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Support Valgrind attachments broken by the PIE support.
	* auxv.c: Include gdbcore.h.
	(procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
	parameters ops, object and annex.  Remove their assertions.
	(ld_so_xfer_auxv, memory_xfer_auxv): New function.
	* auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
	(memory_xfer_auxv): ... here.
	* linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
	memory_xfer_auxv.
	* procfs.c (procfs_xfer_partial): Likewise.
	* solib-svr4.c (svr4_relocate_main_executable): New prototype.
	(svr4_special_symbol_handling): Call svr4_relocate_main_executable.
	(svr4_solib_create_inferior_hook): Conditionalize the
	svr4_relocate_main_executable call.

gdb/testsuite/
	* gdb.base/valgrind-db-attach.exp, gdb.base/valgrind-db-attach.c: New.
This commit is contained in:
Jan Kratochvil 2010-01-14 21:15:00 +00:00
parent bbfba9ed15
commit 9f2982ff0b
9 changed files with 276 additions and 19 deletions
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2
gdb/linux-nat.c
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@ -5009,7 +5009,7 @@ linux_xfer_partial (struct target_ops *ops, enum target_object object,
LONGEST xfer;
if (object == TARGET_OBJECT_AUXV)
return procfs_xfer_auxv (ops, object, annex, readbuf, writebuf,
return memory_xfer_auxv (ops, object, annex, readbuf, writebuf,
offset, len);
if (object == TARGET_OBJECT_OSDATA)