From 89afab40d3e7c3d2ec0830b0cce897954c202d14 Mon Sep 17 00:00:00 2001 From: Pavel Pisa Date: Fri, 8 Feb 2019 19:34:29 +0100 Subject: Implement SYNCI as complete cache flush. Signed-off-by: Pavel Pisa --- qtmips_machine/instruction.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'qtmips_machine/instruction.cpp') diff --git a/qtmips_machine/instruction.cpp b/qtmips_machine/instruction.cpp index ad4ded3..030b79f 100644 --- a/qtmips_machine/instruction.cpp +++ b/qtmips_machine/instruction.cpp @@ -112,7 +112,7 @@ static const struct InstructionMap alu_instruction_map[] = { .flags = IMF_SUPPORTED | IMF_EXCEPTION}, IM_UNKNOWN, {"SYNC", IT_I, NOALU, NOMEM, nullptr, // SYNC - .flags = IMF_SUPPORTE}, + .flags = IMF_SUPPORTED}, {"MFHI", IT_R, ALU_OP_MFHI, NOMEM, nullptr, .flags = FLAGS_ALU_T_R_D | IMF_READ_HILO}, {"MTHI", IT_R, ALU_OP_MTHI, NOMEM, nullptr, @@ -276,8 +276,8 @@ static const struct InstructionMap regimm_instruction_map[] = { IM_UNKNOWN, IM_UNKNOWN, IM_UNKNOWN, - {"SYNCI", IT_I, NOALU, NOMEM, nullptr, // SYNCI - .flags = IMF_SUPPORTE}, + {"SYNCI", IT_I, ALU_OP_ADDU, AC_CACHE_OP, nullptr, // SYNCI + .flags = IMF_SUPPORTED | IMF_BJR_REQ_RS}, }; const std::int32_t instruction_map_opcode_field = IMF_SUB_ENCODE(6, 26); -- cgit v1.2.3