[GDBserver] Use pre-generated tdesc as test

Now, these *-generate.c files are only used in GDBserver for unit test.
If $development is false (in release), these *-generate.c files won't be
used at all.

gdb/gdbserver:

2017-09-05  Yao Qi  <yao.qi@linaro.org>

	* configure.srv: Set srv_i386_linux_regobj empty if $development
	is false.
	* linux-i386-ipa.c (initialize_low_tracepoint): Don't call
	initialize_low_tdesc.
	* linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
	with #if initialize_low_tdesc.
	* linux-x86-tdesc-selftest.c: New file.
	* linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.

1 files changed, 0 insertions, 82 deletions

diff --git a/gdb/gdbserver/linux-x86-tdesc.c b/gdb/gdbserver/linux-x86-tdesc.c
index 548e780..d1e262c 100644
--- a/gdb/gdbserver/linux-x86-tdesc.c
+++ b/gdb/gdbserver/linux-x86-tdesc.c
@@ -23,90 +23,8 @@
 #include "arch/i386.h"
 #include "common/x86-xstate.h"
 
-#if defined __i386__ || !defined IN_PROCESS_AGENT
-
-/* Defined in auto-generated file i386-linux.c.  */
-void init_registers_i386_linux (void);
-extern const struct target_desc *tdesc_i386_linux;
-
-/* Defined in auto-generated file i386-mmx-linux.c.  */
-void init_registers_i386_mmx_linux (void);
-extern const struct target_desc *tdesc_i386_mmx_linux;
-
-/* Defined in auto-generated file i386-avx-linux.c.  */
-void init_registers_i386_avx_linux (void);
-extern const struct target_desc *tdesc_i386_avx_linux;
-
-/* Defined in auto-generated file i386-avx-mpx-linux.c.  */
-void init_registers_i386_avx_mpx_linux (void);
-extern const struct target_desc *tdesc_i386_avx_mpx_linux;
-
-/* Defined in auto-generated file i386-avx-avx512-linux.c.  */
-void init_registers_i386_avx_avx512_linux (void);
-extern const struct target_desc *tdesc_i386_avx_avx512_linux;
-
-/* Defined in auto-generated file i386-avx-mpx-avx512-linux.c.  */
-void init_registers_i386_avx_mpx_avx512_pku_linux (void);
-extern const struct target_desc *tdesc_i386_avx_mpx_avx512_pku_linux;
-
-/* Defined in auto-generated file i386-mpx-linux.c.  */
-void init_registers_i386_mpx_linux (void);
-extern const struct target_desc *tdesc_i386_mpx_linux;
-#endif
-
 static struct target_desc *i386_tdescs[X86_TDESC_LAST] = { };
 
-#if defined GDB_SELF_TEST && !defined IN_PROCESS_AGENT
-#include "selftest.h"
-
-namespace selftests {
-namespace tdesc {
-static void
-i386_tdesc_test ()
-{
-  struct
-  {
-    unsigned int mask;
-    const target_desc *tdesc;
-  } tdesc_tests[] = {
-    { X86_XSTATE_X87, tdesc_i386_mmx_linux },
-    { X86_XSTATE_SSE_MASK, tdesc_i386_linux },
-    { X86_XSTATE_AVX_MASK, tdesc_i386_avx_linux },
-    { X86_XSTATE_MPX_MASK, tdesc_i386_mpx_linux },
-    { X86_XSTATE_AVX_MPX_MASK, tdesc_i386_avx_mpx_linux },
-    { X86_XSTATE_AVX_AVX512_MASK, tdesc_i386_avx_avx512_linux },
-    { X86_XSTATE_AVX_MPX_AVX512_PKU_MASK, tdesc_i386_avx_mpx_avx512_pku_linux }
-  };
-
-  for (auto &elem : tdesc_tests)
-    {
-      const target_desc *tdesc = i386_linux_read_description (elem.mask);
-
-      SELF_CHECK (*tdesc == *elem.tdesc);
-    }
-}
-}
-} // namespace selftests
-#endif /* GDB_SELF_TEST */
-
-void
-initialize_low_tdesc ()
-{
-#if defined __i386__ || !defined IN_PROCESS_AGENT
-  init_registers_i386_linux ();
-  init_registers_i386_mmx_linux ();
-  init_registers_i386_avx_linux ();
-  init_registers_i386_mpx_linux ();
-  init_registers_i386_avx_mpx_linux ();
-  init_registers_i386_avx_avx512_linux ();
-  init_registers_i386_avx_mpx_avx512_pku_linux ();
-
-#if GDB_SELF_TEST && !defined IN_PROCESS_AGENT
-  selftests::register_test (selftests::tdesc::i386_tdesc_test);
-#endif
-#endif
-}
-
 #if defined __i386__ || !defined IN_PROCESS_AGENT
 
 /* Return the target description according to XCR0.  */