target/xtensa: implement block prefetch option opcodes
Block prefetch option adds a bunch of non-privileged opcodes that may be implemented as nops since QEMU doesn't model caches. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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@ -3077,6 +3077,9 @@ static const XtensaOpcodeOps core_ops[] = {
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.name = "dhi",
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.translate = translate_dcache,
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.op_flags = XTENSA_OP_PRIVILEGED,
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}, {
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.name = "dhi.b",
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.translate = translate_nop,
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}, {
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.name = "dhu",
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.translate = translate_dcache,
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@ -3084,9 +3087,15 @@ static const XtensaOpcodeOps core_ops[] = {
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}, {
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.name = "dhwb",
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.translate = translate_dcache,
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}, {
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.name = "dhwb.b",
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.translate = translate_nop,
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}, {
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.name = "dhwbi",
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.translate = translate_dcache,
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}, {
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.name = "dhwbi.b",
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.translate = translate_nop,
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}, {
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.name = "dii",
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.translate = translate_nop,
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@ -3111,15 +3120,33 @@ static const XtensaOpcodeOps core_ops[] = {
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.name = "dpfl",
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.translate = translate_dcache,
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.op_flags = XTENSA_OP_PRIVILEGED,
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}, {
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.name = "dpfm.b",
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.translate = translate_nop,
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}, {
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.name = "dpfm.bf",
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.translate = translate_nop,
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}, {
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.name = "dpfr",
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.translate = translate_nop,
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}, {
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.name = "dpfr.b",
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.translate = translate_nop,
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}, {
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.name = "dpfr.bf",
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.translate = translate_nop,
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}, {
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.name = "dpfro",
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.translate = translate_nop,
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}, {
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.name = "dpfw",
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.translate = translate_nop,
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}, {
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.name = "dpfw.b",
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.translate = translate_nop,
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}, {
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.name = "dpfw.bf",
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.translate = translate_nop,
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}, {
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.name = "dpfwo",
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.translate = translate_nop,
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@ -3627,6 +3654,21 @@ static const XtensaOpcodeOps core_ops[] = {
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.translate = translate_ptlb,
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.par = (const uint32_t[]){true},
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.op_flags = XTENSA_OP_PRIVILEGED,
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}, {
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.name = "pfend.a",
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.translate = translate_nop,
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}, {
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.name = "pfend.o",
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.translate = translate_nop,
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}, {
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.name = "pfnxt.f",
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.translate = translate_nop,
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}, {
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.name = "pfwait.a",
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.translate = translate_nop,
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}, {
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.name = "pfwait.o",
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.translate = translate_nop,
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}, {
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.name = "pitlb",
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.translate = translate_ptlb,
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