diff options
Diffstat (limited to 'gdb/inferior.h')
| -rw-r--r-- | gdb/inferior.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/gdb/inferior.h b/gdb/inferior.h index 7052d6f8cab..7cebcbf6bfa 100644 --- a/gdb/inferior.h +++ b/gdb/inferior.h @@ -67,7 +67,7 @@ extern struct regcache * or a "don't care" condition, i.e, "run all threads." */ extern ptid_t minus_one_ptid; -/* The null or zero ptid, often used to indicate no process. */ +/* The null or zero ptid, often used to indicate no process. */ extern ptid_t null_ptid; /* Attempt to find and return an existing ptid with the given PID, LWP, @@ -75,19 +75,19 @@ extern ptid_t null_ptid; that. */ ptid_t ptid_build (int pid, long lwp, long tid); -/* Find/Create a ptid from just a pid. */ +/* Find/Create a ptid from just a pid. */ ptid_t pid_to_ptid (int pid); -/* Fetch the pid (process id) component from a ptid. */ +/* Fetch the pid (process id) component from a ptid. */ int ptid_get_pid (ptid_t ptid); -/* Fetch the lwp (lightweight process) component from a ptid. */ +/* Fetch the lwp (lightweight process) component from a ptid. */ long ptid_get_lwp (ptid_t ptid); -/* Fetch the tid (thread id) component from a ptid. */ +/* Fetch the tid (thread id) component from a ptid. */ long ptid_get_tid (ptid_t ptid); -/* Compare two ptids to see if they are equal */ +/* Compare two ptids to see if they are equal. */ extern int ptid_equal (ptid_t p1, ptid_t p2); /* Return true if PTID represents a process id. */ @@ -118,16 +118,16 @@ extern void set_inferior_io_terminal (const char *terminal_name); extern const char *get_inferior_io_terminal (void); /* Collected pid, tid, etc. of the debugged inferior. When there's - no inferior, PIDGET (inferior_ptid) will be 0. */ + no inferior, PIDGET (inferior_ptid) will be 0. */ extern ptid_t inferior_ptid; /* Are we simulating synchronous execution? This is used in async gdb to implement the 'run', 'continue' etc commands, which will not - redisplay the prompt until the execution is actually over. */ + redisplay the prompt until the execution is actually over. */ extern int sync_execution; -/* Inferior environment. */ +/* Inferior environment. */ extern void clear_proceed_status (void); @@ -316,10 +316,10 @@ enum step_over_calls_kind setting up a remote connection; it is like STOP_QUIETLY_NO_SIGSTOP except that there is no need to hide a signal. */ -/* It is also used after attach, due to attaching to a process. This +/* It is also used after attach, due to attaching to a process. This is a bit trickier. When doing an attach, the kernel stops the debuggee with a SIGSTOP. On newer GNU/Linux kernels (>= 2.5.61) - the handling of SIGSTOP for a ptraced process has changed. Earlier + the handling of SIGSTOP for a ptraced process has changed. Earlier versions of the kernel would ignore these SIGSTOPs, while now SIGSTOP is treated like any other signal, i.e. it is not muffled. @@ -327,7 +327,7 @@ enum step_over_calls_kind the global variable stop_signal (which stores the signal from the attach, SIGSTOP) to the ptrace(PTRACE_CONT,...) call. This is problematic, because the kernel doesn't ignore such SIGSTOP - now. I.e. it is reported back to gdb, which in turn presents it + now. I.e. it is reported back to gdb, which in turn presents it back to the user. To avoid the problem, we use STOP_QUIETLY_NO_SIGSTOP, which allows @@ -374,7 +374,7 @@ void displaced_step_dump_bytes (struct ui_file *file, /* If STARTUP_WITH_SHELL is set, GDB's "run" will attempts to start up the debugee under a shell. - This is in order for argument-expansion to occur. E.g., + This is in order for argument-expansion to occur. E.g., (gdb) run * The "*" gets expanded by the shell into a list of files. While this is a nice feature, it turns out to interact badly @@ -387,7 +387,7 @@ void displaced_step_dump_bytes (struct ui_file *file, be 1 if target is not started up with a shell, 2 if it is. - RT If you disable this, you need to decrement - START_INFERIOR_TRAPS_EXPECTED in tm.h. */ + START_INFERIOR_TRAPS_EXPECTED in tm.h. */ #define STARTUP_WITH_SHELL 1 #if !defined(START_INFERIOR_TRAPS_EXPECTED) #define START_INFERIOR_TRAPS_EXPECTED 2 |