[PATCH] gdb: Update gdbarch.py with latest changes in gdbarch.c

[Thiago Jung Bauermann <thiago.bauermann@linaro.org>]

Commit 2b16913cdca2 ("gdb: make gdbarch_alloc take ownership of the tdep")
changed gdbarch.c without updating gdbarch.py.  As a result, running
gdbarch.py reverts those changes and causes the build to fail.

So change gdbarch.py to generate the current version of gdbarch.c.
---
 gdb/gdbarch.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb/gdbarch.py b/gdb/gdbarch.py
index d2bf86039d11..7dc79386940f 100755
--- a/gdb/gdbarch.py
+++ b/gdb/gdbarch.py
@@ -286,7 +286,7 @@ with open("gdbarch.c", "w") as f:
         print(f"  {c.type} {c.name};", file=f)
     print(file=f)
     print("  /* target specific vector.  */", file=f)
-    print("  struct gdbarch_tdep_base *tdep = nullptr;", file=f)
+    print("  gdbarch_tdep_up tdep;", file=f)
     print("  gdbarch_dump_tdep_ftype *dump_tdep = nullptr;", file=f)
     print(file=f)
     print("  /* per-architecture data-pointers.  */", file=f)
@@ -316,13 +316,13 @@ with open("gdbarch.c", "w") as f:
     print(file=f)
     print("struct gdbarch *", file=f)
     print("gdbarch_alloc (const struct gdbarch_info *info,", file=f)
-    print("	       struct gdbarch_tdep_base *tdep)", file=f)
+    print("	       gdbarch_tdep_up tdep)", file=f)
     print("{", file=f)
     print("  struct gdbarch *gdbarch;", file=f)
     print("", file=f)
     print("  gdbarch = new struct gdbarch;", file=f)
     print(file=f)
-    print("  gdbarch->tdep = tdep;", file=f)
+    print("  gdbarch->tdep = std::move (tdep);", file=f)
     print(file=f)
     for c in filter(info, components):
         print(f"  gdbarch->{c.name} = info->{c.name};", file=f)