Merge pull request #41 from OFFTKP/bseti

Fix BSETI instruction

Author: lioncash

src/assembler.cpp

@@ -1368,7 +1368,7 @@ void Assembler::BSETI(GPR rd, GPR rs, uint32_t bit) noexcept {
     }
 
     const auto imm = (0b001010U << 6) | bit;
-    EmitIType(m_buffer, imm, rs, 0b001, rd, 0b0110011);
+    EmitIType(m_buffer, imm, rs, 0b001, rd, 0b0010011);
 }
 
 void Assembler::CLMUL(GPR rd, GPR rs1, GPR rs2) noexcept {

tests/src/assembler_rvb_tests.cpp

@@ -202,40 +202,40 @@ TEST_CASE("BSETI", "[rvb]") {
     auto as = MakeAssembler32(value);
 
     as.BSETI(x31, x7, 0);
-    REQUIRE(value == 0x28039FB3);
+    REQUIRE(value == 0x28039F93);
 
     as.RewindBuffer();
 
     as.BSETI(x31, x7, 15);
-    REQUIRE(value == 0x28F39FB3);
+    REQUIRE(value == 0x28F39F93);
 
     as.RewindBuffer();
 
     as.BSETI(x31, x7, 31);
-    REQUIRE(value == 0x29F39FB3);
+    REQUIRE(value == 0x29F39F93);
 }
 
 TEST_CASE("BSETI (RV64)", "[rvb]") {
     uint32_t value = 0;
     auto as = MakeAssembler64(value);
 
     as.BSETI(x31, x7, 0);
-    REQUIRE(value == 0x28039FB3);
+    REQUIRE(value == 0x28039F93);
 
     as.RewindBuffer();
 
     as.BSETI(x31, x7, 15);
-    REQUIRE(value == 0x28F39FB3);
+    REQUIRE(value == 0x28F39F93);
 
     as.RewindBuffer();
 
     as.BSETI(x31, x7, 31);
-    REQUIRE(value == 0x29F39FB3);
+    REQUIRE(value == 0x29F39F93);
 
     as.RewindBuffer();
 
     as.BSETI(x31, x7, 63);
-    REQUIRE(value == 0x2BF39FB3);
+    REQUIRE(value == 0x2BF39F93);
 }
 
 TEST_CASE("CLMUL", "[rvb]") {