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Diffstat (limited to 'gdb/bsd-uthread.c')
-rw-r--r--gdb/bsd-uthread.c102
1 files changed, 39 insertions, 63 deletions
diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 8b08de8..aaa3c61 100644
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -33,16 +33,13 @@
#include "bsd-uthread.h"
-static const target_info bsd_uthread_target_info = {
- "bsd-uthreads",
- N_("BSD user-level threads"),
- N_("BSD user-level threads")
-};
+static const target_info bsd_uthread_target_info
+ = { "bsd-uthreads", N_ ("BSD user-level threads"),
+ N_ ("BSD user-level threads") };
struct bsd_uthread_target final : public target_ops
{
- const target_info &info () const override
- { return bsd_uthread_target_info; }
+ const target_info &info () const override { return bsd_uthread_target_info; }
strata stratum () const override { return thread_stratum; }
@@ -66,17 +63,16 @@ struct bsd_uthread_target final : public target_ops
};
static bsd_uthread_target bsd_uthread_ops;
-
/* Architecture-specific operations. */
struct bsd_uthread_ops
{
/* Supply registers for an inactive thread to a register cache. */
- void (*supply_uthread)(struct regcache *, int, CORE_ADDR) = nullptr;
+ void (*supply_uthread) (struct regcache *, int, CORE_ADDR) = nullptr;
/* Collect registers for an inactive thread from a register cache. */
- void (*collect_uthread)(const struct regcache *, int, CORE_ADDR) = nullptr;
+ void (*collect_uthread) (const struct regcache *, int, CORE_ADDR) = nullptr;
};
/* Per-architecture data key. */
@@ -96,8 +92,8 @@ get_bsd_uthread (struct gdbarch *gdbarch)
void
bsd_uthread_set_supply_uthread (struct gdbarch *gdbarch,
- void (*supply_uthread) (struct regcache *,
- int, CORE_ADDR))
+ void (*supply_uthread) (struct regcache *, int,
+ CORE_ADDR))
{
struct bsd_uthread_ops *ops = get_bsd_uthread (gdbarch);
@@ -108,9 +104,9 @@ bsd_uthread_set_supply_uthread (struct gdbarch *gdbarch,
architecture GDBARCH to SUPPLY_UTHREAD. */
void
-bsd_uthread_set_collect_uthread (struct gdbarch *gdbarch,
- void (*collect_uthread) (const struct regcache *,
- int, CORE_ADDR))
+bsd_uthread_set_collect_uthread (
+ struct gdbarch *gdbarch,
+ void (*collect_uthread) (const struct regcache *, int, CORE_ADDR))
{
struct bsd_uthread_ops *ops = get_bsd_uthread (gdbarch);
@@ -118,7 +114,7 @@ bsd_uthread_set_collect_uthread (struct gdbarch *gdbarch,
}
/* Magic number to help recognize a valid thread structure. */
-#define BSD_UTHREAD_PTHREAD_MAGIC 0xd09ba115
+#define BSD_UTHREAD_PTHREAD_MAGIC 0xd09ba115
/* Check whether the thread structure at ADDR is valid. */
@@ -129,12 +125,12 @@ bsd_uthread_check_magic (CORE_ADDR addr)
ULONGEST magic = read_memory_unsigned_integer (addr, 4, byte_order);
if (magic != BSD_UTHREAD_PTHREAD_MAGIC)
- error (_("Bad magic"));
+ error (_ ("Bad magic"));
}
/* Thread states. */
-#define BSD_UTHREAD_PS_RUNNING 0
-#define BSD_UTHREAD_PS_DEAD 18
+#define BSD_UTHREAD_PS_RUNNING 0
+#define BSD_UTHREAD_PS_DEAD 18
/* Address of the pointer to the thread structure for the running
thread. */
@@ -205,28 +201,28 @@ bsd_uthread_activate (struct objfile *objfile)
if (!ops->supply_uthread)
return 0;
- bsd_uthread_thread_run_addr =
- bsd_uthread_lookup_address ("_thread_run", objfile);
+ bsd_uthread_thread_run_addr
+ = bsd_uthread_lookup_address ("_thread_run", objfile);
if (bsd_uthread_thread_run_addr == 0)
return 0;
- bsd_uthread_thread_list_addr =
- bsd_uthread_lookup_address ("_thread_list", objfile);
+ bsd_uthread_thread_list_addr
+ = bsd_uthread_lookup_address ("_thread_list", objfile);
if (bsd_uthread_thread_list_addr == 0)
return 0;
- bsd_uthread_thread_state_offset =
- bsd_uthread_lookup_offset ("_thread_state_offset", objfile);
+ bsd_uthread_thread_state_offset
+ = bsd_uthread_lookup_offset ("_thread_state_offset", objfile);
if (bsd_uthread_thread_state_offset == 0)
return 0;
- bsd_uthread_thread_next_offset =
- bsd_uthread_lookup_offset ("_thread_next_offset", objfile);
+ bsd_uthread_thread_next_offset
+ = bsd_uthread_lookup_offset ("_thread_next_offset", objfile);
if (bsd_uthread_thread_next_offset == 0)
return 0;
- bsd_uthread_thread_ctx_offset =
- bsd_uthread_lookup_offset ("_thread_ctx_offset", objfile);
+ bsd_uthread_thread_ctx_offset
+ = bsd_uthread_lookup_offset ("_thread_ctx_offset", objfile);
current_inferior ()->push_target (&bsd_uthread_ops);
bsd_uthread_active = 1;
@@ -266,17 +262,15 @@ bsd_uthread_inferior_created (inferior *inf)
}
/* Likely candidates for the threads library. */
-static const char * const bsd_uthread_solib_names[] =
-{
- "/usr/lib/libc_r.so", /* FreeBSD */
- "/usr/lib/libpthread.so", /* OpenBSD */
- NULL
-};
+static const char *const bsd_uthread_solib_names[]
+ = { "/usr/lib/libc_r.so", /* FreeBSD */
+ "/usr/lib/libpthread.so", /* OpenBSD */
+ NULL };
static void
bsd_uthread_solib_loaded (struct so_list *so)
{
- const char * const *names = bsd_uthread_solib_names;
+ const char *const *names = bsd_uthread_solib_names;
for (names = bsd_uthread_solib_names; *names; names++)
{
@@ -410,8 +404,8 @@ bsd_uthread_target::wait (ptid_t ptid, struct target_waitstatus *status,
/* If INFERIOR_PTID doesn't have a tid member yet, and we now have a
ptid with tid set, then ptid is still the initial thread of
the process. Notify GDB core about it. */
- if (inferior_ptid.tid () == 0
- && ptid.tid () != 0 && !in_thread_list (beneath, ptid))
+ if (inferior_ptid.tid () == 0 && ptid.tid () != 0
+ && !in_thread_list (beneath, ptid))
thread_change_ptid (beneath, inferior_ptid, ptid);
/* Don't let the core see a ptid without a corresponding thread. */
@@ -483,29 +477,11 @@ bsd_uthread_target::update_thread_list ()
}
/* Possible states a thread can be in. */
-static const char * const bsd_uthread_state[] =
-{
- "RUNNING",
- "SIGTHREAD",
- "MUTEX_WAIT",
- "COND_WAIT",
- "FDLR_WAIT",
- "FDLW_WAIT",
- "FDR_WAIT",
- "FDW_WAIT",
- "FILE_WAIT",
- "POLL_WAIT",
- "SELECT_WAIT",
- "SLEEP_WAIT",
- "WAIT_WAIT",
- "SIGSUSPEND",
- "SIGWAIT",
- "SPINBLOCK",
- "JOIN",
- "SUSPENDED",
- "DEAD",
- "DEADLOCK"
-};
+static const char *const bsd_uthread_state[]
+ = { "RUNNING", "SIGTHREAD", "MUTEX_WAIT", "COND_WAIT", "FDLR_WAIT",
+ "FDLW_WAIT", "FDR_WAIT", "FDW_WAIT", "FILE_WAIT", "POLL_WAIT",
+ "SELECT_WAIT", "SLEEP_WAIT", "WAIT_WAIT", "SIGSUSPEND", "SIGWAIT",
+ "SPINBLOCK", "JOIN", "SUSPENDED", "DEAD", "DEADLOCK" };
/* Return a string describing th state of the thread specified by
INFO. */
@@ -533,14 +509,14 @@ std::string
bsd_uthread_target::pid_to_str (ptid_t ptid)
{
if (ptid.tid () != 0)
- return string_printf ("process %d, thread 0x%s",
- ptid.pid (),
+ return string_printf ("process %d, thread 0x%s", ptid.pid (),
phex_nz (ptid.tid (), sizeof (ULONGEST)));
return normal_pid_to_str (ptid);
}
void _initialize_bsd_uthread ();
+
void
_initialize_bsd_uthread ()
{
generated by cgit v1.1 at 2024-08-05 01:37:59 +0000