X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gas%2Fconfig%2Ftc-ip2k.c;h=53b4d88f111aa33bc3d4460dbb02a24f6de0019b;hb=fe33e22e7b2ef36f564df92c7259728eaf2e5028;hp=37e1211186f64f41565366e99e86f2a12f8f3685;hpb=499ac353610f24006acf82c32503d8d15d0f278c;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/config/tc-ip2k.c b/gas/config/tc-ip2k.c
index 37e1211186..53b4d88f11 100644
--- a/gas/config/tc-ip2k.c
+++ b/gas/config/tc-ip2k.c
@@ -1,6 +1,5 @@
 /* tc-ip2k.c -- Assembler for the Scenix IP2xxx.
-   Copyright (C) 2000, 2002, 2003, 2005, 2006, 2007
-   Free Software Foundation. Inc.
+   Copyright (C) 2000-2019 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -20,14 +19,13 @@
    Boston, MA 02110-1301, USA.  */
 
 #include "as.h"
-#include "subsegs.h"     
+#include "subsegs.h"
 #include "symcat.h"
 #include "opcodes/ip2k-desc.h"
 #include "opcodes/ip2k-opc.h"
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/ip2k.h"
-#include "libbfd.h"
 
 /* Structure to hold all of the different components describing
    an individual instruction.  */
@@ -53,7 +51,7 @@ ip2k_insn;
 
 const char comment_chars[]        = ";";
 const char line_comment_chars[]   = "#";
-const char line_separator_chars[] = ""; 
+const char line_separator_chars[] = "";
 const char EXP_CHARS[]            = "eE";
 const char FLT_CHARS[]            = "dD";
 
@@ -73,35 +71,18 @@ ip2k_elf_section_rtn (int i)
 
   if (force_code_align)
     {
-      /* The s_align_ptwo function expects that we are just after a .align
-	 directive and it will either try and read the align value or stop
-	 if end of line so we must fake it out so it thinks we are at the
-	 end of the line.  */
-      char *old_input_line_pointer = input_line_pointer;
-      input_line_pointer = "\n";
-      s_align_ptwo (1);
+      do_align (1, NULL, 0, 0);
       force_code_align = 0;
-      /* Restore.  */
-      input_line_pointer = old_input_line_pointer;
     }
 }
 
 static void
 ip2k_elf_section_text (int i)
 {
-  char *old_input_line_pointer;
   obj_elf_text(i);
 
-  /* the s_align_ptwo function expects that we are just after a .align
-     directive and it will either try and read the align value or stop if
-     end of line so we must fake it out so it thinks we are at the end of
-     the line.  */
-  old_input_line_pointer = input_line_pointer;
-  input_line_pointer = "\n";
-  s_align_ptwo (1);
+  do_align (1, NULL, 0, 0);
   force_code_align = 0;
-  /* Restore.  */
-  input_line_pointer = old_input_line_pointer;
 }
 
 /* The target specific pseudo-ops which we support.  */
@@ -120,7 +101,7 @@ enum options
   OPTION_CPU_IP2022EXT
 };
 
-struct option md_longopts[] = 
+struct option md_longopts[] =
 {
   { "mip2022",     no_argument, NULL, OPTION_CPU_IP2022 },
   { "mip2022ext",  no_argument, NULL, OPTION_CPU_IP2022EXT },
@@ -131,7 +112,7 @@ size_t md_longopts_size = sizeof (md_longopts);
 const char * md_shortopts = "";
 
 int
-md_parse_option (int c ATTRIBUTE_UNUSED, char * arg ATTRIBUTE_UNUSED)
+md_parse_option (int c ATTRIBUTE_UNUSED, const char * arg ATTRIBUTE_UNUSED)
 {
   switch (c)
     {
@@ -165,7 +146,7 @@ void
 md_begin (void)
 {
   /* Initialize the `cgen' interface.  */
-  
+
   /* Set the machine number and endian.  */
   gas_cgen_cpu_desc = ip2k_cgen_cpu_open (CGEN_CPU_OPEN_MACHS,
 					  ip2k_mach_bitmask,
@@ -179,6 +160,8 @@ md_begin (void)
 
   /* Set the machine type.  */
   bfd_default_set_arch_mach (stdoutput, bfd_arch_ip2k, ip2k_mach);
+
+  literal_prefix_dollar_hex = TRUE;
 }
 
 
@@ -230,9 +213,9 @@ md_assemble (char * str)
 valueT
 md_section_align (segT segment, valueT size)
 {
-  int align = bfd_get_section_alignment (stdoutput, segment);
+  int align = bfd_section_alignment (segment);
 
-  return ((size + (1 << align) - 1) & (-1 << align));
+  return ((size + (1 << align) - 1) & -(1 << align));
 }
 
 
@@ -246,9 +229,9 @@ int
 md_estimate_size_before_relax (fragS * fragP ATTRIBUTE_UNUSED,
 			       segT    segment ATTRIBUTE_UNUSED)
 {
-  as_fatal (_("md_estimate_size_before_relax\n"));
+  as_fatal (_("relaxation not supported\n"));
   return 1;
-} 
+}
 
 
 /* *fragP has been relaxed to its final size, and now needs to have
@@ -269,12 +252,9 @@ md_convert_frag (bfd   * abfd  ATTRIBUTE_UNUSED,
 /* Functions concerning relocs.  */
 
 long
-md_pcrel_from (fixS *fixP)
+md_pcrel_from (fixS *fixP ATTRIBUTE_UNUSED)
 {
-  as_fatal (_("md_pcrel_from\n"));
-
-  /* Return the address of the delay slot. */
-  return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
+  abort ();
 }
 
 
@@ -332,7 +312,7 @@ md_number_to_chars (char * buf, valueT val, int n)
   number_to_chars_bigendian (buf, val, n);
 }
 
-char *
+const char *
 md_atof (int type, char * litP, int *  sizeP)
 {
   return ieee_md_atof (type, litP, sizeP, TRUE);
@@ -414,8 +394,8 @@ ip2k_apply_fix (fixS *fixP, valueT *valueP, segT seg)
 }
 
 int
-ip2k_elf_section_flags (int flags,
-			int attr ATTRIBUTE_UNUSED,
+ip2k_elf_section_flags (flagword flags,
+			bfd_vma attr ATTRIBUTE_UNUSED,
 			int type ATTRIBUTE_UNUSED)
 {
   /* This is used to detect when the section changes to an executable section.
@@ -424,7 +404,7 @@ ip2k_elf_section_flags (int flags,
      word alignment should be forced.  */
   if (flags & SEC_CODE)
     force_code_align = 1;
- 
+
   return flags;
 }