* elfread.c (record_minimal_symbol_and_info): Guess the section to

	use from the type.
	* objfiles.c: Include gdb-stabs.h for SECT_* macros.
	(objfile_relocate): Relocate textlow and texthigh in psymtabs.
	Relocate partial symbols.  Check that minimal SYMBOL_SECTION is
	nonnegative before using it.
	* symtab.h: Adjust section field comment.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index aa3fe96c2951decda36e5964e91ff006aeaef6ce..df51c8b3ed2c283bec7f8dc2bf0aa516705f2b34 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,21 @@
+Tue Sep 21 17:06:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+       * elfread.c (record_minimal_symbol_and_info): Guess the section to
+       use from the type.
+       * objfiles.c: Include gdb-stabs.h for SECT_* macros.
+       (objfile_relocate): Relocate textlow and texthigh in psymtabs.
+       Relocate partial symbols.  Check that minimal SYMBOL_SECTION is
+       nonnegative before using it.
+       * symtab.h: Adjust section field comment.
+
+       * remote.c (interrupt_query): New function.
+       (remote_interrupt_twice): Call interrupt_query.
+       (putpkt, getpkt): If quit_flag is set, call interrupt_query.
+       (remote_wait): Don't bother with objfile_relocate if the addresses
+       haven't changed.
+       (remote_fetch_registers): If we see a packet that doesn't start
+       with a hex character, fetch a new one.
+
 Tue Sep 21 11:44:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
        * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.

diff --git a/gdb/elfread.c b/gdb/elfread.c
index fc74813fb2b79209cd7c4a523176deb402494582..5112e51eadd90bcf65a002021122653e806eaafe 100644 (file)
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -173,8 +173,31 @@ record_minimal_symbol_and_info (name, address, ms_type, info, objfile)
      char *info;               /* FIXME, is this really char *? */
      struct objfile *objfile;
 {
+  int section;
+
+  /* Guess the section from the type.  This is likely to be wrong in
+     some cases.  */
+  switch (ms_type)
+    {
+    case mst_text:
+    case mst_file_text:
+      section = SECT_OFF_TEXT;
+      break;
+    case mst_data:
+    case mst_file_data:
+      section = SECT_OFF_DATA;
+      break;
+    case mst_bss:
+    case mst_file_bss:
+      section = SECT_OFF_BSS;
+      break;
+    default:
+      section = -1;
+      break;
+    }
+
   name = obsavestring (name, strlen (name), &objfile -> symbol_obstack);
-  prim_record_minimal_symbol_and_info (name, address, ms_type, info, -1);
+  prim_record_minimal_symbol_and_info (name, address, ms_type, info, section);
 }
 
 /*

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 060409d703335beecbfebebca9447946ae43d588..30a0aadc8b45c5f100abbadfa62106d7803aa8f3 100644 (file)
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -26,6 +26,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "symtab.h"
 #include "symfile.h"
 #include "objfiles.h"
+#include "gdb-stabs.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -473,10 +474,36 @@ objfile_relocate (objfile, new_offsets)
       }
   }
 
+  {
+    struct partial_symtab *p;
+
+    ALL_OBJFILE_PSYMTABS (objfile, p)
+      {
+       p->textlow += ANOFFSET (delta, SECT_OFF_TEXT);
+       p->texthigh += ANOFFSET (delta, SECT_OFF_TEXT);
+      }
+  }
+
+  {
+    struct partial_symbol *psym;
+
+    for (psym = objfile->global_psymbols.list;
+        psym < objfile->global_psymbols.next;
+        psym++)
+      if (SYMBOL_SECTION (psym) >= 0)
+       SYMBOL_VALUE_ADDRESS (psym) += ANOFFSET (delta, SYMBOL_SECTION (psym));
+    for (psym = objfile->static_psymbols.list;
+        psym < objfile->static_psymbols.next;
+        psym++)
+      if (SYMBOL_SECTION (psym) >= 0)
+       SYMBOL_VALUE_ADDRESS (psym) += ANOFFSET (delta, SYMBOL_SECTION (psym));
+  }
+
   {
     struct minimal_symbol *msym;
     ALL_OBJFILE_MSYMBOLS (objfile, msym)
-      SYMBOL_VALUE_ADDRESS (msym) += ANOFFSET (delta, SYMBOL_SECTION (msym));
+      if (SYMBOL_SECTION (msym) >= 0)
+       SYMBOL_VALUE_ADDRESS (msym) += ANOFFSET (delta, SYMBOL_SECTION (msym));
   }
 
   {