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[ gas/ChangeLog ]

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2002-12-31  Chris Demetriou  <cgd@broadcom.com>

	* config/tc-mips.c (validate_mips_insn, mips_ip): Recognize
	the "+D" operand, which will be used only by the disassembler.

[ gas/testsuite/ChangeLog ]
2002-12-31  Chris Demetriou  <cgd@broadcom.com>

	* gas/mips/cp0sel-names-mips32.d: New test.
	* gas/mips/cp0sel-names-mips32r2.d: New test.
	* gas/mips/cp0sel-names-mips64.d: New test.
	* gas/mips/cp0sel-names-numeric.d: New test.
	* gas/mips/cp0sel-names-sb1.d: New test.
	* gas/mips/cp0sel-names.s: New test source file.
	* gas/mips/mips.exp: Run new tests.

[ include/opcode/ChangeLog ]
2002-12-31  Chris Demetriou  <cgd@broadcom.com>

	* mips.h: Note that the "+D" operand type name is now used.

[ opcodes/ChangeLog ]
2002-12-31  Chris Demetriou  <cgd@broadcom.com>

	* mips-dis.c (mips_cp0sel_name): New structure.
	(mips_cp0sel_names_mips3264, mips_cp0sel_names_mips3264r2)
	(mips_cp0sel_names_sb1): New arrays.
	(mips_arch_choice): New structure members "cp0sel_names" and
	"cp0sel_names_len".
	(mips_arch_choices): Add references to new cp0sel_names arrays
	as appropriate, and make all existing entries reference
	appropriate mips_XXX_names_numeric arrays rather than simply
	using NULL.
	(mips_cp0sel_names, mips_cp0sel_names_len): New variables.
	(lookup_mips_cp0sel_name): New function.
	(set_default_mips_dis_options): Set mips_cp0sel_names and
	mips_cp0sel_names_len as appropriate.  Remove now-unnecessary
	checks for NULL register name arrays.
	(parse_mips_dis_option): Likewise.
	(print_insn_arg): Handle "+D" operand type.
	* mips-opc.c (mips_builtin_opcodes): Add new "+D" variants
	of mfc0, mtc0, dmfc0, and dmtc0 to print CP0+sel register
	names symbolically.
This commit is contained in:
Chris Demetriou
2002-12-31 08:11:18 +00:00
parent b337e146e5
commit bbcc08074f
15 changed files with 1688 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
gas/config/tc-mips.c
View File

@@ -8022,6 +8022,8 @@ validate_mips_insn (opc)
case 'A': USE_BITS (OP_MASK_SHAMT, OP_SH_SHAMT); break;
case 'B': USE_BITS (OP_MASK_INSMSB, OP_SH_INSMSB); break;
case 'C': USE_BITS (OP_MASK_EXTMSBD, OP_SH_EXTMSBD); break;
case 'D': USE_BITS (OP_MASK_RD, OP_SH_RD);
USE_BITS (OP_MASK_SEL, OP_SH_SEL); break;
default:
as_bad (_("internal: bad mips opcode (unknown extension operand type `+%c'): %s %s"),
c, opc->name, opc->args);
@@ -8337,6 +8339,10 @@ mips_ip (str, ip)
s = expr_end;
continue;
case 'D':
/* +D is for disassembly only; never match. */
break;
default:
as_bad (_("internal: bad mips opcode (unknown extension operand type `+%c'): %s %s"),
*args, insn->name, insn->args);