ntdll/tests: Add more tests for calling int $0x2d on x86 and x86_64.
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner
Alexandre Julliard
parent
e1d68b2e16
commit
d0b88e7454
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@ -945,6 +945,13 @@ static void test_debugger(void)
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/* here we handle exception */
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/* here we handle exception */
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}
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}
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}
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}
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else if (stage == 7 || stage == 8)
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{
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ok(de.u.Exception.ExceptionRecord.ExceptionCode == EXCEPTION_BREAKPOINT,
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"expected EXCEPTION_BREAKPOINT, got %08x\n", de.u.Exception.ExceptionRecord.ExceptionCode);
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if (stage == 8) continuestatus = DBG_EXCEPTION_NOT_HANDLED;
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}
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else
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else
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ok(FALSE, "unexpected stage %x\n", stage);
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ok(FALSE, "unexpected stage %x\n", stage);
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@ -1339,6 +1346,8 @@ static void test_dpe_exceptions(void)
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#elif defined(__x86_64__)
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#elif defined(__x86_64__)
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#define is_wow64 0
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#define UNW_FLAG_NHANDLER 0
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#define UNW_FLAG_NHANDLER 0
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#define UNW_FLAG_EHANDLER 1
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#define UNW_FLAG_EHANDLER 1
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#define UNW_FLAG_UHANDLER 2
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#define UNW_FLAG_UHANDLER 2
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@ -1865,6 +1874,181 @@ static void test_ripevent(DWORD numexc)
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pRtlRemoveVectoredExceptionHandler(vectored_handler);
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pRtlRemoveVectoredExceptionHandler(vectored_handler);
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}
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}
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static DWORD debug_service_exceptions;
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static LONG CALLBACK debug_service_handler(EXCEPTION_POINTERS *ExceptionInfo)
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{
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EXCEPTION_RECORD *rec = ExceptionInfo->ExceptionRecord;
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trace("vect. handler %08x addr:%p\n", rec->ExceptionCode, rec->ExceptionAddress);
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ok(rec->ExceptionCode == EXCEPTION_BREAKPOINT, "ExceptionCode is %08x instead of %08x\n",
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rec->ExceptionCode, EXCEPTION_BREAKPOINT);
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#ifdef __i386__
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ok(rec->NumberParameters == (is_wow64 ? 1 : 3),
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"ExceptionParameters is %d instead of %d\n", rec->NumberParameters, is_wow64 ? 1 : 3);
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ok(rec->ExceptionInformation[0] == ExceptionInfo->ContextRecord->Eax,
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"expected ExceptionInformation[0] = %x, got %lx\n",
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ExceptionInfo->ContextRecord->Eax, rec->ExceptionInformation[0]);
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if (!is_wow64)
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{
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ok(rec->ExceptionInformation[1] == 0x11111111,
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"got ExceptionInformation[1] = %lx\n", rec->ExceptionInformation[1]);
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ok(rec->ExceptionInformation[2] == 0x22222222,
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"got ExceptionInformation[2] = %lx\n", rec->ExceptionInformation[2]);
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}
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#else
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ok(rec->NumberParameters == 1,
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"ExceptionParameters is %d instead of 1\n", rec->NumberParameters);
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ok(rec->ExceptionInformation[0] == ExceptionInfo->ContextRecord->Rax,
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"expected ExceptionInformation[0] = %lx, got %lx\n",
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ExceptionInfo->ContextRecord->Rax, rec->ExceptionInformation[0]);
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#endif
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debug_service_exceptions++;
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return (rec->ExceptionCode == EXCEPTION_BREAKPOINT) ? EXCEPTION_CONTINUE_EXECUTION : EXCEPTION_CONTINUE_SEARCH;
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}
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#ifdef __i386__
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static const BYTE call_debug_service_code[] = {
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0x53, /* pushl %ebx */
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0x57, /* pushl %edi */
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0x8b, 0x44, 0x24, 0x0c, /* movl 12(%esp),%eax */
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0xb9, 0x11, 0x11, 0x11, 0x11, /* movl $0x11111111,%ecx */
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0xba, 0x22, 0x22, 0x22, 0x22, /* movl $0x22222222,%edx */
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0xbb, 0x33, 0x33, 0x33, 0x33, /* movl $0x33333333,%ebx */
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0xbf, 0x44, 0x44, 0x44, 0x44, /* movl $0x44444444,%edi */
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0xcd, 0x2d, /* int $0x2d */
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0xeb, /* jmp $+17 */
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0x0f, 0x1f, 0x00, /* nop */
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0x31, 0xc0, /* xorl %eax,%eax */
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0xeb, 0x0c, /* jmp $+14 */
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0x90, 0x90, 0x90, 0x90, /* nop */
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0x90, 0x90, 0x90, 0x90,
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0x90,
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0x31, 0xc0, /* xorl %eax,%eax */
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0x40, /* incl %eax */
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0x5f, /* popl %edi */
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0x5b, /* popl %ebx */
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0xc3, /* ret */
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};
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#else
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static const BYTE call_debug_service_code[] = {
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0x53, /* push %rbx */
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0x57, /* push %rdi */
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0x48, 0x89, 0xc8, /* movl %rcx,%rax */
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0x48, 0xb9, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, /* movabs $0x1111111111111111,%rcx */
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0x48, 0xba, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, /* movabs $0x2222222222222222,%rdx */
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0x48, 0xbb, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, /* movabs $0x3333333333333333,%rbx */
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0x48, 0xbf, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, /* movabs $0x4444444444444444,%rdi */
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0xcd, 0x2d, /* int $0x2d */
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0xeb, /* jmp $+17 */
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0x0f, 0x1f, 0x00, /* nop */
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0x48, 0x31, 0xc0, /* xor %rax,%rax */
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0xeb, 0x0e, /* jmp $+16 */
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0x90, 0x90, 0x90, 0x90, /* nop */
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0x90, 0x90, 0x90, 0x90,
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0x48, 0x31, 0xc0, /* xor %rax,%rax */
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0x48, 0xff, 0xc0, /* inc %rax */
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0x5f, /* pop %rdi */
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0x5b, /* pop %rbx */
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0xc3, /* ret */
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};
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#endif
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static void test_debug_service(DWORD numexc)
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{
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const BOOL is_win64 = (sizeof(void *) > sizeof(int));
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DWORD (CDECL *func)(DWORD_PTR) = code_mem;
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DWORD expected_exc, expected_ret;
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void *vectored_handler;
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DWORD ret;
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/* code will return 0 if execution resumes immediately after "int $0x2d", otherwise 1 */
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memcpy(code_mem, call_debug_service_code, sizeof(call_debug_service_code));
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vectored_handler = pRtlAddVectoredExceptionHandler(TRUE, &debug_service_handler);
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ok(vectored_handler != 0, "RtlAddVectoredExceptionHandler failed\n");
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expected_exc = numexc;
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expected_ret = (numexc != 0);
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/* BREAKPOINT_BREAK */
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debug_service_exceptions = 0;
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ret = func(0);
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ok(debug_service_exceptions == expected_exc,
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"BREAKPOINT_BREAK generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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todo_wine_if(is_win64)
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ok(ret == expected_ret,
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"BREAKPOINT_BREAK returned %u, expected %u\n", ret, expected_ret);
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/* BREAKPOINT_PROMPT */
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debug_service_exceptions = 0;
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ret = func(2);
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ok(debug_service_exceptions == expected_exc,
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"BREAKPOINT_PROMPT generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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todo_wine_if(is_win64)
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ok(ret == expected_ret,
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"BREAKPOINT_PROMPT returned %u, expected %u\n", ret, expected_ret);
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/* invalid debug service */
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debug_service_exceptions = 0;
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ret = func(6);
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ok(debug_service_exceptions == expected_exc,
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"invalid debug service generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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todo_wine_if(is_win64)
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ok(ret == expected_ret,
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"invalid debug service returned %u, expected %u\n", ret, expected_ret);
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expected_exc = (is_wow64 ? numexc : 0);
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expected_ret = (is_wow64 && numexc);
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/* BREAKPOINT_PRINT */
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debug_service_exceptions = 0;
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ret = func(1);
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ok(debug_service_exceptions == expected_exc,
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"BREAKPOINT_PRINT generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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ok(ret == expected_ret,
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"BREAKPOINT_PRINT returned %u, expected %u\n", ret, expected_ret);
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/* BREAKPOINT_LOAD_SYMBOLS */
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debug_service_exceptions = 0;
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ret = func(3);
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ok(debug_service_exceptions == expected_exc,
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"BREAKPOINT_LOAD_SYMBOLS generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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ok(ret == expected_ret,
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"BREAKPOINT_LOAD_SYMBOLS returned %u, expected %u\n", ret, expected_ret);
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/* BREAKPOINT_UNLOAD_SYMBOLS */
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debug_service_exceptions = 0;
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ret = func(4);
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ok(debug_service_exceptions == expected_exc,
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"BREAKPOINT_UNLOAD_SYMBOLS generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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ok(ret == expected_ret,
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"BREAKPOINT_UNLOAD_SYMBOLS returned %u, expected %u\n", ret, expected_ret);
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/* BREAKPOINT_COMMAND_STRING */
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debug_service_exceptions = 0;
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ret = func(5);
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ok(debug_service_exceptions == expected_exc || broken(debug_service_exceptions == numexc),
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"BREAKPOINT_COMMAND_STRING generated %u exceptions, expected %u\n",
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debug_service_exceptions, expected_exc);
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ok(ret == expected_ret || broken(ret == (numexc != 0)),
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"BREAKPOINT_COMMAND_STRING returned %u, expected %u\n", ret, expected_ret);
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pRtlRemoveVectoredExceptionHandler(vectored_handler);
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}
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static void test_vectored_continue_handler(void)
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static void test_vectored_continue_handler(void)
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{
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{
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PVOID handler1, handler2;
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PVOID handler1, handler2;
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@ -1984,6 +2168,10 @@ START_TEST(exception)
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test_ripevent(0);
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test_ripevent(0);
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test_stage = 6;
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test_stage = 6;
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test_ripevent(1);
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test_ripevent(1);
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test_stage = 7;
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test_debug_service(0);
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test_stage = 8;
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test_debug_service(1);
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}
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}
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else
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else
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skip( "RtlRaiseException not found\n" );
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skip( "RtlRaiseException not found\n" );
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@ -1998,6 +2186,7 @@ START_TEST(exception)
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test_debug_registers();
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test_debug_registers();
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test_outputdebugstring(1, FALSE);
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test_outputdebugstring(1, FALSE);
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test_ripevent(1);
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test_ripevent(1);
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test_debug_service(1);
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test_vectored_continue_handler();
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test_vectored_continue_handler();
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test_debugger();
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test_debugger();
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test_simd_exceptions();
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test_simd_exceptions();
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@ -2018,6 +2207,7 @@ START_TEST(exception)
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test_debug_registers();
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test_debug_registers();
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test_outputdebugstring(1, FALSE);
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test_outputdebugstring(1, FALSE);
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test_ripevent(1);
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test_ripevent(1);
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test_debug_service(1);
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test_vectored_continue_handler();
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test_vectored_continue_handler();
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test_virtual_unwind();
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test_virtual_unwind();
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