2010年11鐃緒申25鐃緒申
QEMU(MIPS)鐃塾￥申鐃緒申鐃緒申鐃緒申鐃緒申鐃銃￥申鐃緒申命鐃緒申鐃緒申鐃緒申鐃緒申
QEMU(MIPS)鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃銃￥申鐃緒申命鐃緒申(ROR鐃緒申DROR鐃緒申DROR32鐃緒申RORV鐃緒申DRORV)鐃塾種申鐃緒申鐃祝￥申鐃処く鐃緒か鐃緒申覆鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申鐃緒申
鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋演算鐃緒申命鐃緒申鐃緒申鐃峻駈申腓�鐃緒申鐃獣わ申鐃緒け鐃叔わ申鐃緒申鐃緒申鐃宿わ申鐃緒申QEMU(MIPS)鐃熟￥申VR5432鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申命鐃緒申鐃緒申蠅�鐃緒申鐃殉わ申謄鐃緒申箸鐃緒申鐃銃わ申鐃淑わ申鐃処う鐃淑逸申鐃楯でわ申鐃緒申
鐃緒申鐃緒申鐃緒申筆鐃緒申鐃緒申QEMU鐃緒申git鐃緒申櫂鐃緒申肇鐃緒申HEAD(2010-11-18 20:30:12)鐃叔は￥申鐃淑駕申鐃塾よう鐃祝￥申MIPS32R2鐃淑鰹申鐃緒申CPU鐃叔は￥申ROR鐃緒申RORV鐃淑どわ申SRL鐃緒申SRLV(鐃緒申鐃緒申鐃銃￥申鐃夙ではなわ申鐃緒申鐃春ワ申)鐃夙わ申鐃銃駕申瓩刻申鐃夙わ申鐃緒申鐃緒申亮鐃緒申鐃緒申砲覆辰討鐃緒申泙鐃緒申鐃�
鐃淑わ申鐃緒申鐃塾よう鐃淑種申鐃緒申鐃祝なってわ申鐃緒申里任鐃緒申腓�鐃緒申鐃緒申
鐃緒申鐃緒申辰鐃緒申鐃粛鰹申鐃緒申錣�鐃緒申泙鐃緒申鐃叔わ申鐃緒申鐃緒申
target-mips/translate.c
static void decode_opc (CPUState *env, DisasContext *ctx, int *is_branch)
{
...
switch (op) {
case OPC_SPECIAL:
op1 = MASK_SPECIAL(ctx->opcode);
switch (op1) {
...
case OPC_SRL:
switch ((ctx->opcode >> 21) & 0x1f) {
case 1:
/* rotr is decoded as srl on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
op1 = OPC_ROTR;
}
/* Fallthrough */
case 0:
gen_shift_imm(env, ctx, op1, rd, rt, sa);
break;
...
case OPC_SRLV:
switch ((ctx->opcode >> 6) & 0x1f) {
case 1:
/* rotrv is decoded as srlv on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
op1 = OPC_ROTRV;
}
/* Fallthrough */
case 0:
gen_shift(env, ctx, op1, rd, rs, rt);
break;
...
鐃夙ワ申奪鐃緒申丱奪鐃�URL
鐃夙ワ申奪鐃緒申丱奪鐃緒申鐃緒申鐃�
1. QEMU(MIPS)鐃緒申VR5432鐃叔ワ申鐃緒申鐃銃￥申鐃緒申命鐃潤が鐃夙わ申鐃淑わ申鐃峻駈申鐃� [ KMC Staff Blog ] 2013年04鐃緒申24鐃緒申 19:13
鐃緒申鐃緒申鐃緒申鐃塾にわ申鐃塾よう鐃淑居申鐃緒申鐃緒申颪い鐃緒申里任鐃緒申鐃緒申鐃緒申鐃緒申慮鐃緒申調鐃緒申鐃緒申鐃緒申由鐃緒申鐃緒か鐃獣わ申鐃淑わ申鐃夙わ申QEMU 1.1.2 鐃緒申 target-mips/ 鐃淑駕申鐃緒申鐃叔э申鐃緒申討鐃緒申道廚鐃緒申个鐃緒申鐃緒申砲里鐃緒申謬鐃緒申鐃緒申泙鐃緒申鐃�
