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2012-03-05 Tristan Gingold <gingold@adacore.com>

Browse Source 
* target.h (target_object): Add TARGET_OBJECT_OPENVMS_UIB.
	* remote.c (PACKET_qXfer_uib): New enum value.
	(remote_protocol_features): Add entry for PACKET_qXfer_uib.
	(remote_xfer_partial): Handle TARGET_OBJECT_OPENVMS_UIB.
	(_initialize_remote): Call add_packet_config_cmd for
	xfer:uib packet.

doc/
2012-03-05  Tristan Gingold  <gingold@adacore.com>

	* gdb.texinfo (General Query Packets): Document xfer:uib:read.
This commit is contained in:
Tristan Gingold 2012-03-05 11:37:33 +00:00
parent 34864976a8
commit 169081d053
5 changed files with 47 additions and 4 deletions
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15
gdb/ChangeLog
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@ -1,8 +1,17 @@
2012-03-05 Tristan Gingold <gingold@adacore.com>
* osabi.c (gdb_osabi_names): Add OpenVMS.
(generic_elf_osabi_sniffer): Likewise.
* defs.h (gdb_osabi): Add GDB_OSABI_OPENVMS.
* target.h (target_object): Add TARGET_OBJECT_OPENVMS_UIB.
* remote.c (PACKET_qXfer_uib): New enum value.
(remote_protocol_features): Add entry for PACKET_qXfer_uib.
(remote_xfer_partial): Handle TARGET_OBJECT_OPENVMS_UIB.
(_initialize_remote): Call add_packet_config_cmd for
xfer:uib packet.
2012-03-05 Tristan Gingold <gingold@adacore.com>
* osabi.c (gdb_osabi_names): Add OpenVMS.
(generic_elf_osabi_sniffer): Likewise.
* defs.h (gdb_osabi): Add GDB_OSABI_OPENVMS.
2012-03-04 Jan Kratochvil <jan.kratochvil@redhat.com>

4
gdb/doc/ChangeLog
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@ -1,3 +1,7 @@
2012-03-05 Tristan Gingold <gingold@adacore.com>
* gdb.texinfo (General Query Packets): Document xfer:uib:read.
2012-03-03 Yao Qi <yao@codesourcery.com>
* gdb.texinfo (In-Process Agent): New node.

17
gdb/doc/gdb.texinfo
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@ -35220,6 +35220,11 @@ These are the currently defined stub features and their properties:
@tab @samp{-}
@tab Yes
@item @samp{qXfer:uib:read}
@tab No
@tab @samp{-}
@tab Yes
@item @samp{qXfer:fdpic:read}
@tab No
@tab @samp{-}
@ -35359,6 +35364,10 @@ The remote stub understands the @samp{qXfer:threads:read} packet
The remote stub understands the @samp{qXfer:traceframe-info:read}
packet (@pxref{qXfer traceframe info read}).
@item qXfer:uib:read
The remote stub understands the @samp{qXfer:uib:read}
packet (@pxref{qXfer unwind info block}).
@item qXfer:fdpic:read
The remote stub understands the @samp{qXfer:fdpic:read}
packet (@pxref{qXfer fdpic loadmap read}).
@ -35654,6 +35663,14 @@ Return a description of the current traceframe's contents.
This packet is not probed by default; the remote stub must request it,
by supplying an appropriate @samp{qSupported} response (@pxref{qSupported}).
@item qXfer:uib:read:@var{pc}:@var{offset},@var{length}
@anchor{qXfer unwind info block}
Return the unwind information block for @var{pc}. This packet is used
on OpenVMS/ia64 to ask the kernel unwind information.
This packet is not probed by default.
@item qXfer:fdpic:read:@var{annex}:@var{offset},@var{length}
@anchor{qXfer fdpic loadmap read}
Read contents of @code{loadmap}s on the target system. The

11
gdb/remote.c
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@ -1254,6 +1254,7 @@ enum {
PACKET_qXfer_threads,
PACKET_qXfer_statictrace_read,
PACKET_qXfer_traceframe_info,
PACKET_qXfer_uib,
PACKET_qGetTIBAddr,
PACKET_qGetTLSAddr,
PACKET_qSupported,
@ -3834,6 +3835,8 @@ static struct protocol_feature remote_protocol_features[] = {
remote_enable_disable_tracepoint_feature, -1 },
{ "qXfer:fdpic:read", PACKET_DISABLE, remote_supported_packet,
PACKET_qXfer_fdpic },
{ "qXfer:uib:read", PACKET_DISABLE, remote_supported_packet,
PACKET_qXfer_uib },
{ "QDisableRandomization", PACKET_DISABLE, remote_supported_packet,
PACKET_QDisableRandomization },
{ "QAgent", PACKET_DISABLE, remote_supported_packet, PACKET_QAgent},
@ -8484,6 +8487,11 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object,
case TARGET_OBJECT_FDPIC:
return remote_read_qxfer (ops, "fdpic", annex, readbuf, offset, len,
&remote_protocol_packets[PACKET_qXfer_fdpic]);
case TARGET_OBJECT_OPENVMS_UIB:
return remote_read_qxfer (ops, "uib", annex, readbuf, offset, len,
&remote_protocol_packets[PACKET_qXfer_uib]);
default:
return -1;
}
@ -11316,6 +11324,9 @@ Show the maximum size of the address (in bits) in a memory packet."), NULL,
(&remote_protocol_packets[PACKET_qXfer_traceframe_info],
"qXfer:trace-frame-info:read", "traceframe-info", 0);
add_packet_config_cmd (&remote_protocol_packets[PACKET_qXfer_uib],
"qXfer:uib:read", "unwind-info-block", 0);
add_packet_config_cmd (&remote_protocol_packets[PACKET_qGetTLSAddr],
"qGetTLSAddr", "get-thread-local-storage-address",
0);

4
gdb/target.h
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@ -280,7 +280,9 @@ enum target_object
/* Load maps for FDPIC systems. */
TARGET_OBJECT_FDPIC,
/* Darwin dynamic linker info data. */
TARGET_OBJECT_DARWIN_DYLD_INFO
TARGET_OBJECT_DARWIN_DYLD_INFO,
/* OpenVMS Unwind Information Block. */
TARGET_OBJECT_OPENVMS_UIB
/* Possible future objects: TARGET_OBJECT_FILE, ... */
};