cris: Check UNDEFWEAK_NO_DYNAMIC_RELOC

[deliverable/binutils-gdb.git] / gdb / i386-linux-tdep.c

diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index dd21b7057f12238c7d0e81f178e1ff07ea7a2cfa..8cec6753f060a85be6dcd3a2767d7854a8d032df 100644 (file)
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -46,13 +46,8 @@
 #include "record-full.h"
 #include "linux-record.h"
 
-#include "features/i386/32bit-core.c"
-#include "features/i386/32bit-sse.c"
-#include "features/i386/32bit-linux.c"
-#include "features/i386/32bit-avx.c"
-#include "features/i386/32bit-mpx.c"
-#include "features/i386/32bit-avx512.c"
-#include "features/i386/32bit-pkeys.c"
+#include "arch/i386.h"
+#include "target-descriptions.h"
 
 /* Return non-zero, when the register is in the corresponding register
    group.  Put the LINUX_ORIG_EAX register in the system group.  */
@@ -699,33 +694,7 @@ i386_linux_read_description (uint64_t xcr0)
     [(xcr0 & X86_XSTATE_PKRU) ? 1 : 0];
 
   if (*tdesc == NULL)
-    {
-      *tdesc = allocate_target_description ();
-      set_tdesc_architecture (*tdesc, bfd_scan_arch ("i386"));
-      set_tdesc_osabi (*tdesc, osabi_from_tdesc_string ("GNU/Linux"));
-
-      long regnum = 0;
-
-      if (xcr0 & X86_XSTATE_X87)
-       regnum = create_feature_i386_32bit_core (*tdesc, regnum);
-
-      if (xcr0 & X86_XSTATE_SSE)
-       regnum = create_feature_i386_32bit_sse (*tdesc, regnum);
-
-      regnum = create_feature_i386_32bit_linux (*tdesc, regnum);
-
-      if (xcr0 & X86_XSTATE_AVX)
-       regnum = create_feature_i386_32bit_avx (*tdesc, regnum);
-
-      if (xcr0 & X86_XSTATE_MPX)
-       regnum = create_feature_i386_32bit_mpx (*tdesc, regnum);
-
-      if (xcr0 & X86_XSTATE_AVX512)
-       regnum = create_feature_i386_32bit_avx512 (*tdesc, regnum);
-
-      if (xcr0 & X86_XSTATE_PKRU)
-       regnum = create_feature_i386_32bit_pkeys (*tdesc, regnum);
-    }
+    *tdesc = i386_create_target_description (xcr0, true);
 
   return *tdesc;
 }
@@ -834,13 +803,13 @@ i386_linux_displaced_step_copy_insn (struct gdbarch *gdbarch,
                                     struct regcache *regs)
 {
   struct displaced_step_closure *closure;
-  
+
   closure = i386_displaced_step_copy_insn (gdbarch, from, to, regs);
 
   if (i386_linux_get_syscall_number_from_regcache (regs) != -1)
     {
-      /* Since we use simple_displaced_step_copy_insn, our closure is a
-        copy of the instruction.  */
+      /* The closure returned by i386_displaced_step_copy_insn is simply a
+         buffer with a copy of the instruction. */
       gdb_byte *insn = (gdb_byte *) closure;
 
       /* Fake nop.  */
@@ -1107,9 +1076,6 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
                                         i386_linux_handle_segmentation_fault);
 }
 
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-extern void _initialize_i386_linux_tdep (void);
-
 void
 _initialize_i386_linux_tdep (void)
 {