gas/

[deliverable/binutils-gdb.git] / gas / config / tc-ppc.h

diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h
index 3612f43d66abe8bb464ad405028c97e2063f1334..f7c2da619cbc8311d67f7c2b9186f39e715e9639 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
-   Free Software Foundation, Inc.
+   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004, 2005 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    This file is part of GAS, the GNU Assembler.
@@ -17,24 +17,18 @@
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #define TC_PPC
 
-#ifdef ANSI_PROTOTYPES
 struct fix;
-#endif
 
 /* Set the endianness we are using.  Default to big endian.  */
 #ifndef TARGET_BYTES_BIG_ENDIAN
 #define TARGET_BYTES_BIG_ENDIAN 1
 #endif
 
-#ifndef BFD_ASSEMBLER
- #error PowerPC support requires BFD_ASSEMBLER
-#endif
-
 /* If OBJ_COFF is defined, and TE_PE is not defined, we are assembling
    XCOFF for AIX or PowerMac.  If TE_PE is defined, we are assembling
    COFF for Windows NT.  */
@@ -90,7 +84,7 @@ extern char *ppc_target_format PARAMS ((void));
                      - ((FRAGP)->fr_address + (FRAGP)->fr_fix));       \
       if (count != 0 && (count & 3) == 0)                              \
        {                                                               \
-         unsigned char *dest = (FRAGP)->fr_literal + (FRAGP)->fr_fix;  \
+         char *dest = (FRAGP)->fr_literal + (FRAGP)->fr_fix;           \
                                                                        \
          (FRAGP)->fr_var = 4;                                          \
          if (target_big_endian)                                        \
@@ -110,6 +104,11 @@ extern char *ppc_target_format PARAMS ((void));
        }                                                               \
     }
 
+#define md_frag_check(FRAGP) \
+  if ((FRAGP)->has_code                                                        \
+      && (((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"));
 \f
 #ifdef TE_PE
 
@@ -222,22 +221,6 @@ extern int ppc_section_flags PARAMS ((int, int, int));
 #define md_elf_section_word(STR, LEN)          ppc_section_word (STR, LEN)
 #define md_elf_section_flags(FLAGS, ATTR, TYPE)        ppc_section_flags (FLAGS, ATTR, TYPE)
 
-/* Add extra PPC sections -- Note, for now, make .sbss2 and .PPC.EMB.sbss0 a
-   normal section, and not a bss section so that the linker doesn't crater
-   when trying to make more than 2 sections.  */
-#define ELF_TC_SPECIAL_SECTIONS \
-  { ".tags",           SHT_ORDERED,    SHF_ALLOC },                    \
-  { ".sdata",          SHT_PROGBITS,   SHF_ALLOC + SHF_WRITE },        \
-  { ".sbss",           SHT_NOBITS,     SHF_ALLOC + SHF_WRITE },        \
-  { ".sdata2",         SHT_PROGBITS,   SHF_ALLOC },                    \
-  { ".sbss2",          SHT_PROGBITS,   SHF_ALLOC },                    \
-  { ".PPC.EMB.apuinfo",       SHT_NOTE,       0 }, \
-  { ".PPC.EMB.sdata0", SHT_PROGBITS,   SHF_ALLOC },                    \
-  { ".PPC.EMB.sbss0",  SHT_PROGBITS,   SHF_ALLOC },                    \
-  /* Extra sections for 64-bit ELF PPC.  */                            \
-  { ".toc",            SHT_PROGBITS,   SHF_ALLOC + SHF_WRITE},         \
-  { ".tocbss",         SHT_NOBITS,     SHF_ALLOC + SHF_WRITE},
-
 #define tc_comment_chars ppc_comment_chars
 extern const char *ppc_comment_chars;
 
@@ -245,7 +228,7 @@ extern const char *ppc_comment_chars;
 #define tc_fix_adjustable(FIX) ppc_fix_adjustable (FIX)
 extern int ppc_fix_adjustable PARAMS ((struct fix *));
 
-/* Values passed to md_apply_fix3 don't include symbol values.  */
+/* Values passed to md_apply_fix don't include symbol values.  */
 #define MD_APPLY_SYM_VALUE(FIX) 0
 
 #define tc_frob_file_before_adjust ppc_frob_file_before_adjust
@@ -253,14 +236,16 @@ extern void ppc_frob_file_before_adjust PARAMS ((void));
 
 #endif /* OBJ_ELF */
 
+#if defined (OBJ_ELF) || defined (OBJ_XCOFF)
 #define TC_FORCE_RELOCATION(FIX) ppc_force_relocation (FIX)
 extern int ppc_force_relocation PARAMS ((struct fix *));
+#endif
 
 /* call md_pcrel_from_section, not md_pcrel_from */
 #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section(FIX, SEC)
 extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
 
-#define md_parse_name(name, exp, c) ppc_parse_name (name, exp)
+#define md_parse_name(name, exp, mode, c) ppc_parse_name (name, exp)
 extern int ppc_parse_name PARAMS ((const char *, struct expressionS *));
 
 #define md_operand(x)