* tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed

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

diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h
index 436b975f6916209eadd1aa9e045204ddf77b6ee3..c973d0ce3fd590025900dc286b41a8f6a1e634a5 100644 (file)
--- a/gas/config/tc-ppc.h
+++ b/gas/config/tc-ppc.h
@@ -1,5 +1,6 @@
 /* tc-ppc.h -- Header file for tc-ppc.c.
-   Copyright (C) 1994, 95, 96, 97, 98, 1999 Free Software Foundation, Inc.
+   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+   Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    This file is part of GAS, the GNU Assembler.
@@ -17,7 +18,7 @@
    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. */
+   02111-1307, USA.  */
 
 #define TC_PPC
 
@@ -46,31 +47,16 @@ struct fix;
 
 /* The target BFD architecture.  */
 #define TARGET_ARCH (ppc_arch ())
+#define TARGET_MACH (ppc_mach ())
 extern enum bfd_architecture ppc_arch PARAMS ((void));
+extern unsigned long ppc_mach PARAMS ((void));
 
 /* Whether or not the target is big endian */
 extern int target_big_endian;
 
 /* The target BFD format.  */
-#ifdef OBJ_COFF
-#ifdef TE_PE
-#define TARGET_FORMAT (target_big_endian ? "pe-powerpc" : "pe-powerpcle")
-#else
-#define TARGET_FORMAT "aixcoff-rs6000"
-#endif
-#endif
-
-/* PowerMac has a BFD slightly different from AIX's.  */
-#ifdef TE_POWERMAC
-#ifdef TARGET_FORMAT
-#undef TARGET_FORMAT
-#endif
-#define TARGET_FORMAT "xcoff-powermac"
-#endif
-
-#ifdef OBJ_ELF
-#define TARGET_FORMAT (target_big_endian ? "elf32-powerpc" : "elf32-powerpcle")
-#endif
+#define TARGET_FORMAT (ppc_target_format ())
+extern char* ppc_target_format PARAMS ((void));
 
 /* Permit temporary numeric labels.  */
 #define LOCAL_LABELS_FB 1
@@ -185,7 +171,20 @@ extern int ppc_frob_symbol PARAMS ((symbolS *));
 extern void ppc_adjust_symtab PARAMS ((void));
 
 /* Niclas Andersson <nican@ida.liu.se> says this is needed.  */
-#define SUB_SEGMENT_ALIGN(SEG) 2
+extern int ppc_subseg_align PARAMS ((void));
+#define SUB_SEGMENT_ALIGN(SEG) ppc_subseg_align()
+
+/* We also need to copy, in particular, the class of the symbol,
+   over what obj-coff would otherwise have copied.  */
+#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest,src)                   \
+do {                                                           \
+  if (SF_GET_GET_SEGMENT (dest))                               \
+    S_SET_SEGMENT (dest, S_GET_SEGMENT (src));                 \
+  symbol_get_tc (dest)->size = symbol_get_tc (src)->size;      \
+  symbol_get_tc (dest)->align = symbol_get_tc (src)->align;    \
+  symbol_get_tc (dest)->class = symbol_get_tc (src)->class;    \
+  symbol_get_tc (dest)->within = symbol_get_tc (src)->within;  \
+} while (0)
 
 #endif /* OBJ_XCOFF */
 
@@ -232,18 +231,18 @@ extern int ppc_section_flags PARAMS ((int, int, int));
 #define tc_comment_chars ppc_comment_chars
 extern const char *ppc_comment_chars;
 
-/* Keep relocations relative to the GOT, or non-PC relative. */
-#define tc_fix_adjustable(FIX)                                         \
-  ((FIX)->fx_r_type != BFD_RELOC_16_GOTOFF                             \
-   && (FIX)->fx_r_type != BFD_RELOC_LO16_GOTOFF                        \
-   && (FIX)->fx_r_type != BFD_RELOC_HI16_GOTOFF                        \
-   && (FIX)->fx_r_type != BFD_RELOC_HI16_S_GOTOFF                      \
-   && (FIX)->fx_r_type != BFD_RELOC_GPREL16                            \
+/* Keep relocations relative to the GOT, or non-PC relative.  */
+#define tc_fix_adjustable(FIX)         \
+  ((FIX)->fx_r_type != BFD_RELOC_16_GOTOFF             \
+   && (FIX)->fx_r_type != BFD_RELOC_LO16_GOTOFF                \
+   && (FIX)->fx_r_type != BFD_RELOC_HI16_GOTOFF                \
+   && (FIX)->fx_r_type != BFD_RELOC_HI16_S_GOTOFF              \
+   && (FIX)->fx_r_type != BFD_RELOC_GPREL16            \
    && (FIX)->fx_r_type != BFD_RELOC_VTABLE_INHERIT                     \
    && (FIX)->fx_r_type != BFD_RELOC_VTABLE_ENTRY                       \
    && ! S_IS_EXTERNAL ((FIX)->fx_addsy)                                        \
    && ! S_IS_WEAK ((FIX)->fx_addsy)                                    \
-   && ((FIX)->fx_pcrel                                                 \
+   && ((FIX)->fx_pcrel                                         \
        || ((FIX)->fx_subsy != NULL                                     \
           && (S_GET_SEGMENT ((FIX)->fx_subsy)                          \
               == S_GET_SEGMENT ((FIX)->fx_addsy)))                     \
@@ -259,6 +258,7 @@ extern const char *ppc_comment_chars;
        && S_IS_DEFINED ((FIX)->fx_addsy) \
        && ! S_IS_COMMON ((FIX)->fx_addsy)))
 
+#define DWARF2_LINE_MIN_INSN_LENGTH 4
 #endif /* OBJ_ELF */
 
 /* call md_apply_fix3 with segment instead of md_apply_fix */
@@ -268,8 +268,7 @@ extern const char *ppc_comment_chars;
 #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section(FIXP, SEC)
 extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
 
-#define md_parse_name(name, exp) ppc_parse_name (name, exp)
+#define md_parse_name(name, exp, c) ppc_parse_name (name, exp)
 extern int ppc_parse_name PARAMS ((const char *, struct expressionS *));
 
 #define md_operand(x)
-