Toolchain/binutils-gdb
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* fork-child.c: Don't include frame.h. Include terminal.h.

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(fork_inferior): Call new_tty_postfork after forking adn adding
	the child to the inferior list.
	* inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare
	here.
	* inflow.c (struct terminal_info): Remove const qualifier from
	`run_terminal' field.
	(inferior_thisrun_terminal): Tweak comment.
	(inflow_inferior_exit): Release the `run_terminal' field.
	(copy_terminal_info): New function.
	(new_tty_postfork): New function.
	* terminal.h (new_tty_prefork, new_tty, new_tty_postfork,
	(copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare.
	* inf-ptrace.c: Include terminal.h.
	(inf_ptrace_follow_fork): Copy the parent's terminal info to the
	child.
	* linux-nat.c: Include terminal.h.
	(linux_child_follow_fork): Copy the parent's terminal info to the
	child.
	* inf-ttrace.c: Include terminal.h.
	(inf_ttrace_follow_fork): Copy the parent's terminal info to the
	child.
This commit is contained in:
Pedro Alves
2009-05-19 02:46:45 +00:00
parent b523320162
commit 191c4426c1
8 changed files with 91 additions and 17 deletions
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14
gdb/inf-ptrace.c
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@@ -23,6 +23,7 @@
#include "command.h"
#include "inferior.h"
#include "inflow.h"
#include "terminal.h"
#include "gdbcore.h"
#include "regcache.h"
@@ -74,14 +75,20 @@ inf_ptrace_follow_fork (struct target_ops *ops, int follow_child)
CORE_ADDR step_range_start = last_tp->step_range_start;
CORE_ADDR step_range_end = last_tp->step_range_end;
struct frame_id step_frame_id = last_tp->step_frame_id;
int attach_flag = find_inferior_pid (pid)->attach_flag;
struct inferior *inf;
struct inferior *parent_inf, *child_inf;
struct thread_info *tp;
/* Otherwise, deleting the parent would get rid of this
breakpoint. */
last_tp->step_resume_breakpoint = NULL;
parent_inf = find_inferior_pid (pid);
/* Add the child. */
child_inf = add_inferior (fpid);
child_inf->attach_flag = parent_inf->attach_flag;
copy_terminal_info (child_inf, parent_inf);
/* Before detaching from the parent, remove all breakpoints from
it. */
remove_breakpoints ();
@@ -95,9 +102,6 @@ inf_ptrace_follow_fork (struct target_ops *ops, int follow_child)
/* Delete the parent. */
detach_inferior (pid);
/* Add the child. */
inf = add_inferior (fpid);
inf->attach_flag = attach_flag;
tp = add_thread_silent (inferior_ptid);
tp->step_resume_breakpoint = step_resume_breakpoint;