last;
|
|
+
|
|
+ Max_Binary_Modulus : constant := 2 ** Long_Long_Integer'Size;
|
|
+ Max_Nonbinary_Modulus : constant := 2 ** Integer'Size - 1;
|
|
+
|
|
+ Max_Base_Digits : constant := Long_Long_Float'Digits;
|
|
+ Max_Digits : constant := Long_Long_Float'Digits;
|
|
+
|
|
+ Max_Mantissa : constant := 63;
|
|
+ Fine_Delta : constant := 2.0 ** (-Max_Mantissa);
|
|
+
|
|
+ Tick : constant := 0.000_001;
|
|
+
|
|
+ -- Storage-related Declarations
|
|
+
|
|
+ type Address is private;
|
|
+ pragma Preelaborable_Initialization (Address);
|
|
+ Null_Address : constant Address;
|
|
+
|
|
+ Storage_Unit : constant := 8;
|
|
+ Word_Size : constant := 32;
|
|
+ Memory_Size : constant := 2 ** 32;
|
|
+
|
|
+ -- Address comparison
|
|
+
|
|
+ function "<" (Left, Right : Address) return Boolean;
|
|
+ function "<=" (Left, Right : Address) return Boolean;
|
|
+ function ">" (Left, Right : Address) return Boolean;
|
|
+ function ">=" (Left, Right : Address) return Boolean;
|
|
+ function "=" (Left, Right : Address) return Boolean;
|
|
+
|
|
+ pragma Import (Intrinsic, "<");
|
|
+ pragma Import (Intrinsic, "<=");
|
|
+ pragma Import (Intrinsic, ">");
|
|
+ pragma Import (Intrinsic, ">=");
|
|
+ pragma Import (Intrinsic, "=");
|
|
+
|
|
+ -- Other System-Dependent Declarations
|
|
+
|
|
+ type Bit_Order is (High_Order_First, Low_Order_First);
|
|
+ Default_Bit_Order : constant Bit_Order := Low_Order_First;
|
|
+ pragma Warnings (Off, Default_Bit_Order); -- kill constant condition warning
|
|
+
|
|
+ -- Priority-related Declarations (RM D.1)
|
|
+
|
|
+ Max_Priority : constant Positive := 30;
|
|
+ Max_Interrupt_Priority : constant Positive := 31;
|
|
+
|
|
+ subtype Any_Priority is Integer range 0 .. 31;
|
|
+ subtype Priority is Any_Priority range 0 .. 30;
|
|
+ subtype Interrupt_Priority is Any_Priority range 31 .. 31;
|
|
+
|
|
+ Default_Priority : constant Priority := 15;
|
|
+
|
|
+private
|
|
+
|
|
+ type Address is mod Memory_Size;
|
|
+ Null_Address : constant Address := 0;
|
|
+
|
|
+ --------------------------------------
|
|
+ -- System Implementation Parameters --
|
|
+ --------------------------------------
|
|
+
|
|
+ -- These parameters provide information about the target that is used
|
|
+ -- by the compiler. They are in the private part of System, where they
|
|
+ -- can be accessed using the special circuitry in the Targparm unit
|
|
+ -- whose source should be consulted for more detailed descriptions
|
|
+ -- of the individual switch values.
|
|
+
|
|
+ Backend_Divide_Checks : constant Boolean := False;
|
|
+ Backend_Overflow_Checks : constant Boolean := True;
|
|
+ Command_Line_Args : constant Boolean := True;
|
|
+ Configurable_Run_Time : constant Boolean := False;
|
|
+ Denorm : constant Boolean := True;
|
|
+ Duration_32_Bits : constant Boolean := False;
|
|
+ Exit_Status_Supported : constant Boolean := True;
|
|
+ Fractional_Fixed_Ops : constant Boolean := False;
|
|
+ Frontend_Layout : constant Boolean := False;
|
|
+ Machine_Overflows : constant Boolean := False;
|
|
+ Machine_Rounds : constant Boolean := True;
|
|
+ Preallocated_Stacks : constant Boolean := False;
|
|
+ Signed_Zeros : constant Boolean := True;
|
|
+ Stack_Check_Default : constant Boolean := False;
|
|
+ Stack_Check_Probes : constant Boolean := True;
|
|
+ Stack_Check_Limits : constant Boolean := False;
|
|
+ Support_Aggregates : constant Boolean := True;
|
|
+ Support_Atomic_Primitives : constant Boolean := True;
|
|
+ Support_Composite_Assign : constant Boolean := True;
|
|
+ Support_Composite_Compare : constant Boolean := True;
|
|
+ Support_Long_Shifts : constant Boolean := True;
|
|
+ Always_Compatible_Rep : constant Boolean := False;
|
|
+ Suppress_Standard_Library : constant Boolean := False;
|
|
+ Use_Ada_Main_Program_Name : constant Boolean := False;
|
|
+ ZCX_By_Default : constant Boolean := True;
|
|
+
|
|
+end System;
|
|
--- /dev/null
|
|
+++ gcc/ada/system-netbsd-x86_64.ads
|
|
@@ -0,0 +1,144 @@
|
|
+------------------------------------------------------------------------------
|
|
+-- --
|
|
+-- GNAT RUN-TIME COMPONENTS --
|
|
+-- --
|
|
+-- S Y S T E M --
|
|
+-- --
|
|
+-- S p e c --
|
|
+-- (NetBSD/x86_64 Version) --
|
|
+-- --
|
|
+-- Copyright (C) 1992-2011, Free Software Foundation, Inc. --
|
|
+-- --
|
|
+-- This specification is derived from the Ada Reference Manual for use with --
|
|
+-- GNAT. The copyright notice above, and the license provisions that follow --
|
|
+-- apply solely to the contents of the part following the private keyword. --
|
|
+-- --
|
|
+-- 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. --
|
|
+-- --
|
|
+-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
+-- additional permissions described in the GCC Runtime Library Exception, --
|
|
+-- version 3.1, as published by the Free Software Foundation. --
|
|
+-- --
|
|
+-- You should have received a copy of the GNU General Public License and --
|
|
+-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
+-- <http://www.gnu.org/licenses/>. --
|
|
+-- --
|
|
+-- GNAT was originally developed by the GNAT team at New York University. --
|
|
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
+-- --
|
|
+------------------------------------------------------------------------------
|
|
+
|
|
+package System is
|
|
+ pragma Pure;
|
|
+ -- Note that we take advantage of the implementation permission to make
|
|
+ -- this unit Pure instead of Preelaborable; see RM 13.7.1(15). In Ada
|
|
+ -- 2005, this is Pure in any case (AI-362).
|
|
+
|
|
+ type Name is (SYSTEM_NAME_GNAT);
|
|
+ System_Name : constant Name := SYSTEM_NAME_GNAT;
|
|
+
|
|
+ -- System-Dependent Named Numbers
|
|
+
|
|
+ Min_Int : constant := Long_Long_Integer'First;
|
|
+ Max_Int : constant := Long_Long_Integer'Last;
|
|
+
|
|
+ Max_Binary_Modulus : constant := 2 ** Long_Long_Integer'Size;
|
|
+ Max_Nonbinary_Modulus : constant := 2 ** Integer'Size - 1;
|
|
+
|
|
+ Max_Base_Digits : constant := Long_Long_Float'Digits;
|
|
+ Max_Digits : constant := Long_Long_Float'Digits;
|
|
+
|
|
+ Max_Mantissa : constant := 63;
|
|
+ Fine_Delta : constant := 2.0 ** (-Max_Mantissa);
|
|
+
|
|
+ Tick : constant := 0.000_001;
|
|
+
|
|
+ -- Storage-related Declarations
|
|
+
|
|
+ type Address is private;
|
|
+ pragma Preelaborable_Initialization (Address);
|
|
+ Null_Address : constant Address;
|
|
+
|
|
+ Storage_Unit : constant := 8;
|
|
+ Word_Size : constant := 64;
|
|
+ Memory_Size : constant := 2 ** 64;
|
|
+
|
|
+ -- Address comparison
|
|
+
|
|
+ function "<" (Left, Right : Address) return Boolean;
|
|
+ function "<=" (Left, Right : Address) return Boolean;
|
|
+ function ">" (Left, Right : Address) return Boolean;
|
|
+ function ">=" (Left, Right : Address) return Boolean;
|
|
+ function "=" (Left, Right : Address) return Boolean;
|
|
+
|
|
+ pragma Import (Intrinsic, "<");
|
|
+ pragma Import (Intrinsic, "<=");
|
|
+ pragma Import (Intrinsic, ">");
|
|
+ pragma Import (Intrinsic, ">=");
|
|
+ pragma Import (Intrinsic, "=");
|
|
+
|
|
+ -- Other System-Dependent Declarations
|
|
+
|
|
+ type Bit_Order is (High_Order_First, Low_Order_First);
|
|
+ Default_Bit_Order : constant Bit_Order := Low_Order_First;
|
|
+ pragma Warnings (Off, Default_Bit_Order); -- kill constant condition warning
|
|
+
|
|
+ -- Priority-related Declarations (RM D.1)
|
|
+
|
|
+ Max_Priority : constant Positive := 30;
|
|
+ Max_Interrupt_Priority : constant Positive := 31;
|
|
+
|
|
+ subtype Any_Priority is Integer range 0 .. 31;
|
|
+ subtype Priority is Any_Priority range 0 .. 30;
|
|
+ subtype Interrupt_Priority is Any_Priority range 31 .. 31;
|
|
+
|
|
+ Default_Priority : constant Priority := 15;
|
|
+
|
|
+private
|
|
+
|
|
+ type Address is mod Memory_Size;
|
|
+ Null_Address : constant Address := 0;
|
|
+
|
|
+ --------------------------------------
|
|
+ -- System Implementation Parameters --
|
|
+ --------------------------------------
|
|
+
|
|
+ -- These parameters provide information about the target that is used
|
|
+ -- by the compiler. They are in the private part of System, where they
|
|
+ -- can be accessed using the special circuitry in the Targparm unit
|
|
+ -- whose source should be consulted for more detailed descriptions
|
|
+ -- of the individual switch values.
|
|
+
|
|
+ Backend_Divide_Checks : constant Boolean := False;
|
|
+ Backend_Overflow_Checks : constant Boolean := True;
|
|
+ Command_Line_Args : constant Boolean := True;
|
|
+ Configurable_Run_Time : constant Boolean := False;
|
|
+ Denorm : constant Boolean := True;
|
|
+ Duration_32_Bits : constant Boolean := False;
|
|
+ Exit_Status_Supported : constant Boolean := True;
|
|
+ Fractional_Fixed_Ops : constant Boolean := False;
|
|
+ Frontend_Layout : constant Boolean := False;
|
|
+ Machine_Overflows : constant Boolean := False;
|
|
+ Machine_Rounds : constant Boolean := True;
|
|
+ Preallocated_Stacks : constant Boolean := False;
|
|
+ Signed_Zeros : constant Boolean := True;
|
|
+ Stack_Check_Default : constant Boolean := False;
|
|
+ Stack_Check_Probes : constant Boolean := True;
|
|
+ Stack_Check_Limits : constant Boolean := False;
|
|
+ Support_Aggregates : constant Boolean := True;
|
|
+ Support_Atomic_Primitives : constant Boolean := True;
|
|
+ Support_Composite_Assign : constant Boolean := True;
|
|
+ Support_Composite_Compare : constant Boolean := True;
|
|
+ Support_Long_Shifts : constant Boolean := True;
|
|
+ Always_Compatible_Rep : constant Boolean := False;
|
|
+ Suppress_Standard_Library : constant Boolean := False;
|
|
+ Use_Ada_Main_Program_Name : constant Boolean := False;
|
|
+ ZCX_By_Default : constant Boolean := True;
|
|
+
|
|
+end System;
|
|
--- gcc/ada/terminals.c.orig
|
|
+++ gcc/ada/terminals.c
|
|
@@ -32,7 +32,7 @@
|
|
/* First all usupported platforms. Add stubs for exported routines. */
|
|
|
|
#if defined (VMS) || defined (__vxworks) || defined (__Lynx__) \
|
|
- || defined (__ANDROID__) || defined (__PikeOS__)
|
|
+ || defined (__PikeOS__)
|
|
|
|
#define ATTRIBUTE_UNUSED __attribute__((unused))
|
|
|
|
@@ -1094,7 +1094,11 @@
|
|
# include <sys/stropts.h>
|
|
#endif
|
|
|
|
+#ifdef __ANDROID__
|
|
+#define CDISABLE _PC_VDISABLE
|
|
+#else
|
|
#define CDISABLE _POSIX_VDISABLE
|
|
+#endif
|
|
|
|
/* On HP-UX and Sun system, there is a bzero function but with a different
|
|
signature. Use memset instead */
|
|
--- /dev/null
|
|
+++ gcc/ada/traceback_symbolic.c
|
|
@@ -0,0 +1,201 @@
|
|
+/*
|
|
+ Copyright (C) 1999 by Juergen Pfeifer <juergen.pfeifer@gmx.net>
|
|
+ Ada for Linux Team (ALT)
|
|
+ Heavily modified by John Marino <http://www.dragonlace.net>
|
|
+
|
|
+ Permission is hereby granted, free of charge, to any person obtaining a
|
|
+ copy of this software and associated documentation files (the
|
|
+ "Software"), to deal in the Software without restriction, including
|
|
+ without limitation the rights to use, copy, modify, merge, publish,
|
|
+ distribute, distribute with modifications, sublicense, and/or sell
|
|
+ copies of the Software, and to permit persons to whom the Software is
|
|
+ furnished to do so, subject to the following conditions:
|
|
+
|
|
+ The above copyright notice and this permission notice shall be included
|
|
+ in all copies or substantial portions of the Software.
|
|
+
|
|
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
+ IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
+ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
+ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
|
|
+ THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
+
|
|
+ Except as contained in this notice, the name(s) of the above copyright
|
|
+ holders shall not be used in advertising or otherwise to promote the
|
|
+ sale, use or other dealings in this Software without prior written
|
|
+ authorization.
|
|
+*/
|
|
+
|
|
+#ifdef IS_CROSS
|
|
+
|
|
+
|
|
+/*
|
|
+ * Running addr2line doesn't make sense for cross-compiled objects.
|
|
+ * Create a dummy function to satisfy g-trasym.o
|
|
+ */
|
|
+
|
|
+void
|
|
+convert_addresses (const char *file_name ATTRIBUTE_UNUSED,
|
|
+ void *addrs ATTRIBUTE_UNUSED,
|
|
+ int n_addr ATTRIBUTE_UNUSED,
|
|
+ void *buf ATTRIBUTE_UNUSED,
|
|
+ int *len ATTRIBUTE_UNUSED)
|
|
+{
|
|
+ *len = 0;
|
|
+}
|
|
+
|
|
+#else
|
|
+
|
|
+
|
|
+/*
|
|
+ * use the external program /usr/bin/addr2line to convert addresses
|
|
+ * into file names and line numbers
|
|
+ */
|
|
+
|
|
+#include <sys/types.h>
|
|
+#include <stdlib.h>
|
|
+#include <unistd.h>
|
|
+#include <string.h>
|
|
+#include <signal.h>
|
|
+
|
|
+#define CLOSE_SENDPIPE close(sendpipe[0]); close(sendpipe[1])
|
|
+#define CLOSE_READPIPE close(readpipe[0]); close(readpipe[1])
|
|
+#define DUP2CLOSE(oldfd, newfd) dup2(oldfd, newfd); close(oldfd);
|
|
+#define RESTSIG sigaction(SIGPIPE,&oact,NULL)
|
|
+
|
|
+#define MAX_LINE 1024
|
|
+#define PARENT_READ readpipe[0]
|
|
+#define CHILD_WRITE readpipe[1]
|
|
+#define CHILD_READ sendpipe[0]
|
|
+#define PARENT_WRITE sendpipe[1]
|
|
+
|
|
+#if defined (__sun__)
|
|
+#define ADDR2LINE_PROG "/usr/gnu/bin/addr2line"
|
|
+#else
|
|
+#define ADDR2LINE_PROG "/usr/bin/addr2line"
|
|
+#endif
|
|
+
|
|
+void
|
|
+convert_addresses (const char *file_name,
|
|
+ void *addrs,
|
|
+ int n_addr,
|
|
+ void *buf,
|
|
+ int *len)
|
|
+{
|
|
+ int max_len = *len;
|
|
+ pid_t childpid;
|
|
+
|
|
+ struct sigaction act, oact;
|
|
+
|
|
+ int sendpipe[2] = {-1,-1}, /* parent -> child */
|
|
+ readpipe[2] = {-1,-1}; /* parent <- child */
|
|
+
|
|
+ *len = 0;
|
|
+ act.sa_handler = SIG_IGN;
|
|
+ sigemptyset(&act.sa_mask);
|
|
+ act.sa_flags = 0;
|
|
+ if (sigaction(SIGPIPE,&act,&oact) < 0)
|
|
+ return;
|
|
+
|
|
+ if (pipe(sendpipe) < 0) { RESTSIG; return; }
|
|
+ if (pipe(readpipe) < 0) { CLOSE_SENDPIPE; RESTSIG; return; }
|
|
+ if ((childpid = fork()) < 0) {
|
|
+ CLOSE_READPIPE;
|
|
+ CLOSE_SENDPIPE;
|
|
+ RESTSIG;
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ if (childpid == 0) { /* child process */
|
|
+ close(PARENT_WRITE);
|
|
+ close(PARENT_READ);
|
|
+ if ((CHILD_READ != STDIN_FILENO) && (CHILD_WRITE != STDOUT_FILENO)) {
|
|
+ if ((CHILD_READ == STDOUT_FILENO) && (CHILD_WRITE == STDIN_FILENO)) {
|
|
+ const int temp_fd = dup(CHILD_WRITE);
|
|
+ close (CHILD_WRITE);
|
|
+ DUP2CLOSE (CHILD_READ, STDIN_FILENO);
|
|
+ DUP2CLOSE (temp_fd, STDOUT_FILENO);
|
|
+ }
|
|
+ else if ((CHILD_READ == STDIN_FILENO) && (CHILD_WRITE > 1)) {
|
|
+ DUP2CLOSE (CHILD_WRITE, STDOUT_FILENO);
|
|
+ }
|
|
+ else if ((CHILD_READ > 1) && (CHILD_WRITE == STDOUT_FILENO)) {
|
|
+ DUP2CLOSE (CHILD_READ, STDIN_FILENO);
|
|
+ }
|
|
+ else if ((CHILD_READ > 1) && (CHILD_WRITE == STDIN_FILENO)) {
|
|
+ DUP2CLOSE (CHILD_WRITE, STDOUT_FILENO);
|
|
+ DUP2CLOSE (CHILD_READ, STDIN_FILENO);
|
|
+ }
|
|
+ else {
|
|
+ /* CHILD_READ >= 1 and CHILD_WRITE > 1 */
|
|
+ DUP2CLOSE (CHILD_READ, STDIN_FILENO);
|
|
+ DUP2CLOSE (CHILD_WRITE, STDOUT_FILENO);
|
|
+ }
|
|
+ }
|
|
+ /* As pointed out by Florian Weimer to JP, it is a security threat to call
|
|
+ the script with a user defined environment and using the path. That
|
|
+ would be Trojans pleasure. Therefore the absolute path to addr2line
|
|
+ and an empty environment is used. That should be safe.
|
|
+ */
|
|
+ char *const argv[] = { "addr2line",
|
|
+ "-e", file_name,
|
|
+ "--demangle=gnat",
|
|
+ "--functions",
|
|
+ "--basenames",
|
|
+ NULL };
|
|
+ char *const envp[] = { NULL };
|
|
+ if (execve(ADDR2LINE_PROG, argv, envp) < 0) {
|
|
+ close (CHILD_WRITE);
|
|
+ close (CHILD_READ);
|
|
+ RESTSIG;
|
|
+ exit (1);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /* Below this line is parent process */
|
|
+ int i, n;
|
|
+ char hex[16];
|
|
+ char line[MAX_LINE + 1];
|
|
+ char *p;
|
|
+ char *s = buf;
|
|
+ long *trace_address = addrs;
|
|
+
|
|
+ close(CHILD_WRITE);
|
|
+ close(CHILD_READ);
|
|
+
|
|
+ for(i=0; i < n_addr; i++) {
|
|
+ snprintf(hex,sizeof(hex),"%#lx\n",*trace_address);
|
|
+ write(PARENT_WRITE,hex,strlen(hex));
|
|
+ n = read(PARENT_READ,line,MAX_LINE);
|
|
+ if (n<=0)
|
|
+ break;
|
|
+
|
|
+ line[n]=0;
|
|
+ /* We have approx. 16 additional chars for "%#lx in " clause.
|
|
+ We use this info to prevent a buffer overrun. */
|
|
+ if (n + 16 + (*len) > max_len)
|
|
+ break;
|
|
+
|
|
+ p = strchr(line,'\n');
|
|
+ if (p) {
|
|
+ if (*(p+1)) {
|
|
+ *p = 0;
|
|
+ *len += snprintf(s, (max_len - (*len)), "%#lx in %s at %s",
|
|
+ *trace_address, line, p+1);
|
|
+ }
|
|
+ else {
|
|
+ *len += snprintf(s, (max_len - (*len)), "%#lx at %s",
|
|
+ *trace_address, line);
|
|
+ }
|
|
+ s = buf + (*len);
|
|
+ }
|
|
+ trace_address += 1;
|
|
+ }
|
|
+ close (PARENT_WRITE);
|
|
+ close (PARENT_READ);
|
|
+ RESTSIG;
|
|
+}
|
|
+
|
|
+#endif
|
|
--- gcc/ada/tracebak.c.orig
|
|
+++ gcc/ada/tracebak.c
|
|
@@ -278,6 +278,23 @@
|
|
#error Unhandled darwin architecture.
|
|
#endif
|
|
|
|
+/*---------------------------- x86 *BSD --------------------------------*/
|
|
+
|
|
+#elif defined (__i386__) && \
|
|
+ ( defined (__NetBSD__) \
|
|
+ || defined (__FreeBSD__) \
|
|
+ || defined (__OpenBSD__) \
|
|
+ || defined (__DragonFly__) )
|
|
+
|
|
+#define USE_GCC_UNWINDER
|
|
+/* The generic unwinder is not used for this target because the default
|
|
+ implementation doesn't unwind on the BSD platforms. AMD64 targets use the
|
|
+ gcc unwinder for all platforms, so let's keep i386 consistent with that.
|
|
+*/
|
|
+
|
|
+#define PC_ADJUST -2
|
|
+/* The minimum size of call instructions on this architecture is 2 bytes */
|
|
+
|
|
/*---------------------- PPC AIX/PPC Lynx 178/Older Darwin ------------------*/
|
|
#elif ((defined (_POWER) && defined (_AIX)) || \
|
|
(defined (__powerpc__) && defined (__Lynx__) && !defined(__ELF__)) || \
|
|
--- gcc/ada/gcc-interface/Make-lang.in.orig
|
|
+++ gcc/ada/gcc-interface/Make-lang.in
|
|
@@ -588,7 +588,7 @@
|
|
ada/widechar.o
|
|
|
|
# Language-independent object files.
|
|
-ADA_BACKEND = $(BACKEND) attribs.o
|
|
+ADA_BACKEND = $(BACKEND2) attribs.o
|
|
|
|
# List of target dependent sources, overridden below as necessary
|
|
TARGET_ADA_SRCS =
|
|
--- gcc/ada/gcc-interface/Makefile.in.orig
|
|
+++ gcc/ada/gcc-interface/Makefile.in
|
|
@@ -1136,6 +1136,7 @@
|
|
ifeq ($(strip $(filter-out arm% linux-androideabi,$(target_cpu) $(target_os))),)
|
|
LIBGNAT_TARGET_PAIRS = \
|
|
a-intnam.ads<a-intnam-linux.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
s-inmaop.adb<s-inmaop-posix.adb \
|
|
s-intman.adb<s-intman-android.adb \
|
|
s-linux.ads<s-linux-android.ads \
|
|
@@ -1166,6 +1167,7 @@
|
|
ifeq ($(strip $(filter-out sparc% sun solaris%,$(target_cpu) $(target_vendor) $(target_os))),)
|
|
LIBGNAT_TARGET_PAIRS_COMMON = \
|
|
a-intnam.ads<a-intnam-solaris.ads \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
s-inmaop.adb<s-inmaop-posix.adb \
|
|
s-intman.adb<s-intman-solaris.adb \
|
|
s-mudido.adb<s-mudido-affinity.adb \
|
|
@@ -1208,6 +1210,8 @@
|
|
TOOLS_TARGET_PAIRS=mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb
|
|
|
|
EH_MECHANISM=-gcc
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
THREADSLIB = -lposix4 -lthread
|
|
MISCLIB = -lposix4 -lnsl -lsocket
|
|
SO_OPTS = -Wl,-h,
|
|
@@ -1420,8 +1424,11 @@
|
|
ifeq ($(strip $(filter-out %86 freebsd%,$(target_cpu) $(target_os))),)
|
|
LIBGNAT_TARGET_PAIRS = \
|
|
a-intnam.ads<a-intnam-freebsd.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
s-inmaop.adb<s-inmaop-posix.adb \
|
|
s-intman.adb<s-intman-posix.adb \
|
|
+ s-mudido.adb<s-mudido-affinity.adb \
|
|
s-osinte.adb<s-osinte-freebsd.adb \
|
|
s-osinte.ads<s-osinte-freebsd.ads \
|
|
s-osprim.adb<s-osprim-posix.adb \
|
|
@@ -1436,6 +1443,8 @@
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb
|
|
GNATLIB_SHARED = gnatlib-shared-dual
|
|
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
EXTRA_GNATRTL_NONTASKING_OBJS=g-sse.o g-ssvety.o
|
|
|
|
EH_MECHANISM=-gcc
|
|
@@ -1449,8 +1458,11 @@
|
|
ifeq ($(strip $(filter-out %86_64 freebsd%,$(target_cpu) $(target_os))),)
|
|
LIBGNAT_TARGET_PAIRS = \
|
|
a-intnam.ads<a-intnam-freebsd.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
s-inmaop.adb<s-inmaop-posix.adb \
|
|
s-intman.adb<s-intman-posix.adb \
|
|
+ s-mudido.adb<s-mudido-affinity.adb \
|
|
s-osinte.adb<s-osinte-freebsd.adb \
|
|
s-osinte.ads<s-osinte-freebsd.ads \
|
|
s-osprim.adb<s-osprim-posix.adb \
|
|
@@ -1465,6 +1477,110 @@
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb
|
|
GNATLIB_SHARED = gnatlib-shared-dual
|
|
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
+ EXTRA_GNATRTL_NONTASKING_OBJS=g-sse.o g-ssvety.o
|
|
+
|
|
+ EH_MECHANISM=-gcc
|
|
+ THREADSLIB= -lpthread
|
|
+ GMEM_LIB = gmemlib
|
|
+ LIBRARY_VERSION := $(LIB_VERSION)
|
|
+ MISCLIB = -lutil
|
|
+endif
|
|
+
|
|
+# x86_64 DragonFly
|
|
+ifeq ($(strip $(filter-out x86_64 dragonfly%,$(target_cpu) $(target_os))),)
|
|
+ LIBGNAT_TARGET_PAIRS = \
|
|
+ a-intnam.ads<a-intnam-dragonfly.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
+ s-inmaop.adb<s-inmaop-posix.adb \
|
|
+ s-intman.adb<s-intman-posix.adb \
|
|
+ s-mudido.adb<s-mudido-affinity.adb \
|
|
+ s-osinte.adb<s-osinte-dragonfly.adb \
|
|
+ s-osinte.ads<s-osinte-dragonfly.ads \
|
|
+ s-osprim.adb<s-osprim-posix.adb \
|
|
+ s-taprop.adb<s-taprop-posix.adb \
|
|
+ s-taspri.ads<s-taspri-posix.ads \
|
|
+ s-tpopsp.adb<s-tpopsp-posix.adb \
|
|
+ $(ATOMICS_TARGET_PAIRS) \
|
|
+ $(X86_64_TARGET_PAIRS) \
|
|
+ system.ads<system-dragonfly-x86_64.ads
|
|
+
|
|
+ TOOLS_TARGET_PAIRS = \
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb
|
|
+ GNATLIB_SHARED = gnatlib-shared-dual
|
|
+
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
+ EXTRA_GNATRTL_NONTASKING_OBJS=g-sse.o g-ssvety.o
|
|
+
|
|
+ EH_MECHANISM=-gcc
|
|
+ THREADSLIB= -lpthread
|
|
+ GMEM_LIB = gmemlib
|
|
+ LIBRARY_VERSION := $(LIB_VERSION)
|
|
+ MISCLIB = -lutil
|
|
+endif
|
|
+
|
|
+# x86 NetBSD
|
|
+ifeq ($(strip $(filter-out %86 netbsd%,$(target_cpu) $(target_os))),)
|
|
+ LIBGNAT_TARGET_PAIRS = \
|
|
+ a-intnam.ads<a-intnam-netbsd.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
+ s-inmaop.adb<s-inmaop-posix.adb \
|
|
+ s-intman.adb<s-intman-posix.adb \
|
|
+ s-mudido.adb<s-mudido-affinity.adb \
|
|
+ s-osinte.adb<s-osinte-netbsd.adb \
|
|
+ s-osinte.ads<s-osinte-netbsd.ads \
|
|
+ s-osprim.adb<s-osprim-posix.adb \
|
|
+ s-taprop.adb<s-taprop-posix.adb \
|
|
+ s-taspri.ads<s-taspri-posix.ads \
|
|
+ s-tpopsp.adb<s-tpopsp-posix.adb \
|
|
+ $(ATOMICS_TARGET_PAIRS) \
|
|
+ $(X86_TARGET_PAIRS) \
|
|
+ system.ads<system-netbsd-x86.ads
|
|
+
|
|
+ TOOLS_TARGET_PAIRS = \
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb
|
|
+ GNATLIB_SHARED = gnatlib-shared-dual
|
|
+
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
+ EXTRA_GNATRTL_NONTASKING_OBJS=g-sse.o g-ssvety.o
|
|
+
|
|
+ EH_MECHANISM=-gcc
|
|
+ THREADSLIB= -lpthread
|
|
+ GMEM_LIB = gmemlib
|
|
+ LIBRARY_VERSION := $(LIB_VERSION)
|
|
+ MISCLIB = -lutil
|
|
+endif
|
|
+
|
|
+# x86_64 NetBSD
|
|
+ifeq ($(strip $(filter-out x86_64 netbsd%,$(target_cpu) $(target_os))),)
|
|
+ LIBGNAT_TARGET_PAIRS = \
|
|
+ a-intnam.ads<a-intnam-netbsd.ads \
|
|
+ g-socthi.adb<g-socthi-bsd.adb \
|
|
+ s-trasym.adb<s-trasym-bsd.adb \
|
|
+ s-inmaop.adb<s-inmaop-posix.adb \
|
|
+ s-intman.adb<s-intman-posix.adb \
|
|
+ s-mudido.adb<s-mudido-affinity.adb \
|
|
+ s-osinte.adb<s-osinte-netbsd.adb \
|
|
+ s-osinte.ads<s-osinte-netbsd.ads \
|
|
+ s-osprim.adb<s-osprim-posix.adb \
|
|
+ s-taprop.adb<s-taprop-posix.adb \
|
|
+ s-taspri.ads<s-taspri-posix.ads \
|
|
+ s-tpopsp.adb<s-tpopsp-posix.adb \
|
|
+ $(ATOMICS_TARGET_PAIRS) \
|
|
+ $(X86_64_TARGET_PAIRS) \
|
|
+ system.ads<system-netbsd-x86_64.ads
|
|
+
|
|
+ TOOLS_TARGET_PAIRS = \
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb
|
|
+ GNATLIB_SHARED = gnatlib-shared-dual
|
|
+
|
|
+ EXTRA_LIBGNAT_SRCS+= traceback_symbolic.c
|
|
+ EXTRA_LIBGNAT_OBJS+= traceback_symbolic.o
|
|
EXTRA_GNATRTL_NONTASKING_OBJS=g-sse.o g-ssvety.o
|
|
|
|
EH_MECHANISM=-gcc
|
|
--- gnattools/configure.ac.orig
|
|
+++ gnattools/configure.ac
|
|
@@ -79,11 +79,27 @@
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb \
|
|
indepsw.adb<indepsw-darwin.adb"
|
|
;;
|
|
+ *-*-dragonfly*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
*-*-freebsd*)
|
|
TOOLS_TARGET_PAIRS="\
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
indepsw.adb<indepsw-gnu.adb"
|
|
;;
|
|
+ *-*-netbsd*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
+ *-*-openbsd*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
+ # Next line covers arm*-*-linux-androideabi
|
|
*-*-linux*)
|
|
TOOLS_TARGET_PAIRS="\
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
--- gnattools/configure.orig
|
|
+++ gnattools/configure
|
|
@@ -2039,11 +2039,27 @@
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb \
|
|
indepsw.adb<indepsw-darwin.adb"
|
|
;;
|
|
+ *-*-dragonfly*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
*-*-freebsd*)
|
|
TOOLS_TARGET_PAIRS="\
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
indepsw.adb<indepsw-gnu.adb"
|
|
;;
|
|
+ *-*-netbsd*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
+ *-*-openbsd*)
|
|
+ TOOLS_TARGET_PAIRS="\
|
|
+ mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|
|
+ indepsw.adb<indepsw-gnu.adb"
|
|
+ ;;
|
|
+ # Next line covers arm*-*-linux-androideabi
|
|
*-*-linux*)
|
|
TOOLS_TARGET_PAIRS="\
|
|
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
|