re PR ada/60411 (Ada bootstrap failure on ARM)
PR ada/60411 * sigtramp.h: Add Android support. From-SVN: r209227
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@ -5,6 +5,7 @@
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* s-linux-android.ads: New file.
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* s-intman-android.adb: Likewise.
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* sigtramp-armdroid.c: Likewise.
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* sigtramp.h: Add Android support.
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2014-04-07 Eric Botcazou <ebotcazou@adacore.com>
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@ -6,7 +6,7 @@
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* *
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* C Header File *
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* *
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* Copyright (C) 2011-2013, Free Software Foundation, Inc. *
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* Copyright (C) 2011-2014, Free Software Foundation, Inc. *
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* *
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* GNAT is free software; you can redistribute it and/or modify it under *
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* terms of the GNU General Public License as published by the Free Soft- *
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@ -41,10 +41,29 @@
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extern "C" {
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#endif
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typedef void sighandler_t (int signo, void *siginfo, void *sigcontext);
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#ifdef __ANDROID__
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#include <stdlib.h>
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#include <asm/signal.h>
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#include <asm/sigcontext.h>
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/* Android SDK doesn't define these structs */
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typedef struct sigcontext mcontext_t;
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typedef struct ucontext
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{
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unsigned long uc_flags;
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struct ucontext *uc_link;
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stack_t uc_stack;
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mcontext_t uc_mcontext;
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} ucontext_t;
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#endif
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/* This typedef signature sometimes conflicts with the sighandler_t from
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system headers so call it something unique. */
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typedef void __sigtramphandler_t (int signo, void *siginfo, void *sigcontext);
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void __gnat_sigtramp (int signo, void *siginfo, void *sigcontext,
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sighandler_t * handler);
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__sigtramphandler_t * handler);
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/* To be called from an established signal handler. Setup the DWARF CFI
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bits letting unwinders walk through the signal frame up into the
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