2005-02-06 Andrew Cagney <cagney@gnu.org>

[deliverable/binutils-gdb.git] / gdb / arm-linux-tdep.c

diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index c91c0fd7ba0d432bcc242ec9be05e692e4f892fd..3b7699dc4473584d76338aa5cbe0c8cb85484ead 100644 (file)
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -1,5 +1,7 @@
 /* GNU/Linux on ARM target support.
-   Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+   Copyright 1999, 2000, 2001, 2002, 2003, 2005 Free Software
+   Foundation, Inc.
 
    This file is part of GDB.
 
@@ -44,22 +46,8 @@ static const char arm_linux_arm_le_breakpoint[] = { 0x01, 0x00, 0x9f, 0xef };
 
 static const char arm_linux_arm_be_breakpoint[] = { 0xef, 0x9f, 0x00, 0x01 };
 
-/* DEPRECATED_CALL_DUMMY_WORDS:
-   This sequence of words is the instructions
-
-   mov  lr, pc
-   mov  pc, r4
-   swi bkpt_swi
-
-   Note this is 12 bytes.  */
-
-LONGEST arm_linux_call_dummy_words[] =
-{
-  0xe1a0e00f, 0xe1a0f004, 0xef9f001
-};
-
 /* Description of the longjmp buffer.  */
-#define ARM_LINUX_JB_ELEMENT_SIZE      INT_REGISTER_RAW_SIZE
+#define ARM_LINUX_JB_ELEMENT_SIZE      INT_REGISTER_SIZE
 #define ARM_LINUX_JB_PC                        21
 
 /* Extract from an array REGBUF containing the (raw) register state
@@ -124,13 +112,13 @@ arm_linux_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
       int len;
       struct type *arg_type;
 
-      arg_type = check_typedef (VALUE_TYPE (args[argnum]));
+      arg_type = check_typedef (value_type (args[argnum]));
       len = TYPE_LENGTH (arg_type);
 
       /* ANSI C code passes float arguments as integers, K&R code
          passes float arguments as doubles.  Correct for this here.  */
       if (TYPE_CODE_FLT == TYPE_CODE (arg_type) && DEPRECATED_REGISTER_SIZE == len)
-       nstack_size += FP_REGISTER_VIRTUAL_SIZE;
+       nstack_size += TARGET_DOUBLE_BIT / TARGET_CHAR_BIT;
       else
        nstack_size += len;
     }
@@ -163,11 +151,11 @@ arm_linux_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
       enum type_code typecode;
       struct type *arg_type, *target_type;
 
-      arg_type = check_typedef (VALUE_TYPE (args[argnum]));
+      arg_type = check_typedef (value_type (args[argnum]));
       target_type = TYPE_TARGET_TYPE (arg_type);
       len = TYPE_LENGTH (arg_type);
       typecode = TYPE_CODE (arg_type);
-      val = (char *) VALUE_CONTENTS (args[argnum]);
+      val = (char *) value_contents (args[argnum]);
 
       /* ANSI C code passes float arguments as integers, K&R code
          passes float arguments as doubles.  The .stabs record for 
@@ -387,12 +375,6 @@ arm_linux_svr4_fetch_link_map_offsets (void)
     return lmp;
 }
 
-CORE_ADDR
-arm_linux_skip_solib_resolver (CORE_ADDR pc)
-{
-  return glibc_skip_solib_resolver (pc);
-}
-
 /* The constants below were determined by examining the following files
    in the linux kernel sources:
 
@@ -496,16 +478,13 @@ arm_linux_init_abi (struct gdbarch_info info,
   set_solib_svr4_fetch_link_map_offsets
     (gdbarch, arm_linux_svr4_fetch_link_map_offsets);
 
-  set_gdbarch_deprecated_call_dummy_words (gdbarch, arm_linux_call_dummy_words);
-  set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, sizeof (arm_linux_call_dummy_words));
-
   /* The following two overrides shouldn't be needed.  */
   set_gdbarch_deprecated_extract_return_value (gdbarch, arm_linux_extract_return_value);
   set_gdbarch_deprecated_push_arguments (gdbarch, arm_linux_push_arguments);
 
   /* Shared library handling.  */
-  set_gdbarch_in_solib_call_trampoline (gdbarch, in_plt_section);
   set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
+  set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
 }
 
 void