[WOW64] More tweaks towards PE build (#2519)

1 files changed, 20 insertions, 0 deletions

diff --git a/src/os/symbolfuncs_linux.c b/src/os/symbolfuncs_linux.c
new file mode 100644
index 00000000..7fa11705
--- /dev/null
+++ b/src/os/symbolfuncs_linux.c
@@ -0,0 +1,20 @@
+#include "symbolfuncs.h"
+#include "elfloader.h"
+#include "debug.h"
+#include "box64context.h"
+
+int PrintFunctionAddr(uintptr_t nextaddr, const char* text)
+{
+    uint64_t sz = 0;
+    uintptr_t start = 0;
+    const char* symbname = FindNearestSymbolName(FindElfAddress(my_context, nextaddr), (void*)nextaddr, &start, &sz);
+    if(!sz) sz=0x100;   // arbitrary value...
+    if(symbname && nextaddr>=start && (nextaddr<(start+sz) || !sz)) {
+        if(nextaddr==start)
+            printf_log_prefix(0, LOG_NONE, " (%s%s:%s)", text, ElfName(FindElfAddress(my_context, nextaddr)), symbname);
+        else
+            printf_log_prefix(0, LOG_NONE, " (%s%s:%s + 0x%lx)", text, ElfName(FindElfAddress(my_context, nextaddr)), symbname, nextaddr - start);
+        return 1;
+    }
+    return 0;
+}