Fix a new warning on Cygwin

[binutils-gdb.git] / gdb / amd64-bsd-nat.c

diff --git a/gdb/amd64-bsd-nat.c b/gdb/amd64-bsd-nat.c
index 52730ba276edafcec600c95dfcafc4bb24face74..77dc4c935ca1310d1349365cc2aea1970c589338 100644 (file)
--- a/gdb/amd64-bsd-nat.c
+++ b/gdb/amd64-bsd-nat.c
@@ -59,9 +59,6 @@ amd64bsd_fetch_inferior_registers (struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = regcache->arch ();
   ptid_t ptid = regcache->ptid ();
-#if defined(PT_GETFSBASE) || defined(PT_GETGSBASE)
-  i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
-#endif
 
   if (regnum == -1 || amd64_native_gregset_supplies_p (gdbarch, regnum))
     {
@@ -75,50 +72,9 @@ amd64bsd_fetch_inferior_registers (struct regcache *regcache, int regnum)
        return;
     }
 
-#ifdef PT_GETFSBASE
-  if (regnum == -1 || regnum == tdep->fsbase_regnum)
-    {
-      register_t base;
-
-      if (gdb_ptrace (PT_GETFSBASE, ptid, (PTRACE_TYPE_ARG3) &base, 0) == -1)
-       perror_with_name (_("Couldn't get segment register fs_base"));
-
-      regcache->raw_supply (tdep->fsbase_regnum, &base);
-      if (regnum != -1)
-       return;
-    }
-#endif
-#ifdef PT_GETGSBASE
-  if (regnum == -1 || regnum == tdep->fsbase_regnum + 1)
-    {
-      register_t base;
-
-      if (gdb_ptrace (PT_GETGSBASE, ptid, (PTRACE_TYPE_ARG3) &base, 0) == -1)
-       perror_with_name (_("Couldn't get segment register gs_base"));
-
-      regcache->raw_supply (tdep->fsbase_regnum + 1, &base);
-      if (regnum != -1)
-       return;
-    }
-#endif
-
   if (regnum == -1 || !amd64_native_gregset_supplies_p (gdbarch, regnum))
     {
       struct fpreg fpregs;
-#ifdef PT_GETXSTATE_INFO
-      void *xstateregs;
-
-      if (x86bsd_xsave_len != 0)
-       {
-         xstateregs = alloca (x86bsd_xsave_len);
-         if (gdb_ptrace (PT_GETXSTATE, ptid, (PTRACE_TYPE_ARG3) xstateregs, 0)
-             == -1)
-           perror_with_name (_("Couldn't get extended state status"));
-
-         amd64_supply_xsave (regcache, -1, xstateregs);
-         return;
-       }
-#endif
 
       if (gdb_ptrace (PT_GETFPREGS, ptid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
        perror_with_name (_("Couldn't get floating point status"));
@@ -135,9 +91,6 @@ amd64bsd_store_inferior_registers (struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = regcache->arch ();
   ptid_t ptid = regcache->ptid ();
-#if defined(PT_SETFSBASE) || defined(PT_SETGSBASE)
-  i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
-#endif
 
   if (regnum == -1 || amd64_native_gregset_supplies_p (gdbarch, regnum))
     {
@@ -155,58 +108,9 @@ amd64bsd_store_inferior_registers (struct regcache *regcache, int regnum)
        return;
     }
 
-#ifdef PT_SETFSBASE
-  if (regnum == -1 || regnum == tdep->fsbase_regnum)
-    {
-      register_t base;
-
-      /* Clear the full base value to support 32-bit targets.  */
-      base = 0;
-      regcache->raw_collect (tdep->fsbase_regnum, &base);
-
-      if (gdb_ptrace (PT_SETFSBASE, ptid, (PTRACE_TYPE_ARG3) &base, 0) == -1)
-       perror_with_name (_("Couldn't write segment register fs_base"));
-      if (regnum != -1)
-       return;
-    }
-#endif
-#ifdef PT_SETGSBASE
-  if (regnum == -1 || regnum == tdep->fsbase_regnum + 1)
-    {
-      register_t base;
-
-      /* Clear the full base value to support 32-bit targets.  */
-      base = 0;
-      regcache->raw_collect (tdep->fsbase_regnum + 1, &base);
-
-      if (gdb_ptrace (PT_SETGSBASE, ptid, (PTRACE_TYPE_ARG3) &base, 0) == -1)
-       perror_with_name (_("Couldn't write segment register gs_base"));
-      if (regnum != -1)
-       return;
-    }
-#endif
-
   if (regnum == -1 || !amd64_native_gregset_supplies_p (gdbarch, regnum))
     {
       struct fpreg fpregs;
-#ifdef PT_GETXSTATE_INFO
-      void *xstateregs;
-
-      if (x86bsd_xsave_len != 0)
-       {
-         xstateregs = alloca (x86bsd_xsave_len);
-         if (gdb_ptrace (PT_GETXSTATE, ptid, (PTRACE_TYPE_ARG3) xstateregs, 0)
-             == -1)
-           perror_with_name (_("Couldn't get extended state status"));
-
-         amd64_collect_xsave (regcache, regnum, xstateregs, 0);
-
-         if (gdb_ptrace (PT_SETXSTATE, ptid, (PTRACE_TYPE_ARG3) xstateregs,
-                         x86bsd_xsave_len) == -1)
-           perror_with_name (_("Couldn't write extended state status"));
-         return;
-       }
-#endif
 
       if (gdb_ptrace (PT_GETFPREGS, ptid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
        perror_with_name (_("Couldn't get floating point status"));