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Tiezhu Yang 0b8c95579f gdb: LoongArch: Implement the return_value gdbarch method
When execute the following command on LoongArch:

  make check-gdb TESTS="gdb.base/async.exp"

there exist the following failed testcases:

  FAIL: gdb.base/async.exp: finish& (timeout)
  FAIL: gdb.base/async.exp: jump& (timeout)
  FAIL: gdb.base/async.exp: until& (timeout)
  FAIL: gdb.base/async.exp: set exec-done-display off (GDB internal error)

we can see the following messages in gdb/testsuite/gdb.log:

  finish&
  Run till exit from #0  foo () at /home/loongson/gdb.git/gdb/testsuite/gdb.base/async.c:9
  (gdb) /home/loongson/gdb.git/gdb/gdbarch.c:2646: internal-error: gdbarch_return_value: Assertion `gdbarch->return_value != NULL' failed.
  A problem internal to GDB has been detected,
  further debugging may prove unreliable.

In order to fix the above failed testcases, implement the return_value
gdbarch method on LoongArch.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
2022-05-09 22:33:44 +08:00
bfd Automatic date update in version.in 2022-05-09 00:00:15 +00:00
binutils Dwarf: rename yet another instance of "index" 2022-05-04 08:36:14 +02:00
config
contrib
cpu opcodes: don't assume ELF in riscv, csky, rl78, mep disassemblers 2022-04-30 19:21:11 +09:30
elfcpp
etc
gas x86: Disable 2 tests with large memory requirement 2022-04-27 11:51:35 -07:00
gdb gdb: LoongArch: Implement the return_value gdbarch method 2022-05-09 22:33:44 +08:00
gdbserver Fix build failure for aarch64 gdbserver 2022-05-04 15:36:47 +01:00
gdbsupport gdbsupport/pathstuff.h: #include <array> explicitly for std::array<> 2022-04-25 17:06:09 -07:00
gnulib gnulib: update to bd11400942d6 2022-05-02 10:54:19 -04:00
gold
gprof libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case 2022-03-25 12:02:35 +00:00
gprofng gprofng: use $host instead $target 2022-05-05 10:12:12 -07:00
include ansidecl.h: sync from GCC 2022-05-09 14:00:46 +02:00
intl
ld Re: Fix new linker testsuite failures due to rwx segment test problems 2022-05-07 15:15:20 +09:30
libbacktrace libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case 2022-03-25 12:02:35 +00:00
libctf libctf: impose an ordering on conflicting types 2022-04-28 11:47:12 +01:00
libdecnumber
libiberty gdb: rename floatformats_ia64_quad to floatformats_ieee_quad 2022-04-02 08:36:33 +08:00
opcodes Fix multiple ubsan warnings in i386-dis.c 2022-05-07 17:32:25 +09:30
readline gdb/readline: fix extra 'quit' message problem 2022-05-07 10:49:27 +01:00
sim Fix for v850e divq instruction 2022-04-06 11:10:40 -04:00
texinfo
zlib Rebase the zlib sources to the 1.2.12 release 2022-04-12 16:24:10 +01:00
.cvsignore
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ar-lib
ChangeLog Rebase the zlib sources to the 1.2.12 release 2022-04-12 16:24:10 +01:00
compile
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configure Pass PKG_CONFIG_PATH down from top-level Makefile 2022-04-08 10:56:41 -04:00
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lt~obsolete.m4
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ltsugar.m4
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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.