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Add __libc_init_array to support C++ constructors
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component/soc/realtek/8710c/cmsis/rtl8710c/source/ram_s/app_start.c
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| /**************************************************************************//** | ||
| * @file app_start.c | ||
| * @brief The application entry function implementation. It initial the | ||
| * application functions. | ||
| * @version V1.00 | ||
| * @date 2016-05-27 | ||
| * | ||
| * @note | ||
| * | ||
| ****************************************************************************** | ||
| * | ||
| * Copyright(c) 2007 - 2017 Realtek Corporation. All rights reserved. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| ******************************************************************************/ | ||
|
|
||
| #undef ROM_REGION | ||
|
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||
| #include "cmsis.h" | ||
| #include "platform_opts.h" | ||
| #include "hal_sys_ctrl.h" | ||
| #include "partition_rtl8710c.h" | ||
|
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||
| extern void shell_cmd_init (void); | ||
| extern void shell_task (void); | ||
| extern void bus_idau_setup(uint32_t idau_idx, uint32_t start_addr, uint32_t end_addr); | ||
|
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| //void app_start (void) __attribute__ ((noreturn)); | ||
|
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| #if !defined ( __CC_ARM ) && !(defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) /* ARM Compiler 4/5 */ | ||
| // for __CC_ARM compiler, it will add a __ARM_use_no_argv symbol for every main() function, that cause linker report error | ||
| /// default main | ||
| __weak int main (void) | ||
| { | ||
| while (1) { | ||
| shell_task (); | ||
| } | ||
| //return 0; | ||
| } | ||
| #endif | ||
|
|
||
| __weak void __iar_data_init3(void) | ||
| { | ||
|
|
||
| } | ||
|
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||
| __weak void __iar_zero_init3(void) | ||
| { | ||
|
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||
| } | ||
|
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||
| #if (defined(CONFIG_MIIO)&&(CONFIG_MIIO)) | ||
| void HalHardFaultHandler_Patch_c(u32 HardDefaultArg, u32 lr) | ||
| { | ||
| uint32_t crash_flag = 0xE32C04EDUL; | ||
| extern int arch_psm_set_value(const char*, const char*, const void*, uint32_t); | ||
| arch_psm_set_value("arch", "crash_flag", &crash_flag, sizeof(uint32_t)); | ||
| ((int_vector_t)(0xab5))(); | ||
| } | ||
|
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||
| void HalHardFaultHandler_Patch_asm(void) | ||
| { | ||
| asm("TST LR, #4\n" | ||
| "ITE EQ\n" | ||
| "MRSEQ R0, MSP\n" | ||
| "MRSNE R0, PSP\n" | ||
| "MOV R1, LR\n" | ||
| "B HalHardFaultHandler_Patch_c"); | ||
| } | ||
| #endif | ||
|
|
||
| #if defined(CONFIG_BUILD_SECURE) | ||
| /** | ||
| * @brief To setup SAUs to partition the system memory as Secure memory and Non-secure memory. | ||
| * @param[in] ns_region The table for this function to return the memory range of NS world. | ||
| * For the boot flow to check whether the NS world entry is located in | ||
| * NS world memory. | ||
| * | ||
| * @returns void | ||
| */ | ||
| void sau_setup(ns_region_t *ns_region) | ||
| { | ||
| #if SAU_INIT_REGION0 | ||
| //dbg_printf ("SAU 0: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START0, SAU_INIT_END0, SAU_INIT_NSC0?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC0 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU2 | ||
| bus_idau_setup(0, SAU_INIT_START0, SAU_INIT_END0); | ||
| } | ||
| ns_region[0].start_addr = SAU_INIT_START0; | ||
| ns_region[0].end_addr = SAU_INIT_END0; | ||
| ns_region[0].is_valid = 1; | ||
| #endif | ||
| #if SAU_INIT_REGION1 | ||
| //dbg_printf ("SAU 1: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START1, SAU_INIT_END1, SAU_INIT_NSC1?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC1 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU3 | ||
| bus_idau_setup(1, SAU_INIT_START1, SAU_INIT_END1); | ||
| } | ||
| ns_region[1].start_addr = SAU_INIT_START1; | ||
| ns_region[1].end_addr = SAU_INIT_END1; | ||
| ns_region[1].is_valid = 1; | ||
| #endif | ||
|
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||
| #if SAU_INIT_REGION2 | ||
| //dbg_printf ("SAU 2: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START2, SAU_INIT_END2, SAU_INIT_NSC2?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC2 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU0 | ||
| bus_idau_setup(2, SAU_INIT_START2, SAU_INIT_END2); | ||
| } | ||
| ns_region[2].start_addr = SAU_INIT_START2; | ||
| ns_region[2].end_addr = SAU_INIT_END2; | ||
| ns_region[2].is_valid = 1; | ||
| #endif | ||
| #if SAU_INIT_REGION3 | ||
| //dbg_printf ("SAU 3: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START3, SAU_INIT_END3, SAU_INIT_NSC3?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC3 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU0 | ||
| bus_idau_setup(3, SAU_INIT_START3, SAU_INIT_END3); | ||
|
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| ns_region[3].start_addr = SAU_INIT_START3; | ||
| ns_region[3].end_addr = SAU_INIT_END3; | ||
| ns_region[3].is_valid = 1; | ||
| } | ||
| #endif | ||
| TZ_SAU_Setup(); | ||
| } | ||
| #endif | ||
|
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||
| #if defined (__GNUC__) | ||
| /* Add This for C++ support to avoid compile error */ | ||
| void _fini(void) {} | ||
| #endif | ||
|
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||
| void app_start (void) | ||
| { | ||
| dbg_printf ("Build @ %s, %s\r\n", __TIME__, __DATE__); | ||
|
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||
| #if (defined(CONFIG_MIIO)&&(CONFIG_MIIO)) | ||
| extern int_vector_t ram_vector_table[]; | ||
| ram_vector_table[3] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[4] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[5] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[6] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[7] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| #endif | ||
|
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||
| #if defined (__ICCARM__) | ||
| // __iar_data_init3 replaced by __iar_cstart_call_ctors, just do c++ constructor | ||
| //__iar_cstart_call_ctors(NULL); | ||
| #endif | ||
|
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||
| shell_cmd_init (); | ||
| main(); | ||
| #if defined ( __ICCARM__ ) | ||
| // for compile issue, If user never call this function, Liking fail | ||
| __iar_data_init3(); | ||
| #endif | ||
| } | ||
|
|
||
|
|
||
| /**************************************************************************//** | ||
| * @file app_start.c | ||
| * @brief The application entry function implementation. It initial the | ||
| * application functions. | ||
| * @version V1.00 | ||
| * @date 2016-05-27 | ||
| * | ||
| * @note | ||
| * | ||
| ****************************************************************************** | ||
| * | ||
| * Copyright(c) 2007 - 2017 Realtek Corporation. All rights reserved. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| ******************************************************************************/ | ||
|
|
||
| #undef ROM_REGION | ||
|
|
||
| #include "cmsis.h" | ||
| #include "platform_opts.h" | ||
| #include "hal_sys_ctrl.h" | ||
| #include "partition_rtl8710c.h" | ||
|
|
||
| extern void shell_cmd_init (void); | ||
| extern void shell_task (void); | ||
| extern void bus_idau_setup(uint32_t idau_idx, uint32_t start_addr, uint32_t end_addr); | ||
|
|
||
| //void app_start (void) __attribute__ ((noreturn)); | ||
|
|
||
| #if !defined ( __CC_ARM ) && !(defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) /* ARM Compiler 4/5 */ | ||
| // for __CC_ARM compiler, it will add a __ARM_use_no_argv symbol for every main() function, that cause linker report error | ||
| /// default main | ||
| __weak int main (void) | ||
| { | ||
| while (1) { | ||
| shell_task (); | ||
| } | ||
| //return 0; | ||
| } | ||
| #endif | ||
|
|
||
| __weak void __iar_data_init3(void) | ||
| { | ||
|
|
||
| } | ||
|
|
||
| __weak void __iar_zero_init3(void) | ||
| { | ||
|
|
||
| } | ||
|
|
||
| #if (defined(CONFIG_MIIO)&&(CONFIG_MIIO)) | ||
| void HalHardFaultHandler_Patch_c(u32 HardDefaultArg, u32 lr) | ||
| { | ||
| uint32_t crash_flag = 0xE32C04EDUL; | ||
| extern int arch_psm_set_value(const char*, const char*, const void*, uint32_t); | ||
| arch_psm_set_value("arch", "crash_flag", &crash_flag, sizeof(uint32_t)); | ||
| ((int_vector_t)(0xab5))(); | ||
| } | ||
|
|
||
| void HalHardFaultHandler_Patch_asm(void) | ||
| { | ||
| asm("TST LR, #4\n" | ||
| "ITE EQ\n" | ||
| "MRSEQ R0, MSP\n" | ||
| "MRSNE R0, PSP\n" | ||
| "MOV R1, LR\n" | ||
| "B HalHardFaultHandler_Patch_c"); | ||
| } | ||
| #endif | ||
|
|
||
| #if defined(CONFIG_BUILD_SECURE) | ||
| /** | ||
| * @brief To setup SAUs to partition the system memory as Secure memory and Non-secure memory. | ||
| * @param[in] ns_region The table for this function to return the memory range of NS world. | ||
| * For the boot flow to check whether the NS world entry is located in | ||
| * NS world memory. | ||
| * | ||
| * @returns void | ||
| */ | ||
| void sau_setup(ns_region_t *ns_region) | ||
| { | ||
| #if SAU_INIT_REGION0 | ||
| //dbg_printf ("SAU 0: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START0, SAU_INIT_END0, SAU_INIT_NSC0?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC0 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU2 | ||
| bus_idau_setup(0, SAU_INIT_START0, SAU_INIT_END0); | ||
| } | ||
| ns_region[0].start_addr = SAU_INIT_START0; | ||
| ns_region[0].end_addr = SAU_INIT_END0; | ||
| ns_region[0].is_valid = 1; | ||
| #endif | ||
| #if SAU_INIT_REGION1 | ||
| //dbg_printf ("SAU 1: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START1, SAU_INIT_END1, SAU_INIT_NSC1?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC1 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU3 | ||
| bus_idau_setup(1, SAU_INIT_START1, SAU_INIT_END1); | ||
| } | ||
| ns_region[1].start_addr = SAU_INIT_START1; | ||
| ns_region[1].end_addr = SAU_INIT_END1; | ||
| ns_region[1].is_valid = 1; | ||
| #endif | ||
|
|
||
| #if SAU_INIT_REGION2 | ||
| //dbg_printf ("SAU 2: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START2, SAU_INIT_END2, SAU_INIT_NSC2?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC2 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU0 | ||
| bus_idau_setup(2, SAU_INIT_START2, SAU_INIT_END2); | ||
| } | ||
| ns_region[2].start_addr = SAU_INIT_START2; | ||
| ns_region[2].end_addr = SAU_INIT_END2; | ||
| ns_region[2].is_valid = 1; | ||
| #endif | ||
| #if SAU_INIT_REGION3 | ||
| //dbg_printf ("SAU 3: 0x%08x ~ 0x%08x as %s\r\n", SAU_INIT_START3, SAU_INIT_END3, SAU_INIT_NSC3?"Secure(NSC)":"Non-Secure"); | ||
| if (SAU_INIT_NSC3 == 0) { | ||
| // Set Bus IDAU to match the SAU setting, use IDAU0 | ||
| bus_idau_setup(3, SAU_INIT_START3, SAU_INIT_END3); | ||
|
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||
| ns_region[3].start_addr = SAU_INIT_START3; | ||
| ns_region[3].end_addr = SAU_INIT_END3; | ||
| ns_region[3].is_valid = 1; | ||
| } | ||
| #endif | ||
| TZ_SAU_Setup(); | ||
| } | ||
| #endif | ||
|
|
||
| #if defined (__GNUC__) | ||
| /* Add This for C++ support to avoid compile error */ | ||
| void _init(void) {} | ||
| void _fini(void) {} | ||
| #endif | ||
|
|
||
| void app_start (void) | ||
| { | ||
| dbg_printf ("Build @ %s, %s\r\n", __TIME__, __DATE__); | ||
|
|
||
| #if (defined(CONFIG_MIIO)&&(CONFIG_MIIO)) | ||
| extern int_vector_t ram_vector_table[]; | ||
| ram_vector_table[3] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[4] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[5] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[6] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| ram_vector_table[7] = (int_vector_t)HalHardFaultHandler_Patch_asm; | ||
| #endif | ||
|
|
||
| #if defined (__ICCARM__) | ||
| // __iar_data_init3 replaced by __iar_cstart_call_ctors, just do c++ constructor | ||
| //__iar_cstart_call_ctors(NULL); | ||
| #endif | ||
|
|
||
| #if defined (__GNUC__) | ||
| extern void __libc_init_array(void); | ||
| /* Add This for C++ support */ | ||
| __libc_init_array(); | ||
| #endif | ||
|
|
||
| shell_cmd_init (); | ||
| main(); | ||
| #if defined ( __ICCARM__ ) | ||
| // for compile issue, If user never call this function, Liking fail | ||
| __iar_data_init3(); | ||
| #endif | ||
| } | ||
|
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|
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