Move mkdir_recursive to common/filestuff.c

[deliverable/binutils-gdb.git] / gdb / gdbarch.c

diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index dd7c89d94802ce0218eee2b581553ce4d9cc5d86..e2abf263b3a97910dab25dafaa374f9d2d756c16 100644 (file)
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -175,7 +175,6 @@ struct gdbarch
   int int_bit;
   int long_bit;
   int long_long_bit;
-  int long_long_align_bit;
   int half_bit;
   const struct floatformat ** half_format;
   int float_bit;
@@ -351,8 +350,9 @@ struct gdbarch
   gdbarch_gcc_target_options_ftype *gcc_target_options;
   gdbarch_gnu_triplet_regexp_ftype *gnu_triplet_regexp;
   gdbarch_addressable_memory_unit_size_ftype *addressable_memory_unit_size;
+  const char * disassembler_options_implicit;
   char ** disassembler_options;
-  const disasm_options_t * valid_disassembler_options;
+  const disasm_options_and_args_t * valid_disassembler_options;
   gdbarch_type_align_ftype *type_align;
 };
 
@@ -389,7 +389,6 @@ gdbarch_alloc (const struct gdbarch_info *info,
   gdbarch->int_bit = 4*TARGET_CHAR_BIT;
   gdbarch->long_bit = 4*TARGET_CHAR_BIT;
   gdbarch->long_long_bit = 2*gdbarch->long_bit;
-  gdbarch->long_long_align_bit = 2*gdbarch->long_bit;
   gdbarch->half_bit = 2*TARGET_CHAR_BIT;
   gdbarch->float_bit = 4*TARGET_CHAR_BIT;
   gdbarch->double_bit = 8*TARGET_CHAR_BIT;
@@ -473,15 +472,10 @@ gdbarch_alloc (const struct gdbarch_info *info,
 }
 
 
-/* Allocate extra space using the per-architecture obstack.  */
 
-void *
-gdbarch_obstack_zalloc (struct gdbarch *arch, long size)
+obstack *gdbarch_obstack (gdbarch *arch)
 {
-  void *data = obstack_alloc (arch->obstack, size);
-
-  memset (data, 0, size);
-  return data;
+  return arch->obstack;
 }
 
 /* See gdbarch.h.  */
@@ -530,7 +524,6 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of int_bit, invalid_p == 0 */
   /* Skip verify of long_bit, invalid_p == 0 */
   /* Skip verify of long_long_bit, invalid_p == 0 */
-  /* Skip verify of long_long_align_bit, invalid_p == 0 */
   /* Skip verify of half_bit, invalid_p == 0 */
   if (gdbarch->half_format == 0)
     gdbarch->half_format = floatformats_ieee_half;
@@ -623,8 +616,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
   /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
   /* Skip verify of addr_bits_remove, invalid_p == 0 */
-  if (gdbarch->significant_addr_bit == 0)
-    gdbarch->significant_addr_bit = gdbarch_addr_bit (gdbarch);
+  /* Skip verify of significant_addr_bit, invalid_p == 0 */
   /* Skip verify of software_single_step, has predicate.  */
   /* Skip verify of single_step_through_delay, has predicate.  */
   /* Skip verify of print_insn, invalid_p == 0 */
@@ -716,6 +708,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of gcc_target_options, invalid_p == 0 */
   /* Skip verify of gnu_triplet_regexp, invalid_p == 0 */
   /* Skip verify of addressable_memory_unit_size, invalid_p == 0 */
+  /* Skip verify of disassembler_options_implicit, invalid_p == 0 */
   /* Skip verify of disassembler_options, invalid_p == 0 */
   /* Skip verify of valid_disassembler_options, invalid_p == 0 */
   /* Skip verify of type_align, invalid_p == 0 */
@@ -910,6 +903,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: disassembler_options = %s\n",
                       pstring_ptr (gdbarch->disassembler_options));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: disassembler_options_implicit = %s\n",
+                      pstring (gdbarch->disassembler_options_implicit));
   fprintf_unfiltered (file,
                       "gdbarch_dump: gdbarch_displaced_step_copy_insn_p() = %d\n",
                       gdbarch_displaced_step_copy_insn_p (gdbarch));
@@ -1165,9 +1161,6 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: long_double_format = %s\n",
                       pformat (gdbarch->long_double_format));
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: long_long_align_bit = %s\n",
-                      plongest (gdbarch->long_long_align_bit));
   fprintf_unfiltered (file,
                       "gdbarch_dump: long_long_bit = %s\n",
                       plongest (gdbarch->long_long_bit));
@@ -1638,23 +1631,6 @@ set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
   gdbarch->long_long_bit = long_long_bit;
 }
 
-int
-gdbarch_long_long_align_bit (struct gdbarch *gdbarch)
-{
-  gdb_assert (gdbarch != NULL);
-  /* Skip verify of long_long_align_bit, invalid_p == 0 */
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_align_bit called\n");
-  return gdbarch->long_long_align_bit;
-}
-
-void
-set_gdbarch_long_long_align_bit (struct gdbarch *gdbarch,
-                                 int long_long_align_bit)
-{
-  gdbarch->long_long_align_bit = long_long_align_bit;
-}
-
 int
 gdbarch_half_bit (struct gdbarch *gdbarch)
 {
@@ -3237,6 +3213,7 @@ int
 gdbarch_significant_addr_bit (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
+  /* Skip verify of significant_addr_bit, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_significant_addr_bit called\n");
   return gdbarch->significant_addr_bit;
@@ -4297,13 +4274,13 @@ gdbarch_get_syscall_number_p (struct gdbarch *gdbarch)
 }
 
 LONGEST
-gdbarch_get_syscall_number (struct gdbarch *gdbarch, ptid_t ptid)
+gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread)
 {
   gdb_assert (gdbarch != NULL);
   gdb_assert (gdbarch->get_syscall_number != NULL);
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_syscall_number called\n");
-  return gdbarch->get_syscall_number (gdbarch, ptid);
+  return gdbarch->get_syscall_number (gdbarch, thread);
 }
 
 void
@@ -5072,6 +5049,23 @@ set_gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch,
   gdbarch->addressable_memory_unit_size = addressable_memory_unit_size;
 }
 
+const char *
+gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  /* Skip verify of disassembler_options_implicit, invalid_p == 0 */
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_disassembler_options_implicit called\n");
+  return gdbarch->disassembler_options_implicit;
+}
+
+void
+set_gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch,
+                                           const char * disassembler_options_implicit)
+{
+  gdbarch->disassembler_options_implicit = disassembler_options_implicit;
+}
+
 char **
 gdbarch_disassembler_options (struct gdbarch *gdbarch)
 {
@@ -5089,7 +5083,7 @@ set_gdbarch_disassembler_options (struct gdbarch *gdbarch,
   gdbarch->disassembler_options = disassembler_options;
 }
 
-const disasm_options_t *
+const disasm_options_and_args_t *
 gdbarch_valid_disassembler_options (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
@@ -5101,7 +5095,7 @@ gdbarch_valid_disassembler_options (struct gdbarch *gdbarch)
 
 void
 set_gdbarch_valid_disassembler_options (struct gdbarch *gdbarch,
-                                        const disasm_options_t * valid_disassembler_options)
+                                        const disasm_options_and_args_t * valid_disassembler_options)
 {
   gdbarch->valid_disassembler_options = valid_disassembler_options;
 }