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https://sourceware.org/git/binutils-gdb.git
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59a016f09f
(errno_to_fileio_errno): Move to hostio-errno. * hostio.c: (hostio_error): Remove the error parameter. Defer the error number outputting to the target->hostio_last_error callback. (hostio_packet_error): Use FILEIO_EINVAL directly. (handle_open, handle_pread, hostio_error, handle_unlink): Update calls to hostio_error. * hostio-errno.c: New. * server.h (hostio_last_error_from_errno): Declare. * target.h (target_ops): Add hostio_last_error member. * linux-low.c (linux_target_op): Register hostio_last_error_from_errno as hostio_last_error handler. * spu-low.c (spu_target_ops): Likewise. * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error) (wince_hostio_last_error): New functions. (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error as hostio_last_error handler. (win32_target_ops) [!_WIN32_WCE]: Register hostio_last_error_from_errno as hostio_last_error handler. * Makefile.in (SFILES): Add hostio.c and hostio-errno.c. (hostio-errno.o): New rule. * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs. * configure.srv (srv_hostio_err_objs): New variable. Default to hostio-errno.o. (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "". * configure: Regenerate.
89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/* Host file transfer support for gdbserver.
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Copyright (C) 2007, 2008 Free Software Foundation, Inc.
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Contributed by CodeSourcery.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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/* This file implements the hostio_last_error target callback
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on top of errno. */
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#include <errno.h>
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#include "server.h"
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#include "gdb/fileio.h"
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static int
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errno_to_fileio_error (int error)
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{
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switch (error)
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{
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case EPERM:
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return FILEIO_EPERM;
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case ENOENT:
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return FILEIO_ENOENT;
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case EINTR:
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return FILEIO_EINTR;
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case EIO:
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return FILEIO_EIO;
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case EBADF:
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return FILEIO_EBADF;
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case EACCES:
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return FILEIO_EACCES;
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case EFAULT:
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return FILEIO_EFAULT;
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case EBUSY:
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return FILEIO_EBUSY;
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case EEXIST:
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return FILEIO_EEXIST;
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case ENODEV:
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return FILEIO_ENODEV;
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case ENOTDIR:
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return FILEIO_ENOTDIR;
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case EISDIR:
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return FILEIO_EISDIR;
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case EINVAL:
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return FILEIO_EINVAL;
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case ENFILE:
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return FILEIO_ENFILE;
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case EMFILE:
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return FILEIO_EMFILE;
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case EFBIG:
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return FILEIO_EFBIG;
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case ENOSPC:
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return FILEIO_ENOSPC;
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case ESPIPE:
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return FILEIO_ESPIPE;
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case EROFS:
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return FILEIO_EROFS;
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case ENOSYS:
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return FILEIO_ENOSYS;
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case ENAMETOOLONG:
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return FILEIO_ENAMETOOLONG;
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}
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return FILEIO_EUNKNOWN;
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}
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void
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hostio_last_error_from_errno (char *buf)
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{
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int error = errno;
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int fileio_error = errno_to_fileio_error (error);
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sprintf (buf, "F-1,%x", fileio_error);
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}
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