diff options
Diffstat (limited to 'gdb/aarch64-linux-nat.c')
| -rw-r--r-- | gdb/aarch64-linux-nat.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c index b6ee5022569..e7bae106159 100644 --- a/gdb/aarch64-linux-nat.c +++ b/gdb/aarch64-linux-nat.c @@ -48,22 +48,6 @@ #define TRAP_HWBKPT 0x0004 #endif -/* On GNU/Linux, threads are implemented as pseudo-processes, in which - case we may be tracing more than one process at a time. In that - case, inferior_ptid will contain the main process ID and the - individual thread (process) ID. get_thread_id () is used to get - the thread id if it's available, and the process id otherwise. */ - -static int -get_thread_id (ptid_t ptid) -{ - int tid = ptid_get_lwp (ptid); - - if (0 == tid) - tid = ptid_get_pid (ptid); - return tid; -} - /* Per-process data. We don't bind this to a per-inferior registry because of targets like x86 GNU/Linux that need to keep track of processes that aren't bound to any inferior (e.g., fork children, @@ -181,7 +165,7 @@ debug_reg_change_callback (struct lwp_info *lwp, void *ptr) { struct aarch64_dr_update_callback_param *param_p = (struct aarch64_dr_update_callback_param *) ptr; - int pid = get_thread_id (lwp->ptid); + int pid = ptid_get_lwp (lwp->ptid); int idx = param_p->idx; int is_watchpoint = param_p->is_watchpoint; struct arch_lwp_info *info = lwp->arch_private; @@ -266,7 +250,7 @@ fetch_gregs_from_thread (struct regcache *regcache) and arm. */ gdb_static_assert (sizeof (regs) >= 18 * 4); - tid = get_thread_id (inferior_ptid); + tid = ptid_get_lwp (inferior_ptid); iovec.iov_base = ®s; if (gdbarch_bfd_arch_info (gdbarch)->bits_per_word == 32) @@ -303,7 +287,7 @@ store_gregs_to_thread (const struct regcache *regcache) /* Make sure REGS can hold all registers contents on both aarch64 and arm. */ gdb_static_assert (sizeof (regs) >= 18 * 4); - tid = get_thread_id (inferior_ptid); + tid = ptid_get_lwp (inferior_ptid); iovec.iov_base = ®s; if (gdbarch_bfd_arch_info (gdbarch)->bits_per_word == 32) @@ -347,7 +331,7 @@ fetch_fpregs_from_thread (struct regcache *regcache) and arm. */ gdb_static_assert (sizeof regs >= VFP_REGS_SIZE); - tid = get_thread_id (inferior_ptid); + tid = ptid_get_lwp (inferior_ptid); iovec.iov_base = ®s; @@ -394,7 +378,7 @@ store_fpregs_to_thread (const struct regcache *regcache) /* Make sure REGS can hold all VFP registers contents on both aarch64 and arm. */ gdb_static_assert (sizeof regs >= VFP_REGS_SIZE); - tid = get_thread_id (inferior_ptid); + tid = ptid_get_lwp (inferior_ptid); iovec.iov_base = ®s; |