package/gdb: drop support for gdb 8.1

Now that gdb 9.2 has been introduced, and gdb 8.3 is the default gdb
version, we can drop the oldest gdb version, 8.1.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2020-08-17 12:01:18 +02:00
parent 259c9a488a
commit a57e123b83
11 changed files with 7 additions and 524 deletions

View File

@ -146,6 +146,13 @@ endif
comment "Legacy options removed in 2020.08"
config BR2_GDB_VERSION_8_1
bool "gdb 8.1.x has been removed"
select BR2_LEGACY
help
The 8.1.x version of gdb has been removed. Use a newer
version instead.
config BR2_PACKAGE_EFL_GIF
bool "efl evas gif loader is mandatory"
select BR2_LEGACY

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@ -1,55 +0,0 @@
From 2acd9d3eb703b9a64ac92b3880ed546bec92af95 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 6 Aug 2016 17:32:50 -0700
Subject: [PATCH] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC systems
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Rebase on gdb 8.0]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/gdbserver/linux-ppc-low.c | 6 ++++++
gdb/nat/ppc-linux.h | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
index 33a9feb..1a9141f 100644
--- a/gdb/gdbserver/linux-ppc-low.c
+++ b/gdb/gdbserver/linux-ppc-low.c
@@ -21,7 +21,13 @@
#include "linux-low.h"
#include <elf.h>
+#if !defined(__GLIBC__)
+# define pt_regs uapi_pt_regs
+#endif
#include <asm/ptrace.h>
+#if !defined(__GLIBC__)
+# undef pt_regs
+#endif
#include "nat/ppc-linux.h"
#include "linux-ppc-tdesc.h"
diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h
index 5837ea1..7233929 100644
--- a/gdb/nat/ppc-linux.h
+++ b/gdb/nat/ppc-linux.h
@@ -18,7 +18,13 @@
#ifndef PPC_LINUX_H
#define PPC_LINUX_H 1
+#if !defined(__GLIBC__)
+# define pt_regs uapi_pt_regs
+#endif
#include <asm/ptrace.h>
+#if !defined(__GLIBC__)
+# undef pt_regs
+#endif
#include <asm/cputable.h>
/* This sometimes isn't defined. */
--
2.9.4

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@ -1,43 +0,0 @@
From dfe4a40bc9d2fc1fd1b1a11ed733a0c0a1f59f3c Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 3 Jun 2017 21:23:52 +0200
Subject: [PATCH] sh/ptrace: Define pt_{dsp,}regs uapi_pt_{dsp,}regs on
!GLIBC systems
Fixes a pt_{dsp,}regs redefinition when building with the musl C library
on SuperH.
Inspired by
http://git.yoctoproject.org/clean/cgit.cgi/poky/plain/meta/recipes-devtools/gdb/gdb/0004-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch,
adapted for SuperH.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Rebase on gdb 8.0]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/gdbserver/linux-sh-low.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/gdb/gdbserver/linux-sh-low.c b/gdb/gdbserver/linux-sh-low.c
index ac084c9..08e104a 100644
--- a/gdb/gdbserver/linux-sh-low.c
+++ b/gdb/gdbserver/linux-sh-low.c
@@ -27,7 +27,15 @@ extern const struct target_desc *tdesc_sh;
#include <sys/reg.h>
#endif
+#if !defined(__GLIBC__)
+# define pt_regs uapi_pt_regs
+# define pt_dspregs uapi_pt_dspregs
+#endif
#include <asm/ptrace.h>
+#if !defined(__GLIBC__)
+# undef pt_regs
+# undef pt_dspregs
+#endif
#define sh_num_regs 41
--
2.9.4

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@ -1,40 +0,0 @@
From 12a0b8d81e1fda6ba98abdce8d6f09f9555ebcf5 Mon Sep 17 00:00:00 2001
From: Andre McCurdy <amccurdy@gmail.com>
Date: Sat, 30 Apr 2016 15:29:06 -0700
Subject: [PATCH] use <asm/sgidefs.h>
Build fix for MIPS with musl libc
The MIPS specific header <sgidefs.h> is provided by glibc and uclibc
but not by musl. Regardless of the libc, the kernel headers provide
<asm/sgidefs.h> which provides the same definitions, so use that
instead.
Upstream-Status: Pending
[Vincent:
Taken from: https://sourceware.org/bugzilla/show_bug.cgi?id=21070]
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
---
gdb/mips-linux-nat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c
index f2df1b9907..d24664cb56 100644
--- a/gdb/mips-linux-nat.c
+++ b/gdb/mips-linux-nat.c
@@ -31,7 +31,7 @@
#include "gdb_proc_service.h"
#include "gregset.h"
-#include <sgidefs.h>
+#include <asm/sgidefs.h>
#include "nat/gdb_ptrace.h"
#include <asm/ptrace.h>
#include "inf-ptrace.h"
--
2.13.1

View File

@ -1,62 +0,0 @@
From 80c60ea9fb3634272a98ec526eabff25f5255bae Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Fri, 22 Jun 2018 22:40:26 +0200
Subject: [PATCH] gdbserver: fix build for m68k
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
As for strace [1], when <sys/reg.h> is included after <linux/ptrace.h>,
the build fails on m68k with the following diagnostics:
In file included from ./../nat/linux-ptrace.h:28:0,
from linux-low.h:27,
from linux-m68k-low.c:20:
[...]/usr/include/sys/reg.h:26:3: error: expected identifier before numeric constant
PT_D1 = 0,
^
[...]usr/include/sys/reg.h:26:3: error: expected « } » before numeric constant
[...]usr/include/sys/reg.h:26:3: error: expected unqualified-id before numeric constant
In file included from linux-m68k-low.c:27:0:
[...]usr/include/sys/reg.h:99:1: error: expected declaration before « } » token
};
^
Fix this by moving <sys/reg.h> on top of "linux-low.h".
[1] https://github.com/strace/strace/commit/6ebf6c4f9e5ebca123a5b5f24afe67cf0473cf92
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/gdbserver/linux-m68k-low.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gdb/gdbserver/linux-m68k-low.c b/gdb/gdbserver/linux-m68k-low.c
index 5594f10f927..19b4ef7b259 100644
--- a/gdb/gdbserver/linux-m68k-low.c
+++ b/gdb/gdbserver/linux-m68k-low.c
@@ -17,16 +17,17 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "server.h"
+
+#ifdef HAVE_SYS_REG_H
+#include <sys/reg.h>
+#endif
+
#include "linux-low.h"
/* Defined in auto-generated file reg-m68k.c. */
void init_registers_m68k (void);
extern const struct target_desc *tdesc_m68k;
-#ifdef HAVE_SYS_REG_H
-#include <sys/reg.h>
-#endif
-
#define m68k_num_regs 29
#define m68k_num_gregs 18
--
2.14.4

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@ -1,51 +0,0 @@
From 887c667089e5417fdc7c5bbb364b027e86a7c113 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Sun, 24 Jun 2018 23:33:55 +0200
Subject: [PATCH] nat/fork-inferior: include linux-ptrace.h
To decide whether fork() or vfork() should be used, fork-inferior.c
uses the following test:
#if !(defined(__UCLIBC__) && defined(HAS_NOMMU))
However, HAS_NOMMU is never defined, because it gets defined in
linux-ptrace.h, which is not included by fork-inferior.c. Due to this,
gdbserver fails to build on noMMU architectures. This commit fixes
that by simply including linux-ptrace.h.
This bug was introduced by commit
2090129c36c7e582943b7d300968d19b46160d84 ("Share fork_inferior et al
with gdbserver"). Indeed, the same fork()/vfork() selection was done,
but in another file where linux-ptrace.h was included.
Fixes the following build issue:
../nat/fork-inferior.c: In function 'pid_t fork_inferior(const char*, const string&, char**, void (*)(), void (*)(int), void (*)(), const char*, void (*)(const char*, char* const*, char* const*))':
../nat/fork-inferior.c:376:11: error: 'fork' was not declared in this scope
pid = fork ();
^~~~
../nat/fork-inferior.c:376:11: note: suggested alternative: 'vfork'
pid = fork ();
^~~~
vfork
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
gdb/nat/fork-inferior.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gdb/nat/fork-inferior.c b/gdb/nat/fork-inferior.c
index 8b59387fa5..05167628a6 100644
--- a/gdb/nat/fork-inferior.c
+++ b/gdb/nat/fork-inferior.c
@@ -26,6 +26,7 @@
#include "common-gdbthread.h"
#include "signals-state-save-restore.h"
#include "gdb_tilde_expand.h"
+#include "linux-ptrace.h"
#include <vector>
extern char **environ;
--
2.14.4

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@ -1,172 +0,0 @@
From 083849deeeec2854b2657b46380273ee13f4fa1b Mon Sep 17 00:00:00 2001
From: Sergio Durigan Junior <sergiodj@redhat.com>
Date: Wed, 12 Sep 2018 13:16:02 -0400
Subject: [PATCH] Move 'is_regular_file' from common-utils.c to filestuff.c
There is no reason for 'is_regular_file' to be in common-utils.c; it
belongs to 'filestuff.c'. This commit moves the function definition
and its prototype to the appropriate files.
The motivation behind this move is a failure that happens on certain
cross-compilation environments when compiling the IPA library, due to
the way gnulib probes the need for a 'stat' call replacement. Because
configure checks when cross-compiling are more limited, gnulib decides
that it needs to substitute the 'stat' calls its own 'rpl_stat';
however, the IPA library doesn't link with gnulib, which leads to an
error when compiling 'common-utils.c':
...
/opt/x86-core2--musl--bleeding-edge-2018.09-1/bin/i686-buildroot-linux-musl-g++ -shared -fPIC -Wl,--soname=libinproctrace.so -Wl,--no-undefined -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -I. -I. -I./../common -I./../regformats -I./.. -I./../../include -I./../gnulib/import -Ibuild-gnulib-gdbserver/import -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -DGDBSERVER \
-Wl,--dynamic-list=./proc-service.list -o libinproctrace.so ax-ipa.o common-utils-ipa.o errors-ipa.o format-ipa.o print-utils-ipa.o regcache-ipa.o remote-utils-ipa.o rsp-low-ipa.o tdesc-ipa.o tracepoint-ipa.o utils-ipa.o vec-ipa.o linux-i386-ipa.o linux-x86-tdesc-ipa.o arch/i386-ipa.o -ldl -pthread
/opt/x86-core2--musl--bleeding-edge-2018.09-1/lib/gcc/i686-buildroot-linux-musl/8.2.0/../../../../i686-buildroot-linux-musl/bin/ld: common-utils-ipa.o: in function `is_regular_file(char const*, int*)':
common-utils.c:(.text+0x695): undefined reference to `rpl_stat'
collect2: error: ld returned 1 exit status
Makefile:413: recipe for target 'libinproctrace.so' failed
make[1]: *** [libinproctrace.so] Error 1
...
More details can also be found at:
https://sourceware.org/ml/gdb-patches/2018-09/msg00304.html
The most simple fix for this problem is to move 'is_regular_file' to
'filestuff.c', which is not used by IPA. This ends up making the
files more logically organized as well, since 'is_regular_file' is a
file operation.
No regressions found.
gdb/ChangeLog:
2018-09-12 Sergio Durigan Junior <sergiodj@redhat.com>
* common/common-utils.c: Don't include '<sys/stat.h>'.
(is_regular_file): Move to...
* common/filestuff.c (is_regular_file): ... here.
* common/common-utils.h (is_regular_file): Move to...
* common/filestuff.h (is_regular_file): ... here.
(cherry picked from commit 3c025cfe5efc44eb4dfb03b53dca28e75096dd1e)
[Romain: backport to gdb 8.1 and remove ChangeLog enty]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/common/common-utils.c | 30 ------------------------------
gdb/common/common-utils.h | 5 -----
gdb/common/filestuff.c | 31 +++++++++++++++++++++++++++++++
gdb/common/filestuff.h | 5 +++++
4 files changed, 36 insertions(+), 35 deletions(-)
diff --git a/gdb/common/common-utils.c b/gdb/common/common-utils.c
index 80de826ba78..90a06390141 100644
--- a/gdb/common/common-utils.c
+++ b/gdb/common/common-utils.c
@@ -20,7 +20,6 @@
#include "common-defs.h"
#include "common-utils.h"
#include "host-defs.h"
-#include <sys/stat.h>
#include <ctype.h>
/* The xmalloc() (libiberty.h) family of memory management routines.
@@ -411,32 +410,3 @@ stringify_argv (const std::vector<char *> &args)
}
/* See common/common-utils.h. */
-
-bool
-is_regular_file (const char *name, int *errno_ptr)
-{
- struct stat st;
- const int status = stat (name, &st);
-
- /* Stat should never fail except when the file does not exist.
- If stat fails, analyze the source of error and return true
- unless the file does not exist, to avoid returning false results
- on obscure systems where stat does not work as expected. */
-
- if (status != 0)
- {
- if (errno != ENOENT)
- return true;
- *errno_ptr = ENOENT;
- return false;
- }
-
- if (S_ISREG (st.st_mode))
- return true;
-
- if (S_ISDIR (st.st_mode))
- *errno_ptr = EISDIR;
- else
- *errno_ptr = EINVAL;
- return false;
-}
diff --git a/gdb/common/common-utils.h b/gdb/common/common-utils.h
index 5408c354693..2320318de74 100644
--- a/gdb/common/common-utils.h
+++ b/gdb/common/common-utils.h
@@ -146,9 +146,4 @@ in_inclusive_range (T value, T low, T high)
return value >= low && value <= high;
}
-/* Return true if the file NAME exists and is a regular file.
- If the result is false then *ERRNO_PTR is set to a useful value assuming
- we're expecting a regular file. */
-extern bool is_regular_file (const char *name, int *errno_ptr);
-
#endif
diff --git a/gdb/common/filestuff.c b/gdb/common/filestuff.c
index f5a754ffa66..fa10165a7ca 100644
--- a/gdb/common/filestuff.c
+++ b/gdb/common/filestuff.c
@@ -417,3 +417,34 @@ make_cleanup_close (int fd)
*saved_fd = fd;
return make_cleanup_dtor (do_close_cleanup, saved_fd, xfree);
}
+
+/* See common/filestuff.h. */
+
+bool
+is_regular_file (const char *name, int *errno_ptr)
+{
+ struct stat st;
+ const int status = stat (name, &st);
+
+ /* Stat should never fail except when the file does not exist.
+ If stat fails, analyze the source of error and return true
+ unless the file does not exist, to avoid returning false results
+ on obscure systems where stat does not work as expected. */
+
+ if (status != 0)
+ {
+ if (errno != ENOENT)
+ return true;
+ *errno_ptr = ENOENT;
+ return false;
+ }
+
+ if (S_ISREG (st.st_mode))
+ return true;
+
+ if (S_ISDIR (st.st_mode))
+ *errno_ptr = EISDIR;
+ else
+ *errno_ptr = EINVAL;
+ return false;
+}
diff --git a/gdb/common/filestuff.h b/gdb/common/filestuff.h
index 92a2a5f4c70..cc6dd861379 100644
--- a/gdb/common/filestuff.h
+++ b/gdb/common/filestuff.h
@@ -84,4 +84,9 @@ extern int gdb_pipe_cloexec (int filedes[2]);
extern struct cleanup *make_cleanup_close (int fd);
+/* Return true if the file NAME exists and is a regular file.
+ If the result is false then *ERRNO_PTR is set to a useful value assuming
+ we're expecting a regular file. */
+extern bool is_regular_file (const char *name, int *errno_ptr);
+
#endif /* FILESTUFF_H */
--
2.14.4

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@ -1,54 +0,0 @@
From 5a6c3296a7a90694ad4042f6256f3da6d4fa4ee8 Mon Sep 17 00:00:00 2001
From: James Clarke <jrtc27@jrtc27.com>
Date: Fri, 19 Jan 2018 17:22:49 +0000
Subject: [PATCH] gdb: Fix ia64 defining TRAP_HWBKPT before including
gdb_wait.h
On ia64, gdb_wait.h eventually includes siginfo-consts-arch.h, which
contains an enum with TRAP_HWBKPT, along with a #define. Thus we cannot
define TRAP_HWBKPT to 4 beforehand, and so gdb_wait.h must be included
earlier; include it from linux-ptrace.h so it can never come afterwards.
gdb/ChangeLog:
* nat/linux-ptrace.c: Remove unnecessary reinclusion of
gdb_ptrace.h, and move including gdb_wait.h ...
* nat/linux-ptrace.h: ... to here.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved (and updated to remove ChangeLog update) from:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=5a6c3296a7a90694ad4042f6256f3da6d4fa4ee8]
---
gdb/ChangeLog | 6 ++++++
gdb/nat/linux-ptrace.c | 2 --
gdb/nat/linux-ptrace.h | 1 +
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/gdb/nat/linux-ptrace.c b/gdb/nat/linux-ptrace.c
index 5c4ddc9..1f21ef0 100644
--- a/gdb/nat/linux-ptrace.c
+++ b/gdb/nat/linux-ptrace.c
@@ -21,8 +21,6 @@
#include "linux-procfs.h"
#include "linux-waitpid.h"
#include "buffer.h"
-#include "gdb_wait.h"
-#include "gdb_ptrace.h"
#ifdef HAVE_SYS_PROCFS_H
#include <sys/procfs.h>
#endif
diff --git a/gdb/nat/linux-ptrace.h b/gdb/nat/linux-ptrace.h
index 60967a3..dc180fb 100644
--- a/gdb/nat/linux-ptrace.h
+++ b/gdb/nat/linux-ptrace.h
@@ -21,6 +21,7 @@
struct buffer;
#include "nat/gdb_ptrace.h"
+#include "gdb_wait.h"
#ifdef __UCLIBC__
#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_HAS_MMU__))
--
2.9.3

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@ -1,42 +0,0 @@
From e00c211d51bec301cf04719b77076a8783ef44b5 Mon Sep 17 00:00:00 2001
From: Raul Tambre <raul@tambre.ee>
Date: Sat, 4 May 2019 15:48:17 -0400
Subject: [PATCH] Fix incorrect use of 'is' operator for comparison in
python/lib/gdb/command/prompt.py
The 'is' operator is not meant to be used for comparisons. It currently working
is an implementation detail of CPython. CPython 3.8 has added a SyntaxWarning
for this.
(cherry picked from commit b6484282f85bf7f11451b2441599c241d302ad9d)
[Romain: backport to gdb 8.x]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/python/lib/gdb/command/prompt.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gdb/python/lib/gdb/command/prompt.py b/gdb/python/lib/gdb/command/prompt.py
index 3d662a7d3f..04b9e49c22 100644
--- a/gdb/python/lib/gdb/command/prompt.py
+++ b/gdb/python/lib/gdb/command/prompt.py
@@ -45,7 +45,7 @@ The currently defined substitutions are:
self.hook_set = False
def get_show_string (self, pvalue):
- if self.value is not '':
+ if self.value:
return "The extended prompt is: " + self.value
else:
return "The extended prompt is not set."
@@ -57,7 +57,7 @@ The currently defined substitutions are:
return ""
def before_prompt_hook(self, current):
- if self.value is not '':
+ if self.value:
return gdb.prompt.substitute_prompt(self.value)
else:
return None
--
2.25.4

View File

@ -69,9 +69,6 @@ choice
help
Select the version of gdb you wish to use.
config BR2_GDB_VERSION_8_1
bool "gdb 8.1.x"
config BR2_GDB_VERSION_8_2
bool "gdb 8.2.x"
@ -90,7 +87,6 @@ config BR2_GDB_VERSION
string
default "arc-2020.03-release-gdb" if BR2_arc
default "4ecb98fbc2f94dbe01b69384afbc515107de73df" if BR2_csky
default "8.1.1" if BR2_GDB_VERSION_8_1
default "8.2.1" if BR2_GDB_VERSION_8_2 || !BR2_PACKAGE_HOST_GDB
default "8.3.1" if BR2_GDB_VERSION_8_3
default "9.2" if BR2_GDB_VERSION_9_2

View File

@ -1,5 +1,4 @@
# From ftp://gcc.gnu.org/pub/gdb/releases/sha512.sum
sha512 7dcd5e8c90de92f577834d887b5f54edb93a07083bfe661bc46c270a6cc4919f0b348e7e2fe8ae4511298a570ef150eeefdc667ef7cf527f0cf60943177ab6c9 gdb-8.1.1.tar.xz
sha512 2aa81cfd389bb48c35d7d9f95cc10e88b4f7ad4597bdde0f8f1fd312f60f10d9fb2cc6e5a9355227d89ff328f7feb0fc411a69394560cafeb9fa75d35d896d11 gdb-8.2.1.tar.xz
sha512 9053a2dc6b9eb921907afbc4cecc75d635aa76df5e8c4f0e5824ccf57cb206b299c19b127fff000b65c334826ff8304a54ff6098428365a8e997cca886c39e9a gdb-8.3.1.tar.xz
sha512 73635f00f343117aa5e2436f1e1597099e2bfb31ef7bb162b273fa1ea282c3fa9b0f52762e70bfc7ad0334addb8d159e9ac7cbe5998ca4f755ea8cf90714d274 gdb-9.2.tar.xz