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* config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
code. * config/tc-i386.c: Likewise. (RELOC_ENUM): Don't define. Replace throughout with enum.
This commit is contained in:
Alan Modra
parent
55bb4be376
commit
f86103b730
@ -1,5 +1,10 @@
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2003-08-14 Alan Modra <amodra@bigpond.net.au>
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* config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
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code.
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* config/tc-i386.c: Likewise.
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(RELOC_ENUM): Don't define. Replace throughout with enum.
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* dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
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* Makefile.am (POTFILES.in): Unset LC_COLLATE.
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Run "make dep-am".
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@ -1950,7 +1955,7 @@
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* doc/as.texinfo: Document "-mips32r2" option.
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* doc/c-mips.texi: Likewise.
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2002-12-30 Dmitry Diky <diwil@mail.ru>
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2002-12-30 Dmitry Diky <diwil@mail.ru>
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* configure.in: Add msp430 target.
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* configure: Regenerate.
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@ -49,12 +49,6 @@
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#define SCALE1_WHEN_NO_INDEX 1
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#endif
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#ifdef BFD_ASSEMBLER
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#define RELOC_ENUM enum bfd_reloc_code_real
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#else
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#define RELOC_ENUM int
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#endif
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#ifndef DEFAULT_ARCH
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#define DEFAULT_ARCH "i386"
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#endif
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@ -155,7 +149,7 @@ struct _i386_insn
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#define Operand_PCrel 1
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/* Relocation type for operand */
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RELOC_ENUM reloc[MAX_OPERANDS];
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enum bfd_reloc_code_real reloc[MAX_OPERANDS];
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/* BASE_REG, INDEX_REG, and LOG2_SCALE_FACTOR are used to encode
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the base index byte below. */
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@ -805,15 +799,8 @@ set_intel_syntax (syntax_flag)
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intel_syntax = syntax_flag;
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if (ask_naked_reg == 0)
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{
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#ifdef BFD_ASSEMBLER
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allow_naked_reg = (intel_syntax
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&& (bfd_get_symbol_leading_char (stdoutput) != '\0'));
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#else
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/* Conservative default. */
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allow_naked_reg = 0;
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#endif
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}
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allow_naked_reg = (intel_syntax
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&& (bfd_get_symbol_leading_char (stdoutput) != '\0'));
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else
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allow_naked_reg = (ask_naked_reg < 0);
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}
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@ -868,7 +855,6 @@ set_cpu_arch (dummy)
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demand_empty_rest_of_line ();
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}
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#ifdef BFD_ASSEMBLER
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unsigned long
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i386_mach ()
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{
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@ -879,7 +865,6 @@ i386_mach ()
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else
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as_fatal (_("Unknown architecture"));
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}
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#endif
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void
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md_begin ()
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@ -1172,7 +1157,6 @@ pt (t)
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#endif /* DEBUG386 */
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#ifdef BFD_ASSEMBLER
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static bfd_reloc_code_real_type reloc
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PARAMS ((int, int, int, bfd_reloc_code_real_type));
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@ -1267,34 +1251,6 @@ tc_i386_fix_adjustable (fixP)
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#endif
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return 1;
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}
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#else
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#define reloc(SIZE,PCREL,SIGN,OTHER) 0
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#define BFD_RELOC_8 0
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#define BFD_RELOC_16 0
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#define BFD_RELOC_32 0
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#define BFD_RELOC_8_PCREL 0
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#define BFD_RELOC_16_PCREL 0
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#define BFD_RELOC_32_PCREL 0
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#define BFD_RELOC_386_PLT32 0
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#define BFD_RELOC_386_GOT32 0
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#define BFD_RELOC_386_GOTOFF 0
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#define BFD_RELOC_386_TLS_GD 0
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#define BFD_RELOC_386_TLS_LDM 0
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#define BFD_RELOC_386_TLS_LDO_32 0
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#define BFD_RELOC_386_TLS_IE_32 0
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#define BFD_RELOC_386_TLS_IE 0
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#define BFD_RELOC_386_TLS_GOTIE 0
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#define BFD_RELOC_386_TLS_LE_32 0
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#define BFD_RELOC_386_TLS_LE 0
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#define BFD_RELOC_X86_64_PLT32 0
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#define BFD_RELOC_X86_64_GOT32 0
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#define BFD_RELOC_X86_64_GOTPCREL 0
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#define BFD_RELOC_X86_64_TLSGD 0
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#define BFD_RELOC_X86_64_TLSLD 0
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#define BFD_RELOC_X86_64_DTPOFF32 0
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#define BFD_RELOC_X86_64_GOTTPOFF 0
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#define BFD_RELOC_X86_64_TPOFF32 0
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#endif
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static int intel_float_operand PARAMS ((const char *mnemonic));
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@ -1819,7 +1775,7 @@ swap_operands ()
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{
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union i386_op temp_op;
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unsigned int temp_type;
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RELOC_ENUM temp_reloc;
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enum bfd_reloc_code_real temp_reloc;
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int xchg1 = 0;
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int xchg2 = 0;
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@ -3293,7 +3249,7 @@ output_disp (insn_start_frag, insn_start_off)
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}
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else
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{
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RELOC_ENUM reloc_type;
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enum bfd_reloc_code_real reloc_type;
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int size = 4;
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int sign = 0;
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int pcrel = (i.flags[n] & Operand_PCrel) != 0;
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@ -3337,7 +3293,6 @@ output_disp (insn_start_frag, insn_start_off)
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p = frag_more (size);
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reloc_type = reloc (size, pcrel, sign, i.reloc[n]);
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#ifdef BFD_ASSEMBLER
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if (reloc_type == BFD_RELOC_32
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&& GOT_symbol
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&& GOT_symbol == i.op[n].disps->X_add_symbol
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@ -3368,7 +3323,6 @@ output_disp (insn_start_frag, insn_start_off)
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reloc_type = BFD_RELOC_386_GOTPC;
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i.op[n].disps->X_add_number += add;
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}
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#endif
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fix_new_exp (frag_now, p - frag_now->fr_literal, size,
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i.op[n].disps, pcrel, reloc_type);
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}
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@ -3413,7 +3367,7 @@ output_imm (insn_start_frag, insn_start_off)
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Need a 32-bit fixup (don't support 8bit
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non-absolute imms). Try to support other
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sizes ... */
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RELOC_ENUM reloc_type;
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enum bfd_reloc_code_real reloc_type;
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int size = 4;
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int sign = 0;
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@ -3431,7 +3385,7 @@ output_imm (insn_start_frag, insn_start_off)
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p = frag_more (size);
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reloc_type = reloc (size, 0, sign, i.reloc[n]);
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#ifdef BFD_ASSEMBLER
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/* This is tough to explain. We end up with this one if we
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* have operands that look like
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* "_GLOBAL_OFFSET_TABLE_+[.-.L284]". The goal here is to
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@ -3504,7 +3458,6 @@ output_imm (insn_start_frag, insn_start_off)
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reloc_type = BFD_RELOC_386_GOTPC;
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i.op[n].imms->X_add_number += add;
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}
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#endif
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fix_new_exp (frag_now, p - frag_now->fr_literal, size,
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i.op[n].imms, 0, reloc_type);
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}
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@ -3513,7 +3466,7 @@ output_imm (insn_start_frag, insn_start_off)
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}
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#ifndef LEX_AT
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static char *lex_got PARAMS ((RELOC_ENUM *, int *));
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static char *lex_got PARAMS ((enum bfd_reloc_code_real *, int *));
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/* Parse operands of the form
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<symbol>@GOTOFF+<nnn>
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@ -3526,13 +3479,13 @@ static char *lex_got PARAMS ((RELOC_ENUM *, int *));
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input line. Otherwise return NULL. */
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static char *
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lex_got (reloc, adjust)
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RELOC_ENUM *reloc;
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enum bfd_reloc_code_real *reloc;
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int *adjust;
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{
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static const char * const mode_name[NUM_FLAG_CODE] = { "32", "16", "64" };
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static const struct {
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const char *str;
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const RELOC_ENUM rel[NUM_FLAG_CODE];
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const enum bfd_reloc_code_real rel[NUM_FLAG_CODE];
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} gotrel[] = {
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{ "PLT", { BFD_RELOC_386_PLT32, 0, BFD_RELOC_X86_64_PLT32 } },
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{ "GOTOFF", { BFD_RELOC_386_GOTOFF, 0, 0 } },
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@ -3610,7 +3563,7 @@ lex_got (reloc, adjust)
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/* x86_cons_fix_new is called via the expression parsing code when a
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reloc is needed. We use this hook to get the correct .got reloc. */
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static RELOC_ENUM got_reloc = NO_RELOC;
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static enum bfd_reloc_code_real got_reloc = NO_RELOC;
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void
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x86_cons_fix_new (frag, off, len, exp)
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@ -3619,7 +3572,7 @@ x86_cons_fix_new (frag, off, len, exp)
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unsigned int len;
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expressionS *exp;
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{
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RELOC_ENUM r = reloc (len, 0, 0, got_reloc);
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enum bfd_reloc_code_real r = reloc (len, 0, 0, got_reloc);
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got_reloc = NO_RELOC;
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fix_new_exp (frag, off, len, exp, 0, r);
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}
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@ -3725,25 +3678,15 @@ i386_immediate (imm_start)
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exp->X_add_number = (exp->X_add_number ^ ((addressT) 1 << 31)) - ((addressT) 1 << 31);
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}
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#if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT))
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else if (1
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#ifdef BFD_ASSEMBLER
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&& OUTPUT_FLAVOR == bfd_target_aout_flavour
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#endif
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else if (OUTPUT_FLAVOR == bfd_target_aout_flavour
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&& exp_seg != absolute_section
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&& exp_seg != text_section
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&& exp_seg != data_section
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&& exp_seg != bss_section
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&& exp_seg != undefined_section
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#ifdef BFD_ASSEMBLER
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&& !bfd_is_com_section (exp_seg)
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#endif
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)
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&& !bfd_is_com_section (exp_seg))
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{
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#ifdef BFD_ASSEMBLER
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as_bad (_("unimplemented segment %s in operand"), exp_seg->name);
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#else
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as_bad (_("unimplemented segment type %d in operand"), exp_seg);
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#endif
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return 0;
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}
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#endif
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@ -3900,7 +3843,6 @@ i386_displacement (disp_start, disp_end)
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free (gotfree_input_line);
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#endif
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#ifdef BFD_ASSEMBLER
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/* We do this to make sure that the section symbol is in
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the symbol table. We will ultimately change the relocation
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to be relative to the beginning of the section. */
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@ -3926,7 +3868,6 @@ i386_displacement (disp_start, disp_end)
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else
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i.reloc[this_operand] = BFD_RELOC_32;
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}
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#endif
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if (exp->X_op == O_absent || exp->X_op == O_big)
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{
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@ -3941,24 +3882,15 @@ i386_displacement (disp_start, disp_end)
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#if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT))
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if (exp->X_op != O_constant
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#ifdef BFD_ASSEMBLER
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&& OUTPUT_FLAVOR == bfd_target_aout_flavour
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#endif
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&& exp_seg != absolute_section
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&& exp_seg != text_section
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&& exp_seg != data_section
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&& exp_seg != bss_section
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&& exp_seg != undefined_section
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#ifdef BFD_ASSEMBLER
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&& !bfd_is_com_section (exp_seg)
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#endif
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)
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&& !bfd_is_com_section (exp_seg))
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{
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#ifdef BFD_ASSEMBLER
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as_bad (_("unimplemented segment %s in operand"), exp_seg->name);
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#else
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as_bad (_("unimplemented segment type %d in operand"), exp_seg);
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#endif
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return 0;
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}
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#endif
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@ -4387,7 +4319,7 @@ md_estimate_size_before_relax (fragP, segment)
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/* Symbol is undefined in this segment, or we need to keep a
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reloc so that weak symbols can be overridden. */
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int size = (fragP->fr_subtype & CODE16) ? 2 : 4;
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RELOC_ENUM reloc_type;
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enum bfd_reloc_code_real reloc_type;
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unsigned char *opcode;
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int old_fr_fix;
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@ -4486,19 +4418,11 @@ md_estimate_size_before_relax (fragP, segment)
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Out: Any fixSs and constants are set up.
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Caller will turn frag into a ".space 0". */
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#ifndef BFD_ASSEMBLER
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void
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md_convert_frag (headers, sec, fragP)
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object_headers *headers ATTRIBUTE_UNUSED;
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segT sec ATTRIBUTE_UNUSED;
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fragS *fragP;
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#else
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void
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md_convert_frag (abfd, sec, fragP)
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bfd *abfd ATTRIBUTE_UNUSED;
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segT sec ATTRIBUTE_UNUSED;
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fragS *fragP;
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#endif
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{
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unsigned char *opcode;
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unsigned char *where_to_put_displacement = NULL;
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@ -4637,7 +4561,7 @@ md_apply_fix3 (fixP, valP, seg)
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char *p = fixP->fx_where + fixP->fx_frag->fr_literal;
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valueT value = *valP;
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#if defined (BFD_ASSEMBLER) && !defined (TE_Mach)
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#if !defined (TE_Mach)
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if (fixP->fx_pcrel)
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{
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switch (fixP->fx_r_type)
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@ -4748,12 +4672,11 @@ md_apply_fix3 (fixP, valP, seg)
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}
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#endif /* defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) */
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*valP = value;
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#endif /* defined (BFD_ASSEMBLER) && !defined (TE_Mach) */
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#endif /* !defined (TE_Mach) */
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/* Are we finished with this relocation now? */
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if (fixP->fx_addsy == NULL)
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fixP->fx_done = 1;
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#ifdef BFD_ASSEMBLER
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else if (use_rela_relocations)
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{
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fixP->fx_no_overflow = 1;
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@ -4761,7 +4684,7 @@ md_apply_fix3 (fixP, valP, seg)
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fixP->fx_addnumber = value;
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value = 0;
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}
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#endif
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md_number_to_chars (p, value, fixP->fx_size);
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}
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@ -5005,7 +4928,6 @@ md_show_usage (stream)
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#endif
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}
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#ifdef BFD_ASSEMBLER
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#if ((defined (OBJ_MAYBE_COFF) && defined (OBJ_MAYBE_AOUT)) \
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|| defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF))
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@ -5087,7 +5009,6 @@ void i386_elf_emit_arch_note ()
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}
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}
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#endif
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#endif /* BFD_ASSEMBLER */
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symbolS *
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md_undefined_symbol (name)
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@ -5117,7 +5038,6 @@ md_section_align (segment, size)
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segT segment ATTRIBUTE_UNUSED;
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valueT size;
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{
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#ifdef BFD_ASSEMBLER
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#if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT))
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if (OUTPUT_FLAVOR == bfd_target_aout_flavour)
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{
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@ -5131,7 +5051,6 @@ md_section_align (segment, size)
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align = bfd_get_section_alignment (stdoutput, segment);
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size = ((size + (1 << align) - 1) & ((valueT) -1 << align));
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}
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#endif
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#endif
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return size;
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@ -5163,8 +5082,6 @@ s_bss (ignore)
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#endif
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#ifdef BFD_ASSEMBLER
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void
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i386_validate_fix (fixp)
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fixS *fixp;
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@ -5324,73 +5241,6 @@ tc_gen_reloc (section, fixp)
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return rel;
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}
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#else /* !BFD_ASSEMBLER */
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#if (defined(OBJ_AOUT) | defined(OBJ_BOUT))
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void
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tc_aout_fix_to_chars (where, fixP, segment_address_in_file)
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char *where;
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fixS *fixP;
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relax_addressT segment_address_in_file;
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{
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/* In: length of relocation (or of address) in chars: 1, 2 or 4.
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Out: GNU LD relocation length code: 0, 1, or 2. */
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static const unsigned char nbytes_r_length[] = { 42, 0, 1, 42, 2 };
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long r_symbolnum;
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know (fixP->fx_addsy != NULL);
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md_number_to_chars (where,
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(valueT) (fixP->fx_frag->fr_address
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+ fixP->fx_where - segment_address_in_file),
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4);
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r_symbolnum = (S_IS_DEFINED (fixP->fx_addsy)
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? S_GET_TYPE (fixP->fx_addsy)
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: fixP->fx_addsy->sy_number);
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where[6] = (r_symbolnum >> 16) & 0x0ff;
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where[5] = (r_symbolnum >> 8) & 0x0ff;
|
||||
where[4] = r_symbolnum & 0x0ff;
|
||||
where[7] = ((((!S_IS_DEFINED (fixP->fx_addsy)) << 3) & 0x08)
|
||||
| ((nbytes_r_length[fixP->fx_size] << 1) & 0x06)
|
||||
| (((fixP->fx_pcrel << 0) & 0x01) & 0x0f));
|
||||
}
|
||||
|
||||
#endif /* OBJ_AOUT or OBJ_BOUT. */
|
||||
|
||||
#if defined (I386COFF)
|
||||
|
||||
short
|
||||
tc_coff_fix2rtype (fixP)
|
||||
fixS *fixP;
|
||||
{
|
||||
if (fixP->fx_r_type == R_IMAGEBASE)
|
||||
return R_IMAGEBASE;
|
||||
|
||||
return (fixP->fx_pcrel ?
|
||||
(fixP->fx_size == 1 ? R_PCRBYTE :
|
||||
fixP->fx_size == 2 ? R_PCRWORD :
|
||||
R_PCRLONG) :
|
||||
(fixP->fx_size == 1 ? R_RELBYTE :
|
||||
fixP->fx_size == 2 ? R_RELWORD :
|
||||
R_DIR32));
|
||||
}
|
||||
|
||||
int
|
||||
tc_coff_sizemachdep (frag)
|
||||
fragS *frag;
|
||||
{
|
||||
if (frag->fr_next)
|
||||
return (frag->fr_next->fr_address - frag->fr_address);
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* I386COFF */
|
||||
|
||||
#endif /* !BFD_ASSEMBLER */
|
||||
|
||||
/* Parse operands using Intel syntax. This implements a recursive descent
|
||||
parser based on the BNF grammar published in Appendix B of the MASM 6.1
|
||||
|
||||
@ -23,6 +23,10 @@
|
||||
#ifndef TC_I386
|
||||
#define TC_I386 1
|
||||
|
||||
#ifndef BFD_ASSEMBLER
|
||||
#error So, do you know what you are doing?
|
||||
#endif
|
||||
|
||||
#ifdef ANSI_PROTOTYPES
|
||||
struct fix;
|
||||
#endif
|
||||
@ -33,7 +37,6 @@ struct fix;
|
||||
#define TARGET_FORMAT "coff-i386-lynx"
|
||||
#endif
|
||||
|
||||
#ifdef BFD_ASSEMBLER
|
||||
#define TARGET_ARCH bfd_arch_i386
|
||||
#define TARGET_MACH (i386_mach ())
|
||||
extern unsigned long i386_mach PARAMS ((void));
|
||||
@ -87,59 +90,6 @@ extern void i386_elf_emit_arch_note PARAMS ((void));
|
||||
|
||||
#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 0
|
||||
|
||||
#else /* ! BFD_ASSEMBLER */
|
||||
|
||||
/* COFF STUFF */
|
||||
|
||||
#define COFF_MAGIC I386MAGIC
|
||||
#define BFD_ARCH bfd_arch_i386
|
||||
#define COFF_FLAGS F_AR32WR
|
||||
#define TC_COUNT_RELOC(x) ((x)->fx_addsy || (x)->fx_r_type==7)
|
||||
#define TC_COFF_FIX2RTYPE(FIX) tc_coff_fix2rtype(FIX)
|
||||
extern short tc_coff_fix2rtype PARAMS ((struct fix *));
|
||||
#define TC_COFF_SIZEMACHDEP(frag) tc_coff_sizemachdep (frag)
|
||||
extern int tc_coff_sizemachdep PARAMS ((fragS *frag));
|
||||
|
||||
#ifdef TE_GO32
|
||||
/* DJGPP now expects some sections to be 2**4 aligned. */
|
||||
#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) \
|
||||
((strcmp (obj_segment_name (SEG), ".text") == 0 \
|
||||
|| strcmp (obj_segment_name (SEG), ".data") == 0 \
|
||||
|| strcmp (obj_segment_name (SEG), ".bss") == 0 \
|
||||
|| strncmp (obj_segment_name (SEG), ".gnu.linkonce.t", 15) == 0 \
|
||||
|| strncmp (obj_segment_name (SEG), ".gnu.linkonce.d", 15) == 0 \
|
||||
|| strncmp (obj_segment_name (SEG), ".gnu.linkonce.r", 15) == 0) \
|
||||
? 4 \
|
||||
: 2)
|
||||
#else
|
||||
#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 2
|
||||
#endif
|
||||
|
||||
#ifdef TE_386BSD
|
||||
/* The BSDI linker apparently rejects objects with a machine type of
|
||||
M_386 (100). */
|
||||
#define AOUT_MACHTYPE 0
|
||||
#else
|
||||
#define AOUT_MACHTYPE 100
|
||||
#endif
|
||||
|
||||
#ifndef OBJ_AOUT
|
||||
#ifndef TE_PE
|
||||
#ifndef TE_GO32
|
||||
/* Local labels starts with .L */
|
||||
#define LOCAL_LABEL(name) (name[0] == '.' \
|
||||
&& (name[1] == 'L' || name[1] == 'X' || name[1] == '.'))
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define tc_aout_pre_write_hook(x) {;} /* not used */
|
||||
#define tc_crawl_symbol_chain(a) {;} /* not used */
|
||||
#define tc_headers_hook(a) {;} /* not used */
|
||||
#define tc_coff_symbol_emit_hook(a) {;} /* not used */
|
||||
|
||||
#endif /* ! BFD_ASSEMBLER */
|
||||
|
||||
#define LOCAL_LABELS_FB 1
|
||||
|
||||
extern const char extra_symbol_chars[];
|
||||
@ -459,7 +409,6 @@ extern void x86_cons_fix_new
|
||||
|
||||
#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */
|
||||
|
||||
#ifdef BFD_ASSEMBLER
|
||||
#define NO_RELOC BFD_RELOC_NONE
|
||||
|
||||
void i386_validate_fix PARAMS ((struct fix *));
|
||||
@ -496,22 +445,6 @@ extern int tc_i386_fix_adjustable PARAMS ((struct fix *));
|
||||
|| (FIX)->fx_r_type == BFD_RELOC_386_GOTPC \
|
||||
|| TC_FORCE_RELOCATION (FIX))
|
||||
|
||||
#else /* ! BFD_ASSEMBLER */
|
||||
|
||||
#define NO_RELOC 0
|
||||
|
||||
#define TC_RVA_RELOC 7
|
||||
|
||||
/* Need this for PIC relocations */
|
||||
#define NEED_FX_R_TYPE
|
||||
|
||||
#undef REVERSE_SORT_RELOCS
|
||||
|
||||
/* For COFF. */
|
||||
#define TC_FORCE_RELOCATION(FIX) \
|
||||
((FIX)->fx_r_type == 7 || generic_force_reloc (FIX))
|
||||
#endif /* ! BFD_ASSEMBLER */
|
||||
|
||||
#define md_operand(x)
|
||||
|
||||
extern const struct relax_type md_relax_table[];
|
||||
|
||||
Loading…
Reference in New Issue
Block a user