/* nto-tdep.c - general QNX Neutrino target functionality.
- Copyright (C) 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
Contributed by QNX Software Systems Ltd.
int
nto_find_and_open_solib (char *solib, unsigned o_flags, char **temp_pathname)
{
- char *buf, *arch_path, *nto_root, *endian, *base;
+ char *buf, *arch_path, *nto_root, *endian;
+ const char *base;
const char *arch;
int ret;
-#define PATH_FMT "%s/lib:%s/usr/lib:%s/usr/photon/lib:%s/usr/photon/dll:%s/lib/dll"
+#define PATH_FMT \
+ "%s/lib:%s/usr/lib:%s/usr/photon/lib:%s/usr/photon/dll:%s/lib/dll"
nto_root = nto_target ();
if (strcmp (gdbarch_bfd_arch_info (target_gdbarch)->arch_name, "i386") == 0)
sprintf (buf, PATH_FMT, arch_path, arch_path, arch_path, arch_path,
arch_path);
- /* Don't assume basename() isn't destructive. */
- base = strrchr (solib, '/');
- if (!base)
- base = solib;
- else
- base++; /* Skip over '/'. */
-
+ base = lbasename (solib);
ret = openp (buf, 1, base, o_flags, temp_pathname);
if (ret < 0 && base != solib)
{
return 0;
}
-void
-nto_generic_supply_gpregset (const struct regset *regset,
- struct regcache *regcache, int regnum,
- const void *gregs, size_t len)
-{
-}
-
-void
-nto_generic_supply_fpregset (const struct regset *regset,
- struct regcache *regcache, int regnum,
- const void *fpregs, size_t len)
-{
-}
-
-void
-nto_generic_supply_altregset (const struct regset *regset,
- struct regcache *regcache, int regnum,
- const void *altregs, size_t len)
-{
-}
-
void
nto_dummy_supply_regset (struct regcache *regcache, char *regs)
{
return GDB_OSABI_UNKNOWN;
}
+static const char *nto_thread_state_str[] =
+{
+ "DEAD", /* 0 0x00 */
+ "RUNNING", /* 1 0x01 */
+ "READY", /* 2 0x02 */
+ "STOPPED", /* 3 0x03 */
+ "SEND", /* 4 0x04 */
+ "RECEIVE", /* 5 0x05 */
+ "REPLY", /* 6 0x06 */
+ "STACK", /* 7 0x07 */
+ "WAITTHREAD", /* 8 0x08 */
+ "WAITPAGE", /* 9 0x09 */
+ "SIGSUSPEND", /* 10 0x0a */
+ "SIGWAITINFO", /* 11 0x0b */
+ "NANOSLEEP", /* 12 0x0c */
+ "MUTEX", /* 13 0x0d */
+ "CONDVAR", /* 14 0x0e */
+ "JOIN", /* 15 0x0f */
+ "INTR", /* 16 0x10 */
+ "SEM", /* 17 0x11 */
+ "WAITCTX", /* 18 0x12 */
+ "NET_SEND", /* 19 0x13 */
+ "NET_REPLY" /* 20 0x14 */
+};
+
+char *
+nto_extra_thread_info (struct thread_info *ti)
+{
+ if (ti && ti->private
+ && ti->private->state < ARRAY_SIZE (nto_thread_state_str))
+ return (char *)nto_thread_state_str [ti->private->state];
+ return "";
+}
+
void
nto_initialize_signals (void)
{
displayed. Different information is displayed\n\
for different positive values."),
NULL,
- NULL, /* FIXME: i18n: QNX NTO internal debugging is %s. */
+ NULL, /* FIXME: i18n: QNX NTO internal
+ debugging is %s. */
&setdebuglist, &showdebuglist);
}