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Gary Benson 0a93529c56 Implement remote_bfd_iovec_stat 
This commit adds a new packet "vFile:fstat:" to the remote protocol
that can be used by to retrieve information about files that have
been previously opened using vFile:open.  vFile:fstat: support is
added to GDB, and remote_bfd_iovec_stat is implemented using it.  If
vFile:fstat: is not supported by the remote GDB creates a dummy result
by zeroing the supplied stat structure and setting its st_size field
to INT_MAX.  This mimics GDB's previous behaviour, with the exception
that GDB did not previously zero the structure so all other fields
would have been returned unchanged, which is to say very likely
populated with random values from the stack.

gdb/ChangeLog:

	* remote-fileio.h (remote_fileio_to_host_stat): New declaration.
	* remote-fileio.c (remote_fileio_to_host_uint): New function.
	(remote_fileio_to_host_ulong): Likewise.
	(remote_fileio_to_host_mode): Likewise.
	(remote_fileio_to_host_time): Likewise.
	(remote_fileio_to_host_stat): Likewise.
	* remote.c (PACKET_vFile_fstat): New enum value.
	(remote_protocol_features): Register the "vFile:fstat" feature.
	(remote_hostio_fstat): New function.
	(remote_bfd_iovec_stat): Use the above.
	(_initialize_remote): Register new "set/show remote
	hostio-fstat-packet" command.
	* symfile.c (separate_debug_file_exists): Update comment.
	* NEWS: Announce new vFile:fstat packet.

gdb/doc/ChangeLog:

	* gdb.texinfo (Remote Configuration): Document the
	"set/show remote hostio-fstat-packet" command.
	(General Query Packets): Document the vFile:fstat
	qSupported features.
	(Host I/O Packets): Document the vFile:fstat packet.
2015-03-11 17:53:57 +00:00
..
a4rc.sed
agentexpr.texi [gdb/ax] small "setv" fix and documentation's adjustment. 2015-02-19 19:04:16 +04:00
all-cfg.texi Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
annotate.texinfo Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
ChangeLog Implement remote_bfd_iovec_stat 2015-03-11 17:53:57 +00:00
doxy-index.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
Doxyfile-base.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
Doxyfile-gdb-api.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
Doxyfile-gdb-xref.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
Doxyfile-gdbserver.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
fdl.texi
filter-for-doxygen
filter-params.pl
gdb.texinfo Implement remote_bfd_iovec_stat 2015-03-11 17:53:57 +00:00
gpl.texi
guile.texi Add objfile-progspace to Guile interface 2015-03-11 14:20:06 +01:00
lpsrc.sed
Makefile.in Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
observer.texi Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
psrc.sed
python.texi Add support for inlining scripts into .debug_gdb_scripts. 2015-01-31 12:01:13 -08:00
refcard.tex Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
stabs.texinfo Update year range in copyright notice of all files owned by the GDB project. 2015-01-01 13:32:14 +04:00
stack_frame.eps
stack_frame.pdf
stack_frame.png
stack_frame.svg
stack_frame.txt