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merge from bfdland 

From-SVN: r32729
This commit is contained in:
Ian Lance Taylor 2000-03-24 21:32:08 +00:00 committed by Jason Merrill
parent eef9a168de
commit 5ad5a9844b
4 changed files with 33 additions and 13 deletions
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20
libiberty/ChangeLog
View File

@ -44,6 +44,26 @@ Thu Mar 16 01:33:58 2000 Jeffrey A Law (law@cygnus.com)
entry vector.
(htab_find_slot): Simplify logic.
1999-08-03 Ian Lance Taylor <ian@zembu.com>
* floatformat.c: Add casts to avoid signed/unsigned warnings.
* pexecute.c: Add ATTRIBUTE_UNUSED as needed on Unix.
* Makefile.in (install_to_libdir): Change $(TARGETLIB).n to
$(TARGETLIB)n so it works on MSDOS.
(install_to_tooldir): Likewise.
1999-07-21 Ian Lance Taylor <ian@zembu.com>
From Mark Elbrecht:
* makefile.dos: Remove; obsolete.
* configure.bat: Remove; obsolete.
1999-07-11 Ian Lance Taylor <ian@zembu.com>
* splay-tree.c (splay_tree_insert): Add initialization to avoid
warning.
2000-01-04 Mumit Khan <khan@xraylith.wisc.edu>
* pexecute.c: Conditionally include string.h.

12
libiberty/Makefile.in
View File

@ -152,15 +152,15 @@ INSTALL_DEST = @INSTALL_DEST@
install: install_to_$(INSTALL_DEST) install-subdir
install_to_libdir: all
$(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n
( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
$(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n
( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n )
mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
install_to_tooldir: all
$(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n
( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
$(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n
( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n )
mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
# needed-list is used by libstdc++. NEEDED is the list of functions

10
libiberty/floatformat.c
View File

@ -1,5 +1,5 @@
/* IEEE floating point support routines, for GDB, the GNU Debugger.
Copyright (C) 1991, 1994 Free Software Foundation, Inc.
Copyright (C) 1991, 1994, 1999 Free Software Foundation, Inc.
This file is part of GDB.
@ -128,7 +128,7 @@ get_field (data, order, total_len, start, len)
--cur_byte;
/* Move towards the most significant part of the field. */
while (cur_bitshift < len)
while ((unsigned int) cur_bitshift < len)
{
if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
/* This is the last byte; zero out the bits which are not part of
@ -179,7 +179,7 @@ floatformat_to_double (fmt, from, to)
mant_off = fmt->man_start;
dto = 0.0;
special_exponent = exponent == 0 || exponent == fmt->exp_nan;
special_exponent = exponent == 0 || (unsigned long) exponent == fmt->exp_nan;
/* Don't bias zero's, denorms or NaNs. */
if (!special_exponent)
@ -255,7 +255,7 @@ put_field (data, order, total_len, start, len, stuff_to_put)
--cur_byte;
/* Move towards the most significant part of the field. */
while (cur_bitshift < len)
while ((unsigned int) cur_bitshift < len)
{
if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
{
@ -335,7 +335,7 @@ floatformat_from_double (fmt, from, to)
If we are discarding a zero, we should be (but are not) creating
a denormalized number which means adjusting the exponent
(I think). */
if (mant_bits_left == fmt->man_len
if ((unsigned int) mant_bits_left == fmt->man_len
&& fmt->intbit == floatformat_intbit_no)
{
mant_long &= 0x7fffffff;

4
libiberty/pexecute.c
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@ -656,7 +656,7 @@ pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
const char *program;
char * const *argv;
const char *this_pname;
const char *temp_base;
const char *temp_base ATTRIBUTE_UNUSED;
char **errmsg_fmt, **errmsg_arg;
int flags;
{
@ -763,7 +763,7 @@ int
pwait (pid, status, flags)
int pid;
int *status;
int flags;
int flags ATTRIBUTE_UNUSED;
{
/* ??? Here's an opportunity to canonicalize the values in STATUS.
Needed? */