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authorAlan Modra <amodra@gmail.com>2014-12-11 16:02:35 +1030
committerAlan Modra <amodra@gmail.com>2014-12-11 17:07:46 +1030
commit4c219c2e69bb66a5535645e2c83fafda1362acea (patch)
tree10dd7e49bfa50e1c721ee6b938330e0c9884960e /binutils/dwarf.c
parent1b43a4392f2c979e77a9fef16877ec99b9cf26a3 (diff)
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Use autoconf check for long long in binutils
Also fix a place where %lld was wrongly used to print a dwarf_vma. * configure.ac: Check for long long and sizes of long long and long. * elfcomm.h (HOST_WIDEST_INT): Test HAVE_LONG_LONG in place of __STDC_VERSION__ and __GNUC__. * strings.c (print_strings): Likewise. * dwarf.c (DWARF_VMA_FMT, DWARF_VMA_FMT_LONG): Likewise. (read_debug_line_header): Use dwarf_vmatoa to print warning. * configure: Regenerate. * config.in: Regenerate.
Diffstat (limited to 'binutils/dwarf.c')
-rw-r--r--binutils/dwarf.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index 4e37038..02b7668 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -162,17 +162,17 @@ get_encoded_value (unsigned char **pdata,
return val;
}
-#if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2)
-#ifndef __MINGW32__
-#define DWARF_VMA_FMT "ll"
-#define DWARF_VMA_FMT_LONG "%16.16llx"
+#if defined HAVE_LONG_LONG && SIZEOF_LONG_LONG > SIZEOF_LONG
+# ifndef __MINGW32__
+# define DWARF_VMA_FMT "ll"
+# define DWARF_VMA_FMT_LONG "%16.16llx"
+# else
+# define DWARF_VMA_FMT "I64"
+# define DWARF_VMA_FMT_LONG "%016I64x"
+# endif
#else
-#define DWARF_VMA_FMT "I64"
-#define DWARF_VMA_FMT_LONG "%016I64x"
-#endif
-#else
-#define DWARF_VMA_FMT "l"
-#define DWARF_VMA_FMT_LONG "%16.16lx"
+# define DWARF_VMA_FMT "l"
+# define DWARF_VMA_FMT_LONG "%16.16lx"
#endif
/* Convert a dwarf vma value into a string. Returns a pointer to a static
@@ -2757,7 +2757,8 @@ read_debug_line_header (struct dwarf_section * section,
/* PR 17512: file:002-117414-0.004. */
if (* end_of_sequence > end)
{
- warn (_("Line length %lld extends beyond end of section\n"), linfo->li_length);
+ warn (_("Line length %s extends beyond end of section\n"),
+ dwarf_vmatoa ("u", linfo->li_length));
* end_of_sequence = end;
return NULL;
}