Update.

2000-07-29  Greg McGary  <greg@mcgary.org>

	* Rules (test-bp-inputs, make-test-out): New variables.
	($(objpfx)%-bp.out): New rule.
	($(objpfx)%.out): Rewrite in terms of new variables.

	* libio/iovswscanf.c (vswscanf): Pass _IO_FILE_plus pointer to
	internal function that uses vtable.
	* libio/vsnprintf.c (_IO_vsnprintf): Likewise.
	* libio/vswprintf.c (_IO_vswprintf): Likewise.

	* malloc/malloc.c (mem2chunk): Define in terms of chunk_at_offset.
	(malloc_extend_top): Convert brk to chunk using chunk_at_offset.
	(chunk_align): Likewise.

	* time/asctime.c (ab_day_name, ab_month_name): Rewrite expression
	in a way that conforms to decl, and avoids spurious bounds violation.

	* sysdeps/arm/frame.h (struct layout): Make pointers __unbounded.
	* sysdeps/generic/frame.h: Likewise.
	* sysdeps/generic/backtrace.c (ADVANCE_STACK_FRAME): Wrap bounds
	around return value.
	(__backtrace): Qualify frame-pointer chain and return address
	pointers as __unbounded.  Wrap bounds around variable `current'.
	* sysdeps/generic/segfault.c (ADVANCE_STACK_FRAME): Wrap bounds
	around return value.
	(catch_segfault): Qualify frame-pointer chain and return address
	pointers as __unbounded.  Wrap bounds around variable `current'.
	* sysdeps/i386/backtrace.c (struct layout): Make pointers __unbounded.
	(ADVANCE_STACK_FRAME): Wrap bounds around return value.
	* sysdeps/powerpc/backtrace.c (struct layout): Make pointers __unbounded.
	(__backtrace): Qualify frame-pointer chain and return address
	pointers as __unbounded.  Wrap bounds around variable `current'.

	* sysdeps/i386/addmul_1.S: s2_limb is scalar so remove bounds check.
	* sysdeps/i386/mul_1.S: Likewise.
	* sysdeps/i386/submul_1.S: Likewise.
	* sysdeps/i386/i586/addmul_1.S: Likewise.
	* sysdeps/i386/i586/mul_1.S: Add bounds checks.
	* sysdeps/i386/i586/submul_1.S: Likewise.

3 files changed, 5 insertions, 5 deletions

diff --git a/libio/iovswscanf.c b/libio/iovswscanf.c
index 262b018..4cf3f5c 100644
--- a/libio/iovswscanf.c
+++ b/libio/iovswscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -43,6 +43,6 @@ vswscanf (string, format, args)
   _IO_no_init (&sf._sbf._f, 0, 0, &wd, &_IO_wstr_jumps);
   _IO_fwide (&sf._sbf._f, 1);
   _IO_wstr_init_static (&sf._sbf._f, (wchar_t *)string, 0, NULL);
-  ret = _IO_vfwscanf (&sf._sbf._f, format, args, NULL);
+  ret = _IO_vfwscanf ((_IO_FILE *) &sf._sbf, format, args, NULL);
   return ret;
 }
diff --git a/libio/vsnprintf.c b/libio/vsnprintf.c
index 6a45a3a..66e1ae3 100644
--- a/libio/vsnprintf.c
+++ b/libio/vsnprintf.c
@@ -126,7 +126,7 @@ _IO_vsnprintf (string, maxlen, format, args)
   _IO_JUMPS ((struct _IO_FILE_plus *) &sf.f._sbf) = &_IO_strn_jumps;
   string[0] = '\0';
   _IO_str_init_static (&sf.f, string, maxlen - 1, string);
-  ret = _IO_vfprintf (&sf.f._sbf._f, format, args);
+  ret = _IO_vfprintf ((_IO_FILE *) &sf.f._sbf, format, args);
 
   if (sf.f._sbf._f._IO_buf_base != sf.overflow_buf)
     *sf.f._sbf._f._IO_write_ptr = '\0';
diff --git a/libio/vswprintf.c b/libio/vswprintf.c
index 0b4a458..d485751 100644
--- a/libio/vswprintf.c
+++ b/libio/vswprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -130,7 +130,7 @@ _IO_vswprintf (string, maxlen, format, args)
   _IO_fwide (&sf.f._sbf._f, 1);
   string[0] = L'\0';
   _IO_wstr_init_static (&sf.f._sbf._f, string, maxlen - 1, string);
-  ret = _IO_vfwprintf (&sf.f._sbf._f, format, args);
+  ret = _IO_vfwprintf ((_IO_FILE *) &sf.f._sbf, format, args);
 
   if (sf.f._sbf._f._wide_data->_IO_buf_base != sf.overflow_buf)
     *sf.f._sbf._f._wide_data->_IO_write_ptr = '\0';