Add "info connections" command, "info inferiors" connection number/string

[deliverable/binutils-gdb.git] / gdb / lm32-tdep.c

diff --git a/gdb/lm32-tdep.c b/gdb/lm32-tdep.c
index 1ca6c08bf2da769329301e31b7395c8ff0fd4a74..78ba1b02270364bb0264b1b70d7e6c145871259e 100644 (file)
--- a/gdb/lm32-tdep.c
+++ b/gdb/lm32-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for Lattice Mico32 processor, for GDB.
    Contributed by Jon Beniston <jon@beniston.com>
 
-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -228,7 +228,8 @@ static CORE_ADDR
 lm32_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 first_arg_reg = SIM_LM32_R1_REGNUM;
@@ -240,7 +241,7 @@ lm32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
   /* If we're returning a large struct, a pointer to the address to
      store it at is passed as a first hidden parameter.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     {
       regcache_cooked_write_unsigned (regcache, first_arg_reg, struct_addr);
       first_arg_reg++;
@@ -303,7 +304,7 @@ static void
 lm32_extract_return_value (struct type *type, struct regcache *regcache,
                           gdb_byte *valbuf)
 {
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   ULONGEST l;
   CORE_ADDR return_buffer;
@@ -340,7 +341,7 @@ static void
 lm32_store_return_value (struct type *type, struct regcache *regcache,
                         const gdb_byte *valbuf)
 {
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   ULONGEST val;
   int len = TYPE_LENGTH (type);
@@ -382,26 +383,6 @@ lm32_return_value (struct gdbarch *gdbarch, struct value *function,
   return RETURN_VALUE_REGISTER_CONVENTION;
 }
 
-static CORE_ADDR
-lm32_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, SIM_LM32_PC_REGNUM);
-}
-
-static CORE_ADDR
-lm32_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, SIM_LM32_SP_REGNUM);
-}
-
-static struct frame_id
-lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, SIM_LM32_SP_REGNUM);
-
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
 /* Put here the code to store, into fi->saved_regs, the addresses of
    the saved registers of frame described by FRAME_INFO.  This
    includes special registers such as pc and fp saved in special ways
@@ -551,9 +532,6 @@ lm32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Frame unwinding.  */
   set_gdbarch_frame_align (gdbarch, lm32_frame_align);
   frame_base_set_default (gdbarch, &lm32_frame_base);
-  set_gdbarch_unwind_pc (gdbarch, lm32_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, lm32_unwind_sp);
-  set_gdbarch_dummy_id (gdbarch, lm32_dummy_id);
   frame_unwind_append_unwinder (gdbarch, &lm32_frame_unwind);
 
   /* Breakpoints.  */
@@ -571,9 +549,6 @@ lm32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   return gdbarch;
 }
 
-/* -Wmissing-prototypes */
-extern initialize_file_ftype _initialize_lm32_tdep;
-
 void
 _initialize_lm32_tdep (void)
 {