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binutils-gdb/include
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Sandra Loosemore 96ba42336f Refactoring/cleanup of nios2 opcodes and assembler code. 
2014-10-23  Sandra Loosemore  <sandra@codesourcery.com>

	include/opcode/
	* nios2.h (enum iw_format_type): New.
	(struct nios2_opcode): Update comments.  Add size and format fields.
	(NIOS2_INSN_OPTARG): New.
	(REG_NORMAL, REG_CONTROL, REG_COPROCESSOR): New.
	(struct nios2_reg): Add regtype field.
	(GET_INSN_FIELD, SET_INSN_FIELD): Delete.
	(IW_A_LSB, IW_A_MSB, IW_A_SZ, IW_A_MASK): Delete.
	(IW_B_LSB, IW_B_MSB, IW_B_SZ, IW_B_MASK): Delete.
	(IW_C_LSB, IW_C_MSB, IW_C_SZ, IW_C_MASK): Delete.
	(IW_IMM16_LSB, IW_IMM16_MSB, IW_IMM16_SZ, IW_IMM16_MASK): Delete.
	(IW_IMM26_LSB, IW_IMM26_MSB, IW_IMM26_SZ, IW_IMM26_MASK): Delete.
	(IW_OP_LSB, IW_OP_MSB, IW_OP_SZ, IW_OP_MASK): Delete.
	(IW_OPX_LSB, IW_OPX_MSB, IW_OPX_SZ, IW_OPX_MASK): Delete.
	(IW_SHIFT_IMM5_LSB, IW_SHIFT_IMM5_MSB): Delete.
	(IW_SHIFT_IMM5_SZ, IW_SHIFT_IMM5_MASK): Delete.
	(IW_CONTROL_REGNUM_LSB, IW_CONTROL_REGNUM_MSB): Delete.
	(IW_CONTROL_REGNUM_SZ, IW_CONTROL_REGNUM_MASK): Delete.
	(OP_MASK_OP, OP_SH_OP): Delete.
	(OP_MASK_IOP, OP_SH_IOP): Delete.
	(OP_MASK_IRD, OP_SH_IRD): Delete.
	(OP_MASK_IRT, OP_SH_IRT): Delete.
	(OP_MASK_IRS, OP_SH_IRS): Delete.
	(OP_MASK_ROP, OP_SH_ROP): Delete.
	(OP_MASK_RRD, OP_SH_RRD): Delete.
	(OP_MASK_RRT, OP_SH_RRT): Delete.
	(OP_MASK_RRS, OP_SH_RRS): Delete.
	(OP_MASK_JOP, OP_SH_JOP): Delete.
	(OP_MASK_IMM26, OP_SH_IMM26): Delete.
	(OP_MASK_RCTL, OP_SH_RCTL): Delete.
	(OP_MASK_IMM5, OP_SH_IMM5): Delete.
	(OP_MASK_CACHE_OPX, OP_SH_CACHE_OPX): Delete.
	(OP_MASK_CACHE_RRS, OP_SH_CACHE_RRS): Delete.
	(OP_MASK_CUSTOM_A, OP_SH_CUSTOM_A): Delete.
	(OP_MASK_CUSTOM_B, OP_SH_CUSTOM_B): Delete.
	(OP_MASK_CUSTOM_C, OP_SH_CUSTOM_C): Delete.
	(OP_MASK_CUSTOM_N, OP_SH_CUSTOM_N): Delete.
	(OP_<insn>, OPX_<insn>, OP_MATCH_<insn>, OPX_MATCH_<insn>): Delete.
	(OP_MASK_<insn>, OP_MASK): Delete.
	(GET_IW_A, GET_IW_B, GET_IW_C, GET_IW_CONTROL_REGNUM): Delete.
	(GET_IW_IMM16, GET_IW_IMM26, GET_IW_OP, GET_IW_OPX): Delete.
	Include nios2r1.h to define new instruction opcode constants
	and accessors.
	(nios2_builtin_opcodes): Rename to nios2_r1_opcodes.
	(bfd_nios2_num_builtin_opcodes): Rename to nios2_num_r1_opcodes.
	(bfd_nios2_num_opcodes): Rename to nios2_num_opcodes.
	(NUMOPCODES, NUMREGISTERS): Delete.
	* nios2r1.h: New file.

	opcodes/
	* nios2-opc.c (nios2_builtin_regs): Add regtype field initializers.
	(nios2_builtin_opcodes): Rename to nios2_r1_opcodes.  Use new
	MATCH_R1_<insn> and MASK_R1_<insn> macros in initializers.  Add
	size and format initializers.  Merge 'b' arguments into 'j'.
	(NIOS2_NUM_OPCODES): Adjust definition.
	(bfd_nios2_num_builtin_opcodes): Rename to nios2_num_r1_opcodes.
	(nios2_opcodes): Adjust.
	(bfd_nios2_num_opcodes): Rename to nios2_num_opcodes.
	* nios2-dis.c (INSNLEN): Update comment.
	(nios2_hash_init, nios2_hash): Delete.
	(OPCODE_HASH_SIZE): New.
	(nios2_r1_extract_opcode): New.
	(nios2_disassembler_state): New.
	(nios2_r1_disassembler_state): New.
	(nios2_init_opcode_hash): Add state parameter.  Adjust to use it.
	(nios2_find_opcode_hash): Use state object.
	(bad_opcode): New.
	(nios2_print_insn_arg): Add op parameter.  Use it to access
	format.  Remove 'b' case.
	(nios2_disassemble): Remove special case for nop.  Remove
	hard-coded instruction size.

	gas/
	* config/tc-nios2.c (nios2_insn_infoS): Add constant_bits field.
	(nios2_arg_infoS, nios2_arg_hash, nios2_arg_lookup): Delete.
	(nios2_control_register_arg_p): Delete.
	(nios2_coproc_reg): Delete.
	(nios2_relax_frag): Remove hard-coded instruction size.
	(md_convert_frag): Use new insn accessor macros.
	(nios2_diagnose_overflow): Remove hard-coded instruction size.
	(md_apply_fix): Likewise.
	(bad_opcode): New.
	(nios2_parse_reg): New.
	(nios2_assemble_expression): Remove prev_reloc parameter.  Adjust
	uses and callers.
	(nios2_assemble_arg_c): New.
	(nios2_assemble_arg_d): New.
	(nios2_assemble_arg_s): New.
	(nios2_assemble_arg_t): New.
	(nios2_assemble_arg_i): New.
	(nios2_assemble_arg_u): New.
	(nios2_assemble_arg_o): New.
	(nios2_assemble_arg_j): New.
	(nios2_assemble_arg_l): New.
	(nios2_assemble_arg_m): New.
	(nios2_assemble_args): New.
	(nios2_assemble_args_dst): Delete.
	(nios2_assemble_args_tsi): Delete.
	(nios2_assemble_args_tsu): Delete.
	(nios2_assemble_args_sto): Delete.
	(nios2_assemble_args_o): Delete.
	(nios2_assemble_args_is): Delete.
	(nios2_assemble_args_m): Delete.
	(nios2_assemble_args_s): Delete.
	(nios2_assemble_args_tis): Delete.
	(nios2_assemble_args_dc): Delete.
	(nios2_assemble_args_cs): Delete.
	(nios2_assemble_args_ds): Delete.
	(nios2_assemble_args_ldst): Delete.
	(nios2_assemble_args_none): Delete.
	(nios2_assemble_args_dsj): Delete.
	(nios2_assemble_args_d): Delete.
	(nios2_assemble_args_b): Delete.
	(nios2_arg_info_structs): Delete.
	(NIOS2_NUM_ARGS): Delete.
	(nios2_consume_arg): Remove insn parameter.  Use new macros.
	Don't check register arguments here.  Remove 'b' case.
	(nios2_consume_separator): Move check for missing separators to...
	(nios2_parse_args): ...here.  Remove special case for optional
	arguments.
	(output_insn): Avoid using hard-coded insn size.
	(output_ubranch): Likewise.
	(output_cbranch): Likewise.
	(output_call): Use new macros.
	(output_addi): Likewise.
	(output_ori): Likewise.
	(output_xori): Likewise.
	(output_movia): Likewise.
	(md_begin): Remove nios2_arg_info_structs initialization.
	(md_assemble): Initialize constant_bits field.  Use
	nios2_parse_args instead of looking up parse function in hash table.

	gdb/
	* nios2-tdep.c (nios2_analyze_prologue): Use new instruction field
	accessors and constants from nios2 opcodes update.
	(nios2_get_next_pc): Likewise.
2014-10-23 09:54:15 -07:00
..
aout Update copyright years 2014-03-05 22:16:15 +10:30
cgen Update copyright years 2014-03-05 22:16:15 +10:30
coff Enabling the HIGH_ENTROPY_VA flag allows the operating system to use 2014-08-20 16:10:29 +01:00
elf Show information about unknown ASEs and extensions in .MIPS.abiflags 2014-10-22 10:37:26 +01:00
gdb sim: constify arg to sim_do_command 2014-03-10 22:57:29 -04:00
mach-o Mach-O: Add objdump -P dyld_info to dump dyld data. 2014-04-16 12:16:02 +02:00
nlm Update copyright years 2014-03-05 22:16:15 +10:30
opcode Refactoring/cleanup of nios2 opcodes and assembler code. 2014-10-23 09:54:15 -07:00
som Update copyright years 2014-03-05 22:16:15 +10:30
vms Update copyright years 2014-03-05 22:16:15 +10:30
alloca-conf.h Update copyright years 2014-03-05 22:16:15 +10:30
ansidecl.h [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
bfdlink.h Change ld "notice" interface for better handling of indirect symbols 2014-08-12 20:47:36 +09:30
binary-io.h Update copyright years 2014-03-05 22:16:15 +10:30
bout.h Update copyright years 2014-03-05 22:16:15 +10:30
ChangeLog Show information about unknown ASEs and extensions in .MIPS.abiflags 2014-10-22 10:37:26 +01:00
ChangeLog-9103 Add copyright notices 2012-12-10 12:48:03 +00:00
COPYING
COPYING3
demangle.h Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
dis-asm.h Remove support for the (deprecated) openrisc and or32 configurations and replace 2014-04-22 15:57:47 +01:00
dwarf2.def merge from gcc 2013-08-20 06:02:53 +00:00
dwarf2.h Restore patch lost in last merge from GCC. 2013-03-01 23:40:38 +00:00
dyn-string.h
fibheap.h
filenames.h include/ 2012-07-13 23:39:46 +00:00
floatformat.h merge from gcc 2013-08-20 06:02:53 +00:00
fnmatch.h
fopen-bin.h Update copyright years 2014-03-05 22:16:15 +10:30
fopen-same.h Update copyright years 2014-03-05 22:16:15 +10:30
fopen-vms.h Update copyright years 2014-03-05 22:16:15 +10:30
getopt.h
hashtab.h
hp-symtab.h Update copyright years 2014-03-05 22:16:15 +10:30
ieee.h Update copyright years 2014-03-05 22:16:15 +10:30
leb128.h * leb128.h: #include stdint.h, inttypes.h. 2012-05-24 01:18:15 +00:00
libiberty.h Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
longlong.h Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
lto-symtab.h
MAINTAINERS Update copyright years 2014-03-05 22:16:15 +10:30
md5.h PR other/54620 2013-01-30 16:52:35 +00:00
oasys.h Update copyright years 2014-03-05 22:16:15 +10:30
objalloc.h merge from gcc 2012-10-10 03:11:33 +00:00
obstack.h
os9k.h Update copyright years 2014-03-05 22:16:15 +10:30
partition.h
plugin-api.h This patch assigns explicit integers to enum values corresponding 2013-02-11 19:36:56 +00:00
progress.h Update copyright years 2014-03-05 22:16:15 +10:30
safe-ctype.h
sha1.h PR other/54620 2013-01-30 16:52:35 +00:00
simple-object.h
sort.h
splay-tree.h merge from gcc 2012-04-10 17:07:35 +00:00
symcat.h
timeval-utils.h
vtv-change-permission.h merge from gcc 2013-08-07 15:04:28 +00:00
xregex2.h
xregex.h
xtensa-config.h
xtensa-isa-internal.h Update copyright years 2014-03-05 22:16:15 +10:30
xtensa-isa.h Update copyright years 2014-03-05 22:16:15 +10:30