Initialize gdb::optional empty payload to quiet false -Wmaybe-uninitialized warnings

[deliverable/binutils-gdb.git] / gdb / xtensa-linux-nat.c

diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
index a4b001e86b9342e547ced715640dea9a8db08bd2..278168620c4b84ccb52315b25caa065f95a34756 100644 (file)
--- a/gdb/xtensa-linux-nat.c
+++ b/gdb/xtensa-linux-nat.c
@@ -82,6 +82,10 @@ fill_gregset (const struct regcache *regcache,
     regcache_raw_collect (regcache,
                          gdbarch_tdep (gdbarch)->sar_regnum,
                          &regs->sar);
+  if (regnum == gdbarch_tdep (gdbarch)->threadptr_regnum || regnum == -1)
+    regcache_raw_collect (regcache,
+                         gdbarch_tdep (gdbarch)->threadptr_regnum,
+                         &regs->threadptr);
   if (regnum >=gdbarch_tdep (gdbarch)->ar_base
       && regnum < gdbarch_tdep (gdbarch)->ar_base
                    + gdbarch_tdep (gdbarch)->num_aregs)
@@ -148,6 +152,10 @@ supply_gregset_reg (struct regcache *regcache,
     regcache_raw_supply (regcache,
                          gdbarch_tdep (gdbarch)->sar_regnum,
                          &regs->sar);
+  if (regnum == gdbarch_tdep (gdbarch)->threadptr_regnum || regnum == -1)
+    regcache_raw_supply (regcache,
+                         gdbarch_tdep (gdbarch)->threadptr_regnum,
+                         &regs->threadptr);
   if (regnum >=gdbarch_tdep (gdbarch)->ar_base
       && regnum < gdbarch_tdep (gdbarch)->ar_base
                    + gdbarch_tdep (gdbarch)->num_aregs)