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[OBV] gdbserver: Only write ipa_tdesc_idx if agent is actually loaded. 

Fixes rather embarassing gdb.trace regressions.

gdb/gdbserver/ChangeLog:

	* tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
	is actually loaded.
This commit is contained in:
Marcin Kościelnicki 2016-03-02 17:18:29 +01:00
parent 065ab6dc80
commit 6896a8fa1e
2 changed files with 12 additions and 4 deletions
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5
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,8 @@
2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
* tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
is actually loaded.
2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
* linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.

11
gdb/gdbserver/tracepoint.c
View File

@ -3214,10 +3214,13 @@ cmd_qtstart (char *packet)
*packet = '\0';
/* Tell IPA about the correct tdesc. */
if (write_inferior_integer (ipa_sym_addrs.addr_ipa_tdesc_idx,
target_get_ipa_tdesc_idx ()))
error ("Error setting ipa_tdesc_idx variable in lib");
if (agent_loaded_p ())
{
/* Tell IPA about the correct tdesc. */
if (write_inferior_integer (ipa_sym_addrs.addr_ipa_tdesc_idx,
target_get_ipa_tdesc_idx ()))
error ("Error setting ipa_tdesc_idx variable in lib");
}
/* Start out empty. */
if (agent_loaded_p ())