Fix bench + test compilation (again)

Author: dingusdev

benchmark/bench1.cpp

@@ -27,9 +27,11 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #include <thirdparty/loguru/loguru.hpp>
 #include <debugger/debugger.h>
 
+#if defined(PPC_BENCHMARKS)
 void ppc_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
     power_on = false;
 }
+#endif
 
 uint32_t cs_code[] = {
     0x3863FFFC, 0x7C861671, 0x41820090, 0x70600002, 0x41E2001C, 0xA0030004,

cpu/ppc/ppcexceptions.cpp

@@ -31,6 +31,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 jmp_buf exc_env; /* Global exception environment. */
 
+#if !defined(PPC_TESTS) && !defined(PPC_BENCHMARKS)
 void ppc_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
 #ifdef CPU_PROFILING
     exceptions_processed++;
@@ -135,7 +136,7 @@ void ppc_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
         longjmp(exc_env, 2); /* return to the main execution loop. */
     }
 }
-
+#endif
 
 [[noreturn]] void dbg_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
     std::string exc_descriptor;

cpu/ppc/test/ppctests.cpp

@@ -36,6 +36,12 @@ using namespace std;
 int ntested; // number of tested instructions
 int nfailed; // number of failed instructions
 
+#if defined(PPC_TESTS)
+void ppc_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
+    power_on = false;
+}
+#endif
+
 void xer_ov_test(string mnem, uint32_t opcode) {
     ppc_state.gpr[3]        = 2;
     ppc_state.gpr[4]        = 2;