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Fix comments, most are style fix.

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This commit is contained in:
davidxu 2004-08-22 09:05:57 +00:00
parent c29bdb1cc8
commit 7afd3579e8
1 changed files with 11 additions and 21 deletions
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32
gnu/usr.bin/gdb/libgdb/fbsd-threads.c
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@ -53,7 +53,7 @@ extern int child_suppress_run;
extern struct target_ops child_ops;
/* This module's target vector. */
/* This module's target vectors. */
static struct target_ops fbsd_thread_ops;
static struct target_ops fbsd_core_ops;
@ -324,8 +324,6 @@ fbsd_thread_new_objfile (struct objfile *objfile)
{
td_err_e err;
/* Don't attempt to use thread_db on targets which can not run
(core files). */
if (objfile == NULL)
{
/* All symbols have been discarded. If the thread_db target is
@ -342,9 +340,9 @@ fbsd_thread_new_objfile (struct objfile *objfile)
if (!child_suppress_run)
goto quit;
/* Nothing to do. The thread library was already detected and the
target vector was already activated. */
if (fbsd_thread_active)
/* Nothing to do. The thread library was already detected and the
target vector was already activated. */
goto quit;
/* Initialize the structure that identifies the child process. Note
@ -484,14 +482,12 @@ fbsd_thread_resume (ptid_t ptid, int step, enum target_signal signo)
if (ret)
error (thread_db_err_str (ret));
/*
* For M:N thread, we need to tell UTS to set/unset single step
* flag at context switch time, the flag will be written into
* thread mailbox. This becauses some architecture may not have
* machine single step flag in ucontext, so we put the flag in mailbox,
* when the thread switches back, kse_switchin restores the single step
* state.
*/
/* For M:N thread, we need to tell UTS to set/unset single step
flag at context switch time, the flag will be written into
thread mailbox. This becauses some architecture may not have
machine single step flag in ucontext, so we put the flag in mailbox,
when the thread switches back, kse_switchin restores the single step
state. */
ret = td_thr_sstep_p (&th, step);
if (ret)
error (thread_db_err_str (ret));
@ -764,10 +760,8 @@ fbsd_thread_post_startup_inferior (ptid_t ptid)
{
if (fbsd_thread_present && !fbsd_thread_active)
{
/*
* The child process is now the actual multi-threaded
* program. Snatch its process ID...
*/
/* The child process is now the actual multi-threaded
program. Snatch its process ID... */
proc_handle.pid = GET_PID (ptid);
td_ta_new_p (&proc_handle, &thread_agent);
fbsd_thread_activate();
@ -777,10 +771,6 @@ fbsd_thread_post_startup_inferior (ptid_t ptid)
static void
fbsd_thread_mourn_inferior (void)
{
/*
* Forget about the child's process ID. We shouldn't need it
* anymore.
*/
if (fbsd_thread_active)
fbsd_thread_deactivate ();