tricore : add fp emulateme test

rizinorg · Jun 2, 2024 · 71479eb · 71479eb
1 parent 73fe859
commit 71479eb
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Showing 2 changed files with 31 additions and 1 deletion.
diff --git a/librz/arch/isa/tricore/tricore_il_fp.inc b/librz/arch/isa/tricore/tricore_il_fp.inc
@@ -497,7 +497,7 @@ static RzAnalysisLiftedILOp div_f(RzAsmTriCoreContext *ctx) {
 		SETL("_fb", _32F64(VARG(R(2)))),
 		SETL("_arg_a", denorm_to_zere64(VARL("_fa"))),
 		SETL("_arg_b", denorm_to_zere64(VARL("_fb"))),
-		SETL("_precise_result", FDIV(0, _32F64(VARL("_arg_a")), _32F64(VARL("_arg_b")))),
+		SETL("_precise_result", FDIV(0, VARL("_arg_a"), VARL("_arg_b"))),
 		SETL("_normal_result", denorm_to_zere64(VARL("_precise_result"))),
 		SETL("_rounded_result", FCAST32(FCONVERT, RZ_FLOAT_IEEE754_BIN_32, VARL("_normal_result"), PSW_RM())),
 		SETL("_result",

diff --git a/test/db/rzil/tricore b/test/db/rzil/tricore
@@ -15,3 +15,33 @@ FCX = 0x1
 Hello from RzIL!
 EOF
 RUN
+
+NAME=Testing the decryption in emulateme
+FILE=bins/tricore/emulateme-fp.tricore.elf
+TIMEOUT=30
+CMDS=<<EOF
+e io.cache=1
+aezi
+aezsu 0x80000450 # add.f
+ar d2
+aezsu 0x80000460 # sub.f
+ar d2
+aezsu 0x80000470 # mul.f
+ar d2
+aezsu 0x80000480 # div.f
+ar d2
+aezsu 0x80000498 # madd.f
+ar d2
+aezsu 0x800004b0 # msub.f
+ar d2
+EOF
+EXPECT=<<EOF
+d2 = 0x47157f3b
+d2 = 0x47157f3b
+d2 = 0x47157f3b
+d2 = 0x47157f3b
+d2 = 0x47e03ed8
+d2 = 0x489d1884
+EOF
+RUN
+