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Author SHA1 Message Date
Zack Weinberg
55cf6793d8 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.
 2005-06-07 17:54:22 +00:00
Nick Clifton
4b4da1607a Update the address and phone number of the FSF 2005-05-05 09:13:19 +00:00
Jan Beulich
91c4c44904 gas/ 
2005-04-19  Jan Beulich  <jbeulich@novell.com>

	* symbols.h (symbol_find_base): Remove prototype.
	* symbols.c (save_symbol_name): Remove code section conditional upon
	STRIP_UNDERSCORE.
	(symbol_find): Remove.
	(symbol_find_base): Rename to symbol_find.
	* subsegs.c (section_symbol): Replace use of symbol_find_base with
	symbol_find.
	* config/obj-coff.c (tag_insert): Remove code section conditional
	upon STRIP_UNDERSCORE.
	(obj_coff_def): Likewise.
	(obj_coff_endef): Replace use of symbol_find_base with symbol_find.
	(coff_frob_symbol): Likewise.
	(yank_symbols): Likewise.
	(c_section_symbol): Likewise.
	* config/obj-coff.h (DO_NOT_STRIP): Remove.
	* config/tc-arm.c (symbol_locate): Remove code section conditional
	upon STRIP_UNDERSCORE.
	* config/tc-h8300.h (DO_NOT_STRIP): Remove.
	* config/tc-h8500.h (DO_NOT_STRIP): Remove.
	* config/tc-sh.h (DO_NOT_STRIP): Remove.
	* config/tc-w65.h (DO_NOT_STRIP): Remove.
	* config/tc-z8k.h (DO_NOT_STRIP): Remove.
 2005-04-19 15:05:09 +00:00
Alan Modra
aef6203bd6 update copyright dates 2005-03-03 11:52:12 +00:00
Nick Clifton
85fbca6a4f Add support for sh-symbian-elf target 2004-07-06 16:58:43 +00:00
Kaz Kojima
2ce4cc6025 [gas] 
* config/tc-sh.c: Include dw2gencfi.h.
	(sh_cfi_frame_initial_instructions): New function.
	(sh_regname_to_dw2regnum): Likewise.
	* config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
	file.
	(TARGET_USE_CFIPOP): Define.
	(tc_cfi_frame_initial_instructions): Likewise.
	(tc_regname_to_dw2regnum): Likewise.
	(DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
	* Makefile.am: Update dependencies.
	* Makefile.in: Regenerate.

[gas/testsuite]
	* gas/cfi/cfi-sh-1.d: New file.
	* gas/cfi/cfi-sh-1.s: Likewise.
	* gas/cfi/cfi.exp: Add SH case.
 2004-03-18 00:49:23 +00:00
Kaz Kojima
224186bcdc * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra 
parenthesis.
 2003-10-11 21:51:13 +00:00
Kaz Kojima
8edc77b9b4 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary 
prototypes and casts.
	* config/tc-sh.h: Likewise.
	* config/tc-sh64.c: Likewise.
	* config/tc-sh64.h: Likewise.
 2003-10-11 13:40:21 +00:00
Joern Rennecke
ef23021837 bfd: 
* archures.c (enum bfd_architecture): Amend comment to refer to SuperH.
        * cpu-sh.c: Likewise.
        * elf32-sh.c: Likewise.
        * reloc.c (bfd_reloc_code_real): Likewise.
        * elf32-sh64-com.c: Change comment to refer to SuperH.
        * elf32-sh64.c: Likewise.
        * elf64-sh64.c: Likewise.
        * bfd-in2.h (enum bfd_architecture): Regenerate.
binutils:
        * readelf.c (get_machine_name) <EM_SH>: Amend return value
        to refer to SuperH.
gas:
        * config/tc-sh.c: Amend comment to refer to SuperH.
        * config/tc-sh.h: Likewise.
        (LISTING_HEADER): Amend to refer to SuperH.
        * config/tc-sh64.c: Change comment to refer to SuperH.
        * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
        * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
        * doc/c-sh.texi: Amend to refer to SuperH.
        Add SuperH architecture documentation references.
        * doc/c-sh64.texi: Change to refer to SuperH.
include/elf:
        * common.h (EM_SH): Amend comment to refer to SuperH.
ld/testsuite:
        * ld-sh/sh64/crange3-cmpct.rd (Machine): Change to refer to SuperH.
        * ld-sh/sh64/crange3-media.rd (Machine): Likewise.
 2003-04-23 21:09:04 +00:00
Nick Clifton
c2dcd04ec8 Replace occurrances of 'Hitachi' with 'Renesas'. 2003-04-15 08:51:55 +00:00
Joern Rennecke
bdfaef528f Fix sh-elf linker relaxation: 
gcc:
	* config/sh/sh.h (EXTRA_SPECS): Add subtarget_asm_relax_spec and
	subtarget_asm_isa_spec.
	(SUBTARGET_ASM_RELAX_SPEC, SUBTARGET_ASM_ISA_SPEC): Define.
	(ASM_SPEC): Define as SH_ASM_SPEC.
	(SH_ASM_SPEC): New; take the role of ASM_SPEC, but safe from svr4.h.
	Use subtarget_asm_relax_spec and subtarget_asm_isa_spec.
	* config/sh/elf.h (ASM_SPEC): Use SH_ASM_SPEC.
	(SUBTARGET_ASM_ISA_SPEC): Undef / define.
gcc/testsuite:
	gcc.dg/sh-relax.c: New test.

include/elf:
	* sh.h (EF_SH_MERGE_MACH): Make sure SH2E & SH3/SH3E merge to SH3E,
	and SH2E & SH4 merge to SH4, not SH2E.

gas:
	* config/tc-sh.c (sh_dsp): Replace with preset_target_arch.
	(md_begin): Use preset_target_arch.
	(md_longopts): Make isa option unconditional.
	(md_parse_option): Make OPTION_DSP and OPTION_ISA sh4 / any
	set preset_target_arch.
	(md_apply_fix3): If BFD_ASSEMBLER, adjust SWITCH_TABLE fixups
	by -S_GET_VALUE  (fixP->fx_subsy).
	(tc_gen_reloc): For SWITCH_TABLE fixups, the symbol is fixp->fx_subsy,
	and the addend is 0.
	Adjust addend of R_SH_IND12W relocations by fixp->fx_offset - 4.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.

bfd:
	elf32-sh.c (sh_elf_howto_tab): Make R_SH_IND12W into an ordinary
	relocation (no special function), and make it non-partial_inplace.
	(sh_elf_relax_section): When creating a bsr, use a consistent value
	no matter if the symbol is extern or not;  set addend to -4.
	Don't swap load / non-load instructions for SH4.
	(sh_elf_relax_delete_bytes): In R_SH_IND12W case, check the offset
	rather than if the symbol is external to determine if adjusting the
	offset makes sense.  Adjust the addend too if appropriate.
	(sh_elf_relocate_section): In R_SH_IND12W, don't fiddle with the
	relocation.
 2003-03-03 21:04:01 +00:00
Alan Modra
ae6063d440 * symbols.c (S_FORCE_RELOC): Add "strict" param. 
* symbols.h (S_FORCE_RELOC): Likewise.
	* config/obj-aout.h (S_FORCE_RELOC): Likewise.
	* config/obj-bout.h (S_FORCE_RELOC): Likewise.
	* config/obj-coff.h (S_FORCE_RELOC): Likewise.
	* config/obj-ieee.h (S_FORCE_RELOC): Likewise.
	* config/obj-vms.h (S_FORCE_RELOC): Likewise.
	* write.c (generic_force_reloc): New function.
	(TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	(adjust_reloc_syms): Adjust S_FORCE_RELOC call.
	* as.h (generic_force_reloc): Declare.
	* doc/internals.texi (S_FORCE_RELOC): Update.
	(TC_FORCE_RELOCATION_SUB_SAME): Update.

	* config/tc-alpha.c (alpha_force_relocation): Adjust to use
	generic_force_reloc.
	(alpha_fix_adjustable): Likewise.
	* config/tc-arm.c (arm_force_relocation): Likewise.
	* config/tc-cris.c (md_cris_force_relocation): Likewise.
	* config/tc-frv.c (frv_force_relocation): Likewise.
	* config/tc-i386.c (md_apply_fix3): Likewise.
	* config/tc-ia64.c (ia64_force_relocation): Likewise.
	* config/tc-ip2k.c (ip2k_force_relocation): Likewise.
	* config/tc-m32r.c (m32r_force_relocation): Likewise.
	* config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise.
	* config/tc-mcore.c (mcore_force_relocation): Likewise.
	* config/tc-mips.c (mips_force_relocation): Likewise.
	* config/tc-mmix.c (mmix_force_relocation): Likewise.
	* config/tc-ppc.c (ppc_force_relocation): Likewise.
	* config/tc-s390.c (tc_s390_force_relocation): Likewise.
	* config/tc-sh.c (sh_force_relocation): Likewise.
	(md_pcrel_from_section): Likewise.
	* config/tc-sparc.c (tc_gen_reloc): Likewise.
	* config/tc-v850.c (v850_force_relocation): Likewise.
	* config/tc-xstormy16.c (xstormy16_force_relocation): Likewise.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-sparc.h (tc_fix_adjustable): Likewise.

	* config/tc-d10v.c (d10v_force_relocation): Delete.
	* config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-dlx.c (md_dlx_force_relocation): Delete.
	* config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-fr30.c (fr30_force_relocation): Delete.
	* config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-mn10300.c (mn10300_force_relocation): Delete.
	* config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
	* config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call.
	* config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix.
	* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define.
	* config/tc-openrisc.c (openrisc_force_relocation): Delete.
	* config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sparc.c (elf32_sparc_force_relocation): Delete.
	* config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF.
	* config/tc-i386.c (i386_force_relocation): Delete.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for
	BFD_ASSEMBLER.
	(EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting.
	* config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-pj.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call
	S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
 2003-01-23 12:51:05 +00:00
Kazu Hirata
c03099e682 * ChangeLog-9295: Fix a typo. 
* README: Likewise.
	* config/tc-d10v.c: Fix a comment typo.
	* config/tc-dlx.c: Likewise.
	* config/tc-h8300.h: Likewise.
	* config/tc-h8500.h: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-s390.c: Likewise.
	* config/tc-sh.h: Likewise.
	* config/tc-tic80.h: Likewise.
	* config/tc-w65.h: Likewise.
	* config/tc-z8k.c: Likewise.
	* config/tc-z8k.h: Likewise.
	* testsuite/gas/h8300/cmpsi2.s: Likewise.
 2002-12-17 01:13:56 +00:00
Alan Modra
b34976b65a s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify 
comparisons of bfd_boolean vars with TRUE/FALSE.  Formatting.
 2002-11-30 08:39:46 +00:00
Alan Modra
a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +00:00
Alan Modra
18e1d48773 * write.c (size_seg): Check adjustment to last frag. 
(SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
	section alignment.
	* config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
	* config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
	(write_object_file): Invoke md_do_align if available, and use
	frag_align_code on text sections.
	* config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
	* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
	BFD_ASSEMBLER too.
 2002-05-23 08:08:48 +00:00
Joern Rennecke
5bcd00a60a * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if 
symbol_used_in_reloc_p is true.
 2002-04-09 16:48:03 +00:00
Alexandre Oliva
aae6ddf936 copyright years 2002-01-24 02:59:16 +00:00
Alexandre Oliva
538cd60fbb * config/tc-sh.c (sh_elf_suffix): Removed. 
(sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
sh_end_of_match, sh_parse_name): New functions.
(sh_elf_cons): Simplify.
(parse_exp): Reject misplaced PIC operands.
(md_undefined_symbol): Simplify.
(sh_fix_adjustable): Let @GOTOFF be adjusted.
(md_apply_fix3): Write @PLT and @GOTOFF addends in place.
(tc_gen_reloc): Move fixp subsy absolute value into addnumber.
Complain if subsy remains at the end.
* config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
(md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 2002-01-24 02:54:47 +00:00
Jason Thorpe
8d05742ff6 bfd: 
* Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
(BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
(elf32-sh-nbsd.lo): New rule.
* Makefile.in: Regenerate.
* config.bfd (sh*le-*-netbsdelf*): New target.
(sh*-*-netbsdelf*): New target.
* configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
(bfd_elf32_shnbsd_vec): New vector.
(bfd_elf32_shlnbsd_vec): New vector.
* configure: Regenerate.
* elf32-sh-nbsd.c: New file.
* targets.c: Update copyright years.
(_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
bfd_elf32_shnbsd_vec.

gas:
* configure.in (sh*le): Set cpu_type=sh and endian=little.
(sh*-*-netbsdelf*): New target.
* configure: Regenerate.
* tc-sh.h: Update copyright years.
(TARGET_FORMAT): Add version for TE_NetBSD.

ld:
* Makefile.am (ALL_EMULATIONS): Add eshelf_nbsd.o and eshlelf_nbsd.o.
(eshelf_nbsd.c): New rule.
(eshlelf_nbsd.c): New rule.
* Makefile.in: Regenerate.
* configure.tgt (sh*le-*-netbsdelf*): New target.
(sh*-*-netbsdelf*): New target.
* emulparams/shelf.sh: Document that shelf_nbsd.sh sources this file.
* ld/emulparams/shelf_nbsd.sh: New emulation.
* ld/emulparams/shlelf_nbsd.sh: New emulation.
 2002-01-08 04:23:02 +00:00
Nick Clifton
94f592af1b Update all uses of md_apply_fix to use md_apply_fix3. Make it a void function. 2001-11-15 21:29:00 +00:00
Hans-Peter Nilsson
05982cacb9 * config/tc-sh.c (shl): Remove. 
(big): New function.
	(little): Remove shl handling.  Emit error for endian mismatch.
	(md_show_usage): Add description of -big.
	(md_parse_option): Handle OPTION_BIG.  Remove shl handling.
	(OPTION_BIG): Add.
	(md_pseudo_table): Add .big.
	(md_longopts): Add -big.
	(md_begin): Don't set target_big_endian here.
	* config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
	(LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
	(shl): Remove.
	* configure.in (endian): Default is big.
	(sh-*-pe*): Little endian.
	(cpu_type): Set sh for target sh*.
	* configure: Regenerate.
 2001-10-16 02:36:20 +00:00
Hans-Peter Nilsson
79ad6e9430 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define. 
(md_pcrel_from_section): Prototype.
 2001-10-01 00:08:36 +00:00
Hans-Peter Nilsson
e08ae97912 * config/tc-sh.h (sh_force_relocation): Prototype. 
(struct fix): Forward declare.
	* config/tc-sh.c (type sh_operand_info): Move to top of file.
	(cons, s_align_bytes): Remove old-type declarations.
	(sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
	get_operands, get_specific, insert, build_relax,
	insert_loop_bounds, build_Mytes): Prototype.
	(little): Make static.  Prototype.
	(check, tc_Nout_fix_to_chars): Delete unused functions.
 2001-09-15 14:49:54 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Richard Henderson
0a9ef43907 * 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 10:07:56 +00:00
Richard Henderson
4dc7ead9fd * 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 08:47:52 +00:00
Kazu Hirata
81d4177baa 2000-09-25 Kazu Hirata <kazu@hxi.com> 
* config/tc-cris.c: Fix formatting.
	* config/tc-d10v.h: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-d30v.h: Likewise.
	* config/tc-fr30.c: Likewise.
	* config/tc-fr30.h: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* config/tc-pj.h: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh.h: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-v850.h: Likewise.
	* config/tc-vax.h: Likewise.
	* config/tc-w65.h: Likewise.
	* config/tc-z8k.h: Likewise.
 2000-09-26 07:09:19 +00:00
Alexandre Oliva
d07ed2cd8e * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets. 
* configure.in (sh-*-linux*): Added.
* configure: Rebuilt.
 2000-09-07 04:26:37 +00:00
Alexandre Oliva
a1cc9221e2 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define. 
* config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
similar relocs.
(sh_obj_adjustable): Return 1 for PC-relative offsets used in
branches.


* config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
* config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
[OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
(GOT_symbol): New variable.
(md_undefined_symbol): Set it.
 2000-09-02 02:36:27 +00:00
Jeff Law
0d10e18267 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined. 
* config/tc-sh.c (md_assemble): Changed so debug_type
	test performed for ppi_assemble
	* config/tc-sh.c: Included dwarf2dbg.h.
	(debug_line): Defined.
	(md_assemble): Generates dwarf2 line info.
	(sh_finalize): New function.  Finalize dwarf2 info.
	(assemble_ppi): Returns size of code generated.
	(build_Mytes): Returns size of code generated.
	(md_pseudo_table): Added "file" and "loc" psuedo ops.
	* config/tc-sh.h (md_end): Defined.
	(sh_finalize): Declared.
 2000-08-15 20:47:19 +00:00
Nick Clifton
21d75ec232 Fix SUB_SEGMENT_ALIGN macor for BFD_ASSEMBLER 2000-03-29 22:57:57 +00:00
Nick Clifton
056350c6bd Add support for WinCE targeted toolchains. 2000-02-24 19:49:18 +00:00
Joern Rennecke
d4845d5762 bfd: 
Reinstate bits of sh4 support that got accidentally deleted.
Add sh-dsp support.

bfd:

	* archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
	(bfd_mach_sh3_dsp): Likewise.
	(bfd_mach_sh4): Reinstate.
	(bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
	* bfd-in2.h: Regenerate.
	* coff-sh.c (struct sh_opcode): flags is no longer short.
	(USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
	(sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
	(sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
	(sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
	(sh_opcodes): No longer const.
	(sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
	(sh_insn_uses_reg): Check for USESAS and USESR8.
	(sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
	(_bfd_sh_align_load_span): Return early for SH4.
	Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
	Take into account that field b of a parallel processing insn
	could be mistaken for a separate insn.
	* cpu-sh.c (arch_info_struct): New array elements for
	sh2, sh-dsp and sh3-dsp.
	Reinstate element for sh4.
	(SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
	(SH4_NEXT): Reinstate.
	(SH3_NEXT, SH3E_NEXT): Adjust.
	* elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
	* elf32-sh.c (sh_elf_set_private_flags): New function.
	(sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
	(sh_elf_merge_private_data): New function.
	(elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
	(bfd_elf32_bfd_copy_private_bfd_data): Define.
	(bfd_elf32_bfd_merge_private_bfd_data): Change to
	sh_elf_merge_private_data.

gas:

	* config/tc-sh.c ("elf/sh.h"): Include.
	(sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
	(md.begin): Initialize target_arch.
	Only include opcodes in has table that match selected architecture.
	(parse_reg): Recognize register names for sh-dsp.
	(parse_at): Recognize post-modify addressing.
	(get_operands): The leading space is now optional.
	(get_specific): Remove FDREG_N support.  Add support for sh-dsp
	arguments.  Update valid_arch.
	(build_Mytes): Add support for SDT_REG_N.
	(find_cooked_opcode): New function, broken out of md_assemble.
	(assemble_ppi, sh_elf_final_processing): New functions.
	(md_assemble): Use find_cooked_opcode and assemble_ppi.
	(md_longopts, md_parse_option): New option: -dsp.
	* config/tc-sh.h (elf_tc_final_processing): Define.
	(sh_elf_final_processing): Declare.

include/elf:

	* sh.h: (EF_SH_MACH_MASK, EF_SH_UNKNOWN, EF_SH1, EF_SH2): New macros.
	(EF_SH3, EF_SH_HAS_DSP, EF_SH_DSP, EF_SH3_DSP): Likewise.
	(EF_SH_HAS_FP, EF_SH3E, EF_SH4, EF_SH_MERGE_MACH): Likewise.

opcodes:

	* sh-dis.c (print_movxy, print_insn_ddt, print_dsp_reg): New functions.
	(print_insn_ppi): Likewise.
	(print_insn_shx): Use info->mach to select appropriate insn set.
	Add support for sh-dsp.  Remove FD_REG_N support.
	* sh-opc.h (sh_nibble_type): Add new values for sh-dsp support.
	(sh_arg_type): Likewise.  Remove FD_REG_N.
	(sh_dsp_reg_nums): New enum.
	(arch_sh1, arch_sh2, arch_sh3, arch_sh3e, arch_sh4): New macros.
	(arch_sh_dsp, arch_sh3_dsp, arch_sh1_up, arch_sh2_up): Likewise.
	(arch_sh3_up, arch_sh3e_up, arch_sh4_up, arch_sh_dsp_up): Likewise.
	(arch_sh3_dsp_up): Likewise.
	(sh_opcode_info): New field: arch.
	(sh_table): Split up insn with FD_REG_N into ones with F_REG_N and
	D_REG_N.  Fill in arch field.  Add sh-dsp insns.
 2000-02-17 00:33:36 +00:00
Ian Lance Taylor
49309057b4 Add support for storing local symbols in a small structure to save 
memory when assembling large files.
	* as.h: Don't include struc-symbol.h.
	(symbolS): Add typedef.
	* symbols.c: Include struc-symbol.h.
	(local_hash): New static variable.
	(save_symbol_name): New static function, from symbol_create.
	(symbol_create): Call save_symbol_name.
	(local_symbol_count): New static variable.
	(local_symbol_conversion_count): Likewise.
	(LOCAL_SYMBOL_CHECK): Define.
	(local_symbol_make): New static function.
	(local_symbol_convert): New static function.
	(colon): Handle local symbols.  Create local symbol for local
	label name.
	(symbol_table_insert): Handle local symbols.
	(symbol_find_or_make): Create local symbol for local label name.
	(symbol_find_base): Check for local symbol.
	(symbol_append, symbol_insert): Check for local symbols.
	(symbol_clear_list_pointers, symbol_remove): Likewise.
	(verify_symbol_chain): Likewise.
	(copy_symbol_attributes): Likewise.
	(resolve_symbol_value): Handle local symbols.
	(resolve_local_symbol): New static function.
	(resolve_local_symbol_values): New function.
	(S_GET_VALUE, S_SET_VALUE): Handle local symbols.
	(S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
	(S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
	(S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
	(S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
	(symbol_previous, symbol_next): New functions.
	(symbol_get_value_expression): Likewise.
	(symbol_set_value_expression): Likewise.
	(symbol_set_frag, symbol_get_frag): Likewise.
	(symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
	(symbol_mark_used_in_reloc): Likewise.
	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
	(symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
	(symbol_mri_common_p): Likewise.
	(symbol_mark_written, symbol_clear_written): Likewise.
	(symbol_written_p): Likewise.
	(symbol_mark_resolved, symbol_resolved_p): Likewise.
	(symbol_section_p, symbol_equated_p): Likewise.
	(symbol_constant_p): Likewise.
	(symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
	(symbol_get_obj, symbol_set_obj): Likewise.
	(symbol_get_tc, symbol_set_tc): Likewise.
	(symbol_begin): Initialize local_hash.
	(print_symbol_value_1): Handle local symbols.
	(symbol_print_statistics): Print local symbol statistics.
	* symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
	Declare new symbols.c functions.  Move many declarations here from
	struc-symbol.h.
	(SYMBOLS_NEED_BACKPOINTERS): Define if needed.
	* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
	(struct symbol): Move bsym to make it clearly the first field.
	Remove TARGET_SYMBOL_FIELDS.
	(symbolS): Don't typedef.
	(struct broken_word): Remove.
	(N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
	(SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
	(symbol_clear_list_pointers): Likewise.
	(symbol_insert, symbol_remove): Likewise.
	(symbol_previous, symbol_append): Likewise.
	(verify_symbol_chain, verify_symbol_chain_2): Likewise.
	(struct local_symbol): Define.
	(local_symbol_converted_p, local_symbol_mark_converted): Define.
	(local_symbol_resolved_p, local_symbol_mark_resolved): Define.
	(local_symbol_get_frag, local_symbol_set_frag): Define.
	(local_symbol_get_real_symbol): Define.
	(local_symbol_set_real_symbol): Define.
	Define.
	* write.c (write_object_file): Call resolve_local_symbol_values.
	* config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
	(TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-multi.h (struct elf_obj_sy): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	(ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
	* config/tc-mcore.h: Don't include struc-symbol.h.
	(TARGET_SYMBOL_FIELDS): Don't define.
	(struct mcore_tc_sy): Define.
	(TC_SYMFIELD_TYPE): Define.
	* Many files: Use symbolS instead of struct symbol.  Use new
	accessor functions rather than referring to symbolS fields
	directly.
	* read.c (s_mri_common): Don't add in value of line_label.
	* config/tc-mips.c (md_apply_fix): Correct parenthesization when
	checking for SEC_LINK_ONCE.
	* config/tc-sh.h (sh_fix_adjustable): Declare.
 1999-06-03 00:29:48 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00