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| author | Stu Grossman <grossman@cygnus> | 1996-05-06 21:27:37 +0000 |
|---|---|---|
| committer | Stu Grossman <grossman@cygnus> | 1996-05-06 21:27:37 +0000 |
| commit | 8fc2b4170d265de393242b325b4ff76f51c52555 (patch) | |
| tree | e19352114da659be8fbb01723a2acb00e8384597 /gdb/config | |
| parent | 1ed0c0e75db12ea291a4bfef18fc6e59243ba52a (diff) | |
| download | gdb-8fc2b4170d265de393242b325b4ff76f51c52555.zip gdb-8fc2b4170d265de393242b325b4ff76f51c52555.tar.gz gdb-8fc2b4170d265de393242b325b4ff76f51c52555.tar.bz2 | |
* fork-child.c (fork_inferior), inferior.h: init_trace_fun now
returns a possibly modified pid.
* inftarg.c (ptrace_him): Now returns pid;
* m3-nat.c (m3_trace_him): Now returns pid;
* infcmd.c (run_command): Minor cleanup.
* infrun.c (wait_for_inferior): Add another check for one_stepped
near where we read the pc to avoid erroneously setting
random_signal for multi-threaded support.
* procfs.c: Add support for Solaris LWPs. Remove def of
LOSING_POLL. Many cleanups... Several workarounds for Solaris
lossage. System call entry and exit are now handled by
dynamically registered handlers.
* (syscallname): Don't barf when handed an unknown syscall
number.
* (info_proc_syscalls): Ditto.
* sol-thread.c: New file. Implements Solaris thread support.
* symfile.c (symbol_file_add): Add call to target_new_objfile to
notify target-dependent code about new symbol tables.
* (clear_symtab_users): Call target_new_objfile to notify it of
the removal of all symbol tables.
* target.c (push_target): Make sure that to_close is non-zero
before calling it.
* target.h (target_new_objfile): Provide default.
* config/alpha/nm-osf2.h: Define LOSING_POLL because this version
of OSF can't hack using poll with /proc.
* config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
sol-thread-new-objfile.
* config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
add libthread_db.so.1 to NAT_CLIBS.
* config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
target_pid_to_str.
Diffstat (limited to 'gdb/config')
| -rw-r--r-- | gdb/config/sparc/nm-sun4sol2.h | 8 | ||||
| -rw-r--r-- | gdb/config/sparc/sun4sol2.mh | 3 | ||||
| -rw-r--r-- | gdb/config/sparc/tm-sun4sol2.h | 7 |
3 files changed, 17 insertions, 1 deletions
diff --git a/gdb/config/sparc/nm-sun4sol2.h b/gdb/config/sparc/nm-sun4sol2.h index f3cfe6b..9fb58e0 100644 --- a/gdb/config/sparc/nm-sun4sol2.h +++ b/gdb/config/sparc/nm-sun4sol2.h @@ -28,3 +28,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Solaris PSRVADDR support does not seem to include a place for nPC. */ #define PRSVADDR_BROKEN + +#ifdef __STDC__ +struct objfile; +#endif + +#define target_new_objfile(OBJFILE) sol_thread_new_objfile (OBJFILE) + +void sol_thread_new_objfile PARAMS ((struct objfile *objfile)); diff --git a/gdb/config/sparc/sun4sol2.mh b/gdb/config/sparc/sun4sol2.mh index b24ce9f..5390b5b 100644 --- a/gdb/config/sparc/sun4sol2.mh +++ b/gdb/config/sparc/sun4sol2.mh @@ -5,7 +5,8 @@ XDEPFILES= ser-tcp.o XM_CLIBS= -lsocket -lnsl NAT_FILE= nm-sun4sol2.h -NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o +NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o sol-thread.o +NAT_CLIBS= /lib/libthread_db.so.1 # SVR4 comes standard with terminfo, and in some implementations, the # old termcap descriptions are incomplete. So ensure that we use the diff --git a/gdb/config/sparc/tm-sun4sol2.h b/gdb/config/sparc/tm-sun4sol2.h index 77aaf18..49afbab 100644 --- a/gdb/config/sparc/tm-sun4sol2.h +++ b/gdb/config/sparc/tm-sun4sol2.h @@ -71,3 +71,10 @@ extern char *sunpro_static_transform_name PARAMS ((char *)); /* Enable handling of shared libraries for a.out executables. */ #define HANDLE_SVR4_EXEC_EMULATORS + +/* Macros to extract process id and thread id from a composite pid/tid */ +#define PIDGET(pid) ((pid) & 0xffff) +#define TIDGET(pid) (((pid) >> 16) & 0xffff) + +extern char *solaris_pid_to_str PARAMS ((int pid)); +#define target_pid_to_str(PID) solaris_pid_to_str (PID) |