* Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate
@ 2018-04-16 10:58 gdb-buildbot
2018-04-16 10:58 ` Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
` (15 more replies)
0 siblings, 16 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 10:58 UTC (permalink / raw)
To: Alan Modra, gdb-patches
My lords, ladies, gentlemen, members of the public.
It is a matter of great regret and sadness to inform you that commit:
Remove m88k support
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
might have made GDB unwell. Since I am just your Butler BuildBot,
I kindly ask that a human superior officer double-check this.
Please note that if you are reading this message on gdb-patches, there might
be other builders broken.
You can find more details about the unfortunate breakage in the next messages.
Cheers,
Your GDB BuildBot.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
@ 2018-04-16 10:58 ` gdb-buildbot
2018-04-16 11:23 ` Alan Modra
2018-04-16 11:06 ` Breakage on builder Fedora-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
` (14 subsequent siblings)
15 siblings, 1 reply; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 10:58 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
rhel-7_1-s390x-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/RHEL-s390x-m64/builds/6881>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/RHEL-s390x-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb/build-gnulib/import'
make[7]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb/build-gnulib/import'
make[6]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb/build-gnulib/import'
make[5]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb/build-gnulib'
make[4]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb/build-gnulib'
make[3]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
CXX mips-fbsd-tdep.o
CXX mips-linux-tdep.o
CXX mips-nbsd-tdep.o
CXX mips-sde-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
CXX mips-tdep.o
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build/gdb'
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory `/home/dje/rhel-7_1-s390x-1/rhel-s390x/build'
make: *** [all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
2018-04-16 10:58 ` Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
@ 2018-04-16 11:06 ` gdb-buildbot
2018-04-16 12:56 ` Breakage on builder Fedora-x86_64-m64, " gdb-buildbot
` (13 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 11:06 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
marist-fedora-s390x
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-s390x-m64/builds/8219>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-s390x-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC malloca.o
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/mjw/gdb/build/fedora-s390x/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 ` Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
@ 2018-04-16 11:23 ` Alan Modra
2018-04-16 11:37 ` Pedro Alves
2018-04-16 14:08 ` h8300/ecoff " Pedro Alves
0 siblings, 2 replies; 23+ messages in thread
From: Alan Modra @ 2018-04-16 11:23 UTC (permalink / raw)
To: gdb-patches
On Mon, Apr 16, 2018 at 06:58:22AM -0400, gdb-buildbot@sergiodj.net wrote:
> Unfortunately it seems that there is a breakage on GDB.
>
> Commit title: 'Remove m88k support'
> Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
[snip]
> ../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
> ../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
> gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
Yes, removing the bfd support for m88k will do that..
m88k has been obsolete since 2016-09-27, ie. it was obsolete in
binutils-2.28 and should have been removed for binutils-2.29.
sparc-aout and sparc-coff, m68k-aout and m68k-coff, sh5 and sh64,
sh-symbianelf, vax-bsd and vax-ultrix, w65, we32k, m88k, h8500,
h8300-coff, ieee695, tandem, newsos3, netware, and tahoe all
went today.
i860, i960, bout, adobe and icoff targets disappeared last week.
--
Alan Modra
Australia Development Lab, IBM
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 11:23 ` Alan Modra
@ 2018-04-16 11:37 ` Pedro Alves
2018-04-16 12:19 ` [pushed] gdb: Remove OpenBSD/m88k support (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e) Pedro Alves
2018-04-16 14:08 ` h8300/ecoff " Pedro Alves
1 sibling, 1 reply; 23+ messages in thread
From: Pedro Alves @ 2018-04-16 11:37 UTC (permalink / raw)
To: Alan Modra, gdb-patches
On 04/16/2018 12:22 PM, Alan Modra wrote:
> On Mon, Apr 16, 2018 at 06:58:22AM -0400, gdb-buildbot@sergiodj.net wrote:
>> Unfortunately it seems that there is a breakage on GDB.
>>
>> Commit title: 'Remove m88k support'
>> Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
> [snip]
>> ../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
>> ../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
>> gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
>
> Yes, removing the bfd support for m88k will do that..
>
> m88k has been obsolete since 2016-09-27, ie. it was obsolete in
> binutils-2.28 and should have been removed for binutils-2.29.
>
No point in keeping the GDB support then. We have an OpenBSD/m88k
host/native port, but I don't expect that anyone will be using that
as cross development host, so I think we should just remove it.
> sparc-aout and sparc-coff, m68k-aout and m68k-coff, sh5 and sh64,
> sh-symbianelf, vax-bsd and vax-ultrix, w65, we32k, m88k, h8500,
> h8300-coff, ieee695, tandem, newsos3, netware, and tahoe all
> went today.
>
> i860, i960, bout, adobe and icoff targets disappeared last week.
>
GDB also dropped support for a few of the above in the past
years, including completely dropping support for a.out targets.
Looks like it's gdb spring cleaning time too then.
Thanks,
Pedro Alves
^ permalink raw reply [flat|nested] 23+ messages in thread
* [pushed] gdb: Remove OpenBSD/m88k support (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e)
2018-04-16 11:37 ` Pedro Alves
@ 2018-04-16 12:19 ` Pedro Alves
2018-04-16 12:41 ` [pushed] gdb: Remove support for SH-5/SH64 " Pedro Alves
0 siblings, 1 reply; 23+ messages in thread
From: Pedro Alves @ 2018-04-16 12:19 UTC (permalink / raw)
To: Alan Modra, gdb-patches
On 04/16/2018 12:37 PM, Pedro Alves wrote:
> On 04/16/2018 12:22 PM, Alan Modra wrote:
>> On Mon, Apr 16, 2018 at 06:58:22AM -0400, gdb-buildbot@sergiodj.net wrote:
>>> Unfortunately it seems that there is a breakage on GDB.
>>>
>>> Commit title: 'Remove m88k support'
>>> Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
>> [snip]
>>> ../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
>>> ../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
>>> gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
>>
>> Yes, removing the bfd support for m88k will do that..
>>
>> m88k has been obsolete since 2016-09-27, ie. it was obsolete in
>> binutils-2.28 and should have been removed for binutils-2.29.
>>
>
> No point in keeping the GDB support then. We have an OpenBSD/m88k
> host/native port, but I don't expect that anyone will be using that
> as cross development host, so I think we should just remove it.
One down... I've pushed this as an obvious patch.
I'll handle sh5/sh64 in a bit too, in order to restore --enable-targets=all
builds.
From a2a79012fe7ad4bcc354c14410679ccb705d5326 Mon Sep 17 00:00:00 2001
From: Pedro Alves <palves@redhat.com>
Date: Mon, 16 Apr 2018 13:16:22 +0100
Subject: [PATCH] gdb: Remove OpenBSD/m88k support
Support for m88k was fully removed from bfd, which broke gdb
--enable-targets=all builds:
> gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
> gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
> gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
There's no point in keeping GDB support for OpenBSD/m88k with no bfd
support, so this commit simply removes the port.
gdb/ChangeLog:
2018-04-16 Pedro Alves <palves@redhat.com>
* MAINTAINERS: Remove m88k.
* Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
(HFILES_NO_SRCDIR): Remove m88k-tdep.h.
(ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
* NEWS: Mention that support for OpenBSD/m88k was removed.
* configure.host (m88*-*-*): Remove support.
* configure.nat (m88k-*-*): Remove support.
* configure.tgt (m88*-*-openbsd*): Remove.
* m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
---
gdb/ChangeLog | 12 +
gdb/MAINTAINERS | 2 -
gdb/Makefile.in | 4 -
gdb/NEWS | 4 +
gdb/configure.host | 1 -
gdb/configure.nat | 4 -
gdb/configure.tgt | 5 -
gdb/m88k-bsd-nat.c | 107 -------
gdb/m88k-tdep.c | 868 -----------------------------------------------------
gdb/m88k-tdep.h | 47 ---
10 files changed, 16 insertions(+), 1038 deletions(-)
delete mode 100644 gdb/m88k-bsd-nat.c
delete mode 100644 gdb/m88k-tdep.c
delete mode 100644 gdb/m88k-tdep.h
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b6720524b66..16adbd2cf19 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+2018-04-16 Pedro Alves <palves@redhat.com>
+
+ * MAINTAINERS: Remove m88k.
+ * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
+ (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
+ (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
+ * NEWS: Mention that support for m88k was removed.
+ * configure.host (m88*-*-*): Remove support.
+ * configure.nat (m88k-*-*): Remove support.
+ * configure.tgt (m88*-*-openbsd*): Remove.
+ * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
+
2018-04-15 Simon Marchi <simon.marchi@polymtl.ca>
* configure.tgt (x86_tobjs): New variable.
diff --git a/gdb/MAINTAINERS b/gdb/MAINTAINERS
index 74fb574b3b9..816c806ab38 100644
--- a/gdb/MAINTAINERS
+++ b/gdb/MAINTAINERS
@@ -261,8 +261,6 @@ the native maintainer when resolving ABI issues.
m68hc11 --target=m68hc11-elf ,-Werror ,
m68k --target=m68k-elf ,-Werror
- m88k --target=m88k-openbsd ,-Werror
-
mcore Deleted
mep --target=mep-elf ,-Werror
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 40c9f8985fb..5566a6668ff 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -729,7 +729,6 @@ ALL_TARGET_OBS = \
m68k-bsd-tdep.o \
m68k-linux-tdep.o \
m68k-tdep.o \
- m88k-tdep.o \
mep-tdep.o \
microblaze-linux-tdep.o \
microblaze-tdep.o \
@@ -1291,7 +1290,6 @@ HFILES_NO_SRCDIR = \
m2-lang.h \
m32r-tdep.h \
m68k-tdep.h \
- m88k-tdep.h \
macroexp.h \
macroscope.h \
macrotab.h \
@@ -2271,8 +2269,6 @@ ALLDEPFILES = \
m68k-linux-nat.c \
m68k-linux-tdep.c \
m68k-tdep.c \
- m88k-bsd-nat.c \
- m88k-tdep.c \
microblaze-linux-tdep.c \
microblaze-tdep.c \
mingw-hdep.c \
diff --git a/gdb/NEWS b/gdb/NEWS
index 1ab11459688..305e1c0788e 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -28,6 +28,10 @@ set|show record btrace cpu
RiscV ELF riscv*-*-elf
+* Removed targets and native configurations
+
+m88k running OpenBSD m88*-*-openbsd*
+
*** Changes in GDB 8.1
* GDB now supports dynamically creating arbitrary register groups specified
diff --git a/gdb/configure.host b/gdb/configure.host
index 8e318343def..6bcb8da74c2 100644
--- a/gdb/configure.host
+++ b/gdb/configure.host
@@ -64,7 +64,6 @@ arm*) gdb_host_cpu=arm ;;
hppa*) gdb_host_cpu=pa ;;
i[34567]86*) gdb_host_cpu=i386 ;;
m68*) gdb_host_cpu=m68k ;;
-m88*) gdb_host_cpu=m88k ;;
mips*) gdb_host_cpu=mips ;;
powerpc* | rs6000) gdb_host_cpu=powerpc ;;
sparcv9 | sparc64) gdb_host_cpu=sparc ;;
diff --git a/gdb/configure.nat b/gdb/configure.nat
index 8e148927223..2cd9c4f68e7 100644
--- a/gdb/configure.nat
+++ b/gdb/configure.nat
@@ -410,10 +410,6 @@ case ${gdb_host} in
NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
LOADLIBES='-lkvm'
;;
- m88k)
- # Host: OpenBSD/m88k
- NATDEPFILES="${NATDEPFILES} m88k-bsd-nat.o"
- ;;
pa)
# Host: OpenBSD/hppa
NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index b252809b222..6178754c327 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -373,11 +373,6 @@ m68*-*-openbsd*)
gdb_target_obs="m68k-tdep.o m68k-bsd-tdep.o"
;;
-m88*-*-openbsd*)
- # Target: OpenBSD/m88k
- gdb_target_obs="m88k-tdep.o"
- ;;
-
mep-*-*)
# Target: Toshiba Media Processor (MEP)
gdb_target_obs="mep-tdep.o"
diff --git a/gdb/m88k-bsd-nat.c b/gdb/m88k-bsd-nat.c
deleted file mode 100644
index ff9c5a241bc..00000000000
--- a/gdb/m88k-bsd-nat.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Native-dependent code for Motorola 88000 BSD's.
-
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "regcache.h"
-#include "target.h"
-
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include "m88k-tdep.h"
-#include "inf-ptrace.h"
-
-/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
-
-static void
-m88kbsd_supply_gregset (struct regcache *regcache, const void *gregs)
-{
- const char *regs = gregs;
- int regnum;
-
- for (regnum = 0; regnum < M88K_NUM_REGS; regnum++)
- regcache_raw_supply (regcache, regnum, regs + regnum * 4);
-}
-
-/* Collect the general-purpose registers from REGCACHE and store them
- in GREGS. */
-
-static void
-m88kbsd_collect_gregset (const struct regcache *regcache,
- void *gregs, int regnum)
-{
- char *regs = gregs;
- int i;
-
- for (i = 0; i < M88K_NUM_REGS; i++)
- {
- if (regnum == -1 || regnum == i)
- regcache_raw_collect (regcache, i, regs + i * 4);
- }
-}
-\f
-
-/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
- for all registers. */
-
-static void
-m88kbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
-{
- struct reg regs;
-
- if (ptrace (PT_GETREGS, ptid_get_pid (regcache_get_ptid (regcache)),
- (PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name (_("Couldn't get registers"));
-
- m88kbsd_supply_gregset (regcache, ®s);
-}
-
-/* Store register REGNUM back into the inferior. If REGNUM is -1, do
- this for all registers. */
-
-static void
-m88kbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
-{
- struct reg regs;
-
- if (ptrace (PT_GETREGS, ptid_get_pid (regcache_get_ptid (regcache)),
- (PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name (_("Couldn't get registers"));
-
- m88kbsd_collect_gregset (regcache, ®s, regnum);
-
- if (ptrace (PT_SETREGS, ptid_get_pid (regcache_get_ptid (regcache)),
- (PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name (_("Couldn't write registers"));
-}
-
-void
-_initialize_m88kbsd_nat (void)
-{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = m88kbsd_fetch_inferior_registers;
- t->to_store_registers = m88kbsd_store_inferior_registers;
- add_target (t);
-}
diff --git a/gdb/m88k-tdep.c b/gdb/m88k-tdep.c
deleted file mode 100644
index dd84350c47b..00000000000
--- a/gdb/m88k-tdep.c
+++ /dev/null
@@ -1,868 +0,0 @@
-/* Target-dependent code for the Motorola 88000 series.
-
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#include "defs.h"
-#include "arch-utils.h"
-#include "dis-asm.h"
-#include "frame.h"
-#include "frame-base.h"
-#include "frame-unwind.h"
-#include "gdbcore.h"
-#include "gdbtypes.h"
-#include "regcache.h"
-#include "regset.h"
-#include "symtab.h"
-#include "trad-frame.h"
-#include "value.h"
-#include <algorithm>
-
-#include "m88k-tdep.h"
-
-/* Fetch the instruction at PC. */
-
-static unsigned long
-m88k_fetch_instruction (CORE_ADDR pc, enum bfd_endian byte_order)
-{
- return read_memory_unsigned_integer (pc, 4, byte_order);
-}
-
-/* Register information. */
-
-/* Return the name of register REGNUM. */
-
-static const char *
-m88k_register_name (struct gdbarch *gdbarch, int regnum)
-{
- static const char *register_names[] =
- {
- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
- "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
- "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
- "epsr", "fpsr", "fpcr", "sxip", "snip", "sfip"
- };
-
- if (regnum >= 0 && regnum < ARRAY_SIZE (register_names))
- return register_names[regnum];
-
- return NULL;
-}
-
-/* Return the GDB type object for the "standard" data type of data in
- register REGNUM. */
-
-static struct type *
-m88k_register_type (struct gdbarch *gdbarch, int regnum)
-{
- /* SXIP, SNIP, SFIP and R1 contain code addresses. */
- if ((regnum >= M88K_SXIP_REGNUM && regnum <= M88K_SFIP_REGNUM)
- || regnum == M88K_R1_REGNUM)
- return builtin_type (gdbarch)->builtin_func_ptr;
-
- /* R30 and R31 typically contains data addresses. */
- if (regnum == M88K_R30_REGNUM || regnum == M88K_R31_REGNUM)
- return builtin_type (gdbarch)->builtin_data_ptr;
-
- return builtin_type (gdbarch)->builtin_int32;
-}
-\f
-
-static CORE_ADDR
-m88k_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
-{
- /* All instructures are 4-byte aligned. The lower 2 bits of SXIP,
- SNIP and SFIP are used for special purposes: bit 0 is the
- exception bit and bit 1 is the valid bit. */
- return addr & ~0x3;
-}
-
-/* Use the program counter to determine the contents and size of a
- breakpoint instruction. Return a pointer to a string of bytes that
- encode a breakpoint instruction, store the length of the string in
- *LEN and optionally adjust *PC to point to the correct memory
- location for inserting the breakpoint. */
-
-/* tb 0,r0,511 */
-constexpr gdb_byte m88k_break_insn[] = { 0xf0, 0x00, 0xd1, 0xff };
-
-typedef BP_MANIPULATION (m88k_break_insn) m88k_breakpoint;
-
-static CORE_ADDR
-m88k_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- CORE_ADDR pc;
-
- pc = frame_unwind_register_unsigned (next_frame, M88K_SXIP_REGNUM);
- return m88k_addr_bits_remove (gdbarch, pc);
-}
-
-static void
-m88k_write_pc (struct regcache *regcache, CORE_ADDR pc)
-{
- /* According to the MC88100 RISC Microprocessor User's Manual,
- section 6.4.3.1.2:
-
- "... can be made to return to a particular instruction by placing
- a valid instruction address in the SNIP and the next sequential
- instruction address in the SFIP (with V bits set and E bits
- clear). The rte resumes execution at the instruction pointed to
- by the SNIP, then the SFIP."
-
- The E bit is the least significant bit (bit 0). The V (valid)
- bit is bit 1. This is why we logical or 2 into the values we are
- writing below. It turns out that SXIP plays no role when
- returning from an exception so nothing special has to be done
- with it. We could even (presumably) give it a totally bogus
- value. */
-
- regcache_cooked_write_unsigned (regcache, M88K_SXIP_REGNUM, pc);
- regcache_cooked_write_unsigned (regcache, M88K_SNIP_REGNUM, pc | 2);
- regcache_cooked_write_unsigned (regcache, M88K_SFIP_REGNUM, (pc + 4) | 2);
-}
-\f
-
-/* The functions on this page are intended to be used to classify
- function arguments. */
-
-/* Check whether TYPE is "Integral or Pointer". */
-
-static int
-m88k_integral_or_pointer_p (const struct type *type)
-{
- switch (TYPE_CODE (type))
- {
- case TYPE_CODE_INT:
- case TYPE_CODE_BOOL:
- case TYPE_CODE_CHAR:
- case TYPE_CODE_ENUM:
- case TYPE_CODE_RANGE:
- {
- /* We have byte, half-word, word and extended-word/doubleword
- integral types. */
- int len = TYPE_LENGTH (type);
- return (len == 1 || len == 2 || len == 4 || len == 8);
- }
- return 1;
- case TYPE_CODE_PTR:
- case TYPE_CODE_REF:
- case TYPE_CODE_RVALUE_REF:
- {
- /* Allow only 32-bit pointers. */
- return (TYPE_LENGTH (type) == 4);
- }
- return 1;
- default:
- break;
- }
-
- return 0;
-}
-
-/* Check whether TYPE is "Floating". */
-
-static int
-m88k_floating_p (const struct type *type)
-{
- switch (TYPE_CODE (type))
- {
- case TYPE_CODE_FLT:
- {
- int len = TYPE_LENGTH (type);
- return (len == 4 || len == 8);
- }
- default:
- break;
- }
-
- return 0;
-}
-
-/* Check whether TYPE is "Structure or Union". */
-
-static int
-m88k_structure_or_union_p (const struct type *type)
-{
- switch (TYPE_CODE (type))
- {
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- return 1;
- default:
- break;
- }
-
- return 0;
-}
-
-/* Check whether TYPE has 8-byte alignment. */
-
-static int
-m88k_8_byte_align_p (struct type *type)
-{
- if (m88k_structure_or_union_p (type))
- {
- int i;
-
- for (i = 0; i < TYPE_NFIELDS (type); i++)
- {
- struct type *subtype = check_typedef (TYPE_FIELD_TYPE (type, i));
-
- if (m88k_8_byte_align_p (subtype))
- return 1;
- }
- }
-
- if (m88k_integral_or_pointer_p (type) || m88k_floating_p (type))
- return (TYPE_LENGTH (type) == 8);
-
- return 0;
-}
-
-/* Check whether TYPE can be passed in a register. */
-
-static int
-m88k_in_register_p (struct type *type)
-{
- if (m88k_integral_or_pointer_p (type) || m88k_floating_p (type))
- return 1;
-
- if (m88k_structure_or_union_p (type) && TYPE_LENGTH (type) == 4)
- return 1;
-
- return 0;
-}
-
-static CORE_ADDR
-m88k_store_arguments (struct regcache *regcache, int nargs,
- struct value **args, CORE_ADDR sp)
-{
- struct gdbarch *gdbarch = regcache->arch ();
- int num_register_words = 0;
- int num_stack_words = 0;
- int i;
-
- for (i = 0; i < nargs; i++)
- {
- struct type *type = value_type (args[i]);
- int len = TYPE_LENGTH (type);
-
- if (m88k_integral_or_pointer_p (type) && len < 4)
- {
- args[i] = value_cast (builtin_type (gdbarch)->builtin_int32,
- args[i]);
- type = value_type (args[i]);
- len = TYPE_LENGTH (type);
- }
-
- if (m88k_in_register_p (type))
- {
- int num_words = 0;
-
- if (num_register_words % 2 == 1 && m88k_8_byte_align_p (type))
- num_words++;
-
- num_words += ((len + 3) / 4);
- if (num_register_words + num_words <= 8)
- {
- num_register_words += num_words;
- continue;
- }
-
- /* We've run out of available registers. Pass the argument
- on the stack. */
- }
-
- if (num_stack_words % 2 == 1 && m88k_8_byte_align_p (type))
- num_stack_words++;
-
- num_stack_words += ((len + 3) / 4);
- }
-
- /* Allocate stack space. */
- sp = align_down (sp - 32 - num_stack_words * 4, 16);
- num_stack_words = num_register_words = 0;
-
- for (i = 0; i < nargs; i++)
- {
- const bfd_byte *valbuf = value_contents (args[i]);
- struct type *type = value_type (args[i]);
- int len = TYPE_LENGTH (type);
- int stack_word = num_stack_words;
-
- if (m88k_in_register_p (type))
- {
- int register_word = num_register_words;
-
- if (register_word % 2 == 1 && m88k_8_byte_align_p (type))
- register_word++;
-
- gdb_assert (len == 4 || len == 8);
-
- if (register_word + len / 8 < 8)
- {
- int regnum = M88K_R2_REGNUM + register_word;
-
- regcache_raw_write (regcache, regnum, valbuf);
- if (len > 4)
- regcache_raw_write (regcache, regnum + 1, valbuf + 4);
-
- num_register_words = (register_word + len / 4);
- continue;
- }
- }
-
- if (stack_word % 2 == -1 && m88k_8_byte_align_p (type))
- stack_word++;
-
- write_memory (sp + stack_word * 4, valbuf, len);
- num_stack_words = (stack_word + (len + 3) / 4);
- }
-
- return sp;
-}
-
-static CORE_ADDR
-m88k_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
- struct regcache *regcache, CORE_ADDR bp_addr, int nargs,
- struct value **args, CORE_ADDR sp, int struct_return,
- CORE_ADDR struct_addr)
-{
- /* Set up the function arguments. */
- sp = m88k_store_arguments (regcache, nargs, args, sp);
- gdb_assert (sp % 16 == 0);
-
- /* Store return value address. */
- if (struct_return)
- regcache_raw_write_unsigned (regcache, M88K_R12_REGNUM, struct_addr);
-
- /* Store the stack pointer and return address in the appropriate
- registers. */
- regcache_raw_write_unsigned (regcache, M88K_R31_REGNUM, sp);
- regcache_raw_write_unsigned (regcache, M88K_R1_REGNUM, bp_addr);
-
- /* Return the stack pointer. */
- return sp;
-}
-
-static struct frame_id
-m88k_dummy_id (struct gdbarch *arch, struct frame_info *this_frame)
-{
- CORE_ADDR sp;
-
- sp = get_frame_register_unsigned (this_frame, M88K_R31_REGNUM);
- return frame_id_build (sp, get_frame_pc (this_frame));
-}
-\f
-
-/* Determine, for architecture GDBARCH, how a return value of TYPE
- should be returned. If it is supposed to be returned in registers,
- and READBUF is non-zero, read the appropriate value from REGCACHE,
- and copy it into READBUF. If WRITEBUF is non-zero, write the value
- from WRITEBUF into REGCACHE. */
-
-static enum return_value_convention
-m88k_return_value (struct gdbarch *gdbarch, struct value *function,
- struct type *type, struct regcache *regcache,
- gdb_byte *readbuf, const gdb_byte *writebuf)
-{
- int len = TYPE_LENGTH (type);
- gdb_byte buf[8];
-
- if (!m88k_integral_or_pointer_p (type) && !m88k_floating_p (type))
- return RETURN_VALUE_STRUCT_CONVENTION;
-
- if (readbuf)
- {
- /* Read the contents of R2 and (if necessary) R3. */
- regcache_cooked_read (regcache, M88K_R2_REGNUM, buf);
- if (len > 4)
- {
- regcache_cooked_read (regcache, M88K_R3_REGNUM, buf + 4);
- gdb_assert (len == 8);
- memcpy (readbuf, buf, len);
- }
- else
- {
- /* Just stripping off any unused bytes should preserve the
- signed-ness just fine. */
- memcpy (readbuf, buf + 4 - len, len);
- }
- }
-
- if (writebuf)
- {
- /* Read the contents to R2 and (if necessary) R3. */
- if (len > 4)
- {
- gdb_assert (len == 8);
- memcpy (buf, writebuf, 8);
- regcache_cooked_write (regcache, M88K_R3_REGNUM, buf + 4);
- }
- else
- {
- /* ??? Do we need to do any sign-extension here? */
- memcpy (buf + 4 - len, writebuf, len);
- }
- regcache_cooked_write (regcache, M88K_R2_REGNUM, buf);
- }
-
- return RETURN_VALUE_REGISTER_CONVENTION;
-}
-\f
-/* Default frame unwinder. */
-
-struct m88k_frame_cache
-{
- /* Base address. */
- CORE_ADDR base;
- CORE_ADDR pc;
-
- int sp_offset;
- int fp_offset;
-
- /* Table of saved registers. */
- struct trad_frame_saved_reg *saved_regs;
-};
-
-/* Prologue analysis. */
-
-/* Macros for extracting fields from instructions. */
-
-#define BITMASK(pos, width) (((0x1 << (width)) - 1) << (pos))
-#define EXTRACT_FIELD(val, pos, width) ((val) >> (pos) & BITMASK (0, width))
-#define SUBU_OFFSET(x) ((unsigned)(x & 0xFFFF))
-#define ST_OFFSET(x) ((unsigned)((x) & 0xFFFF))
-#define ST_SRC(x) EXTRACT_FIELD ((x), 21, 5)
-#define ADDU_OFFSET(x) ((unsigned)(x & 0xFFFF))
-
-/* Possible actions to be taken by the prologue analyzer for the
- instructions it encounters. */
-
-enum m88k_prologue_insn_action
-{
- M88K_PIA_SKIP, /* Ignore. */
- M88K_PIA_NOTE_ST, /* Note register store. */
- M88K_PIA_NOTE_STD, /* Note register pair store. */
- M88K_PIA_NOTE_SP_ADJUSTMENT, /* Note stack pointer adjustment. */
- M88K_PIA_NOTE_FP_ASSIGNMENT, /* Note frame pointer assignment. */
- M88K_PIA_NOTE_BRANCH, /* Note branch. */
- M88K_PIA_NOTE_PROLOGUE_END /* Note end of prologue. */
-};
-
-/* Table of instructions that may comprise a function prologue. */
-
-struct m88k_prologue_insn
-{
- unsigned long insn;
- unsigned long mask;
- enum m88k_prologue_insn_action action;
-};
-
-struct m88k_prologue_insn m88k_prologue_insn_table[] =
-{
- /* Various register move instructions. */
- { 0x58000000, 0xf800ffff, M88K_PIA_SKIP }, /* or/or.u with immed of 0 */
- { 0xf4005800, 0xfc1fffe0, M88K_PIA_SKIP }, /* or rd,r0,rs */
- { 0xf4005800, 0xfc00ffff, M88K_PIA_SKIP }, /* or rd,rs,r0 */
-
- /* Various other instructions. */
- { 0x58000000, 0xf8000000, M88K_PIA_SKIP }, /* or/or.u */
-
- /* Stack pointer setup: "subu sp,sp,n" where n is a multiple of 8. */
- { 0x67ff0000, 0xffff0007, M88K_PIA_NOTE_SP_ADJUSTMENT },
-
- /* Frame pointer assignment: "addu r30,r31,n". */
- { 0x63df0000, 0xffff0000, M88K_PIA_NOTE_FP_ASSIGNMENT },
-
- /* Store to stack instructions; either "st rx,sp,n" or "st.d rx,sp,n". */
- { 0x241f0000, 0xfc1f0000, M88K_PIA_NOTE_ST }, /* st rx,sp,n */
- { 0x201f0000, 0xfc1f0000, M88K_PIA_NOTE_STD }, /* st.d rs,sp,n */
-
- /* Instructions needed for setting up r25 for pic code. */
- { 0x5f200000, 0xffff0000, M88K_PIA_SKIP }, /* or.u r25,r0,offset_high */
- { 0xcc000002, 0xffffffff, M88K_PIA_SKIP }, /* bsr.n Lab */
- { 0x5b390000, 0xffff0000, M88K_PIA_SKIP }, /* or r25,r25,offset_low */
- { 0xf7396001, 0xffffffff, M88K_PIA_SKIP }, /* Lab: addu r25,r25,r1 */
-
- /* Various branch or jump instructions which have a delay slot --
- these do not form part of the prologue, but the instruction in
- the delay slot might be a store instruction which should be
- noted. */
- { 0xc4000000, 0xe4000000, M88K_PIA_NOTE_BRANCH },
- /* br.n, bsr.n, bb0.n, or bb1.n */
- { 0xec000000, 0xfc000000, M88K_PIA_NOTE_BRANCH }, /* bcnd.n */
- { 0xf400c400, 0xfffff7e0, M88K_PIA_NOTE_BRANCH }, /* jmp.n or jsr.n */
-
- /* Catch all. Ends prologue analysis. */
- { 0x00000000, 0x00000000, M88K_PIA_NOTE_PROLOGUE_END }
-};
-
-/* Do a full analysis of the function prologue at PC and update CACHE
- accordingly. Bail out early if LIMIT is reached. Return the
- address where the analysis stopped. If LIMIT points beyond the
- function prologue, the return address should be the end of the
- prologue. */
-
-static CORE_ADDR
-m88k_analyze_prologue (struct gdbarch *gdbarch,
- CORE_ADDR pc, CORE_ADDR limit,
- struct m88k_frame_cache *cache)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- CORE_ADDR end = limit;
-
- /* Provide a dummy cache if necessary. */
- if (cache == NULL)
- {
- cache = XALLOCA (struct m88k_frame_cache);
- cache->saved_regs =
- XALLOCAVEC (struct trad_frame_saved_reg, M88K_R31_REGNUM + 1);
-
- /* We only initialize the members we care about. */
- cache->saved_regs[M88K_R1_REGNUM].addr = -1;
- cache->fp_offset = -1;
- }
-
- while (pc < limit)
- {
- struct m88k_prologue_insn *pi = m88k_prologue_insn_table;
- unsigned long insn = m88k_fetch_instruction (pc, byte_order);
-
- while ((insn & pi->mask) != pi->insn)
- pi++;
-
- switch (pi->action)
- {
- case M88K_PIA_SKIP:
- /* If we have a frame pointer, and R1 has been saved,
- consider this instruction as not being part of the
- prologue. */
- if (cache->fp_offset != -1
- && cache->saved_regs[M88K_R1_REGNUM].addr != -1)
- return std::min (pc, end);
- break;
-
- case M88K_PIA_NOTE_ST:
- case M88K_PIA_NOTE_STD:
- /* If no frame has been allocated, the stores aren't part of
- the prologue. */
- if (cache->sp_offset == 0)
- return std::min (pc, end);
-
- /* Record location of saved registers. */
- {
- int regnum = ST_SRC (insn) + M88K_R0_REGNUM;
- ULONGEST offset = ST_OFFSET (insn);
-
- cache->saved_regs[regnum].addr = offset;
- if (pi->action == M88K_PIA_NOTE_STD && regnum < M88K_R31_REGNUM)
- cache->saved_regs[regnum + 1].addr = offset + 4;
- }
- break;
-
- case M88K_PIA_NOTE_SP_ADJUSTMENT:
- /* A second stack pointer adjustment isn't part of the
- prologue. */
- if (cache->sp_offset != 0)
- return std::min (pc, end);
-
- /* Store stack pointer adjustment. */
- cache->sp_offset = -SUBU_OFFSET (insn);
- break;
-
- case M88K_PIA_NOTE_FP_ASSIGNMENT:
- /* A second frame pointer assignment isn't part of the
- prologue. */
- if (cache->fp_offset != -1)
- return std::min (pc, end);
-
- /* Record frame pointer assignment. */
- cache->fp_offset = ADDU_OFFSET (insn);
- break;
-
- case M88K_PIA_NOTE_BRANCH:
- /* The branch instruction isn't part of the prologue, but
- the instruction in the delay slot might be. Limit the
- prologue analysis to the delay slot and record the branch
- instruction as the end of the prologue. */
- limit = std::min (limit, pc + 2 * M88K_INSN_SIZE);
- end = pc;
- break;
-
- case M88K_PIA_NOTE_PROLOGUE_END:
- return std::min (pc, end);
- }
-
- pc += M88K_INSN_SIZE;
- }
-
- return end;
-}
-
-/* An upper limit to the size of the prologue. */
-const int m88k_max_prologue_size = 128 * M88K_INSN_SIZE;
-
-/* Return the address of first real instruction of the function
- starting at PC. */
-
-static CORE_ADDR
-m88k_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- struct symtab_and_line sal;
- CORE_ADDR func_start, func_end;
-
- /* This is the preferred method, find the end of the prologue by
- using the debugging information. */
- if (find_pc_partial_function (pc, NULL, &func_start, &func_end))
- {
- sal = find_pc_line (func_start, 0);
-
- if (sal.end < func_end && pc <= sal.end)
- return sal.end;
- }
-
- return m88k_analyze_prologue (gdbarch, pc, pc + m88k_max_prologue_size,
- NULL);
-}
-
-static struct m88k_frame_cache *
-m88k_frame_cache (struct frame_info *this_frame, void **this_cache)
-{
- struct gdbarch *gdbarch = get_frame_arch (this_frame);
- struct m88k_frame_cache *cache;
- CORE_ADDR frame_sp;
-
- if (*this_cache)
- return (struct m88k_frame_cache *) *this_cache;
-
- cache = FRAME_OBSTACK_ZALLOC (struct m88k_frame_cache);
- cache->saved_regs = trad_frame_alloc_saved_regs (this_frame);
- cache->fp_offset = -1;
-
- cache->pc = get_frame_func (this_frame);
- if (cache->pc != 0)
- m88k_analyze_prologue (gdbarch, cache->pc, get_frame_pc (this_frame),
- cache);
-
- /* Calculate the stack pointer used in the prologue. */
- if (cache->fp_offset != -1)
- {
- CORE_ADDR fp;
-
- fp = get_frame_register_unsigned (this_frame, M88K_R30_REGNUM);
- frame_sp = fp - cache->fp_offset;
- }
- else
- {
- /* If we know where the return address is saved, we can take a
- solid guess at what the frame pointer should be. */
- if (cache->saved_regs[M88K_R1_REGNUM].addr != -1)
- cache->fp_offset = cache->saved_regs[M88K_R1_REGNUM].addr - 4;
- frame_sp = get_frame_register_unsigned (this_frame, M88K_R31_REGNUM);
- }
-
- /* Now that we know the stack pointer, adjust the location of the
- saved registers. */
- {
- int regnum;
-
- for (regnum = M88K_R0_REGNUM; regnum < M88K_R31_REGNUM; regnum ++)
- if (cache->saved_regs[regnum].addr != -1)
- cache->saved_regs[regnum].addr += frame_sp;
- }
-
- /* Calculate the frame's base. */
- cache->base = frame_sp - cache->sp_offset;
- trad_frame_set_value (cache->saved_regs, M88K_R31_REGNUM, cache->base);
-
- /* Identify SXIP with the return address in R1. */
- cache->saved_regs[M88K_SXIP_REGNUM] = cache->saved_regs[M88K_R1_REGNUM];
-
- *this_cache = cache;
- return cache;
-}
-
-static void
-m88k_frame_this_id (struct frame_info *this_frame, void **this_cache,
- struct frame_id *this_id)
-{
- struct m88k_frame_cache *cache = m88k_frame_cache (this_frame, this_cache);
-
- /* This marks the outermost frame. */
- if (cache->base == 0)
- return;
-
- (*this_id) = frame_id_build (cache->base, cache->pc);
-}
-
-static struct value *
-m88k_frame_prev_register (struct frame_info *this_frame,
- void **this_cache, int regnum)
-{
- struct m88k_frame_cache *cache = m88k_frame_cache (this_frame, this_cache);
-
- if (regnum == M88K_SNIP_REGNUM || regnum == M88K_SFIP_REGNUM)
- {
- struct value *value;
- CORE_ADDR pc;
-
- value = trad_frame_get_prev_register (this_frame, cache->saved_regs,
- M88K_SXIP_REGNUM);
- pc = value_as_long (value);
- release_value (value);
-
- if (regnum == M88K_SFIP_REGNUM)
- pc += 4;
-
- return frame_unwind_got_constant (this_frame, regnum, pc + 4);
- }
-
- return trad_frame_get_prev_register (this_frame, cache->saved_regs, regnum);
-}
-
-static const struct frame_unwind m88k_frame_unwind =
-{
- NORMAL_FRAME,
- default_frame_unwind_stop_reason,
- m88k_frame_this_id,
- m88k_frame_prev_register,
- NULL,
- default_frame_sniffer
-};
-\f
-
-static CORE_ADDR
-m88k_frame_base_address (struct frame_info *this_frame, void **this_cache)
-{
- struct m88k_frame_cache *cache = m88k_frame_cache (this_frame, this_cache);
-
- if (cache->fp_offset != -1)
- return cache->base + cache->sp_offset + cache->fp_offset;
-
- return 0;
-}
-
-static const struct frame_base m88k_frame_base =
-{
- &m88k_frame_unwind,
- m88k_frame_base_address,
- m88k_frame_base_address,
- m88k_frame_base_address
-};
-\f
-
-/* Core file support. */
-
-/* Supply register REGNUM from the buffer specified by GREGS and LEN
- in the general-purpose register set REGSET to register cache
- REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */
-
-static void
-m88k_supply_gregset (const struct regset *regset,
- struct regcache *regcache,
- int regnum, const void *gregs, size_t len)
-{
- const gdb_byte *regs = (const gdb_byte *) gregs;
- int i;
-
- for (i = 0; i < M88K_NUM_REGS; i++)
- {
- if (regnum == i || regnum == -1)
- regcache_raw_supply (regcache, i, regs + i * 4);
- }
-}
-
-/* Motorola 88000 register set. */
-
-static const struct regset m88k_gregset =
-{
- NULL,
- m88k_supply_gregset
-};
-
-/* Iterate over supported core file register note sections. */
-
-static void
-m88k_iterate_over_regset_sections (struct gdbarch *gdbarch,
- iterate_over_regset_sections_cb *cb,
- void *cb_data,
- const struct regcache *regcache)
-{
- cb (".reg", M88K_NUM_REGS * 4, &m88k_gregset, NULL, cb_data);
-}
-\f
-
-static struct gdbarch *
-m88k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
-{
- struct gdbarch *gdbarch;
-
- /* If there is already a candidate, use it. */
- arches = gdbarch_list_lookup_by_info (arches, &info);
- if (arches != NULL)
- return arches->gdbarch;
-
- /* Allocate space for the new architecture. */
- gdbarch = gdbarch_alloc (&info, NULL);
-
- /* There is no real `long double'. */
- set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
-
- set_gdbarch_num_regs (gdbarch, M88K_NUM_REGS);
- set_gdbarch_register_name (gdbarch, m88k_register_name);
- set_gdbarch_register_type (gdbarch, m88k_register_type);
-
- /* Register numbers of various important registers. */
- set_gdbarch_sp_regnum (gdbarch, M88K_R31_REGNUM);
- set_gdbarch_pc_regnum (gdbarch, M88K_SXIP_REGNUM);
-
- /* Core file support. */
- set_gdbarch_iterate_over_regset_sections
- (gdbarch, m88k_iterate_over_regset_sections);
-
- set_gdbarch_skip_prologue (gdbarch, m88k_skip_prologue);
-
- /* Stack grows downward. */
- set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
-
- /* Call dummy code. */
- set_gdbarch_push_dummy_call (gdbarch, m88k_push_dummy_call);
- set_gdbarch_dummy_id (gdbarch, m88k_dummy_id);
-
- /* Return value info. */
- set_gdbarch_return_value (gdbarch, m88k_return_value);
-
- set_gdbarch_addr_bits_remove (gdbarch, m88k_addr_bits_remove);
- set_gdbarch_breakpoint_kind_from_pc (gdbarch, m88k_breakpoint::kind_from_pc);
- set_gdbarch_sw_breakpoint_from_kind (gdbarch, m88k_breakpoint::bp_from_kind);
- set_gdbarch_unwind_pc (gdbarch, m88k_unwind_pc);
- set_gdbarch_write_pc (gdbarch, m88k_write_pc);
-
- frame_base_set_default (gdbarch, &m88k_frame_base);
- frame_unwind_append_unwinder (gdbarch, &m88k_frame_unwind);
-
- return gdbarch;
-}
-
-void
-_initialize_m88k_tdep (void)
-{
- gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
-}
diff --git a/gdb/m88k-tdep.h b/gdb/m88k-tdep.h
deleted file mode 100644
index ef96e2045a5..00000000000
--- a/gdb/m88k-tdep.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Target-dependent code for the Motorola 88000 series.
-
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef M88K_TDEP_H
-#define M88K_TDEP_H
-
-/* Register numbers of various important registers. */
-
-enum m88k_regnum
-{
- M88K_R0_REGNUM,
- M88K_R1_REGNUM, /* Return address (hardware). */
- M88K_R2_REGNUM,
- M88K_R3_REGNUM,
- M88K_R12_REGNUM = 12,
- M88K_R30_REGNUM = 30, /* Frame pointer. */
- M88K_R31_REGNUM, /* Stack pointer. */
- M88K_EPSR_REGNUM,
- M88K_FPSR_REGNUM,
- M88K_FPCR_REGNUM,
- M88K_SXIP_REGNUM,
- M88K_SNIP_REGNUM,
- M88K_SFIP_REGNUM,
- M88K_NUM_REGS /* Number of machine registers. */
-
-};
-
-/* Instruction size. */
-#define M88K_INSN_SIZE 4
-
-#endif /* m88k-tdep.h */
--
2.14.3
^ permalink raw reply [flat|nested] 23+ messages in thread
* [pushed] gdb: Remove support for SH-5/SH64 (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e)
2018-04-16 12:19 ` [pushed] gdb: Remove OpenBSD/m88k support (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e) Pedro Alves
@ 2018-04-16 12:41 ` Pedro Alves
0 siblings, 0 replies; 23+ messages in thread
From: Pedro Alves @ 2018-04-16 12:41 UTC (permalink / raw)
To: Alan Modra, gdb-patches
On 04/16/2018 01:19 PM, Pedro Alves wrote:
> One down... I've pushed this as an obvious patch.
>
> I'll handle sh5/sh64 in a bit too, in order to restore --enable-targets=all
> builds.
Done now.
From 8a3de5e1a3fb7bdf89195388f127ecf429294f6f Mon Sep 17 00:00:00 2001
From: Pedro Alves <palves@redhat.com>
Date: Mon, 16 Apr 2018 12:50:03 +0100
Subject: [PATCH] gdb: Remove support for SH-5/SH64
Since bfd dropped support for SH-5, there's no point in keeping it in
GDB either.
This restores --enable-targets=all builds.
gdb/ChangeLog:
2018-04-16 Pedro Alves <palves@redhat.com>
* MAINTAINERS (sh): Remove.
* Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
(HFILES_NO_SRCDIR): Remove sh64-tdep.h.
(ALLDEPFILES): Remove sh64-tdep.c.
* NEWS: Mentions that support for SH-5/SH64 is removed.
* configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
(sh*-*-openbsd*): Ditto.
(sh64-*-elf*): Remove.
(sh*): Remove.
* regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
* sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
* sh-tdep.c: No longer include "sh64-tdep.h".
(sh_gdbarch_init): Remove reference to bfd_mach_sh5.
* sh64-tdep.c, sh64-tdep.h: Remove files.
---
gdb/ChangeLog | 17 +
gdb/MAINTAINERS | 1 -
gdb/Makefile.in | 3 -
gdb/NEWS | 3 +
gdb/configure.tgt | 11 +-
gdb/regcache.c | 4 -
gdb/sh-linux-tdep.c | 23 +-
gdb/sh-tdep.c | 5 -
gdb/sh64-tdep.c | 2440 ---------------------------------------------------
gdb/sh64-tdep.h | 24 -
10 files changed, 32 insertions(+), 2499 deletions(-)
delete mode 100644 gdb/sh64-tdep.c
delete mode 100644 gdb/sh64-tdep.h
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 16adbd2cf19..ad7b9934151 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,20 @@
+2018-04-16 Pedro Alves <palves@redhat.com>
+
+ * MAINTAINERS (sh): Remove.
+ * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
+ (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
+ (ALLDEPFILES): Remove sh64-tdep.c.
+ * NEWS: Mentions that support for SH-5/SH64 is removed.
+ * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
+ (sh*-*-openbsd*): Ditto.
+ (sh64-*-elf*): Remove.
+ (sh*): Remove.
+ * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
+ * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
+ * sh-tdep.c: No longer include "sh64-tdep.h".
+ (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
+ * sh64-tdep.c, sh64-tdep.h: Remove files.
+
2018-04-16 Pedro Alves <palves@redhat.com>
* MAINTAINERS: Remove m88k.
diff --git a/gdb/MAINTAINERS b/gdb/MAINTAINERS
index 816c806ab38..fa5f4006518 100644
--- a/gdb/MAINTAINERS
+++ b/gdb/MAINTAINERS
@@ -306,7 +306,6 @@ the native maintainer when resolving ABI issues.
score --target=score-elf
sh --target=sh-elf ,-Werror
- --target=sh64-elf ,-Werror
sparc --target=sparc64-solaris2.10 ,-Werror
(--target=sparc-elf broken)
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 5566a6668ff..a0a786c1a9f 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -767,7 +767,6 @@ ALL_TARGET_OBS = \
sh-linux-tdep.o \
sh-nbsd-tdep.o \
sh-tdep.o \
- sh64-tdep.o \
sol2-tdep.o \
solib-aix.o \
solib-darwin.o \
@@ -1355,7 +1354,6 @@ HFILES_NO_SRCDIR = \
ser-unix.h \
serial.h \
sh-tdep.h \
- sh64-tdep.h \
sim-regno.h \
skip.h \
sol2-tdep.h \
@@ -2322,7 +2320,6 @@ ALLDEPFILES = \
sh-nbsd-nat.c \
sh-nbsd-tdep.c \
sh-tdep.c \
- sh64-tdep.c \
sol2-tdep.c \
solib-aix.c \
solib-spu.c \
diff --git a/gdb/NEWS b/gdb/NEWS
index 305e1c0788e..63fe30d1754 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -31,6 +31,9 @@ RiscV ELF riscv*-*-elf
* Removed targets and native configurations
m88k running OpenBSD m88*-*-openbsd*
+SH-5/SH64 ELF sh64-*-elf*, SH-5/SH64 support in sh*
+SH-5/SH64 running GNU/Linux SH-5/SH64 support in sh*-*-linux*
+SH-5/SH64 running OpenBSD SH-5/SH64 support in sh*-*-openbsd*
*** Changes in GDB 8.1
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index 6178754c327..e9a2704ebc6 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -541,7 +541,7 @@ score-*-*)
sh*-*-linux*)
# Target: GNU/Linux Super-H
- gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o \
+ gdb_target_obs="sh-tdep.o sh-linux-tdep.o \
solib-svr4.o symfile-mem.o \
glibc-tdep.o linux-tdep.o"
gdb_sim=../sim/sh/libsim.a
@@ -554,16 +554,11 @@ sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
;;
sh*-*-openbsd*)
# Target: OpenBSD/sh
- gdb_target_obs="sh-tdep.o sh64-tdep.o sh-nbsd-tdep.o"
- ;;
-sh64-*-elf*)
- # Target: Renesas/Super-H 64 bit with simulator
- gdb_target_obs="sh-tdep.o sh64-tdep.o"
- gdb_sim=../sim/sh64/libsim.a
+ gdb_target_obs="sh-tdep.o sh-nbsd-tdep.o"
;;
sh*)
# Target: Embedded Renesas Super-H processor
- gdb_target_obs="sh-tdep.o sh64-tdep.o"
+ gdb_target_obs="sh-tdep.o"
gdb_sim=../sim/sh/libsim.a
;;
diff --git a/gdb/regcache.c b/gdb/regcache.c
index 3af8ca9699c..9e1d358fd26 100644
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -1786,10 +1786,6 @@ cooked_write_test (struct gdbarch *gdbarch)
&& gdbarch_ptr_bit (gdbarch) == 64
&& (regnum >= gdbarch_num_regs (gdbarch)
&& regnum <= gdbarch_num_regs (gdbarch) + 4))
- || (bfd_arch == bfd_arch_sh
- /* FPSCR_C_REGNUM in sh64 is hard to test. */
- && gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_sh5
- && regnum == 243)
|| (bfd_arch == bfd_arch_spu
/* SPU pseudo registers except SPU_SP_REGNUM are got by
TARGET_OBJECT_SPU. */
diff --git a/gdb/sh-linux-tdep.c b/gdb/sh-linux-tdep.c
index 4f06a0e5495..db939679100 100644
--- a/gdb/sh-linux-tdep.c
+++ b/gdb/sh-linux-tdep.c
@@ -194,22 +194,17 @@ sh_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
set_gdbarch_fetch_tls_load_module_address (gdbarch,
svr4_fetch_objfile_link_map);
- /* Core files and signal handler frame unwinding are supported for
- 32-bit SH only, at present. */
- if (info.bfd_arch_info->mach != bfd_mach_sh5)
- {
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
- /* Remember regset characteristics. The sizes should match
- elf_gregset_t and elf_fpregset_t from Linux. */
- tdep->core_gregmap = (struct sh_corefile_regmap *)gregs_table;
- tdep->sizeof_gregset = 92;
- tdep->core_fpregmap = (struct sh_corefile_regmap *)fpregs_table;
- tdep->sizeof_fpregset = 136;
+ /* Remember regset characteristics. The sizes should match
+ elf_gregset_t and elf_fpregset_t from Linux. */
+ tdep->core_gregmap = (struct sh_corefile_regmap *) gregs_table;
+ tdep->sizeof_gregset = 92;
+ tdep->core_fpregmap = (struct sh_corefile_regmap *) fpregs_table;
+ tdep->sizeof_fpregset = 136;
- tramp_frame_prepend_unwinder (gdbarch, &sh_linux_sigreturn_tramp_frame);
- tramp_frame_prepend_unwinder (gdbarch, &sh_linux_rt_sigreturn_tramp_frame);
- }
+ tramp_frame_prepend_unwinder (gdbarch, &sh_linux_sigreturn_tramp_frame);
+ tramp_frame_prepend_unwinder (gdbarch, &sh_linux_rt_sigreturn_tramp_frame);
}
void
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 75ea673b82a..edf7e94b2ea 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -41,7 +41,6 @@
#include "objfiles.h"
#include "sh-tdep.h"
-#include "sh64-tdep.h"
#include "elf-bfd.h"
#include "solib-svr4.h"
@@ -2257,10 +2256,6 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
- /* SH5 is handled entirely in sh64-tdep.c. */
- if (info.bfd_arch_info->mach == bfd_mach_sh5)
- return sh64_gdbarch_init (info, arches);
-
/* If there is already a candidate, use it. */
arches = gdbarch_list_lookup_by_info (arches, &info);
if (arches != NULL)
diff --git a/gdb/sh64-tdep.c b/gdb/sh64-tdep.c
deleted file mode 100644
index 8eb88eb3adf..00000000000
--- a/gdb/sh64-tdep.c
+++ /dev/null
@@ -1,2440 +0,0 @@
-/* Target-dependent code for Renesas Super-H, for GDB.
-
- Copyright (C) 1993-2018 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* Contributed by Steve Chamberlain
- sac@cygnus.com. */
-
-#include "defs.h"
-#include "frame.h"
-#include "frame-base.h"
-#include "frame-unwind.h"
-#include "dwarf2-frame.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "value.h"
-#include "dis-asm.h"
-#include "inferior.h"
-#include "arch-utils.h"
-#include "regcache.h"
-#include "osabi.h"
-#include "target-float.h"
-#include "valprint.h"
-#include "target-float.h"
-
-#include "elf-bfd.h"
-
-/* sh flags */
-#include "elf/sh.h"
-/* Register numbers shared with the simulator. */
-#include "gdb/sim-sh.h"
-#include "language.h"
-#include "sh64-tdep.h"
-#include <algorithm>
-
-/* Information that is dependent on the processor variant. */
-enum sh_abi
- {
- SH_ABI_UNKNOWN,
- SH_ABI_32,
- SH_ABI_64
- };
-
-struct gdbarch_tdep
- {
- enum sh_abi sh_abi;
- /* ISA-specific data types. */
- struct type *sh_littlebyte_bigword_type;
- };
-
-struct type *
-sh64_littlebyte_bigword_type (struct gdbarch *gdbarch)
-{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
- if (tdep->sh_littlebyte_bigword_type == NULL)
- tdep->sh_littlebyte_bigword_type
- = arch_float_type (gdbarch, -1, "builtin_type_sh_littlebyte_bigword",
- floatformats_ieee_double_littlebyte_bigword);
-
- return tdep->sh_littlebyte_bigword_type;
-}
-
-struct sh64_frame_cache
-{
- /* Base address. */
- CORE_ADDR base;
- LONGEST sp_offset;
- CORE_ADDR pc;
-
- /* Flag showing that a frame has been created in the prologue code. */
- int uses_fp;
-
- int media_mode;
-
- /* Saved registers. */
- CORE_ADDR saved_regs[SIM_SH64_NR_REGS];
- CORE_ADDR saved_sp;
-};
-
-/* Registers of SH5 */
-enum
- {
- R0_REGNUM = 0,
- DEFAULT_RETURN_REGNUM = 2,
- STRUCT_RETURN_REGNUM = 2,
- ARG0_REGNUM = 2,
- ARGLAST_REGNUM = 9,
- FLOAT_ARGLAST_REGNUM = 11,
- MEDIA_FP_REGNUM = 14,
- PR_REGNUM = 18,
- SR_REGNUM = 65,
- DR0_REGNUM = 141,
- DR_LAST_REGNUM = 172,
- /* FPP stands for Floating Point Pair, to avoid confusion with
- GDB's gdbarch_fp0_regnum, which is the number of the first Floating
- point register. Unfortunately on the sh5, the floating point
- registers are called FR, and the floating point pairs are called FP. */
- FPP0_REGNUM = 173,
- FPP_LAST_REGNUM = 204,
- FV0_REGNUM = 205,
- FV_LAST_REGNUM = 220,
- R0_C_REGNUM = 221,
- R_LAST_C_REGNUM = 236,
- PC_C_REGNUM = 237,
- GBR_C_REGNUM = 238,
- MACH_C_REGNUM = 239,
- MACL_C_REGNUM = 240,
- PR_C_REGNUM = 241,
- T_C_REGNUM = 242,
- FPSCR_C_REGNUM = 243,
- FPUL_C_REGNUM = 244,
- FP0_C_REGNUM = 245,
- FP_LAST_C_REGNUM = 260,
- DR0_C_REGNUM = 261,
- DR_LAST_C_REGNUM = 268,
- FV0_C_REGNUM = 269,
- FV_LAST_C_REGNUM = 272,
- FPSCR_REGNUM = SIM_SH64_FPCSR_REGNUM,
- SSR_REGNUM = SIM_SH64_SSR_REGNUM,
- SPC_REGNUM = SIM_SH64_SPC_REGNUM,
- TR7_REGNUM = SIM_SH64_TR0_REGNUM + 7,
- FP_LAST_REGNUM = SIM_SH64_FR0_REGNUM + SIM_SH64_NR_FP_REGS - 1
- };
-
-static const char *
-sh64_register_name (struct gdbarch *gdbarch, int reg_nr)
-{
- static const char *register_names[] =
- {
- /* SH MEDIA MODE (ISA 32) */
- /* general registers (64-bit) 0-63 */
- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
- "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
- "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
- "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",
- "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",
- "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",
- "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",
-
- /* pc (64-bit) 64 */
- "pc",
-
- /* status reg., saved status reg., saved pc reg. (64-bit) 65-67 */
- "sr", "ssr", "spc",
-
- /* target registers (64-bit) 68-75 */
- "tr0", "tr1", "tr2", "tr3", "tr4", "tr5", "tr6", "tr7",
-
- /* floating point state control register (32-bit) 76 */
- "fpscr",
-
- /* single precision floating point registers (32-bit) 77-140 */
- "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
- "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
- "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23",
- "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31",
- "fr32", "fr33", "fr34", "fr35", "fr36", "fr37", "fr38", "fr39",
- "fr40", "fr41", "fr42", "fr43", "fr44", "fr45", "fr46", "fr47",
- "fr48", "fr49", "fr50", "fr51", "fr52", "fr53", "fr54", "fr55",
- "fr56", "fr57", "fr58", "fr59", "fr60", "fr61", "fr62", "fr63",
-
- /* double precision registers (pseudo) 141-172 */
- "dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
- "dr16", "dr18", "dr20", "dr22", "dr24", "dr26", "dr28", "dr30",
- "dr32", "dr34", "dr36", "dr38", "dr40", "dr42", "dr44", "dr46",
- "dr48", "dr50", "dr52", "dr54", "dr56", "dr58", "dr60", "dr62",
-
- /* floating point pairs (pseudo) 173-204 */
- "fp0", "fp2", "fp4", "fp6", "fp8", "fp10", "fp12", "fp14",
- "fp16", "fp18", "fp20", "fp22", "fp24", "fp26", "fp28", "fp30",
- "fp32", "fp34", "fp36", "fp38", "fp40", "fp42", "fp44", "fp46",
- "fp48", "fp50", "fp52", "fp54", "fp56", "fp58", "fp60", "fp62",
-
- /* floating point vectors (4 floating point regs) (pseudo) 205-220 */
- "fv0", "fv4", "fv8", "fv12", "fv16", "fv20", "fv24", "fv28",
- "fv32", "fv36", "fv40", "fv44", "fv48", "fv52", "fv56", "fv60",
-
- /* SH COMPACT MODE (ISA 16) (all pseudo) 221-272 */
- "r0_c", "r1_c", "r2_c", "r3_c", "r4_c", "r5_c", "r6_c", "r7_c",
- "r8_c", "r9_c", "r10_c", "r11_c", "r12_c", "r13_c", "r14_c", "r15_c",
- "pc_c",
- "gbr_c", "mach_c", "macl_c", "pr_c", "t_c",
- "fpscr_c", "fpul_c",
- "fr0_c", "fr1_c", "fr2_c", "fr3_c",
- "fr4_c", "fr5_c", "fr6_c", "fr7_c",
- "fr8_c", "fr9_c", "fr10_c", "fr11_c",
- "fr12_c", "fr13_c", "fr14_c", "fr15_c",
- "dr0_c", "dr2_c", "dr4_c", "dr6_c",
- "dr8_c", "dr10_c", "dr12_c", "dr14_c",
- "fv0_c", "fv4_c", "fv8_c", "fv12_c",
- /* FIXME!!!! XF0 XF15, XD0 XD14 ????? */
- };
-
- if (reg_nr < 0)
- return NULL;
- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
- return NULL;
- return register_names[reg_nr];
-}
-
-#define NUM_PSEUDO_REGS_SH_MEDIA 80
-#define NUM_PSEUDO_REGS_SH_COMPACT 51
-
-/* Macros and functions for setting and testing a bit in a minimal
- symbol that marks it as 32-bit function. The MSB of the minimal
- symbol's "info" field is used for this purpose.
-
- gdbarch_elf_make_msymbol_special tests whether an ELF symbol is "special",
- i.e. refers to a 32-bit function, and sets a "special" bit in a
- minimal symbol to mark it as a 32-bit function
- MSYMBOL_IS_SPECIAL tests the "special" bit in a minimal symbol */
-
-#define MSYMBOL_IS_SPECIAL(msym) \
- MSYMBOL_TARGET_FLAG_1 (msym)
-
-static void
-sh64_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
-{
- if (msym == NULL)
- return;
-
- if (((elf_symbol_type *)(sym))->internal_elf_sym.st_other == STO_SH5_ISA32)
- {
- MSYMBOL_TARGET_FLAG_1 (msym) = 1;
- SET_MSYMBOL_VALUE_ADDRESS (msym, MSYMBOL_VALUE_RAW_ADDRESS (msym) | 1);
- }
-}
-
-/* ISA32 (shmedia) function addresses are odd (bit 0 is set). Here
- are some macros to test, set, or clear bit 0 of addresses. */
-#define IS_ISA32_ADDR(addr) ((addr) & 1)
-#define MAKE_ISA32_ADDR(addr) ((addr) | 1)
-#define UNMAKE_ISA32_ADDR(addr) ((addr) & ~1)
-
-static int
-pc_is_isa32 (bfd_vma memaddr)
-{
- struct bound_minimal_symbol sym;
-
- /* If bit 0 of the address is set, assume this is a
- ISA32 (shmedia) address. */
- if (IS_ISA32_ADDR (memaddr))
- return 1;
-
- /* A flag indicating that this is a ISA32 function is stored by elfread.c in
- the high bit of the info field. Use this to decide if the function is
- ISA16 or ISA32. */
- sym = lookup_minimal_symbol_by_pc (memaddr);
- if (sym.minsym)
- return MSYMBOL_IS_SPECIAL (sym.minsym);
- else
- return 0;
-}
-
-static int
-sh64_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr)
-{
- if (pc_is_isa32 (*pcptr))
- {
- *pcptr = UNMAKE_ISA32_ADDR (*pcptr);
- return 4;
- }
- else
- return 2;
-}
-
-static const gdb_byte *
-sh64_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size)
-{
- *size = kind;
-
- /* The BRK instruction for shmedia is
- 01101111 11110101 11111111 11110000
- which translates in big endian mode to 0x6f, 0xf5, 0xff, 0xf0
- and in little endian mode to 0xf0, 0xff, 0xf5, 0x6f */
-
- /* The BRK instruction for shcompact is
- 00000000 00111011
- which translates in big endian mode to 0x0, 0x3b
- and in little endian mode to 0x3b, 0x0 */
-
- if (kind == 4)
- {
- static unsigned char big_breakpoint_media[] = {
- 0x6f, 0xf5, 0xff, 0xf0
- };
- static unsigned char little_breakpoint_media[] = {
- 0xf0, 0xff, 0xf5, 0x6f
- };
-
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- return big_breakpoint_media;
- else
- return little_breakpoint_media;
- }
- else
- {
- static unsigned char big_breakpoint_compact[] = {0x0, 0x3b};
- static unsigned char little_breakpoint_compact[] = {0x3b, 0x0};
-
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- return big_breakpoint_compact;
- else
- return little_breakpoint_compact;
- }
-}
-
-/* Prologue looks like
- [mov.l <regs>,@-r15]...
- [sts.l pr,@-r15]
- [mov.l r14,@-r15]
- [mov r15,r14]
-
- Actually it can be more complicated than this. For instance, with
- newer gcc's:
-
- mov.l r14,@-r15
- add #-12,r15
- mov r15,r14
- mov r4,r1
- mov r5,r2
- mov.l r6,@(4,r14)
- mov.l r7,@(8,r14)
- mov.b r1,@r14
- mov r14,r1
- mov r14,r1
- add #2,r1
- mov.w r2,@r1
-
- */
-
-/* PTABS/L Rn, TRa 0110101111110001nnnnnnl00aaa0000
- with l=1 and n = 18 0110101111110001010010100aaa0000 */
-#define IS_PTABSL_R18(x) (((x) & 0xffffff8f) == 0x6bf14a00)
-
-/* STS.L PR,@-r0 0100000000100010
- r0-4-->r0, PR-->(r0) */
-#define IS_STS_R0(x) ((x) == 0x4022)
-
-/* STS PR, Rm 0000mmmm00101010
- PR-->Rm */
-#define IS_STS_PR(x) (((x) & 0xf0ff) == 0x2a)
-
-/* MOV.L Rm,@(disp,r15) 00011111mmmmdddd
- Rm-->(dispx4+r15) */
-#define IS_MOV_TO_R15(x) (((x) & 0xff00) == 0x1f00)
-
-/* MOV.L R14,@(disp,r15) 000111111110dddd
- R14-->(dispx4+r15) */
-#define IS_MOV_R14(x) (((x) & 0xfff0) == 0x1fe0)
-
-/* ST.Q R14, disp, R18 101011001110dddddddddd0100100000
- R18-->(dispx8+R14) */
-#define IS_STQ_R18_R14(x) (((x) & 0xfff003ff) == 0xace00120)
-
-/* ST.Q R15, disp, R18 101011001111dddddddddd0100100000
- R18-->(dispx8+R15) */
-#define IS_STQ_R18_R15(x) (((x) & 0xfff003ff) == 0xacf00120)
-
-/* ST.L R15, disp, R18 101010001111dddddddddd0100100000
- R18-->(dispx4+R15) */
-#define IS_STL_R18_R15(x) (((x) & 0xfff003ff) == 0xa8f00120)
-
-/* ST.Q R15, disp, R14 1010 1100 1111 dddd dddd dd00 1110 0000
- R14-->(dispx8+R15) */
-#define IS_STQ_R14_R15(x) (((x) & 0xfff003ff) == 0xacf000e0)
-
-/* ST.L R15, disp, R14 1010 1000 1111 dddd dddd dd00 1110 0000
- R14-->(dispx4+R15) */
-#define IS_STL_R14_R15(x) (((x) & 0xfff003ff) == 0xa8f000e0)
-
-/* ADDI.L R15,imm,R15 1101 0100 1111 ssss ssss ss00 1111 0000
- R15 + imm --> R15 */
-#define IS_ADDIL_SP_MEDIA(x) (((x) & 0xfff003ff) == 0xd4f000f0)
-
-/* ADDI R15,imm,R15 1101 0000 1111 ssss ssss ss00 1111 0000
- R15 + imm --> R15 */
-#define IS_ADDI_SP_MEDIA(x) (((x) & 0xfff003ff) == 0xd0f000f0)
-
-/* ADD.L R15,R63,R14 0000 0000 1111 1000 1111 1100 1110 0000
- R15 + R63 --> R14 */
-#define IS_ADDL_SP_FP_MEDIA(x) ((x) == 0x00f8fce0)
-
-/* ADD R15,R63,R14 0000 0000 1111 1001 1111 1100 1110 0000
- R15 + R63 --> R14 */
-#define IS_ADD_SP_FP_MEDIA(x) ((x) == 0x00f9fce0)
-
-#define IS_MOV_SP_FP_MEDIA(x) \
- (IS_ADDL_SP_FP_MEDIA(x) || IS_ADD_SP_FP_MEDIA(x))
-
-/* MOV #imm, R0 1110 0000 ssss ssss
- #imm-->R0 */
-#define IS_MOV_R0(x) (((x) & 0xff00) == 0xe000)
-
-/* MOV.L @(disp,PC), R0 1101 0000 iiii iiii */
-#define IS_MOVL_R0(x) (((x) & 0xff00) == 0xd000)
-
-/* ADD r15,r0 0011 0000 1111 1100
- r15+r0-->r0 */
-#define IS_ADD_SP_R0(x) ((x) == 0x30fc)
-
-/* MOV.L R14 @-R0 0010 0000 1110 0110
- R14-->(R0-4), R0-4-->R0 */
-#define IS_MOV_R14_R0(x) ((x) == 0x20e6)
-
-/* ADD Rm,R63,Rn Rm+R63-->Rn 0000 00mm mmmm 1001 1111 11nn nnnn 0000
- where Rm is one of r2-r9 which are the argument registers. */
-/* FIXME: Recognize the float and double register moves too! */
-#define IS_MEDIA_IND_ARG_MOV(x) \
- ((((x) & 0xfc0ffc0f) == 0x0009fc00) \
- && (((x) & 0x03f00000) >= 0x00200000 \
- && ((x) & 0x03f00000) <= 0x00900000))
-
-/* ST.Q Rn,0,Rm Rm-->Rn+0 1010 11nn nnnn 0000 0000 00mm mmmm 0000
- or ST.L Rn,0,Rm Rm-->Rn+0 1010 10nn nnnn 0000 0000 00mm mmmm 0000
- where Rm is one of r2-r9 which are the argument registers. */
-#define IS_MEDIA_ARG_MOV(x) \
-(((((x) & 0xfc0ffc0f) == 0xac000000) || (((x) & 0xfc0ffc0f) == 0xa8000000)) \
- && (((x) & 0x000003f0) >= 0x00000020 && ((x) & 0x000003f0) <= 0x00000090))
-
-/* ST.B R14,0,Rn Rn-->(R14+0) 1010 0000 1110 0000 0000 00nn nnnn 0000 */
-/* ST.W R14,0,Rn Rn-->(R14+0) 1010 0100 1110 0000 0000 00nn nnnn 0000 */
-/* ST.L R14,0,Rn Rn-->(R14+0) 1010 1000 1110 0000 0000 00nn nnnn 0000 */
-/* FST.S R14,0,FRn Rn-->(R14+0) 1011 0100 1110 0000 0000 00nn nnnn 0000 */
-/* FST.D R14,0,DRn Rn-->(R14+0) 1011 1100 1110 0000 0000 00nn nnnn 0000 */
-#define IS_MEDIA_MOV_TO_R14(x) \
-((((x) & 0xfffffc0f) == 0xa0e00000) \
-|| (((x) & 0xfffffc0f) == 0xa4e00000) \
-|| (((x) & 0xfffffc0f) == 0xa8e00000) \
-|| (((x) & 0xfffffc0f) == 0xb4e00000) \
-|| (((x) & 0xfffffc0f) == 0xbce00000))
-
-/* MOV Rm, Rn Rm-->Rn 0110 nnnn mmmm 0011
- where Rm is r2-r9 */
-#define IS_COMPACT_IND_ARG_MOV(x) \
- ((((x) & 0xf00f) == 0x6003) && (((x) & 0x00f0) >= 0x0020) \
- && (((x) & 0x00f0) <= 0x0090))
-
-/* compact direct arg move!
- MOV.L Rn, @r14 0010 1110 mmmm 0010 */
-#define IS_COMPACT_ARG_MOV(x) \
- (((((x) & 0xff0f) == 0x2e02) && (((x) & 0x00f0) >= 0x0020) \
- && ((x) & 0x00f0) <= 0x0090))
-
-/* MOV.B Rm, @R14 0010 1110 mmmm 0000
- MOV.W Rm, @R14 0010 1110 mmmm 0001 */
-#define IS_COMPACT_MOV_TO_R14(x) \
-((((x) & 0xff0f) == 0x2e00) || (((x) & 0xff0f) == 0x2e01))
-
-#define IS_JSR_R0(x) ((x) == 0x400b)
-#define IS_NOP(x) ((x) == 0x0009)
-
-
-/* MOV r15,r14 0110111011110011
- r15-->r14 */
-#define IS_MOV_SP_FP(x) ((x) == 0x6ef3)
-
-/* ADD #imm,r15 01111111iiiiiiii
- r15+imm-->r15 */
-#define IS_ADD_SP(x) (((x) & 0xff00) == 0x7f00)
-
-/* Skip any prologue before the guts of a function. */
-
-/* Skip the prologue using the debug information. If this fails we'll
- fall back on the 'guess' method below. */
-static CORE_ADDR
-after_prologue (CORE_ADDR pc)
-{
- struct symtab_and_line sal;
- CORE_ADDR func_addr, func_end;
-
- /* If we can not find the symbol in the partial symbol table, then
- there is no hope we can determine the function's start address
- with this code. */
- if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
- return 0;
-
-
- /* Get the line associated with FUNC_ADDR. */
- sal = find_pc_line (func_addr, 0);
-
- /* There are only two cases to consider. First, the end of the source line
- is within the function bounds. In that case we return the end of the
- source line. Second is the end of the source line extends beyond the
- bounds of the current function. We need to use the slow code to
- examine instructions in that case. */
- if (sal.end < func_end)
- return sal.end;
- else
- return 0;
-}
-
-static CORE_ADDR
-look_for_args_moves (struct gdbarch *gdbarch,
- CORE_ADDR start_pc, int media_mode)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- CORE_ADDR here, end;
- int w;
- int insn_size = (media_mode ? 4 : 2);
-
- for (here = start_pc, end = start_pc + (insn_size * 28); here < end;)
- {
- if (media_mode)
- {
- w = read_memory_integer (UNMAKE_ISA32_ADDR (here),
- insn_size, byte_order);
- here += insn_size;
- if (IS_MEDIA_IND_ARG_MOV (w))
- {
- /* This must be followed by a store to r14, so the argument
- is where the debug info says it is. This can happen after
- the SP has been saved, unfortunately. */
-
- int next_insn = read_memory_integer (UNMAKE_ISA32_ADDR (here),
- insn_size, byte_order);
- here += insn_size;
- if (IS_MEDIA_MOV_TO_R14 (next_insn))
- start_pc = here;
- }
- else if (IS_MEDIA_ARG_MOV (w))
- {
- /* These instructions store directly the argument in r14. */
- start_pc = here;
- }
- else
- break;
- }
- else
- {
- w = read_memory_integer (here, insn_size, byte_order);
- w = w & 0xffff;
- here += insn_size;
- if (IS_COMPACT_IND_ARG_MOV (w))
- {
- /* This must be followed by a store to r14, so the argument
- is where the debug info says it is. This can happen after
- the SP has been saved, unfortunately. */
-
- int next_insn = 0xffff & read_memory_integer (here, insn_size,
- byte_order);
- here += insn_size;
- if (IS_COMPACT_MOV_TO_R14 (next_insn))
- start_pc = here;
- }
- else if (IS_COMPACT_ARG_MOV (w))
- {
- /* These instructions store directly the argument in r14. */
- start_pc = here;
- }
- else if (IS_MOVL_R0 (w))
- {
- /* There is a function that gcc calls to get the arguments
- passed correctly to the function. Only after this
- function call the arguments will be found at the place
- where they are supposed to be. This happens in case the
- argument has to be stored into a 64-bit register (for
- instance doubles, long longs). SHcompact doesn't have
- access to the full 64-bits, so we store the register in
- stack slot and store the address of the stack slot in
- the register, then do a call through a wrapper that
- loads the memory value into the register. A SHcompact
- callee calls an argument decoder
- (GCC_shcompact_incoming_args) that stores the 64-bit
- value in a stack slot and stores the address of the
- stack slot in the register. GCC thinks the argument is
- just passed by transparent reference, but this is only
- true after the argument decoder is called. Such a call
- needs to be considered part of the prologue. */
-
- /* This must be followed by a JSR @r0 instruction and by
- a NOP instruction. After these, the prologue is over! */
-
- int next_insn = 0xffff & read_memory_integer (here, insn_size,
- byte_order);
- here += insn_size;
- if (IS_JSR_R0 (next_insn))
- {
- next_insn = 0xffff & read_memory_integer (here, insn_size,
- byte_order);
- here += insn_size;
-
- if (IS_NOP (next_insn))
- start_pc = here;
- }
- }
- else
- break;
- }
- }
-
- return start_pc;
-}
-
-static CORE_ADDR
-sh64_skip_prologue_hard_way (struct gdbarch *gdbarch, CORE_ADDR start_pc)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- CORE_ADDR here, end;
- int updated_fp = 0;
- int insn_size = 4;
- int media_mode = 1;
-
- if (!start_pc)
- return 0;
-
- if (pc_is_isa32 (start_pc) == 0)
- {
- insn_size = 2;
- media_mode = 0;
- }
-
- for (here = start_pc, end = start_pc + (insn_size * 28); here < end;)
- {
-
- if (media_mode)
- {
- int w = read_memory_integer (UNMAKE_ISA32_ADDR (here),
- insn_size, byte_order);
- here += insn_size;
- if (IS_STQ_R18_R14 (w) || IS_STQ_R18_R15 (w) || IS_STQ_R14_R15 (w)
- || IS_STL_R14_R15 (w) || IS_STL_R18_R15 (w)
- || IS_ADDIL_SP_MEDIA (w) || IS_ADDI_SP_MEDIA (w)
- || IS_PTABSL_R18 (w))
- {
- start_pc = here;
- }
- else if (IS_MOV_SP_FP (w) || IS_MOV_SP_FP_MEDIA(w))
- {
- start_pc = here;
- updated_fp = 1;
- }
- else
- if (updated_fp)
- {
- /* Don't bail out yet, we may have arguments stored in
- registers here, according to the debug info, so that
- gdb can print the frames correctly. */
- start_pc = look_for_args_moves (gdbarch,
- here - insn_size, media_mode);
- break;
- }
- }
- else
- {
- int w = 0xffff & read_memory_integer (here, insn_size, byte_order);
- here += insn_size;
-
- if (IS_STS_R0 (w) || IS_STS_PR (w)
- || IS_MOV_TO_R15 (w) || IS_MOV_R14 (w)
- || IS_MOV_R0 (w) || IS_ADD_SP_R0 (w) || IS_MOV_R14_R0 (w))
- {
- start_pc = here;
- }
- else if (IS_MOV_SP_FP (w))
- {
- start_pc = here;
- updated_fp = 1;
- }
- else
- if (updated_fp)
- {
- /* Don't bail out yet, we may have arguments stored in
- registers here, according to the debug info, so that
- gdb can print the frames correctly. */
- start_pc = look_for_args_moves (gdbarch,
- here - insn_size, media_mode);
- break;
- }
- }
- }
-
- return start_pc;
-}
-
-static CORE_ADDR
-sh64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- CORE_ADDR post_prologue_pc;
-
- /* See if we can determine the end of the prologue via the symbol table.
- If so, then return either PC, or the PC after the prologue, whichever
- is greater. */
- post_prologue_pc = after_prologue (pc);
-
- /* If after_prologue returned a useful address, then use it. Else
- fall back on the instruction skipping code. */
- if (post_prologue_pc != 0)
- return std::max (pc, post_prologue_pc);
- else
- return sh64_skip_prologue_hard_way (gdbarch, pc);
-}
-
-/* Should call_function allocate stack space for a struct return? */
-static int
-sh64_use_struct_convention (struct type *type)
-{
- return (TYPE_LENGTH (type) > 8);
-}
-
-/* For vectors of 4 floating point registers. */
-static int
-sh64_fv_reg_base_num (struct gdbarch *gdbarch, int fv_regnum)
-{
- int fp_regnum;
-
- fp_regnum = gdbarch_fp0_regnum (gdbarch) + (fv_regnum - FV0_REGNUM) * 4;
- return fp_regnum;
-}
-
-/* For double precision floating point registers, i.e 2 fp regs. */
-static int
-sh64_dr_reg_base_num (struct gdbarch *gdbarch, int dr_regnum)
-{
- int fp_regnum;
-
- fp_regnum = gdbarch_fp0_regnum (gdbarch) + (dr_regnum - DR0_REGNUM) * 2;
- return fp_regnum;
-}
-
-/* For pairs of floating point registers. */
-static int
-sh64_fpp_reg_base_num (struct gdbarch *gdbarch, int fpp_regnum)
-{
- int fp_regnum;
-
- fp_regnum = gdbarch_fp0_regnum (gdbarch) + (fpp_regnum - FPP0_REGNUM) * 2;
- return fp_regnum;
-}
-
-/* *INDENT-OFF* */
-/*
- SH COMPACT MODE (ISA 16) (all pseudo) 221-272
- GDB_REGNUM BASE_REGNUM
- r0_c 221 0
- r1_c 222 1
- r2_c 223 2
- r3_c 224 3
- r4_c 225 4
- r5_c 226 5
- r6_c 227 6
- r7_c 228 7
- r8_c 229 8
- r9_c 230 9
- r10_c 231 10
- r11_c 232 11
- r12_c 233 12
- r13_c 234 13
- r14_c 235 14
- r15_c 236 15
-
- pc_c 237 64
- gbr_c 238 16
- mach_c 239 17
- macl_c 240 17
- pr_c 241 18
- t_c 242 19
- fpscr_c 243 76
- fpul_c 244 109
-
- fr0_c 245 77
- fr1_c 246 78
- fr2_c 247 79
- fr3_c 248 80
- fr4_c 249 81
- fr5_c 250 82
- fr6_c 251 83
- fr7_c 252 84
- fr8_c 253 85
- fr9_c 254 86
- fr10_c 255 87
- fr11_c 256 88
- fr12_c 257 89
- fr13_c 258 90
- fr14_c 259 91
- fr15_c 260 92
-
- dr0_c 261 77
- dr2_c 262 79
- dr4_c 263 81
- dr6_c 264 83
- dr8_c 265 85
- dr10_c 266 87
- dr12_c 267 89
- dr14_c 268 91
-
- fv0_c 269 77
- fv4_c 270 81
- fv8_c 271 85
- fv12_c 272 91
-*/
-/* *INDENT-ON* */
-static int
-sh64_compact_reg_base_num (struct gdbarch *gdbarch, int reg_nr)
-{
- int base_regnum = reg_nr;
-
- /* general register N maps to general register N */
- if (reg_nr >= R0_C_REGNUM
- && reg_nr <= R_LAST_C_REGNUM)
- base_regnum = reg_nr - R0_C_REGNUM;
-
- /* floating point register N maps to floating point register N */
- else if (reg_nr >= FP0_C_REGNUM
- && reg_nr <= FP_LAST_C_REGNUM)
- base_regnum = reg_nr - FP0_C_REGNUM + gdbarch_fp0_regnum (gdbarch);
-
- /* double prec register N maps to base regnum for double prec register N */
- else if (reg_nr >= DR0_C_REGNUM
- && reg_nr <= DR_LAST_C_REGNUM)
- base_regnum = sh64_dr_reg_base_num (gdbarch,
- DR0_REGNUM + reg_nr - DR0_C_REGNUM);
-
- /* vector N maps to base regnum for vector register N */
- else if (reg_nr >= FV0_C_REGNUM
- && reg_nr <= FV_LAST_C_REGNUM)
- base_regnum = sh64_fv_reg_base_num (gdbarch,
- FV0_REGNUM + reg_nr - FV0_C_REGNUM);
-
- else if (reg_nr == PC_C_REGNUM)
- base_regnum = gdbarch_pc_regnum (gdbarch);
-
- else if (reg_nr == GBR_C_REGNUM)
- base_regnum = 16;
-
- else if (reg_nr == MACH_C_REGNUM
- || reg_nr == MACL_C_REGNUM)
- base_regnum = 17;
-
- else if (reg_nr == PR_C_REGNUM)
- base_regnum = PR_REGNUM;
-
- else if (reg_nr == T_C_REGNUM)
- base_regnum = 19;
-
- else if (reg_nr == FPSCR_C_REGNUM)
- base_regnum = FPSCR_REGNUM; /*???? this register is a mess. */
-
- else if (reg_nr == FPUL_C_REGNUM)
- base_regnum = gdbarch_fp0_regnum (gdbarch) + 32;
-
- return base_regnum;
-}
-
-static int
-sign_extend (int value, int bits)
-{
- value = value & ((1 << bits) - 1);
- return (value & (1 << (bits - 1))
- ? value | (~((1 << bits) - 1))
- : value);
-}
-
-static void
-sh64_analyze_prologue (struct gdbarch *gdbarch,
- struct sh64_frame_cache *cache,
- CORE_ADDR func_pc,
- CORE_ADDR current_pc)
-{
- int pc;
- int opc;
- int insn;
- int r0_val = 0;
- int insn_size;
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
-
- cache->sp_offset = 0;
-
- /* Loop around examining the prologue insns until we find something
- that does not appear to be part of the prologue. But give up
- after 20 of them, since we're getting silly then. */
-
- pc = func_pc;
-
- if (cache->media_mode)
- insn_size = 4;
- else
- insn_size = 2;
-
- opc = pc + (insn_size * 28);
- if (opc > current_pc)
- opc = current_pc;
- for ( ; pc <= opc; pc += insn_size)
- {
- insn = read_memory_integer (cache->media_mode ? UNMAKE_ISA32_ADDR (pc)
- : pc,
- insn_size, byte_order);
-
- if (!cache->media_mode)
- {
- if (IS_STS_PR (insn))
- {
- int next_insn = read_memory_integer (pc + insn_size,
- insn_size, byte_order);
- if (IS_MOV_TO_R15 (next_insn))
- {
- cache->saved_regs[PR_REGNUM]
- = cache->sp_offset - ((((next_insn & 0xf) ^ 0x8)
- - 0x8) << 2);
- pc += insn_size;
- }
- }
-
- else if (IS_MOV_R14 (insn))
- {
- cache->saved_regs[MEDIA_FP_REGNUM] =
- cache->sp_offset - ((((insn & 0xf) ^ 0x8) - 0x8) << 2);
- cache->uses_fp = 1;
- }
-
- else if (IS_MOV_R0 (insn))
- {
- /* Put in R0 the offset from SP at which to store some
- registers. We are interested in this value, because it
- will tell us where the given registers are stored within
- the frame. */
- r0_val = ((insn & 0xff) ^ 0x80) - 0x80;
- }
-
- else if (IS_ADD_SP_R0 (insn))
- {
- /* This instruction still prepares r0, but we don't care.
- We already have the offset in r0_val. */
- }
-
- else if (IS_STS_R0 (insn))
- {
- /* Store PR at r0_val-4 from SP. Decrement r0 by 4. */
- cache->saved_regs[PR_REGNUM] = cache->sp_offset - (r0_val - 4);
- r0_val -= 4;
- }
-
- else if (IS_MOV_R14_R0 (insn))
- {
- /* Store R14 at r0_val-4 from SP. Decrement r0 by 4. */
- cache->saved_regs[MEDIA_FP_REGNUM] = cache->sp_offset
- - (r0_val - 4);
- cache->uses_fp = 1;
- r0_val -= 4;
- }
-
- else if (IS_ADD_SP (insn))
- cache->sp_offset -= ((insn & 0xff) ^ 0x80) - 0x80;
-
- else if (IS_MOV_SP_FP (insn))
- break;
- }
- else
- {
- if (IS_ADDIL_SP_MEDIA (insn) || IS_ADDI_SP_MEDIA (insn))
- cache->sp_offset -=
- sign_extend ((((insn & 0xffc00) ^ 0x80000) - 0x80000) >> 10, 9);
-
- else if (IS_STQ_R18_R15 (insn))
- cache->saved_regs[PR_REGNUM]
- = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
- 9) << 3);
-
- else if (IS_STL_R18_R15 (insn))
- cache->saved_regs[PR_REGNUM]
- = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
- 9) << 2);
-
- else if (IS_STQ_R14_R15 (insn))
- {
- cache->saved_regs[MEDIA_FP_REGNUM]
- = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
- 9) << 3);
- cache->uses_fp = 1;
- }
-
- else if (IS_STL_R14_R15 (insn))
- {
- cache->saved_regs[MEDIA_FP_REGNUM]
- = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
- 9) << 2);
- cache->uses_fp = 1;
- }
-
- else if (IS_MOV_SP_FP_MEDIA (insn))
- break;
- }
- }
-}
-
-static CORE_ADDR
-sh64_frame_align (struct gdbarch *ignore, CORE_ADDR sp)
-{
- return sp & ~7;
-}
-
-/* Function: push_dummy_call
- Setup the function arguments for calling a function in the inferior.
-
- On the Renesas SH architecture, there are four registers (R4 to R7)
- which are dedicated for passing function arguments. Up to the first
- four arguments (depending on size) may go into these registers.
- The rest go on the stack.
-
- Arguments that are smaller than 4 bytes will still take up a whole
- register or a whole 32-bit word on the stack, and will be
- right-justified in the register or the stack word. This includes
- chars, shorts, and small aggregate types.
-
- Arguments that are larger than 4 bytes may be split between two or
- more registers. If there are not enough registers free, an argument
- may be passed partly in a register (or registers), and partly on the
- stack. This includes doubles, long longs, and larger aggregates.
- As far as I know, there is no upper limit to the size of aggregates
- that will be passed in this way; in other words, the convention of
- passing a pointer to a large aggregate instead of a copy is not used.
-
- An exceptional case exists for struct arguments (and possibly other
- aggregates such as arrays) if the size is larger than 4 bytes but
- not a multiple of 4 bytes. In this case the argument is never split
- between the registers and the stack, but instead is copied in its
- entirety onto the stack, AND also copied into as many registers as
- there is room for. In other words, space in registers permitting,
- two copies of the same argument are passed in. As far as I can tell,
- only the one on the stack is used, although that may be a function
- of the level of compiler optimization. I suspect this is a compiler
- bug. Arguments of these odd sizes are left-justified within the
- word (as opposed to arguments smaller than 4 bytes, which are
- right-justified).
-
- If the function is to return an aggregate type such as a struct, it
- is either returned in the normal return value register R0 (if its
- size is no greater than one byte), or else the caller must allocate
- space into which the callee will copy the return value (if the size
- is greater than one byte). In this case, a pointer to the return
- value location is passed into the callee in register R2, which does
- not displace any of the other arguments passed in via registers R4
- to R7. */
-
-/* R2-R9 for integer types and integer equivalent (char, pointers) and
- non-scalar (struct, union) elements (even if the elements are
- floats).
- FR0-FR11 for single precision floating point (float)
- DR0-DR10 for double precision floating point (double)
-
- If a float is argument number 3 (for instance) and arguments number
- 1,2, and 4 are integer, the mapping will be:
- arg1 -->R2, arg2 --> R3, arg3 -->FR0, arg4 --> R5. I.e. R4 is not used.
-
- If a float is argument number 10 (for instance) and arguments number
- 1 through 10 are integer, the mapping will be:
- arg1->R2, arg2->R3, arg3->R4, arg4->R5, arg5->R6, arg6->R7, arg7->R8,
- arg8->R9, arg9->(0,SP)stack(8-byte aligned), arg10->FR0,
- arg11->stack(16,SP). I.e. there is hole in the stack.
-
- Different rules apply for variable arguments functions, and for functions
- for which the prototype is not known. */
-
-static CORE_ADDR
-sh64_push_dummy_call (struct gdbarch *gdbarch,
- struct value *function,
- struct regcache *regcache,
- CORE_ADDR bp_addr,
- int nargs, struct value **args,
- CORE_ADDR sp, int struct_return,
- CORE_ADDR struct_addr)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- int stack_offset, stack_alloc;
- int int_argreg;
- int float_arg_index = 0;
- int double_arg_index = 0;
- int argnum;
- struct type *type;
- CORE_ADDR regval;
- const gdb_byte *val;
- gdb_byte valbuf[8];
- int len;
- int argreg_size;
- int fp_args[12];
-
- memset (fp_args, 0, sizeof (fp_args));
-
- /* First force sp to a 8-byte alignment. */
- sp = sh64_frame_align (gdbarch, sp);
-
- /* The "struct return pointer" pseudo-argument has its own dedicated
- register. */
-
- if (struct_return)
- regcache_cooked_write_unsigned (regcache,
- STRUCT_RETURN_REGNUM, struct_addr);
-
- /* Now make sure there's space on the stack. */
- for (argnum = 0, stack_alloc = 0; argnum < nargs; argnum++)
- stack_alloc += ((TYPE_LENGTH (value_type (args[argnum])) + 7) & ~7);
- sp -= stack_alloc; /* Make room on stack for args. */
-
- /* Now load as many as possible of the first arguments into
- registers, and push the rest onto the stack. There are 64 bytes
- in eight registers available. Loop thru args from first to last. */
-
- int_argreg = ARG0_REGNUM;
-
- for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
- {
- type = value_type (args[argnum]);
- len = TYPE_LENGTH (type);
- memset (valbuf, 0, sizeof (valbuf));
-
- if (TYPE_CODE (type) != TYPE_CODE_FLT)
- {
- argreg_size = register_size (gdbarch, int_argreg);
-
- if (len < argreg_size)
- {
- /* value gets right-justified in the register or stack word. */
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- memcpy (valbuf + argreg_size - len,
- value_contents (args[argnum]), len);
- else
- memcpy (valbuf, value_contents (args[argnum]), len);
-
- val = valbuf;
- }
- else
- val = value_contents (args[argnum]);
-
- while (len > 0)
- {
- if (int_argreg > ARGLAST_REGNUM)
- {
- /* Must go on the stack. */
- write_memory (sp + stack_offset, val, argreg_size);
- stack_offset += 8;/*argreg_size;*/
- }
- /* NOTE WELL!!!!! This is not an "else if" clause!!!
- That's because some *&^%$ things get passed on the stack
- AND in the registers! */
- if (int_argreg <= ARGLAST_REGNUM)
- {
- /* There's room in a register. */
- regval = extract_unsigned_integer (val, argreg_size,
- byte_order);
- regcache_cooked_write_unsigned (regcache,
- int_argreg, regval);
- }
- /* Store the value 8 bytes at a time. This means that
- things larger than 8 bytes may go partly in registers
- and partly on the stack. FIXME: argreg is incremented
- before we use its size. */
- len -= argreg_size;
- val += argreg_size;
- int_argreg++;
- }
- }
- else
- {
- val = value_contents (args[argnum]);
- if (len == 4)
- {
- /* Where is it going to be stored? */
- while (fp_args[float_arg_index])
- float_arg_index ++;
-
- /* Now float_argreg points to the register where it
- should be stored. Are we still within the allowed
- register set? */
- if (float_arg_index <= FLOAT_ARGLAST_REGNUM)
- {
- /* Goes in FR0...FR11 */
- regcache_cooked_write (regcache,
- gdbarch_fp0_regnum (gdbarch)
- + float_arg_index,
- val);
- fp_args[float_arg_index] = 1;
- /* Skip the corresponding general argument register. */
- int_argreg ++;
- }
- else
- {
- /* Store it as the integers, 8 bytes at the time, if
- necessary spilling on the stack. */
- }
- }
- else if (len == 8)
- {
- /* Where is it going to be stored? */
- while (fp_args[double_arg_index])
- double_arg_index += 2;
- /* Now double_argreg points to the register
- where it should be stored.
- Are we still within the allowed register set? */
- if (double_arg_index < FLOAT_ARGLAST_REGNUM)
- {
- /* Goes in DR0...DR10 */
- /* The numbering of the DRi registers is consecutive,
- i.e. includes odd numbers. */
- int double_register_offset = double_arg_index / 2;
- int regnum = DR0_REGNUM + double_register_offset;
- regcache_cooked_write (regcache, regnum, val);
- fp_args[double_arg_index] = 1;
- fp_args[double_arg_index + 1] = 1;
- /* Skip the corresponding general argument register. */
- int_argreg ++;
- }
- else
- {
- /* Store it as the integers, 8 bytes at the time, if
- necessary spilling on the stack. */
- }
- }
- }
- }
- /* Store return address. */
- regcache_cooked_write_unsigned (regcache, PR_REGNUM, bp_addr);
-
- /* Update stack pointer. */
- regcache_cooked_write_unsigned (regcache,
- gdbarch_sp_regnum (gdbarch), sp);
-
- return sp;
-}
-
-/* Find a function's return value in the appropriate registers (in
- regbuf), and copy it into valbuf. Extract from an array REGBUF
- containing the (raw) register state a function return value of type
- TYPE, and copy that, in virtual format, into VALBUF. */
-static void
-sh64_extract_return_value (struct type *type, struct regcache *regcache,
- gdb_byte *valbuf)
-{
- struct gdbarch *gdbarch = regcache->arch ();
- int len = TYPE_LENGTH (type);
-
- if (TYPE_CODE (type) == TYPE_CODE_FLT)
- {
- if (len == 4)
- {
- /* Return value stored in gdbarch_fp0_regnum. */
- regcache_raw_read (regcache,
- gdbarch_fp0_regnum (gdbarch), valbuf);
- }
- else if (len == 8)
- {
- /* return value stored in DR0_REGNUM. */
- gdb_byte buf[8];
- regcache_cooked_read (regcache, DR0_REGNUM, buf);
-
- target_float_convert (buf, sh64_littlebyte_bigword_type (gdbarch),
- valbuf, type);
- }
- }
- else
- {
- if (len <= 8)
- {
- int offset;
- gdb_byte buf[8];
- /* Result is in register 2. If smaller than 8 bytes, it is padded
- at the most significant end. */
- regcache_raw_read (regcache, DEFAULT_RETURN_REGNUM, buf);
-
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- offset = register_size (gdbarch, DEFAULT_RETURN_REGNUM)
- - len;
- else
- offset = 0;
- memcpy (valbuf, buf + offset, len);
- }
- else
- error (_("bad size for return value"));
- }
-}
-
-/* Write into appropriate registers a function return value
- of type TYPE, given in virtual format.
- If the architecture is sh4 or sh3e, store a function's return value
- in the R0 general register or in the FP0 floating point register,
- depending on the type of the return value. In all the other cases
- the result is stored in r0, left-justified. */
-
-static void
-sh64_store_return_value (struct type *type, struct regcache *regcache,
- const gdb_byte *valbuf)
-{
- struct gdbarch *gdbarch = regcache->arch ();
- gdb_byte buf[64]; /* more than enough... */
- int len = TYPE_LENGTH (type);
-
- if (TYPE_CODE (type) == TYPE_CODE_FLT)
- {
- int i, regnum = gdbarch_fp0_regnum (gdbarch);
- for (i = 0; i < len; i += 4)
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_LITTLE)
- regcache_raw_write (regcache, regnum++,
- valbuf + len - 4 - i);
- else
- regcache_raw_write (regcache, regnum++, valbuf + i);
- }
- else
- {
- int return_register = DEFAULT_RETURN_REGNUM;
- int offset = 0;
-
- if (len <= register_size (gdbarch, return_register))
- {
- /* Pad with zeros. */
- memset (buf, 0, register_size (gdbarch, return_register));
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_LITTLE)
- offset = 0; /*register_size (gdbarch,
- return_register) - len;*/
- else
- offset = register_size (gdbarch, return_register) - len;
-
- memcpy (buf + offset, valbuf, len);
- regcache_raw_write (regcache, return_register, buf);
- }
- else
- regcache_raw_write (regcache, return_register, valbuf);
- }
-}
-
-static enum return_value_convention
-sh64_return_value (struct gdbarch *gdbarch, struct value *function,
- struct type *type, struct regcache *regcache,
- gdb_byte *readbuf, const gdb_byte *writebuf)
-{
- if (sh64_use_struct_convention (type))
- return RETURN_VALUE_STRUCT_CONVENTION;
- if (writebuf)
- sh64_store_return_value (type, regcache, writebuf);
- else if (readbuf)
- sh64_extract_return_value (type, regcache, readbuf);
- return RETURN_VALUE_REGISTER_CONVENTION;
-}
-
-/* *INDENT-OFF* */
-/*
- SH MEDIA MODE (ISA 32)
- general registers (64-bit) 0-63
-0 r0, r1, r2, r3, r4, r5, r6, r7,
-64 r8, r9, r10, r11, r12, r13, r14, r15,
-128 r16, r17, r18, r19, r20, r21, r22, r23,
-192 r24, r25, r26, r27, r28, r29, r30, r31,
-256 r32, r33, r34, r35, r36, r37, r38, r39,
-320 r40, r41, r42, r43, r44, r45, r46, r47,
-384 r48, r49, r50, r51, r52, r53, r54, r55,
-448 r56, r57, r58, r59, r60, r61, r62, r63,
-
- pc (64-bit) 64
-512 pc,
-
- status reg., saved status reg., saved pc reg. (64-bit) 65-67
-520 sr, ssr, spc,
-
- target registers (64-bit) 68-75
-544 tr0, tr1, tr2, tr3, tr4, tr5, tr6, tr7,
-
- floating point state control register (32-bit) 76
-608 fpscr,
-
- single precision floating point registers (32-bit) 77-140
-612 fr0, fr1, fr2, fr3, fr4, fr5, fr6, fr7,
-644 fr8, fr9, fr10, fr11, fr12, fr13, fr14, fr15,
-676 fr16, fr17, fr18, fr19, fr20, fr21, fr22, fr23,
-708 fr24, fr25, fr26, fr27, fr28, fr29, fr30, fr31,
-740 fr32, fr33, fr34, fr35, fr36, fr37, fr38, fr39,
-772 fr40, fr41, fr42, fr43, fr44, fr45, fr46, fr47,
-804 fr48, fr49, fr50, fr51, fr52, fr53, fr54, fr55,
-836 fr56, fr57, fr58, fr59, fr60, fr61, fr62, fr63,
-
-TOTAL SPACE FOR REGISTERS: 868 bytes
-
-From here on they are all pseudo registers: no memory allocated.
-REGISTER_BYTE returns the register byte for the base register.
-
- double precision registers (pseudo) 141-172
- dr0, dr2, dr4, dr6, dr8, dr10, dr12, dr14,
- dr16, dr18, dr20, dr22, dr24, dr26, dr28, dr30,
- dr32, dr34, dr36, dr38, dr40, dr42, dr44, dr46,
- dr48, dr50, dr52, dr54, dr56, dr58, dr60, dr62,
-
- floating point pairs (pseudo) 173-204
- fp0, fp2, fp4, fp6, fp8, fp10, fp12, fp14,
- fp16, fp18, fp20, fp22, fp24, fp26, fp28, fp30,
- fp32, fp34, fp36, fp38, fp40, fp42, fp44, fp46,
- fp48, fp50, fp52, fp54, fp56, fp58, fp60, fp62,
-
- floating point vectors (4 floating point regs) (pseudo) 205-220
- fv0, fv4, fv8, fv12, fv16, fv20, fv24, fv28,
- fv32, fv36, fv40, fv44, fv48, fv52, fv56, fv60,
-
- SH COMPACT MODE (ISA 16) (all pseudo) 221-272
- r0_c, r1_c, r2_c, r3_c, r4_c, r5_c, r6_c, r7_c,
- r8_c, r9_c, r10_c, r11_c, r12_c, r13_c, r14_c, r15_c,
- pc_c,
- gbr_c, mach_c, macl_c, pr_c, t_c,
- fpscr_c, fpul_c,
- fr0_c, fr1_c, fr2_c, fr3_c, fr4_c, fr5_c, fr6_c, fr7_c,
- fr8_c, fr9_c, fr10_c, fr11_c, fr12_c, fr13_c, fr14_c, fr15_c
- dr0_c, dr2_c, dr4_c, dr6_c, dr8_c, dr10_c, dr12_c, dr14_c
- fv0_c, fv4_c, fv8_c, fv12_c
-*/
-
-static struct type *
-sh64_build_float_register_type (struct gdbarch *gdbarch, int high)
-{
- return lookup_array_range_type (builtin_type (gdbarch)->builtin_float,
- 0, high);
-}
-
-/* Return the GDB type object for the "standard" data type
- of data in register REG_NR. */
-static struct type *
-sh64_register_type (struct gdbarch *gdbarch, int reg_nr)
-{
- if ((reg_nr >= gdbarch_fp0_regnum (gdbarch)
- && reg_nr <= FP_LAST_REGNUM)
- || (reg_nr >= FP0_C_REGNUM
- && reg_nr <= FP_LAST_C_REGNUM))
- return builtin_type (gdbarch)->builtin_float;
- else if ((reg_nr >= DR0_REGNUM
- && reg_nr <= DR_LAST_REGNUM)
- || (reg_nr >= DR0_C_REGNUM
- && reg_nr <= DR_LAST_C_REGNUM))
- return builtin_type (gdbarch)->builtin_double;
- else if (reg_nr >= FPP0_REGNUM
- && reg_nr <= FPP_LAST_REGNUM)
- return sh64_build_float_register_type (gdbarch, 1);
- else if ((reg_nr >= FV0_REGNUM
- && reg_nr <= FV_LAST_REGNUM)
- ||(reg_nr >= FV0_C_REGNUM
- && reg_nr <= FV_LAST_C_REGNUM))
- return sh64_build_float_register_type (gdbarch, 3);
- else if (reg_nr == FPSCR_REGNUM)
- return builtin_type (gdbarch)->builtin_int;
- else if (reg_nr >= R0_C_REGNUM
- && reg_nr < FP0_C_REGNUM)
- return builtin_type (gdbarch)->builtin_int;
- else
- return builtin_type (gdbarch)->builtin_long_long;
-}
-
-static void
-sh64_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum,
- struct type *type, gdb_byte *from, gdb_byte *to)
-{
- if (gdbarch_byte_order (gdbarch) != BFD_ENDIAN_LITTLE)
- {
- /* It is a no-op. */
- memcpy (to, from, register_size (gdbarch, regnum));
- return;
- }
-
- if ((regnum >= DR0_REGNUM
- && regnum <= DR_LAST_REGNUM)
- || (regnum >= DR0_C_REGNUM
- && regnum <= DR_LAST_C_REGNUM))
- target_float_convert (from, sh64_littlebyte_bigword_type (gdbarch),
- to, type);
- else
- error (_("sh64_register_convert_to_virtual "
- "called with non DR register number"));
-}
-
-static void
-sh64_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type,
- int regnum, const gdb_byte *from, gdb_byte *to)
-{
- if (gdbarch_byte_order (gdbarch) != BFD_ENDIAN_LITTLE)
- {
- /* It is a no-op. */
- memcpy (to, from, register_size (gdbarch, regnum));
- return;
- }
-
- if ((regnum >= DR0_REGNUM
- && regnum <= DR_LAST_REGNUM)
- || (regnum >= DR0_C_REGNUM
- && regnum <= DR_LAST_C_REGNUM))
- target_float_convert (from, type,
- to, sh64_littlebyte_bigword_type (gdbarch));
- else
- error (_("sh64_register_convert_to_raw called "
- "with non DR register number"));
-}
-
-/* Concatenate PORTIONS contiguous raw registers starting at
- BASE_REGNUM into BUFFER. */
-
-static enum register_status
-pseudo_register_read_portions (struct gdbarch *gdbarch,
- readable_regcache *regcache,
- int portions,
- int base_regnum, gdb_byte *buffer)
-{
- int portion;
-
- for (portion = 0; portion < portions; portion++)
- {
- enum register_status status;
- gdb_byte *b;
-
- b = buffer + register_size (gdbarch, base_regnum) * portion;
- status = regcache->raw_read (base_regnum + portion, b);
- if (status != REG_VALID)
- return status;
- }
-
- return REG_VALID;
-}
-
-static enum register_status
-sh64_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache,
- int reg_nr, gdb_byte *buffer)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- int base_regnum;
- int offset = 0;
- enum register_status status;
-
- if (reg_nr >= DR0_REGNUM
- && reg_nr <= DR_LAST_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_dr_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- /* DR regs are double precision registers obtained by
- concatenating 2 single precision floating point registers. */
- status = pseudo_register_read_portions (gdbarch, regcache,
- 2, base_regnum, temp_buffer);
- if (status == REG_VALID)
- {
- /* We must pay attention to the endianness. */
- sh64_register_convert_to_virtual (gdbarch, reg_nr,
- register_type (gdbarch, reg_nr),
- temp_buffer, buffer);
- }
-
- return status;
- }
-
- else if (reg_nr >= FPP0_REGNUM
- && reg_nr <= FPP_LAST_REGNUM)
- {
- base_regnum = sh64_fpp_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- /* FPP regs are pairs of single precision registers obtained by
- concatenating 2 single precision floating point registers. */
- return pseudo_register_read_portions (gdbarch, regcache,
- 2, base_regnum, buffer);
- }
-
- else if (reg_nr >= FV0_REGNUM
- && reg_nr <= FV_LAST_REGNUM)
- {
- base_regnum = sh64_fv_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- /* FV regs are vectors of single precision registers obtained by
- concatenating 4 single precision floating point registers. */
- return pseudo_register_read_portions (gdbarch, regcache,
- 4, base_regnum, buffer);
- }
-
- /* sh compact pseudo registers. 1-to-1 with a shmedia register. */
- else if (reg_nr >= R0_C_REGNUM
- && reg_nr <= T_C_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- status = regcache->raw_read (base_regnum, temp_buffer);
- if (status != REG_VALID)
- return status;
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- offset = 4;
- memcpy (buffer,
- temp_buffer + offset, 4); /* get LOWER 32 bits only???? */
- return REG_VALID;
- }
-
- else if (reg_nr >= FP0_C_REGNUM
- && reg_nr <= FP_LAST_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- /* Floating point registers map 1-1 to the media fp regs,
- they have the same size and endianness. */
- return regcache->raw_read (base_regnum, buffer);
- }
-
- else if (reg_nr >= DR0_C_REGNUM
- && reg_nr <= DR_LAST_C_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- /* DR_C regs are double precision registers obtained by
- concatenating 2 single precision floating point registers. */
- status = pseudo_register_read_portions (gdbarch, regcache,
- 2, base_regnum, temp_buffer);
- if (status == REG_VALID)
- {
- /* We must pay attention to the endianness. */
- sh64_register_convert_to_virtual (gdbarch, reg_nr,
- register_type (gdbarch, reg_nr),
- temp_buffer, buffer);
- }
- return status;
- }
-
- else if (reg_nr >= FV0_C_REGNUM
- && reg_nr <= FV_LAST_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- /* Build the value in the provided buffer. */
- /* FV_C regs are vectors of single precision registers obtained by
- concatenating 4 single precision floating point registers. */
- return pseudo_register_read_portions (gdbarch, regcache,
- 4, base_regnum, buffer);
- }
-
- else if (reg_nr == FPSCR_C_REGNUM)
- {
- int fpscr_base_regnum;
- int sr_base_regnum;
- ULONGEST fpscr_value;
- ULONGEST sr_value;
- unsigned int fpscr_c_value;
- unsigned int fpscr_c_part1_value;
- unsigned int fpscr_c_part2_value;
-
- fpscr_base_regnum = FPSCR_REGNUM;
- sr_base_regnum = SR_REGNUM;
-
- /* Build the value in the provided buffer. */
- /* FPSCR_C is a very weird register that contains sparse bits
- from the FPSCR and the SR architectural registers.
- Specifically: */
- /* *INDENT-OFF* */
- /*
- FPSRC_C bit
- 0 Bit 0 of FPSCR
- 1 reserved
- 2-17 Bit 2-18 of FPSCR
- 18-20 Bits 12,13,14 of SR
- 21-31 reserved
- */
- /* *INDENT-ON* */
- /* Get FPSCR as an int. */
- status = regcache->raw_read (fpscr_base_regnum, &fpscr_value);
- if (status != REG_VALID)
- return status;
- /* Get SR as an int. */
- status = regcache->raw_read (sr_base_regnum, &sr_value);
- if (status != REG_VALID)
- return status;
- /* Build the new value. */
- fpscr_c_part1_value = fpscr_value & 0x3fffd;
- fpscr_c_part2_value = (sr_value & 0x7000) << 6;
- fpscr_c_value = fpscr_c_part1_value | fpscr_c_part2_value;
- /* Store that in out buffer!!! */
- store_unsigned_integer (buffer, 4, byte_order, fpscr_c_value);
- /* FIXME There is surely an endianness gotcha here. */
-
- return REG_VALID;
- }
-
- else if (reg_nr == FPUL_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- /* FPUL_C register is floating point register 32,
- same size, same endianness. */
- return regcache->raw_read (base_regnum, buffer);
- }
- else
- gdb_assert_not_reached ("invalid pseudo register number");
-}
-
-static void
-sh64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
- int reg_nr, const gdb_byte *buffer)
-{
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- int base_regnum, portion;
- int offset;
-
- if (reg_nr >= DR0_REGNUM
- && reg_nr <= DR_LAST_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_dr_reg_base_num (gdbarch, reg_nr);
- /* We must pay attention to the endianness. */
- sh64_register_convert_to_raw (gdbarch, register_type (gdbarch, reg_nr),
- reg_nr,
- buffer, temp_buffer);
-
- /* Write the real regs for which this one is an alias. */
- for (portion = 0; portion < 2; portion++)
- regcache_raw_write (regcache, base_regnum + portion,
- (temp_buffer
- + register_size (gdbarch,
- base_regnum) * portion));
- }
-
- else if (reg_nr >= FPP0_REGNUM
- && reg_nr <= FPP_LAST_REGNUM)
- {
- base_regnum = sh64_fpp_reg_base_num (gdbarch, reg_nr);
-
- /* Write the real regs for which this one is an alias. */
- for (portion = 0; portion < 2; portion++)
- regcache_raw_write (regcache, base_regnum + portion,
- (buffer + register_size (gdbarch,
- base_regnum) * portion));
- }
-
- else if (reg_nr >= FV0_REGNUM
- && reg_nr <= FV_LAST_REGNUM)
- {
- base_regnum = sh64_fv_reg_base_num (gdbarch, reg_nr);
-
- /* Write the real regs for which this one is an alias. */
- for (portion = 0; portion < 4; portion++)
- regcache_raw_write (regcache, base_regnum + portion,
- (buffer + register_size (gdbarch,
- base_regnum) * portion));
- }
-
- /* sh compact general pseudo registers. 1-to-1 with a shmedia
- register but only 4 bytes of it. */
- else if (reg_nr >= R0_C_REGNUM
- && reg_nr <= T_C_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
- /* reg_nr is 32 bit here, and base_regnum is 64 bits. */
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- offset = 4;
- else
- offset = 0;
- /* Let's read the value of the base register into a temporary
- buffer, so that overwriting the last four bytes with the new
- value of the pseudo will leave the upper 4 bytes unchanged. */
- regcache_raw_read (regcache, base_regnum, temp_buffer);
- /* Write as an 8 byte quantity. */
- memcpy (temp_buffer + offset, buffer, 4);
- regcache_raw_write (regcache, base_regnum, temp_buffer);
- }
-
- /* sh floating point compact pseudo registers. 1-to-1 with a shmedia
- registers. Both are 4 bytes. */
- else if (reg_nr >= FP0_C_REGNUM
- && reg_nr <= FP_LAST_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
- regcache_raw_write (regcache, base_regnum, buffer);
- }
-
- else if (reg_nr >= DR0_C_REGNUM
- && reg_nr <= DR_LAST_C_REGNUM)
- {
- gdb_byte temp_buffer[8];
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
- for (portion = 0; portion < 2; portion++)
- {
- /* We must pay attention to the endianness. */
- sh64_register_convert_to_raw (gdbarch,
- register_type (gdbarch, reg_nr),
- reg_nr,
- buffer, temp_buffer);
-
- regcache_raw_write (regcache, base_regnum + portion,
- (temp_buffer
- + register_size (gdbarch,
- base_regnum) * portion));
- }
- }
-
- else if (reg_nr >= FV0_C_REGNUM
- && reg_nr <= FV_LAST_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
-
- for (portion = 0; portion < 4; portion++)
- {
- regcache_raw_write (regcache, base_regnum + portion,
- (buffer
- + register_size (gdbarch,
- base_regnum) * portion));
- }
- }
-
- else if (reg_nr == FPSCR_C_REGNUM)
- {
- int fpscr_base_regnum;
- int sr_base_regnum;
- ULONGEST fpscr_value;
- ULONGEST sr_value;
- ULONGEST old_fpscr_value;
- ULONGEST old_sr_value;
- unsigned int fpscr_c_value;
- unsigned int fpscr_mask;
- unsigned int sr_mask;
-
- fpscr_base_regnum = FPSCR_REGNUM;
- sr_base_regnum = SR_REGNUM;
-
- /* FPSCR_C is a very weird register that contains sparse bits
- from the FPSCR and the SR architectural registers.
- Specifically: */
- /* *INDENT-OFF* */
- /*
- FPSRC_C bit
- 0 Bit 0 of FPSCR
- 1 reserved
- 2-17 Bit 2-18 of FPSCR
- 18-20 Bits 12,13,14 of SR
- 21-31 reserved
- */
- /* *INDENT-ON* */
- /* Get value as an int. */
- fpscr_c_value = extract_unsigned_integer (buffer, 4, byte_order);
-
- /* Build the new values. */
- fpscr_mask = 0x0003fffd;
- sr_mask = 0x001c0000;
-
- fpscr_value = fpscr_c_value & fpscr_mask;
- sr_value = (fpscr_value & sr_mask) >> 6;
-
- regcache->raw_read (fpscr_base_regnum, &old_fpscr_value);
- old_fpscr_value &= 0xfffc0002;
- fpscr_value |= old_fpscr_value;
- regcache->raw_write (fpscr_base_regnum, fpscr_value);
-
- regcache->raw_read (sr_base_regnum, &old_sr_value);
- old_sr_value &= 0xffff8fff;
- sr_value |= old_sr_value;
- regcache->raw_write (sr_base_regnum, sr_value);
- }
-
- else if (reg_nr == FPUL_C_REGNUM)
- {
- base_regnum = sh64_compact_reg_base_num (gdbarch, reg_nr);
- regcache_raw_write (regcache, base_regnum, buffer);
- }
-}
-
-/* FIXME:!! THIS SHOULD TAKE CARE OF GETTING THE RIGHT PORTION OF THE
- shmedia REGISTERS. */
-/* Control registers, compact mode. */
-static void
-sh64_do_cr_c_register_info (struct ui_file *file, struct frame_info *frame,
- int cr_c_regnum)
-{
- switch (cr_c_regnum)
- {
- case PC_C_REGNUM:
- fprintf_filtered (file, "pc_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case GBR_C_REGNUM:
- fprintf_filtered (file, "gbr_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case MACH_C_REGNUM:
- fprintf_filtered (file, "mach_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case MACL_C_REGNUM:
- fprintf_filtered (file, "macl_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case PR_C_REGNUM:
- fprintf_filtered (file, "pr_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case T_C_REGNUM:
- fprintf_filtered (file, "t_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case FPSCR_C_REGNUM:
- fprintf_filtered (file, "fpscr_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- case FPUL_C_REGNUM:
- fprintf_filtered (file, "fpul_c\t0x%08x\n",
- (int) get_frame_register_unsigned (frame, cr_c_regnum));
- break;
- }
-}
-
-static void
-sh64_do_fp_register (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum)
-{ /* Do values for FP (float) regs. */
- unsigned char *raw_buffer;
-
- /* Allocate space for the float. */
- raw_buffer = (unsigned char *)
- alloca (register_size (gdbarch, gdbarch_fp0_regnum (gdbarch)));
-
- /* Get the data in raw format. */
- if (!deprecated_frame_register_read (frame, regnum, raw_buffer))
- error (_("can't read register %d (%s)"),
- regnum, gdbarch_register_name (gdbarch, regnum));
-
- /* Print the name and some spaces. */
- fputs_filtered (gdbarch_register_name (gdbarch, regnum), file);
- print_spaces_filtered (15 - strlen (gdbarch_register_name
- (gdbarch, regnum)), file);
-
- /* Print the value. */
- const struct type *flt_type = builtin_type (gdbarch)->builtin_float;
- std::string str = target_float_to_string (raw_buffer, flt_type, "%-10.9g");
- fprintf_filtered (file, "%s", str.c_str ());
-
- /* Print the fp register as hex. */
- fprintf_filtered (file, "\t(raw ");
- print_hex_chars (file, raw_buffer,
- register_size (gdbarch, regnum),
- gdbarch_byte_order (gdbarch), true);
- fprintf_filtered (file, ")");
- fprintf_filtered (file, "\n");
-}
-
-static void
-sh64_do_pseudo_register (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum)
-{
- /* All the sh64-compact mode registers are pseudo registers. */
-
- if (regnum < gdbarch_num_regs (gdbarch)
- || regnum >= gdbarch_num_regs (gdbarch)
- + NUM_PSEUDO_REGS_SH_MEDIA
- + NUM_PSEUDO_REGS_SH_COMPACT)
- internal_error (__FILE__, __LINE__,
- _("Invalid pseudo register number %d\n"), regnum);
-
- else if ((regnum >= DR0_REGNUM && regnum <= DR_LAST_REGNUM))
- {
- int fp_regnum = sh64_dr_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "dr%d\t0x%08x%08x\n", regnum - DR0_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, fp_regnum),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 1));
- }
-
- else if ((regnum >= DR0_C_REGNUM && regnum <= DR_LAST_C_REGNUM))
- {
- int fp_regnum = sh64_compact_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "dr%d_c\t0x%08x%08x\n", regnum - DR0_C_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, fp_regnum),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 1));
- }
-
- else if ((regnum >= FV0_REGNUM && regnum <= FV_LAST_REGNUM))
- {
- int fp_regnum = sh64_fv_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "fv%d\t0x%08x\t0x%08x\t0x%08x\t0x%08x\n",
- regnum - FV0_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, fp_regnum),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 1),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 2),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 3));
- }
-
- else if ((regnum >= FV0_C_REGNUM && regnum <= FV_LAST_C_REGNUM))
- {
- int fp_regnum = sh64_compact_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "fv%d_c\t0x%08x\t0x%08x\t0x%08x\t0x%08x\n",
- regnum - FV0_C_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, fp_regnum),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 1),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 2),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 3));
- }
-
- else if (regnum >= FPP0_REGNUM && regnum <= FPP_LAST_REGNUM)
- {
- int fp_regnum = sh64_fpp_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "fpp%d\t0x%08x\t0x%08x\n", regnum - FPP0_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, fp_regnum),
- (unsigned) get_frame_register_unsigned (frame, fp_regnum + 1));
- }
-
- else if (regnum >= R0_C_REGNUM && regnum <= R_LAST_C_REGNUM)
- {
- int c_regnum = sh64_compact_reg_base_num (gdbarch, regnum);
- fprintf_filtered (file, "r%d_c\t0x%08x\n", regnum - R0_C_REGNUM,
- (unsigned) get_frame_register_unsigned (frame, c_regnum));
- }
- else if (regnum >= FP0_C_REGNUM && regnum <= FP_LAST_C_REGNUM)
- /* This should work also for pseudoregs. */
- sh64_do_fp_register (gdbarch, file, frame, regnum);
- else if (regnum >= PC_C_REGNUM && regnum <= FPUL_C_REGNUM)
- sh64_do_cr_c_register_info (file, frame, regnum);
-}
-
-static void
-sh64_do_register (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum)
-{
- struct value_print_options opts;
- struct value *val;
-
- fputs_filtered (gdbarch_register_name (gdbarch, regnum), file);
- print_spaces_filtered (15 - strlen (gdbarch_register_name
- (gdbarch, regnum)), file);
-
- /* Get the data in raw format. */
- val = get_frame_register_value (frame, regnum);
- if (value_optimized_out (val) || !value_entirely_available (val))
- {
- fprintf_filtered (file, "*value not available*\n");
- return;
- }
-
- get_formatted_print_options (&opts, 'x');
- opts.deref_ref = 1;
- val_print (register_type (gdbarch, regnum),
- 0, 0,
- file, 0, val, &opts, current_language);
- fprintf_filtered (file, "\t");
- get_formatted_print_options (&opts, 0);
- opts.deref_ref = 1;
- val_print (register_type (gdbarch, regnum),
- 0, 0,
- file, 0, val, &opts, current_language);
- fprintf_filtered (file, "\n");
-}
-
-static void
-sh64_print_register (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum)
-{
- if (regnum < 0 || regnum >= gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch))
- internal_error (__FILE__, __LINE__,
- _("Invalid register number %d\n"), regnum);
-
- else if (regnum >= 0 && regnum < gdbarch_num_regs (gdbarch))
- {
- if (TYPE_CODE (register_type (gdbarch, regnum)) == TYPE_CODE_FLT)
- sh64_do_fp_register (gdbarch, file, frame, regnum); /* FP regs */
- else
- sh64_do_register (gdbarch, file, frame, regnum);
- }
-
- else if (regnum < gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch))
- sh64_do_pseudo_register (gdbarch, file, frame, regnum);
-}
-
-static void
-sh64_media_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum,
- int fpregs)
-{
- if (regnum != -1) /* Do one specified register. */
- {
- if (*(gdbarch_register_name (gdbarch, regnum)) == '\0')
- error (_("Not a valid register for the current processor type"));
-
- sh64_print_register (gdbarch, file, frame, regnum);
- }
- else
- /* Do all (or most) registers. */
- {
- regnum = 0;
- while (regnum < gdbarch_num_regs (gdbarch))
- {
- /* If the register name is empty, it is undefined for this
- processor, so don't display anything. */
- if (gdbarch_register_name (gdbarch, regnum) == NULL
- || *(gdbarch_register_name (gdbarch, regnum)) == '\0')
- {
- regnum++;
- continue;
- }
-
- if (TYPE_CODE (register_type (gdbarch, regnum))
- == TYPE_CODE_FLT)
- {
- if (fpregs)
- {
- /* true for "INFO ALL-REGISTERS" command. */
- sh64_do_fp_register (gdbarch, file, frame, regnum);
- regnum ++;
- }
- else
- regnum += FP_LAST_REGNUM - gdbarch_fp0_regnum (gdbarch);
- /* skip FP regs */
- }
- else
- {
- sh64_do_register (gdbarch, file, frame, regnum);
- regnum++;
- }
- }
-
- if (fpregs)
- while (regnum < gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch))
- {
- sh64_do_pseudo_register (gdbarch, file, frame, regnum);
- regnum++;
- }
- }
-}
-
-static void
-sh64_compact_print_registers_info (struct gdbarch *gdbarch,
- struct ui_file *file,
- struct frame_info *frame, int regnum,
- int fpregs)
-{
- if (regnum != -1) /* Do one specified register. */
- {
- if (*(gdbarch_register_name (gdbarch, regnum)) == '\0')
- error (_("Not a valid register for the current processor type"));
-
- if (regnum >= 0 && regnum < R0_C_REGNUM)
- error (_("Not a valid register for the current processor mode."));
-
- sh64_print_register (gdbarch, file, frame, regnum);
- }
- else
- /* Do all compact registers. */
- {
- regnum = R0_C_REGNUM;
- while (regnum < gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch))
- {
- sh64_do_pseudo_register (gdbarch, file, frame, regnum);
- regnum++;
- }
- }
-}
-
-static void
-sh64_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum, int fpregs)
-{
- if (pc_is_isa32 (get_frame_pc (frame)))
- sh64_media_print_registers_info (gdbarch, file, frame, regnum, fpregs);
- else
- sh64_compact_print_registers_info (gdbarch, file, frame, regnum, fpregs);
-}
-
-static struct sh64_frame_cache *
-sh64_alloc_frame_cache (void)
-{
- struct sh64_frame_cache *cache;
- int i;
-
- cache = FRAME_OBSTACK_ZALLOC (struct sh64_frame_cache);
-
- /* Base address. */
- cache->base = 0;
- cache->saved_sp = 0;
- cache->sp_offset = 0;
- cache->pc = 0;
-
- /* Frameless until proven otherwise. */
- cache->uses_fp = 0;
-
- /* Saved registers. We initialize these to -1 since zero is a valid
- offset (that's where fp is supposed to be stored). */
- for (i = 0; i < SIM_SH64_NR_REGS; i++)
- {
- cache->saved_regs[i] = -1;
- }
-
- return cache;
-}
-
-static struct sh64_frame_cache *
-sh64_frame_cache (struct frame_info *this_frame, void **this_cache)
-{
- struct gdbarch *gdbarch;
- struct sh64_frame_cache *cache;
- CORE_ADDR current_pc;
- int i;
-
- if (*this_cache)
- return (struct sh64_frame_cache *) *this_cache;
-
- gdbarch = get_frame_arch (this_frame);
- cache = sh64_alloc_frame_cache ();
- *this_cache = cache;
-
- current_pc = get_frame_pc (this_frame);
- cache->media_mode = pc_is_isa32 (current_pc);
-
- /* In principle, for normal frames, fp holds the frame pointer,
- which holds the base address for the current stack frame.
- However, for functions that don't need it, the frame pointer is
- optional. For these "frameless" functions the frame pointer is
- actually the frame pointer of the calling frame. */
- cache->base = get_frame_register_unsigned (this_frame, MEDIA_FP_REGNUM);
- if (cache->base == 0)
- return cache;
-
- cache->pc = get_frame_func (this_frame);
- if (cache->pc != 0)
- sh64_analyze_prologue (gdbarch, cache, cache->pc, current_pc);
-
- if (!cache->uses_fp)
- {
- /* We didn't find a valid frame, which means that CACHE->base
- currently holds the frame pointer for our calling frame. If
- we're at the start of a function, or somewhere half-way its
- prologue, the function's frame probably hasn't been fully
- setup yet. Try to reconstruct the base address for the stack
- frame by looking at the stack pointer. For truly "frameless"
- functions this might work too. */
- cache->base = get_frame_register_unsigned
- (this_frame, gdbarch_sp_regnum (gdbarch));
- }
-
- /* Now that we have the base address for the stack frame we can
- calculate the value of sp in the calling frame. */
- cache->saved_sp = cache->base + cache->sp_offset;
-
- /* Adjust all the saved registers such that they contain addresses
- instead of offsets. */
- for (i = 0; i < SIM_SH64_NR_REGS; i++)
- if (cache->saved_regs[i] != -1)
- cache->saved_regs[i] = cache->saved_sp - cache->saved_regs[i];
-
- return cache;
-}
-
-static struct value *
-sh64_frame_prev_register (struct frame_info *this_frame,
- void **this_cache, int regnum)
-{
- struct sh64_frame_cache *cache = sh64_frame_cache (this_frame, this_cache);
- struct gdbarch *gdbarch = get_frame_arch (this_frame);
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
-
- gdb_assert (regnum >= 0);
-
- if (regnum == gdbarch_sp_regnum (gdbarch) && cache->saved_sp)
- frame_unwind_got_constant (this_frame, regnum, cache->saved_sp);
-
- /* The PC of the previous frame is stored in the PR register of
- the current frame. Frob regnum so that we pull the value from
- the correct place. */
- if (regnum == gdbarch_pc_regnum (gdbarch))
- regnum = PR_REGNUM;
-
- if (regnum < SIM_SH64_NR_REGS && cache->saved_regs[regnum] != -1)
- {
- if (gdbarch_tdep (gdbarch)->sh_abi == SH_ABI_32
- && (regnum == MEDIA_FP_REGNUM || regnum == PR_REGNUM))
- {
- CORE_ADDR val;
- val = read_memory_unsigned_integer (cache->saved_regs[regnum],
- 4, byte_order);
- return frame_unwind_got_constant (this_frame, regnum, val);
- }
-
- return frame_unwind_got_memory (this_frame, regnum,
- cache->saved_regs[regnum]);
- }
-
- return frame_unwind_got_register (this_frame, regnum, regnum);
-}
-
-static void
-sh64_frame_this_id (struct frame_info *this_frame, void **this_cache,
- struct frame_id *this_id)
-{
- struct sh64_frame_cache *cache = sh64_frame_cache (this_frame, this_cache);
-
- /* This marks the outermost frame. */
- if (cache->base == 0)
- return;
-
- *this_id = frame_id_build (cache->saved_sp, cache->pc);
-}
-
-static const struct frame_unwind sh64_frame_unwind = {
- NORMAL_FRAME,
- default_frame_unwind_stop_reason,
- sh64_frame_this_id,
- sh64_frame_prev_register,
- NULL,
- default_frame_sniffer
-};
-
-static CORE_ADDR
-sh64_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame,
- gdbarch_sp_regnum (gdbarch));
-}
-
-static CORE_ADDR
-sh64_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame,
- gdbarch_pc_regnum (gdbarch));
-}
-
-static struct frame_id
-sh64_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
- CORE_ADDR sp = get_frame_register_unsigned (this_frame,
- gdbarch_sp_regnum (gdbarch));
- return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
-static CORE_ADDR
-sh64_frame_base_address (struct frame_info *this_frame, void **this_cache)
-{
- struct sh64_frame_cache *cache = sh64_frame_cache (this_frame, this_cache);
-
- return cache->base;
-}
-
-static const struct frame_base sh64_frame_base = {
- &sh64_frame_unwind,
- sh64_frame_base_address,
- sh64_frame_base_address,
- sh64_frame_base_address
-};
-
-
-struct gdbarch *
-sh64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
-{
- struct gdbarch *gdbarch;
- struct gdbarch_tdep *tdep;
-
- /* If there is already a candidate, use it. */
- arches = gdbarch_list_lookup_by_info (arches, &info);
- if (arches != NULL)
- return arches->gdbarch;
-
- /* None found, create a new architecture from the information
- provided. */
- tdep = XCNEW (struct gdbarch_tdep);
- gdbarch = gdbarch_alloc (&info, tdep);
-
- /* Determine the ABI */
- if (info.abfd && bfd_get_arch_size (info.abfd) == 64)
- {
- /* If the ABI is the 64-bit one, it can only be sh-media. */
- tdep->sh_abi = SH_ABI_64;
- set_gdbarch_ptr_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- }
- else
- {
- /* If the ABI is the 32-bit one it could be either media or
- compact. */
- tdep->sh_abi = SH_ABI_32;
- set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- }
-
- set_gdbarch_short_bit (gdbarch, 2 * TARGET_CHAR_BIT);
- set_gdbarch_int_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
-
- /* The number of real registers is the same whether we are in
- ISA16(compact) or ISA32(media). */
- set_gdbarch_num_regs (gdbarch, SIM_SH64_NR_REGS);
- set_gdbarch_sp_regnum (gdbarch, 15);
- set_gdbarch_pc_regnum (gdbarch, 64);
- set_gdbarch_fp0_regnum (gdbarch, SIM_SH64_FR0_REGNUM);
- set_gdbarch_num_pseudo_regs (gdbarch, NUM_PSEUDO_REGS_SH_MEDIA
- + NUM_PSEUDO_REGS_SH_COMPACT);
-
- set_gdbarch_register_name (gdbarch, sh64_register_name);
- set_gdbarch_register_type (gdbarch, sh64_register_type);
-
- set_gdbarch_pseudo_register_read (gdbarch, sh64_pseudo_register_read);
- set_gdbarch_pseudo_register_write (gdbarch, sh64_pseudo_register_write);
-
- set_gdbarch_breakpoint_kind_from_pc (gdbarch, sh64_breakpoint_kind_from_pc);
- set_gdbarch_sw_breakpoint_from_kind (gdbarch, sh64_sw_breakpoint_from_kind);
- set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
-
- set_gdbarch_return_value (gdbarch, sh64_return_value);
-
- set_gdbarch_skip_prologue (gdbarch, sh64_skip_prologue);
- set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
-
- set_gdbarch_push_dummy_call (gdbarch, sh64_push_dummy_call);
-
- set_gdbarch_believe_pcc_promotion (gdbarch, 1);
-
- set_gdbarch_frame_align (gdbarch, sh64_frame_align);
- set_gdbarch_unwind_sp (gdbarch, sh64_unwind_sp);
- set_gdbarch_unwind_pc (gdbarch, sh64_unwind_pc);
- set_gdbarch_dummy_id (gdbarch, sh64_dummy_id);
- frame_base_set_default (gdbarch, &sh64_frame_base);
-
- set_gdbarch_print_registers_info (gdbarch, sh64_print_registers_info);
-
- set_gdbarch_elf_make_msymbol_special (gdbarch,
- sh64_elf_make_msymbol_special);
-
- /* Hook in ABI-specific overrides, if they have been registered. */
- gdbarch_init_osabi (info, gdbarch);
-
- dwarf2_append_unwinders (gdbarch);
- frame_unwind_append_unwinder (gdbarch, &sh64_frame_unwind);
-
- return gdbarch;
-}
diff --git a/gdb/sh64-tdep.h b/gdb/sh64-tdep.h
deleted file mode 100644
index 20a1dc95b08..00000000000
--- a/gdb/sh64-tdep.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Target-dependent definitions for Renesas Super-H, for GDB.
- Copyright (C) 2012-2018 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef SH64_TDEP_H
-#define SH64_TDEP_H
-
-extern gdbarch_init_ftype sh64_gdbarch_init;
-
-#endif /* SH64_TDEP_H */
--
2.14.3
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
2018-04-16 10:58 ` Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
2018-04-16 11:06 ` Breakage on builder Fedora-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
@ 2018-04-16 12:56 ` gdb-buildbot
2018-04-16 12:58 ` Breakage on builder Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
` (12 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 12:56 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-3
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-m64/builds/9401>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-del.sed
GEN ref-add.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb'
CXX arc-tdep.o
CXX gdb.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-native-gdbserver-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (2 preceding siblings ...)
2018-04-16 12:56 ` Breakage on builder Fedora-x86_64-m64, " gdb-buildbot
@ 2018-04-16 12:58 ` gdb-buildbot
2018-04-16 12:59 ` Breakage on builder Fedora-i686, " gdb-buildbot
` (11 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 12:58 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-3
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-gdbserver-m32/builds/9344>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-gdbserver-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
CXX microblaze-tdep.o
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-gdbserver-m32/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-i686, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (3 preceding siblings ...)
2018-04-16 12:58 ` Breakage on builder Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
@ 2018-04-16 12:59 ` gdb-buildbot
2018-04-16 13:01 ` Breakage on builder Fedora-x86_64-m32, " gdb-buildbot
` (10 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 12:59 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-3
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-i686/builds/9383>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-i686/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC mbrtowc.o
CC glob.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (4 preceding siblings ...)
2018-04-16 12:59 ` Breakage on builder Fedora-i686, " gdb-buildbot
@ 2018-04-16 13:01 ` gdb-buildbot
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
` (9 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 13:01 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-4
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-m32/builds/9359>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
CXX microblaze-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-native-extended-gdbserver-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (5 preceding siblings ...)
2018-04-16 13:01 ` Breakage on builder Fedora-x86_64-m32, " gdb-buildbot
@ 2018-04-16 13:02 ` gdb-buildbot
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
` (8 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 13:02 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-2
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-extended-gdbserver-m32/builds/9348>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-extended-gdbserver-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-2/fedora-x86-64-native-extended-gdbserver-m32/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-native-extended-gdbserver-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (6 preceding siblings ...)
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
@ 2018-04-16 13:02 ` gdb-buildbot
2018-04-16 13:03 ` Breakage on builder Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
` (7 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 13:02 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-3
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-extended-gdbserver-m64/builds/9388>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-extended-gdbserver-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
CXX microblaze-linux-tdep.o
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-x86-64-native-extended-gdbserver/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-native-gdbserver-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (7 preceding siblings ...)
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
@ 2018-04-16 13:03 ` gdb-buildbot
2018-04-16 13:22 ` Breakage on builder Fedora-x86_64-cc-with-index, " gdb-buildbot
` (6 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 13:03 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-4
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-gdbserver-m64/builds/9342>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-gdbserver-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
CXX microblaze-linux-tdep.o
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build/gdb'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver/build'
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Fedora-x86_64-cc-with-index, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (8 preceding siblings ...)
2018-04-16 13:03 ` Breakage on builder Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
@ 2018-04-16 13:22 ` gdb-buildbot
2018-04-16 15:25 ` Breakage on builder Debian-s390x-m64, " gdb-buildbot
` (5 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 13:22 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
fedora-x86-64-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-cc-with-index/builds/9297>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Fedora-x86_64-cc-with-index/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC math.o
CC openat-die.o
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC dup-safer.o
CC unistd.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC glob.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
../../binutils-gdb/gdb/m88k-tdep.c:867:21: note: suggested alternative: bfd_arch_m98k
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^~~~~~~~~~~~~
bfd_arch_m98k
make[2]: *** [Makefile:1615: m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build/gdb'
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-cc-with-index/build'
make[1]: *** [Makefile:8793: all-gdb] Error 2
make: *** [Makefile:850: all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* h8300/ecoff (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e)
2018-04-16 11:23 ` Alan Modra
2018-04-16 11:37 ` Pedro Alves
@ 2018-04-16 14:08 ` Pedro Alves
2018-07-11 19:48 ` [pushed] gdb: Remove traces of h8300 ecoff support Pedro Alves
1 sibling, 1 reply; 23+ messages in thread
From: Pedro Alves @ 2018-04-16 14:08 UTC (permalink / raw)
To: Alan Modra, gdb-patches
On 04/16/2018 12:22 PM, Alan Modra wrote:
> On Mon, Apr 16, 2018 at 06:58:22AM -0400, gdb-buildbot@sergiodj.net wrote:
>> Unfortunately it seems that there is a breakage on GDB.
>>
>> Commit title: 'Remove m88k support'
>> Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
> [snip]
>> ../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
>> ../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
>> gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
>
> Yes, removing the bfd support for m88k will do that..
>
> m88k has been obsolete since 2016-09-27, ie. it was obsolete in
> binutils-2.28 and should have been removed for binutils-2.29.
>
> sparc-aout and sparc-coff, m68k-aout and m68k-coff, sh5 and sh64,
> sh-symbianelf, vax-bsd and vax-ultrix, w65, we32k, m88k, h8500,
> h8300-coff, ieee695, tandem, newsos3, netware, and tahoe all
> went today.
>
> i860, i960, bout, adobe and icoff targets disappeared last week.
I went through this list now, and it looks to me like there's
not much else we can clean up from gdb. Support for all of
these other ports had already been removed from gdb.
There's just this little bit of ecoff support in the h8300 support
that I ran into that I think we could remove. Grepping around BFD,
I don't think ECOFF is supported for h8300, is it?
And if not, I'm failing to see why we'd support ECOFF debug info
in ELF for h8300 (.mdebug). It kind of seems like someone just installed
the set_gdbarch_ecoff_reg_to_regnum hook at the same time the dwarf2
and stabs hooks were installed.
I'm inclined to remove this so that greps for ecoff stuff
only lead to MIPS, as ISTR that Linux/MIPS support still
relies on some subset of ECOFF for something.
From: Pedro Alves <palves@redhat.com>
Date: 2018-04-16 13:43:25 +0100
h8300 ecoff
---
gdb/h8300-tdep.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 55e77b6bb6e..ca395efa4e6 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1265,7 +1265,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300:
set_gdbarch_num_regs (gdbarch, 13);
set_gdbarch_num_pseudo_regs (gdbarch, 1);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1277,7 +1276,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300hn:
set_gdbarch_num_regs (gdbarch, 13);
set_gdbarch_num_pseudo_regs (gdbarch, 1);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1297,7 +1295,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300sn:
set_gdbarch_num_regs (gdbarch, 16);
set_gdbarch_num_pseudo_regs (gdbarch, 2);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300s_register_name);
@@ -1317,7 +1314,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300sxn:
set_gdbarch_num_regs (gdbarch, 18);
set_gdbarch_num_pseudo_regs (gdbarch, 2);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300sx_register_name);
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Debian-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (9 preceding siblings ...)
2018-04-16 13:22 ` Breakage on builder Fedora-x86_64-cc-with-index, " gdb-buildbot
@ 2018-04-16 15:25 ` gdb-buildbot
2018-04-16 15:27 ` Breakage on builder Debian-s390x-native-extended-gdbserver-m64, " gdb-buildbot
` (4 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 15:25 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
debian-jessie-s390x-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Debian-s390x-m64/builds/5028>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Debian-s390x-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC wctype-h.o
CC pipe-safer.o
CC chdir-long.o
CC fcntl.o
CC openat-proc.o
CC mbrtowc.o
GEN charset.alias
CC glob.o
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/i386.o
CXX arch/arm-linux.o
CXX arm-bsd-tdep.o
CXX arch/arm-get-next-pcs.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-dicos-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
CXX mips-fbsd-tdep.o
CXX mips-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function 'void _initialize_m88k_tdep()':
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: 'bfd_arch_m88k' was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
CXX mips-nbsd-tdep.o
CXX mips-sde-tdep.o
Makefile:1615: recipe for target 'm88k-tdep.o' failed
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build/gdb'
Makefile:8792: recipe for target 'all-gdb' failed
make[1]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x/build'
make[1]: *** [all-gdb] Error 2
make: *** [all] Error 2
Makefile:849: recipe for target 'all' failed
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Debian-s390x-native-extended-gdbserver-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (10 preceding siblings ...)
2018-04-16 15:25 ` Breakage on builder Debian-s390x-m64, " gdb-buildbot
@ 2018-04-16 15:27 ` gdb-buildbot
2018-04-16 15:28 ` Breakage on builder Debian-s390x-native-gdbserver-m64, " gdb-buildbot
` (3 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 15:27 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
debian-jessie-s390x-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Debian-s390x-native-extended-gdbserver-m64/builds/5219>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Debian-s390x-native-extended-gdbserver-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC save-cwd.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC chdir-long.o
CC wctype-h.o
CC fcntl.o
CC mbrtowc.o
CC openat-proc.o
CC glob.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/i386.o
CXX arch/arm-linux.o
CXX arm-bsd-tdep.o
CXX arch/arm-get-next-pcs.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
CXX mips-fbsd-tdep.o
CXX mips-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function 'void _initialize_m88k_tdep()':
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: 'bfd_arch_m88k' was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
CXX mips-nbsd-tdep.o
Makefile:1615: recipe for target 'm88k-tdep.o' failed
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build/gdb'
Makefile:8792: recipe for target 'all-gdb' failed
make[1]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-extended-gdbserver/build'
Makefile:849: recipe for target 'all' failed
make[1]: *** [all-gdb] Error 2
make: *** [all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Debian-s390x-native-gdbserver-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (11 preceding siblings ...)
2018-04-16 15:27 ` Breakage on builder Debian-s390x-native-extended-gdbserver-m64, " gdb-buildbot
@ 2018-04-16 15:28 ` gdb-buildbot
2018-04-17 0:57 ` Breakage on builder Ubuntu-AArch32-native-extended-gdbserver-m32, " gdb-buildbot
` (2 subsequent siblings)
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-16 15:28 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
debian-jessie-s390x-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Debian-s390x-native-gdbserver-m64/builds/5078>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Debian-s390x-native-gdbserver-m64/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC mbrtowc.o
CC openat-proc.o
GEN charset.alias
CC glob.o
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb/build-gnulib/import'
make[7]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb/build-gnulib/import'
make[6]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb/build-gnulib/import'
make[5]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb/build-gnulib'
make[4]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb/build-gnulib'
make[3]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arm-bsd-tdep.o
CXX arch/i386.o
CXX arch/arm-linux.o
CXX arm-fbsd-tdep.o
CXX arch/arm-get-next-pcs.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-obsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
CXX mips-fbsd-tdep.o
CXX mips-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function 'void _initialize_m88k_tdep()':
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: 'bfd_arch_m88k' was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
CXX mips-nbsd-tdep.o
CXX mips-sde-tdep.o
Makefile:1615: recipe for target 'm88k-tdep.o' failed
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build/gdb'
Makefile:8792: recipe for target 'all-gdb' failed
make[1]: Leaving directory '/home/dje/debian-jessie-s390x-1/debian-s390x-native-gdbserver/build'
Makefile:849: recipe for target 'all' failed
make[1]: *** [all-gdb] Error 2
make: *** [all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Ubuntu-AArch32-native-extended-gdbserver-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (12 preceding siblings ...)
2018-04-16 15:28 ` Breakage on builder Debian-s390x-native-gdbserver-m64, " gdb-buildbot
@ 2018-04-17 0:57 ` gdb-buildbot
2018-04-17 1:01 ` Breakage on builder Ubuntu-AArch32-native-gdbserver-m32, " gdb-buildbot
2018-04-17 1:06 ` Breakage on builder Ubuntu-AArch32-m32, " gdb-buildbot
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-17 0:57 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
ubuntu-trusty-aarch32-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-native-extended-gdbserver-m32/builds/3170>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-native-extended-gdbserver-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC fnmatch.o
CC getcwd.o
CC getcwd-lgpl.o
CC glob.o
CC mbrtowc.o
CC memchr.o
CC openat-proc.o
CC strstr.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb/build-gnulib'
make[4]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb/build-gnulib'
make[3]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb'
CXX arc-tdep.o
CXX arch/arm.o
CXX gdb.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
CXX microblaze-tdep.o
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build/gdb'
make[1]: *** [all-gdb] Error 2
make: *** [all] Error 2
make[1]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-extended-gdbserver-m32/build'
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Ubuntu-AArch32-native-gdbserver-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (13 preceding siblings ...)
2018-04-17 0:57 ` Breakage on builder Ubuntu-AArch32-native-extended-gdbserver-m32, " gdb-buildbot
@ 2018-04-17 1:01 ` gdb-buildbot
2018-04-17 1:06 ` Breakage on builder Ubuntu-AArch32-m32, " gdb-buildbot
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-17 1:01 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
ubuntu-trusty-aarch32-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-native-gdbserver-m32/builds/3152>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-native-gdbserver-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC fnmatch.o
CC getcwd.o
CC getcwd-lgpl.o
CC glob.o
CC mbrtowc.o
CC memchr.o
CC openat-proc.o
CC strstr.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb/build-gnulib'
make[4]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb/build-gnulib'
make[3]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build/gdb'
make[1]: *** [all-gdb] Error 2
make: *** [all] Error 2
make[1]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-native-gdbserver-m32/build'
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* Breakage on builder Ubuntu-AArch32-m32, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e
2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
` (14 preceding siblings ...)
2018-04-17 1:01 ` Breakage on builder Ubuntu-AArch32-native-gdbserver-m32, " gdb-buildbot
@ 2018-04-17 1:06 ` gdb-buildbot
15 siblings, 0 replies; 23+ messages in thread
From: gdb-buildbot @ 2018-04-17 1:06 UTC (permalink / raw)
To: Alan Modra, gdb-patches
Unfortunately it seems that there is a breakage on GDB.
Commit title: 'Remove m88k support'
Revision: c2bf1eecf99abc4d546bb52a008a25e64a29d85e
You can find more details below:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Buildslave:
ubuntu-trusty-aarch32-1
Full Build URL:
<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-m32/builds/3171>
Commit(s) tested:
c2bf1eecf99abc4d546bb52a008a25e64a29d85e
Author(s) (in the same order as the commits):
Alan Modra <amodra@gmail.com>
Subject:
Remove m88k support
Testsuite log (gdb.sum and gdb.log) URL(s):
<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-m32/c2/c2bf1eecf99abc4d546bb52a008a25e64a29d85e/>
*** Failed to compiled GDB. ***
============================
+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.
CC save-cwd.o
CC strnlen1.o
CC tempname.o
CC unistd.o
CC dup-safer.o
CC fd-safer.o
CC pipe-safer.o
CC wctype-h.o
CC chdir-long.o
CC fcntl.o
CC fnmatch.o
CC getcwd.o
CC getcwd-lgpl.o
CC glob.o
CC mbrtowc.o
CC memchr.o
CC openat-proc.o
CC strstr.o
GEN charset.alias
GEN ref-add.sed
GEN ref-del.sed
AR libgnu.a
make[8]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb/build-gnulib/import'
make[7]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb/build-gnulib/import'
make[6]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb/build-gnulib/import'
make[5]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb/build-gnulib'
make[4]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb/build-gnulib'
make[3]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb'
CXX gdb.o
CXX arc-tdep.o
CXX arch/arm-get-next-pcs.o
CXX arch/arm.o
CXX arch/arm-linux.o
CXX arch/i386.o
CXX arm-bsd-tdep.o
CXX arm-fbsd-tdep.o
CXX arm-linux-tdep.o
CXX arm-nbsd-tdep.o
CXX arm-obsd-tdep.o
CXX arm-symbian-tdep.o
CXX arm-tdep.o
CXX arm-wince-tdep.o
CXX avr-tdep.o
CXX bfin-linux-tdep.o
CXX bfin-tdep.o
CXX bsd-uthread.o
CXX cris-linux-tdep.o
CXX cris-tdep.o
CXX dicos-tdep.o
CXX fbsd-tdep.o
CXX frv-linux-tdep.o
CXX frv-tdep.o
CXX ft32-tdep.o
CXX glibc-tdep.o
CXX h8300-tdep.o
CXX hppa-bsd-tdep.o
CXX hppa-linux-tdep.o
CXX hppa-nbsd-tdep.o
CXX hppa-obsd-tdep.o
CXX hppa-tdep.o
CXX i386-bsd-tdep.o
CXX i386-cygwin-tdep.o
CXX i386-darwin-tdep.o
CXX i386-dicos-tdep.o
CXX i386-fbsd-tdep.o
CXX i386-gnu-tdep.o
CXX i386-go32-tdep.o
CXX i386-linux-tdep.o
CXX i386-nbsd-tdep.o
CXX i386-nto-tdep.o
CXX i386-obsd-tdep.o
CXX i386-sol2-tdep.o
CXX i386-tdep.o
CXX i387-tdep.o
CXX iq2000-tdep.o
CXX linux-record.o
CXX linux-tdep.o
CXX lm32-tdep.o
CXX m32c-tdep.o
CXX m32r-linux-tdep.o
CXX m32r-tdep.o
CXX m68hc11-tdep.o
CXX m68k-bsd-tdep.o
CXX m68k-linux-tdep.o
CXX m68k-tdep.o
CXX m88k-tdep.o
CXX mep-tdep.o
CXX microblaze-linux-tdep.o
CXX microblaze-tdep.o
../../binutils-gdb/gdb/m88k-tdep.c: In function void _initialize_m88k_tdep():
../../binutils-gdb/gdb/m88k-tdep.c:867:21: error: bfd_arch_m88k was not declared in this scope
gdbarch_register (bfd_arch_m88k, m88k_gdbarch_init, NULL);
^
make[2]: *** [m88k-tdep.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build/gdb'
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build'
make: *** [all] Error 2
============================
^ permalink raw reply [flat|nested] 23+ messages in thread
* [pushed] gdb: Remove traces of h8300 ecoff support
2018-04-16 14:08 ` h8300/ecoff " Pedro Alves
@ 2018-07-11 19:48 ` Pedro Alves
0 siblings, 0 replies; 23+ messages in thread
From: Pedro Alves @ 2018-07-11 19:48 UTC (permalink / raw)
To: Alan Modra, gdb-patches
On 04/16/2018 03:07 PM, Pedro Alves wrote:
> I went through this list now, and it looks to me like there's
> not much else we can clean up from gdb. Support for all of
> these other ports had already been removed from gdb.
>
> There's just this little bit of ecoff support in the h8300 support
> that I ran into that I think we could remove. Grepping around BFD,
> I don't think ECOFF is supported for h8300, is it?
>
> And if not, I'm failing to see why we'd support ECOFF debug info
> in ELF for h8300 (.mdebug). It kind of seems like someone just installed
> the set_gdbarch_ecoff_reg_to_regnum hook at the same time the dwarf2
> and stabs hooks were installed.
>
> I'm inclined to remove this so that greps for ecoff stuff
> only lead to MIPS, as ISTR that Linux/MIPS support still
> relies on some subset of ECOFF for something.
I was looking through my local branches and remembered this patch.
I've pushed it in now. I doubt anyone will miss this.
From a6f88f6e4458e672b8a72ee0c0998fdc79cf601e Mon Sep 17 00:00:00 2001
From: Pedro Alves <palves@redhat.com>
Date: Wed, 11 Jul 2018 20:39:12 +0100
Subject: [PATCH] gdb: Remove traces of h8300 ecoff support
There's this little bit of ecoff support in the h8300 port that I ran
into that I think we could remove. Grepping around BFD, I don't think
ECOFF is supported for h8300.
And if not, I'm failing to see why we'd support ECOFF debug info in
ELF for h8300 (.mdebug). It kind of seems like someone just installed
the set_gdbarch_ecoff_reg_to_regnum hook at the same time the dwarf2
and stabs hooks were installed.
I'm removing this so that greps for ecoff stuff only lead to MIPS, as
ISTR that Linux/MIPS support still relies on some subset of ECOFF for
something.
gdb/ChangeLog:
2018-07-11 Pedro Alves <palves@redhat.com>
* h8300-tdep.c (h8300_gdbarch_init): Remove
set_gdbarch_ecoff_reg_to_regnum calls.
---
gdb/ChangeLog | 5 +++++
gdb/h8300-tdep.c | 4 ----
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5ac6c604f6a..c82c37ed387 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-11 Pedro Alves <palves@redhat.com>
+
+ * h8300-tdep.c (h8300_gdbarch_init): Remove
+ set_gdbarch_ecoff_reg_to_regnum calls.
+
2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
PR c++/23373
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 65d33620c6a..5a4802cfe59 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1265,7 +1265,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300:
set_gdbarch_num_regs (gdbarch, 13);
set_gdbarch_num_pseudo_regs (gdbarch, 1);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1277,7 +1276,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300hn:
set_gdbarch_num_regs (gdbarch, 13);
set_gdbarch_num_pseudo_regs (gdbarch, 1);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1297,7 +1295,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300sn:
set_gdbarch_num_regs (gdbarch, 16);
set_gdbarch_num_pseudo_regs (gdbarch, 2);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300s_register_name);
@@ -1317,7 +1314,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_h8300sxn:
set_gdbarch_num_regs (gdbarch, 18);
set_gdbarch_num_pseudo_regs (gdbarch, 2);
- set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300sx_register_name);
--
2.14.4
^ permalink raw reply [flat|nested] 23+ messages in thread
end of thread, other threads:[~2018-07-11 19:48 UTC | newest]
Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
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2018-04-16 10:58 Oh dear. I regret to inform you that commit c2bf1eecf99abc4d546bb52a008a25e64a29d85e might be unfortunate gdb-buildbot
2018-04-16 10:58 ` Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
2018-04-16 11:23 ` Alan Modra
2018-04-16 11:37 ` Pedro Alves
2018-04-16 12:19 ` [pushed] gdb: Remove OpenBSD/m88k support (Re: Breakage on builder RHEL-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e) Pedro Alves
2018-04-16 12:41 ` [pushed] gdb: Remove support for SH-5/SH64 " Pedro Alves
2018-04-16 14:08 ` h8300/ecoff " Pedro Alves
2018-07-11 19:48 ` [pushed] gdb: Remove traces of h8300 ecoff support Pedro Alves
2018-04-16 11:06 ` Breakage on builder Fedora-s390x-m64, revision c2bf1eecf99abc4d546bb52a008a25e64a29d85e gdb-buildbot
2018-04-16 12:56 ` Breakage on builder Fedora-x86_64-m64, " gdb-buildbot
2018-04-16 12:58 ` Breakage on builder Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
2018-04-16 12:59 ` Breakage on builder Fedora-i686, " gdb-buildbot
2018-04-16 13:01 ` Breakage on builder Fedora-x86_64-m32, " gdb-buildbot
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
2018-04-16 13:02 ` Breakage on builder Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
2018-04-16 13:03 ` Breakage on builder Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
2018-04-16 13:22 ` Breakage on builder Fedora-x86_64-cc-with-index, " gdb-buildbot
2018-04-16 15:25 ` Breakage on builder Debian-s390x-m64, " gdb-buildbot
2018-04-16 15:27 ` Breakage on builder Debian-s390x-native-extended-gdbserver-m64, " gdb-buildbot
2018-04-16 15:28 ` Breakage on builder Debian-s390x-native-gdbserver-m64, " gdb-buildbot
2018-04-17 0:57 ` Breakage on builder Ubuntu-AArch32-native-extended-gdbserver-m32, " gdb-buildbot
2018-04-17 1:01 ` Breakage on builder Ubuntu-AArch32-native-gdbserver-m32, " gdb-buildbot
2018-04-17 1:06 ` Breakage on builder Ubuntu-AArch32-m32, " gdb-buildbot
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