Toolchain/binutils-gdb
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2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>

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Pedro Alves <pedro@codesourcery.com>

	* target.h (struct target_ops) <supports_multi_process>: New
	callback.
	(target_supports_multi_process): New.
	* server.c (handle_query): Even if GDB reports support, only
	enable multi-process if the target also supports it.  Report
	multi-process support only if the target backend supports it.
	* linux-low.c (linux_supports_multi_process): New function.
	(linux_target_ops): Install it as target_supports_multi_process
	callback.
This commit is contained in:
Pedro Alves
2009-06-19 13:35:35 +00:00
parent 5e7c27a607
commit cf8fd78b38
4 changed files with 35 additions and 3 deletions
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11
gdb/gdbserver/server.c
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@@ -1074,9 +1074,13 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
p != NULL;
p = strtok (NULL, ";"))
{
/* Record if GDB knows about multiprocess support. */
if (strcmp (p, "multiprocess+") == 0)
multi_process = 1;
{
/* GDB supports and wants multi-process support if
possible. */
if (target_supports_multi_process ())
multi_process = 1;
}
}
sprintf (own_buf, "PacketSize=%x;QPassSignals+", PBUFSIZ - 1);
@@ -1106,7 +1110,8 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
if (the_target->qxfer_osdata != NULL)
strcat (own_buf, ";qXfer:osdata:read+");
strcat (own_buf, ";multiprocess+");
if (target_supports_multi_process ())
strcat (own_buf, ";multiprocess+");
if (target_supports_non_stop ())
strcat (own_buf, ";QNonStop+");