GDB/MI: Document support for -exec-run --start in -list-features

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

diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index fc9de622babfb4d962466da88074ca38e2d61a46..b46a51e3006371f7ddd63ecbc8fe5a6e65b8d9c8 100644 (file)
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -27,7 +27,7 @@
 #include "osabi.h"
 #include "reggroups.h"
 #include "dwarf2-frame.h"
-#include "gdb_string.h"
+#include <string.h>
 
 #include "i386-tdep.h"
 #include "i386-linux-tdep.h"
@@ -50,6 +50,7 @@
 
 #include "features/i386/i386-linux.c"
 #include "features/i386/i386-mmx-linux.c"
+#include "features/i386/i386-mpx-linux.c"
 #include "features/i386/i386-avx-linux.c"
 
 /* Supported register note sections.  */
@@ -569,6 +570,8 @@ int i386_linux_gregset_reg_offset[] =
   -1, -1, -1, -1, -1, -1, -1, -1,
   -1,
   -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1,              /* MPX registers BND0 ... BND3.  */
+  -1, -1,                      /* MPX registers BNDCFGU, BNDSTATUS.  */
   11 * 4                       /* "orig_eax" */
 };
 
@@ -599,8 +602,7 @@ static int i386_linux_sc_reg_offset[] =
 /* Get XSAVE extended state xcr0 from core dump.  */
 
 uint64_t
-i386_linux_core_read_xcr0 (struct gdbarch *gdbarch,
-                          struct target_ops *target, bfd *abfd)
+i386_linux_core_read_xcr0 (bfd *abfd)
 {
   asection *xstate = bfd_get_section_by_name (abfd, ".reg-xstate");
   uint64_t xcr0;
@@ -642,9 +644,12 @@ i386_linux_core_read_description (struct gdbarch *gdbarch,
                                  bfd *abfd)
 {
   /* Linux/i386.  */
-  uint64_t xcr0 = i386_linux_core_read_xcr0 (gdbarch, target, abfd);
-  switch ((xcr0 & I386_XSTATE_AVX_MASK))
+  uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd);
+
+  switch ((xcr0 & I386_XSTATE_ALL_MASK))
     {
+    case I386_XSTATE_MPX_MASK:
+      return tdesc_i386_mpx_linux;
     case I386_XSTATE_AVX_MASK:
       return tdesc_i386_avx_linux;
     case I386_XSTATE_SSE_MASK:
@@ -980,4 +985,5 @@ _initialize_i386_linux_tdep (void)
   initialize_tdesc_i386_linux ();
   initialize_tdesc_i386_mmx_linux ();
   initialize_tdesc_i386_avx_linux ();
+  initialize_tdesc_i386_mpx_linux ();
 }