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Commit eee92591 authored by Alexandre Julliard's avatar Alexandre Julliard
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ntdll/tests: Add thread context test for ARM platforms.

Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 06c09fca
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Showing with 261 additions and 5 deletions
dlls/ntdll/signal_arm.c
View file @ eee92591
......@@ -60,7 +60,6 @@ __ASM_GLOBAL_FUNC( __chkstk, "lsl r4, r4, #2\n\t"
/***********************************************************************
* RtlCaptureContext (NTDLL.@)
*/
/* FIXME: Use the Stack instead of the actual register values */
__ASM_STDCALL_FUNC( RtlCaptureContext, 4,
".arm\n\t"
"stmib r0, {r0-r12}\n\t" /* context->R0..R12 */
......@@ -69,7 +68,7 @@ __ASM_STDCALL_FUNC( RtlCaptureContext, 4,
"str r1, [r0]\n\t" /* context->ContextFlags */
"str SP, [r0, #0x38]\n\t" /* context->Sp */
"str LR, [r0, #0x3c]\n\t" /* context->Lr */
"str PC, [r0, #0x40]\n\t" /* context->Pc */
"str LR, [r0, #0x40]\n\t" /* context->Pc */
"mrs r1, CPSR\n\t"
"str r1, [r0, #0x44]\n\t" /* context->Cpsr */
"bx lr"
......
dlls/ntdll/signal_arm64.c
View file @ eee92591
......@@ -78,6 +78,7 @@ static inline BOOL is_valid_frame( ULONG_PTR frame )
* RtlCaptureContext (NTDLL.@)
*/
__ASM_STDCALL_FUNC( RtlCaptureContext, 8,
"str x0, [x0, #0x8]\n\t" /* context->X0 */
"stp x1, x2, [x0, #0x10]\n\t" /* context->X1,X2 */
"stp x3, x4, [x0, #0x20]\n\t" /* context->X3,X4 */
"stp x5, x6, [x0, #0x30]\n\t" /* context->X5,X6 */
......
dlls/ntdll/tests/exception.c
View file @ eee92591
......@@ -3346,7 +3346,264 @@ static void test_kiuserexceptiondispatcher(void)
ok(ret, "Got unexpected ret %#x, GetLastError() %u.\n", ret, GetLastError());
}
#endif /* __x86_64__ */
#elif defined(__arm__)
static void test_thread_context(void)
{
CONTEXT context;
NTSTATUS status;
struct expected
{
DWORD R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, Sp, Lr, Pc, Cpsr;
} expect;
NTSTATUS (*func_ptr)( void *arg1, void *arg2, struct expected *res, void *func ) = (void *)code_mem;
static const DWORD call_func[] =
{
0xe92d4002, /* push {r1, lr} */
0xe8821fff, /* stm r2, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, fp, ip} */
0xe582d034, /* str sp, [r2, #52] */
0xe582e038, /* str lr, [r2, #56] */
0xe10f1000, /* mrs r1, CPSR */
0xe5821040, /* str r1, [r2, #64] */
0xe59d1000, /* ldr r1, [sp] */
0xe582f03c, /* str pc, [r2, #60] */
0xe12fff33, /* blx r3 */
0xe8bd8002, /* pop {r1, pc} */
};
memcpy( func_ptr, call_func, sizeof(call_func) );
#define COMPARE(reg) \
ok( context.reg == expect.reg, "wrong " #reg " %08x/%08x\n", context.reg, expect.reg )
memset( &context, 0xcc, sizeof(context) );
memset( &expect, 0xcc, sizeof(expect) );
func_ptr( &context, 0, &expect, pRtlCaptureContext );
trace( "expect: r0=%08x r1=%08x r2=%08x r3=%08x r4=%08x r5=%08x r6=%08x r7=%08x r8=%08x r9=%08x "
"r10=%08x r11=%08x r12=%08x sp=%08x lr=%08x pc=%08x cpsr=%08x\n",
expect.R0, expect.R1, expect.R2, expect.R3, expect.R4, expect.R5, expect.R6, expect.R7,
expect.R8, expect.R9, expect.R10, expect.R11, expect.R12, expect.Sp, expect.Lr, expect.Pc, expect.Cpsr );
trace( "actual: r0=%08x r1=%08x r2=%08x r3=%08x r4=%08x r5=%08x r6=%08x r7=%08x r8=%08x r9=%08x "
"r10=%08x r11=%08x r12=%08x sp=%08x lr=%08x pc=%08x cpsr=%08x\n",
context.R0, context.R1, context.R2, context.R3, context.R4, context.R5, context.R6, context.R7,
context.R8, context.R9, context.R10, context.R11, context.R12, context.Sp, context.Lr, context.Pc, context.Cpsr );
ok( context.ContextFlags == CONTEXT_FULL,
"wrong flags %08x\n", context.ContextFlags );
COMPARE( R0 );
COMPARE( R1 );
COMPARE( R2 );
COMPARE( R3 );
COMPARE( R4 );
COMPARE( R5 );
COMPARE( R6 );
COMPARE( R7 );
COMPARE( R8 );
COMPARE( R9 );
COMPARE( R10 );
COMPARE( R11 );
COMPARE( R12 );
COMPARE( Sp );
COMPARE( Pc );
COMPARE( Cpsr );
ok( context.Lr == expect.Pc, "wrong Lr %08x/%08x\n", context.Lr, expect.Pc );
memset( &context, 0xcc, sizeof(context) );
memset( &expect, 0xcc, sizeof(expect) );
context.ContextFlags = CONTEXT_FULL;
status = func_ptr( GetCurrentThread(), &context, &expect, pNtGetContextThread );
ok( status == STATUS_SUCCESS, "NtGetContextThread failed %08x\n", status );
trace( "expect: r0=%08x r1=%08x r2=%08x r3=%08x r4=%08x r5=%08x r6=%08x r7=%08x r8=%08x r9=%08x "
"r10=%08x r11=%08x r12=%08x sp=%08x lr=%08x pc=%08x cpsr=%08x\n",
expect.R0, expect.R1, expect.R2, expect.R3, expect.R4, expect.R5, expect.R6, expect.R7,
expect.R8, expect.R9, expect.R10, expect.R11, expect.R12, expect.Sp, expect.Lr, expect.Pc, expect.Cpsr );
trace( "actual: r0=%08x r1=%08x r2=%08x r3=%08x r4=%08x r5=%08x r6=%08x r7=%08x r8=%08x r9=%08x "
"r10=%08x r11=%08x r12=%08x sp=%08x lr=%08x pc=%08x cpsr=%08x\n",
context.R0, context.R1, context.R2, context.R3, context.R4, context.R5, context.R6, context.R7,
context.R8, context.R9, context.R10, context.R11, context.R12, context.Sp, context.Lr, context.Pc, context.Cpsr );
/* other registers are not preserved */
COMPARE( R4 );
COMPARE( R5 );
COMPARE( R6 );
COMPARE( R7 );
COMPARE( R8 );
COMPARE( R9 );
COMPARE( R10 );
COMPARE( R11 );
COMPARE( Cpsr );
ok( context.Sp == expect.Sp - 8,
"wrong Sp %08x/%08x\n", context.Sp, expect.Sp - 8 );
/* Pc is somewhere close to the NtGetContextThread implementation */
ok( (char *)context.Pc >= (char *)pNtGetContextThread - 0x40000 &&
(char *)context.Pc <= (char *)pNtGetContextThread + 0x40000,
"wrong Pc %08x/%08x\n", context.Pc, (DWORD)pNtGetContextThread );
#undef COMPARE
}
#elif defined(__aarch64__)
static void test_thread_context(void)
{
CONTEXT context;
NTSTATUS status;
struct expected
{
ULONG64 X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15, X16,
X17, X18, X19, X20, X21, X22, X23, X24, X25, X26, X27, X28, Fp, Lr, Sp, Pc;
ULONG Cpsr;
} expect;
NTSTATUS (*func_ptr)( void *arg1, void *arg2, struct expected *res, void *func ) = (void *)code_mem;
static const DWORD call_func[] =
{
0xa9bf7bfd, /* stp x29, x30, [sp, #-16]! */
0xa9000440, /* stp x0, x1, [x2] */
0xa9010c42, /* stp x2, x3, [x2, #16] */
0xa9021444, /* stp x4, x5, [x2, #32] */
0xa9031c46, /* stp x6, x7, [x2, #48] */
0xa9042448, /* stp x8, x9, [x2, #64] */
0xa9052c4a, /* stp x10, x11, [x2, #80] */
0xa906344c, /* stp x12, x13, [x2, #96] */
0xa9073c4e, /* stp x14, x15, [x2, #112] */
0xa9084450, /* stp x16, x17, [x2, #128] */
0xa9094c52, /* stp x18, x19, [x2, #144] */
0xa90a5454, /* stp x20, x21, [x2, #160] */
0xa90b5c56, /* stp x22, x23, [x2, #176] */
0xa90c6458, /* stp x24, x25, [x2, #192] */
0xa90d6c5a, /* stp x26, x27, [x2, #208] */
0xa90e745c, /* stp x28, x29, [x2, #224] */
0xf900785e, /* str x30, [x2, #240] */
0x910003e1, /* mov x1, sp */
0xf9007c41, /* str x1, [x2, #248] */
0x90000001, /* adrp x1, 1f */
0x9101a021, /* add x1, x1, #:lo12:1f */
0xf9008041, /* str x1, [x2, #256] */
0xd53b4201, /* mrs x1, nzcv */
0xb9010841, /* str w1, [x2, #264] */
0xf9400441, /* ldr x1, [x2, #8] */
0xd63f0060, /* blr x3 */
0xa8c17bfd, /* 1: ldp x29, x30, [sp], #16 */
0xd65f03c0, /* ret */
};
memcpy( func_ptr, call_func, sizeof(call_func) );
#define COMPARE(reg) \
ok( context.reg == expect.reg, "wrong " #reg " %p/%p\n", (void *)(ULONG64)context.reg, (void *)(ULONG64)expect.reg )
memset( &context, 0xcc, sizeof(context) );
memset( &expect, 0xcc, sizeof(expect) );
func_ptr( &context, 0, &expect, pRtlCaptureContext );
trace( "expect: x0=%p x1=%p x2=%p x3=%p x4=%p x5=%p x6=%p x7=%p x8=%p x9=%p x10=%p x11=%p x12=%p x13=%p x14=%p x15=%p x16=%p x17=%p x18=%p x19=%p x20=%p x21=%p x22=%p x23=%p x24=%p x25=%p x26=%p x27=%p x28=%p fp=%p lr=%p sp=%p pc=%p cpsr=%08x\n",
(void *)expect.X0, (void *)expect.X1, (void *)expect.X2, (void *)expect.X3,
(void *)expect.X4, (void *)expect.X5, (void *)expect.X6, (void *)expect.X7,
(void *)expect.X8, (void *)expect.X9, (void *)expect.X10, (void *)expect.X11,
(void *)expect.X12, (void *)expect.X13, (void *)expect.X14, (void *)expect.X15,
(void *)expect.X16, (void *)expect.X17, (void *)expect.X18, (void *)expect.X19,
(void *)expect.X20, (void *)expect.X21, (void *)expect.X22, (void *)expect.X23,
(void *)expect.X24, (void *)expect.X25, (void *)expect.X26, (void *)expect.X27,
(void *)expect.X28, (void *)expect.Fp, (void *)expect.Lr, (void *)expect.Sp,
(void *)expect.Pc, expect.Cpsr );
trace( "actual: x0=%p x1=%p x2=%p x3=%p x4=%p x5=%p x6=%p x7=%p x8=%p x9=%p x10=%p x11=%p x12=%p x13=%p x14=%p x15=%p x16=%p x17=%p x18=%p x19=%p x20=%p x21=%p x22=%p x23=%p x24=%p x25=%p x26=%p x27=%p x28=%p fp=%p lr=%p sp=%p pc=%p cpsr=%08x\n",
(void *)context.X0, (void *)context.X1, (void *)context.X2, (void *)context.X3,
(void *)context.X4, (void *)context.X5, (void *)context.X6, (void *)context.X7,
(void *)context.X8, (void *)context.X9, (void *)context.X10, (void *)context.X11,
(void *)context.X12, (void *)context.X13, (void *)context.X14, (void *)context.X15,
(void *)context.X16, (void *)context.X17, (void *)context.X18, (void *)context.X19,
(void *)context.X20, (void *)context.X21, (void *)context.X22, (void *)context.X23,
(void *)context.X24, (void *)context.X25, (void *)context.X26, (void *)context.X27,
(void *)context.X28, (void *)context.Fp, (void *)context.Lr, (void *)context.Sp,
(void *)context.Pc, context.Cpsr );
ok( context.ContextFlags == CONTEXT_FULL,
"wrong flags %08x\n", context.ContextFlags );
COMPARE( X0 );
COMPARE( X1 );
COMPARE( X2 );
COMPARE( X3 );
COMPARE( X4 );
COMPARE( X5 );
COMPARE( X6 );
COMPARE( X7 );
COMPARE( X8 );
COMPARE( X9 );
COMPARE( X10 );
COMPARE( X11 );
COMPARE( X12 );
COMPARE( X13 );
COMPARE( X14 );
COMPARE( X15 );
COMPARE( X16 );
COMPARE( X17 );
COMPARE( X18 );
COMPARE( X19 );
COMPARE( X20 );
COMPARE( X21 );
COMPARE( X22 );
COMPARE( X23 );
COMPARE( X24 );
COMPARE( X25 );
COMPARE( X26 );
COMPARE( X27 );
COMPARE( X28 );
COMPARE( Fp );
COMPARE( Sp );
COMPARE( Pc );
COMPARE( Cpsr );
ok( context.Lr == expect.Pc, "wrong Lr %p/%p\n", (void *)context.Lr, (void *)expect.Pc );
memset( &context, 0xcc, sizeof(context) );
memset( &expect, 0xcc, sizeof(expect) );
context.ContextFlags = CONTEXT_FULL;
status = func_ptr( GetCurrentThread(), &context, &expect, pNtGetContextThread );
ok( status == STATUS_SUCCESS, "NtGetContextThread failed %08x\n", status );
trace( "expect: x0=%p x1=%p x2=%p x3=%p x4=%p x5=%p x6=%p x7=%p x8=%p x9=%p x10=%p x11=%p x12=%p x13=%p x14=%p x15=%p x16=%p x17=%p x18=%p x19=%p x20=%p x21=%p x22=%p x23=%p x24=%p x25=%p x26=%p x27=%p x28=%p fp=%p lr=%p sp=%p pc=%p cpsr=%08x\n",
(void *)expect.X0, (void *)expect.X1, (void *)expect.X2, (void *)expect.X3,
(void *)expect.X4, (void *)expect.X5, (void *)expect.X6, (void *)expect.X7,
(void *)expect.X8, (void *)expect.X9, (void *)expect.X10, (void *)expect.X11,
(void *)expect.X12, (void *)expect.X13, (void *)expect.X14, (void *)expect.X15,
(void *)expect.X16, (void *)expect.X17, (void *)expect.X18, (void *)expect.X19,
(void *)expect.X20, (void *)expect.X21, (void *)expect.X22, (void *)expect.X23,
(void *)expect.X24, (void *)expect.X25, (void *)expect.X26, (void *)expect.X27,
(void *)expect.X28, (void *)expect.Fp, (void *)expect.Lr, (void *)expect.Sp,
(void *)expect.Pc, expect.Cpsr );
trace( "actual: x0=%p x1=%p x2=%p x3=%p x4=%p x5=%p x6=%p x7=%p x8=%p x9=%p x10=%p x11=%p x12=%p x13=%p x14=%p x15=%p x16=%p x17=%p x18=%p x19=%p x20=%p x21=%p x22=%p x23=%p x24=%p x25=%p x26=%p x27=%p x28=%p fp=%p lr=%p sp=%p pc=%p cpsr=%08x\n",
(void *)context.X0, (void *)context.X1, (void *)context.X2, (void *)context.X3,
(void *)context.X4, (void *)context.X5, (void *)context.X6, (void *)context.X7,
(void *)context.X8, (void *)context.X9, (void *)context.X10, (void *)context.X11,
(void *)context.X12, (void *)context.X13, (void *)context.X14, (void *)context.X15,
(void *)context.X16, (void *)context.X17, (void *)context.X18, (void *)context.X19,
(void *)context.X20, (void *)context.X21, (void *)context.X22, (void *)context.X23,
(void *)context.X24, (void *)context.X25, (void *)context.X26, (void *)context.X27,
(void *)context.X28, (void *)context.Fp, (void *)context.Lr, (void *)context.Sp,
(void *)context.Pc, context.Cpsr );
/* other registers are not preserved */
todo_wine COMPARE( X18 );
COMPARE( X19 );
COMPARE( X20 );
COMPARE( X21 );
COMPARE( X22 );
COMPARE( X23 );
COMPARE( X24 );
COMPARE( X25 );
COMPARE( X26 );
COMPARE( X27 );
COMPARE( X28 );
COMPARE( Fp );
ok( context.Lr == expect.Pc, "wrong Lr %p/%p\n", (void *)context.Lr, (void *)expect.Pc );
ok( context.Sp == expect.Sp - 16,
"wrong Sp %p/%p\n", (void *)context.Sp, (void *)(expect.Sp - 16) );
/* Pc is somewhere close to the NtGetContextThread implementation */
ok( (char *)context.Pc >= (char *)pNtGetContextThread - 0x40000 &&
(char *)context.Pc <= (char *)pNtGetContextThread + 0x40000,
"wrong Pc %08x/%08x\n", context.Pc, (DWORD)pNtGetContextThread );
#undef COMPARE
}
#endif /* __aarch64__ */
#if defined(__i386__) || defined(__x86_64__)
......@@ -4291,7 +4548,6 @@ START_TEST(exception)
test_fpu_exceptions();
test_dpe_exceptions();
test_prot_fault();
test_thread_context();
test_kiuserexceptiondispatcher();
#elif defined(__x86_64__)
......@@ -4322,7 +4578,6 @@ START_TEST(exception)
test_restore_context();
test_prot_fault();
test_dpe_exceptions();
test_thread_context();
test_wow64_context();
test_kiuserexceptiondispatcher();
......@@ -4332,6 +4587,7 @@ START_TEST(exception)
skip( "Dynamic unwind functions not found\n" );
#endif
test_thread_context();
test_outputdebugstring(1, FALSE);
test_ripevent(1);
test_breakpoint(1);
......
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