gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / binutils / dwarf.h

diff --git a/binutils/dwarf.h b/binutils/dwarf.h
index 333585836eac40cfd74d2c865ca6d17ecf55865a..0c9f3661073991ddfafda9b593bd47a600377105 100644 (file)
--- a/binutils/dwarf.h
+++ b/binutils/dwarf.h
@@ -29,6 +29,8 @@ typedef struct
 {
   dwarf_vma     li_length;
   unsigned short li_version;
+  unsigned char  li_address_size;
+  unsigned char  li_segment_size;
   dwarf_vma      li_prologue_length;
   unsigned char  li_min_insn_length;
   unsigned char  li_max_ops_per_insn;
@@ -219,6 +221,7 @@ extern int do_debug_cu_index;
 extern int do_wide;
 extern int do_debug_links;
 extern int do_follow_links;
+extern bfd_boolean do_checks;
 
 extern int dwarf_cutoff_level;
 extern unsigned long dwarf_start_die;
@@ -256,13 +259,17 @@ extern bfd_boolean reloc_at (struct dwarf_section *, dwarf_vma);
 extern dwarf_vma read_leb128 (unsigned char *, const unsigned char *const,
                              bfd_boolean, unsigned int *, int *);
 
+#if HAVE_LIBDEBUGINFOD
+extern unsigned char * get_build_id (void *);
+#endif
+
 static inline void
-report_leb_status (int status)
+report_leb_status (int status, const char *file, unsigned long lnum)
 {
   if ((status & 1) != 0)
-    error (_("LEB end of data\n"));
+    error (_("%s:%lu: end of data encountered whilst reading LEB\n"), file, lnum);
   else if ((status & 2) != 0)
-    error (_("LEB value too large\n"));
+    error (_("%s:%lu: read LEB value is too large to store in destination variable\n"), file, lnum);
 }
 
 #define SKIP_ULEB(start, end)                                  \
@@ -271,7 +278,8 @@ report_leb_status (int status)
       unsigned int _len;                                       \
       read_leb128 (start, end, FALSE, &_len, NULL);            \
       start += _len;                                           \
-    } while (0)
+    }                                                          \
+  while (0)
 
 #define SKIP_SLEB(start, end)                                  \
   do                                                           \
@@ -279,7 +287,8 @@ report_leb_status (int status)
       unsigned int _len;                                       \
       read_leb128 (start, end, TRUE, &_len, NULL);             \
       start += _len;                                           \
-    } while (0)
+    }                                                          \
+  while (0)
 
 #define READ_ULEB(var, start, end)                             \
   do                                                           \
@@ -293,8 +302,9 @@ report_leb_status (int status)
       (var) = _val;                                            \
       if ((var) != _val)                                       \
        _status |= 2;                                           \
-      report_leb_status (_status);                             \
-    } while (0)
+      report_leb_status (_status, __FILE__, __LINE__);         \
+    }                                                          \
+  while (0)
 
 #define READ_SLEB(var, start, end)                             \
   do                                                           \
@@ -308,5 +318,6 @@ report_leb_status (int status)
       (var) = _val;                                            \
       if ((var) != _val)                                       \
        _status |= 2;                                           \
-      report_leb_status (_status);                             \
-    } while (0)
+      report_leb_status (_status, __FILE__, __LINE__);         \
+    }                                                          \
+  while (0)