callx0|callx4|callx8|callx12

rizinorg · Nov 12, 2024 · 04e3832 · 04e3832
1 parent d0ee139
commit 04e3832
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diff --git a/librz/arch/isa/xtensa/xtensa_il.c b/librz/arch/isa/xtensa/xtensa_il.c
@@ -378,6 +378,11 @@ static RzAnalysisLiftedILOp op_callx12(XtensaContext *ctx) {
 		JMP(VARL("next")));
 }
 
+// Fixme: statusflags: VI
+static RzAnalysisLiftedILOp op_ceil_s(XtensaContext *ctx) {
+	return SETG(REGN(0), F2INT(32, RZ_FLOAT_RMODE_RNA, FLOATV32(IREG(1))));
+}
+
 #include <rz_il/rz_il_opbuilder_end.h>
 
 static const fn_analyze_op_il fn_tbl[] = {
@@ -437,6 +442,7 @@ static const fn_analyze_op_il fn_tbl[] = {
 	[XTENSA_INS_CALLX4] = op_callx4,
 	[XTENSA_INS_CALLX8] = op_callx8,
 	[XTENSA_INS_CALLX12] = op_callx12,
+	[XTENSA_INS_CEIL_S] = op_ceil_s,
 };
 
 void xtensa_analyze_op_rzil(XtensaContext *ctx, RzAnalysisOp *op) {

diff --git a/test/db/asm/xtensa b/test/db/asm/xtensa
@@ -64,3 +64,4 @@ d "callx12 a1" f00100 0x40000 (seq (set next (var a1)) (set a12 (bv 32 0x6004000
 d "callx8 a1" e00100 0x40000 (seq (set next (var a1)) (set a8 (bv 32 0x40040003)) (jmp (var next)))
 d "callx4 a1" d00100 0x40000 (seq (set next (var a1)) (set a4 (bv 32 0x20040003)) (jmp (var next)))
 d "callx0 a1" c00100 0x40000 (seq (set next (var a1)) (set a0 (bv 32 0x40003)) (jmp (var next)))
+d "ceil.s a1, f2, 0xf" f012ba 0x0 (set a1 (fcast_int 32 rna (float 0 (var f2) )))