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Tom de Vries 3b9809bc62 [gdb/testsuite] Fix gdb.ada/float-bits.exp with -m32
With test-case gdb.ada/float-bits.exp and native we get:
...
(gdb) print 16llf#7FFFF7FF4054A56FA5B99019A5C8#^M
$9 = 5.0e+25^M
(gdb) PASS: gdb.ada/float-bits.exp: print 16llf#7FFFF7FF4054A56FA5B99019A5C8#
...
but with target board unix/-m32 we have instead:
...
(gdb) print 16llf#7FFFF7FF4054A56FA5B99019A5C8#^M
Cannot export value 2596145952482202326224873165792712 as 96-bits \
  unsigned integer (must be between 0 and 79228162514264337593543950335)^M
(gdb) FAIL: gdb.ada/float-bits.exp: print 16llf#7FFFF7FF4054A56FA5B99019A5C8#
...

Fix this by testing whether 16llf is supported by doing ptype long_long_float
which gets us either:
...
type = <16-byte float>^M
...
or:
...
type = <12-byte float>^M
...

Tested on x86_64-linux with native and unix/-m32.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29041
2022-04-15 18:00:30 +02:00
bfd Automatic date update in version.in 2022-04-15 00:00:12 +00:00
binutils Stop strip from removing debuglink sections. 2022-04-12 13:34:06 +01:00
config
contrib
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gas M68K: avoid quadratic slowdlow in label alignment check 2022-04-14 11:26:38 +01:00
gdb [gdb/testsuite] Fix gdb.ada/float-bits.exp with -m32 2022-04-15 18:00:30 +02:00
gdbserver gdbserver: Eliminate prepare_to_access_memory 2022-04-14 20:22:56 +01:00
gdbsupport Set the worker thread name on Windows 2022-04-14 12:12:34 -06:00
gnulib
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include Recognize the NT_ARM_SYSTEM_CALL register set 2022-04-07 15:21:45 +01:00
intl
ld ubsan: member access within null pointer of union 2022-04-13 10:07:21 +09:30
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ChangeLog Rebase the zlib sources to the 1.2.12 release 2022-04-12 16:24:10 +01:00
compile
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.