* breakpoint.c (breakpoint_re_set): Avoid setting source symtab

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

diff --git a/gdb/symtab.h b/gdb/symtab.h
index d8f51dae6e047559ec435518b42ec80e33e30b50..6b9c402828bee681a354f5a0c6aba009cd0657fd 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -35,7 +35,7 @@ extern struct objfile *current_objfile;
 #define B_TST(a,x) ((a)[(x)>>3] & (1 << ((x)&7)))
 #define B_TYPE         unsigned char
 #define        B_BYTES(x)      ( 1 + ((x)>>3) )
-#define        B_CLRALL(a,x) (void) memset ((a), 0, B_BYTES(x))
+#define        B_CLRALL(a,x) memset ((a), 0, B_BYTES(x))
 
 
 /* Define a simple structure used to hold some very basic information about
@@ -334,6 +334,23 @@ struct source
   struct linetable contents;
 };
 
+/* How to relocate the symbols from each section in a symbol file.
+   Each struct contains an array of offsets.
+   The ordering and meaning of the offsets is file-type-dependent;
+   typically it is indexed by section numbers or symbol types or
+   something like that.
+
+   To give us flexibility in changing the internal representation
+   of these offsets, the ANOFFSET macro must be used to insert and
+   extract offset values in the struct.  */
+
+struct section_offsets
+  {
+    CORE_ADDR offsets[1];              /* As many as needed. */
+  };
+
+#define        ANOFFSET(secoff, whichone)      (secoff->offsets[whichone])
+
 /* Each source file is represented by a struct symtab. 
    These objects are chained through the `next' field.  */
 
@@ -404,10 +421,9 @@ struct partial_symtab
   /* Information about the object file from which symbols should be read.  */
   struct objfile *objfile;
 
-  /* Address relative to which the symbols in this file are.  Need to
-     relocate by this amount when reading in symbols from the symbol
-     file.  */
-  CORE_ADDR addr;
+  /* Set of relocation offsets to apply to each section.  */ 
+  struct section_offsets *section_offsets;
+
   /* Range of text addresses covered by this file; texthigh is the
      beginning of the next section. */
   CORE_ADDR textlow, texthigh;