* config/tc-ppc.h (struct _ppc_fix_extra): New.

	(ppc_cpu): Declare.
	(TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
	* config/tc-ppc.c (ppu_cpu): Make global.
	(ppc_insert_operand): Add ppu_cpu parameter.
	(md_assemble): Adjust for above change.
	(md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index bf47244d912289925fd316cae4f8d16305ed59c7..f577d0bfe88030deb8b5d3f14fc37707092c2ead 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,13 @@
+2008-03-01  Alan Modra  <amodra@bigpond.net.au>
+
+       * config/tc-ppc.h (struct _ppc_fix_extra): New.
+       (ppc_cpu): Declare.
+       (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
+       * config/tc-ppc.c (ppu_cpu): Make global.
+       (ppc_insert_operand): Add ppu_cpu parameter.
+       (md_assemble): Adjust for above change.
+       (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
+
 2008-02-22  Nick Clifton  <nickc@redhat.com>
 
        * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF

diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 8b3b2eee4bffa0332f20fe5fdb1f8fa5f2ed6a15..3ca161b1a1bdda51227ea97b41e5d740feb25ed9 100644 (file)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -1,6 +1,6 @@
 /* tc-ppc.c -- Assemble for the PowerPC or POWER (RS/6000)
    Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    This file is part of GAS, the GNU Assembler.
@@ -178,6 +178,10 @@ const char ppc_symbol_chars[] = "%[";
 
 /* The dwarf2 data alignment, adjusted for 32 or 64 bit.  */
 int ppc_cie_data_alignment;
+
+/* The type of processor we are assembling for.  This is one or more
+   of the PPC_OPCODE flags defined in opcode/ppc.h.  */
+unsigned long ppc_cpu = 0;
 \f
 /* The target specific pseudo-ops which we support.  */
 
@@ -699,10 +703,6 @@ ppc_parse_name (const char *name, expressionS *expr)
 \f
 /* Local variables.  */
 
-/* The type of processor we are assembling for.  This is one or more
-   of the PPC_OPCODE flags defined in opcode/ppc.h.  */
-static unsigned long ppc_cpu = 0;
-
 /* Whether to target xcoff64/elf64.  */
 static unsigned int ppc_obj64 = BFD_DEFAULT_TARGET_SIZE == 64;
 
@@ -1528,6 +1528,7 @@ static unsigned long
 ppc_insert_operand (unsigned long insn,
                    const struct powerpc_operand *operand,
                    offsetT val,
+                   unsigned long ppc_cpu,
                    char *file,
                    unsigned int line)
 {
@@ -2484,7 +2485,7 @@ md_assemble (char *str)
       else if (ex.X_op == O_register)
        {
          insn = ppc_insert_operand (insn, operand, ex.X_add_number,
-                                    (char *) NULL, 0);
+                                    ppc_cpu, (char *) NULL, 0);
        }
       else if (ex.X_op == O_constant)
        {
@@ -2553,7 +2554,7 @@ md_assemble (char *str)
              }
 #endif /* OBJ_ELF */
          insn = ppc_insert_operand (insn, operand, ex.X_add_number,
-                                    (char *) NULL, 0);
+                                    ppc_cpu, (char *) NULL, 0);
        }
 #ifdef OBJ_ELF
       else if ((reloc = ppc_elf_suffix (&str, &ex)) != BFD_RELOC_UNUSED)
@@ -2565,7 +2566,7 @@ md_assemble (char *str)
              break;
            case BFD_RELOC_PPC_TLS:
              insn = ppc_insert_operand (insn, operand, ppc_obj64 ? 13 : 2,
-                                        (char *) NULL, 0);
+                                        ppc_cpu, (char *) NULL, 0);
              break;
          /* We'll only use the 32 (or 64) bit form of these relocations
             in constants.  Instructions get the 16 bit form.  */
@@ -5632,6 +5633,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
       else
        insn = bfd_getl32 ((unsigned char *) where);
       insn = ppc_insert_operand (insn, operand, (offsetT) value,
+                                fixP->tc_fix_data.ppc_cpu,
                                 fixP->fx_file, fixP->fx_line);
       if (target_big_endian)
        bfd_putb32 ((bfd_vma) insn, (unsigned char *) where);

diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h
index 663419df363f8e6db827d0ba2b0302a5761d2bf1..5f6f7f23d4373c910330ebed077ed66c363534d0 100644 (file)
--- a/gas/config/tc-ppc.h
+++ b/gas/config/tc-ppc.h
@@ -1,6 +1,6 @@
 /* tc-ppc.h -- Header file for tc-ppc.c.
    Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    This file is part of GAS, the GNU Assembler.
@@ -90,6 +90,19 @@ extern void ppc_handle_align (struct frag *);
       && (((FRAGP)->fr_address + (FRAGP)->insn_addr) & 3) != 0)                \
     as_bad_where ((FRAGP)->fr_file, (FRAGP)->fr_line,                  \
                  _("instruction address is not a multiple of 4"));
+
+/* Arrange to store the value of ppc_cpu at the site of a fixup
+   for later use in md_apply_fix.  */
+struct _ppc_fix_extra
+{
+  unsigned long ppc_cpu;
+};
+
+extern unsigned long ppc_cpu;
+
+#define TC_FIX_TYPE struct _ppc_fix_extra
+#define TC_INIT_FIX_DATA(FIXP) \
+  do { (FIXP)->tc_fix_data.ppc_cpu = ppc_cpu; } while (0)
 \f
 #ifdef TE_PE