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Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
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The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
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The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
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include/ChangeLog:
2017-01-25 Dimitar Dimitrov <dimitar@dinux.eu>
* opcode/hppa.h: Clarify that file is part of GNU opcodes.
* opcode/i860.h: Ditto.
* opcode/nios2.h: Ditto.
* opcode/nios2r1.h: Ditto.
* opcode/nios2r2.h: Ditto.
* opcode/pru.h: Ditto.
opcodes/ChangeLog:
2017-01-25 Dimitar Dimitrov <dimitar@dinux.eu>
* pru-opc.c: Remove vague reference to a future GDB port.
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2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
gas/
* config/tc-nios2.c (nios2_min_align): New.
(nop): Replace with....
(nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
(nios2_align): Handle alignment on 2-byte boundaries when CDX
instructions may be present.
(s_nios2_align): Adjust reference to nop.
(CDXBRANCH, IS_CDXBRANCH): New.
(CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
(nios2_relax_subtype_size): Handle 2-byte CDX branches.
(nios2_relax_frag): Likewise.
(md_convert_frag): Handle R2 encodings.
(nios2_check_overflow): Check that low-order bits are zero
before applying rightshift from howto.
(nios2_check_overflow): Correct negative overflow calculation.
(nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
generic overflow messages for miscellaneous instruction formats.
(md_apply_fix): Recognize new R2 relocations. For pc_relative
relocations, store fixup in *valP.
(nios2_reglist_mask, nios2_reglist_dir): New.
(nios2_parse_reglist): New.
(nios2_parse_base_register): New.
(nios2_assemble_expression): Handle constant expressions designated
by BFD_RELOC_NONE.
(nios2_assemble_reg3): New.
(nios2_assemble_arg_c): Handle R2 instruction formats.
(nios2_assemble_arg_d): Likewise.
(nios2_assemble_arg_s): Likewise.
(nios2_assemble_arg_t): Likewise.
(nios2_assemble_arg_D): New.
(nios2_assemble_arg_S): New.
(nios2_assemble_arg_T): New.
(nios2_assemble_arg_i): Handle R2 instruction formats.
(nios2_assemble_arg_I): New.
(nios2_assemble_arg_u): Handle R2 instruction formats.
(nios2_assemble_arg_U): New.
(nios2_assemble_arg_V): New.
(nios2_assemble_arg_W): New.
(nios2_assemble_arg_X): New.
(nios2_assemble_arg_Y): New.
(nios2_assemble_arg_o): Handle R2 instruction formats.
(nios2_assemble_arg_O): New.
(nios2_assemble_arg_P): New.
(nios2_assemble_arg_j): Handle R2 instruction formats.
(nios2_assemble_arg_k): New.
(nios2_assemble_arg_l): Handle R2 instruction formats.
(nios2_assemble_arg_m): Likewise.
(nios2_assemble_arg_M): New.
(nios2_assemble_arg_N): New.
(nios2_assemble_arg_e): New.
(nios2_assemble_arg_f): New.
(nios2_assemble_arg_g): New.
(nios2_assemble_arg_h): New.
(nios2_assemble_arg_R): New.
(nios2_assemble_arg_B): New.
(nios2_assemble_args): Handle new argument letters.
(nios2_consume_arg): Likewise.
(nios2_translate_pseudo_insn): Avoid dereferencing null pointer
in error message.
(nios2_ps_insn_info_structs): Add nop.n.
(output_ubranch): Handle CDX branches.
(output_cbranch): Likewise.
(output_call): Handle R2 encodings.
(output_movia): Likewise.
(md_begin): Initialize nios2_min_align.
(md_assemble): Align to nios2_min_align. Adjust nios2_min_align
if a 16-bit instruction is seen.
(nios2_cons_align): Use appropriate nop pattern.
include/opcode/
* nios2.h (enum iw_format_type): Add R2 formats.
(enum overflow_type): Add signed_immed12_overflow and
enumeration_overflow for R2.
(struct nios2_opcode): Document new argument letters for R2.
(REG_3BIT, REG_LDWM, REG_POP): Define.
(includes): Include nios2r2.h.
(nios2_r2_opcodes, nios2_num_r2_opcodes): Declare.
(nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): Declare.
(nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): Declare.
(nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): Declare.
(nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): Declare.
(nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings):
Declare.
* nios2r2.h: New file.
opcodes/
* nios2-dis.c (nios2_extract_opcode): New.
(nios2_disassembler_state): New.
(nios2_find_opcode_hash): Use mach parameter to select correct
disassembler state.
(nios2_print_insn_arg): Extend to support new R2 argument letters
and formats.
(print_insn_nios2): Check for 16-bit instruction at end of memory.
* nios2-opc.c (nios2_builtin_regs): Add R2 register attributes.
(NIOS2_NUM_OPCODES): Rename to...
(NIOS2_NUM_R1_OPCODES): This.
(nios2_r2_opcodes): New.
(NIOS2_NUM_R2_OPCODES): New.
(nios2_num_r2_opcodes): New.
(nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): New.
(nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): New.
(nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): New.
(nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): New.
(nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings): New.
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