Commit Graph

15 Commits

Author SHA1 Message Date
Hans-Peter Nilsson d8b19f1a2d PR gas/1049
* config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
2005-07-08 03:54:30 +00:00
Nick Clifton 4b4da1607a Update the address and phone number of the FSF 2005-05-05 09:13:19 +00:00
Hans-Peter Nilsson 695a4822ce * config/tc-cris.h: Convert to ISO C90.
* config/tc-cris.c: Ditto.
	(md_estimate_size_before_relax): Remove obsolete comment for
	parameter "segment_type".
	(md_begin): Document reason for cast of hash_insert argument.
	(md_atof): Correct type of parameter "type".
2005-03-25 04:10:52 +00:00
Alan Modra f17c130bd8 * tc.h (struct relax_type, relax_typeS): Move from here..
* as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
	* ecoff.c (ecoff_new_file): Add appfile param.
	* ecoff.h (ecoff_new_file): Likewise.
	* itbl-lex.h: New file.
	* itbl-lex.l: Include itbl-lex.h.
	* itbl-parse.y: Likewise.
	(insntbl_line, yyparse, yylex): Move to itbl-lex.h.
	* read.c (s_app_file_string): Mark appfile possibly unused.
	* subsegs.c (seg_not_empty_p): Make sec possibly unused.
	* subsegs.h (struct seg_info_trash): Delete.
	(seg_info): Use segment_info_type instead.
	* config/obj-coff.c (struct filename_list): Make filename const char *.
	* config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
	* config/obj-elf.c (elf_file_symbol): Similarly.
	* config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
	signed right shift.
	* config/tc-arc.c (md_operand): Warning fix.
	* config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
	(md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
	* config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
	* config/tc-frv.c (frv_force_relocation): Warning fix.
	* config/tc-m68k.c (md_parse_option): Delete unused var.
	* config/tc-mcore.c (mylog2): Rename from log2 throughout.
	* config/tc-sparc.c: Likewise.
	(s_common): Warning fix.
	* config/tc-mips.c (append_insn): Use unsigned long long expressions.
	* config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
	addressT.
	* config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
	* config/tc-sh.c (sh_cfi_frame_initial_instructions,
	sh_regname_to_dw2regnum): Only define for OBJ_ELF.
	* config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
	(tic4x_do_align): Use TIC_NOP_OPCODE.
	* config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
	* config/tc-vax.c: Include netinet/in.h.
	(tc_headers_hook): Formatting.
	* config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2005-02-17 13:46:05 +00:00
Hans-Peter Nilsson ae57792d90 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
	cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
	* configure: Regenerate.
	* config/tc-cris.c (enum cris_archs): New.
	(cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
	(cris_insn_ver_valid_for_arch): New functions.
	(DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
	(cris_arch): New variable.
	(md_pseudo_table): New pseudo .arch.
	(err_for_dangerous_mul_placement): Initialize according to
	DEFAULT_CRIS_ARCH.
	(STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
	All users changed.
	(STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
	(STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
	(BRANCH_WF_V32, BRANCH_WB_V32): New.
	(BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
	use in md_cris_relax_table.
	(md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
	STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
	Update and improve head comment.
	(OPTION_PIC): Define in terms of previous option, OPTION_US.
	(OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
	(OPTION_ARCH): New.
	(md_longopts): New option --march=...
	(cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
	macros.
	(md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
	(HANDLE_RELAXABLE): New macro.
	(md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
	cases.  Check for weak symbols and assume not relaxable.  Handle
	STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
	STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
	fragP->fr_symbol.
	(md_convert_frag): Handle STATE_COND_BRANCH_V32,
	STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
	(cris_create_short_jump): Adjust for CRISv32.
	(md_create_long_jump): Ditto.  Emit error for common_v10_v32.
	(md_begin): Define symbols "..asm.arch.cris.v32",
	"..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
	"..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
	when entering opcode table entry points.
	(md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
	relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
	parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
	(cris_process_instruction): Initialize out_insnp->insn_type to
	CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
	<case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
	cases.
	<case 'm'>: Check that modified_char == '.'.
	<invalid operands>: Consume the rest of the line.
	When operands don't match, skip over subsequent insns with
	non-matching version specifier but same mnemonic.
	<immediate constant, case SIZE_SPEC_REG>: Immediate operands for
	special registers in CRISv32 are always 32 bit long.
	<immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
	New cases.
	(get_gen_reg): Only recognize "PC" when followed by "+]" for v32
	and compatible.  Recognize "ACR" for v32, unless followed by "+".
	(get_spec_reg): Consider cris_arch when looking up register.
	(get_autoinc_prefix_or_indir_op): Don't recognize assignment for
	v32 or compatible.
	(get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
	(cris_get_expression): Restore input_line_pointer if failing "early".
	(get_flags): Consider cris_arch and recognize flags accordingly.
	(branch_disp): Adjust for CRISv32.
	(gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
	(cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
	related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
	resolved.  Don't enter zeros in object file for
	BFD_RELOC_32_PCREL.
	<case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
	<case BFD_RELOC_CRIS_SIGNED_8>: New case.
	(md_parse_option): Break out "return 1".
	<OPTION_ARCH> New case.
	(tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
	<case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
	<case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
	<case BFD_RELOC_32_PCREL>: New cases.
	Addends for non-zero fx_pcrel are too in fx_offset.
	(md_show_usage): Show --march=<arch>.
	(md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
	(md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
	(s_syntax) <struct syntaxes>: Properly constify member operand.
	* config/tc-cris.h (TARGET_MACH): Define.
	(cris_mach): Declare.
	* doc/as.texinfo (Overview) <CRIS>: Add --march=...
	* doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
	(CRIS-Opts): Document --march=...
	(CRIS-Pseudos): Document .arch.
2004-11-04 15:00:37 +00:00
Hans-Peter Nilsson 2b4f075ada * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
md_short_jump_size, md_long_jump_size.
	* write.c [!WORKING_DOT_WORD]: Ditto.
	* tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
	qualifier.
	* config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
	declare.
	* config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
	const qualifier in these definitions.
	* config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
	config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2004-11-03 01:54:25 +00:00
Hans-Peter Nilsson 399f703e49 * configure.in: Add specific case for cris-*-linux-gnu* with
em=linux.
	* configure: Regenerate.
	* config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
	if TE_LINUX defined, else FALSE.
	(bfd_boolean demand_register_prefix): Set default from
	DEFAULT_CRIS_AXIS_LINUX_GNU.
	(symbols_have_leading_underscore): Similar.
	* config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
2003-06-16 00:38:58 +00:00
Hans-Peter Nilsson 1c97116001 * config/tc-cris.c (SIMPLE_EXPR): New macro.
(cris_relax_frag): New function.
	(md_estimate_size_before_relax) <case ENCODE_RELAX
	(STATE_BASE_PLUS_DISP_PREFIX, STATE_UNDF)>: Pass on unresolved
	expressions that will become absolute expressions to relaxation.
	(md_convert_frag) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX,
	STATE_WORD)>: Expect only absolute expressions.  Use the symbol
	value, not distance to symbol.
	<case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_BYTE)>:
	Ditto.  Correct placement of fixup.
	(md_assemble): Use SIMPLE_EXPR when dissecting expressions.
	(gen_bdap): Ditto.
	* config/tc-cris.h (cris_relax_frag): Declare.
	(md_relax_frag): Define.
2002-10-22 23:45:40 +00:00
Alan Modra a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +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 d551a338e2 * config/tc-cris.h (tc_fix_adjustable): Allow only
BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
	* config/tc-cris.c (cris_get_pic_suffix): Correct reloc used in
	example to valid.
2001-03-29 02:29:38 +00:00
Hans-Peter Nilsson 08caf3f870 * config/tc-cris.[ch]: Tweak attribution. Fix typos. PIC support. 2001-03-23 05:27:42 +00:00
Nick Clifton f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Hans-Peter Nilsson fcdc20a4d3 * config/tc-cris.c: Include dwarf2dbg.h.
(md_pseudo_table): Add .file and .loc.
	(md_assemble): Call dwarf2_emit_insn if generating ELF.
	(s_cris_file, s_cris_loc): New.
	* config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
	* Makefile.am: Regenerate dependencies.
	* Makefile.in: Regenerate.
2000-11-28 15:39:15 +00:00
Hans-Peter Nilsson 3bcbcc3dcf * configure.in: Add CRIS support.
* configure: Regenerate.
	* Makefile.am: (CPU_TYPES): Add cris.
	(CPU_OBJ_VALID) [aout]: Add cris.
	(MULTI_CPU_TYPES): Add cris.
	(MULTI_CPU_OBJ_VALID) [aout]: Add cris.
 	[coff]: Only i386 and mips are valid.
	(TARGET_CPU_CFILES): Add config/tc-cris.c.
	(TARGET_CPU_HFILES): Add config/tc-cris.h.
	(MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
	Regenerate dependencies.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* as.c: Declare crisaout, criself.
	* config/tc-cris.h, config/tc-cris.c: New.
	* config/e-criself.c, config/e-crisaout.c: New.
	* po/POTFILES.in, po/gas.pot: Regenerate.
2000-07-20 17:45:28 +00:00