binutils-gdb/gas/config/tc-alpha.h

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/* This file is tc-alpha.h
Copyright (C) 1994-2019 Free Software Foundation, Inc.
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Written by Ken Raeburn <raeburn@cygnus.com>.
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
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
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#define TC_ALPHA
#define TARGET_BYTES_BIG_ENDIAN 0
#define WORKING_DOT_WORD
#define TARGET_ARCH bfd_arch_alpha
#ifdef TE_FreeBSD
#define ELF_TARGET_FORMAT "elf64-alpha-freebsd"
#endif
#ifndef ELF_TARGET_FORMAT
#define ELF_TARGET_FORMAT "elf64-alpha"
#endif
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#define TARGET_FORMAT (OUTPUT_FLAVOR == bfd_target_ecoff_flavour \
? "ecoff-littlealpha" \
: OUTPUT_FLAVOR == bfd_target_elf_flavour \
? ELF_TARGET_FORMAT \
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: OUTPUT_FLAVOR == bfd_target_evax_flavour \
? "vms-alpha" \
: "unknown-format")
#define NEED_LITERAL_POOL
#define REPEAT_CONS_EXPRESSIONS
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struct fix;
struct alpha_reloc_tag;
extern int alpha_force_relocation (struct fix *);
extern int alpha_fix_adjustable (struct fix *);
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extern unsigned long alpha_gprmask, alpha_fprmask;
extern valueT alpha_gp_value;
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#define TC_FORCE_RELOCATION(FIX) alpha_force_relocation (FIX)
#define tc_fix_adjustable(FIX) alpha_fix_adjustable (FIX)
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#define RELOC_REQUIRES_SYMBOL
gas: * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h * config/tc-xtensa.c, config/tc-z8k.c: Replace all instances of the string "_apply_fix3" with "_apply_fix". * po/POTFILES.in, po/gas.pot: Regenerate. bfd: * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment. cgen: * doc/porting.texi: Change all mention of md_apply_fix3 and gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix respectively.
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/* Values passed to md_apply_fix don't include the symbol value. */
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#define MD_APPLY_SYM_VALUE(FIX) 0
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#define md_convert_frag(b,s,f) as_fatal ("alpha convert_frag\n")
#define md_estimate_size_before_relax(f,s) \
(as_fatal ("estimate_size_before_relax called"),1)
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#define md_operand(x)
#ifdef OBJ_EVAX
2009-03-03 Tristan Gingold <gingold@adacore.com> Eric Botcazou <ebotcazou@adacore.com> Douglas B Rupp <rupp@gnat.com> * doc/as.texinfo (Overview): Mention -replace/-noreplace options for Alpha. * doc/c-alpha.texi (Alpha Options): Document -replace/-noreplace. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define to 1 (evax). (OBJ_SYMFIELD_TYPE): Remove. (tc_canonicalize_symbol_name): Define to evax_shorten_name. (TC_IMPLICIT_LCOMM_ALIGNMENT): For alignment to 3 on evax. (tc_frob_file_before_fix): Do not defined on evax. * config/tc-alpha.c: Always includes dwarf2dbg.h. Include vms.h if OBJ_EVAX. (struct alpha_fixup): Add xtrasym and procsym (evax only). (enum alpha_macro_arg): Remove trailing comma. (md_longopts): Add replace and noreplace arguments (evax only). (alpha_evax_proc_hash): New variable. (alpha_link_section): Make it global. (alpha_ctors_section, alpha_dtors_section): Removed. (alpha_ctors_symbol, alpha_dtors_symbol): Ditto. (alpha_lit8_section): Ifndef'ed on evax. (alpha_lit8_symbol): Ditto. (alpha_prologue_label): New variable. (alpha_linkage_symbol): New variable (evax only). (alpha_flag_replace): Ditto. (struct alpha_evax_procs): Add handler and handler_data field. (alpha_evax_proc): Now of type pointer. (alpha_linkage_fixup_root, alpha_linkage_fixup_tail): New variables. (struct alpha_reloc_tag): Add sym and psym fields (evax only). (get_alpha_reloc_tag): Initialize sym and psym fields (evax only). (alpha_adjust_relocs): Ifndef'ed on evax. (load_expression): Add opname argument. Implement LDA/BSR optimization for evax. (emit_lda): Adjust for new prototype of load_expression. (emit_ir_load): Ditto. Do not nothing for GP if ..lk symbols. (emit_loadstore): Likewise. (emit_ldXu): Likewise. (emit_stX): Likewise. (emit_jsrjmp): Likewise. Implement LDA/BSR optimization for evax. (emit_ldgp): Avoid warning in evax case. (add_to_link_pool): Make it static. Return symbolic expression rather than number expression for the offset. (s_alpha_text): Create .text symbol for evax if not already created. (s_alpha_comm): Do not create specific section for common symbol. Fill common area with zeros for evax. (s_alpha_prologue): Create alpha_prologue_label. (s_alpha_section_name): New function (evax). (s_alpha_section_word): Likewise. (section_name): New static variabke moved out from ... (s_alpha_section): ... here. Create new sections on demand. (s_alpha_literals): New function (evax). (s_alpha_ent): Create alpha_evax_proc instance and insert it in the alpha_evax_proc_hash table. (s_alpha_handler): New function (evax). (s_alpha_frame): Adjust for new type of alpha_evax_proc. (s_alpha_prologue): New function (evax). (s_alpha_pdesc): Adjust for new type of alpha_evax_proc and new handling of procedures with hash table. Add support for condition handlers. (s_alpha_linkage): Create linkage_fixup instance and chain it. (s_alpha_fp_save): Adjust for new type of alpha_evax_proc. (s_alpha_mask): Likewise. (s_alpha_fmask): Likewise. (s_alpha_end): Clear alpha_evax_proc. (s_alpha_align): Increase max_alignment to 16. (alpha_print_token): Call print_expr_1 instead of print_expr. (md_pseudo_table): Add "section", "literals", "handler" and "handler_data" (evax). Do not ignore "prologue" on evax. Fix indentation. (md_begin): Create hash table for alpha_evax_proc_hash. (md_parse_option): Handle OPTION_REPLACE and OPTION_NOREPLACE. (md_show_usage): Mention -replace/-noreplace for evax. (md_apply_fix): Handle evax relocs (_NOP, _LDA, _BSR and _BOH). (alpha_force_relocation): Likewise. (alpha_fix_adjustable): Likewise. Add BFD_RELOC_16 case. (tc_gen_reloc): Likewise. Add BFD_RELOC_ALPHA_LINKAGE for evax. (emit_insn): New cases for evax specific relocs. (assemble_insn): Fix indentation. Take care of -MDISP in operand table. * config/obj-evax.h (struct alpha_linkage_fixups): New struct. (OBJ_SYMFIELD_TYPE): New macro. (obj_symbol_new_hook): Define. (obj_frob_symbol, obj_frob_file_before_adjust): Ditto. (obj_frob_file_before_fix): Ditto. (PDSC_S_M_HANDLER_VALID): New macro. (PDSC_S_M_HANDLER_DATA_VALID): Ditto. (TC_IMPLICIT_LCOMM_ALIGNMENT): Remove. Add prototypes for functions declared in obj-evax.c * config/obj-evax.c: Include subsegs.h, struc-symbol.h, safe-ctype.h. (s_evax_weak): Convert to ansi-C. (evax_symbol_new_hook): New function. (evax_frob_symbol): Ditto. (evax_frob_file_before_adjust): Ditto. (evax_frob_file_before_fix): Ditto. (evax_shorten_name): Ditto. (crc32): Ditto. (encode_32): Ditto. (encode_16): Ditto. (decode_16): Ditto. (shorten_identifier): Ditto. (is_truncated_identifier): Ditto. * dwarf2dbg.c (out_debug_info): Do not append trailing slash on VMS. * as.c (close_output_file): Remove #ifndef OBJ_VMS. (main): Ditto.
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#define TC_VALIDATE_FIX_SUB(FIX, SEG) 1
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2009-03-03 Tristan Gingold <gingold@adacore.com> Eric Botcazou <ebotcazou@adacore.com> Douglas B Rupp <rupp@gnat.com> * doc/as.texinfo (Overview): Mention -replace/-noreplace options for Alpha. * doc/c-alpha.texi (Alpha Options): Document -replace/-noreplace. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define to 1 (evax). (OBJ_SYMFIELD_TYPE): Remove. (tc_canonicalize_symbol_name): Define to evax_shorten_name. (TC_IMPLICIT_LCOMM_ALIGNMENT): For alignment to 3 on evax. (tc_frob_file_before_fix): Do not defined on evax. * config/tc-alpha.c: Always includes dwarf2dbg.h. Include vms.h if OBJ_EVAX. (struct alpha_fixup): Add xtrasym and procsym (evax only). (enum alpha_macro_arg): Remove trailing comma. (md_longopts): Add replace and noreplace arguments (evax only). (alpha_evax_proc_hash): New variable. (alpha_link_section): Make it global. (alpha_ctors_section, alpha_dtors_section): Removed. (alpha_ctors_symbol, alpha_dtors_symbol): Ditto. (alpha_lit8_section): Ifndef'ed on evax. (alpha_lit8_symbol): Ditto. (alpha_prologue_label): New variable. (alpha_linkage_symbol): New variable (evax only). (alpha_flag_replace): Ditto. (struct alpha_evax_procs): Add handler and handler_data field. (alpha_evax_proc): Now of type pointer. (alpha_linkage_fixup_root, alpha_linkage_fixup_tail): New variables. (struct alpha_reloc_tag): Add sym and psym fields (evax only). (get_alpha_reloc_tag): Initialize sym and psym fields (evax only). (alpha_adjust_relocs): Ifndef'ed on evax. (load_expression): Add opname argument. Implement LDA/BSR optimization for evax. (emit_lda): Adjust for new prototype of load_expression. (emit_ir_load): Ditto. Do not nothing for GP if ..lk symbols. (emit_loadstore): Likewise. (emit_ldXu): Likewise. (emit_stX): Likewise. (emit_jsrjmp): Likewise. Implement LDA/BSR optimization for evax. (emit_ldgp): Avoid warning in evax case. (add_to_link_pool): Make it static. Return symbolic expression rather than number expression for the offset. (s_alpha_text): Create .text symbol for evax if not already created. (s_alpha_comm): Do not create specific section for common symbol. Fill common area with zeros for evax. (s_alpha_prologue): Create alpha_prologue_label. (s_alpha_section_name): New function (evax). (s_alpha_section_word): Likewise. (section_name): New static variabke moved out from ... (s_alpha_section): ... here. Create new sections on demand. (s_alpha_literals): New function (evax). (s_alpha_ent): Create alpha_evax_proc instance and insert it in the alpha_evax_proc_hash table. (s_alpha_handler): New function (evax). (s_alpha_frame): Adjust for new type of alpha_evax_proc. (s_alpha_prologue): New function (evax). (s_alpha_pdesc): Adjust for new type of alpha_evax_proc and new handling of procedures with hash table. Add support for condition handlers. (s_alpha_linkage): Create linkage_fixup instance and chain it. (s_alpha_fp_save): Adjust for new type of alpha_evax_proc. (s_alpha_mask): Likewise. (s_alpha_fmask): Likewise. (s_alpha_end): Clear alpha_evax_proc. (s_alpha_align): Increase max_alignment to 16. (alpha_print_token): Call print_expr_1 instead of print_expr. (md_pseudo_table): Add "section", "literals", "handler" and "handler_data" (evax). Do not ignore "prologue" on evax. Fix indentation. (md_begin): Create hash table for alpha_evax_proc_hash. (md_parse_option): Handle OPTION_REPLACE and OPTION_NOREPLACE. (md_show_usage): Mention -replace/-noreplace for evax. (md_apply_fix): Handle evax relocs (_NOP, _LDA, _BSR and _BOH). (alpha_force_relocation): Likewise. (alpha_fix_adjustable): Likewise. Add BFD_RELOC_16 case. (tc_gen_reloc): Likewise. Add BFD_RELOC_ALPHA_LINKAGE for evax. (emit_insn): New cases for evax specific relocs. (assemble_insn): Fix indentation. Take care of -MDISP in operand table. * config/obj-evax.h (struct alpha_linkage_fixups): New struct. (OBJ_SYMFIELD_TYPE): New macro. (obj_symbol_new_hook): Define. (obj_frob_symbol, obj_frob_file_before_adjust): Ditto. (obj_frob_file_before_fix): Ditto. (PDSC_S_M_HANDLER_VALID): New macro. (PDSC_S_M_HANDLER_DATA_VALID): Ditto. (TC_IMPLICIT_LCOMM_ALIGNMENT): Remove. Add prototypes for functions declared in obj-evax.c * config/obj-evax.c: Include subsegs.h, struc-symbol.h, safe-ctype.h. (s_evax_weak): Convert to ansi-C. (evax_symbol_new_hook): New function. (evax_frob_symbol): Ditto. (evax_frob_file_before_adjust): Ditto. (evax_frob_file_before_fix): Ditto. (evax_shorten_name): Ditto. (crc32): Ditto. (encode_32): Ditto. (encode_16): Ditto. (decode_16): Ditto. (shorten_identifier): Ditto. (is_truncated_identifier): Ditto. * dwarf2dbg.c (out_debug_info): Do not append trailing slash on VMS. * as.c (close_output_file): Remove #ifndef OBJ_VMS. (main): Ditto.
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#define tc_canonicalize_symbol_name evax_shorten_name
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gas TC_PARSE_CONS_EXPRESSION communication with TC_CONS_FIX_NEW A number of targets pass extra information from TC_PARSE_CONS_EXPRESSION to TC_CONS_FIX_NEW via static variables. That's OK, but not best practice. tc-ppc.c goes further in implementing its own replacement for cons(), because the generic one doesn't allow relocation modifiers on constants. This patch fixes both of these warts. * gas/config/tc-alpha.h (TC_CONS_FIX_NEW): Add RELOC parameter. * gas/config/tc-arc.c (arc_cons_fix_new): Add reloc parameter. * gas/config/tc-arc.h (arc_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Add RELOC parameter. * gas/config/tc-arm.c (cons_fix_new_arm): Similarly * gas/config/tc-arm.h (cons_fix_new_arm, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-cr16.c (cr16_cons_fix_new): Similarly. * gas/config/tc-cr16.h (cr16_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-crx.h (TC_CONS_FIX_NEW): Similarly. * gas/config/tc-m32c.c (m32c_cons_fix_new): Similarly. * gas/config/tc-m32c.h (m32c_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-mn10300.c (mn10300_cons_fix_new): Similarly. * gas/config/tc-mn10300.h (mn10300_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-ns32k.c (cons_fix_new_ns32k): Similarly. * gas/config/tc-ns32k.h (cons_fix_new_ns32k): Similarly. * gas/config/tc-pj.c (pj_cons_fix_new_pj): Similarly. * gas/config/tc-pj.h (pj_cons_fix_new_pj, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-rx.c (rx_cons_fix_new): Similarly. * gas/config/tc-rx.h (rx_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-sh.c (sh_cons_fix_new): Similarly. * gas/config/tc-sh.h (sh_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-tic54x.c (tic54x_cons_fix_new): Similarly. * gas/config/tc-tic54x.h (tic54x_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-tic6x.c (tic6x_cons_fix_new): Similarly. * gas/config/tc-tic6x.h (tic6x_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-arc.c (arc_parse_cons_expression): Return reloc. * gas/config/tc-arc.h (arc_parse_cons_expression): Update proto. * gas/config/tc-avr.c (exp_mod_data): Make global. (pexp_mod_data): Delete. (avr_parse_cons_expression): Return exp_mod_data pointer. (avr_cons_fix_new): Add exp_mod_data_t pointer param. (exp_mod_data_t): Move typedef.. * gas/config/tc-avr.h: ..to here. (exp_mod_data): Declare. (TC_PARSE_CONS_RETURN_TYPE, TC_PARSE_CONS_RETURN_NONE): Define. (avr_parse_cons_expression, avr_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Update. * gas/config/tc-hppa.c (hppa_field_selector): Delete static var. (cons_fix_new_hppa): Add hppa_field_selector param. (fix_new_hppa): Adjust. (parse_cons_expression_hppa): Return field selector. * gas/config/tc-hppa.h (parse_cons_expression_hppa): Update proto. (cons_fix_new_hppa): Likewise. (TC_PARSE_CONS_RETURN_TYPE, TC_PARSE_CONS_RETURN_NONE): Define. * gas/config/tc-i386.c (got_reloc): Delete static var. (x86_cons_fix_new): Add reloc param. (x86_cons): Return got reloc. * gas/config/tc-i386.h (x86_cons, x86_cons_fix_new): Update proto. (TC_CONS_FIX_NEW): Add RELOC param. * gas/config/tc-ia64.c (ia64_cons_fix_new): Add reloc param. Adjust calls. * gas/config/tc-ia64.h (ia64_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Add reloc param. * gas/config/tc-microblaze.c (parse_cons_expression_microblaze): Return reloc. (cons_fix_new_microblaze): Add reloc param. * gas/config/tc-microblaze.h: Formatting. (parse_cons_expression_microblaze): Update proto. (cons_fix_new_microblaze): Likewise. * gas/config/tc-nios2.c (nios2_tls_ldo_reloc): Delete static var. (nios2_cons): Return ldo reloc. (nios2_cons_fix_new): Delete. * gas/config/tc-nios2.h (nios2_cons): Update prototype. (nios2_cons_fix_new, TC_CONS_FIX_NEW): Delete. * gas/config/tc-ppc.c (md_pseudo_table): Remove quad, long, word, short. Make llong use cons. (ppc_elf_suffix): Return BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. (ppc_elf_cons): Delete. (ppc_elf_parse_cons): New function. (ppc_elf_validate_fix): Don't check for BFD_RELOC_UNUSED. (md_assemble): Use BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. * gas/config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): Define (ppc_elf_parse_cons): Declare. * gas/config/tc-sparc.c (sparc_cons_special_reloc): Delete static var. (sparc_cons): Return reloc specifier. (cons_fix_new_sparc): Add reloc specifier param. (sparc_cfi_emit_pcrel_expr): Use emit_expr_with_reloc. * gas/config/tc-sparc.h (TC_PARSE_CONS_RETURN_TYPE): Define. (TC_PARSE_CONS_RETURN_NONE): Define. (sparc_cons, cons_fix_new_sparc): Update prototype. * gas/config/tc-v850.c (hold_cons_reloc): Delete static var. (v850_reloc_prefix): Use BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. (md_assemble): Likewise. (parse_cons_expression_v850): Return reloc. (cons_fix_new_v850): Add reloc parameter. * gas/config/tc-v850.h (parse_cons_expression_v850): Update proto. (cons_fix_new_v850): Likewise. * gas/config/tc-vax.c (vax_cons_special_reloc): Delete static var. (vax_cons): Return reloc. (vax_cons_fix_new): Add reloc parameter. * gas/config/tc-vax.h (vax_cons, vax_cons_fix_new): Update proto. * gas/config/tc-xstormy16.c (xstormy16_cons_fix_new): Add reloc param. * gas/config/tc-xstormy16.h (xstormy16_cons_fix_new): Update proto. * gas/dwarf2dbg.c (TC_PARSE_CONS_RETURN_NONE): Provide default. (emit_fixed_inc_line_addr): Adjust exmit_expr_fix calls. * gas/read.c (TC_PARSE_CONS_EXPRESSION): Return value. (do_parse_cons_expression): Adjust. (cons_worker): Pass return value from TC_PARSE_CONS_EXPRESSION to emit_expr_with_reloc. (emit_expr_with_reloc): New function handling reloc, mostly extracted from.. (emit_expr): ..here. (emit_expr_fix): Add reloc param. Adjust TC_CONS_FIX_NEW invocation. Handle reloc. (parse_mri_cons): Convert to ISO. * gas/read.h (TC_PARSE_CONS_RETURN_TYPE): Define. (TC_PARSE_CONS_RETURN_NONE): Define. (emit_expr_with_reloc): Declare. (emit_expr_fix): Update prototype. * gas/write.c (write_object_file): Update TC_CONS_FIX_NEW invocation.
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#define TC_CONS_FIX_NEW(FRAG,OFF,LEN,EXP,RELOC) \
(void) RELOC, \
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fix_new_exp (FRAG, OFF, (int)LEN, EXP, 0, \
LEN == 2 ? BFD_RELOC_16 \
: LEN == 4 ? BFD_RELOC_32 \
: LEN == 8 ? BFD_RELOC_64 \
: BFD_RELOC_ALPHA_LINKAGE);
#endif
2009-03-03 Tristan Gingold <gingold@adacore.com> Eric Botcazou <ebotcazou@adacore.com> Douglas B Rupp <rupp@gnat.com> * doc/as.texinfo (Overview): Mention -replace/-noreplace options for Alpha. * doc/c-alpha.texi (Alpha Options): Document -replace/-noreplace. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define to 1 (evax). (OBJ_SYMFIELD_TYPE): Remove. (tc_canonicalize_symbol_name): Define to evax_shorten_name. (TC_IMPLICIT_LCOMM_ALIGNMENT): For alignment to 3 on evax. (tc_frob_file_before_fix): Do not defined on evax. * config/tc-alpha.c: Always includes dwarf2dbg.h. Include vms.h if OBJ_EVAX. (struct alpha_fixup): Add xtrasym and procsym (evax only). (enum alpha_macro_arg): Remove trailing comma. (md_longopts): Add replace and noreplace arguments (evax only). (alpha_evax_proc_hash): New variable. (alpha_link_section): Make it global. (alpha_ctors_section, alpha_dtors_section): Removed. (alpha_ctors_symbol, alpha_dtors_symbol): Ditto. (alpha_lit8_section): Ifndef'ed on evax. (alpha_lit8_symbol): Ditto. (alpha_prologue_label): New variable. (alpha_linkage_symbol): New variable (evax only). (alpha_flag_replace): Ditto. (struct alpha_evax_procs): Add handler and handler_data field. (alpha_evax_proc): Now of type pointer. (alpha_linkage_fixup_root, alpha_linkage_fixup_tail): New variables. (struct alpha_reloc_tag): Add sym and psym fields (evax only). (get_alpha_reloc_tag): Initialize sym and psym fields (evax only). (alpha_adjust_relocs): Ifndef'ed on evax. (load_expression): Add opname argument. Implement LDA/BSR optimization for evax. (emit_lda): Adjust for new prototype of load_expression. (emit_ir_load): Ditto. Do not nothing for GP if ..lk symbols. (emit_loadstore): Likewise. (emit_ldXu): Likewise. (emit_stX): Likewise. (emit_jsrjmp): Likewise. Implement LDA/BSR optimization for evax. (emit_ldgp): Avoid warning in evax case. (add_to_link_pool): Make it static. Return symbolic expression rather than number expression for the offset. (s_alpha_text): Create .text symbol for evax if not already created. (s_alpha_comm): Do not create specific section for common symbol. Fill common area with zeros for evax. (s_alpha_prologue): Create alpha_prologue_label. (s_alpha_section_name): New function (evax). (s_alpha_section_word): Likewise. (section_name): New static variabke moved out from ... (s_alpha_section): ... here. Create new sections on demand. (s_alpha_literals): New function (evax). (s_alpha_ent): Create alpha_evax_proc instance and insert it in the alpha_evax_proc_hash table. (s_alpha_handler): New function (evax). (s_alpha_frame): Adjust for new type of alpha_evax_proc. (s_alpha_prologue): New function (evax). (s_alpha_pdesc): Adjust for new type of alpha_evax_proc and new handling of procedures with hash table. Add support for condition handlers. (s_alpha_linkage): Create linkage_fixup instance and chain it. (s_alpha_fp_save): Adjust for new type of alpha_evax_proc. (s_alpha_mask): Likewise. (s_alpha_fmask): Likewise. (s_alpha_end): Clear alpha_evax_proc. (s_alpha_align): Increase max_alignment to 16. (alpha_print_token): Call print_expr_1 instead of print_expr. (md_pseudo_table): Add "section", "literals", "handler" and "handler_data" (evax). Do not ignore "prologue" on evax. Fix indentation. (md_begin): Create hash table for alpha_evax_proc_hash. (md_parse_option): Handle OPTION_REPLACE and OPTION_NOREPLACE. (md_show_usage): Mention -replace/-noreplace for evax. (md_apply_fix): Handle evax relocs (_NOP, _LDA, _BSR and _BOH). (alpha_force_relocation): Likewise. (alpha_fix_adjustable): Likewise. Add BFD_RELOC_16 case. (tc_gen_reloc): Likewise. Add BFD_RELOC_ALPHA_LINKAGE for evax. (emit_insn): New cases for evax specific relocs. (assemble_insn): Fix indentation. Take care of -MDISP in operand table. * config/obj-evax.h (struct alpha_linkage_fixups): New struct. (OBJ_SYMFIELD_TYPE): New macro. (obj_symbol_new_hook): Define. (obj_frob_symbol, obj_frob_file_before_adjust): Ditto. (obj_frob_file_before_fix): Ditto. (PDSC_S_M_HANDLER_VALID): New macro. (PDSC_S_M_HANDLER_DATA_VALID): Ditto. (TC_IMPLICIT_LCOMM_ALIGNMENT): Remove. Add prototypes for functions declared in obj-evax.c * config/obj-evax.c: Include subsegs.h, struc-symbol.h, safe-ctype.h. (s_evax_weak): Convert to ansi-C. (evax_symbol_new_hook): New function. (evax_frob_symbol): Ditto. (evax_frob_file_before_adjust): Ditto. (evax_frob_file_before_fix): Ditto. (evax_shorten_name): Ditto. (crc32): Ditto. (encode_32): Ditto. (encode_16): Ditto. (decode_16): Ditto. (shorten_identifier): Ditto. (is_truncated_identifier): Ditto. * dwarf2dbg.c (out_debug_info): Do not append trailing slash on VMS. * as.c (close_output_file): Remove #ifndef OBJ_VMS. (main): Ditto.
2009-03-03 11:04:58 +01:00
#ifdef OBJ_EVAX
#define TC_IMPLICIT_LCOMM_ALIGNMENT(SIZE, P2VAR) (P2VAR) = 3
#else
#define TC_IMPLICIT_LCOMM_ALIGNMENT(size, align) \
do \
{ \
align = 0; \
if (size > 1) \
{ \
addressT temp = 1; \
while ((size & temp) == 0) \
++align, temp <<= 1; \
} \
} \
while (0)
#endif
1999-05-03 09:29:11 +02:00
#define md_number_to_chars number_to_chars_littleendian
extern int tc_get_register (int);
extern void alpha_frob_ecoff_data (void);
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#define tc_frob_label(sym) alpha_define_label (sym)
extern void alpha_define_label (symbolS *);
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#define md_cons_align(nbytes) alpha_cons_align (nbytes)
extern void alpha_cons_align (int);
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* as.h (rs_align_test): New. * frags.c (NOP_OPCODE): Move default from read.c. (MAX_MEM_FOR_RS_ALIGN_CODE): New default. (frag_align_code): New. * frags.h (frag_align_code): Declare. * read.c (NOP_OPCODE): Remove. (do_align): Use frag_align_code. * write.c (NOP_OPCODE): Remove. (get_recorded_alignment): New. (cvt_frag_to_fill): Handle rs_align_test. (relax_segment): Likewise. (subsegs_finish): Align last subseg in section to the section alignment. Use frag_align_code. * write.h (get_recorded_alignment): Declare. * config/obj-coff.c (size_section): Handle rs_align_test. (fill_section, fixup_mdeps): Likewise. (write_object_file): Use frag_align_code. * config/tc-alpha.c (alpha_align): Use frag_align_code. (alpha_handle_align): New. * config/tc-alpha.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-i386.h (md_do_align): Use frag_align_code. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. (ia64_handle_align): New. * config/tc-ia64.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m32r.c (m32r_do_align): Remove. (m32r_handle_align): New. (fill_insn): Use frag_align_code. * config/tc-m32r.h (md_do_align): Remove. (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m88k.c, config/tc-m88k.h: Similarly. * config/tc-mips.c, config/tc-mips.h: Similarly. * config/tc-sh.c (sh_cons_align): Use rs_align_test. (sh_handle_align): Likewise. Handle rs_align_code. (sh_do_align): Remove. * config/tc-sh.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. (sparc_handle_align): Likewise. Handle rs_align_code. * config/tc-sparc.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2000-12-28 11:07:56 +01:00
#define HANDLE_ALIGN(fragp) alpha_handle_align (fragp)
extern void alpha_handle_align (struct frag *);
* as.h (rs_align_test): New. * frags.c (NOP_OPCODE): Move default from read.c. (MAX_MEM_FOR_RS_ALIGN_CODE): New default. (frag_align_code): New. * frags.h (frag_align_code): Declare. * read.c (NOP_OPCODE): Remove. (do_align): Use frag_align_code. * write.c (NOP_OPCODE): Remove. (get_recorded_alignment): New. (cvt_frag_to_fill): Handle rs_align_test. (relax_segment): Likewise. (subsegs_finish): Align last subseg in section to the section alignment. Use frag_align_code. * write.h (get_recorded_alignment): Declare. * config/obj-coff.c (size_section): Handle rs_align_test. (fill_section, fixup_mdeps): Likewise. (write_object_file): Use frag_align_code. * config/tc-alpha.c (alpha_align): Use frag_align_code. (alpha_handle_align): New. * config/tc-alpha.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-i386.h (md_do_align): Use frag_align_code. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. (ia64_handle_align): New. * config/tc-ia64.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m32r.c (m32r_do_align): Remove. (m32r_handle_align): New. (fill_insn): Use frag_align_code. * config/tc-m32r.h (md_do_align): Remove. (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m88k.c, config/tc-m88k.h: Similarly. * config/tc-mips.c, config/tc-mips.h: Similarly. * config/tc-sh.c (sh_cons_align): Use rs_align_test. (sh_handle_align): Likewise. Handle rs_align_code. (sh_do_align): Remove. * config/tc-sh.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. (sparc_handle_align): Likewise. Handle rs_align_code. * config/tc-sparc.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2000-12-28 11:07:56 +01:00
#define MAX_MEM_FOR_RS_ALIGN_CODE (3 + 4 + 8)
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#ifdef OBJ_ECOFF
#define tc_frob_file_before_adjust() alpha_frob_file_before_adjust ()
extern void alpha_frob_file_before_adjust (void);
1999-05-03 09:29:11 +02:00
#endif
#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */
1999-05-03 09:29:11 +02:00
#ifdef OBJ_ELF
#define md_elf_section_letter alpha_elf_section_letter
Constify more * cgen.c (weak_operand_overflow_check): Return const char*. * messages.c (as_internal_value_out_of_range): Formatting. (as_warn_value_out_of_range): Consify prefix param. (as_bad_value_out_of_range): Likewise. * read.c (s_errwarn): Constify msg.. (s_float_space, float_cons): ..and err. * as.h (as_warn_value_out_of_range, as_bad_value_out_of_range, ieee_md_atof, vax_md_atof): Update prototypes. * tc.h (md_atof): Update prototype. * config/atof-ieee.c (ieee_md_atof): Return const char*. * config/atof-vax.c (vax_md_atof): Likewise. * config/obj-elf.c (obj_elf_parse_section_letters): Constify bad_msg. * config/tc-aarch64.c (md_atof): Return const char*. * config/tc-alpha.c (s_alpha_section_name): Likewise. (s_alpha_comm): Constify sec_name. (section_name): Constify. (s_alpha_section): Consify name.. (alpha_elf_section_letter): ..and ptr_msg param.. (md_atof): ..and return. * config/tc-alpha.h (alpha_elf_section_letter): Update prototype. * config/tc-arc.c (md_atof): Return const char*. * config/tc-arm.c (md_atof): Likewise. * config/tc-avr.c (md_atof): Likewise. * config/tc-bfin.c (md_atof): Likewise. * config/tc-cr16.c (md_atof): Likewise. * config/tc-cris.c (md_atof): Likewise. * config/tc-crx.c (md_atof): Likewise. * config/tc-d10v.c (md_atof): Likewise. * config/tc-d30v.c (md_atof): Likewise. * config/tc-dlx.c (md_atof): Likewise. * config/tc-epiphany.c (md_atof): Likewise. * config/tc-fr30.c (md_atof): Likewise. * config/tc-frv.c (md_atof): Likewise. * config/tc-ft32.c (md_atof): Likewise. * config/tc-h8300.c (md_atof): Likewise. * config/tc-hppa.c (struct default_subspace_dict): Constify name. (struct default_space_dict): Likewise. (create_new_space): Constify name param. (create_new_subspace): Likewise. (is_defined_space, is_defined_subspace): Likewise. (pa_parse_space_stmt): Constify space_name param. (md_atof): Return const char*. (pa_spaces_begin): Constify name. * config/tc-i370.c (md_atof): Return const char*. * config/tc-i386.c (md_atof): Likewise. (x86_64_section_letter): Constify ptr_msg param. * config/tc-i386.h (x86_64_section_letter): Update prototype. * config/tc-i860.c (struct i860_it): Constify error. (md_atof): Return const char*. * config/tc-i960.c (md_atof): Likewise. * config/tc-ia64.c (md_atof): Likewise. (ia64_elf_section_letter): Constify ptr_msg param. * config/tc-ia64.h (ia64_elf_section_letter): Update prototype. * config/tc-ip2k.c (md_atof): Return const char*. * config/tc-iq2000.c (md_atof): Likewise. * config/tc-lm32.c (md_atof): Likewise. * config/tc-m32c.c (md_atof): Likewise. * config/tc-m32r.c (md_atof): Likewise. * config/tc-m68hc11.c (md_atof): Likewise. * config/tc-m68k.c (md_atof): Likewise. * config/tc-mcore.c (md_atof): Likewise. * config/tc-mep.c (md_atof): Likewise. (mep_elf_section_letter): Constify ptr_msg param. * config/tc-mep.h (mep_elf_section_letter): Update prototype. * config/tc-metag.c (md_atof): Return const char*. * config/tc-microblaze.c (md_atof): Likewise. * config/tc-microblaze.h (md_atof): Delete prototype. * config/tc-mips.c (mips_parse_argument_token): Constify err. (md_atof): Return const char*. * config/tc-mmix.c (md_atof): Likewise. * config/tc-mn10200.c (md_atof): Likewise. * config/tc-mn10300.c (md_atof): Likewise. * config/tc-moxie.c (md_atof): Likewise. * config/tc-msp430.c (md_atof): Likewise. * config/tc-mt.c (md_atof): Likewise. * config/tc-nds32.c (md_atof): Likewise. * config/tc-nios2.c (md_atof): Likewise. (nios2_elf_section_letter): Constify ptr_msg param. * config/tc-nios2.h (nios2_elf_section_letter): Update prototype. * config/tc-ns32k.c (md_atof): Return const char*. * config/tc-or1k.c (md_atof): Likewise. * config/tc-pdp11.c (struct pdp11_code): Constify error. (md_atof): Return const char*. * config/tc-pj.c (md_atof): Likewise. * config/tc-ppc.c (md_atof): Likewise. * config/tc-rl78.c (md_atof): Likewise. * config/tc-rx.c (md_atof): Likewise. * config/tc-s390.c (md_atof): Likewise. * config/tc-score.c (s3_atof, md_atof): Likewise. * config/tc-sh.c (md_atof): Likewise. * config/tc-sparc.c (struct sparc_it): Constify error. (md_atof): Return const char*. * config/tc-spu.c (md_atof): Likewise. * config/tc-tic30.c (md_atof): Likewise. * config/tc-tic4x.c (md_atof): Likewise. * config/tc-tic54x.c (md_atof): Likewise. * config/tc-tic6x.c (md_atof): Likewise. * config/tc-tilegx.c (md_atof): Likewise. * config/tc-tilepro.c (md_atof): Likewise. * config/tc-v850.c (parse_register_list, md_atof): Likewise. * config/tc-vax.c (md_atof): Likewise. * config/tc-visium.c (md_atof): Likewise. * config/tc-xc16x.c (md_atof): Likewise. * config/tc-xgate.c (md_atof): Likewise. * config/tc-xstormy16.c (md_atof): Likewise. * config/tc-xtensa.c (md_atof): Likewise. * config/tc-z80.c (md_atof): Likewise. * config/tc-z8k.c (md_atof): Likewise.
2016-04-01 14:07:50 +02:00
extern bfd_vma alpha_elf_section_letter (int, const char **);
#define md_elf_section_flags alpha_elf_section_flags
* include/elf/ia64.h (SHT_IA_64_VMS_DISPLAY_NAME_INFO, EF_IA_64_ARCHVER_1): New macros. Minor reformatting. * bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo (BFD32_BACKENDS_CFILES): Add new file vmsutil.c (vmsutil.lo): Add dependency rule * bfd/Makefile.in: Regenerate * bfd/config.bfd (ia64*-*-*vms*): Add case. * bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case. * bfd/configure: Regenerate * bfd/vmsutil.[ch]: New files * bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of attr to bfd_vma. * bfd/elfxx-ia64.c (elfNN_vms_post_process_headers, elfNN_vms_section_processing, elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr, elfNN_vms_object_p): New functions * bfd/targets.c (bfd_elf64_ia64_vms_vec): New target. * gas/configure.tgt(ia64-*-*vms*): New target. * gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern. * gas/tc.h (md_number_to_chars): Declare iff undefined. * gas/config/obj-elf.c (obj_elf_change_section): Change type of arg attr to bfd_vma. (obj_elf_parse_section_letters): Return a bfd_vma. Change type of variables attr, md_attr to bfd_vma. (obj_elf_section_word): Likewise. (obj_elf_section): Change type of variable attr to bfd_vma * gas/config/obj-elf.h (obj_elf_change_section): Change type of arg attr to bfd_vma * gas/config/tc-ia64.c (bfdver.h,time.h): Include. (ia64_elf_section_letter): Now returns a bfd_vma. Handle VMS specific attributes. (ia64_elf_section_flags): Arg attr now a bfd_vma. (ia64_init): Don't turn on dependency checking for VMS. (ia64_target_format): Check for VMS flag bit. (do_alias): Hande decc$ functions. (get_vms_time): New function. (ia64_vms_note): New function. * gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma. (ia64_elf_section_flags): Arg attr now a bfd_vma. (tc_init_after_args): Define for VMS. * gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma. (alpha_elf_section_flags): Change type of arg attr to bfd_vma. * gas/config/tc-alpha.h: Likewise. * gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma. (x86_64_section_word): Return a bfd_vma. * gas/config/tc-i386.h: Likewise. * gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg attr to bfd_vma. * gas/config/tc-ip2k.h: Likewise. * gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma. (mep_elf_section_flags): Change type of arg attr to bfd_vma. * gas/config/tc-mep.h: Likewise. * gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma. (ppc_section_word): Return a bfd_vma. (ppc_section_flags): Change type of arg attr to bfd_vma. * gas/config/tc-ppc.h: Likewise. * gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR, DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME): New file with new macros * gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new macros.
2009-01-15 13:42:52 +01:00
extern flagword alpha_elf_section_flags (flagword, bfd_vma, int);
1999-05-03 09:29:11 +02:00
#endif
/* Whether to add support for explicit !relocation_op!sequence_number. At the
moment, only do this for ELF, though ECOFF could use it as well. */
#ifdef OBJ_ELF
#define RELOC_OP_P
#endif
2009-03-03 Tristan Gingold <gingold@adacore.com> Eric Botcazou <ebotcazou@adacore.com> Douglas B Rupp <rupp@gnat.com> * doc/as.texinfo (Overview): Mention -replace/-noreplace options for Alpha. * doc/c-alpha.texi (Alpha Options): Document -replace/-noreplace. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define to 1 (evax). (OBJ_SYMFIELD_TYPE): Remove. (tc_canonicalize_symbol_name): Define to evax_shorten_name. (TC_IMPLICIT_LCOMM_ALIGNMENT): For alignment to 3 on evax. (tc_frob_file_before_fix): Do not defined on evax. * config/tc-alpha.c: Always includes dwarf2dbg.h. Include vms.h if OBJ_EVAX. (struct alpha_fixup): Add xtrasym and procsym (evax only). (enum alpha_macro_arg): Remove trailing comma. (md_longopts): Add replace and noreplace arguments (evax only). (alpha_evax_proc_hash): New variable. (alpha_link_section): Make it global. (alpha_ctors_section, alpha_dtors_section): Removed. (alpha_ctors_symbol, alpha_dtors_symbol): Ditto. (alpha_lit8_section): Ifndef'ed on evax. (alpha_lit8_symbol): Ditto. (alpha_prologue_label): New variable. (alpha_linkage_symbol): New variable (evax only). (alpha_flag_replace): Ditto. (struct alpha_evax_procs): Add handler and handler_data field. (alpha_evax_proc): Now of type pointer. (alpha_linkage_fixup_root, alpha_linkage_fixup_tail): New variables. (struct alpha_reloc_tag): Add sym and psym fields (evax only). (get_alpha_reloc_tag): Initialize sym and psym fields (evax only). (alpha_adjust_relocs): Ifndef'ed on evax. (load_expression): Add opname argument. Implement LDA/BSR optimization for evax. (emit_lda): Adjust for new prototype of load_expression. (emit_ir_load): Ditto. Do not nothing for GP if ..lk symbols. (emit_loadstore): Likewise. (emit_ldXu): Likewise. (emit_stX): Likewise. (emit_jsrjmp): Likewise. Implement LDA/BSR optimization for evax. (emit_ldgp): Avoid warning in evax case. (add_to_link_pool): Make it static. Return symbolic expression rather than number expression for the offset. (s_alpha_text): Create .text symbol for evax if not already created. (s_alpha_comm): Do not create specific section for common symbol. Fill common area with zeros for evax. (s_alpha_prologue): Create alpha_prologue_label. (s_alpha_section_name): New function (evax). (s_alpha_section_word): Likewise. (section_name): New static variabke moved out from ... (s_alpha_section): ... here. Create new sections on demand. (s_alpha_literals): New function (evax). (s_alpha_ent): Create alpha_evax_proc instance and insert it in the alpha_evax_proc_hash table. (s_alpha_handler): New function (evax). (s_alpha_frame): Adjust for new type of alpha_evax_proc. (s_alpha_prologue): New function (evax). (s_alpha_pdesc): Adjust for new type of alpha_evax_proc and new handling of procedures with hash table. Add support for condition handlers. (s_alpha_linkage): Create linkage_fixup instance and chain it. (s_alpha_fp_save): Adjust for new type of alpha_evax_proc. (s_alpha_mask): Likewise. (s_alpha_fmask): Likewise. (s_alpha_end): Clear alpha_evax_proc. (s_alpha_align): Increase max_alignment to 16. (alpha_print_token): Call print_expr_1 instead of print_expr. (md_pseudo_table): Add "section", "literals", "handler" and "handler_data" (evax). Do not ignore "prologue" on evax. Fix indentation. (md_begin): Create hash table for alpha_evax_proc_hash. (md_parse_option): Handle OPTION_REPLACE and OPTION_NOREPLACE. (md_show_usage): Mention -replace/-noreplace for evax. (md_apply_fix): Handle evax relocs (_NOP, _LDA, _BSR and _BOH). (alpha_force_relocation): Likewise. (alpha_fix_adjustable): Likewise. Add BFD_RELOC_16 case. (tc_gen_reloc): Likewise. Add BFD_RELOC_ALPHA_LINKAGE for evax. (emit_insn): New cases for evax specific relocs. (assemble_insn): Fix indentation. Take care of -MDISP in operand table. * config/obj-evax.h (struct alpha_linkage_fixups): New struct. (OBJ_SYMFIELD_TYPE): New macro. (obj_symbol_new_hook): Define. (obj_frob_symbol, obj_frob_file_before_adjust): Ditto. (obj_frob_file_before_fix): Ditto. (PDSC_S_M_HANDLER_VALID): New macro. (PDSC_S_M_HANDLER_DATA_VALID): Ditto. (TC_IMPLICIT_LCOMM_ALIGNMENT): Remove. Add prototypes for functions declared in obj-evax.c * config/obj-evax.c: Include subsegs.h, struc-symbol.h, safe-ctype.h. (s_evax_weak): Convert to ansi-C. (evax_symbol_new_hook): New function. (evax_frob_symbol): Ditto. (evax_frob_file_before_adjust): Ditto. (evax_frob_file_before_fix): Ditto. (evax_shorten_name): Ditto. (crc32): Ditto. (encode_32): Ditto. (encode_16): Ditto. (decode_16): Ditto. (shorten_identifier): Ditto. (is_truncated_identifier): Ditto. * dwarf2dbg.c (out_debug_info): Do not append trailing slash on VMS. * as.c (close_output_file): Remove #ifndef OBJ_VMS. (main): Ditto.
2009-03-03 11:04:58 +01:00
#ifndef OBJ_EVAX
* config/tc-alpha.c (struct alpha_insn): Make sequence scalar long. (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove. (alpha_macros): Remove occurrences of same. (O_lituse_addr, O_gprel): New. (DUMMY_RELOC_LITUSE_*): New. (s_alpha_ucons, s_alpha_arch): Prototype. (alpha_reloc_op): Construct elements via DEF macro. (ALPHA_RELOC_SEQUENCE_OK): Remove. (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename members to not be literal specific. (next_sequence_num): New. (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for added/removed BFD relocations. (alpha_force_relocation, alpha_fix_adjustable): Likewise. (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well. (tokenize_arguments): Parse ! relocations properly. (find_macro_match): Delete unused macro argument types. (assemble_insn): Add reloc parameter; emit that instead of the default as appropriate. (get_alpha_reloc_tag): New. Split from ... (emit_insn): ... here. Allocate a reloc tag for GPDISP. (assemble_tokens): Don't search macros if user relocation present. Copy reloc sequence number to insn struct. (emit_ldgp): Remove user reloc handling. (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise. (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise. (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise. * config/tc-alpha.h (tc_adjust_symtab): Always define. (struct alpha_fix_tag): Name members less literal specific. * gas/alpha/alpha.exp: New file. * gas/alpha/elf-reloc-1.[sd]: New test. * gas/alpha/elf-reloc-2.[sl]: New test. * gas/alpha/elf-reloc-3.[sl]: New test. * gas/alpha/elf-reloc-4.[sd]: New test. * gas/alpha/fp.exp: Remove file. * gas/alpha/fp.s: Output to .data not .rdata. * gas/alpha/fp.d: Adjust to match.
2001-09-05 04:39:43 +02:00
/* Before the relocations are written, reorder them, so that user
supplied !lituse relocations follow the appropriate !literal
relocations. Also convert the gas-internal relocations to the
appropriate linker relocations. */
2002-09-05 02:01:18 +02:00
#define tc_frob_file_before_fix() alpha_before_fix ()
extern void alpha_before_fix (void);
2009-03-03 Tristan Gingold <gingold@adacore.com> Eric Botcazou <ebotcazou@adacore.com> Douglas B Rupp <rupp@gnat.com> * doc/as.texinfo (Overview): Mention -replace/-noreplace options for Alpha. * doc/c-alpha.texi (Alpha Options): Document -replace/-noreplace. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define to 1 (evax). (OBJ_SYMFIELD_TYPE): Remove. (tc_canonicalize_symbol_name): Define to evax_shorten_name. (TC_IMPLICIT_LCOMM_ALIGNMENT): For alignment to 3 on evax. (tc_frob_file_before_fix): Do not defined on evax. * config/tc-alpha.c: Always includes dwarf2dbg.h. Include vms.h if OBJ_EVAX. (struct alpha_fixup): Add xtrasym and procsym (evax only). (enum alpha_macro_arg): Remove trailing comma. (md_longopts): Add replace and noreplace arguments (evax only). (alpha_evax_proc_hash): New variable. (alpha_link_section): Make it global. (alpha_ctors_section, alpha_dtors_section): Removed. (alpha_ctors_symbol, alpha_dtors_symbol): Ditto. (alpha_lit8_section): Ifndef'ed on evax. (alpha_lit8_symbol): Ditto. (alpha_prologue_label): New variable. (alpha_linkage_symbol): New variable (evax only). (alpha_flag_replace): Ditto. (struct alpha_evax_procs): Add handler and handler_data field. (alpha_evax_proc): Now of type pointer. (alpha_linkage_fixup_root, alpha_linkage_fixup_tail): New variables. (struct alpha_reloc_tag): Add sym and psym fields (evax only). (get_alpha_reloc_tag): Initialize sym and psym fields (evax only). (alpha_adjust_relocs): Ifndef'ed on evax. (load_expression): Add opname argument. Implement LDA/BSR optimization for evax. (emit_lda): Adjust for new prototype of load_expression. (emit_ir_load): Ditto. Do not nothing for GP if ..lk symbols. (emit_loadstore): Likewise. (emit_ldXu): Likewise. (emit_stX): Likewise. (emit_jsrjmp): Likewise. Implement LDA/BSR optimization for evax. (emit_ldgp): Avoid warning in evax case. (add_to_link_pool): Make it static. Return symbolic expression rather than number expression for the offset. (s_alpha_text): Create .text symbol for evax if not already created. (s_alpha_comm): Do not create specific section for common symbol. Fill common area with zeros for evax. (s_alpha_prologue): Create alpha_prologue_label. (s_alpha_section_name): New function (evax). (s_alpha_section_word): Likewise. (section_name): New static variabke moved out from ... (s_alpha_section): ... here. Create new sections on demand. (s_alpha_literals): New function (evax). (s_alpha_ent): Create alpha_evax_proc instance and insert it in the alpha_evax_proc_hash table. (s_alpha_handler): New function (evax). (s_alpha_frame): Adjust for new type of alpha_evax_proc. (s_alpha_prologue): New function (evax). (s_alpha_pdesc): Adjust for new type of alpha_evax_proc and new handling of procedures with hash table. Add support for condition handlers. (s_alpha_linkage): Create linkage_fixup instance and chain it. (s_alpha_fp_save): Adjust for new type of alpha_evax_proc. (s_alpha_mask): Likewise. (s_alpha_fmask): Likewise. (s_alpha_end): Clear alpha_evax_proc. (s_alpha_align): Increase max_alignment to 16. (alpha_print_token): Call print_expr_1 instead of print_expr. (md_pseudo_table): Add "section", "literals", "handler" and "handler_data" (evax). Do not ignore "prologue" on evax. Fix indentation. (md_begin): Create hash table for alpha_evax_proc_hash. (md_parse_option): Handle OPTION_REPLACE and OPTION_NOREPLACE. (md_show_usage): Mention -replace/-noreplace for evax. (md_apply_fix): Handle evax relocs (_NOP, _LDA, _BSR and _BOH). (alpha_force_relocation): Likewise. (alpha_fix_adjustable): Likewise. Add BFD_RELOC_16 case. (tc_gen_reloc): Likewise. Add BFD_RELOC_ALPHA_LINKAGE for evax. (emit_insn): New cases for evax specific relocs. (assemble_insn): Fix indentation. Take care of -MDISP in operand table. * config/obj-evax.h (struct alpha_linkage_fixups): New struct. (OBJ_SYMFIELD_TYPE): New macro. (obj_symbol_new_hook): Define. (obj_frob_symbol, obj_frob_file_before_adjust): Ditto. (obj_frob_file_before_fix): Ditto. (PDSC_S_M_HANDLER_VALID): New macro. (PDSC_S_M_HANDLER_DATA_VALID): Ditto. (TC_IMPLICIT_LCOMM_ALIGNMENT): Remove. Add prototypes for functions declared in obj-evax.c * config/obj-evax.c: Include subsegs.h, struc-symbol.h, safe-ctype.h. (s_evax_weak): Convert to ansi-C. (evax_symbol_new_hook): New function. (evax_frob_symbol): Ditto. (evax_frob_file_before_adjust): Ditto. (evax_frob_file_before_fix): Ditto. (evax_shorten_name): Ditto. (crc32): Ditto. (encode_32): Ditto. (encode_16): Ditto. (decode_16): Ditto. (shorten_identifier): Ditto. (is_truncated_identifier): Ditto. * dwarf2dbg.c (out_debug_info): Do not append trailing slash on VMS. * as.c (close_output_file): Remove #ifndef OBJ_VMS. (main): Ditto.
2009-03-03 11:04:58 +01:00
#endif
#ifdef OBJ_ELF
#define md_end alpha_elf_md_end
extern void alpha_elf_md_end (void);
#endif
/* New fields for supporting explicit relocations (such as !literal to mark
where a pointer is loaded from the global table, and !lituse_base to track
all of the normal uses of that pointer). */
#define TC_FIX_TYPE struct alpha_fix_tag
struct alpha_fix_tag
{
struct fix *next_reloc; /* Next !lituse or !gpdisp. */
struct alpha_reloc_tag *info; /* Other members with same sequence. */
};
/* Initialize the TC_FIX_TYPE field. */
2002-09-05 02:01:18 +02:00
#define TC_INIT_FIX_DATA(FIX) \
do { \
FIX->tc_fix_data.next_reloc = NULL; \
FIX->tc_fix_data.info = NULL; \
} while (0)
/* Work with DEBUG5 to print fields in tc_fix_type. */
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#define TC_FIX_DATA_PRINT(STREAM, FIX) \
do { \
2002-09-05 02:01:18 +02:00
if (FIX->tc_fix_data.info) \
fprintf (STREAM, "\tinfo = 0x%lx, next_reloc = 0x%lx\n", \
(long) FIX->tc_fix_data.info, \
(long) FIX->tc_fix_data.next_reloc); \
} while (0)
* as.c (debug_type): Init to DEBUG_UNSPECIFIED. * as.h (debug_type): Clarify documentation of the meaning of this variable. * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1. (print_stats): Fix parenthesis problem. (now_subseg_size): New. (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info. (dwarf2_directive_file): Don't set debug_type. (dwarf2_where): Honor DEBUG_DWARF2 first. (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno; do nothing if not emitting dwarf2 debug info, or no work. * dwarf2dbg.h (dwarf2_emit_insn): Update. * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED. (ecoff_new_file): Likewise. * read.c (generate_lineno_debug): Kill ecoff hackery. Update commentary wrt dwarf2. * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add ATTRIBUTE_UNUSED as needed. (emit_insn): Call dwarf2_emit_insn. (s_alpha_file): New. (s_alpha_loc): New. (s_alpha_coff_wrapper): Don't handle them. (md_pseudo_table): Update for .file and .loc. * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New. * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn; don't protect with debug_type. * config/tc-hppa.c (md_assemble): Likewise. * config/tc-m68hc11.c (m68hc11_new_insn): Likewise. * config/tc-mn10300.c (md_assemble): Likewise. * config/tc-sh.c (md_assemble): Likewise. * config/tc-v850.c (md_assemble): Likewise. * config/tc-arm.c (arm_end_of_source): Remove. * config/tc-hppa.c (pa_end_of_source): Remove. * config/tc-m68hc11.c (m68hc11_end_of_source): Remove. * config/tc-mn10300.c (mn10300_finalize): Remove. * config/tc-sh.c (sh_finalize): Remove. * config/tc-v850.c (sh_finalize): Remove. * config/tc-arm.h (md_end): Remove. * config/tc-hppa.h (md_end): Remove. (DWARF2_LINE_MIN_INSN_LENGTH): New. * config/tc-m68hc11.h (md_end): Remove. * config/tc-mn10300.h (md_end): Remove. * config/tc-sh.h (md_end): Remove. * config/tc-v850.h (md_end): Remove. * config/tc-ia64.c (emit_one_bundle): Don't protect dwarf2 bits with debug_type. (md_assemble): Likewise. (ia64_end_of_source): Don't call dwarf2_finish.
2000-11-17 09:47:52 +01:00
#define TARGET_USE_CFIPOP 1
#define tc_cfi_frame_initial_instructions alpha_cfi_frame_initial_instructions
extern void alpha_cfi_frame_initial_instructions (void);
#define DWARF2_LINE_MIN_INSN_LENGTH 4
#define DWARF2_DEFAULT_RETURN_COLUMN 26
#define DWARF2_CIE_DATA_ALIGNMENT (-8)