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Some QED instructions are included in MIPS32 and MIPS64 instruction sets. 

Update a few comments.
This commit is contained in:
simonb 2021-04-05 07:28:19 +00:00
parent 759dd8ab99
commit 674449e92c
2 changed files with 8 additions and 8 deletions
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10
sys/arch/mips/include/mips_opcode.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: mips_opcode.h,v 1.25 2021/04/05 07:00:06 simonb Exp $ */
/* $NetBSD: mips_opcode.h,v 1.26 2021/04/05 07:28:19 simonb Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -169,7 +169,7 @@ typedef union {
#define OP_LDL 032 /* MIPS-II, for r4000 port */
#define OP_LDR 033 /* MIPS-II, for r4000 port */
#define OP_SPECIAL2 034 /* QED opcodes */
#define OP_SPECIAL2 034 /* QED and MIPS32/MIPS64 opcodes */
#define OP_JALX 035
#define OP_MDMX 036
#define OP_SPECIAL3 037
@ -303,9 +303,9 @@ typedef union {
/*
* Values for the 'func' field when 'op' == OP_SPECIAL2.
*/
#define OP_MADD 000 /* QED */
#define OP_MADDU 001 /* QED */
#define OP_MUL 002 /* QED */
#define OP_MADD 000 /* QED, MIPS32/64 */
#define OP_MADDU 001 /* QED, MIPS32/64 */
#define OP_MUL 002 /* QED, MIPS32/64 */
#define OP_CVM_DMUL 003 /* OCTEON */
#define OP_MSUB 004 /* MIPS32/64 */
#define OP_MSUBU 005 /* MIPS32/64 */

6
sys/arch/mips/mips/db_disasm.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: db_disasm.c,v 1.39 2021/04/05 07:27:11 simonb Exp $ */
/* $NetBSD: db_disasm.c,v 1.40 2021/04/05 07:28:19 simonb Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.39 2021/04/05 07:27:11 simonb Exp $");
__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.40 2021/04/05 07:28:19 simonb Exp $");
#include <sys/param.h>
#include <sys/cpu.h>
@ -80,7 +80,7 @@ static const char * const spec_name[64] = {
/*56 */ "dsll","spec71","dsrl","dsra","dsll32","spec75","dsrl32","dsra32"
};
static const char * const spec2_name[64] = { /* QED RM4650, R5000, etc. */
static const char * const spec2_name[64] = { /* QED, MIPS32/64, etc. */
[OP_MADD] = "madd",
[OP_MADDU] = "maddu",
[OP_MUL] = "mul",