New Romanian translation for gas sub-directory

[thirdparty/binutils-gdb.git] / gdbserver / linux-x86-low.cc

diff --git a/gdbserver/linux-x86-low.cc b/gdbserver/linux-x86-low.cc
index 93f6da672937c7cae4b2df560fe793e87c1ed286..3af0a009052b4ba7fd3a6fdb65aaed02f202660f 100644 (file)
--- a/gdbserver/linux-x86-low.cc
+++ b/gdbserver/linux-x86-low.cc
@@ -1,6 +1,6 @@
 /* GNU/Linux/x86-64 specific low level interface, for the remote server
    for GDB.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -25,6 +25,7 @@
 #include "i387-fp.h"
 #include "x86-low.h"
 #include "gdbsupport/x86-xstate.h"
+#include "nat/x86-xstate.h"
 #include "nat/gdb_ptrace.h"
 
 #ifdef __x86_64__
@@ -335,9 +336,9 @@ ps_get_thread_area (struct ps_prochandle *ph,
 int
 x86_target::low_get_thread_area (int lwpid, CORE_ADDR *addr)
 {
-#ifdef __x86_64__
   lwp_info *lwp = find_lwp_pid (ptid_t (lwpid));
   gdb_assert (lwp != nullptr);
+#ifdef __x86_64__
   int use_64bit = is_64bit_tdesc (get_lwp_thread (lwp));
 
   if (use_64bit)
@@ -873,6 +874,7 @@ x86_linux_read_description (void)
   int xcr0_features;
   int tid;
   static uint64_t xcr0;
+  static int xsave_len;
   struct regset_info *regset;
 
   tid = lwpid_of (current_thread);
@@ -907,8 +909,6 @@ x86_linux_read_description (void)
 
   if (!use_xml)
     {
-      x86_xcr0 = X86_XSTATE_SSE_MASK;
-
       /* Don't use XML.  */
 #ifdef __x86_64__
       if (machine == EM_X86_64)
@@ -938,11 +938,13 @@ x86_linux_read_description (void)
          xcr0 = xstateregs[(I386_LINUX_XSAVE_XCR0_OFFSET
                             / sizeof (uint64_t))];
 
+         xsave_len = x86_xsave_length ();
+
          /* Use PTRACE_GETREGSET if it is available.  */
          for (regset = x86_regsets;
               regset->fill_function != NULL; regset++)
            if (regset->get_request == PTRACE_GETREGSET)
-             regset->size = X86_XSTATE_SIZE (xcr0);
+             regset->size = xsave_len;
            else if (regset->type != GENERAL_REGS)
              regset->size = 0;
        }
@@ -953,7 +955,7 @@ x86_linux_read_description (void)
                   && (xcr0 & X86_XSTATE_ALL_MASK));
 
   if (xcr0_features)
-    x86_xcr0 = xcr0;
+    i387_set_xsave_mask (xcr0, xsave_len);
 
   if (machine == EM_X86_64)
     {