[binutils-gdb] Add constructor to syscall_catchpoint

[binutils-gdb] Add constructor to syscall_catchpoint

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6c91c7de2007ca0d6f0285fa62e755507359a177

commit 6c91c7de2007ca0d6f0285fa62e755507359a177
Author: Tom Tromey <tom@tromey.com>
Date:   Sat Apr 30 14:21:45 2022 -0600

    Add constructor to syscall_catchpoint
    
    This adds a constructor to syscall_catchpoint and simplifies the
    caller.

Diff:
---
 gdb/break-catch-syscall.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/break-catch-syscall.c b/gdb/break-catch-syscall.c
index bcdf0f117a5..d25d7ba7c5e 100644
--- a/gdb/break-catch-syscall.c
+++ b/gdb/break-catch-syscall.c
@@ -37,6 +37,11 @@
 
 struct syscall_catchpoint : public breakpoint
 {
+  explicit syscall_catchpoint (std::vector<int> &&calls)
+    : syscalls_to_be_caught (std::move (calls))
+  {
+  }
+
   int insert_location (struct bp_location *) override;
   int remove_location (struct bp_location *,
 		       enum remove_bp_reason reason) override;
@@ -347,9 +352,9 @@ create_syscall_event_catchpoint (int tempflag, std::vector<int> &&filter)
 {
   struct gdbarch *gdbarch = get_current_arch ();
 
-  std::unique_ptr<syscall_catchpoint> c (new syscall_catchpoint ());
+  std::unique_ptr<syscall_catchpoint> c
+    (new syscall_catchpoint (std::move (filter)));
   init_catchpoint (c.get (), gdbarch, tempflag, nullptr);
-  c->syscalls_to_be_caught = std::move (filter);
 
   install_breakpoint (0, std::move (c), 1);
 }