X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/76175f34b86c84044cd2b944a581575ade056f7b..e9fda657d5cb6f6619605766618aa78edd97f6a9:/lunaix-os/arch/generic/includes/sys-generic/trace_arch.h

diff --git a/lunaix-os/arch/generic/includes/sys-generic/trace_arch.h b/lunaix-os/arch/generic/includes/sys-generic/trace_arch.h
index 83953d1..4ff75b2 100644
--- a/lunaix-os/arch/generic/includes/sys-generic/trace_arch.h
+++ b/lunaix-os/arch/generic/includes/sys-generic/trace_arch.h
@@ -3,6 +3,13 @@
 
 #include <lunaix/hart_state.h>
 
+static inline bool 
+arch_valid_fp(ptr_t ptr) {
+    extern int __bsskstack_end[];
+    extern int __bsskstack_start[];
+    return ((ptr_t)__bsskstack_start <= ptr && ptr <= (ptr_t)__bsskstack_end);
+}
+
 void
 trace_print_transistion_short(struct hart_state* hstate);