diff options
Diffstat (limited to 'gdb/gdbserver/win32-low.c')
| -rw-r--r-- | gdb/gdbserver/win32-low.c | 48 |
1 files changed, 40 insertions, 8 deletions
diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c index dfdb883..2ade6f7 100644 --- a/gdb/gdbserver/win32-low.c +++ b/gdb/gdbserver/win32-low.c @@ -178,7 +178,7 @@ thread_rec (ptid_t ptid, int get_context) /* Add a thread to the thread list. */ static win32_thread_info * -child_add_thread (DWORD pid, DWORD tid, HANDLE h) +child_add_thread (DWORD pid, DWORD tid, HANDLE h, void *tlb) { win32_thread_info *th; ptid_t ptid = ptid_build (pid, tid, 0); @@ -189,6 +189,7 @@ child_add_thread (DWORD pid, DWORD tid, HANDLE h) th = xcalloc (1, sizeof (*th)); th->tid = tid; th->h = h; + th->thread_local_base = (CORE_ADDR) (uintptr_t) tlb; add_thread (ptid, th); set_inferior_regcache_data ((struct thread_info *) @@ -1455,7 +1456,8 @@ get_child_debug_event (struct target_waitstatus *ourstatus) /* Record the existence of this thread. */ child_add_thread (current_event.dwProcessId, current_event.dwThreadId, - current_event.u.CreateThread.hThread); + current_event.u.CreateThread.hThread, + current_event.u.CreateThread.lpThreadLocalBase); break; case EXIT_THREAD_DEBUG_EVENT: @@ -1485,7 +1487,8 @@ get_child_debug_event (struct target_waitstatus *ourstatus) /* Add the main thread. */ child_add_thread (current_event.dwProcessId, main_thread_id, - current_event.u.CreateProcessInfo.hThread); + current_event.u.CreateProcessInfo.hThread, + current_event.u.CreateProcessInfo.lpThreadLocalBase); ourstatus->value.related_pid = debug_event_ptid (¤t_event); #ifdef _WIN32_WCE @@ -1753,6 +1756,20 @@ wince_hostio_last_error (char *buf) } #endif +/* Write Windows OS Thread Information Block address. */ + +static int +win32_get_tib_address (ptid_t ptid, CORE_ADDR *addr) +{ + win32_thread_info *th; + th = thread_rec (ptid, 0); + if (th == NULL) + return 0; + if (addr != NULL) + *addr = th->thread_local_base; + return 1; +} + static struct target_ops win32_target_ops = { win32_create_inferior, win32_attach, @@ -1767,21 +1784,36 @@ static struct target_ops win32_target_ops = { win32_store_inferior_registers, win32_read_inferior_memory, win32_write_inferior_memory, - NULL, + NULL, /* lookup_symbols */ win32_request_interrupt, - NULL, + NULL, /* read_auxv */ win32_insert_point, win32_remove_point, win32_stopped_by_watchpoint, win32_stopped_data_address, - NULL, - NULL, - NULL, + NULL, /* read_offsets */ + NULL, /* get_tls_address */ + NULL, /* qxfer_spu */ #ifdef _WIN32_WCE wince_hostio_last_error, #else hostio_last_error_from_errno, #endif + NULL, /* qxfer_osdata */ + NULL, /* qxfer_siginfo */ + NULL, /* supports_non_stop */ + NULL, /* async */ + NULL, /* start_non_stop */ + NULL, /* supports_multi_process */ + NULL, /* handle_monitor_command */ + NULL, /* core_of_thread */ + NULL, /* process_qsupported */ + NULL, /* supports_tracepoints */ + NULL, /* read_pc */ + NULL, /* write_pc */ + NULL, /* thread_stopped */ + NULL, /* pause_all */ + win32_get_tib_address, }; /* Initialize the Win32 backend. */ |