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From: jkratoch@sourceware.org
To: archer-commits@sourceware.org
Subject: [SCM] archer-jankratochvil-watchpoint3: Merge branch 'f-cleanup-fork-multifix' into archer-jankratochvil-watchpoint3
Date: Fri, 20 Jan 2012 11:07:00 -0000 [thread overview]
Message-ID: <20120120110731.4139.qmail@sourceware.org> (raw)
The branch, archer-jankratochvil-watchpoint3 has been updated
via c26d0d9f865ae8f84e3ff24551718ec3573d1397 (commit)
via 00260922fde4f889be25be14c0db82f18a9015a6 (commit)
via 68cbc25cb17e9b432b4b0a472fa9ee2c75b26178 (commit)
via a7e3ac7b897f3cdcaca71d80aff9f0754146b3a9 (commit)
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- Log -----------------------------------------------------------------
commit c26d0d9f865ae8f84e3ff24551718ec3573d1397
Merge: 9ffdb81 0026092
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jan 20 12:07:18 2012 +0100
Merge branch 'f-cleanup-fork-multifix' into archer-jankratochvil-watchpoint3
commit 00260922fde4f889be25be14c0db82f18a9015a6
Merge: 04317ef 68cbc25
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jan 20 12:07:14 2012 +0100
Merge branch 'f-cleanup-fork' into f-cleanup-fork-multifix
commit 68cbc25cb17e9b432b4b0a472fa9ee2c75b26178
Merge: 84d62c5 a7e3ac7
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jan 20 12:07:13 2012 +0100
Merge branch 'f-cleanup' into f-cleanup-fork
commit a7e3ac7b897f3cdcaca71d80aff9f0754146b3a9
Merge: 6d6f5ba 8deba5c
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jan 20 12:07:13 2012 +0100
Merge branch 'f' into f-cleanup
commit 84d62c5ff2a207fd5f36ded60e82f2bbfa1a9602
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jan 20 12:06:41 2012 +0100
remove cache reset
commit 8deba5c6ed4af7b2e1d209bd85a061dece34198a
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:59:14 2012 +0000
* gdbarch.sh (find_memory_regions): New callback.
* gdbarch.c, gdbarch.h: Regenerate.
* gcore.c (gcore_memory_sections): Try gdbarch find_memory_regions
callback before falling back to target method.
* linux-nat.c (read_mapping, linux_nat_find_memory_regions): Remove.
(linux_target_install_ops): No longer install it.
* linux-tdep.c (linux_find_memory_regions): New function.
(linux_init_abi): Install it.
commit f076ba40346bb343e0f99cdf3217d10c01a7efc7
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:56:55 2012 +0000
* gdbarch.sh (make_corefile_notes): New architecture callback.
* gdbarch.c: Regenerate.
* gdbarch.h: Likewise.
* gcore.c (write_gcore_file): Try gdbarch_make_corefile_notes
before target_make_corefile_notes. If NULL is returned, the
target does not support core file generation.
* linux-nat.c: Include "linux-tdep.h".
(find_signalled_thread, find_stop_signal): Remove.
(linux_nat_do_thread_registers): Likewise.
(struct linux_nat_corefile_thread_data): Likewise.
(linux_nat_corefile_thread_callback): Likewise.
(iterate_over_spus): Likewise.
(struct linux_spu_corefile_data): Likewise.
(linux_spu_corefile_callback): Likewise.
(linux_spu_make_corefile_notes): Likewise.
(linux_nat_collect_thread_registers): New function.
(linux_nat_make_corefile_notes): Replace contents by call to
linux_make_corefile_notes passing linux_nat_collect_thread_registers
as native-only callback.
* linux-tdep.h: Include "bfd.h".
(struct regcache): Add forward declaration.
(linux_collect_thread_registers_ftype): New typedef.
(linux_make_corefile_notes): Add prototype.
* linux-tdep.c: Include "gdbthread.h", "gdbcore.h", "regcache.h",
"regset.h", and "elf-bfd.h".
(find_signalled_thread, find_stop_signal): New functions.
(linux_spu_make_corefile_notes): Likewise.
(linux_collect_thread_registers): Likewise.
(struct linux_corefile_thread_data): New data structure.
(linux_corefile_thread_callback): New funcion.
(linux_make_corefile_notes): Likewise.
(linux_make_corefile_notes_1): Likewise.
(linux_init_abi): Install it.
commit a863c2dd217a0e800eed8f4cbc860a5951a8581f
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:52:43 2012 +0000
* elf.c (elfcore_write_prpsinfo): Provide unconditionally.
Return NULL if core file generation is unsupported.
(elfcore_write_prstatus): Likewise.
* elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
(elf_backend_write_core_note): Define.
commit 9c64052db7b6e426f361c8bcef0d3cba745ad927
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:49:57 2012 +0000
* gdbarch.sh (info_proc): New callback.
* gdbarch.c, gdbarch.h: Regenerate.
* infcmd.c (info_proc_cmd_1): Try gdbarch info_proc callback
before falling back to the target info_proc callback.
* linux-nat.c: Do not include "cli/cli-utils.h".
(linux_nat_info_proc): Remove.
(linux_target_install_ops): No longer install it.
* linux-tdep.c: Include "cli/cli-utils.h" and <ctype.h>.
(read_mapping): New function.
(linux_info_proc): Likewise.
(linux_init_abi): Install it.
commit cba35773df17a05ddfffdc7432c5335b16bd329f
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:49:01 2012 +0000
ChangeLog:
* defs.h (enum info_proc_what): Moved here from linux-nat.c
* infcmd.c: (info_proc_cmd_1): New function.
(info_proc_cmd): New function, moved here from equivalent routine
orignally in linux-nat.c.
(info_proc_cmd_mappings): Likewise.
(info_proc_cmd_stat): Likewise.
(info_proc_cmd_status): Likewise.
(info_proc_cmd_cwd): Likewise.
(info_proc_cmd_cmdline): Likewise.
(info_proc_cmd_exe): Likewise.
(info_proc_cmd_all): Likewise.
(_initialize_infcmd): Install "info proc" command and subcommands.
* target.h (struct target_ops): Add to_info_proc.
(target_info_proc): Add prototype.
* target.c (target_info_proc): New function.
* procfs.c (procfs_info_proc): Add prototype.
(info_proc_cmd): Rename into ...
(procfs_info_proc): ... this. Update argument types as appropriate
for a to_info_proc implementation. Handle "what" argument.
(procfs_target): Install procfs_info_proc.
(_initialize_procfs): No longer install "info proc" command.
* linux-nat.c: (enum info_proc_what): Remove.
(linux_nat_info_proc_cmd_1): Rename into ...
(linux_nat_info_proc): ... this. Update argument types as appropriate
for a to_info_proc implementation.
(linux_nat_info_proc_cmd): Remove.
(linux_nat_info_proc_cmd_mappings): Likewise.
(linux_nat_info_proc_cmd_stat): Likewise.
(linux_nat_info_proc_cmd_status): Likewise.
(linux_nat_info_proc_cmd_cwd): Likewise.
(linux_nat_info_proc_cmd_cmdline): Likewise.
(linux_nat_info_proc_cmd_exe): Likewise.
(linux_nat_info_proc_cmd_all): Likewise.
(linux_target_install_ops): Install linux_nat_info_proc.
(_initialize_linux_nat): No longer install "info proc" command
and subcommands.
testsuite/ChangeLog:
* gdb.base/info-proc.exp: Also run on remote targets. Main
"info proc" command is now always present; whether target supports
actual info proc operation is detected when attempting to issue
the command.
commit b1805119882385f115008912122d043431aa2019
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:47:32 2012 +0000
ChangeLog:
* configure.ac [AC_CHECK_FUNCS]: Check for readlink.
* config.in, configure: Regenerate.
* target.h (struct target_ops): Add to_fileio_readlink.
(target_fileio_readlink): Add prototype.
* target.c (target_fileio_readlink): New function.
* inf-child.c: Conditionally include <sys/param.h>.
(inf_child_fileio_readlink): New function.
(inf_child_target): Install it.
* remote.c (PACKET_vFile_readlink): New enum value.
(remote_hostio_readlink): New function.
(init_remote_ops): Install it.
(_initialize_remote): Handle vFile:readlink packet type.
doc/ChangeLog:
* gdb.texinfo (Remote Configuration): Document
"set remote hostio-readlink-packet" command.
(General Query Packets): Document vFile:readlink packet.
gdbserver/ChangeLog:
* hostio.c (handle_readlink): New function.
(handle_vFile): Call it to handle "vFile:readlink" packets.
commit e275619a2e8d64964b675b0e85bb7c69e2a7dad0
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:45:49 2012 +0000
2012-01-20 Pedro Alves <palves@redhat.com>
Ulrich Weigand <ulrich.weigand@linaro.org>
* configure.ac [AC_CHECK_FUNCS]: Check for pread and pwrite.
* config.in, configure: Regenerate.
* target.h (struct target_ops): Add to_fileio_open, to_fileio_pwrite,
to_fileio_pread, to_fileio_close, to_fileio_unlink.
(target_fileio_open): Add prototype.
(target_fileio_pwrite): Likewise.
(target_fileio_pread): Likewise.
(target_fileio_close): Likewise.
(target_fileio_unlink): Likewise.
(target_fileio_read_alloc): Likewise.
(target_fileio_read_stralloc): Likewise.
* target.c: Include "gdb/fileio.h".
(target_read_stralloc): Accept trailing, but not embedded NUL bytes.
(default_fileio_target): New function.
(target_fileio_open): Likewise.
(target_fileio_pwrite): Likewise.
(target_fileio_pread): Likewise.
(target_fileio_close): Likewise.
(target_fileio_unlink): Likewise.
(target_fileio_close_cleanup): Likewise.
(target_fileio_read_alloc_1): Likewise.
(target_fileio_read_alloc): Likewise.
(target_fileio_read_stralloc): Likewise.
* inf-child.c: Include "gdb/fileio.h", <sys/types.h>, <sys/stat.h>,
<fcntl.h>, and <unistd.h>.
(inf_child_fileio_open_flags_to_host): New function.
(inf_child_errno_to_fileio_error): Likewise.
(inf_child_fileio_open): Likewise.
(inf_child_fileio_pwrite): Likewise.
(inf_child_fileio_pread): Likewise.
(inf_child_fileio_close): Likewise.
(inf_child_fileio_unlink): Likewise.
(inf_child_target): Install to_fileio routines.
* remote.c (init_remote_ops): Install to_fileio routines.
commit f8cdeea569d34d96c29b22f12dcc0c82bef1bd5a
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:44:34 2012 +0000
2012-01-20 Pedro Alves <palves@redhat.com>
Ulrich Weigand <ulrich.weigand@linaro.org>
ChangeLog:
* remote.c (remote_multi_process_p): Only check for multi-process
protocol feature, do not check for extended protocol.
(remote_supports_multi_process): Check for extended protocol here.
(set_general_process): Likewise.
(extended_remote_kill): Likewise.
(remote_pid_to_str): Likewise.
(remote_query_supported): Always query multiprocess mode.
gdbserver/ChangeLog:
* server.c (handle_v_requests): Only support vAttach and vRun to
start multiple processes when in extended protocol mode.
commit a230ffaf9414998a3ea403773b26d3abcf9c6507
Author: Ulrich Weigand <uweigand@de.ibm.com>
Date: Fri Jan 20 09:42:43 2012 +0000
2012-01-20 Pedro Alves <palves@redhat.com>
Ulrich Weigand <ulrich.weigand@linaro.org>
* inferior.h (struct inferior): Add fake_pid_p.
* inferior.c (exit_inferior_1): Clear fake_pid_p.
* remote.c (remote_start_remote): Set fake_pid_p if we have to use
magic_null_ptid since the remote side doesn't provide a real PID.
commit f3a8d239696d4bb787e96e83695bed9099d89fed
Author: gdbadmin <gdbadmin@sourceware.org>
Date: Fri Jan 20 00:00:33 2012 +0000
*** empty log message ***
commit e9d6c476e825d7d8156ff4d3c267f85d3f068413
Author: Alan Modra <amodra@bigpond.net.au>
Date: Thu Jan 19 23:00:07 2012 +0000
daily update
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 8 +
bfd/elf.c | 24 +-
bfd/elf32-arm.c | 49 +++
bfd/version.h | 2 +-
gdb/ChangeLog | 191 ++++++++
gdb/config.in | 9 +
gdb/configure | 5 +-
gdb/configure.ac | 5 +-
gdb/defs.h | 29 ++
gdb/doc/ChangeLog | 6 +
gdb/doc/gdb.texinfo | 14 +
gdb/gcore.c | 54 ++-
gdb/gdbarch.c | 99 +++++
gdb/gdbarch.h | 24 +
gdb/gdbarch.sh | 9 +
gdb/gdbserver/ChangeLog | 11 +
gdb/gdbserver/hostio.c | 33 ++
gdb/gdbserver/server.c | 4 +-
gdb/inf-child.c | 231 ++++++++++
gdb/infcmd.c | 113 +++++
gdb/inferior.c | 1 +
gdb/inferior.h | 2 +
gdb/linux-nat.c | 787 ++--------------------------------
gdb/linux-tdep.c | 653 ++++++++++++++++++++++++++++
gdb/linux-tdep.h | 12 +
gdb/procfs.c | 33 +-
gdb/remote.c | 107 ++++-
gdb/target.c | 347 +++++++++++++++-
gdb/target.h | 94 ++++
gdb/testsuite/ChangeLog | 7 +
gdb/testsuite/gdb.base/info-proc.exp | 29 +-
gdb/version.in | 2 +-
32 files changed, 2143 insertions(+), 851 deletions(-)
First 500 lines of diff:
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 35ab5a4..ab9cde1 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,11 @@
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
+ Return NULL if core file generation is unsupported.
+ (elfcore_write_prstatus): Likewise.
+ * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
+ (elf_backend_write_core_note): Define.
+
2012-01-19 Tristan Gingold <gingold@adacore.com>
* pef.c: Add a comment.
diff --git a/bfd/elf.c b/bfd/elf.c
index bafb3bb..35007cd 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -8890,7 +8890,6 @@ elfcore_write_note (bfd *abfd,
return buf;
}
-#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
char *
elfcore_write_prpsinfo (bfd *abfd,
char *buf,
@@ -8898,7 +8897,6 @@ elfcore_write_prpsinfo (bfd *abfd,
const char *fname,
const char *psargs)
{
- const char *note_name = "CORE";
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
if (bed->elf_backend_write_core_note != NULL)
@@ -8910,6 +8908,7 @@ elfcore_write_prpsinfo (bfd *abfd,
return ret;
}
+#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
#if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T)
if (bed->s->elfclass == ELFCLASS32)
{
@@ -8925,7 +8924,7 @@ elfcore_write_prpsinfo (bfd *abfd,
strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, note_type, &data, sizeof (data));
+ "CORE", note_type, &data, sizeof (data));
}
else
#endif
@@ -8942,12 +8941,14 @@ elfcore_write_prpsinfo (bfd *abfd,
strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, note_type, &data, sizeof (data));
+ "CORE", note_type, &data, sizeof (data));
}
-}
#endif /* PSINFO_T or PRPSINFO_T */
-#if defined (HAVE_PRSTATUS_T)
+ free (buf);
+ return NULL;
+}
+
char *
elfcore_write_prstatus (bfd *abfd,
char *buf,
@@ -8956,7 +8957,6 @@ elfcore_write_prstatus (bfd *abfd,
int cursig,
const void *gregs)
{
- const char *note_name = "CORE";
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
if (bed->elf_backend_write_core_note != NULL)
@@ -8969,6 +8969,7 @@ elfcore_write_prstatus (bfd *abfd,
return ret;
}
+#if defined (HAVE_PRSTATUS_T)
#if defined (HAVE_PRSTATUS32_T)
if (bed->s->elfclass == ELFCLASS32)
{
@@ -8978,7 +8979,7 @@ elfcore_write_prstatus (bfd *abfd,
prstat.pr_pid = pid;
prstat.pr_cursig = cursig;
memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
- return elfcore_write_note (abfd, buf, bufsiz, note_name,
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE",
NT_PRSTATUS, &prstat, sizeof (prstat));
}
else
@@ -8990,12 +8991,15 @@ elfcore_write_prstatus (bfd *abfd,
prstat.pr_pid = pid;
prstat.pr_cursig = cursig;
memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
- return elfcore_write_note (abfd, buf, bufsiz, note_name,
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE",
NT_PRSTATUS, &prstat, sizeof (prstat));
}
-}
#endif /* HAVE_PRSTATUS_T */
+ free (buf);
+ return NULL;
+}
+
#if defined (HAVE_LWPSTATUS_T)
char *
elfcore_write_lwpstatus (bfd *abfd,
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 31ea861..62a0b8d 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -1988,6 +1988,54 @@ elf32_arm_nabi_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
return TRUE;
}
+static char *
+elf32_arm_nabi_write_core_note (bfd *abfd, char *buf, int *bufsiz,
+ int note_type, ...)
+{
+ switch (note_type)
+ {
+ default:
+ return NULL;
+
+ case NT_PRPSINFO:
+ {
+ char data[124];
+ va_list ap;
+
+ va_start (ap, note_type);
+ memset (data, 0, sizeof (data));
+ strncpy (data + 28, va_arg (ap, const char *), 16);
+ strncpy (data + 44, va_arg (ap, const char *), 80);
+ va_end (ap);
+
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", note_type, data, sizeof (data));
+ }
+
+ case NT_PRSTATUS:
+ {
+ char data[148];
+ va_list ap;
+ long pid;
+ int cursig;
+ const void *greg;
+
+ va_start (ap, note_type);
+ memset (data, 0, sizeof (data));
+ pid = va_arg (ap, long);
+ bfd_put_32 (abfd, pid, data + 24);
+ cursig = va_arg (ap, int);
+ bfd_put_16 (abfd, cursig, data + 12);
+ greg = va_arg (ap, const void *);
+ memcpy (data + 72, greg, 72);
+ va_end (ap);
+
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", note_type, data, sizeof (data));
+ }
+ }
+}
+
#define TARGET_LITTLE_SYM bfd_elf32_littlearm_vec
#define TARGET_LITTLE_NAME "elf32-littlearm"
#define TARGET_BIG_SYM bfd_elf32_bigarm_vec
@@ -1995,6 +2043,7 @@ elf32_arm_nabi_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
#define elf_backend_grok_prstatus elf32_arm_nabi_grok_prstatus
#define elf_backend_grok_psinfo elf32_arm_nabi_grok_psinfo
+#define elf_backend_write_core_note elf32_arm_nabi_write_core_note
typedef unsigned long int insn32;
typedef unsigned short int insn16;
diff --git a/bfd/version.h b/bfd/version.h
index 6ff275f..8753259 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -1,4 +1,4 @@
-#define BFD_VERSION_DATE 20120119
+#define BFD_VERSION_DATE 20120120
#define BFD_VERSION @bfd_version@
#define BFD_VERSION_STRING @bfd_version_package@ @bfd_version_string@
#define REPORT_BUGS_TO @report_bugs_to@
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c241643..3f7669d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,194 @@
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * gdbarch.sh (find_memory_regions): New callback.
+ * gdbarch.c, gdbarch.h: Regenerate.
+
+ * gcore.c (gcore_memory_sections): Try gdbarch find_memory_regions
+ callback before falling back to target method.
+
+ * linux-nat.c (read_mapping, linux_nat_find_memory_regions): Remove.
+ (linux_target_install_ops): No longer install it.
+
+ * linux-tdep.c (linux_find_memory_regions): New function.
+ (linux_init_abi): Install it.
+
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * gdbarch.sh (make_corefile_notes): New architecture callback.
+ * gdbarch.c: Regenerate.
+ * gdbarch.h: Likewise.
+
+ * gcore.c (write_gcore_file): Try gdbarch_make_corefile_notes
+ before target_make_corefile_notes. If NULL is returned, the
+ target does not support core file generation.
+
+ * linux-nat.c: Include "linux-tdep.h".
+ (find_signalled_thread, find_stop_signal): Remove.
+ (linux_nat_do_thread_registers): Likewise.
+ (struct linux_nat_corefile_thread_data): Likewise.
+ (linux_nat_corefile_thread_callback): Likewise.
+ (iterate_over_spus): Likewise.
+ (struct linux_spu_corefile_data): Likewise.
+ (linux_spu_corefile_callback): Likewise.
+ (linux_spu_make_corefile_notes): Likewise.
+ (linux_nat_collect_thread_registers): New function.
+ (linux_nat_make_corefile_notes): Replace contents by call to
+ linux_make_corefile_notes passing linux_nat_collect_thread_registers
+ as native-only callback.
+
+ * linux-tdep.h: Include "bfd.h".
+ (struct regcache): Add forward declaration.
+ (linux_collect_thread_registers_ftype): New typedef.
+ (linux_make_corefile_notes): Add prototype.
+ * linux-tdep.c: Include "gdbthread.h", "gdbcore.h", "regcache.h",
+ "regset.h", and "elf-bfd.h".
+ (find_signalled_thread, find_stop_signal): New functions.
+ (linux_spu_make_corefile_notes): Likewise.
+ (linux_collect_thread_registers): Likewise.
+ (struct linux_corefile_thread_data): New data structure.
+ (linux_corefile_thread_callback): New funcion.
+ (linux_make_corefile_notes): Likewise.
+ (linux_make_corefile_notes_1): Likewise.
+ (linux_init_abi): Install it.
+
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * gdbarch.sh (info_proc): New callback.
+ * gdbarch.c, gdbarch.h: Regenerate.
+
+ * infcmd.c (info_proc_cmd_1): Try gdbarch info_proc callback
+ before falling back to the target info_proc callback.
+
+ * linux-nat.c: Do not include "cli/cli-utils.h".
+ (linux_nat_info_proc): Remove.
+ (linux_target_install_ops): No longer install it.
+
+ * linux-tdep.c: Include "cli/cli-utils.h" and <ctype.h>.
+ (read_mapping): New function.
+ (linux_info_proc): Likewise.
+ (linux_init_abi): Install it.
+
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * defs.h (enum info_proc_what): Moved here from linux-nat.c
+ * infcmd.c: (info_proc_cmd_1): New function.
+ (info_proc_cmd): New function, moved here from equivalent routine
+ orignally in linux-nat.c.
+ (info_proc_cmd_mappings): Likewise.
+ (info_proc_cmd_stat): Likewise.
+ (info_proc_cmd_status): Likewise.
+ (info_proc_cmd_cwd): Likewise.
+ (info_proc_cmd_cmdline): Likewise.
+ (info_proc_cmd_exe): Likewise.
+ (info_proc_cmd_all): Likewise.
+ (_initialize_infcmd): Install "info proc" command and subcommands.
+
+ * target.h (struct target_ops): Add to_info_proc.
+ (target_info_proc): Add prototype.
+ * target.c (target_info_proc): New function.
+
+ * procfs.c (procfs_info_proc): Add prototype.
+ (info_proc_cmd): Rename into ...
+ (procfs_info_proc): ... this. Update argument types as appropriate
+ for a to_info_proc implementation. Handle "what" argument.
+ (procfs_target): Install procfs_info_proc.
+ (_initialize_procfs): No longer install "info proc" command.
+
+ * linux-nat.c: (enum info_proc_what): Remove.
+ (linux_nat_info_proc_cmd_1): Rename into ...
+ (linux_nat_info_proc): ... this. Update argument types as appropriate
+ for a to_info_proc implementation.
+ (linux_nat_info_proc_cmd): Remove.
+ (linux_nat_info_proc_cmd_mappings): Likewise.
+ (linux_nat_info_proc_cmd_stat): Likewise.
+ (linux_nat_info_proc_cmd_status): Likewise.
+ (linux_nat_info_proc_cmd_cwd): Likewise.
+ (linux_nat_info_proc_cmd_cmdline): Likewise.
+ (linux_nat_info_proc_cmd_exe): Likewise.
+ (linux_nat_info_proc_cmd_all): Likewise.
+ (linux_target_install_ops): Install linux_nat_info_proc.
+ (_initialize_linux_nat): No longer install "info proc" command
+ and subcommands.
+
+2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * configure.ac [AC_CHECK_FUNCS]: Check for readlink.
+ * config.in, configure: Regenerate.
+
+ * target.h (struct target_ops): Add to_fileio_readlink.
+ (target_fileio_readlink): Add prototype.
+ * target.c (target_fileio_readlink): New function.
+
+ * inf-child.c: Conditionally include <sys/param.h>.
+ (inf_child_fileio_readlink): New function.
+ (inf_child_target): Install it.
+
+ * remote.c (PACKET_vFile_readlink): New enum value.
+ (remote_hostio_readlink): New function.
+ (init_remote_ops): Install it.
+ (_initialize_remote): Handle vFile:readlink packet type.
+
+2012-01-20 Pedro Alves <palves@redhat.com>
+ Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * configure.ac [AC_CHECK_FUNCS]: Check for pread and pwrite.
+ * config.in, configure: Regenerate.
+
+ * target.h (struct target_ops): Add to_fileio_open, to_fileio_pwrite,
+ to_fileio_pread, to_fileio_close, to_fileio_unlink.
+ (target_fileio_open): Add prototype.
+ (target_fileio_pwrite): Likewise.
+ (target_fileio_pread): Likewise.
+ (target_fileio_close): Likewise.
+ (target_fileio_unlink): Likewise.
+ (target_fileio_read_alloc): Likewise.
+ (target_fileio_read_stralloc): Likewise.
+
+ * target.c: Include "gdb/fileio.h".
+ (target_read_stralloc): Accept trailing, but not embedded NUL bytes.
+ (default_fileio_target): New function.
+ (target_fileio_open): Likewise.
+ (target_fileio_pwrite): Likewise.
+ (target_fileio_pread): Likewise.
+ (target_fileio_close): Likewise.
+ (target_fileio_unlink): Likewise.
+ (target_fileio_close_cleanup): Likewise.
+ (target_fileio_read_alloc_1): Likewise.
+ (target_fileio_read_alloc): Likewise.
+ (target_fileio_read_stralloc): Likewise.
+
+ * inf-child.c: Include "gdb/fileio.h", <sys/types.h>, <sys/stat.h>,
+ <fcntl.h>, and <unistd.h>.
+ (inf_child_fileio_open_flags_to_host): New function.
+ (inf_child_errno_to_fileio_error): Likewise.
+ (inf_child_fileio_open): Likewise.
+ (inf_child_fileio_pwrite): Likewise.
+ (inf_child_fileio_pread): Likewise.
+ (inf_child_fileio_close): Likewise.
+ (inf_child_fileio_unlink): Likewise.
+ (inf_child_target): Install to_fileio routines.
+
+ * remote.c (init_remote_ops): Install to_fileio routines.
+
+2012-01-20 Pedro Alves <palves@redhat.com>
+ Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * remote.c (remote_multi_process_p): Only check for multi-process
+ protocol feature, do not check for extended protocol.
+ (remote_supports_multi_process): Check for extended protocol here.
+ (set_general_process): Likewise.
+ (extended_remote_kill): Likewise.
+ (remote_pid_to_str): Likewise.
+ (remote_query_supported): Always query multiprocess mode.
+
+2012-01-20 Pedro Alves <palves@redhat.com>
+ Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * inferior.h (struct inferior): Add fake_pid_p.
+ * inferior.c (exit_inferior_1): Clear fake_pid_p.
+ * remote.c (remote_start_remote): Set fake_pid_p if we have to use
+ magic_null_ptid since the remote side doesn't provide a real PID.
+
2012-01-19 Tom Tromey <tromey@redhat.com>
* NEWS: Combine the two Python sections.
diff --git a/gdb/config.in b/gdb/config.in
index 45c2c73..bae1763 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -324,6 +324,9 @@
/* Define to 1 if you have the `posix_madvise' function. */
#undef HAVE_POSIX_MADVISE
+/* Define to 1 if you have the `pread' function. */
+#undef HAVE_PREAD
+
/* Define to 1 if you have the `pread64' function. */
#undef HAVE_PREAD64
@@ -381,6 +384,9 @@
/* Define if sys/ptrace.h defines the PT_GETXMMREGS request. */
#undef HAVE_PT_GETXMMREGS
+/* Define to 1 if you have the `pwrite' function. */
+#undef HAVE_PWRITE
+
/* Define if Python interpreter is being linked in. */
#undef HAVE_PYTHON
@@ -468,6 +474,9 @@
/* Define to 1 if wcwidth is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCWIDTH
+/* Define to 1 if you have the `readlink' function. */
+#undef HAVE_READLINK
+
/* Define to 1 if you have the `realpath' function. */
#undef HAVE_REALPATH
diff --git a/gdb/configure b/gdb/configure
index 2ced763..920c716 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -12931,8 +12931,9 @@ $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
-for ac_func in canonicalize_file_name realpath getrusage getuid \
- getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
+for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
+ pipe poll pread pread64 pwrite readlink resize_term \
+ sbrk setpgid setpgrp setsid \
sigaction sigprocmask sigsetmask socketpair syscall \
ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
setrlimit getrlimit posix_madvise waitpid lstat
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 66844ed..6f9a42c 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1063,8 +1063,9 @@ AC_C_BIGENDIAN
AC_FUNC_ALLOCA
AC_FUNC_MMAP
AC_FUNC_VFORK
-AC_CHECK_FUNCS([canonicalize_file_name realpath getrusage getuid \
- getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
+AC_CHECK_FUNCS([canonicalize_file_name realpath getrusage getuid getgid \
+ pipe poll pread pread64 pwrite readlink resize_term \
+ sbrk setpgid setpgrp setsid \
sigaction sigprocmask sigsetmask socketpair syscall \
ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
setrlimit getrlimit posix_madvise waitpid lstat])
diff --git a/gdb/defs.h b/gdb/defs.h
index 057e0ac..83a716a 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -752,6 +752,35 @@ extern struct command_line *read_command_lines_1 (char * (*) (void), int,
extern void free_command_lines (struct command_line **);
+/* Parameters of the "info proc" command. */
+
+enum info_proc_what
+ {
+ /* Display the default cmdline, cwd and exe outputs. */
+ IP_MINIMAL,
+
+ /* Display `info proc mappings'. */
+ IP_MAPPINGS,
+
+ /* Display `info proc status'. */
+ IP_STATUS,
+
+ /* Display `info proc stat'. */
+ IP_STAT,
+
+ /* Display `info proc cmdline'. */
+ IP_CMDLINE,
+
+ /* Display `info proc exe'. */
+ IP_EXE,
+
+ /* Display `info proc cwd'. */
+ IP_CWD,
+
+ /* Display all of the above. */
+ IP_ALL
+ };
+
/* String containing the current directory (what getwd would return). */
extern char *current_directory;
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index e5a0dac..99bc881 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
hooks/post-receive
--
Repository for Project Archer.
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