diff options
| author | Frédéric Desbiens <[email protected]> | 2026-03-06 19:27:49 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2026-03-06 19:27:49 +0100 |
| commit | 3726d7906b4808bfec7855fc088e073199df9120 (patch) | |
| tree | 8789bfd03d1d49e1967e80d04aa4ff606fda43eb /ports_module/rxv2/iar/module_manager | |
| parent | 4b6e8100d932a3a67b34c6eb17f84f3bffb9e2ae (diff) | |
| parent | c3259a216026372e3833dd8996a68f77e8595fbd (diff) | |
Merge pull request #510 from eclipse-threadx/devv6.5.0.202601_rel
Merge changes ahead of the v6.5.0.202601 release
Diffstat (limited to 'ports_module/rxv2/iar/module_manager')
14 files changed, 136 insertions, 241 deletions
diff --git a/ports_module/rxv2/iar/module_manager/src/tx_initialize_low_level.s b/ports_module/rxv2/iar/module_manager/src/tx_initialize_low_level.s index f3d5293c..3faf9bc9 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_initialize_low_level.s +++ b/ports_module/rxv2/iar/module_manager/src/tx_initialize_low_level.s @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -56,13 +57,6 @@ /* CALLED BY */ /* */ /* _tx_initialize_kernel_enter ThreadX entry function */ -/* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 01-31-2022 William E. Lamie Initial Version 6.1.10 */ -/* */ /**************************************************************************/ public __tx_initialize_low_level @@ -72,7 +66,7 @@ __tx_initialize_low_level: // _tx_initialize_unused_memory = (VOID_PTR) &free_mem_start; MOV.L #__tx_free_memory_start, R1 // Pick up unused memory address - MOV.L #__tx_initialize_unused_memory,R2 + MOV.L #__tx_initialize_unused_memory,R2 MOV.L R1,[R2] // Save first free memory address /* Set priority of SWINT to 1. */ @@ -89,7 +83,7 @@ __tx_initialize_low_level: /* Enable SWINT2. */ OR #(1 << 2), r2 MOV.B r2, [r1] - + RTS section FREEMEM:DATA diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_context_restore.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_context_restore.s index b9dc97da..f4c5f492 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_context_restore.s +++ b/ports_module/rxv2/iar/module_manager/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 ; **************************************************************************/ ; @@ -72,16 +72,6 @@ ;/* */ ;/* ISRs Interrupt Service Routines */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), and */ -;/* removed unnecessary stack */ -;/* type placement, */ -;/* resulting in version 6.1.9 */ -;/* */ ;/**************************************************************************/ public __tx_thread_context_restore @@ -99,7 +89,7 @@ __tx_thread_context_restore: MOV.L [R1], R2 SUB #1, R2 MOV.L R2,[R1] - BEQ __tx_thread_not_nested_restore + BEQ __tx_thread_not_nested_restore ; ; /* Interrupts are nested. */ @@ -121,17 +111,17 @@ __tx_thread_not_nested_restore: ; else if (((_tx_thread_current_ptr) && (_tx_thread_current_ptr == _tx_thread_execute_ptr)) ; || (_tx_thread_preempt_disable)) ; { - + MOV.L #__tx_thread_current_ptr, R1 ; Pickup current thread ptr address MOV.L [R1], R2 CMP #0, R2 - BEQ __tx_thread_idle_system_restore - + BEQ __tx_thread_idle_system_restore + MOV.L #__tx_thread_preempt_disable, R3 ; Pick up preempt disable flag MOV.L [R3], R3 CMP #0, R3 BNE __tx_thread_no_preempt_restore ; If pre-empt disable flag set, we simply return to the original point of interrupt regardless - + MOV.L #__tx_thread_execute_ptr, R3 ; (_tx_thread_current_ptr != _tx_thread_execute_ptr) CMP [R3], R2 BNE __tx_thread_preempt_restore ; Jump to pre-empt restoring @@ -172,7 +162,7 @@ __tx_thread_dont_save_ts: SETPSW U ; User stack PUSHM R6-R13 - + MVFACGU #0, A1, R4 ; Save accumulators. MVFACHI #0, A1, R5 MVFACLO #0, A1, R6 @@ -181,7 +171,7 @@ __tx_thread_dont_save_ts: MVFACHI #0, A0, R5 MVFACLO #0, A0, R6 PUSHM R4-R6 - + ; ; /* Clear the current task pointer. */ ; _tx_thread_current_ptr = TX_NULL; diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_context_save.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_context_save.s index 0d461baa..4e7b8fc3 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_context_save.s +++ b/ports_module/rxv2/iar/module_manager/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 ; **************************************************************************/ ; @@ -65,14 +65,6 @@ ;/* */ ;/* ISRs */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), */ -;/* resulting in version 6.1.9 */ -;/* */ ;/**************************************************************************/ ;VOID _tx_thread_context_save(VOID) ;{ @@ -100,7 +92,7 @@ __tx_thread_context_save: BEQ __tx_thread_not_nested_save ; ; /* Nested interrupt condition. */ -; +; ADD #1, r2 ; _tx_thread_system_state++ MOV.L r2, [r1] @@ -126,7 +118,7 @@ __tx_thread_not_nested_save: MOV.L #__tx_thread_current_ptr, R2 ; Pickup current thread pointer MOV.L [R2], R2 - CMP #0,R2 ; Is it NULL? + CMP #0,R2 ; Is it NULL? BEQ __tx_thread_idle_system_save ; Yes, idle system is running - idle restore ; ; /* Move stack frame over to the current threads stack. */ @@ -148,7 +140,7 @@ __tx_thread_not_nested_save: MOV.L R14, [-R1] ; Save R14 on thread stack MVFC FPSW, R3 MOV.L R3, [-R1] ; Save FPSW on thread stack - + POP R2 ; Pick up return address from interrupt stack ADD #16, R0, R0 ; Correct interrupt stack pointer back to the bottom MVTC R1, USP ; Set user/thread stack pointer @@ -167,5 +159,5 @@ __tx_thread_idle_system_save: JMP R1 ; Return to caller ; ; } -;} +;} END diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_interrupt_control.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_interrupt_control.s index 558b9153..b2cb65e4 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_interrupt_control.s +++ b/ports_module/rxv2/iar/module_manager/src/tx_thread_interrupt_control.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 */ ;/** */ @@ -59,14 +59,6 @@ ;/* */ ;/* Application Code */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), */ -;/* resulting in version 6.1.9 */ -;/* */ ;/**************************************************************************/ ;UINT _tx_thread_interrupt_control(UINT new_posture) ;{ @@ -75,20 +67,20 @@ __tx_thread_interrupt_control: ; ; /* Pickup current interrupt lockout posture. */ ; - + MVFC PSW, R2 ; Save PSW to R2 MOV.L R2, R3 ; Make a copy of PSW in r3 - + ; ; /* Apply the new interrupt posture. */ ; - + BTST #16, R1 ; Test I bit of PSW of "new posture" BMNE #16, R2 ; Conditionally set I bit of intermediate posture - + MVTC R2, PSW ; Save intermediate posture to PSW - - MOV.L R3,R1 ; Get original SR + + MOV.L R3,R1 ; Get original SR RTS ; Return to caller ;} END diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_schedule.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_schedule.s index fb60efaa..572eff32 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_schedule.s +++ b/ports_module/rxv2/iar/module_manager/src/tx_thread_schedule.s @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -62,17 +63,6 @@ /* _tx_initialize_kernel_enter ThreadX entry function */ /* _tx_thread_system_return Return to system from thread */ /* _tx_thread_context_restore Restore thread's context */ -/* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -/* 10-15-2021 William E. Lamie Modified comment(s), and */ -/* removed unnecessary stack */ -/* type checking, */ -/* resulting in version 6.1.9 */ -/* */ /**************************************************************************/ // VOID _tx_thread_schedule(VOID) // { @@ -134,40 +124,40 @@ __tx_thread_schedule_loop: MOV.L 156[R2],R1 // Pickup user_mode CMP #0,R1 // Is protection required for this thread? BEQ skip_mpu_setup // No, skip MPU setup - + MOV.L #0x00086408,R1 // Region 1 Start Page Register address MOV.L 144[R2],R2 // Address of module instance ptr at offset 144 in TCB ADD #100,R2,R2 // Get address of MPU table in module struct, starting at region 1 - + // Region 0 (Trampoline from User mode to ThreadX) set up in txm_module_manager_setup_mpu_registers.c - + // Build region 1 (User code) MOV.L [R2+],R4 // Pickup region 1 start page, increment to region 1 end page MOV.L R4,[R1+] // Setup region 1 start page reg, increment to region 1 end page reg. MOV.L [R2+],R4 // Pickup region 1 end page, increment to region 2 start page MOV.L R4,[R1+] // Setup region 1 end page reg, increment to region 2 start page reg. - + // Build region 2 (User data) MOV.L [R2+],R4 // Pickup region 2 start page, increment to region 2 end page MOV.L R4,[R1+] // Setup region 2 start page reg, increment to region 2 end page reg. MOV.L [R2+],R4 // Pickup region 2 end page, increment to region 3 start page MOV.L R4,[R1+] // Setup region 2 end page reg, increment to region 3 start page reg. - + // Build region 3 (Shared memory) MOV.L [R2+],R4 // Pickup region 3 start page, increment to region 3 end page MOV.L R4,[R1+] // Setup region 3 start page reg, increment to region 3 end page reg. MOV.L [R2+],R4 // Pickup region 3 end page, increment to region 4 start page MOV.L R4,[R1+] // Setup region 3 end page reg, increment to region 4 start page reg. - + // Region 4-7 unused - + // Setup background region MOV.L #0x00086504,R1 // Pickup MPBAC MOV #0,[R1] // Read/Write/Execute prohibited. // Enable MPU MOV.L #0x00086500,R1 // Pickup MPEN MOV #1,[R1] // Enable MPU - + skip_mpu_setup POPM R1-R3 // Restore accumulators. @@ -180,7 +170,7 @@ skip_mpu_setup MVTACGU R1, A1 POPM R6-R13 // Recover interrupt stack frame - POPC FPSW + POPC FPSW POPM R14-R15 POPM R3-R5 POPM R1-R2 @@ -195,7 +185,7 @@ skip_mpu_setup The priority of this interrupt is set to the lowest priority within tx_initialize_low_level() and triggered by ThreadX when calling _tx_thread_system_return(). */ - + public ___interrupt_27 ___interrupt_27: @@ -206,7 +196,7 @@ ___interrupt_27: BRA __tx_thread_context_restore -/* You may have to modify BSP to use this handler. +/* You may have to modify BSP to use this handler. // MPU Memory access violation PUBLIC ___excep_access_inst PUBLIC ___violation_handler @@ -260,15 +250,15 @@ ___violation_handler MOV.L R3, 32[R1] // Save R1 POP R3 // Recall R2 MOV.L R3, 36[R1] // Save R2 - + BSR __txm_module_manager_memory_fault_handler // Call memory manager fault handler - + // Decrement and save system state MOV.L #__tx_thread_system_state, R1 // Pickup address of system state MOV.L [R1], R2 // Pickup system state SUB #1, R2 // Decrement MOV.L R2, [R1] // Store new system state - + MOV.L #__tx_thread_current_ptr, R2 // Pickup address of current thread pointer MOV.L #0, [R2] // Clear current thread pointer BRA __tx_thread_schedule // Attempt to schedule the next thread @@ -284,15 +274,15 @@ __txm_module_manager_kernel CMP #__txm_module_manager_user_mode_entry+3, R5 // Did we come from user_mode_entry? BEQ __txm_module_manager_entry // If so, continue. RTE // If not, then return from where we came. - + __txm_module_manager_entry // We are entering the kernel from a module thread with user mode selected. - // At this point, we are out of user mode! + // At this point, we are out of user mode! // Clear current user mode. MOV.L #__tx_thread_current_ptr, R5 MOV [R5],R5 MOV #0,152[R5] - + // Switch to kernel stack PUSHM R1-R2 MVFC USP, R1 // Pickup module thread stack pointer @@ -312,7 +302,7 @@ __txm_module_manager_entry MOV.L 4[SP], R5 BCLR #20, R5 MOV.L R5, 4[SP] - + // Return to user_mode_entry where kernel_dispatch will be called. RTE @@ -324,12 +314,12 @@ __txm_module_manager_entry __txm_module_manager_user_mode_entry INT #26 // Enter ThreadX kernel (exit User mode). - + // At this point, we are out of user mode. // Simply call the kernel dispatch function. MOV.L #__txm_module_manager_kernel_dispatch,R5 JSR R5 - + // Restore user mode while inside of ThreadX. MOV.L #__tx_thread_current_ptr, R5 MOV [R5],R5 @@ -348,7 +338,7 @@ __txm_module_manager_user_mode_entry #endif MOV.L 172[R5], R5 // Pickup module thread stack pointer MVTC R5, USP // Set stack pointer - + // USP is set for an RTS, need to set for RTE to set User mode in PSW. // Push return address on SP @@ -359,21 +349,21 @@ __txm_module_manager_user_mode_entry BSET #20,R5 MOV.L R5,4[SP] RTE - + // Fill rest of page with NOPs. NOP NOP NOP NOP - + NOP NOP NOP NOP - + NOP NOP NOP NOP - + END diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_stack_build.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_stack_build.s index be33d407..1d8f4593 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_stack_build.s +++ b/ports_module/rxv2/iar/module_manager/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 ; **************************************************************************/ ; @@ -55,26 +55,14 @@ ;/* */ ;/* _tx_thread_create Create thread service */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), and */ -;/* removed unnecessary stack */ -;/* type placement, */ -;/* resulting in version 6.1.9 */ -;/* 01-31-2022 William E. Lamie Modified comment(s), */ -;/* resulting in version 6.1.10 */ -;/* */ ;/**************************************************************************/ public __tx_thread_stack_build __tx_thread_stack_build: ; -; +; ; /* Build an interrupt frame. The form of the fake interrupt stack ; on the Renesas RX should look like the following after it is built: -; +; ; Stack Top: ACC0 ; ACC1 ; R6 @@ -137,11 +125,11 @@ __tx_thread_stack_build: MOV.L R4,[-R3] ; /* Setup stack pointer. */ -; thread_ptr -> tx_thread_stack_ptr = R1; +; thread_ptr -> tx_thread_stack_ptr = R1; MOV.L R3, 8[R1] ; Store initial SP in thread control block RTS - + ;} END diff --git a/ports_module/rxv2/iar/module_manager/src/tx_thread_system_return.s b/ports_module/rxv2/iar/module_manager/src/tx_thread_system_return.s index 714e1276..2c2021f6 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_thread_system_return.s +++ b/ports_module/rxv2/iar/module_manager/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 ; **************************************************************************/ ; @@ -20,7 +20,7 @@ ;/**************************************************************************/ section .text:CODE:ROOT - + ;/**************************************************************************/ ;/* */ ;/* FUNCTION RELEASE */ @@ -54,14 +54,6 @@ ;/* */ ;/* ThreadX components */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-31-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), */ -;/* resulting in version 6.1.9 */ -;/* */ ;/**************************************************************************/ public __tx_thread_system_return diff --git a/ports_module/rxv2/iar/module_manager/src/tx_timer_interrupt.s b/ports_module/rxv2/iar/module_manager/src/tx_timer_interrupt.s index 1b736519..cb79535a 100644 --- a/ports_module/rxv2/iar/module_manager/src/tx_timer_interrupt.s +++ b/ports_module/rxv2/iar/module_manager/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 ; **************************************************************************/ ; @@ -73,18 +73,6 @@ SWI0 EQU 0x872E0 ;/* */ ;/* interrupt vector */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 12-30-2020 William E. Lamie Initial Version 6.1.3 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), */ -;/* resulting in version 6.1.9 */ -;/* 01-31-2022 William E. Lamie Modified comment(s), and */ -;/* added missing thread */ -;/* preemption logic, */ -;/* resulting in version 6.1.10 */ -;/* */ ;/**************************************************************************/ public __tx_timer_interrupt @@ -147,14 +135,14 @@ __tx_timer_no_time_slice: MOV.L [R2+], R1 ; Pickup timer list entry, _tx_timer_current_ptr++ CMP #0, R1 ; Is timer pointer NULL? BEQ __tx_timer_no_timer ; Yes, no timer has expired - + ; ; /* Set expiration flag. */ ; _tx_timer_expired = TX_TRUE; ; MOV.L #__tx_timer_expired,R2 ; Build address of expired flag MOV.L #1, R1 ; Build expired value - MOV.L R1, [R2] + MOV.L R1, [R2] BRA __tx_timer_done ; Finished with timer processing ; ; } @@ -165,7 +153,7 @@ __tx_timer_no_timer: ; /* No timer expired, increment the timer pointer. */ ; _tx_timer_current_ptr++; ; -; /* R2 already contains __tx_timer_current_ptr++ */ +; /* R2 already contains __tx_timer_current_ptr++ */ ; ; /* Check for wrap-around. */ ; if (_tx_timer_current_ptr == _tx_timer_list_end) @@ -184,9 +172,9 @@ __tx_timer_no_timer: ; } ; __tx_timer_skip_wrap: - MOV.L #__tx_timer_current_ptr,R1 + MOV.L #__tx_timer_current_ptr,R1 MOV.L R2, [R1] ; Store in updated pointer in _tx_timer_current_ptr - + __tx_timer_done: ; ; /* See if anything has expired. */ @@ -220,14 +208,14 @@ __tx_timer_dont_activate: ; /* Did time slice expire? */ ; if (_tx_timer_expired_time_slice) ; { -; +; MOV.L #__tx_timer_expired_time_slice, R1 ; Pickup time-slice expired flag addr MOV.L [R1], R1 ; Pickup actual flag CMP #0,R1 ; Has time-slice expired? BEQ __tx_timer_not_ts_expiration ; No, skip time-slice expiration ; ; /* Time slice interrupted thread. */ -; _tx_thread_time_slice(); +; _tx_thread_time_slice(); BSR __tx_thread_time_slice ; Call time-slice processing diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_alignment_adjust.c b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_alignment_adjust.c index a12e5386..c14c1715 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_alignment_adjust.c +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_alignment_adjust.c @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -60,12 +61,6 @@ /* */ /* Initial thread stack frame */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 Scott Larson Initial Version 6.1.9 */ -/* */ /**************************************************************************/ VOID _txm_module_manager_alignment_adjust(TXM_MODULE_PREAMBLE *module_preamble, ULONG *code_size, diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_external_memory_enable.c b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_external_memory_enable.c index 25d1ea2b..f407249a 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_external_memory_enable.c +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_external_memory_enable.c @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -64,12 +65,6 @@ /* */ /* Application code */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 Scott Larson Initial Version 6.1.9 */ -/* */ /**************************************************************************/ UINT _txm_module_manager_external_memory_enable(TXM_MODULE_INSTANCE *module_instance, VOID *start_address, @@ -106,7 +101,7 @@ TXM_MODULE_PREAMBLE *module_preamble; /* Invalid module pointer. */ return(TX_PTR_ERROR); } - + /* Determine if the module instance is in the loaded state. */ if (module_instance -> txm_module_instance_state != TXM_MODULE_LOADED) { @@ -116,7 +111,7 @@ TXM_MODULE_PREAMBLE *module_preamble; /* Return error if the module is not ready. */ return(TX_START_ERROR); } - + /* Check if preamble ext/shared mem property bit set. */ module_preamble = module_instance -> txm_module_instance_preamble_ptr; if(!(module_preamble -> txm_module_preamble_property_flags & TXM_MODULE_SHARED_EXTERNAL_MEMORY_ACCESS)) @@ -127,24 +122,24 @@ TXM_MODULE_PREAMBLE *module_preamble; /* Return error if bit not set. */ return(TXM_MODULE_INVALID_PROPERTIES); } - + /* Start address must be 16-byte aligned. */ address = (ULONG) start_address; if(address != (address & 0xFFFFFFF0)) { /* Release the protection mutex. */ _tx_mutex_put(&_txm_module_manager_mutex); - + /* Return alignment error. */ return(TXM_MODULE_ALIGNMENT_ERROR); } - + /* Check length. */ - + /* At this point, we have a valid address and length. */ /* Build region start page register. */ module_instance -> txm_module_instance_mpu_registers[TXM_MODULE_MANAGER_SHARED_MPU_INDEX] = address & 0xFFFFFFF0; - + /* Check for valid attributes. */ if(attributes & TXM_MODULE_MANAGER_SHARED_ATTRIBUTE_EXECUTE) { @@ -158,17 +153,17 @@ TXM_MODULE_PREAMBLE *module_preamble; { attributes_check |= TXM_MODULE_MANAGER_ATTRIBUTE_READ_MPU_BIT; } - + /* Build region end page register with attributes, OR in the Valid bit. */ module_instance -> txm_module_instance_mpu_registers[TXM_MODULE_MANAGER_SHARED_MPU_INDEX+1] = ((address + length - 1) & 0xFFFFFFF0) | attributes_check | 0x01; - + /* Save address and length in module. */ module_instance -> txm_module_instance_shared_memory_address = address; module_instance -> txm_module_instance_shared_memory_length = length; - + /* Release the protection mutex. */ _tx_mutex_put(&_txm_module_manager_mutex); - + /* Return success. */ return(TX_SUCCESS); } diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_handler.c b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_handler.c index 4cc5159e..0ff6baf2 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_handler.c +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_handler.c @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -71,12 +72,6 @@ TXM_MODULE_MANAGER_FAULT_INFO /* */ /* Fault handler */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 Scott Larson Initial Version 6.1.9 */ -/* */ /**************************************************************************/ VOID _txm_module_manager_memory_fault_handler(VOID) { @@ -89,7 +84,7 @@ TX_THREAD *thread_ptr; /* Initialize the module instance pointer to NULL. */ module_instance_ptr = TX_NULL; - + /* Is there a thread? */ if (thread_ptr) { @@ -99,7 +94,7 @@ TX_THREAD *thread_ptr; /* Terminate the current thread. */ _tx_thread_terminate(_tx_thread_current_ptr); } - + /* Determine if there is a user memory fault notification callback. */ if (_txm_module_manager_fault_notify) { diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_notify.c b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_notify.c index 405c049f..7fe88dfe 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_notify.c +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_memory_fault_notify.c @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -66,18 +67,12 @@ extern VOID (*_txm_module_manager_fault_notify)(TX_THREAD *, TXM_MODULE_INSTA /* */ /* Application Code */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 Scott Larson Initial Version 6.1.9 */ -/* */ /**************************************************************************/ UINT _txm_module_manager_memory_fault_notify(VOID (*notify_function)(TX_THREAD *, TXM_MODULE_INSTANCE *)) { /* Setup notification function. */ _txm_module_manager_fault_notify = notify_function; - + /* Return success. */ return(TX_SUCCESS); } diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_setup_mpu_registers.c b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_setup_mpu_registers.c index 9175331b..183f38ae 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_setup_mpu_registers.c +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_setup_mpu_registers.c @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -55,12 +56,6 @@ /* */ /* _txm_module_manager_thread_create */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 Scott Larson Initial Version 6.1.9 */ -/* */ /**************************************************************************/ VOID _txm_module_manager_setup_mpu_registers(TXM_MODULE_INSTANCE *module_instance) { @@ -73,34 +68,34 @@ ULONG region_end_page_register; region_start_page_register = (ULONG) _txm_module_manager_user_mode_entry; region_start_page_register = region_start_page_register & 0xFFFFFFF0; module_instance -> txm_module_instance_mpu_registers[0] = region_start_page_register; - /* Region 0 End page is 2 pages away (for a total of 3 pages). + /* Region 0 End page is 2 pages away (for a total of 3 pages). * Set reading permitted, writing prohibited, execution permitted, enable region. */ module_instance -> txm_module_instance_mpu_registers[1] = (region_start_page_register + 0x20) | 0x0B; - + /* Place the trampoline protection in the MPU registers */ RSPAGE0 = module_instance -> txm_module_instance_mpu_registers[0]; REPAGE0 = module_instance -> txm_module_instance_mpu_registers[1]; - + /* Setup region 1 for code area. */ /* Set reading permitted, writing prohibited, execution permitted, enable region. */ - region_start_page_register = (ULONG) module_instance -> txm_module_instance_code_start; + region_start_page_register = (ULONG) module_instance -> txm_module_instance_code_start; region_size = (ULONG) module_instance -> txm_module_instance_code_size; - + region_end_page_register = (region_start_page_register + region_size - 1) & 0xFFFFFFF0; region_start_page_register = region_start_page_register & 0xFFFFFFF0; - + module_instance -> txm_module_instance_mpu_registers[2] = region_start_page_register; module_instance -> txm_module_instance_mpu_registers[3] = region_end_page_register | 0x0B; - + /* Setup region 2 for data area. */ /* Set reading permitted, writing permitted, execution prohibited, enable region. */ - region_start_page_register = (ULONG) module_instance -> txm_module_instance_data_start; + region_start_page_register = (ULONG) module_instance -> txm_module_instance_data_start; region_size = (ULONG) module_instance -> txm_module_instance_data_size; - + region_end_page_register = (region_start_page_register + region_size - 1) & 0xFFFFFFF0; region_start_page_register = region_start_page_register & 0xFFFFFFF0; - + module_instance -> txm_module_instance_mpu_registers[4] = region_start_page_register; module_instance -> txm_module_instance_mpu_registers[5] = region_end_page_register | 0x0D; - + } diff --git a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_thread_stack_build.s b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_thread_stack_build.s index 9cf9fa14..fa5bf71d 100644 --- a/ports_module/rxv2/iar/module_manager/src/txm_module_manager_thread_stack_build.s +++ b/ports_module/rxv2/iar/module_manager/src/txm_module_manager_thread_stack_build.s @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * 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 **************************************************************************/ @@ -53,13 +54,6 @@ /* CALLED BY */ /* */ /* _tx_thread_create Create thread service */ -/* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 01-31-2022 Scott Larson Initial Version 6.1.10 */ -/* */ /**************************************************************************/ // VOID _txm_module_manager_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(TX_THREAD *, TXM_MODULE_INSTANCE *)) // { @@ -68,7 +62,7 @@ __txm_module_manager_thread_stack_build: /* Build an interrupt frame. The form of the fake interrupt stack on the Renesas RX should look like the following after it is built: - + Stack Top: 1 Interrupt stack frame type ACC0 ACC1 @@ -103,9 +97,9 @@ __txm_module_manager_thread_stack_build: BMC #20,R4 // if user mode, set mode bit of initial PSW MOV.L R4, [-R3] // initial PSW MOV.L R2, [-R3] // initial PC - + MOV.L 8[R1], R4 // Pickup thread entry info pointer, which is in the stack pointer position of the thread control block. - // It was setup in the txm_module_manager_thread_create function. It will be overwritten later in this + // It was setup in the txm_module_manager_thread_create function. It will be overwritten later in this // function with the actual, initial stack pointer. MOV.L R4,[-R3] // initial R2, which is the module entry information. MOV.L R1,[-R3] // initial R1, which is the thread control block. |