gdbserver: Reset current_thread when the thread is removed.

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

diff --git a/gdb/tilegx-linux-tdep.c b/gdb/tilegx-linux-tdep.c
index 184d00cf42c173f7bfc95cc0f2d9a777569b8a65..b3e34fe4753a2b453db49efb9baba0f4b27f979e 100644 (file)
--- a/gdb/tilegx-linux-tdep.c
+++ b/gdb/tilegx-linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux on Tilera TILE-Gx processors.
 
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -83,6 +83,8 @@ static const struct regcache_map_entry tilegx_linux_regmap[] =
     { 0 }
   };
 
+#define TILEGX_LINUX_SIZEOF_GREGSET (64 * 8)
+
 /* TILE-Gx Linux kernel register set.  */
 
 static const struct regset tilegx_linux_regset =
@@ -91,15 +93,15 @@ static const struct regset tilegx_linux_regset =
   regcache_supply_regset, regcache_collect_regset
 };
 
-static const struct regset *
-tilegx_regset_from_core_section (struct gdbarch *gdbarch,
-                                const char *sect_name,
-                                size_t sect_size)
-{
-  if (strcmp (sect_name, ".reg") == 0)
-    return &tilegx_linux_regset;
 
-  return NULL;
+static void
+tilegx_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                    iterate_over_regset_sections_cb *cb,
+                                    void *cb_data,
+                                    const struct regcache *regcache)
+{
+  cb (".reg", TILEGX_LINUX_SIZEOF_GREGSET, &tilegx_linux_regset,
+      NULL, cb_data);
 }
 
 /* OS specific initialization of gdbarch.  */
@@ -113,8 +115,8 @@ tilegx_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
   tramp_frame_prepend_unwinder (gdbarch, &tilegx_linux_rt_sigframe);
 
-  set_gdbarch_regset_from_core_section (gdbarch,
-                                       tilegx_regset_from_core_section);
+  set_gdbarch_iterate_over_regset_sections
+    (gdbarch, tilegx_iterate_over_regset_sections);
 
   /* GNU/Linux uses SVR4-style shared libraries.  */
   if (arch_size == 32)
@@ -131,8 +133,6 @@ tilegx_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   /* Shared library handling.  */
   set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
   set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
-
-  set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
 }
 
 /* Provide a prototype to silence -Wmissing-prototypes.  */