"complete" command and completion word break characters

[deliverable/binutils-gdb.git] / gdb / sh-tdep.c

diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index f4b4c486fd59715b9eacfecf034653ce570716a9..a87547d4ceda1b6db4157d181ae1b982444a867c 100644 (file)
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -1648,13 +1648,14 @@ sh_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
                         int reg_nr, gdb_byte *buffer)
 {
   int base_regnum;
-  gdb_byte temp_buffer[MAX_REGISTER_SIZE];
   enum register_status status;
 
   if (reg_nr == PSEUDO_BANK_REGNUM)
     return regcache_raw_read (regcache, BANK_REGNUM, buffer);
   else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
     {
+      /* Enough space for two float registers.  */
+      gdb_byte temp_buffer[4 * 2];
       base_regnum = dr_reg_base_num (gdbarch, reg_nr);
 
       /* Build the value in the provided buffer.  */
@@ -1687,7 +1688,6 @@ sh_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
                          int reg_nr, const gdb_byte *buffer)
 {
   int base_regnum, portion;
-  gdb_byte temp_buffer[MAX_REGISTER_SIZE];
 
   if (reg_nr == PSEUDO_BANK_REGNUM)
     {
@@ -1703,6 +1703,8 @@ sh_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
     }
   else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
     {
+      /* Enough space for two float registers.  */
+      gdb_byte temp_buffer[4 * 2];
       base_regnum = dr_reg_base_num (gdbarch, reg_nr);
 
       /* We must pay attention to the endiannes.  */
@@ -2268,6 +2270,10 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_int_bit (gdbarch, 4 * TARGET_CHAR_BIT);
   set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
   set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
+
+  set_gdbarch_wchar_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+  set_gdbarch_wchar_signed (gdbarch, 0);
+
   set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
   set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
   set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
@@ -2285,7 +2291,6 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_breakpoint_kind_from_pc (gdbarch, sh_breakpoint_kind_from_pc);
   set_gdbarch_sw_breakpoint_from_kind (gdbarch, sh_sw_breakpoint_from_kind);
 
-  set_gdbarch_print_insn (gdbarch, print_insn_sh);
   set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
 
   set_gdbarch_return_value (gdbarch, sh_return_value_nofpu);