ubsan: aarch64: left shift of negative value

[deliverable/binutils-gdb.git] / gdb / ia64-linux-nat.c

diff --git a/gdb/ia64-linux-nat.c b/gdb/ia64-linux-nat.c
index 98fd9538c7b3ebdf9ddfdf6d5a1673e93a56b060..7faa0b6308696467e67f3a82901ff3b821ef0b5b 100644 (file)
--- a/gdb/ia64-linux-nat.c
+++ b/gdb/ia64-linux-nat.c
@@ -1,7 +1,7 @@
 /* Functions specific to running gdb native on IA-64 running
    GNU/Linux.
 
-   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   Copyright (C) 1999-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -28,7 +28,7 @@
 
 #include <signal.h>
 #include "nat/gdb_ptrace.h"
-#include "gdb_wait.h"
+#include "gdbsupport/gdb_wait.h"
 #ifdef HAVE_SYS_REG_H
 #include <sys/reg.h>
 #endif
@@ -57,8 +57,6 @@ public:
                                        ULONGEST offset, ULONGEST len,
                                        ULONGEST *xfered_len) override;
 
-  const struct target_desc *read_description () override;
-
   /* Override watchpoint routines.  */
 
   /* The IA-64 architecture can step over a watch point (without
@@ -70,7 +68,7 @@ public:
      has determined that a hardware watchpoint has indeed been hit.
      The CPU will then be able to execute one instruction without
      triggering a watchpoint.  */
-  bool have_steppable_watchpoint () { return 1; }
+  bool have_steppable_watchpoint () override { return true; }
 
   int can_use_hw_breakpoint (enum bptype, int, int) override;
   bool stopped_by_watchpoint () override;
@@ -450,7 +448,7 @@ fill_gregset (const struct regcache *regcache, gregset_t *gregsetp, int regno)
 
 #define COPY_REG(_idx_,_regi_) \
   if ((regno == -1) || regno == _regi_) \
-    regcache_raw_collect (regcache, _regi_, regp + _idx_)
+    regcache->raw_collect (_regi_, regp + _idx_)
 
   for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++)
     {
@@ -524,8 +522,7 @@ fill_fpregset (const struct regcache *regcache,
   for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++)
     {
       if ((regno == -1) || (regno == regi))
-       regcache_raw_collect (regcache, regi,
-                             &((*fpregsetp)[regi - IA64_FR0_REGNUM]));
+       regcache->raw_collect (regi, &((*fpregsetp)[regi - IA64_FR0_REGNUM]));
     }
 }
 
@@ -554,9 +551,9 @@ store_debug_register (ptid_t ptid, int idx, long val)
 {
   int tid;
 
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
   if (tid == 0)
-    tid = ptid_get_pid (ptid);
+    tid = ptid.pid ();
 
   (void) ptrace (PT_WRITE_U, tid, (PTRACE_TYPE_ARG3) (PT_DBR + 8 * idx), val);
 }
@@ -673,8 +670,8 @@ ia64_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
   return -1;
 }
 
-static void
-ia64_linux_new_thread (struct lwp_info *lp)
+void
+ia64_linux_nat_target::low_new_thread (struct lwp_info *lp)
 {
   int i, any;
 
@@ -720,10 +717,9 @@ ia64_linux_nat_target::stopped_by_watchpoint ()
   return stopped_data_address (&addr);
 }
 
-static int
-ia64_linux_can_use_hw_breakpoint (struct target_ops *self,
-                                 enum bptype type,
-                                 int cnt, int othertype)
+int
+ia64_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+                                             int cnt, int othertype)
 {
   return 1;
 }
@@ -842,7 +838,7 @@ ia64_linux_store_register (const struct regcache *regcache, int regnum)
   buf = (PTRACE_TYPE_RET *) alloca (size);
 
   /* Write the register contents into the inferior a chunk at a time.  */
-  regcache_raw_collect (regcache, regnum, buf);
+  regcache->raw_collect (regnum, buf);
   for (i = 0; i < size / sizeof (PTRACE_TYPE_RET); i++)
     {
       errno = 0;