Move line_header_hash to dwarf2_per_objfile

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

diff --git a/gdb/amd64-nat.c b/gdb/amd64-nat.c
index 155683c29a3b7011214be18b6ae6af4b8bba8cba..fb3f52234812a7c82c175c7ee7c8eb9fa93eb3f0 100644 (file)
--- a/gdb/amd64-nat.c
+++ b/gdb/amd64-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for AMD64.
 
-   Copyright (C) 2003-2018 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -30,11 +30,11 @@
    the register number as used by GDB and the register set used by the
    host to represent the general-purpose registers; one for 32-bit
    code and one for 64-bit code.  The mappings are specified by the
-   follwing variables and consist of an array of offsets within the
+   following variables and consist of an array of offsets within the
    register set indexed by register number, and the number of
    registers supported by the mapping.  We don't need mappings for the
    floating-point and SSE registers, since the difference between
-   64-bit and 32-bit variants are negligable.  The difference in the
+   64-bit and 32-bit variants are negligible.  The difference in the
    number of SSE registers is already handled by the target code.  */
 
 /* General-purpose register mapping for native 32-bit code.  */
@@ -68,13 +68,6 @@ amd64_native_gregset_reg_offset (struct gdbarch *gdbarch, int regnum)
   if (regnum >= num_regs)
     return -1;
 
-  /* Kernels that predate Linux 2.6.25 don't provide access to
-     these segment registers in user_regs_struct.   */
-#ifndef HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE
-  if (regnum == AMD64_FSBASE_REGNUM || regnum == AMD64_GSBASE_REGNUM)
-    return -1;
-#endif
-
   return reg_offset[regnum];
 }