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Fix ia64-linux-nat.c

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PR build/23814 points out that ia64-linux-nat.c will not compile any
more.  This patch fixes the problem.  Thanks to Andreas Schwab for
trying the patch.

gdb/ChangeLog
2018-11-18  Tom Tromey  <tom@tromey.com>

	PR build/23814:
	* target-delegates.c: Rebuild.
	* ia64-linux-nat.c (class ia64_linux_nat_target)
	<have_steppable_watchpoint>: Use override.  Return true, not 1.
	(ia64_linux_nat_target::can_use_hw_breakpoint): Rename.  Remove
	"self" argument.
	(ia64_linux_nat_target::low_new_thread): Rename.
	(class ia64_linux_nat_target) <read_description>: Don't declare.
	* target.h (struct target_ops) <have_steppable_watchpoint>: Return
	bool.
This commit is contained in:
Tom Tromey
2018-11-14 09:29:51 -07:00
parent ad6d89178d
commit c2a6c5da37
4 changed files with 27 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
gdb/target-delegates.c
View File

@ -35,7 +35,7 @@ struct dummy_target : public target_ops
int insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
int remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
bool stopped_by_watchpoint () override;
int have_steppable_watchpoint () override;
bool have_steppable_watchpoint () override;
bool stopped_data_address (CORE_ADDR *arg0) override;
bool watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2) override;
int region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1) override;
@ -202,7 +202,7 @@ struct debug_target : public target_ops
int insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
int remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
bool stopped_by_watchpoint () override;
int have_steppable_watchpoint () override;
bool have_steppable_watchpoint () override;
bool stopped_data_address (CORE_ADDR *arg0) override;
bool watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2) override;
int region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1) override;
@ -989,27 +989,27 @@ debug_target::stopped_by_watchpoint ()
return result;
}
int
bool
target_ops::have_steppable_watchpoint ()
{
return this->beneath ()->have_steppable_watchpoint ();
}
int
bool
dummy_target::have_steppable_watchpoint ()
{
return false;
}
int
bool
debug_target::have_steppable_watchpoint ()
{
int result;
bool result;
fprintf_unfiltered (gdb_stdlog, "-> %s->have_steppable_watchpoint (...)\n", this->beneath ()->shortname ());
result = this->beneath ()->have_steppable_watchpoint ();
fprintf_unfiltered (gdb_stdlog, "<- %s->have_steppable_watchpoint (", this->beneath ()->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
target_debug_print_bool (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}