diff options
Diffstat (limited to 'bfd/coff-sh.c')
| -rw-r--r-- | bfd/coff-sh.c | 419 |
1 files changed, 210 insertions, 209 deletions
diff --git a/bfd/coff-sh.c b/bfd/coff-sh.c index d1dc4fd..8a4723f 100644 --- a/bfd/coff-sh.c +++ b/bfd/coff-sh.c @@ -1,5 +1,5 @@ /* BFD back-end for Hitachi Super-H COFF binaries. - Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 + Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. Contributed by Cygnus Support. Written by Steve Chamberlain, <sac@cygnus.com>. @@ -33,10 +33,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "coff/pe.h" #ifndef COFF_IMAGE_WITH_PE -static boolean sh_align_load_span +static bfd_boolean sh_align_load_span PARAMS ((bfd *, asection *, bfd_byte *, - boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma), - PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *)); + bfd_boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma), + PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, bfd_boolean *)); #define _bfd_sh_align_load_span sh_align_load_span #endif @@ -48,23 +48,24 @@ static boolean sh_align_load_span static bfd_reloc_status_type sh_reloc PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); static long get_symbol_value PARAMS ((asymbol *)); -static boolean sh_relax_section - PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *)); -static boolean sh_relax_delete_bytes +static bfd_boolean sh_relax_section + PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *)); +static bfd_boolean sh_relax_delete_bytes PARAMS ((bfd *, asection *, bfd_vma, int)); #ifndef COFF_IMAGE_WITH_PE static const struct sh_opcode *sh_insn_info PARAMS ((unsigned int)); #endif -static boolean sh_align_loads - PARAMS ((bfd *, asection *, struct internal_reloc *, bfd_byte *, boolean *)); -static boolean sh_swap_insns +static bfd_boolean sh_align_loads + PARAMS ((bfd *, asection *, struct internal_reloc *, bfd_byte *, + bfd_boolean *)); +static bfd_boolean sh_swap_insns PARAMS ((bfd *, asection *, PTR, bfd_byte *, bfd_vma)); -static boolean sh_relocate_section +static bfd_boolean sh_relocate_section PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, struct internal_reloc *, struct internal_syment *, asection **)); static bfd_byte *sh_coff_get_relocated_section_contents PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, - bfd_byte *, boolean, asymbol **)); + bfd_byte *, bfd_boolean, asymbol **)); static reloc_howto_type * sh_coff_reloc_type_lookup PARAMS ((bfd *, bfd_reloc_code_real_type)); #ifdef COFF_WITH_PE @@ -84,10 +85,10 @@ static reloc_howto_type * sh_coff_reloc_type_lookup PARAMS ((bfd *, bfd_reloc_co #define COFF_LONG_FILENAMES #ifdef COFF_WITH_PE -static boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *)); -/* Return true if this relocation should +static bfd_boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *)); +/* Return TRUE if this relocation should appear in the output .reloc section. */ -static boolean in_reloc_p (abfd, howto) +static bfd_boolean in_reloc_p (abfd, howto) bfd * abfd ATTRIBUTE_UNUSED; reloc_howto_type * howto; { @@ -107,15 +108,15 @@ static reloc_howto_type sh_coff_howtos[] = 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_imm32ce", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ #else EMPTY_HOWTO (2), #endif @@ -131,15 +132,15 @@ static reloc_howto_type sh_coff_howtos[] = 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_pcdisp8by2", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xff, /* src_mask */ 0xff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ EMPTY_HOWTO (11), /* R_SH_PCDISP8 */ @@ -147,15 +148,15 @@ static reloc_howto_type sh_coff_howtos[] = 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 12, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_pcdisp12by2", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xfff, /* src_mask */ 0xfff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ EMPTY_HOWTO (13), @@ -163,15 +164,15 @@ static reloc_howto_type sh_coff_howtos[] = 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_imm32", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ EMPTY_HOWTO (15), #ifdef COFF_WITH_PE @@ -179,15 +180,15 @@ static reloc_howto_type sh_coff_howtos[] = 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "rva32", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ #else EMPTY_HOWTO (16), /* R_SH_IMM8 */ #endif @@ -201,169 +202,169 @@ static reloc_howto_type sh_coff_howtos[] = 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_unsigned, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_pcrelimm8by2", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xff, /* src_mask */ 0xff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ HOWTO (R_SH_PCRELIMM8BY4, /* type */ 2, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_unsigned, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_pcrelimm8by4", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xff, /* src_mask */ 0xff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ HOWTO (R_SH_IMM16, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_imm16", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_SWITCH16, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_switch16", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_SWITCH32, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_switch32", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_USES, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_uses", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_COUNT, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_count", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_ALIGN, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_align", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_CODE, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_code", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_DATA, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_data", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_LABEL, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_label", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ HOWTO (R_SH_SWITCH8, /* type */ 0, /* rightshift */ 0, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ sh_reloc, /* special_function */ "r_switch8", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0xff, /* src_mask */ 0xff, /* dst_mask */ - false) /* pcrel_offset */ + FALSE) /* pcrel_offset */ }; #define SH_COFF_HOWTO_COUNT (sizeof sh_coff_howtos / sizeof sh_coff_howtos[0]) @@ -689,26 +690,26 @@ sh_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd, align load and store instructions on four byte boundaries if we can, by swapping them with one of the adjacent instructions. */ -static boolean +static bfd_boolean sh_relax_section (abfd, sec, link_info, again) bfd *abfd; asection *sec; struct bfd_link_info *link_info; - boolean *again; + bfd_boolean *again; { struct internal_reloc *internal_relocs; struct internal_reloc *free_relocs = NULL; - boolean have_code; + bfd_boolean have_code; struct internal_reloc *irel, *irelend; bfd_byte *contents = NULL; bfd_byte *free_contents = NULL; - *again = false; + *again = FALSE; if (link_info->relocateable || (sec->flags & SEC_RELOC) == 0 || sec->reloc_count == 0) - return true; + return TRUE; /* If this is the first time we have been called for this section, initialize the cooked size. */ @@ -717,14 +718,14 @@ sh_relax_section (abfd, sec, link_info, again) internal_relocs = (_bfd_coff_read_internal_relocs (abfd, sec, link_info->keep_memory, - (bfd_byte *) NULL, false, + (bfd_byte *) NULL, FALSE, (struct internal_reloc *) NULL)); if (internal_relocs == NULL) goto error_return; if (! link_info->keep_memory) free_relocs = internal_relocs; - have_code = false; + have_code = FALSE; irelend = internal_relocs + sec->reloc_count; for (irel = internal_relocs; irel < irelend; irel++) @@ -736,7 +737,7 @@ sh_relax_section (abfd, sec, link_info, again) bfd_signed_vma foff; if (irel->r_type == R_SH_CODE) - have_code = true; + have_code = TRUE; if (irel->r_type != R_SH_USES) continue; @@ -902,14 +903,14 @@ sh_relax_section (abfd, sec, link_info, again) } coff_section_data (abfd, sec)->relocs = internal_relocs; - coff_section_data (abfd, sec)->keep_relocs = true; + coff_section_data (abfd, sec)->keep_relocs = TRUE; free_relocs = NULL; coff_section_data (abfd, sec)->contents = contents; - coff_section_data (abfd, sec)->keep_contents = true; + coff_section_data (abfd, sec)->keep_contents = TRUE; free_contents = NULL; - obj_coff_keep_syms (abfd) = true; + obj_coff_keep_syms (abfd) = TRUE; /* Replace the jsr with a bsr. */ @@ -965,7 +966,7 @@ sh_relax_section (abfd, sec, link_info, again) /* That will change things, so, just in case it permits some other function call to come within range, we should relax again. Note that this is not required, and it may be slow. */ - *again = true; + *again = TRUE; /* Now check whether we got a COUNT reloc. */ if (irelcount >= irelend) @@ -1005,7 +1006,7 @@ sh_relax_section (abfd, sec, link_info, again) byte boundaries. */ if (have_code) { - boolean swapped; + bfd_boolean swapped; /* Get the section contents. */ if (contents == NULL) @@ -1040,14 +1041,14 @@ sh_relax_section (abfd, sec, link_info, again) } coff_section_data (abfd, sec)->relocs = internal_relocs; - coff_section_data (abfd, sec)->keep_relocs = true; + coff_section_data (abfd, sec)->keep_relocs = TRUE; free_relocs = NULL; coff_section_data (abfd, sec)->contents = contents; - coff_section_data (abfd, sec)->keep_contents = true; + coff_section_data (abfd, sec)->keep_contents = TRUE; free_contents = NULL; - obj_coff_keep_syms (abfd) = true; + obj_coff_keep_syms (abfd) = TRUE; } } @@ -1076,19 +1077,19 @@ sh_relax_section (abfd, sec, link_info, again) } } - return true; + return TRUE; error_return: if (free_relocs != NULL) free (free_relocs); if (free_contents != NULL) free (free_contents); - return false; + return FALSE; } /* Delete some bytes from a section while relaxing. */ -static boolean +static bfd_boolean sh_relax_delete_bytes (abfd, sec, addr, count) bfd *abfd; asection *sec; @@ -1151,7 +1152,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) struct internal_syment sym; int off, adjust, oinsn; bfd_signed_vma voff = 0; - boolean overflow; + bfd_boolean overflow; /* Get the new reloc address. */ nraddr = irel->r_vaddr - sec->vma; @@ -1313,7 +1314,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) if (adjust != 0) { oinsn = insn; - overflow = false; + overflow = FALSE; switch (irel->r_type) { default: @@ -1324,14 +1325,14 @@ sh_relax_delete_bytes (abfd, sec, addr, count) case R_SH_PCRELIMM8BY2: insn += adjust / 2; if ((oinsn & 0xff00) != (insn & 0xff00)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); break; case R_SH_PCDISP: insn += adjust / 2; if ((oinsn & 0xf000) != (insn & 0xf000)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); break; @@ -1345,21 +1346,21 @@ sh_relax_delete_bytes (abfd, sec, addr, count) ++insn; } if ((oinsn & 0xff00) != (insn & 0xff00)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); break; case R_SH_SWITCH8: voff += adjust; if (voff < 0 || voff >= 0xff) - overflow = true; + overflow = TRUE; bfd_put_8 (abfd, (bfd_vma) voff, contents + nraddr); break; case R_SH_SWITCH16: voff += adjust; if (voff < - 0x8000 || voff >= 0x8000) - overflow = true; + overflow = TRUE; bfd_put_signed_16 (abfd, (bfd_vma) voff, contents + nraddr); break; @@ -1379,7 +1380,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) ("%s: 0x%lx: fatal: reloc overflow while relaxing", bfd_archive_filename (abfd), (unsigned long) irel->r_vaddr)); bfd_set_error (bfd_error_bad_value); - return false; + return FALSE; } } @@ -1401,13 +1402,13 @@ sh_relax_delete_bytes (abfd, sec, addr, count) continue; /* We always cache the relocs. Perhaps, if info->keep_memory is - false, we should free them, if we are permitted to, when we + FALSE, we should free them, if we are permitted to, when we leave sh_coff_relax_section. */ internal_relocs = (_bfd_coff_read_internal_relocs - (abfd, o, true, (bfd_byte *) NULL, false, + (abfd, o, TRUE, (bfd_byte *) NULL, FALSE, (struct internal_reloc *) NULL)); if (internal_relocs == NULL) - return false; + return FALSE; ocontents = NULL; irelscanend = internal_relocs + o->reloc_count; @@ -1443,16 +1444,16 @@ sh_relax_delete_bytes (abfd, sec, addr, count) else { /* We always cache the section contents. - Perhaps, if info->keep_memory is false, we + Perhaps, if info->keep_memory is FALSE, we should free them, if we are permitted to, when we leave sh_coff_relax_section. */ ocontents = (bfd_byte *) bfd_malloc (o->_raw_size); if (ocontents == NULL) - return false; + return FALSE; if (! bfd_get_section_contents (abfd, o, ocontents, (file_ptr) 0, o->_raw_size)) - return false; + return FALSE; coff_section_data (abfd, o)->contents = ocontents; } } @@ -1463,7 +1464,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) bfd_put_32 (abfd, val - count, ocontents + irelscan->r_vaddr - o->vma); - coff_section_data (abfd, o)->keep_contents = true; + coff_section_data (abfd, o)->keep_contents = TRUE; } } } @@ -1479,7 +1480,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) ("%s: fatal: generic symbols retrieved before relaxing", bfd_archive_filename (abfd))); bfd_set_error (bfd_error_invalid_operation); - return false; + return FALSE; } /* Adjust all the symbols. */ @@ -1532,7 +1533,7 @@ sh_relax_delete_bytes (abfd, sec, addr, count) } } - return true; + return TRUE; } /* This is yet another version of the SH opcode table, used to rapidly @@ -1647,22 +1648,22 @@ struct sh_opcode #define SETSAS_REG(x) USESAS_REG (x) #ifndef COFF_IMAGE_WITH_PE -static boolean sh_insn_uses_reg +static bfd_boolean sh_insn_uses_reg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insn_sets_reg +static bfd_boolean sh_insn_sets_reg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insn_uses_or_sets_reg +static bfd_boolean sh_insn_uses_or_sets_reg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insn_uses_freg +static bfd_boolean sh_insn_uses_freg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insn_sets_freg +static bfd_boolean sh_insn_sets_freg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insn_uses_or_sets_freg +static bfd_boolean sh_insn_uses_or_sets_freg PARAMS ((unsigned int, const struct sh_opcode *, unsigned int)); -static boolean sh_insns_conflict +static bfd_boolean sh_insns_conflict PARAMS ((unsigned int, const struct sh_opcode *, unsigned int, const struct sh_opcode *)); -static boolean sh_load_use +static bfd_boolean sh_load_use PARAMS ((unsigned int, const struct sh_opcode *, unsigned int, const struct sh_opcode *)); #endif @@ -2166,21 +2167,21 @@ sh_insn_info (insn) /* See whether an instruction uses or sets a general purpose register */ -static boolean +static bfd_boolean sh_insn_uses_or_sets_reg (insn, op, reg) unsigned int insn; const struct sh_opcode *op; unsigned int reg; { if (sh_insn_uses_reg (insn, op, reg)) - return true; + return TRUE; return sh_insn_sets_reg (insn, op, reg); } /* See whether an instruction uses a general purpose register. */ -static boolean +static bfd_boolean sh_insn_uses_reg (insn, op, reg) unsigned int insn; const struct sh_opcode *op; @@ -2192,24 +2193,24 @@ sh_insn_uses_reg (insn, op, reg) if ((f & USES1) != 0 && USES1_REG (insn) == reg) - return true; + return TRUE; if ((f & USES2) != 0 && USES2_REG (insn) == reg) - return true; + return TRUE; if ((f & USESR0) != 0 && reg == 0) - return true; + return TRUE; if ((f & USESAS) && reg == USESAS_REG (insn)) - return true; + return TRUE; if ((f & USESR8) && reg == 8) - return true; + return TRUE; - return false; + return FALSE; } /* See whether an instruction sets a general purpose register. */ -static boolean +static bfd_boolean sh_insn_sets_reg (insn, op, reg) unsigned int insn; const struct sh_opcode *op; @@ -2221,36 +2222,36 @@ sh_insn_sets_reg (insn, op, reg) if ((f & SETS1) != 0 && SETS1_REG (insn) == reg) - return true; + return TRUE; if ((f & SETS2) != 0 && SETS2_REG (insn) == reg) - return true; + return TRUE; if ((f & SETSR0) != 0 && reg == 0) - return true; + return TRUE; if ((f & SETSAS) && reg == SETSAS_REG (insn)) - return true; + return TRUE; - return false; + return FALSE; } /* See whether an instruction uses or sets a floating point register */ -static boolean +static bfd_boolean sh_insn_uses_or_sets_freg (insn, op, reg) unsigned int insn; const struct sh_opcode *op; unsigned int reg; { if (sh_insn_uses_freg (insn, op, reg)) - return true; + return TRUE; return sh_insn_sets_freg (insn, op, reg); } /* See whether an instruction uses a floating point register. */ -static boolean +static bfd_boolean sh_insn_uses_freg (insn, op, freg) unsigned int insn; const struct sh_opcode *op; @@ -2271,20 +2272,20 @@ sh_insn_uses_freg (insn, op, freg) if ((f & USESF1) != 0 && (USESF1_REG (insn) & 0xe) == (freg & 0xe)) - return true; + return TRUE; if ((f & USESF2) != 0 && (USESF2_REG (insn) & 0xe) == (freg & 0xe)) - return true; + return TRUE; if ((f & USESF0) != 0 && freg == 0) - return true; + return TRUE; - return false; + return FALSE; } /* See whether an instruction sets a floating point register. */ -static boolean +static bfd_boolean sh_insn_sets_freg (insn, op, freg) unsigned int insn; const struct sh_opcode *op; @@ -2305,17 +2306,17 @@ sh_insn_sets_freg (insn, op, freg) if ((f & SETSF1) != 0 && (SETSF1_REG (insn) & 0xe) == (freg & 0xe)) - return true; + return TRUE; - return false; + return FALSE; } /* See whether instructions I1 and I2 conflict, assuming I1 comes before I2. OP1 and OP2 are the corresponding sh_opcode structures. - This should return true if there is a conflict, or false if the + This should return TRUE if there is a conflict, or FALSE if the instructions can be swapped safely. */ -static boolean +static bfd_boolean sh_insns_conflict (i1, op1, i2, op2) unsigned int i1; const struct sh_opcode *op1; @@ -2331,57 +2332,57 @@ sh_insns_conflict (i1, op1, i2, op2) FIXME: shouldn't test raw opcodes here. */ if (((i1 & 0xf0ff) == 0x4066 && (i2 & 0xf000) == 0xf000) || ((i2 & 0xf0ff) == 0x4066 && (i1 & 0xf000) == 0xf000)) - return true; + return TRUE; if ((f1 & (BRANCH | DELAY)) != 0 || (f2 & (BRANCH | DELAY)) != 0) - return true; + return TRUE; if (((f1 | f2) & SETSSP) && (f1 & (SETSSP | USESSP)) && (f2 & (SETSSP | USESSP))) - return true; + return TRUE; if ((f1 & SETS1) != 0 && sh_insn_uses_or_sets_reg (i2, op2, SETS1_REG (i1))) - return true; + return TRUE; if ((f1 & SETS2) != 0 && sh_insn_uses_or_sets_reg (i2, op2, SETS2_REG (i1))) - return true; + return TRUE; if ((f1 & SETSR0) != 0 && sh_insn_uses_or_sets_reg (i2, op2, 0)) - return true; + return TRUE; if ((f1 & SETSAS) && sh_insn_uses_or_sets_reg (i2, op2, SETSAS_REG (i1))) - return true; + return TRUE; if ((f1 & SETSF1) != 0 && sh_insn_uses_or_sets_freg (i2, op2, SETSF1_REG (i1))) - return true; + return TRUE; if ((f2 & SETS1) != 0 && sh_insn_uses_or_sets_reg (i1, op1, SETS1_REG (i2))) - return true; + return TRUE; if ((f2 & SETS2) != 0 && sh_insn_uses_or_sets_reg (i1, op1, SETS2_REG (i2))) - return true; + return TRUE; if ((f2 & SETSR0) != 0 && sh_insn_uses_or_sets_reg (i1, op1, 0)) - return true; + return TRUE; if ((f2 & SETSAS) && sh_insn_uses_or_sets_reg (i1, op1, SETSAS_REG (i2))) - return true; + return TRUE; if ((f2 & SETSF1) != 0 && sh_insn_uses_or_sets_freg (i1, op1, SETSF1_REG (i2))) - return true; + return TRUE; /* The instructions do not conflict. */ - return false; + return FALSE; } /* I1 is a load instruction, and I2 is some other instruction. Return - true if I1 loads a register which I2 uses. */ + TRUE if I1 loads a register which I2 uses. */ -static boolean +static bfd_boolean sh_load_use (i1, op1, i2, op2) unsigned int i1; const struct sh_opcode *op1; @@ -2393,7 +2394,7 @@ sh_load_use (i1, op1, i2, op2) f1 = op1->flags; if ((f1 & LOAD) == 0) - return false; + return FALSE; /* If both SETS1 and SETSSP are set, that means a load to a special register using postincrement addressing mode, which we don't care @@ -2401,17 +2402,17 @@ sh_load_use (i1, op1, i2, op2) if ((f1 & SETS1) != 0 && (f1 & SETSSP) == 0 && sh_insn_uses_reg (i2, op2, (i1 & 0x0f00) >> 8)) - return true; + return TRUE; if ((f1 & SETSR0) != 0 && sh_insn_uses_reg (i2, op2, 0)) - return true; + return TRUE; if ((f1 & SETSF1) != 0 && sh_insn_uses_freg (i2, op2, (i1 & 0x0f00) >> 8)) - return true; + return TRUE; - return false; + return FALSE; } /* Try to align loads and stores within a span of memory. This is @@ -2422,24 +2423,24 @@ sh_load_use (i1, op1, i2, op2) passed to SWAP. PLABEL is a pointer to the current label in a sorted list of labels; LABEL_END is the end of the list. START and STOP are the range of memory to examine. If a swap is made, - *PSWAPPED is set to true. */ + *PSWAPPED is set to TRUE. */ #ifdef COFF_WITH_PE static #endif -boolean +bfd_boolean _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, plabel, label_end, start, stop, pswapped) bfd *abfd; asection *sec; bfd_byte *contents; - boolean (*swap) PARAMS ((bfd *, asection *, PTR, bfd_byte *, bfd_vma)); + bfd_boolean (*swap) PARAMS ((bfd *, asection *, PTR, bfd_byte *, bfd_vma)); PTR relocs; bfd_vma **plabel; bfd_vma *label_end; bfd_vma start; bfd_vma stop; - boolean *pswapped; + bfd_boolean *pswapped; { int dsp = (abfd->arch_info->mach == bfd_mach_sh_dsp || abfd->arch_info->mach == bfd_mach_sh3_dsp); @@ -2449,7 +2450,7 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, desirable. In fact, it is counter-productive, since it interferes with the schedules generated by the compiler. */ if (abfd->arch_info->mach == bfd_mach_sh4) - return true; + return TRUE; /* If we are linking sh[3]-dsp code, swap the FPU instructions for DSP instructions. */ @@ -2523,14 +2524,14 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, && (prev_op->flags & (LOAD | STORE)) == 0 && ! sh_insns_conflict (prev_insn, prev_op, insn, op)) { - boolean ok; + bfd_boolean ok; /* The load/store instruction does not have a label, and there is a previous instruction; PREV_INSN is not itself a load/store instruction, and PREV_INSN and INSN do not conflict. */ - ok = true; + ok = TRUE; if (i >= start + 4) { @@ -2545,7 +2546,7 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, can not swap. */ if (prev2_op == NULL || (prev2_op->flags & DELAY) != 0) - ok = false; + ok = FALSE; /* If the instruction before PREV_INSN is a load, and it sets a register which INSN uses, then @@ -2555,14 +2556,14 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, if (ok && (prev2_op->flags & LOAD) != 0 && sh_load_use (prev2_insn, prev2_op, insn, op)) - ok = false; + ok = FALSE; } if (ok) { if (! (*swap) (abfd, sec, relocs, contents, i - 2)) - return false; - *pswapped = true; + return FALSE; + *pswapped = TRUE; continue; } } @@ -2584,12 +2585,12 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, && (next_op->flags & (LOAD | STORE)) == 0 && ! sh_insns_conflict (insn, op, next_insn, next_op)) { - boolean ok; + bfd_boolean ok; /* NEXT_INSN is not itself a load/store instruction, and it does not conflict with INSN. */ - ok = true; + ok = TRUE; /* If PREV_INSN is a load, and it sets a register which NEXT_INSN uses, then putting NEXT_INSN @@ -2598,7 +2599,7 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, if (prev_op != NULL && (prev_op->flags & LOAD) != 0 && sh_load_use (prev_insn, prev_op, next_insn, next_op)) - ok = false; + ok = FALSE; /* If INSN is a load, and it sets a register which the insn after NEXT_INSN uses, then doing the @@ -2620,21 +2621,21 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, next2_op = sh_insn_info (next2_insn); if ((next2_op->flags & (LOAD | STORE)) == 0 && sh_load_use (insn, op, next2_insn, next2_op)) - ok = false; + ok = FALSE; } if (ok) { if (! (*swap) (abfd, sec, relocs, contents, i)) - return false; - *pswapped = true; + return FALSE; + *pswapped = TRUE; continue; } } } } - return true; + return TRUE; } #endif /* not COFF_IMAGE_WITH_PE */ @@ -2643,20 +2644,20 @@ _bfd_sh_align_load_span (abfd, sec, contents, swap, relocs, this is desirable. This sets *PSWAPPED if some instruction was swapped. */ -static boolean +static bfd_boolean sh_align_loads (abfd, sec, internal_relocs, contents, pswapped) bfd *abfd; asection *sec; struct internal_reloc *internal_relocs; bfd_byte *contents; - boolean *pswapped; + bfd_boolean *pswapped; { struct internal_reloc *irel, *irelend; bfd_vma *labels = NULL; bfd_vma *label, *label_end; bfd_size_type amt; - *pswapped = false; + *pswapped = FALSE; irelend = internal_relocs + sec->reloc_count; @@ -2706,17 +2707,17 @@ sh_align_loads (abfd, sec, internal_relocs, contents, pswapped) free (labels); - return true; + return TRUE; error_return: if (labels != NULL) free (labels); - return false; + return FALSE; } /* Swap two SH instructions. */ -static boolean +static bfd_boolean sh_swap_insns (abfd, sec, relocs, contents, addr) bfd *abfd; asection *sec; @@ -2784,10 +2785,10 @@ sh_swap_insns (abfd, sec, relocs, contents, addr) { bfd_byte *loc; unsigned short insn, oinsn; - boolean overflow; + bfd_boolean overflow; loc = contents + irel->r_vaddr - sec->vma; - overflow = false; + overflow = FALSE; switch (type) { default: @@ -2799,7 +2800,7 @@ sh_swap_insns (abfd, sec, relocs, contents, addr) oinsn = insn; insn += add / 2; if ((oinsn & 0xff00) != (insn & 0xff00)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, loc); break; @@ -2808,7 +2809,7 @@ sh_swap_insns (abfd, sec, relocs, contents, addr) oinsn = insn; insn += add / 2; if ((oinsn & 0xf000) != (insn & 0xf000)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, loc); break; @@ -2825,7 +2826,7 @@ sh_swap_insns (abfd, sec, relocs, contents, addr) oinsn = insn; insn += add / 2; if ((oinsn & 0xff00) != (insn & 0xff00)) - overflow = true; + overflow = TRUE; bfd_put_16 (abfd, (bfd_vma) insn, loc); } @@ -2838,18 +2839,18 @@ sh_swap_insns (abfd, sec, relocs, contents, addr) ("%s: 0x%lx: fatal: reloc overflow while relaxing", bfd_archive_filename (abfd), (unsigned long) irel->r_vaddr)); bfd_set_error (bfd_error_bad_value); - return false; + return FALSE; } } } - return true; + return TRUE; } /* This is a modification of _bfd_coff_generic_relocate_section, which will handle SH relaxing. */ -static boolean +static bfd_boolean sh_relocate_section (output_bfd, info, input_bfd, input_section, contents, relocs, syms, sections) bfd *output_bfd ATTRIBUTE_UNUSED; @@ -2902,7 +2903,7 @@ sh_relocate_section (output_bfd, info, input_bfd, input_section, contents, ("%s: illegal symbol index %ld in relocs", bfd_archive_filename (input_bfd), symndx); bfd_set_error (bfd_error_bad_value); - return false; + return FALSE; } h = obj_coff_sym_hashes (input_bfd)[symndx]; sym = syms + symndx; @@ -2924,7 +2925,7 @@ sh_relocate_section (output_bfd, info, input_bfd, input_section, contents, if (howto == NULL) { bfd_set_error (bfd_error_bad_value); - return false; + return FALSE; } #ifdef COFF_WITH_PE @@ -2972,8 +2973,8 @@ sh_relocate_section (output_bfd, info, input_bfd, input_section, contents, { if (! ((*info->callbacks->undefined_symbol) (info, h->root.root.string, input_bfd, input_section, - rel->r_vaddr - input_section->vma, true))) - return false; + rel->r_vaddr - input_section->vma, TRUE))) + return FALSE; } } @@ -3010,12 +3011,12 @@ sh_relocate_section (output_bfd, info, input_bfd, input_section, contents, if (! ((*info->callbacks->reloc_overflow) (info, name, howto->name, (bfd_vma) 0, input_bfd, input_section, rel->r_vaddr - input_section->vma))) - return false; + return FALSE; } } } - return true; + return TRUE; } /* This is a version of bfd_generic_get_relocated_section_contents @@ -3028,7 +3029,7 @@ sh_coff_get_relocated_section_contents (output_bfd, link_info, link_order, struct bfd_link_info *link_info; struct bfd_link_order *link_order; bfd_byte *data; - boolean relocateable; + bfd_boolean relocateable; asymbol **symbols; { asection *input_section = link_order->u.indirect.section; @@ -3063,8 +3064,8 @@ sh_coff_get_relocated_section_contents (output_bfd, link_info, link_order, goto error_return; internal_relocs = (_bfd_coff_read_internal_relocs - (input_bfd, input_section, false, (bfd_byte *) NULL, - false, (struct internal_reloc *) NULL)); + (input_bfd, input_section, FALSE, (bfd_byte *) NULL, + FALSE, (struct internal_reloc *) NULL)); if (internal_relocs == NULL) goto error_return; @@ -3154,7 +3155,7 @@ CREATE_LITTLE_COFF_TARGET_VEC (TARGET_SYM, TARGET_SHL_NAME, BFD_IS_RELAXABLE, #ifndef TARGET_SHL_SYM static const bfd_target * coff_small_object_p PARAMS ((bfd *)); -static boolean coff_small_new_section_hook PARAMS ((bfd *, asection *)); +static bfd_boolean coff_small_new_section_hook PARAMS ((bfd *, asection *)); /* Some people want versions of the SH COFF target which do not align to 16 byte boundaries. We implement that by adding a couple of new target vectors. These are just like the ones above, but they @@ -3183,20 +3184,20 @@ coff_small_object_p (abfd) /* Set the section alignment for the small versions. */ -static boolean +static bfd_boolean coff_small_new_section_hook (abfd, section) bfd *abfd; asection *section; { if (! coff_new_section_hook (abfd, section)) - return false; + return FALSE; /* We must align to at least a four byte boundary, because longword accesses must be on a four byte boundary. */ if (section->alignment_power == COFF_DEFAULT_SECTION_ALIGNMENT_POWER) section->alignment_power = 2; - return true; + return TRUE; } /* This is copied from bfd_coff_std_swap_table so that we can change @@ -3211,20 +3212,20 @@ static const bfd_coff_backend_data bfd_coff_small_swap_table = coff_swap_scnhdr_out, FILHSZ, AOUTSZ, SCNHSZ, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN, #ifdef COFF_LONG_FILENAMES - true, + TRUE, #else - false, + FALSE, #endif #ifdef COFF_LONG_SECTION_NAMES - true, + TRUE, #else - false, + FALSE, #endif 2, #ifdef COFF_FORCE_SYMBOLS_IN_STRINGS - true, + TRUE, #else - false, + FALSE, #endif #ifdef COFF_DEBUG_STRING_WIDE_PREFIX 4, |