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update buildroot to 2017.02.11

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This commit is contained in:
jbnadal
2018-05-22 15:35:47 +02:00
parent 4bf1f5e091
commit a3c10bd762
9257 changed files with 433426 additions and 1701 deletions
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90
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0001-Add-some-casts-for-building-on-musl.patch Normal file
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@@ -0,0 +1,90 @@
From d41401ace01c234f42697e190a2ac95991780626 Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Mon, 26 Oct 2015 13:20:12 -0700
Subject: [PATCH] Add some casts for building on musl.
gdb/ChangeLog:
* linux-thread-db.c (find_new_threads_callback): Cast ti.ti_tid to
unsigned long for debug_printf.
(thread_db_pid_to_str): Ditto.
gdb/gdbserver/ChangeLog:
* thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
for debug_printf.
(attach_thread, find_new_threads_callback): Ditto.
[Arnout: removed the parts that don't apply, including ChangeLog]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
gdb/ChangeLog | 5 +++++
gdb/gdbserver/ChangeLog | 6 ++++++
gdb/gdbserver/thread-db.c | 9 +++++----
gdb/linux-thread-db.c | 5 +++--
4 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/gdb/gdbserver/thread-db.c b/gdb/gdbserver/thread-db.c
index ffe722d..3df10ff 100644
--- a/gdb/gdbserver/thread-db.c
+++ b/gdb/gdbserver/thread-db.c
@@ -278,7 +278,7 @@ find_one_thread (ptid_t ptid)
if (debug_threads)
debug_printf ("Found thread %ld (LWP %d)\n",
- ti.ti_tid, ti.ti_lid);
+ (unsigned long) ti.ti_tid, ti.ti_lid);
if (lwpid != ti.ti_lid)
{
@@ -319,12 +319,12 @@ attach_thread (const td_thrhandle_t *th_p, td_thrinfo_t *ti_p)
if (debug_threads)
debug_printf ("Attaching to thread %ld (LWP %d)\n",
- ti_p->ti_tid, ti_p->ti_lid);
+ (unsigned long) ti_p->ti_tid, ti_p->ti_lid);
err = linux_attach_lwp (ptid);
if (err != 0)
{
warning ("Could not attach to thread %ld (LWP %d): %s\n",
- ti_p->ti_tid, ti_p->ti_lid,
+ (unsigned long) ti_p->ti_tid, ti_p->ti_lid,
linux_ptrace_attach_fail_reason_string (ptid, err));
return 0;
}
@@ -392,7 +392,8 @@ find_new_threads_callback (const td_thrhandle_t *th_p, void *data)
glibc PR17707. */
if (debug_threads)
debug_printf ("thread_db: skipping exited and "
- "joined thread (0x%lx)\n", ti.ti_tid);
+ "joined thread (0x%lx)\n",
+ (unsigned long) ti.ti_tid);
return 0;
}
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index 66e9595..41db29a 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -1585,7 +1585,8 @@ find_new_threads_callback (const td_thrhandle_t *th_p, void *data)
if (libthread_db_debug)
fprintf_unfiltered (gdb_stdlog,
"thread_db: skipping exited and "
- "joined thread (0x%lx)\n", ti.ti_tid);
+ "joined thread (0x%lx)\n",
+ (unsigned long) ti.ti_tid);
return 0;
}
@@ -1816,7 +1817,7 @@ thread_db_pid_to_str (struct target_ops *ops, ptid_t ptid)
tid = thread_info->priv->tid;
snprintf (buf, sizeof (buf), "Thread 0x%lx (LWP %ld)",
- tid, ptid_get_lwp (ptid));
+ (unsigned long) tid, ptid_get_lwp (ptid));
return buf;
}
--
1.9.4

63
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0002-musl-Move-W_STOPCODE-to-common-gdb_wait-h.patch Normal file
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@@ -0,0 +1,63 @@
From 963843d4d07aef6caa296dacf191f8adc9518596 Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Mon, 26 Oct 2015 13:24:01 -0700
Subject: [PATCH] musl: Move W_STOPCODE to common/gdb_wait.h.
gdb/ChangeLog:
* common/gdb_wait.h (W_STOPCODE): Define, moved here from
gdbserver/linux-low.c.
(WSETSTOP): Simplify.
gdb/gdbserver/ChangeLog:
* linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
[Arnout: removed the parts that don't apply, including ChangeLog]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
gdb/ChangeLog | 6 ++++++
gdb/common/gdb_wait.h | 8 ++++----
gdb/gdbserver/ChangeLog | 4 ++++
gdb/gdbserver/linux-low.c | 4 ----
4 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/gdb/common/gdb_wait.h b/gdb/common/gdb_wait.h
index 9b250d2..412f813 100644
--- a/gdb/common/gdb_wait.h
+++ b/gdb/common/gdb_wait.h
@@ -85,12 +85,12 @@
# endif
#endif
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+
#ifndef WSETSTOP
-# ifdef W_STOPCODE
#define WSETSTOP(w,sig) ((w) = W_STOPCODE(sig))
-# else
-#define WSETSTOP(w,sig) ((w) = (0177 | ((sig) << 8)))
-# endif
#endif
/* For native GNU/Linux we may use waitpid and the __WCLONE option.
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 0c552b8..7ed67c7 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -70,10 +70,6 @@
#define O_LARGEFILE 0
#endif
-#ifndef W_STOPCODE
-#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
-#endif
-
/* This is the kernel's hard limit. Not to be confused with
SIGRTMIN. */
#ifndef __SIGRTMIN
--
1.9.4

58
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0003-move-__SIGRTMIN.patch Normal file
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@@ -0,0 +1,58 @@
From 682b25469e66ea45b214e95962671373983c118f Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Mon, 26 Oct 2015 13:30:57 -0700
Subject: [PATCH] Move __SIGRTMIN.
gdb/ChangeLog:
* nat/linux-nat.h (__SIGRTMIN): Move here from gdbserver/linux-low.c.
gdb/gdbserver/ChangeLog:
* linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
[Arnout: removed the parts that don't apply, including ChangeLog]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
gdb/ChangeLog | 4 ++++
gdb/gdbserver/ChangeLog | 4 ++++
gdb/gdbserver/linux-low.c | 6 ------
gdb/nat/linux-nat.h | 5 +++++
4 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 7ed67c7..e778c4c 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -70,12 +70,6 @@
#define O_LARGEFILE 0
#endif
-/* This is the kernel's hard limit. Not to be confused with
- SIGRTMIN. */
-#ifndef __SIGRTMIN
-#define __SIGRTMIN 32
-#endif
-
/* Some targets did not define these ptrace constants from the start,
so gdbserver defines them locally here. In the future, these may
be removed after they are added to asm/ptrace.h. */
diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h
index 0633fa9..70e6274 100644
--- a/gdb/nat/linux-nat.h
+++ b/gdb/nat/linux-nat.h
@@ -25,6 +25,11 @@
struct lwp_info;
struct arch_lwp_info;
+/* This is the kernel's hard limit. Not to be confused with SIGRTMIN. */
+#ifndef __SIGRTMIN
+#define __SIGRTMIN 32
+#endif
+
/* Unlike other extended result codes, WSTOPSIG (status) on
PTRACE_O_TRACESYSGOOD syscall events doesn't return SIGTRAP, but
instead SIGTRAP with bit 7 set. */
--
1.9.4

267
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0004-xtensa-implement-NPTL-helpers.patch Normal file
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@@ -0,0 +1,267 @@
From d4eb69fc4b50f9a0babd70b28d0601b40f31bd0f Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Thu, 2 Jul 2015 15:10:58 +0300
Subject: [PATCH] xtensa: implement NPTL helpers
These changes allow debugging multithreaded NPTL xtensa applications.
2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
gdb/gdbserver/
* configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
* linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
#includes.
(ps_get_thread_area): New function.
2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
gdb/
* arch/xtensa.h: New file.
* xtensa-linux-nat.c (gdb_proc_service.h): New #include.
(ps_get_thread_area): New function.
* xtensa-linux-tdep.c (xtensa_linux_init_abi): Add call to
set_gdbarch_fetch_tls_load_module_address to enable TLS support.
* xtensa-tdep.c (osabi.h): New #include.
(xtensa_gdbarch_init): Call gdbarch_init_osabi to register
xtensa-specific hooks.
* xtensa-tdep.h (struct xtensa_elf_gregset_t): Add threadptr
member and move the structure to arch/xtensa.h.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
Backported from: 40045d91812b25c88c8275b8c08d27c234b68ba8
Changes to ChangeLog files are dropped.
gdb/arch/xtensa.h | 46 ++++++++++++++++++++++++++++++++++++++++
gdb/gdbserver/configure.srv | 1 +
gdb/gdbserver/linux-xtensa-low.c | 21 ++++++++++++++++++
gdb/xtensa-linux-nat.c | 22 ++++++++++++++++++
gdb/xtensa-linux-tdep.c | 4 ++++
gdb/xtensa-tdep.c | 4 ++++
gdb/xtensa-tdep.h | 24 ++------------------
7 files changed, 100 insertions(+), 22 deletions(-)
create mode 100644 gdb/arch/xtensa.h
diff --git a/gdb/arch/xtensa.h b/gdb/arch/xtensa.h
new file mode 100644
index 0000000..fe96584
--- /dev/null
+++ b/gdb/arch/xtensa.h
@@ -0,0 +1,46 @@
+/* Common Target-dependent code for the Xtensa port of GDB, the GNU debugger.
+
+ Copyright (C) 2003-2015 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 XTENSA_H
+#define XTENSA_H
+
+/* Xtensa ELF core file register set representation ('.reg' section).
+ Copied from target-side ELF header <xtensa/elf.h>. */
+
+typedef uint32_t xtensa_elf_greg_t;
+
+typedef struct
+{
+ xtensa_elf_greg_t pc;
+ xtensa_elf_greg_t ps;
+ xtensa_elf_greg_t lbeg;
+ xtensa_elf_greg_t lend;
+ xtensa_elf_greg_t lcount;
+ xtensa_elf_greg_t sar;
+ xtensa_elf_greg_t windowstart;
+ xtensa_elf_greg_t windowbase;
+ xtensa_elf_greg_t threadptr;
+ xtensa_elf_greg_t reserved[7+48];
+ xtensa_elf_greg_t ar[64];
+} xtensa_elf_gregset_t;
+
+#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
+ / sizeof (xtensa_elf_greg_t))
+
+#endif
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index 0b18d1d..320c26a 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -352,6 +352,7 @@ case "${target}" in
xtensa*-*-linux*) srv_regobj=reg-xtensa.o
srv_tgtobj="$srv_linux_obj linux-xtensa-low.o"
srv_linux_regsets=yes
+ srv_linux_thread_db=yes
;;
tilegx-*-linux*) srv_regobj=reg-tilegx.o
srv_regobj="${srv_regobj} reg-tilegx32.o"
diff --git a/gdb/gdbserver/linux-xtensa-low.c b/gdb/gdbserver/linux-xtensa-low.c
index 4daccee..debe467 100644
--- a/gdb/gdbserver/linux-xtensa-low.c
+++ b/gdb/gdbserver/linux-xtensa-low.c
@@ -26,6 +26,8 @@ extern const struct target_desc *tdesc_xtensa;
#include <asm/ptrace.h>
#include <xtensa-config.h>
+#include "arch/xtensa.h"
+#include "gdb_proc_service.h"
#include "xtensa-xtregs.c"
@@ -179,6 +181,25 @@ xtensa_breakpoint_at (CORE_ADDR where)
xtensa_breakpoint, xtensa_breakpoint_len) == 0;
}
+/* Called by libthread_db. */
+
+ps_err_e
+ps_get_thread_area (const struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+{
+ xtensa_elf_gregset_t regs;
+
+ if (ptrace (PTRACE_GETREGS, lwpid, NULL, &regs) != 0)
+ return PS_ERR;
+
+ /* IDX is the bias from the thread pointer to the beginning of the
+ thread descriptor. It has to be subtracted due to implementation
+ quirks in libthread_db. */
+ *base = (void *) ((char *) regs.threadptr - idx);
+
+ return PS_OK;
+}
+
static struct regsets_info xtensa_regsets_info =
{
xtensa_regsets, /* regsets */
diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
index 77ad3e0..5538d5b 100644
--- a/gdb/xtensa-linux-nat.c
+++ b/gdb/xtensa-linux-nat.c
@@ -37,6 +37,9 @@
#include "gregset.h"
#include "xtensa-tdep.h"
+/* Defines ps_err_e, struct ps_prochandle. */
+#include "gdb_proc_service.h"
+
/* Extended register set depends on hardware configs.
Keeping these definitions separately allows to introduce
hardware-specific overlays. */
@@ -280,6 +283,25 @@ xtensa_linux_store_inferior_registers (struct target_ops *ops,
store_xtregs (regcache, regnum);
}
+/* Called by libthread_db. */
+
+ps_err_e
+ps_get_thread_area (const struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+{
+ xtensa_elf_gregset_t regs;
+
+ if (ptrace (PTRACE_GETREGS, lwpid, NULL, &regs) != 0)
+ return PS_ERR;
+
+ /* IDX is the bias from the thread pointer to the beginning of the
+ thread descriptor. It has to be subtracted due to implementation
+ quirks in libthread_db. */
+ *base = (void *) ((char *) regs.threadptr - idx);
+
+ return PS_OK;
+}
+
void _initialize_xtensa_linux_nat (void);
void
diff --git a/gdb/xtensa-linux-tdep.c b/gdb/xtensa-linux-tdep.c
index 61ea9b0..99e0d3e 100644
--- a/gdb/xtensa-linux-tdep.c
+++ b/gdb/xtensa-linux-tdep.c
@@ -106,6 +106,10 @@ xtensa_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
xtensa_linux_gdb_signal_from_target);
set_gdbarch_gdb_signal_to_target (gdbarch,
xtensa_linux_gdb_signal_to_target);
+
+ /* Enable TLS support. */
+ set_gdbarch_fetch_tls_load_module_address (gdbarch,
+ svr4_fetch_objfile_link_map);
}
/* Provide a prototype to silence -Wmissing-prototypes. */
diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index 55e7d98..4b693ed 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -28,6 +28,7 @@
#include "value.h"
#include "dis-asm.h"
#include "inferior.h"
+#include "osabi.h"
#include "floatformat.h"
#include "regcache.h"
#include "reggroups.h"
@@ -3273,6 +3274,9 @@ xtensa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
+ /* Hook in the ABI-specific overrides, if they have been registered. */
+ gdbarch_init_osabi (info, gdbarch);
+
return gdbarch;
}
diff --git a/gdb/xtensa-tdep.h b/gdb/xtensa-tdep.h
index caa2988..5b28cab 100644
--- a/gdb/xtensa-tdep.h
+++ b/gdb/xtensa-tdep.h
@@ -18,6 +18,8 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+#include "arch/xtensa.h"
+
/* XTENSA_TDEP_VERSION can/should be changed along with XTENSA_CONFIG_VERSION
whenever the "tdep" structure changes in an incompatible way. */
@@ -81,28 +83,6 @@ typedef enum
} xtensa_target_flags_t;
-/* Xtensa ELF core file register set representation ('.reg' section).
- Copied from target-side ELF header <xtensa/elf.h>. */
-
-typedef uint32_t xtensa_elf_greg_t;
-
-typedef struct
-{
- xtensa_elf_greg_t pc;
- xtensa_elf_greg_t ps;
- xtensa_elf_greg_t lbeg;
- xtensa_elf_greg_t lend;
- xtensa_elf_greg_t lcount;
- xtensa_elf_greg_t sar;
- xtensa_elf_greg_t windowstart;
- xtensa_elf_greg_t windowbase;
- xtensa_elf_greg_t reserved[8+48];
- xtensa_elf_greg_t ar[64];
-} xtensa_elf_gregset_t;
-
-#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
- / sizeof (xtensa_elf_greg_t))
-
/* Mask. */
typedef struct
--
1.8.1.4

30
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0005-target.h-include-sys-types.h.patch Normal file
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@@ -0,0 +1,30 @@
From cd68d0ebe7748a5448c86eb021b717df6fe83f35 Mon Sep 17 00:00:00 2001
From: Doug Evans <xdje42@gmail.com>
Date: Sun, 22 Nov 2015 17:24:03 -0800
Subject: [PATCH] target.h: #include <sys/types.h>.
For musl.
[Romain:
rebase on gdb 7.10.1 from upstream (7.11)
remove ChangeLog entry]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gdb/gdbserver/target.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index 9a40867..6af043c 100644
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -21,6 +21,7 @@
#ifndef TARGET_H
#define TARGET_H
+#include <sys/types.h> /* for mode_t */
#include "target/target.h"
#include "target/resume.h"
#include "target/wait.h"
--
2.5.5

372
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0006-Revert-sim-unify-SIM_CPU-definition.patch Normal file
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@@ -0,0 +1,372 @@
From 4d913bb73965fdb9c756e8d5916a829b60aa3a44 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Thu, 4 Aug 2016 23:44:24 +0200
Subject: [PATCH] Revert "sim: unify SIM_CPU definition"
This reverts commit 20bca71d82598a015de0991196e45f0b5f7ead81.
This change causes a redefinition of SIM_CPU on the Blackfin
architecture, as it is defined in both the common sim/common/sim-base.h
and the architecture specific sim/bfin/sim-main.h.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
sim/arm/sim-main.h | 3 +++
sim/avr/sim-main.h | 2 ++
sim/bfin/sim-main.h | 2 --
sim/common/sim-base.h | 2 --
sim/cr16/sim-main.h | 2 ++
sim/cris/sim-main.h | 5 +++++
sim/d10v/sim-main.h | 2 ++
sim/frv/sim-main.h | 10 ++++++++++
sim/ft32/sim-main.h | 2 ++
sim/h8300/sim-main.h | 3 +++
sim/iq2000/sim-main.h | 5 +++++
sim/lm32/sim-main.h | 5 +++++
sim/m32r/sim-main.h | 5 +++++
sim/m68hc11/sim-main.h | 3 +++
sim/mcore/sim-main.h | 2 ++
sim/microblaze/sim-main.h | 3 +++
sim/mips/sim-main.h | 3 +++
sim/mn10300/sim-main.h | 2 ++
sim/moxie/sim-main.h | 3 +++
sim/msp430/sim-main.h | 3 +++
sim/sh/sim-main.h | 3 +++
sim/sh64/sim-main.h | 5 +++++
sim/v850/sim-main.h | 3 +++
23 files changed, 74 insertions(+), 4 deletions(-)
diff --git a/sim/arm/sim-main.h b/sim/arm/sim-main.h
index 9a37b98..ae622bd 100644
--- a/sim/arm/sim-main.h
+++ b/sim/arm/sim-main.h
@@ -20,6 +20,9 @@
#define SIM_MAIN_H
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/avr/sim-main.h b/sim/avr/sim-main.h
index e0cac22..52904e3 100644
--- a/sim/avr/sim-main.h
+++ b/sim/avr/sim-main.h
@@ -23,6 +23,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
extern unsigned int pc;
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
struct _sim_cpu {
diff --git a/sim/bfin/sim-main.h b/sim/bfin/sim-main.h
index 806fe15..53e1774 100644
--- a/sim/bfin/sim-main.h
+++ b/sim/bfin/sim-main.h
@@ -24,8 +24,6 @@
#include "sim-basics.h"
#include "sim-signal.h"
-/* TODO: Delete this. Need to convert bu32/etc... to common sim types
- and unwind the bfin-sim.h/machs.h include below first though. */
typedef struct _sim_cpu SIM_CPU;
#include "bfin-sim.h"
diff --git a/sim/common/sim-base.h b/sim/common/sim-base.h
index 21f61f4..e90e07c 100644
--- a/sim/common/sim-base.h
+++ b/sim/common/sim-base.h
@@ -72,8 +72,6 @@ typedef address_word sim_cia;
#define INVALID_INSTRUCTION_ADDRESS ((address_word)0 - 1)
#endif
-/* TODO: Probably should just delete SIM_CPU. */
-typedef struct _sim_cpu SIM_CPU;
typedef struct _sim_cpu sim_cpu;
#include "sim-module.h"
diff --git a/sim/cr16/sim-main.h b/sim/cr16/sim-main.h
index a63b93e..1a80229 100644
--- a/sim/cr16/sim-main.h
+++ b/sim/cr16/sim-main.h
@@ -24,6 +24,8 @@
typedef long int word;
typedef unsigned long int uword;
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/cris/sim-main.h b/sim/cris/sim-main.h
index 4dc04a2..fec0039 100644
--- a/sim/cris/sim-main.h
+++ b/sim/cris/sim-main.h
@@ -24,6 +24,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+#define USING_SIM_BASE_H
+
+struct _sim_cpu;
+typedef struct _sim_cpu SIM_CPU;
+
#include "symcat.h"
#include "sim-basics.h"
#include "cgen-types.h"
diff --git a/sim/d10v/sim-main.h b/sim/d10v/sim-main.h
index 0b87811..a7d59dd 100644
--- a/sim/d10v/sim-main.h
+++ b/sim/d10v/sim-main.h
@@ -24,6 +24,8 @@
typedef long int word;
typedef unsigned long int uword;
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/frv/sim-main.h b/sim/frv/sim-main.h
index d5a67cb..fd12c4f 100644
--- a/sim/frv/sim-main.h
+++ b/sim/frv/sim-main.h
@@ -19,6 +19,16 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Main header for the frv. */
+#define USING_SIM_BASE_H /* FIXME: quick hack */
+
+struct _sim_cpu; /* FIXME: should be in sim-basics.h */
+typedef struct _sim_cpu SIM_CPU;
+
+/* Set the mask of unsupported traces. */
+#define WITH_TRACE \
+ (~(TRACE_alu | TRACE_decode | TRACE_memory | TRACE_model | TRACE_fpu \
+ | TRACE_branch | TRACE_debug))
+
/* sim-basics.h includes config.h but cgen-types.h must be included before
sim-basics.h and cgen-types.h needs config.h. */
#include "config.h"
diff --git a/sim/ft32/sim-main.h b/sim/ft32/sim-main.h
index b27a690..a270a5d 100644
--- a/sim/ft32/sim-main.h
+++ b/sim/ft32/sim-main.h
@@ -25,6 +25,8 @@
#include "sim-base.h"
#include "bfd.h"
+typedef struct _sim_cpu SIM_CPU;
+
#include "ft32-sim.h"
struct _sim_cpu {
diff --git a/sim/h8300/sim-main.h b/sim/h8300/sim-main.h
index 6dbc1ac..e95c4d9 100644
--- a/sim/h8300/sim-main.h
+++ b/sim/h8300/sim-main.h
@@ -87,6 +87,9 @@ enum h8_typecodes {
};
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
/* Structure used to describe addressing */
diff --git a/sim/iq2000/sim-main.h b/sim/iq2000/sim-main.h
index 992520a..ce3baba 100644
--- a/sim/iq2000/sim-main.h
+++ b/sim/iq2000/sim-main.h
@@ -4,6 +4,11 @@
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+#define USING_SIM_BASE_H /* FIXME: quick hack */
+
+struct _sim_cpu; /* FIXME: should be in sim-basics.h */
+typedef struct _sim_cpu SIM_CPU;
+
/* sim-basics.h includes config.h but cgen-types.h must be included before
sim-basics.h and cgen-types.h needs config.h. */
#include "config.h"
diff --git a/sim/lm32/sim-main.h b/sim/lm32/sim-main.h
index 4894e8d..210bb8b 100644
--- a/sim/lm32/sim-main.h
+++ b/sim/lm32/sim-main.h
@@ -23,6 +23,11 @@
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+#define USING_SIM_BASE_H /* FIXME: quick hack */
+
+struct _sim_cpu; /* FIXME: should be in sim-basics.h */
+typedef struct _sim_cpu SIM_CPU;
+
#include "symcat.h"
#include "sim-basics.h"
#include "cgen-types.h"
diff --git a/sim/m32r/sim-main.h b/sim/m32r/sim-main.h
index cd39e98..74bb513 100644
--- a/sim/m32r/sim-main.h
+++ b/sim/m32r/sim-main.h
@@ -3,6 +3,11 @@
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+#define USING_SIM_BASE_H /* FIXME: quick hack */
+
+struct _sim_cpu; /* FIXME: should be in sim-basics.h */
+typedef struct _sim_cpu SIM_CPU;
+
#include "symcat.h"
#include "sim-basics.h"
#include "cgen-types.h"
diff --git a/sim/m68hc11/sim-main.h b/sim/m68hc11/sim-main.h
index d1fc582..4f41db9 100644
--- a/sim/m68hc11/sim-main.h
+++ b/sim/m68hc11/sim-main.h
@@ -25,6 +25,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define SIM_HANDLES_LMA 1
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-signal.h"
#include "sim-base.h"
diff --git a/sim/mcore/sim-main.h b/sim/mcore/sim-main.h
index be50ec1..25698c1 100644
--- a/sim/mcore/sim-main.h
+++ b/sim/mcore/sim-main.h
@@ -24,6 +24,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
typedef long int word;
typedef unsigned long int uword;
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/microblaze/sim-main.h b/sim/microblaze/sim-main.h
index 6781374..6b7b776 100644
--- a/sim/microblaze/sim-main.h
+++ b/sim/microblaze/sim-main.h
@@ -20,6 +20,9 @@
#include "microblaze.h"
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
/* The machine state.
diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h
index 8d698ad..9729804 100644
--- a/sim/mips/sim-main.h
+++ b/sim/mips/sim-main.h
@@ -29,6 +29,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
mips_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), (TRANSFER), (ERROR))
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/mn10300/sim-main.h b/sim/mn10300/sim-main.h
index 847506e..2ddbfb9 100644
--- a/sim/mn10300/sim-main.h
+++ b/sim/mn10300/sim-main.h
@@ -42,6 +42,8 @@
#include "itable.h"
#include "idecode.h"
+typedef struct _sim_cpu SIM_CPU;
+
#define WITH_WATCHPOINTS 1
#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
diff --git a/sim/moxie/sim-main.h b/sim/moxie/sim-main.h
index b1a64fc..c60437e 100644
--- a/sim/moxie/sim-main.h
+++ b/sim/moxie/sim-main.h
@@ -21,6 +21,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define SIM_MAIN_H
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "bfd.h"
diff --git a/sim/msp430/sim-main.h b/sim/msp430/sim-main.h
index 19c8cca..37bb42d 100644
--- a/sim/msp430/sim-main.h
+++ b/sim/msp430/sim-main.h
@@ -23,6 +23,9 @@
#include "sim-basics.h"
#include "sim-signal.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "msp430-sim.h"
#include "sim-base.h"
diff --git a/sim/sh/sim-main.h b/sim/sh/sim-main.h
index e67df28..e2e17d7 100644
--- a/sim/sh/sim-main.h
+++ b/sim/sh/sim-main.h
@@ -20,6 +20,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define SIM_MAIN_H
#include "sim-basics.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
typedef struct
diff --git a/sim/sh64/sim-main.h b/sim/sh64/sim-main.h
index 7b24ab0..8fb595e 100644
--- a/sim/sh64/sim-main.h
+++ b/sim/sh64/sim-main.h
@@ -3,6 +3,11 @@
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+#define USING_SIM_BASE_H /* FIXME: quick hack */
+
+struct _sim_cpu; /* FIXME: should be in sim-basics.h */
+typedef struct _sim_cpu SIM_CPU;
+
/* sim-basics.h includes config.h but cgen-types.h must be included before
sim-basics.h and cgen-types.h needs config.h. */
#include "config.h"
diff --git a/sim/v850/sim-main.h b/sim/v850/sim-main.h
index 5127d28..16cbd97 100644
--- a/sim/v850/sim-main.h
+++ b/sim/v850/sim-main.h
@@ -16,6 +16,9 @@
#include "sim-basics.h"
#include "sim-signal.h"
#include "sim-fpu.h"
+
+typedef struct _sim_cpu SIM_CPU;
+
#include "sim-base.h"
#include "simops.h"
--
2.7.4

41
bsp/buildroot-2017.02.11/package/gdb/7.10.1/0011-use-asm-sgidefs.h.patch Normal file
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@@ -0,0 +1,41 @@
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
Patch has been adapted to apply on 7.10.1.]
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 9f6d697..8f57bb2 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 <sys/ptrace.h>
#include <asm/ptrace.h>
--
2.13.1

155
bsp/buildroot-2017.02.11/package/gdb/7.11.1/0001-sim-bfin-split-out-common-mach-model-defines-into-ar.patch Normal file
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@@ -0,0 +1,155 @@
From 7a09ed68e203a813d88fb7fc6eeb1e92209561a5 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 8 Aug 2016 13:06:49 +0800
Subject: [PATCH] sim: bfin: split out common mach/model defines into arch.h
[PR sim/20438]
The current machs.h mixes common enums with Blackfin-specific defines.
This causes us troubles with header inclusion order such that we can't
drop the old SIM_CPU typedef (which is duplicated in common code). By
splitting the two up, we can unwind this dependency chain, and drop the
old typedef. It also fixes building with older gcc versions.
[Romain: backport from gdb 7.12]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
sim/bfin/ChangeLog | 9 +++++++++
sim/bfin/arch.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
sim/bfin/machs.h | 20 --------------------
sim/bfin/sim-main.h | 8 ++------
4 files changed, 55 insertions(+), 26 deletions(-)
create mode 100644 sim/bfin/arch.h
diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 3dea7c9..a995436 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,12 @@
+2016-08-13 Mike Frysinger <vapier@gentoo.org>
+
+ PR sim/20438
+ * machs.h (MODEL_TYPE, MACH_ATTR, BFIN_INSN_*): Move ...
+ * arch.h: ... to this new header file.
+ * sim-main.h (SIM_CPU): Delete.
+ Include arch.h before sim-base.h, and move sim-base.h before
+ bfin-sim.h.
+
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
diff --git a/sim/bfin/arch.h b/sim/bfin/arch.h
new file mode 100644
index 0000000..b86d3e9
--- /dev/null
+++ b/sim/bfin/arch.h
@@ -0,0 +1,44 @@
+/* Simulator for Analog Devices Blackfin processors.
+
+ Copyright (C) 2005-2016 Free Software Foundation, Inc.
+ Contributed by Analog Devices, Inc.
+
+ This file is part of simulators.
+
+ 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 BFIN_ARCH_H
+#define BFIN_ARCH_H
+
+typedef enum model_type {
+#define P(n) MODEL_BF##n,
+#include "proc_list.def"
+#undef P
+ MODEL_MAX
+} MODEL_TYPE;
+
+typedef enum mach_attr {
+ MACH_BASE,
+ MACH_BFIN,
+ MACH_MAX
+} MACH_ATTR;
+
+enum {
+#define I(insn) BFIN_INSN_##insn,
+#include "insn_list.def"
+#undef I
+ BFIN_INSN_MAX
+};
+
+#endif
diff --git a/sim/bfin/machs.h b/sim/bfin/machs.h
index 0372982..36819ae 100644
--- a/sim/bfin/machs.h
+++ b/sim/bfin/machs.h
@@ -21,19 +21,6 @@
#ifndef _BFIN_MACHS_H_
#define _BFIN_MACHS_H_
-typedef enum model_type {
-#define P(n) MODEL_BF##n,
-#include "proc_list.def"
-#undef P
- MODEL_MAX
-} MODEL_TYPE;
-
-typedef enum mach_attr {
- MACH_BASE,
- MACH_BFIN,
- MACH_MAX
-} MACH_ATTR;
-
#define CPU_MODEL_NUM(cpu) MODEL_NUM (CPU_MODEL (cpu))
/* XXX: Some of this probably belongs in CPU_MODEL. */
@@ -46,13 +33,6 @@ void bfin_model_cpu_init (SIM_DESC, SIM_CPU *);
bu32 bfin_model_get_chipid (SIM_DESC);
bu32 bfin_model_get_dspid (SIM_DESC);
-enum {
-#define I(insn) BFIN_INSN_##insn,
-#include "insn_list.def"
-#undef I
- BFIN_INSN_MAX
-};
-
#define BFIN_COREMMR_CEC_BASE 0xFFE02100
#define BFIN_COREMMR_CEC_SIZE (4 * 5)
#define BFIN_COREMMR_CTIMER_BASE 0xFFE03000
diff --git a/sim/bfin/sim-main.h b/sim/bfin/sim-main.h
index 51fb87e..34fd153 100644
--- a/sim/bfin/sim-main.h
+++ b/sim/bfin/sim-main.h
@@ -23,17 +23,13 @@
#include "sim-basics.h"
#include "sim-signal.h"
-
-/* TODO: Delete this. Need to convert bu32/etc... to common sim types
- and unwind the bfin-sim.h/machs.h include below first though. */
-typedef struct _sim_cpu SIM_CPU;
+#include "arch.h"
+#include "sim-base.h"
#include "bfin-sim.h"
#include "machs.h"
-#include "sim-base.h"
-
struct _sim_cpu {
/* ... simulator specific members ... */
struct bfin_cpu_state state;
--
2.9.3

40
bsp/buildroot-2017.02.11/package/gdb/7.11.1/0006-use-asm-sgidefs.h.patch Normal file
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@@ -0,0 +1,40 @@
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

41
bsp/buildroot-2017.02.11/package/gdb/7.12.1/0006-nat-linux-ptrace.c-add-missing-gdb_byte-cast.patch Normal file
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@@ -0,0 +1,41 @@
From 09a2c3e0164545324a1ddee70f5c9fdee71e2079 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sun, 18 Jun 2017 23:09:43 +0200
Subject: [PATCH] nat/linux-ptrace.c: add missing gdb_byte* cast
On noMMU platforms, the following code gets compiled:
child_stack = xmalloc (STACK_SIZE * 4);
Where child_stack is a gdb_byte*, and xmalloc() returns a void*. While
the lack of cast is valid in C, it is not in C++, causing the
following build failure:
../nat/linux-ptrace.c: In function 'int linux_fork_to_function(gdb_byte*, int (*)(void*))':
../nat/linux-ptrace.c:273:29: error: invalid conversion from 'void*' to 'gdb_byte* {aka unsigned char*}' [-fpermissive]
child_stack = xmalloc (STACK_SIZE * 4);
Therefore, this commit adds the appropriate cast.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Upstream commit: ffce45d2243e5f52f411e314fc4e1a69f431a81f]
---
gdb/nat/linux-ptrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/nat/linux-ptrace.c b/gdb/nat/linux-ptrace.c
index 3447e07..33833e2 100644
--- a/gdb/nat/linux-ptrace.c
+++ b/gdb/nat/linux-ptrace.c
@@ -270,7 +270,7 @@ linux_fork_to_function (gdb_byte *child_stack, int (*function) (void *))
#define STACK_SIZE 4096
if (child_stack == NULL)
- child_stack = xmalloc (STACK_SIZE * 4);
+ child_stack = (gdb_byte*) xmalloc (STACK_SIZE * 4);
/* Use CLONE_VM instead of fork, to support uClinux (no MMU). */
#ifdef __ia64__
--
2.9.4

72
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@@ -0,0 +1,72 @@
comment "gdb/gdbserver needs a toolchain w/ threads, threads debug"
depends on !BR2_nios2 && !BR2_bfin
depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HAS_THREADS_DEBUG
config BR2_PACKAGE_GDB
bool "gdb"
# When the external toolchain gdbserver is copied to the
# target, we don't allow building a separate gdbserver. The
# one from the external toolchain should be used.
select BR2_PACKAGE_GDB_SERVER if \
(!BR2_PACKAGE_GDB_DEBUGGER && !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY)
depends on BR2_TOOLCHAIN_HAS_THREADS && BR2_TOOLCHAIN_HAS_THREADS_DEBUG
depends on !BR2_nios2 && !BR2_bfin
help
GDB, the GNU Project debugger, allows you to see what is
going on `inside' another program while it executes -- or
what another program was doing at the moment it crashed.
This option allows to build gdbserver and/or the gdb
debugger for the target.
For embedded development, the most common solution is to
build only 'gdbserver' for the target, and use a cross-gdb
on the host. See BR2_PACKAGE_HOST_GDB in the Toolchain menu
to enable one. Notice that external toolchains often provide
their own pre-built cross-gdb and gdbserver binaries.
http://www.gnu.org/software/gdb/
if BR2_PACKAGE_GDB
config BR2_PACKAGE_GDB_SERVER
bool "gdbserver"
depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
help
Build the gdbserver stub to run on the target.
A full gdb is needed to debug the progam.
config BR2_PACKAGE_GDB_DEBUGGER
bool "full debugger"
select BR2_PACKAGE_NCURSES
depends on BR2_USE_WCHAR
depends on !BR2_sh && !BR2_microblaze
comment "full gdb on target needs a toolchain w/ wchar"
depends on !BR2_sh && !BR2_microblaze
depends on !BR2_USE_WCHAR
if BR2_PACKAGE_GDB_DEBUGGER
config BR2_PACKAGE_GDB_TUI
bool "TUI support"
help
This option enables terminal user interface (TUI) for gdb
"The GDB Text User Interface (TUI) is a terminal interface
which uses the curses library to show the source file, the
assembly output, the program registers and GDB commands in
separate text windows."
https://sourceware.org/gdb/current/onlinedocs/gdb/TUI.html
config BR2_PACKAGE_GDB_PYTHON
bool "Python support"
# Only Python 2.x is supported by gdb for now
depends on BR2_PACKAGE_PYTHON
help
This option enables Python support in the target gdb.
endif
endif

63
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@@ -0,0 +1,63 @@
comment "Host GDB Options"
config BR2_PACKAGE_HOST_GDB
bool "Build cross gdb for the host"
# When the external toolchain gdbserver is used, we shouldn't
# allow to build a cross-gdb, as the one of the external
# toolchain should be used.
depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
depends on !BR2_nios2
help
Build a cross gdb that runs on the host machine and debugs
programs running on the target. It requires 'gdbserver'
installed on the target, see BR2_PACKAGE_GDB_SERVER to
enable it.
if BR2_PACKAGE_HOST_GDB
config BR2_PACKAGE_HOST_GDB_TUI
bool "TUI support"
help
This option enables terminal user interface (TUI) for gdb
config BR2_PACKAGE_HOST_GDB_PYTHON
bool "Python support"
help
This option enables the Python support in the cross gdb.
config BR2_PACKAGE_HOST_GDB_SIM
bool "Simulator support"
depends on !BR2_arc && !BR2_microblaze
help
This option enables the simulator support in the cross gdb.
choice
prompt "GDB debugger Version"
depends on !BR2_arc
depends on !BR2_microblaze
default BR2_GDB_VERSION_7_11
help
Select the version of gdb you wish to use.
config BR2_GDB_VERSION_7_10
bool "gdb 7.10.x"
config BR2_GDB_VERSION_7_11
bool "gdb 7.11.x"
config BR2_GDB_VERSION_7_12
bool "gdb 7.12.x"
endchoice
endif
# If cross-gdb is not enabled, the latest working version is chosen.
config BR2_GDB_VERSION
string
depends on BR2_PACKAGE_GDB || BR2_PACKAGE_HOST_GDB
default "arc-2016.09-release-gdb" if BR2_arc
default "6be65fb56ea6694a9260733a536a023a1e2d4d57" if BR2_microblaze
default "7.10.1" if BR2_GDB_VERSION_7_10
default "7.11.1" if BR2_GDB_VERSION_7_11 || !BR2_PACKAGE_HOST_GDB
default "7.12.1" if BR2_GDB_VERSION_7_12

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#!/bin/sh
# This shell script is used to fake Python. Gdb wants to be passed a
# Python interpreter, to run its own python-config.py program, which
# uses sysconfig. However, when cross-compiling, this doesn't work
# well since we would have to use the host Python, whose sysconfig
# module would return host values.
#
# As recommended at
# https://sourceware.org/gdb/wiki/CrossCompilingWithPythonSupport,
# this wrapper shell script can be used as a replacement. It ignores
# the python-config.py script passed as first arguments, and
# "emulates" its behavior.
if [ $# -ne 2 ] ; then
echo "Bad # args." >&2
exit 1
fi
# The first argument is the path to python-config.py, ignore it.
case "$2" in
--includes)
echo "-I${STAGING_DIR}/usr/include/python2.7"
;;
--ldflags)
echo "-lpthread -ldl -lutil -lm -lpython2.7"
;;
--exec-prefix)
echo "/usr"
;;
*)
echo "Bad arg $2." >&2
exit 1
;;
esac

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# From ftp://gcc.gnu.org/pub/gdb/releases/sha512.sum
sha512 17a5138277a31685a5c2a841cb47ed9bc4626ea617b8ca77750513b300299f4fbbffe504958b5372de610dcb952c679cf8fa9c1bdadd380294fbf59b6e366010 gdb-7.10.1.tar.xz
sha512 f80ec6c8a0f0b54c8b945666e875809174402b7e121efb378ebac931a91f9a1cc0048568f8e2f42ae8ae2392ff8d144c2e51d41c7398935017450aaf29838360 gdb-7.11.1.tar.xz
sha512 0ac8d0a495103611ef41167a08313a010dce6ca4c6d827cbe8558a0c1a1a8a6bfa53f1b7704251289cababbfaaf9e075550cdf741a54d6cd9ca3433d910efcd8 gdb-7.12.1.tar.xz
# Locally calculated (fetched from Github)
sha512 0a467091d4b01fbecabb4b8da1cb743025c70e7f4874a0b5c8fa2ec623569a39bde6762b91806de0be6e63711aeb6909715cfbe43860de73d8aec6159a9f10a7 gdb-6be65fb56ea6694a9260733a536a023a1e2d4d57.tar.gz
sha512 3b204108821ba687974e61bb47f0ab91621ac233503cec6c82913bcb665a8c0cea0c8b992177b2fb6befade774c2491d94c72a1bf859f9b79d44755be05dcd64 gdb-arc-2016.09-release-gdb.tar.gz

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################################################################################
#
# gdb
#
################################################################################
GDB_VERSION = $(call qstrip,$(BR2_GDB_VERSION))
GDB_SITE = $(BR2_GNU_MIRROR)/gdb
GDB_SOURCE = gdb-$(GDB_VERSION).tar.xz
ifeq ($(BR2_arc),y)
GDB_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils-gdb,$(GDB_VERSION))
GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz
GDB_FROM_GIT = y
endif
ifeq ($(BR2_microblaze),y)
GDB_SITE = $(call github,Xilinx,gdb,$(GDB_VERSION))
GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz
GDB_FROM_GIT = y
endif
GDB_LICENSE = GPLv2+, LGPLv2+, GPLv3+, LGPLv3+
GDB_LICENSE_FILES = COPYING COPYING.LIB COPYING3 COPYING3.LIB
# We only want gdbserver and not the entire debugger.
ifeq ($(BR2_PACKAGE_GDB_DEBUGGER),)
GDB_SUBDIR = gdb/gdbserver
HOST_GDB_SUBDIR = .
else
GDB_DEPENDENCIES = ncurses \
$(if $(BR2_PACKAGE_LIBICONV),libiconv)
endif
# For the host variant, we really want to build with XML support,
# which is needed to read XML descriptions of target architectures. We
# also need ncurses.
HOST_GDB_DEPENDENCIES = host-expat host-ncurses
# Disable building documentation
GDB_MAKE_OPTS += MAKEINFO=true
GDB_INSTALL_TARGET_OPTS += MAKEINFO=true DESTDIR=$(TARGET_DIR) install
HOST_GDB_MAKE_OPTS += MAKEINFO=true
HOST_GDB_INSTALL_OPTS += MAKEINFO=true install
# Apply the Xtensa specific patches
XTENSA_CORE_NAME = $(call qstrip, $(BR2_XTENSA_CORE_NAME))
ifneq ($(XTENSA_CORE_NAME),)
define GDB_XTENSA_PRE_PATCH
tar xf $(BR2_XTENSA_OVERLAY_DIR)/xtensa_$(XTENSA_CORE_NAME).tar \
-C $(@D) --strip-components=1 gdb
endef
GDB_PRE_PATCH_HOOKS += GDB_XTENSA_PRE_PATCH
HOST_GDB_PRE_PATCH_HOOKS += GDB_XTENSA_PRE_PATCH
endif
ifeq ($(GDB_FROM_GIT),y)
GDB_DEPENDENCIES += host-flex host-bison
HOST_GDB_DEPENDENCIES += host-flex host-bison
endif
# When gdb sources are fetched from the binutils-gdb repository, they
# also contain the binutils sources, but binutils shouldn't be built,
# so we disable it (additionally the option --disable-install-libbfd
# prevents the un-wanted installation of libobcodes.so and libbfd.so).
GDB_DISABLE_BINUTILS_CONF_OPTS = \
--disable-binutils \
--disable-install-libbfd \
--disable-ld \
--disable-gas
GDB_CONF_ENV = \
ac_cv_type_uintptr_t=yes \
gt_cv_func_gettext_libintl=yes \
ac_cv_func_dcgettext=yes \
gdb_cv_func_sigsetjmp=yes \
bash_cv_func_strcoll_broken=no \
bash_cv_must_reinstall_sighandlers=no \
bash_cv_func_sigsetjmp=present \
bash_cv_have_mbstate_t=yes \
gdb_cv_func_sigsetjmp=yes
# Starting with gdb 7.11, the bundled gnulib tries to use
# rpl_gettimeofday (gettimeofday replacement) due to the code being
# unable to determine if the replacement function should be used or
# not when cross-compiling with uClibc or musl as C libraries. So use
# gl_cv_func_gettimeofday_clobber=no to not use rpl_gettimeofday,
# assuming musl and uClibc have a properly working gettimeofday
# implementation. It needs to be passed to GDB_CONF_ENV to build
# gdbserver only but also to GDB_MAKE_ENV, because otherwise it does
# not get passed to the configure script of nested packages while
# building gdbserver with full debugger.
GDB_CONF_ENV += gl_cv_func_gettimeofday_clobber=no
GDB_MAKE_ENV = gl_cv_func_gettimeofday_clobber=no
# The shared only build is not supported by gdb, so enable static build for
# build-in libraries with --enable-static.
GDB_CONF_OPTS = \
--without-uiout \
--disable-gdbtk \
--without-x \
--disable-sim \
$(GDB_DISABLE_BINUTILS_CONF_OPTS) \
$(if $(BR2_PACKAGE_GDB_SERVER),--enable-gdbserver) \
--with-curses \
--without-included-gettext \
--disable-werror \
--enable-static
# When gdb is built as C++ application for ARC it segfaults at runtime
# So we pass --disable-build-with-cxx config option to force gdb not to
# be built as C++ app.
ifeq ($(BR2_arc),y)
GDB_CONF_OPTS += --disable-build-with-cxx
endif
# gdb 7.12+ by default builds with a C++ compiler, which doesn't work
# when we don't have C++ support in the toolchain
ifneq ($(BR2_INSTALL_LIBSTDCPP),y)
GDB_CONF_OPTS += --disable-build-with-cxx
endif
ifeq ($(BR2_PACKAGE_GDB_TUI),y)
GDB_CONF_OPTS += --enable-tui
else
GDB_CONF_OPTS += --disable-tui
endif
ifeq ($(BR2_PACKAGE_GDB_PYTHON),y)
GDB_CONF_OPTS += --with-python=$(TOPDIR)/package/gdb/gdb-python-config
GDB_DEPENDENCIES += python
else
GDB_CONF_OPTS += --without-python
endif
ifeq ($(BR2_PACKAGE_EXPAT),y)
GDB_CONF_OPTS += --with-expat
GDB_CONF_OPTS += --with-libexpat-prefix=$(STAGING_DIR)/usr
GDB_DEPENDENCIES += expat
else
GDB_CONF_OPTS += --without-expat
endif
ifeq ($(BR2_PACKAGE_XZ),y)
GDB_CONF_OPTS += --with-lzma
GDB_CONF_OPTS += --with-liblzma-prefix=$(STAGING_DIR)/usr
GDB_DEPENDENCIES += xz
else
GDB_CONF_OPTS += --without-lzma
endif
ifeq ($(BR2_PACKAGE_ZLIB),y)
GDB_CONF_OPTS += --with-zlib
GDB_DEPENDENCIES += zlib
else
GDB_CONF_OPTS += --without-zlib
endif
# This removes some unneeded Python scripts and XML target description
# files that are not useful for a normal usage of the debugger.
define GDB_REMOVE_UNNEEDED_FILES
$(RM) -rf $(TARGET_DIR)/usr/share/gdb
endef
GDB_POST_INSTALL_TARGET_HOOKS += GDB_REMOVE_UNNEEDED_FILES
# This installs the gdbserver somewhere into the $(HOST_DIR) so that
# it becomes an integral part of the SDK, if the toolchain generated
# by Buildroot is later used as an external toolchain. We install it
# in debug-root/usr/bin/gdbserver so that it matches what Crosstool-NG
# does.
define GDB_SDK_INSTALL_GDBSERVER
$(INSTALL) -D -m 0755 $(TARGET_DIR)/usr/bin/gdbserver \
$(HOST_DIR)/usr/$(GNU_TARGET_NAME)/debug-root/usr/bin/gdbserver
endef
ifeq ($(BR2_PACKAGE_GDB_SERVER),y)
GDB_POST_INSTALL_TARGET_HOOKS += GDB_SDK_INSTALL_GDBSERVER
endif
# A few notes:
# * --target, because we're doing a cross build rather than a real
# host build.
# * --enable-static because gdb really wants to use libbfd.a
HOST_GDB_CONF_OPTS = \
--target=$(GNU_TARGET_NAME) \
--enable-static \
--without-uiout \
--disable-gdbtk \
--without-x \
--enable-threads \
--disable-werror \
--without-included-gettext \
--with-curses \
$(GDB_DISABLE_BINUTILS_CONF_OPTS)
ifeq ($(BR2_PACKAGE_HOST_GDB_TUI),y)
HOST_GDB_CONF_OPTS += --enable-tui
else
HOST_GDB_CONF_OPTS += --disable-tui
endif
ifeq ($(BR2_PACKAGE_HOST_GDB_PYTHON),y)
HOST_GDB_CONF_OPTS += --with-python=$(HOST_DIR)/usr/bin/python2
HOST_GDB_DEPENDENCIES += host-python
else
HOST_GDB_CONF_OPTS += --without-python
endif
# workaround a bug if in-tree build is used for bfin sim
define HOST_GDB_BFIN_SIM_WORKAROUND
$(RM) $(@D)/sim/common/tconfig.h
endef
ifeq ($(BR2_PACKAGE_HOST_GDB_SIM),y)
HOST_GDB_CONF_OPTS += --enable-sim
ifeq ($(BR2_bfin),y)
HOST_GDB_PRE_CONFIGURE_HOOKS += HOST_GDB_BFIN_SIM_WORKAROUND
endif
else
HOST_GDB_CONF_OPTS += --disable-sim
endif
# legacy $arch-linux-gdb symlink
define HOST_GDB_ADD_SYMLINK
cd $(HOST_DIR)/usr/bin && \
ln -snf $(GNU_TARGET_NAME)-gdb $(ARCH)-linux-gdb
endef
HOST_GDB_POST_INSTALL_HOOKS += HOST_GDB_ADD_SYMLINK
HOST_GDB_POST_INSTALL_HOOKS += gen_gdbinit_file
$(eval $(autotools-package))
$(eval $(host-autotools-package))