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| author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
| commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
| tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/include/sh-signal.h | |
| parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
| download | gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.bz2 | |
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* Makefile.in: Regenerate.
* configure.ac: Likewise.
* configure: Likewise.
* gcc/java: Remove.
* libjava: Likewise.
From-SVN: r240662
Diffstat (limited to 'libjava/include/sh-signal.h')
| -rw-r--r-- | libjava/include/sh-signal.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/libjava/include/sh-signal.h b/libjava/include/sh-signal.h deleted file mode 100644 index 3a96ce2..0000000 --- a/libjava/include/sh-signal.h +++ /dev/null @@ -1,75 +0,0 @@ -// sh-signal.h - Catch runtime signals and turn them into exceptions -// on a SuperH based Linux system. - -/* Copyright (C) 2004, 2006 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - - -#ifndef JAVA_SIGNAL_H -#define JAVA_SIGNAL_H 1 - -#include <signal.h> -#include <sys/syscall.h> - -#define HANDLE_SEGV 1 -#define HANDLE_FPE 1 - -/* The third parameter to the signal handler points to something with - * this structure defined in asm/ucontext.h, but the name clashes with - * struct ucontext from sys/ucontext.h so this private copy is used. */ -typedef struct _sig_ucontext { - unsigned long uc_flags; - struct _sig_ucontext *uc_link; - stack_t uc_stack; - struct sigcontext uc_mcontext; - sigset_t uc_sigmask; -} sig_ucontext_t; - -#define SIGNAL_HANDLER(_name) \ - static void _name (int , siginfo_t *, sig_ucontext_t *_uc) - -#define MAKE_THROW_FRAME(_exception) - -/* For an explanation why we cannot simply use sigaction to - install the handlers, see i386-signal.h. */ - -/* We use kernel_old_sigaction here because we're calling the kernel - directly rather than via glibc. The sigaction structure that the - syscall uses is a different shape from the one in userland and not - visible to us in a header file so we define it here. */ - -struct kernel_old_sigaction { - void (*k_sa_handler) (int, siginfo_t *, sig_ucontext_t *); - unsigned long k_sa_mask; - unsigned long k_sa_flags; - void (*k_sa_restorer) (void); -}; - -#define INIT_SEGV \ -do \ - { \ - struct kernel_old_sigaction kact; \ - kact.k_sa_handler = catch_segv; \ - kact.k_sa_mask = 0; \ - kact.k_sa_flags = SA_SIGINFO | SA_NODEFER; \ - syscall (SYS_sigaction, SIGSEGV, &kact, NULL); \ - } \ -while (0) - -#define INIT_FPE \ -do \ - { \ - struct kernel_old_sigaction kact; \ - kact.k_sa_handler = catch_fpe; \ - kact.k_sa_mask = 0; \ - kact.k_sa_flags = SA_SIGINFO | SA_NODEFER; \ - syscall (SYS_sigaction, SIGFPE, &kact, NULL); \ - } \ -while (0) - -#endif /* JAVA_SIGNAL_H */ |