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author | Pedro Alves <pedro@palves.net> | 2023-05-22 19:09:13 +0100 |
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committer | Pedro Alves <pedro@palves.net> | 2024-05-10 11:26:00 +0100 |
commit | f5e5342583c72869461b6f87563c9fc28e06a15a (patch) | |
tree | 53c17afd3fa436f01ea3b6206a9a5f5ee3f8b1c1 /gdb/windows-nat.c | |
parent | f428cac6151a5fb66812be52fd05b8eae8a164cd (diff) | |
download | fsf-binutils-gdb-f5e5342583c72869461b6f87563c9fc28e06a15a.zip fsf-binutils-gdb-f5e5342583c72869461b6f87563c9fc28e06a15a.tar.gz fsf-binutils-gdb-f5e5342583c72869461b6f87563c9fc28e06a15a.tar.bz2 |
Windows gdb+gdbserver: Make last_sig per-thread state
With non-stop mode, each thread is controlled independently of the
others, and each thread has its own independent reason for its last
stop.
Thus, any thread-specific state that is currently per-process must be
converted to per-thread state.
This patch converts windows_process_info::last_sig to per-thread
state, moving it to windows_thread_info instead.
This adjusts both native gdb and gdbserver.
Change-Id: Ice09a5d932c912210608d5af25e1898f823e3c99
Diffstat (limited to 'gdb/windows-nat.c')
-rw-r--r-- | gdb/windows-nat.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index bba8468..3b01f50 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -1349,6 +1349,7 @@ windows_per_inferior::continue_one_thread (windows_thread_info *th, } } th->resume (); + th->last_sig = GDB_SIGNAL_0; } /* Resume thread specified by ID, or all artificially suspended @@ -1449,7 +1450,7 @@ windows_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig) DEBUG_EXCEPT ("Cannot continue with signal %d here. " "Not stopped for EXCEPTION_DEBUG_EVENT", sig); } - else if (sig == windows_process.last_sig) + else if (sig == th->last_sig) continue_status = DBG_EXCEPTION_NOT_HANDLED; else #if 0 @@ -1473,11 +1474,9 @@ windows_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig) } #endif DEBUG_EXCEPT ("Can only continue with received signal %d.", - windows_process.last_sig); + th->last_sig); } - windows_process.last_sig = GDB_SIGNAL_0; - #ifdef __x86_64__ if (windows_process.wow64_process) { @@ -1590,8 +1589,6 @@ windows_nat_target::get_windows_debug_event } } - windows_process.last_sig = GDB_SIGNAL_0; - if ((options & TARGET_WNOHANG) != 0 && !m_debug_event_pending) { ourstatus->set_ignore (); @@ -1910,7 +1907,6 @@ windows_nat_target::do_initial_windows_stuff (DWORD pid, bool attaching) { struct inferior *inf; - windows_process.last_sig = GDB_SIGNAL_0; windows_process.open_process_used = 0; #ifdef __CYGWIN__ windows_process.cygwin_load_start = 0; |