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f0b37b4ad6
(struct _i386_insn): New field disp_reloc. (GOT_symbol): New variable. (operand_special_chars): Added square-brackets and at-sign. (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not NO_RELOC, just return it. (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro. (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More dummy macros. (tc_i386_fix_adjustable): New function. Returns zero if symbol in fixup is not local, to prevent relocations against externals from being dropped. (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass disp_reloc field to reloc() function, and use TC_RELOC to generate value to pass to fix_new_exp. (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC reloc. (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local symbols, force generation of the section symbol. (md_estimate_size_before_relax): If GOT_symbol exists, decide we're generating PIC code, and convert relocations against undefined symbols from PCREL to PLT32. (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking relocs. (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set and return GOT_symbol if it matches. (F, MAP): Move macro definitions outside function. (tc_gen_reloc): Only switch on size and pcrel if code wasn't already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert BFD_RELOC_32 using GOT_symbol into GOTPC. * tc-i386.h (TC_RELOC, tc_fix_adjustable, TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New macros. (NEED_FX_R_TYPE): Define. (LOCAL_LABEL): Accept ".X" prefix too. (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".