fix rejection of dns responses with pointers past 512 byte offset

[musl] / arch / microblaze / reloc.h

diff --git a/arch/microblaze/reloc.h b/arch/microblaze/reloc.h
index 611db46..6302c6e 100644 (file)
--- a/arch/microblaze/reloc.h
+++ b/arch/microblaze/reloc.h
@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 #define ENDIAN_SUFFIX "el"
 #else
@@ -20,3 +18,10 @@
 
 #define CRTJMP(pc,sp) __asm__ __volatile__( \
        "addik r1,%1,0 ; bra %0" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+       ".hidden " #sym " \n" \
+       "       mfs %0, rpc \n" \
+       "       addik %0, %0, _GLOBAL_OFFSET_TABLE_+8 \n" \
+       "       addik %0, %0, " #sym "@GOTOFF \n" \
+       : "=r"(*(fp)) : : "memory" )