2010-07-13 Emmanuel Thomé <Emmanuel.Thome@gmail.com>

[binutils-gdb.git] / gdb / ppc-linux-tdep.c

diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index 36cedf1a53775724381995d798ae2293111d0d57..8fc85125d63f3de8e57e376b84f4be30fcc7ab77 100644 (file)
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -516,7 +516,7 @@ ppc64_standard_linkage1_target (struct frame_info *frame,
 
 static struct core_regset_section ppc_linux_vsx_regset_sections[] =
 {
-  { ".reg", 268, "general-purpose" },
+  { ".reg", 48 * 4, "general-purpose" },
   { ".reg2", 264, "floating-point" },
   { ".reg-ppc-vmx", 544, "ppc Altivec" },
   { ".reg-ppc-vsx", 256, "POWER7 VSX" },
@@ -525,7 +525,7 @@ static struct core_regset_section ppc_linux_vsx_regset_sections[] =
 
 static struct core_regset_section ppc_linux_vmx_regset_sections[] =
 {
-  { ".reg", 268, "general-purpose" },
+  { ".reg", 48 * 4, "general-purpose" },
   { ".reg2", 264, "floating-point" },
   { ".reg-ppc-vmx", 544, "ppc Altivec" },
   { NULL, 0}
@@ -533,7 +533,31 @@ static struct core_regset_section ppc_linux_vmx_regset_sections[] =
 
 static struct core_regset_section ppc_linux_fp_regset_sections[] =
 {
-  { ".reg", 268, "general-purpose" },
+  { ".reg", 48 * 4, "general-purpose" },
+  { ".reg2", 264, "floating-point" },
+  { NULL, 0}
+};
+
+static struct core_regset_section ppc64_linux_vsx_regset_sections[] =
+{
+  { ".reg", 48 * 8, "general-purpose" },
+  { ".reg2", 264, "floating-point" },
+  { ".reg-ppc-vmx", 544, "ppc Altivec" },
+  { ".reg-ppc-vsx", 256, "POWER7 VSX" },
+  { NULL, 0}
+};
+
+static struct core_regset_section ppc64_linux_vmx_regset_sections[] =
+{
+  { ".reg", 48 * 8, "general-purpose" },
+  { ".reg2", 264, "floating-point" },
+  { ".reg-ppc-vmx", 544, "ppc Altivec" },
+  { NULL, 0}
+};
+
+static struct core_regset_section ppc64_linux_fp_regset_sections[] =
+{
+  { ".reg", 48 * 8, "general-purpose" },
   { ".reg2", 264, "floating-point" },
   { NULL, 0}
 };
@@ -1222,7 +1246,7 @@ ppc_linux_spe_context_solib_loaded (struct so_list *so)
 {
   if (strstr (so->so_original_name, "/libspe") != NULL)
     {
-      solib_read_symbols (so, so->from_tty ? SYMFILE_VERBOSE : 0);
+      solib_read_symbols (so, 0);
       ppc_linux_spe_context_lookup (so->objfile);
     }
 }
@@ -1421,7 +1445,8 @@ ppu2spu_sniffer (const struct frame_unwind *self,
          struct ppu2spu_cache *cache
            = FRAME_OBSTACK_CALLOC (1, struct ppu2spu_cache);
 
-         struct regcache *regcache = regcache_xmalloc (data.gdbarch);
+         struct address_space *aspace = get_frame_address_space (this_frame);
+         struct regcache *regcache = regcache_xmalloc (data.gdbarch, aspace);
          struct cleanup *cleanups = make_cleanup_regcache_xfree (regcache);
          regcache_save (regcache, ppu2spu_unwind_register, &data);
          discard_cleanups (cleanups);
@@ -1506,6 +1531,19 @@ ppc_linux_init_abi (struct gdbarch_info info,
        set_gdbarch_gcore_bfd_target (gdbarch, "elf32-powerpcle");
       else
        set_gdbarch_gcore_bfd_target (gdbarch, "elf32-powerpc");
+
+      /* Supported register sections.  */
+      if (tdesc_find_feature (info.target_desc,
+                             "org.gnu.gdb.power.vsx"))
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc_linux_vsx_regset_sections);
+      else if (tdesc_find_feature (info.target_desc,
+                              "org.gnu.gdb.power.altivec"))
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc_linux_vmx_regset_sections);
+      else
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc_linux_fp_regset_sections);
     }
   
   if (tdep->wordsize == 8)
@@ -1532,20 +1570,23 @@ ppc_linux_init_abi (struct gdbarch_info info,
        set_gdbarch_gcore_bfd_target (gdbarch, "elf64-powerpcle");
       else
        set_gdbarch_gcore_bfd_target (gdbarch, "elf64-powerpc");
+
+      /* Supported register sections.  */
+      if (tdesc_find_feature (info.target_desc,
+                             "org.gnu.gdb.power.vsx"))
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc64_linux_vsx_regset_sections);
+      else if (tdesc_find_feature (info.target_desc,
+                              "org.gnu.gdb.power.altivec"))
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc64_linux_vmx_regset_sections);
+      else
+       set_gdbarch_core_regset_sections (gdbarch,
+                                         ppc64_linux_fp_regset_sections);
     }
   set_gdbarch_regset_from_core_section (gdbarch, ppc_linux_regset_from_core_section);
   set_gdbarch_core_read_description (gdbarch, ppc_linux_core_read_description);
 
-  /* Supported register sections.  */
-  if (tdesc_find_feature (info.target_desc,
-                         "org.gnu.gdb.power.vsx"))
-    set_gdbarch_core_regset_sections (gdbarch, ppc_linux_vsx_regset_sections);
-  else if (tdesc_find_feature (info.target_desc,
-                              "org.gnu.gdb.power.altivec"))
-    set_gdbarch_core_regset_sections (gdbarch, ppc_linux_vmx_regset_sections);
-  else
-    set_gdbarch_core_regset_sections (gdbarch, ppc_linux_fp_regset_sections);
-
   /* Enable TLS support.  */
   set_gdbarch_fetch_tls_load_module_address (gdbarch,
                                              svr4_fetch_objfile_link_map);