[Xen-devel] [PATCH] libelf: fix printing of pointers

["Jan Beulich" <JBeulich@xxxxxxxx>]

Printing them as decimal number, the more with 0x prefix, is confusing
and presumably relatively useless to most of us.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/include/xen/libelf.h
+++ b/xen/include/xen/libelf.h
@@ -82,13 +82,13 @@ typedef uintptr_t elf_ptrval;
   /* Provides a type declaration for a HANDLE. */
 
 #ifdef __XEN__
-# define ELF_PRPTRVAL "lu"
+# define ELF_PRPTRVAL "lx"
   /*
-   * PRIuPTR is misdefined in xen/include/xen/inttypes.h, on 32-bit,
-   * to "u", when in fact uintptr_t is an unsigned long.
+   * PRIxPTR is misdefined in xen/include/xen/inttypes.h, on 32-bit,
+   * to "x", when in fact uintptr_t is an unsigned long.
    */
 #else
-# define ELF_PRPTRVAL PRIuPTR
+# define ELF_PRPTRVAL PRIxPTR
 #endif
   /* printf format a la PRId... for a PTRVAL */

Attachment: libelf-pointer-printing.patch
Description: Text document

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