autotester: Passthrough error prints from core, fix atomic fallback s…

…ignatures

core/atomics.h

@@ -17,22 +17,22 @@
 #else
  #define _Atomic(X) volatile X /* doesn't do anything, but makes me feel better... although if you are trying to do multithreading glhf */
  #define atomic_load_explicit(object, order) (*(object))
-static inline atomic8_fetch_and(volatile uint8_t *obj, uint8_t arg) {
+static inline uint8_t atomic8_fetch_and(volatile uint8_t *obj, uint8_t arg) {
     uint8_t result = *obj;
     *obj = result & arg;
     return result;
 }
-static inline atomic32_fetch_and(volatile uint32_t *obj, uint8_t arg) {
+static inline uint32_t atomic32_fetch_and(volatile uint32_t *obj, uint32_t arg) {
     uint32_t result = *obj;
     *obj = result & arg;
     return result;
 }
-static inline atomic8_fetch_or(volatile uint8_t *obj, uint8_t arg) {
+static inline uint8_t atomic8_fetch_or(volatile uint8_t *obj, uint8_t arg) {
     uint8_t result = *obj;
     *obj = result | arg;
     return result;
 }
-static inline atomic32_fetch_or(volatile uint32_t *obj, uint8_t arg) {
+static inline uint32_t atomic32_fetch_or(volatile uint32_t *obj, uint32_t arg) {
     uint32_t result = *obj;
     *obj = result | arg;
     return result;
@@ -49,22 +49,22 @@ static inline atomic32_fetch_or(volatile uint32_t *obj, uint8_t arg) {
 #else
  #define _Atomic(X) X
  #define atomic_load_explicit(object, order) (*(object))
-static inline atomic8_fetch_and(uint8_t *obj, uint8_t arg) {
+static inline uint8_t atomic8_fetch_and(uint8_t *obj, uint8_t arg) {
     uint8_t result = *obj;
     *obj = result & arg;
     return result;
 }
-static inline atomic32_fetch_and(uint32_t *obj, uint8_t arg) {
+static inline uint32_t atomic32_fetch_and(uint32_t *obj, uint32_t arg) {
     uint32_t result = *obj;
     *obj = result & arg;
     return result;
 }
-static inline atomic8_fetch_or(uint8_t *obj, uint8_t arg) {
+static inline uint8_t atomic8_fetch_or(uint8_t *obj, uint8_t arg) {
     uint8_t result = *obj;
     *obj = result | arg;
     return result;
 }
-static inline atomic32_fetch_or(uint32_t *obj, uint8_t arg) {
+static inline uint32_t atomic32_fetch_or(uint32_t *obj, uint32_t arg) {
     uint32_t result = *obj;
     *obj = result | arg;
     return result;

tests/autotester/autotester_cli.cpp

@@ -11,6 +11,7 @@
 #include <iostream>
 #include <chrono>
 #include <cstdarg>
+#include <cstdio>
 #include <cstring>
 
 #if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
@@ -28,8 +29,16 @@ namespace cemucore
     extern "C"
     {
         void gui_console_clear() {}
-        void gui_console_printf(const char* format, ...) { (void)format; }
-        void gui_console_err_printf(const char* format, ...) { (void)format; }
+        void gui_console_printf(const char *format, ...) { (void)format; }
+        void gui_console_err_printf(const char *format, ...) {
+            static char message[512];
+            va_list ap;
+            va_start(ap, format);
+            if (vsnprintf(message, sizeof(message), format, ap) >= 0) {
+                std::cerr << message;
+            }
+            va_end(ap);
+        }
         asic_rev_t gui_handle_reset(const boot_ver_t* boot_ver, asic_rev_t loaded_rev, asic_rev_t default_rev, bool* python) {
             (void)boot_ver;
             (void)loaded_rev;