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Linux x86 low-level debug register code synchronization

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This commit makes several small changes to the low-level debug
register code for Linux x86, making the code in the GDB and
gdbserver implementations identical.

gdb/ChangeLog:

	* x86-linux-nat.c (x86_linux_dr_set_addr): Update assertion.
	(x86_linux_new_thread): Rename argument.

gdb/gdbserver/ChangeLog:

	* linux-x86-low.c (x86_linux_dr_get): Add assertion.
	Use perror_with_name.  Pass string through gettext.
	(x86_linux_dr_set): Likewise.
This commit is contained in:
Gary Benson
2015-03-24 14:05:44 +00:00
parent d33472adfc
commit 5dfe6ca8a8
4 changed files with 18 additions and 5 deletions
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6
gdb/x86-linux-nat.c
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@ -165,7 +165,7 @@ x86_linux_dr_set_addr (int regnum, CORE_ADDR addr)
{
ptid_t pid_ptid = pid_to_ptid (ptid_get_pid (current_lwp_ptid ()));
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
gdb_assert (DR_FIRSTADDR <= regnum && regnum <= DR_LASTADDR);
iterate_over_lwps (pid_ptid, update_debug_registers_callback, NULL);
}
@ -223,9 +223,9 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp)
}
static void
x86_linux_new_thread (struct lwp_info *lp)
x86_linux_new_thread (struct lwp_info *lwp)
{
lwp_set_debug_registers_changed (lp, 1);
lwp_set_debug_registers_changed (lwp, 1);
}