diff options
Diffstat (limited to 'gas/config/tc-sh.h')
| -rw-r--r-- | gas/config/tc-sh.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/gas/config/tc-sh.h b/gas/config/tc-sh.h index a812036fcd51a..80542f4655482 100644 --- a/gas/config/tc-sh.h +++ b/gas/config/tc-sh.h @@ -1,6 +1,6 @@ /* This file is tc-sh.h Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, - 2003, 2004, 2005 Free Software Foundation, Inc. + 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -44,6 +44,14 @@ extern int sh_small; #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) @@ -81,6 +89,11 @@ extern int sh_force_relocation (struct 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 \ @@ -149,6 +162,8 @@ extern int target_big_endian; #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") #else #define TARGET_FORMAT (!target_big_endian ? "elf32-shl" : "elf32-sh") #endif @@ -187,7 +202,6 @@ extern bfd_boolean sh_fix_adjustable (struct fix *); #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 \ @@ -225,11 +239,11 @@ void sh_cons_fix_new (fragS *, int, int, expressionS *); 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 *regname); /* 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 */ |