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-rw-r--r--components/cplusplus/cpp11/armclang/clock.cpp29
-rw-r--r--components/cplusplus/cpp11/armclang/condvar.cpp178
-rw-r--r--components/cplusplus/cpp11/armclang/miscellaneous.cpp22
-rw-r--r--components/cplusplus/cpp11/armclang/mutex.cpp108
-rw-r--r--components/cplusplus/cpp11/armclang/thread.cpp120
-rw-r--r--components/cplusplus/cpp11/armclang/tpl.h56
6 files changed, 0 insertions, 513 deletions
diff --git a/components/cplusplus/cpp11/armclang/clock.cpp b/components/cplusplus/cpp11/armclang/clock.cpp
deleted file mode 100644
index 137af393b0..0000000000
--- a/components/cplusplus/cpp11/armclang/clock.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#include <arm-tpl.h>
-#include <sys/time.h>
-#include <rtthread.h>
-
-extern "C" int __ARM_TPL_clock_realtime(__ARM_TPL_timespec_t* __ts)
-{
- unsigned int t = std::time(nullptr);
- __ts->tv_sec = t;
- __ts->tv_nsec = 0;
- return 0;
-}
-
-extern "C" int __ARM_TPL_clock_monotonic(__ARM_TPL_timespec_t* __ts)
-{
- unsigned int t = rt_tick_get();
- __ts->tv_sec = t / RT_TICK_PER_SECOND;
- __ts->tv_nsec = (t %RT_TICK_PER_SECOND) * NANOSECOND_PER_TICK ;
- return 0;
-}
diff --git a/components/cplusplus/cpp11/armclang/condvar.cpp b/components/cplusplus/cpp11/armclang/condvar.cpp
deleted file mode 100644
index 7943ccee60..0000000000
--- a/components/cplusplus/cpp11/armclang/condvar.cpp
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#include <arm-tpl.h>
-#include "tpl.h"
-#include <new>
-#include <cstdint>
-#include <stdatomic.h>
-
-arm_tpl_cv::arm_tpl_cv()
-{
- s = rt_sem_create("semxs", 0, RT_IPC_FLAG_PRIO);
- if (s == nullptr)
- RT_ASSERT(0);
- h = rt_sem_create("semxh", 0, RT_IPC_FLAG_PRIO);
- if (h == nullptr)
- {
- rt_sem_delete(s);
- RT_ASSERT(0);
- }
- x = rt_mutex_create("mutx", RT_IPC_FLAG_PRIO);
- if (x == nullptr)
- {
- rt_sem_delete(s);
- rt_sem_delete(h);
- RT_ASSERT(0);
- }
-}
-
-arm_tpl_cv::~arm_tpl_cv()
-{
- rt_mutex_delete(x);
- rt_sem_delete(h);
- rt_sem_delete(s);
-}
-
-void arm_tpl_cv::wait(rt_mutex_t lock, bool recursive)
-{
- while (rt_mutex_take(x, ARM_TPL_MAX_DELAY) != 0);
- rt_sem_release(s);
- rt_mutex_release(x);
- if (recursive)
- rt_mutex_release(lock);
- else
- rt_mutex_release(lock);
- while (rt_sem_take(h, ARM_TPL_MAX_DELAY) != 0);
- if (recursive)
- while (rt_mutex_take(lock, ARM_TPL_MAX_DELAY) != 0);
- else
- while (rt_mutex_take(lock, ARM_TPL_MAX_DELAY) != 0);
-}
-
-int arm_tpl_cv::timedwait(rt_mutex_t lock, bool recursive, unsigned int timeout_ms)
-{
- int result = 0;
- while (rt_mutex_take(x, ARM_TPL_MAX_DELAY) != 0);
- rt_sem_release(s);
- rt_mutex_release(x);
- if (recursive)
- rt_mutex_release(lock);
- else
- rt_mutex_release(lock);
- if (rt_sem_take(h, rt_tick_from_millisecond(timeout_ms)) != 0)
- {
- while (rt_mutex_take(x, ARM_TPL_MAX_DELAY) != 0);
- if (rt_sem_take(h, 0) != 0)
- {
- if (rt_sem_take(s, 0) != 0)
- result = -1;
- else
- result = 1;
- }
- rt_mutex_release(x);
- }
- if (recursive)
- while (rt_mutex_take(lock, ARM_TPL_MAX_DELAY) != 0);
- else
- while (rt_mutex_take(lock, ARM_TPL_MAX_DELAY) != 0);
- return result;
-}
-
-void arm_tpl_cv::signal()
-{
- while (rt_mutex_take(x, ARM_TPL_MAX_DELAY) != 0);
- if (rt_sem_take(s, 0) == 0)
- rt_sem_release(h);
- rt_mutex_release(x);
-}
-
-void arm_tpl_cv::broadcast()
-{
- while (rt_mutex_take(x, ARM_TPL_MAX_DELAY) != 0);
- auto count = s->value;
- for (auto i = 0; i < count; i++)
- {
- while (rt_sem_take(s, ARM_TPL_MAX_DELAY) != 0);
- rt_sem_release(h);
- }
- rt_mutex_release(x);
-}
-
-static int check_create(volatile __ARM_TPL_condvar_t *__vcv)
-{
- if (__vcv->data == 0)
- {
- uintptr_t cv_new;
- cv_new = reinterpret_cast<uintptr_t>(new arm_tpl_cv());
- if (cv_new == 0)
- {
- return -1;
- }
- uintptr_t cv_null = 0;
- if (!atomic_compare_exchange_strong(&__vcv->data, &cv_null, cv_new))
- delete reinterpret_cast<arm_tpl_cv *>(cv_new);
- }
- return 0;
-}
-
-extern "C" int __ARM_TPL_condvar_wait(__ARM_TPL_condvar_t *__cv, __ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_condvar_t *__vcv = __cv;
- if (check_create(__vcv) != 0)
- return -1;
- struct arm_tpl_mutex_struct *tmutex = (struct arm_tpl_mutex_struct *)(__m->data);
- ((arm_tpl_cv *) __vcv->data)->wait(tmutex->mutex, tmutex->type == RECURSIVE);
- return 0;
-}
-
-extern "C" int __ARM_TPL_condvar_timedwait(__ARM_TPL_condvar_t *__cv,
- __ARM_TPL_mutex_t *__m,
- __ARM_TPL_timespec_t *__ts)
-{
- volatile __ARM_TPL_condvar_t *__vcv = __cv;
- if (check_create(__vcv) != 0)
- return -1;
- __ARM_TPL_timespec_t now;
- if (__ARM_TPL_clock_realtime(&now) != 0)
- return -1;
- struct arm_tpl_mutex_struct *tmutex = (struct arm_tpl_mutex_struct *)(__m->data);
- unsigned int timeout_ms = (__ts->tv_sec - now.tv_sec) * 1000 + (__ts->tv_nsec - now.tv_nsec) / 1000000;
- if (((arm_tpl_cv *) __vcv->data)->timedwait(tmutex->mutex, tmutex->type == RECURSIVE, timeout_ms) < 0)
- return -1;
- return 0;
-}
-
-extern "C" int __ARM_TPL_condvar_signal(__ARM_TPL_condvar_t *__cv)
-{
- volatile __ARM_TPL_condvar_t *__vcv = __cv;
- if (__vcv->data != 0)
- ((arm_tpl_cv *) __vcv->data)->signal();
- return 0;
-}
-
-extern "C" int __ARM_TPL_condvar_broadcast(__ARM_TPL_condvar_t *__cv)
-{
- volatile __ARM_TPL_condvar_t *__vcv = __cv;
- if (__vcv->data != 0)
- ((arm_tpl_cv *) __vcv->data)->broadcast();
- return 0;
-}
-
-extern "C" int __ARM_TPL_condvar_destroy(__ARM_TPL_condvar_t *__cv)
-{
- volatile __ARM_TPL_condvar_t *__vcv = __cv;
- if (__vcv->data != 0)
- {
- delete (arm_tpl_cv *) __vcv->data;
- __vcv->data = 0;
- }
- return 0;
-}
diff --git a/components/cplusplus/cpp11/armclang/miscellaneous.cpp b/components/cplusplus/cpp11/armclang/miscellaneous.cpp
deleted file mode 100644
index a084eda8c8..0000000000
--- a/components/cplusplus/cpp11/armclang/miscellaneous.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#include <arm-tpl.h>
-
-extern "C" int __ARM_TPL_execute_once(__ARM_TPL_exec_once_flag *__flag,
- void (*__init_routine)(void))
-{
- if (*__flag == 0)
- {
- __init_routine();
- *__flag = 1;
- }
- return 0;
-}
diff --git a/components/cplusplus/cpp11/armclang/mutex.cpp b/components/cplusplus/cpp11/armclang/mutex.cpp
deleted file mode 100644
index 44a70efcf7..0000000000
--- a/components/cplusplus/cpp11/armclang/mutex.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#include <arm-tpl.h>
-#include <cstdint>
-#include <stdatomic.h>
-#include "tpl.h"
-
-static int check_create(volatile __ARM_TPL_mutex_t *__vm, bool recursive = false)
-{
- if (__vm->data == 0)
- {
- uintptr_t mut_null = 0;
- arm_tpl_mutex_struct *mutex_p = (arm_tpl_mutex_struct *)rt_malloc(sizeof(arm_tpl_mutex_struct));
- if (mutex_p == nullptr) return -1;
-
- if (recursive)
- mutex_p->mutex = rt_mutex_create("mutexx", RT_IPC_FLAG_PRIO);
- else
- mutex_p->mutex = rt_mutex_create("mutexx", RT_IPC_FLAG_PRIO);
-
- if (mutex_p->mutex == nullptr)
- {
- rt_free(mutex_p);
- return -1;
- }
- mutex_p->type = recursive ? RECURSIVE : NORMAL;
- uintptr_t mut_new = reinterpret_cast<uintptr_t>(mutex_p);
- if (!atomic_compare_exchange_strong(&__vm->data, &mut_null, mut_new))
- {
- rt_mutex_delete(mutex_p->mutex);
- rt_free(mutex_p);
- }
- }
- return 0;
-}
-
-static int mutexLock(arm_tpl_mutex_struct *mutex_p, rt_tick_t timeOut)
-{
- if (mutex_p->type == RECURSIVE)
- {
- if (rt_mutex_take(mutex_p->mutex, timeOut) == 0)
- return 0;
- }
- else
- {
- if (rt_mutex_take(mutex_p->mutex, timeOut) == 0)
- return 0;
- }
- return -1;
-}
-
-static int mutexUnlock(arm_tpl_mutex_struct *mutex_p)
-{
- if (mutex_p->type == RECURSIVE)
- rt_mutex_release(mutex_p->mutex);
- else
- rt_mutex_release(mutex_p->mutex);
- return 0;
-}
-
-extern "C" int __ARM_TPL_recursive_mutex_init(__ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_mutex_t *__vm = __m;
- return check_create(__vm, true);
-}
-
-extern "C" int __ARM_TPL_mutex_lock(__ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_mutex_t *__vm = __m;
- if (check_create(__vm))
- return -1;
- while (mutexLock((arm_tpl_mutex_struct *)(__vm->data), ARM_TPL_MAX_DELAY) != 0);
- return 0;
-}
-
-extern "C" int __ARM_TPL_mutex_trylock(__ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_mutex_t *__vm = __m;
- if (check_create(__vm))
- return -1;
- return mutexLock((arm_tpl_mutex_struct *)(__vm->data), 0);
-}
-
-extern "C" int __ARM_TPL_mutex_unlock(__ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_mutex_t *__vm = __m;
- return mutexUnlock((arm_tpl_mutex_struct *)(__vm->data));
-}
-
-extern "C" int __ARM_TPL_mutex_destroy(__ARM_TPL_mutex_t *__m)
-{
- volatile __ARM_TPL_mutex_t *__vm = __m;
- if (__vm->data != 0)
- {
- rt_mutex_delete(((arm_tpl_mutex_struct *)(__vm->data))->mutex);
- rt_free((void *)(__vm->data));
- __vm->data = 0;
- }
- return 0;
-}
diff --git a/components/cplusplus/cpp11/armclang/thread.cpp b/components/cplusplus/cpp11/armclang/thread.cpp
deleted file mode 100644
index e10ffb9cfe..0000000000
--- a/components/cplusplus/cpp11/armclang/thread.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#include <arm-tpl.h>
-#include "tpl.h"
-#include <cstdio>
-#include <pthread.h>
-
-#define CPP11_DEFAULT_ID_OFFSET 1
-
-extern "C" int __ARM_TPL_thread_create(__ARM_TPL_thread_t *__t,
- void *(*__func)(void *),
- void *__arg)
-{
- int ret = 0;
- pthread_t pid;
- ret = pthread_create(&pid, RT_NULL, __func, __arg);
- if (ret == 0)
- {
- __t->data = (std::uintptr_t)pid + CPP11_DEFAULT_ID_OFFSET;
- return 0;
- }
- return -1;
-}
-
-extern "C" int __ARM_TPL_thread_id_compare(__ARM_TPL_thread_id __tid1,
- __ARM_TPL_thread_id __tid2)
-{
- if (__tid1 > __tid2)
- return 1;
- else if (__tid1 < __tid2)
- return -1;
- else
- return 0;
-}
-
-extern "C" __ARM_TPL_thread_id __ARM_TPL_thread_get_current_id()
-{
- return (__ARM_TPL_thread_id)pthread_self();
-}
-
-extern "C" __ARM_TPL_thread_id __ARM_TPL_thread_get_id(
- const __ARM_TPL_thread_t *__t)
-{
- return (__ARM_TPL_thread_id)(((pthread_t)__t->data - CPP11_DEFAULT_ID_OFFSET));
-}
-
-extern "C" int __ARM_TPL_thread_join(__ARM_TPL_thread_t *__t)
-{
- pthread_join(((pthread_t)__t->data - CPP11_DEFAULT_ID_OFFSET), RT_NULL);
- return 0;
-}
-
-extern "C" int __ARM_TPL_thread_detach(__ARM_TPL_thread_t *__t)
-{
- pthread_detach(((pthread_t)__t->data - CPP11_DEFAULT_ID_OFFSET));
- return 0;
-}
-
-extern "C" void __ARM_TPL_thread_yield()
-{
- rt_thread_yield();
-}
-
-extern "C" int __ARM_TPL_thread_nanosleep(const __ARM_TPL_timespec_t *__req,
- __ARM_TPL_timespec_t *__rem)
-{
- rt_tick_t tick;
-
- tick = __req->tv_sec * RT_TICK_PER_SECOND + (__req->tv_nsec * RT_TICK_PER_SECOND)/ 1000000000;
- rt_thread_delay(tick);
-
- if (__rem)
- {
- tick = rt_tick_get() - tick;
- /* get the passed time */
- __rem->tv_sec = tick/RT_TICK_PER_SECOND;
- __rem->tv_nsec = (tick%RT_TICK_PER_SECOND) * (1000000000/RT_TICK_PER_SECOND);
- }
- return 0;
-}
-
-extern "C" unsigned __ARM_TPL_thread_hw_concurrency()
-{
- return 1;
-}
-
-extern "C" int __ARM_TPL_tls_create(__ARM_TPL_tls_key *__key,
- void (*__at_exit)(void *))
-{
- pthread_key_t key;
-
- if (pthread_key_create(&key, __at_exit) == 0)
- {
- *__key = key;
- return 0;
- }
- return -1;
-}
-
-extern "C" void *__ARM_TPL_tls_get(__ARM_TPL_tls_key __key)
-{
- return pthread_getspecific(__key);
-}
-
-extern "C" int __ARM_TPL_tls_set(__ARM_TPL_tls_key __key, void *__p)
-{
- if (pthread_setspecific(__key, (void*)__p) != 0)
- {
- return -1;
- }
- return 0;
-}
diff --git a/components/cplusplus/cpp11/armclang/tpl.h b/components/cplusplus/cpp11/armclang/tpl.h
deleted file mode 100644
index 70c9503cec..0000000000
--- a/components/cplusplus/cpp11/armclang/tpl.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2021-04-27 flybreak the first version.
- */
-
-#pragma once
-#ifndef __cplusplus
-void ARMTPLInit();
-#else
-#include <rtthread.h>
-
-#define ARM_TPL_MAX_DELAY 1000
-#define ARM_TPL_THREAD_STACK_SIZE 4096
-
-enum arm_tpl_mutex_type
-{
- NORMAL,
- RECURSIVE,
-};
-
-struct arm_tpl_mutex_struct
-{
- rt_mutex_t mutex;
- arm_tpl_mutex_type type;
-};
-
-struct arm_tpl_thread_struct
-{
- rt_thread_t task;
- void *(*func)(void *);
- void *arg;
- rt_sem_t join_sem;
- rt_sem_t detach_sem;
-};
-
-class arm_tpl_cv
-{
-public:
- arm_tpl_cv();
- ~arm_tpl_cv();
- void wait(rt_mutex_t lock, bool recursive);
- int timedwait(rt_mutex_t lock, bool recursive, unsigned int timeout_ms);
- void signal();
- void broadcast();
-private:
- rt_sem_t s;
- rt_sem_t h;
- rt_mutex_t x;
-};
-
-#endif
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