2007-05-31 Markus Deuling <deuling@de.ibm.com>

	* xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
	(xtensa_register_write_masked, xtensa_register_read_masked)
	(xtensa_extract_return_value, xtensa_store_return_value
	(xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace
	TARGET_BYTE_ORDER by gdbarch_byte_order.
	* sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
	(sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
	(sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
	* sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
	(sh64_push_dummy_call, sh64_extract_return_value)
	(sh64_store_return_value, sh64_register_convert_to_virtual)
	(sh64_register_convert_to_raw, sh64_pseudo_register_read)
	(sh64_pseudo_register_write, sh64_do_fp_register)
	(sh64_frame_prev_register): Likewise.
	* score-tdep.c (score_print_insn, score_breakpoint_from_pc)
	(score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
	* rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
	(e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
	* remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
	* ppc-linux-nat.c (store_register): Likewise.
	* nto-tdep.c (nto_find_and_open_solib)
	(nto_init_solib_absolute_prefix): Likewise.
	* mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
	(mips_convert_register_p, mips_eabi_push_dummy_call)
	(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
	(mips_o32_push_dummy_call, mips_o32_return_value)
	(mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
	(mips_read_fp_register_single, mips_read_fp_register_double)
	(mips_print_register, print_gp_register_row, gdb_print_insn_mips)
	(mips_breakpoint_from_pc): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
	* mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
	(mips_linux_o32_sigframe_init): Likewise.
	* m32r-tdep.c (m32r_memory_insert_breakpoint)
	(m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
	* libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
	(libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
	* iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
	* coffread.c (process_coff_symbol): Likewise.
	* arm-tdep.c (convert_from_extended, convert_to_extended)
	(gdb_print_insn_arm): Likewise.

1 files changed, 13 insertions, 10 deletions

diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index ef9fa244a3f..77de43a339d 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -109,7 +109,8 @@ extern int xtensa_config_byte_order (struct gdbarch_info *);
    indicates that the instruction is an ENTRY instruction.  */
 
 #define XTENSA_IS_ENTRY(op1) \
-  ((TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) ? ((op1) == 0x6c) : ((op1) == 0x36))
+  ((gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) \
+   ? ((op1) == 0x6c) : ((op1) == 0x36))
 
 #define XTENSA_ENTRY_LENGTH  3
 
@@ -159,7 +160,7 @@ extract_call_winsize (CORE_ADDR pc)
   /* Lookup call insn.
      (Return the default value (4) if we can't find a valid call insn.  */
 
-  if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+  if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
     {
       if (((insn & 0xf) == 0x5) || ((insn & 0xcf) == 0xc0))
 	winsize = (insn & 0x30) >> 2;   /* 0, 4, 8, 12  */
@@ -332,7 +333,7 @@ xtensa_register_write_masked (xtensa_register_t *reg, unsigned char *buffer)
   DEBUGTRACE ("xtensa_register_write_masked ()\n");
 
   /* Copy the masked register to host byte-order.  */
-  if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+  if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
     for (i = 0; i < bytesize; i++)
       {
 	mem >>= 8;
@@ -452,7 +453,7 @@ xtensa_register_read_masked (xtensa_register_t *reg, unsigned char *buffer)
   ptr = value;
   mem = *ptr;
 
-  if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+  if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
     for (i = 0; i < bytesize; i++)
       {
 	if ((i & 3) == 0)
@@ -1172,7 +1173,7 @@ xtensa_extract_return_value (struct type *type,
 
   DEBUGINFO ("[xtensa_extract_return_value] areg %d len %d\n", areg, len);
 
-  if (len < 4 && TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+  if (len < 4 && gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
     offset = 4 - len;
 
   for (; len > 0; len -= 4, areg++, valbuf += 4)
@@ -1211,7 +1212,7 @@ xtensa_store_return_value (struct type *type,
   DEBUGTRACE ("[xtensa_store_return_value] callsize %d wb %d\n",
               callsize, (int) wb);
 
-  if (len < 4 && TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+  if (len < 4 && gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
     offset = 4 - len;
 
   areg = AREG_NUMBER (A2_REGNUM + callsize, wb);
@@ -1428,7 +1429,8 @@ xtensa_push_dummy_call (struct gdbarch *gdbarch,
 	     word in big-endian mode and require a shift.  This only
 	     applies for structures smaller than one word.  */
 
-	  if (n < REGISTER_SIZE && TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+	  if (n < REGISTER_SIZE
+	      && gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
 	    offset += (REGISTER_SIZE - n);
 
 	  write_memory (offset, info->contents, info->length);
@@ -1446,7 +1448,8 @@ xtensa_push_dummy_call (struct gdbarch *gdbarch,
 	     than REGISTER_SIZE; for larger odd-sized structures the excess
 	     will be left-aligned in the register on both endiannesses.  */
 
-	  if (n < REGISTER_SIZE && TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+	  if (n < REGISTER_SIZE
+	      && gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
 	    {
 	      ULONGEST v = extract_unsigned_integer (cp, REGISTER_SIZE);
 	      v = v >> ((REGISTER_SIZE - n) * TARGET_CHAR_BIT);
@@ -1511,7 +1514,7 @@ xtensa_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
 
   if (ISA_USE_DENSITY_INSTRUCTIONS)
     {
-      if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+      if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
 	{
 	  *lenptr = sizeof (density_big_breakpoint);
 	  return density_big_breakpoint;
@@ -1524,7 +1527,7 @@ xtensa_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
     }
   else
     {
-      if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+      if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
 	{
 	  *lenptr = sizeof (big_breakpoint);
 	  return big_breakpoint;