diff options
Diffstat (limited to 'ports/arc_hs/metaware/src')
11 files changed, 152 insertions, 276 deletions
diff --git a/ports/arc_hs/metaware/src/tx_initialize_fast_interrupt_setup.s b/ports/arc_hs/metaware/src/tx_initialize_fast_interrupt_setup.s index c4aa7114..c757508b 100644 --- a/ports/arc_hs/metaware/src/tx_initialize_fast_interrupt_setup.s +++ b/ports/arc_hs/metaware/src/tx_initialize_fast_interrupt_setup.s @@ -1,18 +1,18 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ ; ; ;/**************************************************************************/ ;/**************************************************************************/ -;/** */ -;/** ThreadX Component */ +;/** */ +;/** ThreadX Component */ ;/** */ ;/** Initialize */ ;/** */ @@ -22,10 +22,10 @@ #include "tx_user.h" #endif -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_initialize_fast_interrupt_setup ARC_HS/MetaWare */ ;/* 6.2.1 */ ;/* AUTHOR */ @@ -33,35 +33,26 @@ ;/* William E. Lamie, Microsoft Corporation */ ;/* */ ;/* DESCRIPTION */ -;/* */ -;/* This function initializes register bank 1 for fast interrupt use. */ -;/* The initialization includes setting the stack pointer to the value */ -;/* supplied by the caller. */ -;/* */ -;/* INPUT */ -;/* */ +;/* */ +;/* This function initializes register bank 1 for fast interrupt use. */ +;/* The initialization includes setting the stack pointer to the value */ +;/* supplied by the caller. */ +;/* */ +;/* INPUT */ +;/* */ ;/* stack_ptr Pointer to stack for bank 1 */ -;/* */ -;/* OUTPUT */ -;/* */ +;/* */ +;/* OUTPUT */ +;/* */ ;/* None */ -;/* */ -;/* CALLS */ -;/* */ +;/* */ +;/* CALLS */ +;/* */ ;/* None */ -;/* */ -;/* CALLED BY */ -;/* */ -;/* Application */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ ;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ +;/* CALLED BY */ +;/* */ +;/* Application */ ;/* */ ;/**************************************************************************/ ;VOID _tx_initialize_fast_interrupt_setup(VOID *stack_ptr) @@ -71,7 +62,7 @@ _tx_initialize_fast_interrupt_setup: ; ; /* Assume this routine is being called from initialization, with interrupts -; disabled and from register bank 0. Also assume that the stack pointer +; disabled and from register bank 0. Also assume that the stack pointer ; input is valid, i.e., there is no error checking on the validity of ; register_bank. */ ; diff --git a/ports/arc_hs/metaware/src/tx_thread_context_fast_restore.s b/ports/arc_hs/metaware/src/tx_thread_context_fast_restore.s index 089f13de..d2f5284c 100644 --- a/ports/arc_hs/metaware/src/tx_thread_context_fast_restore.s +++ b/ports/arc_hs/metaware/src/tx_thread_context_fast_restore.s @@ -1,18 +1,18 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ ; ; ;/**************************************************************************/ ;/**************************************************************************/ -;/** */ -;/** ThreadX Component */ +;/** */ +;/** ThreadX Component */ ;/** */ ;/** Thread */ ;/** */ @@ -23,11 +23,11 @@ #endif .equ BTA, 0x412 - -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ + +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_thread_context_fast_restore ARC_HS/MetaWare */ ;/* 6.2.1 */ ;/* AUTHOR */ @@ -35,43 +35,34 @@ ;/* William E. Lamie, Microsoft Corporation */ ;/* */ ;/* DESCRIPTION */ -;/* */ -;/* This function restores the fast interrupt context, which can be a */ -;/* nesting condition on a non-fast ISR, an idle system restore, a */ -;/* restore of an interrupted thread, and a preemption of an interrupted*/ -;/* thread. */ -;/* */ -;/* INPUT */ -;/* */ -;/* None */ -;/* */ -;/* OUTPUT */ -;/* */ -;/* None */ -;/* */ -;/* CALLS */ -;/* */ -;/* _tx_thread_schedule Thread scheduling routine */ -;/* */ -;/* CALLED BY */ -;/* */ -;/* ISRs Interrupt Service Routines */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ ;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ +;/* This function restores the fast interrupt context, which can be a */ +;/* nesting condition on a non-fast ISR, an idle system restore, a */ +;/* restore of an interrupted thread, and a preemption of an interrupted*/ +;/* thread. */ +;/* */ +;/* INPUT */ +;/* */ +;/* None */ +;/* */ +;/* OUTPUT */ +;/* */ +;/* None */ +;/* */ +;/* CALLS */ +;/* */ +;/* _tx_thread_schedule Thread scheduling routine */ +;/* */ +;/* CALLED BY */ +;/* */ +;/* ISRs Interrupt Service Routines */ ;/* */ ;/**************************************************************************/ ;VOID _tx_thread_context_fast_restore(VOID) ;{ .global _tx_thread_context_fast_restore - .type _tx_thread_context_fast_restore, @function + .type _tx_thread_context_fast_restore, @function _tx_thread_context_fast_restore: ; ; /* Note: it is assumed that the stack pointer is in the same position now as @@ -98,7 +89,7 @@ _tx_thread_context_fast_restore: ; ; /* Interrupts are nested. */ ; -; /* Just recover the saved registers and return to the point of +; /* Just recover the saved registers and return to the point of ; interrupt. */ ; @@ -160,7 +151,7 @@ __tx_thread_preempt_restore: st r0, [sp, 132] ; Temporarily save r0 mov r0, 3 ; Build hardware interrupt stack type st r0, [sp, 0] ; Setup interrupt stack type - + .ifndef TX_DISABLE_LP lr r0, [LP_START] ; Pickup LP_START st r0, [sp, 4] ; Save LP_START @@ -186,7 +177,7 @@ __tx_thread_preempt_restore: kflag ilink ; Move back to register bank 0 b __tx_preempt_save_done ; Done, finished with preemption save -__tx_software_interrupt_context: +__tx_software_interrupt_context: st ilink, [sp, 0] ; Save ilink (point of interrupt) st r3, [sp, 4] ; Save status32 mov ilink, sp ; Pass the information back to the other register bank via ilink @@ -223,7 +214,7 @@ __tx_software_interrupt_context: st r1, [sp, 128] ; Save r1 st r0, [sp, 132] ; Save r0 st r30, [sp, 136] ; Save r30 - + .ifndef TX_DISABLE_LP lr r10, [LP_START] ; Pickup LP_START lr r9, [LP_END] ; Pickup LP_END diff --git a/ports/arc_hs/metaware/src/tx_thread_context_fast_save.s b/ports/arc_hs/metaware/src/tx_thread_context_fast_save.s index d9a80463..f54176d4 100644 --- a/ports/arc_hs/metaware/src/tx_thread_context_fast_save.s +++ b/ports/arc_hs/metaware/src/tx_thread_context_fast_save.s @@ -1,18 +1,18 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ ; ; ;/**************************************************************************/ ;/**************************************************************************/ -;/** */ -;/** ThreadX Component */ +;/** */ +;/** ThreadX Component */ ;/** */ ;/** Thread */ ;/** */ @@ -22,10 +22,10 @@ #include "tx_user.h" #endif -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_thread_context_fast_save ARC_HS/MetaWare */ ;/* 6.2.1 */ ;/* AUTHOR */ @@ -33,46 +33,37 @@ ;/* William E. Lamie, Microsoft Corporation */ ;/* */ ;/* DESCRIPTION */ -;/* */ -;/* This function saves the context of an executing thread in the */ -;/* beginning of fast interrupt processing. The function assumes that */ -;/* fast interrupts are enabled (priority 0) and multiple register */ -;/* banks are available. In this case, register bank 1 is reserved by */ -;/* hardware for fast interrupts. Additional assumptions include that */ -;/* there will be no nested fast interrupts and the LP_START, LP_END, */ -;/* and LP_COUNT registers are not used in the application's fast */ -;/* interrupt ISR. */ -;/* */ -;/* INPUT */ -;/* */ -;/* None */ -;/* */ -;/* OUTPUT */ -;/* */ -;/* None */ -;/* */ -;/* CALLS */ -;/* */ -;/* None */ -;/* */ -;/* CALLED BY */ -;/* */ -;/* ISRs */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ ;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ +;/* This function saves the context of an executing thread in the */ +;/* beginning of fast interrupt processing. The function assumes that */ +;/* fast interrupts are enabled (priority 0) and multiple register */ +;/* banks are available. In this case, register bank 1 is reserved by */ +;/* hardware for fast interrupts. Additional assumptions include that */ +;/* there will be no nested fast interrupts and the LP_START, LP_END, */ +;/* and LP_COUNT registers are not used in the application's fast */ +;/* interrupt ISR. */ +;/* */ +;/* INPUT */ +;/* */ +;/* None */ +;/* */ +;/* OUTPUT */ +;/* */ +;/* None */ +;/* */ +;/* CALLS */ +;/* */ +;/* None */ +;/* */ +;/* CALLED BY */ +;/* */ +;/* ISRs */ ;/* */ ;/**************************************************************************/ ;VOID _tx_thread_context_fast_save(VOID) ;{ .global _tx_thread_context_fast_save - .type _tx_thread_context_fast_save, @function + .type _tx_thread_context_fast_save, @function _tx_thread_context_fast_save: ; ; /* Increment nested interrupt count. */ diff --git a/ports/arc_hs/metaware/src/tx_thread_context_restore.s b/ports/arc_hs/metaware/src/tx_thread_context_restore.s index 79a786c5..23d675a8 100644 --- a/ports/arc_hs/metaware/src/tx_thread_context_restore.s +++ b/ports/arc_hs/metaware/src/tx_thread_context_restore.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -56,19 +56,6 @@ ;/* */ ;/* ISRs Interrupt Service Routines */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 10-15-2021 Andres Mlinar Modified comment(s), and */ -;/* r25/r30 are caller saved, */ -;/* use schedule_reenter, */ -;/* resulting in version 6.1.9 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_context_restore(VOID) ;{ @@ -249,7 +236,7 @@ __tx_thread_preempt_restore: b __tx_preempt_save_done ; Done, finished with preemption save nop -__tx_software_interrupt_context: +__tx_software_interrupt_context: mov r6, 1 ; Build interrupt stack type st r6, [r7, 0] ; Setup interrupt stack type st fp, [r7, 24] ; Save fp diff --git a/ports/arc_hs/metaware/src/tx_thread_context_save.s b/ports/arc_hs/metaware/src/tx_thread_context_save.s index 9fcc82e6..27ee25b5 100644 --- a/ports/arc_hs/metaware/src/tx_thread_context_save.s +++ b/ports/arc_hs/metaware/src/tx_thread_context_save.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -55,18 +55,6 @@ ;/* */ ;/* ISRs */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 10-15-2021 Andres Mlinar Modified comment(s), and */ -;/* r25/r30 are caller saved, */ -;/* resulting in version 6.1.9 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_context_save(VOID) ;{ diff --git a/ports/arc_hs/metaware/src/tx_thread_interrupt_control.s b/ports/arc_hs/metaware/src/tx_thread_interrupt_control.s index 9d3dacae..3d18b9a1 100644 --- a/ports/arc_hs/metaware/src/tx_thread_interrupt_control.s +++ b/ports/arc_hs/metaware/src/tx_thread_interrupt_control.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -52,17 +52,6 @@ ;/* */ ;/* Application Code */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 04-02-2021 Andres Mlinar Modified comments, */ -;/* resulting in version 6.1.6 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;UINT _tx_thread_interrupt_control(UINT new_posture) ;{ diff --git a/ports/arc_hs/metaware/src/tx_thread_register_bank_assign.s b/ports/arc_hs/metaware/src/tx_thread_register_bank_assign.s index 7b9d1114..f9876c89 100644 --- a/ports/arc_hs/metaware/src/tx_thread_register_bank_assign.s +++ b/ports/arc_hs/metaware/src/tx_thread_register_bank_assign.s @@ -1,18 +1,18 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ ; ; ;/**************************************************************************/ ;/**************************************************************************/ -;/** */ -;/** ThreadX Component */ +;/** */ +;/** ThreadX Component */ ;/** */ ;/** Thread */ ;/** */ @@ -22,10 +22,10 @@ #include "tx_user.h" #endif -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_thread_register_bank_assign ARC_HS/MetaWare */ ;/* 6.2.1 */ ;/* AUTHOR */ @@ -33,37 +33,28 @@ ;/* William E. Lamie, Microsoft Corporation */ ;/* */ ;/* DESCRIPTION */ -;/* */ +;/* */ ;/* This function builds a stack frame on the supplied thread's stack. */ ;/* The stack frame results in a fake interrupt return to the supplied */ -;/* function pointer. */ -;/* */ -;/* INPUT */ -;/* */ +;/* function pointer. */ +;/* */ +;/* INPUT */ +;/* */ ;/* thread_ptr Pointer to thread control blk */ ;/* register_bank Register bank number */ -;/* (1 through max-1) */ -;/* */ -;/* OUTPUT */ -;/* */ +;/* (1 through max-1) */ +;/* */ +;/* OUTPUT */ +;/* */ ;/* None */ -;/* */ -;/* CALLS */ -;/* */ +;/* */ +;/* CALLS */ +;/* */ ;/* None */ -;/* */ -;/* CALLED BY */ -;/* */ -;/* Application */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ ;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ +;/* CALLED BY */ +;/* */ +;/* Application */ ;/* */ ;/**************************************************************************/ ;VOID _tx_thread_register_bank_assign(VOID *thread_ptr, UINT register_bank) @@ -75,9 +66,9 @@ _tx_thread_register_bank_assign: ; /* Assume this routine is being called from initialization, with interrupts ; disabled and from register bank 0. Also assume that the thread pointer and ; register bank input is valid, i.e., there is no error checking on the validity of -; the thread pointer or the register_bank. +; the thread pointer or the register_bank. ; -; It is worth noting that if fast interrupts are being used, register bank 1 +; It is worth noting that if fast interrupts are being used, register bank 1 ; is reserved for the fast interrupt processing, so thread register bank assignments ; should begin at bank 2. */ ; @@ -101,7 +92,7 @@ _tx_thread_register_bank_assign: bclr r3, r3, 17 ; bclr r3, r3, 18 ; kflag r3 ; Move back to register bank 0 - mov r5, 3 ; Build type for hardware interrupt context + mov r5, 3 ; Build type for hardware interrupt context j_s.d [blink] ; Return to caller st r5, [r4, 0] ; Set stack frame type ;} diff --git a/ports/arc_hs/metaware/src/tx_thread_schedule.s b/ports/arc_hs/metaware/src/tx_thread_schedule.s index 954ec371..2651cb48 100644 --- a/ports/arc_hs/metaware/src/tx_thread_schedule.s +++ b/ports/arc_hs/metaware/src/tx_thread_schedule.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -57,18 +57,6 @@ ;/* _tx_thread_system_return Return to system from thread */ ;/* _tx_thread_context_restore Restore thread's context */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 10-15-2021 Andres Mlinar Modified comment(s), */ -;/* use schedule reenter, */ -;/* resulting in version 6.1.9 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_schedule(VOID) ;{ @@ -149,11 +137,11 @@ __tx_thread_schedule_loop: ld r2, [sp, 4] ; Pickup status32 kflag r2 ; Enter the proper register bank ld r3, [sp, 8] ; Pickup the saved interrupt posture - add sp, sp, 12 ; Recover small stack frame - j_s.d [blink] ; Return to thread and restore flags + add sp, sp, 12 ; Recover small stack frame + j_s.d [blink] ; Return to thread and restore flags seti r3 ; Recover STATUS32 -__tx_hw_interrupt_restore: +__tx_hw_interrupt_restore: mov r0, 0x2 ; Pretend level 1 interrupt is returning sr r0, [AUX_IRQ_ACT] ; @@ -163,10 +151,10 @@ __tx_hw_interrupt_restore: sr r0, [LP_START] ; Restore LP_START ld r1, [sp, 8] ; Recover LP_END sr r1, [LP_END] ; Restore LP_END - ld r2, [sp, 12] ; Recover LP_COUNT + ld r2, [sp, 12] ; Recover LP_COUNT mov LP_COUNT, r2 .endif - + .ifdef TX_ENABLE_ACC ld r58, [sp, 140] ; Recover r58 ld r59, [sp, 144] ; Recover r59 @@ -180,7 +168,7 @@ __tx_hw_interrupt_restore: kflag r0 ; Switch to the proper register bank add sp, sp, 160 ; Recover the interrupt stack frame rtie ; Return to point of interrupt - + __tx_restore_non_hw_context: ; ; /* Determine if an interrupt frame or a synchronous task suspension frame diff --git a/ports/arc_hs/metaware/src/tx_thread_stack_build.s b/ports/arc_hs/metaware/src/tx_thread_stack_build.s index 8ef5dc98..db4becfc 100644 --- a/ports/arc_hs/metaware/src/tx_thread_stack_build.s +++ b/ports/arc_hs/metaware/src/tx_thread_stack_build.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -57,17 +57,6 @@ ;/* */ ;/* _tx_thread_create Create thread service */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 04-02-2021 Andres Mlinar Modified comments, */ -;/* resulting in version 6.1.6 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID)) ;{ diff --git a/ports/arc_hs/metaware/src/tx_thread_system_return.s b/ports/arc_hs/metaware/src/tx_thread_system_return.s index aec09bb4..453682e4 100644 --- a/ports/arc_hs/metaware/src/tx_thread_system_return.s +++ b/ports/arc_hs/metaware/src/tx_thread_system_return.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -54,18 +54,6 @@ ;/* */ ;/* ThreadX components */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 10-15-2021 Andres Mlinar Modified comments, */ -;/* use schedule reenter, */ -;/* resulting in version 6.1.9 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_system_return(VOID) ;{ @@ -87,7 +75,7 @@ _tx_thread_system_return: mov r4, 2 ; Build solicited hardward stack frame type st r4, [sp, 0] ; Set stack frame type st r3, [sp, 4] ; Save status32 - st r2, [sp, 8] ; Save interrupt posture + st r2, [sp, 8] ; Save interrupt posture st sp, [r0, 8] ; Save thread's stack pointer bclr r3, r3, 16 ; Build register bank 0 value bclr r3, r3, 17 ; @@ -120,7 +108,7 @@ __tx_software_context: st r30, [sp, 72] ; Save r30 st sp, [r0, 8] ; Save thread's stack pointer __tx_save_done: -; +; .ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY ; ; /* Call the thread exit function to indicate the thread is no longer executing. */ diff --git a/ports/arc_hs/metaware/src/tx_timer_interrupt.s b/ports/arc_hs/metaware/src/tx_timer_interrupt.s index 59410fdc..6f6aa521 100644 --- a/ports/arc_hs/metaware/src/tx_timer_interrupt.s +++ b/ports/arc_hs/metaware/src/tx_timer_interrupt.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ @@ -58,23 +58,6 @@ ;/* */ ;/* interrupt vector */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* 12-31-2020 Scott Larson Modified comment(s), remove */ -;/* unneeded load of */ -;/* _tx_thread_preempt_disable, */ -;/* resulting in version 6.1.3 */ -;/* 10-15-2021 Yuxin Zhou Modified comment(s), and */ -;/* fixed possible race */ -;/* condition on preemption */ -;/* resulting in version 6.1.9 */ -;/* 03-08-2023 Cindy Deng Modified comment(s), added */ -;/* #include tx_user.h, */ -;/* resulting in version 6.2.1 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_timer_interrupt(VOID) ;{ |