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Remove process_stratum_target::hostio_last_error abstraction

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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.
This commit is contained in:
Pedro Alves
2021-04-12 20:23:54 +01:00
parent d2f1139ef0
commit 0256da25c0
10 changed files with 22 additions and 61 deletions
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4
gdbserver/target.h
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@@ -256,10 +256,6 @@ public:
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 ();