Now that the WinCE port is gone, all ports map host I/O errors from
errno, so this abstraction is no longer necessary.
Basically undoes:
https://sourceware.org/pipermail/gdb-patches/2008-January/055511.html
https://sourceware.org/pipermail/gdb-patches/attachments/
20080131/
f44e7012/attachment.bin
gdbserver/ChangeLog:
* Makefile.in (SFILES): Remove hostio-errno.cc.
* configure: Regenerate.
* configure.ac (GDBSERVER_DEPFILES): No longer add
$srv_hostio_err_objs.
* configure.srv (srv_hostio_err_objs): Delete.
* hostio-errno.cc: Delete.
* hostio.cc (hostio_error): Inline hostio_last_error_from_errno
here.
* hostio.h (hostio_last_error_from_errno): Delete.
* target.cc (process_stratum_target::hostio_last_error): Delete.
* target.h (class process_stratum_target) <hostio_last_error>:
Delete.
+2021-04-13 Pedro Alves <pedro@palves.net>
+
+ * Makefile.in (SFILES): Remove hostio-errno.cc.
+ * configure: Regenerate.
+ * configure.ac (GDBSERVER_DEPFILES): No longer add
+ $srv_hostio_err_objs.
+ * configure.srv (srv_hostio_err_objs): Delete.
+ * hostio-errno.cc: Delete.
+ * hostio.cc (hostio_error): Inline hostio_last_error_from_errno
+ here.
+ * hostio.h (hostio_last_error_from_errno): Delete.
+ * target.cc (process_stratum_target::hostio_last_error): Delete.
+ * target.h (class process_stratum_target) <hostio_last_error>:
+ Delete.
+
2021-04-12 Simon Marchi <simon.marchi@polymtl.ca>
* win32-low.cc: Remove all code guarded by _WIN32_WCE.
$(srcdir)/dll.cc \
$(srcdir)/gdbreplay.cc \
$(srcdir)/hostio.cc \
- $(srcdir)/hostio-errno.cc \
$(srcdir)/i387-fp.cc \
$(srcdir)/inferiors.cc \
$(srcdir)/linux-aarch64-low.cc \
done
fi
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
+GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
GDBSERVER_LIBS="$srv_libs"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
done
fi
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
+GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
GDBSERVER_LIBS="$srv_libs"
dnl Check whether the target supports __sync_*_compare_and_swap.
# srv_regobj The register protocol appropriate for this target.
# srv_tgtobj Any other target-specific modules appropriate
# for this target.
-# srv_hostio_err The object implementing the hostio_last_error
-# target method.
# srv_xmlfiles All XML files which should be available for
# gdbserver in this configuration.
# ipa_obj Any other target-specific modules appropriate
# srv_linux_usrregs Set to "yes" if we can get at registers via
# PTRACE_PEEKUSR / PTRACE_POKEUSR.
-# Default hostio_last_error implementation
-srv_hostio_err_objs="hostio-errno.o"
-
ipa_ppc_linux_regobj="powerpc-32l-ipa.o powerpc-altivec32l-ipa.o powerpc-vsx32l-ipa.o powerpc-isa205-32l-ipa.o powerpc-isa205-altivec32l-ipa.o powerpc-isa205-vsx32l-ipa.o powerpc-isa205-ppr-dscr-vsx32l-ipa.o powerpc-isa207-vsx32l-ipa.o powerpc-isa207-htm-vsx32l-ipa.o powerpc-e500l-ipa.o powerpc-64l-ipa.o powerpc-altivec64l-ipa.o powerpc-vsx64l-ipa.o powerpc-isa205-64l-ipa.o powerpc-isa205-altivec64l-ipa.o powerpc-isa205-vsx64l-ipa.o powerpc-isa205-ppr-dscr-vsx64l-ipa.o powerpc-isa207-vsx64l-ipa.o powerpc-isa207-htm-vsx64l-ipa.o"
# Linux object files. This is so we don't have to repeat
+++ /dev/null
-/* Host file transfer support for gdbserver.
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
- Contributed by CodeSourcery.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT 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
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* This file implements the hostio_last_error target callback
- on top of errno. */
-
-#include "server.h"
-
-#include "hostio.h"
-
-#include "gdbsupport/fileio.h"
-
-void
-hostio_last_error_from_errno (char *buf)
-{
- int error = errno;
- int fileio_error = host_to_fileio_error (error);
- sprintf (buf, "F-1,%x", fileio_error);
-}
return -1;
}
-/* Fill in own_buf with the last hostio error packet, however it
- suitable for the target. */
+/* Fill BUF with an hostio error packet representing the last hostio
+ error, from errno. */
+
static void
hostio_error (char *own_buf)
{
- the_target->hostio_last_error (own_buf);
+ int fileio_error = host_to_fileio_error (errno);
+ sprintf (own_buf, "F-1,%x", fileio_error);
}
static void
/* Per-connection setup. */
extern void hostio_handle_new_gdb_connection (void);
-/* Functions from hostio.c. */
extern int handle_vFile (char *, int, int *);
-/* Functions from hostio-errno.c. */
-extern void hostio_last_error_from_errno (char *own_buf);
-
#endif /* GDBSERVER_HOSTIO_H */
gdb_assert_not_reached ("target op get_tls_address not supported");
}
-void
-process_stratum_target::hostio_last_error (char *buf)
-{
- hostio_last_error_from_errno (buf);
-}
-
bool
process_stratum_target::supports_qxfer_osdata ()
{
virtual int get_tls_address (thread_info *thread, CORE_ADDR offset,
CORE_ADDR load_module, CORE_ADDR *address);
- /* Fill BUF with an hostio error packet representing the last hostio
- error. */
- virtual void hostio_last_error (char *buf);
-
/* Return true if the qxfer_osdata target op is supported. */
virtual bool supports_qxfer_osdata ();
projects / binutils-gdb.git / commitdiff