From 2a9948a07f8c59df3e1bd1b2a0719bd0b5958063 Mon Sep 17 00:00:00 2001 From: Sebastian Lackner Date: Fri, 8 Sep 2017 02:33:32 +0200 Subject: [PATCH] server-Debug_Registers: Remove disabled patchset. --- ...ebug-registers-when-creating-threads.patch | 72 ------------------- patches/server-Debug_Registers/definition | 2 - 2 files changed, 74 deletions(-) delete mode 100644 patches/server-Debug_Registers/0001-server-Reset-debug-registers-when-creating-threads.patch delete mode 100644 patches/server-Debug_Registers/definition diff --git a/patches/server-Debug_Registers/0001-server-Reset-debug-registers-when-creating-threads.patch b/patches/server-Debug_Registers/0001-server-Reset-debug-registers-when-creating-threads.patch deleted file mode 100644 index f6566cd3..00000000 --- a/patches/server-Debug_Registers/0001-server-Reset-debug-registers-when-creating-threads.patch +++ /dev/null @@ -1,72 +0,0 @@ -From 6e095ddd83997fe8e1389d1b29471d20526f56f4 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Michael=20M=C3=BCller?= -Date: Sat, 6 May 2017 00:10:01 +0200 -Subject: server: Reset debug registers when creating threads. - ---- - dlls/ntdll/tests/exception.c | 10 +++++----- - server/thread.c | 6 ++++++ - 2 files changed, 11 insertions(+), 5 deletions(-) - -diff --git a/dlls/ntdll/tests/exception.c b/dlls/ntdll/tests/exception.c -index e24bd54f00c..ab193267528 100644 ---- a/dlls/ntdll/tests/exception.c -+++ b/dlls/ntdll/tests/exception.c -@@ -905,7 +905,7 @@ static void test_exceptions(void) - res = pNtGetContextThread( h, &ctx ); - ok( res == STATUS_SUCCESS, "NtGetContextThread failed with %x\n", res ); - ok( ctx.Dr0 == 0, "dr0 %x\n", ctx.Dr0 ); -- todo_wine ok( ctx.Dr7 == 0, "dr7 %x\n", ctx.Dr7 ); -+ ok( ctx.Dr7 == 0, "dr7 %x\n", ctx.Dr7 ); - ctx.Dr0 = (DWORD)code_mem; - ctx.Dr7 = 3; - res = pNtSetContextThread( h, &ctx ); -@@ -2181,8 +2181,8 @@ static DWORD WINAPI register_check_thread(void *arg) - ok(!ctx.Dr1, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr1); - ok(!ctx.Dr2, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr2); - ok(!ctx.Dr3, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr3); -- todo_wine ok(!ctx.Dr6, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr6); -- todo_wine ok(!ctx.Dr7, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr7); -+ ok(!ctx.Dr6, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr6); -+ ok(!ctx.Dr7, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr7); - - return 0; - } -@@ -2251,8 +2251,8 @@ static void test_debug_registers(void) - ok(!ctx.Dr1, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr1); - ok(!ctx.Dr2, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr2); - ok(!ctx.Dr3, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr3); -- todo_wine ok(!ctx.Dr6, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr6); -- todo_wine ok(!ctx.Dr7, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr7); -+ ok(!ctx.Dr6, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr6); -+ ok(!ctx.Dr7, "expected 0, got %lx\n", (DWORD_PTR)ctx.Dr7); - - ResumeThread(thread); - WaitForSingleObject(thread, 10000); -diff --git a/server/thread.c b/server/thread.c -index 211d0050b09..933eb35e07c 100644 ---- a/server/thread.c -+++ b/server/thread.c -@@ -1299,6 +1299,7 @@ DECL_HANDLER(new_thread) - /* initialize a new thread */ - DECL_HANDLER(init_thread) - { -+ static const context_t zero_context; - struct process *process = current->process; - int wait_fd, reply_fd; - -@@ -1357,6 +1358,11 @@ DECL_HANDLER(init_thread) - } - if (process->unix_pid != current->unix_pid) - process->unix_pid = -1; /* can happen with linuxthreads */ -+ -+ /* Linux preserves dr6/dr7 and FreeBSD all debug registers (unlike windows) */ -+ set_thread_context( current, &zero_context, SERVER_CTX_DEBUG_REGISTERS ); -+ clear_error(); /* ignore error */ -+ - stop_thread_if_suspended( current ); - generate_debug_event( current, CREATE_THREAD_DEBUG_EVENT, &req->entry ); - set_thread_affinity( current, current->affinity ); --- -2.13.1 - diff --git a/patches/server-Debug_Registers/definition b/patches/server-Debug_Registers/definition deleted file mode 100644 index 58fcaf53..00000000 --- a/patches/server-Debug_Registers/definition +++ /dev/null @@ -1,2 +0,0 @@ -# Fixes: [38322] Reset debug registers when creating threads -Disabled: true