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

[deliverable/binutils-gdb.git] / gdb / linux-record.c

diff --git a/gdb/linux-record.c b/gdb/linux-record.c
index fda7ada5499ec125a3836ec38c2955a0bf341aa1..59fb33726d91df3ce3e30c3140fd1b6f6c94b926 100644 (file)
--- a/gdb/linux-record.c
+++ b/gdb/linux-record.c
@@ -1,6 +1,6 @@
 /* Process record and replay target code for GNU/Linux.
 
-   Copyright (C) 2008-2016 Free Software Foundation, Inc.
+   Copyright (C) 2008-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -264,6 +264,8 @@ record_linux_system_call (enum gdb_syscall syscall,
       break;
 
     case gdb_sys_read:
+    case gdb_sys_readlink:
+    case gdb_sys_recv:
       regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
       if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest))
        return -1;
@@ -348,6 +350,7 @@ record_linux_system_call (enum gdb_syscall syscall,
       break;
 
     case gdb_sys_pipe:
+    case gdb_sys_pipe2:
       if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int * 2))
        return -1;
       break;
@@ -645,12 +648,6 @@ record_linux_system_call (enum gdb_syscall syscall,
     case gdb_sys_symlink:
       break;
 
-    case gdb_sys_readlink:
-      regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
-      if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest))
-       return -1;
-      break;
-
     case gdb_sys_uselib:
     case gdb_sys_swapon:
       break;
@@ -742,12 +739,6 @@ Do you want to stop the program?"),
       }
       break;
 
-    case gdb_sys_recv:
-      regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
-      if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest))
-       return -1;
-      break;
-
     case gdb_sys_recvmsg:
       regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
       if (record_linux_msghdr (regcache, tdep, tmpulongest))
@@ -2035,11 +2026,6 @@ Do you want to stop the program?"),
     case gdb_sys_dup3:
       break;
 
-    case gdb_sys_pipe2:
-      if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int * 2))
-       return -1;
-      break;
-
     case gdb_sys_inotify_init1:
       break;