/* This file is tc-sh.h
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1993-2015 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
GAS is distributed in the hope that it will be useful,
#define md_cons_align(nbytes) sh_cons_align (nbytes)
extern void sh_cons_align (int);
+/* We need to optimize expr with taking account of rs_align_test
+ frags. */
+
+#ifdef OBJ_ELF
+#define md_optimize_expr(l,o,r) sh_optimize_expr (l, o, r)
+extern int sh_optimize_expr (expressionS *, operatorT, expressionS *);
+#endif
+
/* When relaxing, we need to generate relocations for alignment
directives. */
#define HANDLE_ALIGN(frag) sh_handle_align (frag)
|| (sh_relax && SWITCH_TABLE (FIX)))
/* Don't complain when we leave fx_subsy around. */
-#define TC_VALIDATE_FIX_SUB(FIX) \
- (sh_relax && SWITCH_TABLE (FIX))
+#define TC_VALIDATE_FIX_SUB(FIX, SEG) \
+ ((md_register_arithmetic || (SEG) != reg_section) \
+ && sh_relax && SWITCH_TABLE (FIX))
#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
extern long md_pcrel_from_section (struct fix *, segT);
+/* SH_COUNT relocs are allowed outside of frag.
+ The target is also buggy and sets fix size too large for other relocs. */
+#define TC_FX_SIZE_SLACK(FIX) \
+ ((FIX)->fx_r_type == BFD_RELOC_SH_COUNT ? -1 : 2)
+
#define IGNORE_NONSTANDARD_ESCAPES
#define LISTING_HEADER \
#define COFF_MAGIC (!target_big_endian ? SH_ARCH_MAGIC_LITTLE : SH_ARCH_MAGIC_BIG)
-#define tc_coff_symbol_emit_hook(a) ; /* not used */
+#define tc_coff_symbol_emit_hook(a) ; /* Not used. */
#define TC_KEEP_FX_OFFSET 1
#ifdef OBJ_ELF
/* ELF specific definitions. */
-/* Whether or not the target is big endian */
+/* Whether or not the target is big endian. */
extern int target_big_endian;
#ifdef TE_LINUX
#define TARGET_FORMAT (!target_big_endian ? "elf32-sh-linux" : "elf32-shbig-linux")
#define TARGET_FORMAT (!target_big_endian ? "elf32-shl-nbsd" : "elf32-sh-nbsd")
#elif defined TARGET_SYMBIAN
#define TARGET_FORMAT (!target_big_endian ? "elf32-shl-symbian" : "elf32-sh-symbian")
+#elif defined (TE_VXWORKS)
+#define TARGET_FORMAT (!target_big_endian ? "elf32-shl-vxworks" : "elf32-sh-vxworks")
+#elif defined (TE_UCLINUX)
+#define TARGET_FORMAT sh_uclinux_target_format ()
+extern const char * sh_uclinux_target_format (void);
#else
#define TARGET_FORMAT (!target_big_endian ? "elf32-shl" : "elf32-sh")
#endif
#define elf_tc_final_processing sh_elf_final_processing
extern void sh_elf_final_processing (void);
-#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */
+#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */
#define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_"
#define TC_FORCE_RELOCATION_LOCAL(FIX) \
(!(FIX)->fx_pcrel \
- || (FIX)->fx_plt \
|| (FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL \
|| (FIX)->fx_r_type == BFD_RELOC_32_GOT_PCREL \
|| (FIX)->fx_r_type == BFD_RELOC_SH_GOTPC \
|| TC_FORCE_RELOCATION (FIX))
-#define TC_FORCE_RELOCATION_SUB_LOCAL(FIX) (sh_relax && SWITCH_TABLE (FIX))
+#define TC_FORCE_RELOCATION_SUB_LOCAL(FIX, SEG) \
+ ((!md_register_arithmetic && (SEG) == reg_section) \
+ || (sh_relax && SWITCH_TABLE (FIX)))
/* This keeps the subtracted symbol around, for use by PLT_PCREL
relocs. */
-#define TC_FORCE_RELOCATION_SUB_ABS(FIX) \
- ((FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL)
+#define TC_FORCE_RELOCATION_SUB_ABS(FIX, SEG) \
+ ((FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL \
+ || (!md_register_arithmetic && (SEG) == reg_section))
/* Don't complain when we leave fx_subsy around. */
#undef TC_VALIDATE_FIX_SUB
-#define TC_VALIDATE_FIX_SUB(FIX) \
- ((FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL \
- || (sh_relax && SWITCH_TABLE (FIX)))
+#define TC_VALIDATE_FIX_SUB(FIX, SEG) \
+ ((md_register_arithmetic || (SEG) != reg_section) \
+ && ((FIX)->fx_r_type == BFD_RELOC_32_PLT_PCREL \
+ || (sh_relax && SWITCH_TABLE (FIX))))
#define md_parse_name(name, exprP, mode, nextcharP) \
sh_parse_name ((name), (exprP), (mode), (nextcharP))
-int sh_parse_name (char const *name, expressionS *exprP,
- enum expr_mode mode, char *nextchar);
+int sh_parse_name (char const *, expressionS *,
+ enum expr_mode, char *);
-#define TC_CONS_FIX_NEW(FRAG, OFF, LEN, EXP) \
- sh_cons_fix_new ((FRAG), (OFF), (LEN), (EXP))
-void sh_cons_fix_new (fragS *, int, int, expressionS *);
+#define TC_CONS_FIX_NEW(FRAG, OFF, LEN, EXP, RELOC) \
+ sh_cons_fix_new ((FRAG), (OFF), (LEN), (EXP), (RELOC))
+void sh_cons_fix_new (fragS *, int, int, expressionS *,
+ bfd_reloc_code_real_type);
/* This is used to construct expressions out of @GOTOFF, @PLT and @GOT
symbols. The relocation type is stored in X_md. */
extern void sh_cfi_frame_initial_instructions (void);
#define tc_regname_to_dw2regnum sh_regname_to_dw2regnum
-extern int sh_regname_to_dw2regnum (const char *regname);
+extern int sh_regname_to_dw2regnum (char *);
/* All SH instructions are multiples of 16 bits. */
#define DWARF2_LINE_MIN_INSN_LENGTH 2
#define DWARF2_DEFAULT_RETURN_COLUMN 17
-#define DWARF2_CIE_DATA_ALIGNMENT -4
+#define DWARF2_CIE_DATA_ALIGNMENT (-4)
#endif /* OBJ_ELF */
+
+#define H_TICK_HEX 1
projects / deliverable / binutils-gdb.git / blobdiff