Move more allocations to psymtab obstack

[deliverable/binutils-gdb.git] / gdb / msp430-tdep.c

diff --git a/gdb/msp430-tdep.c b/gdb/msp430-tdep.c
index c7c3ccb091ebf9f1f51b14e3390a7e5ec8b9146c..b5c983d3726ec1523d9e4ef95366554fc7fa8712 100644 (file)
--- a/gdb/msp430-tdep.c
+++ b/gdb/msp430-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for the Texas Instruments MSP430 for GDB, the
    GNU debugger.
 
-   Copyright (C) 2012-2018 Free Software Foundation, Inc.
+   Copyright (C) 2012-2019 Free Software Foundation, Inc.
 
    Contributed by Red Hat, Inc.
 
@@ -218,7 +218,7 @@ msp430_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
 
 static enum register_status
 msp430_pseudo_register_read (struct gdbarch *gdbarch,
-                            struct regcache *regcache,
+                            readable_regcache *regcache,
                             int regnum, gdb_byte *buffer)
 {
   if (MSP430_NUM_REGS <= regnum && regnum < MSP430_NUM_TOTAL_REGS)
@@ -229,7 +229,7 @@ msp430_pseudo_register_read (struct gdbarch *gdbarch,
       int regsize = register_size (gdbarch, regnum);
       int raw_regnum = regnum - MSP430_NUM_REGS;
 
-      status = regcache_raw_read_unsigned (regcache, raw_regnum, &val);
+      status = regcache->raw_read (raw_regnum, &val);
       if (status == REG_VALID)
        store_unsigned_integer (buffer, regsize, byte_order, val);
 
@@ -669,7 +669,8 @@ static CORE_ADDR
 msp430_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
                        struct regcache *regcache, CORE_ADDR bp_addr,
                        int nargs, struct value **args, CORE_ADDR sp,
-                       int struct_return, CORE_ADDR struct_addr)
+                       function_call_return_method return_method,
+                       CORE_ADDR struct_addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int write_pass;
@@ -699,7 +700,7 @@ msp430_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
        sp = align_down (sp - sp_off, 4);
       sp_off = 0;
 
-      if (struct_return)
+      if (return_method == return_method_struct)
        {
          if (write_pass)
            regcache_cooked_write_unsigned (regcache, arg_reg, struct_addr);
@@ -715,6 +716,7 @@ msp430_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
          ULONGEST arg_size = TYPE_LENGTH (arg_type);
          int offset;
          int current_arg_on_stack;
+         gdb_byte struct_addr_buf[4];
 
          current_arg_on_stack = 0;
 
@@ -722,11 +724,9 @@ msp430_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
              || TYPE_CODE (arg_type) == TYPE_CODE_UNION)
            {
              /* Aggregates of any size are passed by reference.  */
-             gdb_byte struct_addr[4];
-
-             store_unsigned_integer (struct_addr, 4, byte_order,
+             store_unsigned_integer (struct_addr_buf, 4, byte_order,
                                      value_address (arg));
-             arg_bits = struct_addr;
+             arg_bits = struct_addr_buf;
              arg_size = (code_model == MSP_LARGE_CODE_MODEL) ? 4 : 2;
            }
          else
@@ -908,8 +908,8 @@ msp430_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
              code_model = ca_tdep->code_model;
              break;
            }
-         /* Otherwise, fall through...  */
        }
+       /* Fall through.  */
       default:
        error (_("Unknown msp430 isa"));
        break;