git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
samuel 2018-11-20 20:09:38 +00:00
Родитель 9423a752e8
Коммит 26adef94fa
6 изменённых файлов: 106 добавлений и 106 удалений

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@ -20,38 +20,38 @@ const size_t COROUTINE_REGISTERS = 6;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef COROUTINE(* coroutine_start)(coroutine_context *from, coroutine_context *self);
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
*--context->stack_pointer = NULL;
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = NULL;
*--context->stack_pointer = (void*)start;
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
}
coroutine_context * coroutine_transfer(coroutine_context * current, coroutine_context * target);
static inline void coroutine_destroy(coroutine_context * context)
{
context->stack_pointer = NULL;
context->stack_pointer = NULL;
}
#if __cplusplus

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@ -20,29 +20,29 @@ const size_t COROUTINE_REGISTERS = 9;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef COROUTINE(* coroutine_start)(coroutine_context *from, coroutine_context *self);
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
context->stack_pointer = (void**)stack_pointer;
context->stack_pointer = (void**)stack_pointer;
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = (void*)start;
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
}
coroutine_context * coroutine_transfer(coroutine_context * current, coroutine_context * target);

Просмотреть файл

@ -20,30 +20,30 @@ const size_t COROUTINE_REGISTERS = 0xb0 / 8;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef COROUTINE(* coroutine_start)(coroutine_context *from, coroutine_context *self);
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer[0xa0 / 8] = (void*)start;
context->stack_pointer[0xa0 / 8] = (void*)start;
}
coroutine_context * coroutine_transfer(coroutine_context * current, coroutine_context * target);

Просмотреть файл

@ -21,34 +21,34 @@ const size_t COROUTINE_REGISTERS = 4;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef void(__fastcall * coroutine_start)(coroutine_context *from, coroutine_context *self);
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
context->stack_pointer = (void**)stack_pointer;
context->stack_pointer = (void**)stack_pointer;
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = (void*)start;
/* Windows Thread Information Block */
*--context->stack_pointer = 0; /* fs:[0] */
*--context->stack_pointer = (void*)stack_pointer; /* fs:[4] */
*--context->stack_pointer = (void*)((char *)stack_pointer - stack_size); /* fs:[8] */
/* Windows Thread Information Block */
*--context->stack_pointer = 0; /* fs:[0] */
*--context->stack_pointer = (void*)stack_pointer; /* fs:[4] */
*--context->stack_pointer = (void*)((char *)stack_pointer - stack_size); /* fs:[8] */
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
}
coroutine_context * __fastcall coroutine_transfer(coroutine_context * current, coroutine_context * target);

Просмотреть файл

@ -21,7 +21,7 @@ const size_t COROUTINE_XMM_REGISTERS = 1+10*2;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef void(* coroutine_start)(coroutine_context *from, coroutine_context *self);
@ -29,36 +29,36 @@ typedef void(* coroutine_start)(coroutine_context *from, coroutine_context *self
void coroutine_trampoline();
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
/* Win64 ABI requires space for arguments */
context->stack_pointer -= 4;
/* Win64 ABI requires space for arguments */
context->stack_pointer -= 4;
/* Return address */
*--context->stack_pointer = 0;
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = (void*)coroutine_trampoline;
/* Return address */
*--context->stack_pointer = 0;
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = (void*)coroutine_trampoline;
/* Windows Thread Information Block */
/* *--context->stack_pointer = 0; */ /* gs:[0x00] is not used */
*--context->stack_pointer = (void*)stack_pointer; /* gs:[0x08] */
*--context->stack_pointer = (void*)((char *)stack_pointer - stack_size); /* gs:[0x10] */
/* Windows Thread Information Block */
/* *--context->stack_pointer = 0; */ /* gs:[0x00] is not used */
*--context->stack_pointer = (void*)stack_pointer; /* gs:[0x08] */
*--context->stack_pointer = (void*)((char *)stack_pointer - stack_size); /* gs:[0x10] */
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
memset(context->stack_pointer - COROUTINE_XMM_REGISTERS, 0, sizeof(void*) * COROUTINE_XMM_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
memset(context->stack_pointer - COROUTINE_XMM_REGISTERS, 0, sizeof(void*) * COROUTINE_XMM_REGISTERS);
}
coroutine_context * coroutine_transfer(coroutine_context * current, coroutine_context * target);

Просмотреть файл

@ -20,38 +20,38 @@ const size_t COROUTINE_REGISTERS = 4;
typedef struct
{
void **stack_pointer;
void **stack_pointer;
} coroutine_context;
typedef COROUTINE(* coroutine_start)(coroutine_context *from, coroutine_context *self) __attribute__((fastcall));
static inline void coroutine_initialize(
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
coroutine_context *context,
coroutine_start start,
void *stack_pointer,
size_t stack_size
) {
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
/* Force 16-byte alignment */
context->stack_pointer = (void**)((uintptr_t)stack_pointer & ~0xF);
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
if (!start) {
assert(!context->stack_pointer);
/* We are main coroutine for this thread */
return;
}
*--context->stack_pointer = NULL;
*--context->stack_pointer = (void*)start;
*--context->stack_pointer = NULL;
*--context->stack_pointer = (void*)start;
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
context->stack_pointer -= COROUTINE_REGISTERS;
memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
}
coroutine_context * coroutine_transfer(coroutine_context * current, coroutine_context * target) __attribute__((fastcall));
static inline void coroutine_destroy(coroutine_context * context)
{
context->stack_pointer = NULL;
context->stack_pointer = NULL;
}
#if __cplusplus