1 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
3 * configure.tgt (arm-*-linux-gnueabi*): Change to
6 2006-02-10 Nick Clifton <nickc@redhat.com>
8 * config/tc-crx.c (check_range): Ensure that the sign bit of a
9 32-bit value is propagated into the upper bits of a 64-bit long.
11 * config/tc-arc.c (init_opcode_tables): Fix cast.
12 (arc_extoper, md_operand): Likewise.
14 2006-02-09 David Heine <dlheine@tensilica.com>
16 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
19 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
21 * configure.in (CHECK_DECLS): Add vsnprintf.
22 * configure: Regenerate.
23 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
24 include/declare here, but...
25 * as.h: Move code detecting VARARGS idiom to the top.
26 (errno.h, stdarg.h, varargs.h, va_list): ...here.
27 (vsnprintf): Declare if not already declared.
29 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
31 * as.c (close_output_file): New.
32 (main): Register close_output_file with xatexit before
33 dump_statistics. Don't call output_file_close.
35 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
37 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
38 mcf5329_control_regs): New.
39 (not_current_architecture, selected_arch, selected_cpu): New.
40 (m68k_archs, m68k_extensions): New.
41 (archs): Renamed to ...
42 (m68k_cpus): ... here. Adjust.
44 (md_pseudo_table): Add arch and cpu directives.
45 (find_cf_chip, m68k_ip): Adjust table scanning.
46 (no_68851, no_68881): Remove.
47 (md_assemble): Lazily initialize.
48 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
49 (md_init_after_args): Move functionality to m68k_init_arch.
50 (mri_chip): Adjust table scanning.
51 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
52 options with saner parsing.
53 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
55 (s_m68k_cpu, s_m68k_arch): New.
56 (md_show_usage): Adjust.
57 (m68k_elf_final_processing): Set CF EF flags.
58 * config/tc-m68k.h (m68k_init_after_args): Remove.
59 (tc_init_after_args): Remove.
60 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
61 (M68k-Directives): Document .arch and .cpu directives.
63 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
65 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
66 synonyms for equ and defl.
67 (z80_cons_fix_new): New function.
68 (emit_byte): Disallow relative jumps to absolute locations.
69 (emit_data): Only handle defb, prototype changed, because defb is
70 now handled as pseudo-op rather than an instruction.
71 (instab): Entries for defb,defw,db,dw moved from here...
72 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
73 Add entries for def24,def32,d24,d32.
74 (md_assemble): Improved error handling.
75 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
76 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
77 (z80_cons_fix_new): Declare.
78 * doc/c-z80.texi (defb, db): Mention warning on overflow.
79 (def24,d24,def32,d32): New pseudo-ops.
81 2006-02-02 Paul Brook <paul@codesourcery.com>
83 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
85 2005-02-02 Paul Brook <paul@codesourcery.com>
87 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
88 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
89 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
90 T2_OPCODE_RSB): Define.
91 (thumb32_negate_data_op): New function.
92 (md_apply_fix): Use it.
94 2006-01-31 Bob Wilson <bob.wilson@acm.org>
96 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
98 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
99 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
101 (relaxation_requirements): Add pfinish_frag argument and use it to
102 replace setting tinsn->record_fix fields.
103 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
104 and vinsn_to_insnbuf. Remove references to record_fix and
105 slot_sub_symbols fields.
106 (xtensa_mark_narrow_branches): Delete unused code.
107 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
109 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
111 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
112 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
113 of the record_fix field. Simplify error messages for unexpected
115 (set_expr_symbol_offset_diff): Delete.
117 2006-01-31 Paul Brook <paul@codesourcery.com>
119 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
121 2006-01-31 Paul Brook <paul@codesourcery.com>
122 Richard Earnshaw <rearnsha@arm.com>
124 * config/tc-arm.c: Use arm_feature_set.
125 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
126 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
127 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
130 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
131 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
132 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
133 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
135 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
136 (arm_opts): Move old cpu/arch options from here...
137 (arm_legacy_opts): ... to here.
138 (md_parse_option): Search arm_legacy_opts.
139 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
140 (arm_float_abis, arm_eabis): Make const.
142 2006-01-25 Bob Wilson <bob.wilson@acm.org>
144 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
146 2006-01-21 Jie Zhang <jie.zhang@analog.com>
148 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
149 in load immediate intruction.
151 2006-01-21 Jie Zhang <jie.zhang@analog.com>
153 * config/bfin-parse.y (value_match): Use correct conversion
154 specifications in template string for __FILE__ and __LINE__.
158 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
160 Introduce TLS descriptors for i386 and x86_64.
161 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
162 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
163 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
164 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
165 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
167 (build_modrm_byte): Set up zero modrm for TLS desc calls.
168 (lex_got): Handle @tlsdesc and @tlscall.
169 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
171 2006-01-11 Nick Clifton <nickc@redhat.com>
173 Fixes for building on 64-bit hosts:
174 * config/tc-avr.c (mod_index): New union to allow conversion
175 between pointers and integers.
176 (md_begin, avr_ldi_expression): Use it.
177 * config/tc-i370.c (md_assemble): Add cast for argument to print
179 * config/tc-tic54x.c (subsym_substitute): Likewise.
180 * config/tc-mn10200.c (md_assemble): Use a union to convert the
181 opindex field of fr_cgen structure into a pointer so that it can
183 * config/tc-mn10300.c (md_assemble): Likewise.
184 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
186 * config/tc-v850.c: Replace uses of (int) casts with correct
189 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
192 * symbols.c (snapshot_symbol): Don't change a defined symbol.
194 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
197 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
198 a local-label reference.
200 For older changes see ChangeLog-2005
206 version-control: never