2003-06-12 Andrew Cagney <cagney@redhat.com>

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

diff --git a/gdb/mcore-tdep.c b/gdb/mcore-tdep.c
index d99e368708e7542c5049a9f242cc4f3c90af9ad6..a098cd2733967cc24250e9e602c5ea7f3cf47f91 100644 (file)
--- a/gdb/mcore-tdep.c
+++ b/gdb/mcore-tdep.c
@@ -30,51 +30,10 @@
 #include "gdb_string.h"
 #include "disasm.h"
 
-/* Functions declared and used only in this file */
-
-static CORE_ADDR mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue);
-
-static struct frame_info *analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame);
-
+static CORE_ADDR mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc,
+                                        int skip_prologue);
 static int get_insn (CORE_ADDR pc);
 
-/* Functions exported from this file */
-
-int mcore_use_struct_convention (int gcc_p, struct type *type);
-
-void _initialize_mcore (void);
-
-void mcore_init_extra_frame_info (int fromleaf, struct frame_info *fi);
-
-CORE_ADDR mcore_frame_saved_pc (struct frame_info *fi);
-
-CORE_ADDR mcore_find_callers_reg (struct frame_info *fi, int regnum);
-
-CORE_ADDR mcore_frame_args_address (struct frame_info *fi);
-
-CORE_ADDR mcore_frame_locals_address (struct frame_info *fi);
-
-CORE_ADDR mcore_push_return_address (CORE_ADDR pc, CORE_ADDR sp);
-
-CORE_ADDR mcore_push_arguments (int nargs, struct value ** args, CORE_ADDR sp,
-                       int struct_return, CORE_ADDR struct_addr);
-
-void mcore_pop_frame ();
-
-CORE_ADDR mcore_skip_prologue (CORE_ADDR pc);
-
-CORE_ADDR mcore_frame_chain (struct frame_info *fi);
-
-const unsigned char *mcore_breakpoint_from_pc (CORE_ADDR * bp_addr, int *bp_size);
-
-int mcore_use_struct_convention (int gcc_p, struct type *type);
-
-void mcore_store_return_value (struct type *type, char *valbuf);
-
-CORE_ADDR mcore_extract_struct_value_address (char *regbuf);
-
-void mcore_extract_return_value (struct type *type, char *regbuf, char *valbuf);
-
 #ifdef MCORE_DEBUG
 int mcore_debug = 0;
 #endif
@@ -243,7 +202,7 @@ mcore_register_name (int regnum)
    instructions are 16 bits, this is all we need, regardless of
    address. bpkt = 0x0000 */
 
-const unsigned char *
+static const unsigned char *
 mcore_breakpoint_from_pc (CORE_ADDR * bp_addr, int *bp_size)
 {
   static char breakpoint[] =
@@ -647,7 +606,7 @@ mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue)
    then DEPRECATED_INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC
    will be called for the new frame. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_frame_chain (struct frame_info * fi)
 {
   struct frame_info *dummy;
@@ -705,7 +664,7 @@ mcore_frame_chain (struct frame_info * fi)
 
 /* Skip the prologue of the function at PC. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_skip_prologue (CORE_ADDR pc)
 {
   CORE_ADDR func_addr, func_end;
@@ -725,13 +684,13 @@ mcore_skip_prologue (CORE_ADDR pc)
 }
 
 /* Return the address at which function arguments are offset. */
-CORE_ADDR
+static CORE_ADDR
 mcore_frame_args_address (struct frame_info * fi)
 {
   return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
 }
 
-CORE_ADDR
+static CORE_ADDR
 mcore_frame_locals_address (struct frame_info * fi)
 {
   return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
@@ -739,7 +698,7 @@ mcore_frame_locals_address (struct frame_info * fi)
 
 /* Return the frame pointer in use at address PC. */
 
-void
+static void
 mcore_virtual_frame_pointer (CORE_ADDR pc, int *reg, LONGEST *offset)
 {
   struct frame_info *dummy = analyze_dummy_frame (pc, 0);
@@ -757,7 +716,7 @@ mcore_virtual_frame_pointer (CORE_ADDR pc, int *reg, LONGEST *offset)
 
 /* Find the value of register REGNUM in frame FI. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_find_callers_reg (struct frame_info *fi, int regnum)
 {
   for (; fi != NULL; fi = get_next_frame (fi))
@@ -776,7 +735,7 @@ mcore_find_callers_reg (struct frame_info *fi, int regnum)
 
 /* Find the saved pc in frame FI. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_frame_saved_pc (struct frame_info * fi)
 {
 
@@ -793,7 +752,7 @@ mcore_frame_saved_pc (struct frame_info * fi)
 /* This routine gets called when either the user uses the "return"
    command, or the call dummy breakpoint gets hit. */
 
-void
+static void
 mcore_pop_frame (void)
 {
   int rn;
@@ -843,7 +802,7 @@ mcore_pop_frame (void)
    FIRST_ARGREG, since the MCORE treats struct returns (of less than eight
    bytes) as hidden first arguments. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
                      int struct_return, CORE_ADDR struct_addr)
 {
@@ -953,7 +912,7 @@ mcore_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
    opted to use generic call dummies, so we simply store the
    CALL_DUMMY_ADDRESS into the PR register (r15). */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_push_return_address (CORE_ADDR pc, CORE_ADDR sp)
 {
   write_register (PR_REGNUM, CALL_DUMMY_ADDRESS ());
@@ -979,7 +938,7 @@ mcore_push_return_address (CORE_ADDR pc, CORE_ADDR sp)
    EXTRACT_RETURN_VALUE?  GCC_P is true if compiled with gcc
    and TYPE is the type (which is known to be struct, union or array). */
 
-int
+static int
 mcore_use_struct_convention (int gcc_p, struct type *type)
 {
   return (TYPE_LENGTH (type) > 8);
@@ -989,7 +948,7 @@ mcore_use_struct_convention (int gcc_p, struct type *type)
    this buffer was passed as a hidden first argument, so
    just return that address. */
 
-CORE_ADDR
+static CORE_ADDR
 mcore_extract_struct_value_address (char *regbuf)
 {
   return extract_unsigned_integer (regbuf + REGISTER_BYTE (FIRST_ARGREG), DEPRECATED_REGISTER_SIZE);
@@ -999,7 +958,7 @@ mcore_extract_struct_value_address (char *regbuf)
    the function's return value and place the result into VALBUF.
    REGBUF is the register contents of the target. */
 
-void
+static void
 mcore_extract_return_value (struct type *type, char *regbuf, char *valbuf)
 {
   /* Copy the return value (starting) in RETVAL_REGNUM to VALBUF. */
@@ -1019,7 +978,7 @@ mcore_extract_return_value (struct type *type, char *regbuf, char *valbuf)
    significant word) and r3 (least significant word, left justified).
    Note that this includes structures of less than eight bytes, too. */
 
-void
+static void
 mcore_store_return_value (struct type *type, char *valbuf)
 {
   int value_size;
@@ -1045,7 +1004,7 @@ mcore_store_return_value (struct type *type, char *valbuf)
    This includes allocating space for saved registers and analyzing
    the prologue of this frame. */
 
-void
+static void
 mcore_init_extra_frame_info (int fromleaf, struct frame_info *fi)
 {
   if (fi && get_next_frame (fi))
@@ -1169,6 +1128,8 @@ mcore_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
 
 }
 
+extern initialize_file_ftype _initialize_mcore_tdep; /* -Wmissing-prototypes */
+
 void
 _initialize_mcore_tdep (void)
 {