1 2006-02-13 Bob Wilson <bob.wilson@acm.org>
3 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
4 from 1, not 0, in error messages.
5 (md_assemble): Simplify special-case check for ENTRY instructions.
6 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
7 operand in error message.
9 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
11 * configure.tgt (arm-*-linux-gnueabi*): Change to
14 2006-02-10 Nick Clifton <nickc@redhat.com>
16 * config/tc-crx.c (check_range): Ensure that the sign bit of a
17 32-bit value is propagated into the upper bits of a 64-bit long.
19 * config/tc-arc.c (init_opcode_tables): Fix cast.
20 (arc_extoper, md_operand): Likewise.
22 2006-02-09 David Heine <dlheine@tensilica.com>
24 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
27 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
29 * configure.in (CHECK_DECLS): Add vsnprintf.
30 * configure: Regenerate.
31 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
32 include/declare here, but...
33 * as.h: Move code detecting VARARGS idiom to the top.
34 (errno.h, stdarg.h, varargs.h, va_list): ...here.
35 (vsnprintf): Declare if not already declared.
37 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
39 * as.c (close_output_file): New.
40 (main): Register close_output_file with xatexit before
41 dump_statistics. Don't call output_file_close.
43 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
45 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
46 mcf5329_control_regs): New.
47 (not_current_architecture, selected_arch, selected_cpu): New.
48 (m68k_archs, m68k_extensions): New.
49 (archs): Renamed to ...
50 (m68k_cpus): ... here. Adjust.
52 (md_pseudo_table): Add arch and cpu directives.
53 (find_cf_chip, m68k_ip): Adjust table scanning.
54 (no_68851, no_68881): Remove.
55 (md_assemble): Lazily initialize.
56 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
57 (md_init_after_args): Move functionality to m68k_init_arch.
58 (mri_chip): Adjust table scanning.
59 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
60 options with saner parsing.
61 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
63 (s_m68k_cpu, s_m68k_arch): New.
64 (md_show_usage): Adjust.
65 (m68k_elf_final_processing): Set CF EF flags.
66 * config/tc-m68k.h (m68k_init_after_args): Remove.
67 (tc_init_after_args): Remove.
68 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
69 (M68k-Directives): Document .arch and .cpu directives.
71 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
73 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
74 synonyms for equ and defl.
75 (z80_cons_fix_new): New function.
76 (emit_byte): Disallow relative jumps to absolute locations.
77 (emit_data): Only handle defb, prototype changed, because defb is
78 now handled as pseudo-op rather than an instruction.
79 (instab): Entries for defb,defw,db,dw moved from here...
80 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
81 Add entries for def24,def32,d24,d32.
82 (md_assemble): Improved error handling.
83 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
84 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
85 (z80_cons_fix_new): Declare.
86 * doc/c-z80.texi (defb, db): Mention warning on overflow.
87 (def24,d24,def32,d32): New pseudo-ops.
89 2006-02-02 Paul Brook <paul@codesourcery.com>
91 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
93 2005-02-02 Paul Brook <paul@codesourcery.com>
95 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
96 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
97 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
98 T2_OPCODE_RSB): Define.
99 (thumb32_negate_data_op): New function.
100 (md_apply_fix): Use it.
102 2006-01-31 Bob Wilson <bob.wilson@acm.org>
104 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
106 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
107 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
109 (relaxation_requirements): Add pfinish_frag argument and use it to
110 replace setting tinsn->record_fix fields.
111 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
112 and vinsn_to_insnbuf. Remove references to record_fix and
113 slot_sub_symbols fields.
114 (xtensa_mark_narrow_branches): Delete unused code.
115 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
117 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
119 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
120 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
121 of the record_fix field. Simplify error messages for unexpected
123 (set_expr_symbol_offset_diff): Delete.
125 2006-01-31 Paul Brook <paul@codesourcery.com>
127 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
129 2006-01-31 Paul Brook <paul@codesourcery.com>
130 Richard Earnshaw <rearnsha@arm.com>
132 * config/tc-arm.c: Use arm_feature_set.
133 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
134 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
135 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
138 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
139 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
140 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
141 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
143 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
144 (arm_opts): Move old cpu/arch options from here...
145 (arm_legacy_opts): ... to here.
146 (md_parse_option): Search arm_legacy_opts.
147 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
148 (arm_float_abis, arm_eabis): Make const.
150 2006-01-25 Bob Wilson <bob.wilson@acm.org>
152 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
154 2006-01-21 Jie Zhang <jie.zhang@analog.com>
156 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
157 in load immediate intruction.
159 2006-01-21 Jie Zhang <jie.zhang@analog.com>
161 * config/bfin-parse.y (value_match): Use correct conversion
162 specifications in template string for __FILE__ and __LINE__.
166 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
168 Introduce TLS descriptors for i386 and x86_64.
169 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
170 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
171 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
172 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
173 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
175 (build_modrm_byte): Set up zero modrm for TLS desc calls.
176 (lex_got): Handle @tlsdesc and @tlscall.
177 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
179 2006-01-11 Nick Clifton <nickc@redhat.com>
181 Fixes for building on 64-bit hosts:
182 * config/tc-avr.c (mod_index): New union to allow conversion
183 between pointers and integers.
184 (md_begin, avr_ldi_expression): Use it.
185 * config/tc-i370.c (md_assemble): Add cast for argument to print
187 * config/tc-tic54x.c (subsym_substitute): Likewise.
188 * config/tc-mn10200.c (md_assemble): Use a union to convert the
189 opindex field of fr_cgen structure into a pointer so that it can
191 * config/tc-mn10300.c (md_assemble): Likewise.
192 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
194 * config/tc-v850.c: Replace uses of (int) casts with correct
197 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
200 * symbols.c (snapshot_symbol): Don't change a defined symbol.
202 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
205 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
206 a local-label reference.
208 For older changes see ChangeLog-2005
214 version-control: never