move things around and add efm8 and efm32 builds

fido2/log.c

@@ -0,0 +1,85 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "log.h"
+#include "util.h"
+
+static uint32_t LOGMASK = TAG_FILENO;
+
+void set_logging_mask(uint32_t mask)
+{
+    LOGMASK = mask;
+}
+struct logtag
+{
+    uint32_t tagn;
+    const char * tag;
+};
+
+struct logtag tagtable[] = {
+    {TAG_GEN,""},
+    {TAG_MC,"MC"},
+    {TAG_GA,"GA"},
+    {TAG_CP,"CP"},
+    {TAG_ERR,"ERR"},
+    {TAG_PARSE,"PARSE"},
+    {TAG_CTAP,"CTAP"},
+    {TAG_U2F,"U2F"},
+    {TAG_DUMP,"DUMP"},
+    {TAG_HID,"HID"},
+    {TAG_USB,"USB"},
+    {TAG_GREEN,"DEBUG"},
+    {TAG_RED,"DEBUG"},
+    {TAG_TIME,"TIME"},
+};
+
+
+__attribute__((weak)) void set_logging_tag(uint32_t tag)
+{
+    // nothing
+}
+
+void LOG(uint32_t tag, const char * filename, int num, const char * fmt, ...)
+{
+    int i;
+
+    if (((tag & 0x7fffffff) & LOGMASK) == 0)
+    {
+        return;
+    }
+    for (i = 0; i < sizeof(tagtable)/sizeof(struct logtag); i++)
+    {
+        if (tag & tagtable[i].tagn)
+        {
+            if (tagtable[i].tag[0]) printf("[%s] ", tagtable[i].tag);
+            i = 0;
+            break;
+        }
+    }
+    if (i != 0)
+    {
+        printf2(TAG_ERR,"INVALID LOG TAG\n");
+        exit(1);
+    }
+    set_logging_tag(tag);
+#ifdef ENABLE_FILE_LOGGING
+    if (tag & TAG_FILENO)
+    {
+        printf("%s:%d: ", filename, num);
+    }
+#endif
+    va_list args;
+    va_start(args, fmt);
+    vprintf(fmt, args);
+    va_end(args);
+}
+
+void LOG_HEX(uint32_t tag, uint8_t * data, int length)
+{
+    if (((tag & 0x7fffffff) & LOGMASK) == 0)
+    {
+        return;
+    }
+    set_logging_tag(tag);
+    dump_hex(data,length);
+}