mirror of https://github.com/rusefi/ChibiOS.git
Missing files.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12979 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio
parent
fd444de36f
commit
a2e373d78d
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@ -0,0 +1,163 @@
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/*
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ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
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This file is part of ChibiOS.
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ChibiOS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
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||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
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||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
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||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file sb/sbexc.S
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* @brief Exception handlers for sandbox.
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*
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* @defgroup ARMV7M_SANDBOX_EXCEPTIONS SandBox Exception Vectors
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* @{
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*/
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Code section. */
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/*===========================================================================*/
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#if !defined(__DOXYGEN__)
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.syntax unified
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.cpu cortex-m3
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.thumb
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.text
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.align 2
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.thumb_func
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.global port_syscall
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port_syscall:
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ldr r3, =sb_syscalls
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ldr.w r3, [r3, r1, lsl #2]
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mov r4, r0
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blx r3
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str r0, [r4, #0]
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svc 0
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.zombies1: b .zombies1
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.align 2
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.thumb_func
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.global HardFault_Handler
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HardFault_Handler:
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tst.w lr, #8
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beq.n .normal_hf
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mrs r3, CONTROL
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tst.w r3, #1
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bne.w .exit_thd
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.normal_hf: ldr r3, =HardFault_Handler_SB
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bx r3
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.align 2
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.thumb_func
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.global MemManage_Handler
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MemManage_Handler:
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tst.w lr, #8
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beq.n .normal_mm
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mrs r3, CONTROL
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tst.w r3, #1
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bne.w .exit_thd
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.normal_mm: ldr r3, =MemManage_Handler_SB
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bx r3
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.align 2
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.thumb_func
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.global BusFault_Handler
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BusFault_Handler:
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tst.w lr, #8
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beq.n .normal_bf
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mrs r3, CONTROL
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tst.w r3, #1
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bne.w .exit_thd
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.normal_bf: ldr r3, =BusFault_Handler_SB
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bx r3
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.align 2
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.thumb_func
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.global UsageFault_Handler
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UsageFault_Handler:
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tst.w lr, #8
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beq.n .normal_uf
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mrs r3, CONTROL
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tst.w r3, #1
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bne.w .exit_thd
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.normal_uf: ldr r3, =UsageFault_Handler_SB
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bx r3
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/*
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* Common thread-exit handler on exception.
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* Makes the current exception return on chThdExit() with the PSR
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* value as exit message.
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*/
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.exit_thd:
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mov.w r4, lr
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/* This thread is going to die so going back on
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S-PSP and working safely from there.*/
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bl port_get_s_psp
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sub.w r0, r0, #32 // TODO: FPU
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msr PSP, r0
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/* Forcing return on exit syscall code with PSR
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value as exit message.*/
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mrs r2, PSR
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str r2, [r0, #0]
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ldr r2, =.do_exit
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str r2, [r0, #24]
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ldr r2, =0x01000000
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str r2, [r0, #28]
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/* Back to privileged mode.*/
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mrs r3, CONTROL
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bic.w r3, #1
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msr CONTROL, r3
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/* Making sure there are no chained exceptions or interrupts
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in the way, we need to exit this one atomically.*/
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bl port_syslock_noinline
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# cpsid i
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bx r4
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/* Exception exit point.*/
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.do_exit:
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# cpsie i
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bl chThdExitS
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.zombies2: b .zombies2
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.align 2
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.thumb_func
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.weak HardFault_Handler_SB
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.weak MemManage_Handler_SB
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.weak BusFault_Handler_SB
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.weak UsageFault_Handler_SB
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HardFault_Handler_SB:
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MemManage_Handler_SB:
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BusFault_Handler_SB:
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UsageFault_Handler_SB:
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ldr r3, =_unhandled_exception
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bx r3
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#endif /* !defined(__DOXYGEN__) */
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/** @} */
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@ -0,0 +1,12 @@
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# List of the ChibiOS ARMv7-M sandbox host files.
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SBHOSTSRC = $(CHIBIOS)/os/sb/host/sbhost.c \
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$(CHIBIOS)/os/sb/host/sbapi.c
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SBHOSTASM = $(CHIBIOS)/os/sb/host/compilers/GCC/sbexc.S
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SBHOSTINC = $(CHIBIOS)/os/sb/host
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# Shared variables
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ALLXASMSRC += $(SBHOSTASM)
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ALLCSRC += $(SBHOSTSRC)
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ALLINC += $(SBHOSTINC)
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@ -0,0 +1,90 @@
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/*
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ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
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This file is part of ChibiOS.
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ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file sb/sbhost.c
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* @brief ARMv7-M sandbox host API code.
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*
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* @addtogroup ARMV7M_SANDBOX_HOSTAPI
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* @{
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*/
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#include "ch.h"
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#include "sbhost.h"
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/*===========================================================================*/
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/* Module local definitions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module exported variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module local types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module local variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module local functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module exported functions. */
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/*===========================================================================*/
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uint32_t sb_api_exit(struct port_extctx *ctxp) {
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chThdExit((msg_t)ctxp->r0);
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return SB_ERR_NOT_IMPLEMENTED;
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}
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uint32_t sb_api_get_systime(struct port_extctx *ctxp) {
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(void)ctxp;
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return (uint32_t)chVTGetSystemTimeX();
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}
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uint32_t sb_api_get_frequency(struct port_extctx *ctxp) {
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(void)ctxp;
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return (uint32_t)CH_CFG_ST_FREQUENCY;
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}
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uint32_t sb_api_sleep(struct port_extctx *ctxp) {
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chThdSleepMilliseconds((sysinterval_t)ctxp->r0);
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return SB_ERR_NOERROR;
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}
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uint32_t sb_api_sleep_until_windowed(struct port_extctx *ctxp) {
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chThdSleepUntilWindowed((systime_t)ctxp->r0, (systime_t)ctxp->r1);
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return SB_ERR_NOERROR;
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}
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/** @} */
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@ -0,0 +1,88 @@
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/*
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ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
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This file is part of ChibiOS.
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|
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ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
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ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file sb/sbapi.h
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* @brief ARMv7-M sandbox host API macros and structures.
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*
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* @addtogroup ARMV7M_SANDBOX_HOSTAPI
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* @{
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*/
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#ifndef SBAPI_H
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#define SBAPI_H
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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#define SB_SVC1_HANDLER sb_api_exit
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#define SB_SVC2_HANDLER sb_api_get_systime
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#define SB_SVC3_HANDLER sb_api_get_frequency
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#define SB_SVC4_HANDLER sb_api_sleep
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#define SB_SVC5_HANDLER sb_api_sleep_until_windowed
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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#if CH_CFG_ST_RESOLUTION != 32
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#error "SandBox requires CH_CFG_ST_RESOLUTION == 32"
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#endif
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#if CH_CFG_INTERVALS_SIZE != 32
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#error "SandBox requires CH_CFG_INTERVALS_SIZE == 32"
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#endif
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/*===========================================================================*/
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/* Module data structures and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module macros. */
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||||
/*===========================================================================*/
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/*===========================================================================*/
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/* External declarations. */
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||||
/*===========================================================================*/
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||||
#ifdef __cplusplus
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extern "C" {
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#endif
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uint32_t sb_api_exit(struct port_extctx *ctxp);
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uint32_t sb_api_get_systime(struct port_extctx *ctxp);
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uint32_t sb_api_get_frequency(struct port_extctx *ctxp);
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uint32_t sb_api_sleep(struct port_extctx *ctxp);
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uint32_t sb_api_sleep_until_windowed(struct port_extctx *ctxp);
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#ifdef __cplusplus
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||||
}
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#endif
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||||
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||||
/*===========================================================================*/
|
||||
/* Module inline functions. */
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||||
/*===========================================================================*/
|
||||
|
||||
#endif /* SBAPI_H */
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||||
/** @} */
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||||
|
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@ -0,0 +1,183 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS.
|
||||
|
||||
ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file sb/sbhost.c
|
||||
* @brief ARMv7-M sandbox code.
|
||||
*
|
||||
* @addtogroup ARMV7M_SANDBOX
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "sbhost.h"
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local definitions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module exported variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
uint32_t sb_undef_handler(struct port_extctx *ectxp);
|
||||
|
||||
const port_syscall_t sb_syscalls[256] = {
|
||||
SB_SVC0_HANDLER, SB_SVC1_HANDLER, SB_SVC2_HANDLER, SB_SVC3_HANDLER,
|
||||
SB_SVC4_HANDLER, SB_SVC5_HANDLER, SB_SVC6_HANDLER, SB_SVC7_HANDLER,
|
||||
SB_SVC8_HANDLER, SB_SVC9_HANDLER, SB_SVC10_HANDLER, SB_SVC11_HANDLER,
|
||||
SB_SVC12_HANDLER, SB_SVC13_HANDLER, SB_SVC14_HANDLER, SB_SVC15_HANDLER,
|
||||
SB_SVC16_HANDLER, SB_SVC17_HANDLER, SB_SVC18_HANDLER, SB_SVC19_HANDLER,
|
||||
SB_SVC20_HANDLER, SB_SVC21_HANDLER, SB_SVC22_HANDLER, SB_SVC23_HANDLER,
|
||||
SB_SVC24_HANDLER, SB_SVC25_HANDLER, SB_SVC26_HANDLER, SB_SVC27_HANDLER,
|
||||
SB_SVC28_HANDLER, SB_SVC29_HANDLER, SB_SVC30_HANDLER, SB_SVC31_HANDLER,
|
||||
SB_SVC32_HANDLER, SB_SVC33_HANDLER, SB_SVC34_HANDLER, SB_SVC35_HANDLER,
|
||||
SB_SVC36_HANDLER, SB_SVC37_HANDLER, SB_SVC38_HANDLER, SB_SVC39_HANDLER,
|
||||
SB_SVC40_HANDLER, SB_SVC41_HANDLER, SB_SVC42_HANDLER, SB_SVC43_HANDLER,
|
||||
SB_SVC44_HANDLER, SB_SVC45_HANDLER, SB_SVC46_HANDLER, SB_SVC47_HANDLER,
|
||||
SB_SVC48_HANDLER, SB_SVC49_HANDLER, SB_SVC50_HANDLER, SB_SVC51_HANDLER,
|
||||
SB_SVC52_HANDLER, SB_SVC53_HANDLER, SB_SVC54_HANDLER, SB_SVC55_HANDLER,
|
||||
SB_SVC56_HANDLER, SB_SVC57_HANDLER, SB_SVC58_HANDLER, SB_SVC59_HANDLER,
|
||||
SB_SVC60_HANDLER, SB_SVC61_HANDLER, SB_SVC62_HANDLER, SB_SVC63_HANDLER,
|
||||
SB_SVC64_HANDLER, SB_SVC65_HANDLER, SB_SVC66_HANDLER, SB_SVC67_HANDLER,
|
||||
SB_SVC68_HANDLER, SB_SVC69_HANDLER, SB_SVC70_HANDLER, SB_SVC71_HANDLER,
|
||||
SB_SVC72_HANDLER, SB_SVC73_HANDLER, SB_SVC74_HANDLER, SB_SVC75_HANDLER,
|
||||
SB_SVC76_HANDLER, SB_SVC77_HANDLER, SB_SVC78_HANDLER, SB_SVC79_HANDLER,
|
||||
SB_SVC80_HANDLER, SB_SVC81_HANDLER, SB_SVC82_HANDLER, SB_SVC83_HANDLER,
|
||||
SB_SVC84_HANDLER, SB_SVC85_HANDLER, SB_SVC86_HANDLER, SB_SVC87_HANDLER,
|
||||
SB_SVC88_HANDLER, SB_SVC89_HANDLER, SB_SVC90_HANDLER, SB_SVC91_HANDLER,
|
||||
SB_SVC92_HANDLER, SB_SVC93_HANDLER, SB_SVC94_HANDLER, SB_SVC95_HANDLER,
|
||||
SB_SVC96_HANDLER, SB_SVC97_HANDLER, SB_SVC98_HANDLER, SB_SVC99_HANDLER,
|
||||
SB_SVC100_HANDLER, SB_SVC101_HANDLER, SB_SVC102_HANDLER, SB_SVC103_HANDLER,
|
||||
SB_SVC104_HANDLER, SB_SVC105_HANDLER, SB_SVC106_HANDLER, SB_SVC107_HANDLER,
|
||||
SB_SVC108_HANDLER, SB_SVC109_HANDLER, SB_SVC110_HANDLER, SB_SVC111_HANDLER,
|
||||
SB_SVC112_HANDLER, SB_SVC113_HANDLER, SB_SVC114_HANDLER, SB_SVC115_HANDLER,
|
||||
SB_SVC116_HANDLER, SB_SVC117_HANDLER, SB_SVC118_HANDLER, SB_SVC119_HANDLER,
|
||||
SB_SVC120_HANDLER, SB_SVC121_HANDLER, SB_SVC122_HANDLER, SB_SVC123_HANDLER,
|
||||
SB_SVC124_HANDLER, SB_SVC125_HANDLER, SB_SVC126_HANDLER, SB_SVC127_HANDLER,
|
||||
SB_SVC128_HANDLER, SB_SVC129_HANDLER, SB_SVC130_HANDLER, SB_SVC131_HANDLER,
|
||||
SB_SVC132_HANDLER, SB_SVC133_HANDLER, SB_SVC134_HANDLER, SB_SVC135_HANDLER,
|
||||
SB_SVC136_HANDLER, SB_SVC137_HANDLER, SB_SVC138_HANDLER, SB_SVC139_HANDLER,
|
||||
SB_SVC140_HANDLER, SB_SVC141_HANDLER, SB_SVC142_HANDLER, SB_SVC143_HANDLER,
|
||||
SB_SVC144_HANDLER, SB_SVC145_HANDLER, SB_SVC146_HANDLER, SB_SVC147_HANDLER,
|
||||
SB_SVC148_HANDLER, SB_SVC149_HANDLER, SB_SVC150_HANDLER, SB_SVC151_HANDLER,
|
||||
SB_SVC152_HANDLER, SB_SVC153_HANDLER, SB_SVC154_HANDLER, SB_SVC155_HANDLER,
|
||||
SB_SVC156_HANDLER, SB_SVC157_HANDLER, SB_SVC158_HANDLER, SB_SVC159_HANDLER,
|
||||
SB_SVC160_HANDLER, SB_SVC161_HANDLER, SB_SVC162_HANDLER, SB_SVC163_HANDLER,
|
||||
SB_SVC164_HANDLER, SB_SVC165_HANDLER, SB_SVC166_HANDLER, SB_SVC167_HANDLER,
|
||||
SB_SVC168_HANDLER, SB_SVC169_HANDLER, SB_SVC170_HANDLER, SB_SVC171_HANDLER,
|
||||
SB_SVC172_HANDLER, SB_SVC173_HANDLER, SB_SVC174_HANDLER, SB_SVC175_HANDLER,
|
||||
SB_SVC176_HANDLER, SB_SVC177_HANDLER, SB_SVC178_HANDLER, SB_SVC179_HANDLER,
|
||||
SB_SVC180_HANDLER, SB_SVC181_HANDLER, SB_SVC182_HANDLER, SB_SVC183_HANDLER,
|
||||
SB_SVC184_HANDLER, SB_SVC185_HANDLER, SB_SVC186_HANDLER, SB_SVC187_HANDLER,
|
||||
SB_SVC188_HANDLER, SB_SVC189_HANDLER, SB_SVC190_HANDLER, SB_SVC191_HANDLER,
|
||||
SB_SVC192_HANDLER, SB_SVC193_HANDLER, SB_SVC194_HANDLER, SB_SVC195_HANDLER,
|
||||
SB_SVC196_HANDLER, SB_SVC197_HANDLER, SB_SVC198_HANDLER, SB_SVC199_HANDLER,
|
||||
SB_SVC200_HANDLER, SB_SVC201_HANDLER, SB_SVC202_HANDLER, SB_SVC203_HANDLER,
|
||||
SB_SVC204_HANDLER, SB_SVC205_HANDLER, SB_SVC206_HANDLER, SB_SVC207_HANDLER,
|
||||
SB_SVC208_HANDLER, SB_SVC209_HANDLER, SB_SVC210_HANDLER, SB_SVC211_HANDLER,
|
||||
SB_SVC212_HANDLER, SB_SVC213_HANDLER, SB_SVC214_HANDLER, SB_SVC215_HANDLER,
|
||||
SB_SVC216_HANDLER, SB_SVC217_HANDLER, SB_SVC218_HANDLER, SB_SVC219_HANDLER,
|
||||
SB_SVC220_HANDLER, SB_SVC221_HANDLER, SB_SVC222_HANDLER, SB_SVC223_HANDLER,
|
||||
SB_SVC224_HANDLER, SB_SVC225_HANDLER, SB_SVC226_HANDLER, SB_SVC227_HANDLER,
|
||||
SB_SVC228_HANDLER, SB_SVC229_HANDLER, SB_SVC230_HANDLER, SB_SVC231_HANDLER,
|
||||
SB_SVC232_HANDLER, SB_SVC233_HANDLER, SB_SVC234_HANDLER, SB_SVC235_HANDLER,
|
||||
SB_SVC236_HANDLER, SB_SVC237_HANDLER, SB_SVC238_HANDLER, SB_SVC239_HANDLER,
|
||||
SB_SVC240_HANDLER, SB_SVC241_HANDLER, SB_SVC242_HANDLER, SB_SVC243_HANDLER,
|
||||
SB_SVC244_HANDLER, SB_SVC245_HANDLER, SB_SVC246_HANDLER, SB_SVC247_HANDLER,
|
||||
SB_SVC248_HANDLER, SB_SVC249_HANDLER, SB_SVC250_HANDLER, SB_SVC251_HANDLER,
|
||||
SB_SVC252_HANDLER, SB_SVC253_HANDLER, SB_SVC254_HANDLER, SB_SVC255_HANDLER
|
||||
};
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
__attribute__((weak))
|
||||
uint32_t sb_undef_handler(struct port_extctx *ectxp) {
|
||||
|
||||
(void)ectxp;
|
||||
|
||||
return SB_ERR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Starts a sandboxed thread.
|
||||
*
|
||||
* @param[in] sbhp pointer to the sandbox binary header
|
||||
* @param[in] rp pointer to the regions descriptor
|
||||
* @return The function returns only if the operation failed.
|
||||
*/
|
||||
void sbStart(const sb_header_t *sbhp,
|
||||
const sb_regions_t *rp) {
|
||||
uint32_t pc, psp;
|
||||
|
||||
/* Checking header magic numbers.*/
|
||||
if ((sbhp->hdr_magic1 != SB_MAGIC1) || (sbhp->hdr_magic2 != SB_MAGIC2)) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Checking header size and alignment.*/
|
||||
if (sbhp->hdr_size != sizeof (sb_header_t)) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Checking regions, applet regions and sandbox regions must match.*/
|
||||
if ((sbhp->r0_base != rp->r0_base) || (sbhp->r0_end != rp->r0_end) ||
|
||||
(sbhp->r1_base != rp->r1_base) || (sbhp->r1_end != rp->r1_end)) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* PC initial address, by convention it is immediately after the header.*/
|
||||
pc = (sbhp->r0_base + sbhp->hdr_size) | 1U;
|
||||
|
||||
/* PSP initial address, it is placed at end of the last region.*/
|
||||
if (rp->r1_base == 0U) {
|
||||
/* Must be in region 1.*/
|
||||
psp = rp->r0_end;
|
||||
}
|
||||
else {
|
||||
/* Must be in region 2.*/
|
||||
psp = rp->r1_end;
|
||||
}
|
||||
|
||||
/* Additional context information.*/
|
||||
chThdGetSelfX()->ctx.syscall.p = (const void *)rp;
|
||||
chThdGetSelfX()->ctx.syscall.psp = (regarm_t)__get_PSP();
|
||||
|
||||
/* Jumping to the unprivileged code.*/
|
||||
port_unprivileged_jump((regarm_t)pc, (regarm_t)psp);
|
||||
|
||||
/* Must never happen condition.*/
|
||||
chSysHalt("returned");
|
||||
}
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,940 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS.
|
||||
|
||||
ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file sb/sbhost.h
|
||||
* @brief ARMv7-M sandbox macros and structures.
|
||||
*
|
||||
* @addtogroup ARMV7M_SANDBOX
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef SBHOST_H
|
||||
#define SBHOST_H
|
||||
|
||||
#include "sbapi.h"
|
||||
#if defined(SB_INCLUDE_USERAPI)
|
||||
#include "sbuserapi.h"
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Magic numbers
|
||||
* @{
|
||||
*/
|
||||
#define SB_MAGIC1 0xFE9154C0U
|
||||
#define SB_MAGIC2 0x0C4519EFU
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @brief Sandbox error codes
|
||||
* @{
|
||||
*/
|
||||
#define SB_ERR_NOERROR 0U
|
||||
#define SB_ERR_NOT_IMPLEMENTED 0xFFFFFFFFU
|
||||
#define SB_ERR_MEMORY_FAULT 0xFFFFFFFEU
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if PORT_USE_SYSCALL == FALSE
|
||||
#error "sandbox requires PORT_USE_SYSCALL"
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Type of a syscall handler.
|
||||
*/
|
||||
typedef uint32_t (*port_syscall_t)(struct port_extctx *ctx);
|
||||
|
||||
/**
|
||||
* @brief Type of a sandbox memory region.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* @brief Region 0 start address.
|
||||
*/
|
||||
uint32_t r0_base;
|
||||
/**
|
||||
* @brief Region 0 size.
|
||||
*/
|
||||
uint32_t r0_end;
|
||||
/**
|
||||
* @brief Region 2 start address.
|
||||
* @note Zero if not used.
|
||||
*/
|
||||
uint32_t r1_base;
|
||||
/**
|
||||
* @brief Region 2 end address.
|
||||
* @note Zero if not used.
|
||||
*/
|
||||
uint32_t r1_end;
|
||||
} sb_regions_t;
|
||||
|
||||
/**
|
||||
* @brief Type of a sandbox applet headers.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* @brief Magic number 1.
|
||||
*/
|
||||
uint32_t hdr_magic1;
|
||||
/**
|
||||
* @brief Magic number 2.
|
||||
*/
|
||||
uint32_t hdr_magic2;
|
||||
/**
|
||||
* @brief Header size, inclusive of magic numbers.
|
||||
*/
|
||||
uint32_t hdr_size;
|
||||
/**
|
||||
* @brief Used-defined parameters, defaulted to zero.
|
||||
*/
|
||||
uint32_t user;
|
||||
/**
|
||||
* @brief Region 0 start address.
|
||||
*/
|
||||
uint32_t r0_base;
|
||||
/**
|
||||
* @brief Region 0 size.
|
||||
*/
|
||||
uint32_t r0_end;
|
||||
/**
|
||||
* @brief Region 2 start address.
|
||||
* @note Zero if not used.
|
||||
*/
|
||||
uint32_t r1_base;
|
||||
/**
|
||||
* @brief Region 2 end address.
|
||||
* @note Zero if not used.
|
||||
*/
|
||||
uint32_t r1_end;
|
||||
} sb_header_t;
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#define __SVC(x) asm volatile ("svc " #x)
|
||||
|
||||
/*
|
||||
* All handlers defaulted to a common function.
|
||||
*/
|
||||
#if !defined(SB_SVC0_HANDLER)
|
||||
#define SB_SVC0_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC1_HANDLER)
|
||||
#define SB_SVC1_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC2_HANDLER)
|
||||
#define SB_SVC2_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC3_HANDLER)
|
||||
#define SB_SVC3_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC4_HANDLER)
|
||||
#define SB_SVC4_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC5_HANDLER)
|
||||
#define SB_SVC5_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC6_HANDLER)
|
||||
#define SB_SVC6_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC7_HANDLER)
|
||||
#define SB_SVC7_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC8_HANDLER)
|
||||
#define SB_SVC8_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC9_HANDLER)
|
||||
#define SB_SVC9_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC10_HANDLER)
|
||||
#define SB_SVC10_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC11_HANDLER)
|
||||
#define SB_SVC11_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC12_HANDLER)
|
||||
#define SB_SVC12_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC13_HANDLER)
|
||||
#define SB_SVC13_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC14_HANDLER)
|
||||
#define SB_SVC14_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC15_HANDLER)
|
||||
#define SB_SVC15_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC16_HANDLER)
|
||||
#define SB_SVC16_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC17_HANDLER)
|
||||
#define SB_SVC17_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC18_HANDLER)
|
||||
#define SB_SVC18_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC19_HANDLER)
|
||||
#define SB_SVC19_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC20_HANDLER)
|
||||
#define SB_SVC20_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC21_HANDLER)
|
||||
#define SB_SVC21_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC22_HANDLER)
|
||||
#define SB_SVC22_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC23_HANDLER)
|
||||
#define SB_SVC23_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC24_HANDLER)
|
||||
#define SB_SVC24_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC25_HANDLER)
|
||||
#define SB_SVC25_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC26_HANDLER)
|
||||
#define SB_SVC26_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC27_HANDLER)
|
||||
#define SB_SVC27_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC28_HANDLER)
|
||||
#define SB_SVC28_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC29_HANDLER)
|
||||
#define SB_SVC29_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC30_HANDLER)
|
||||
#define SB_SVC30_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC31_HANDLER)
|
||||
#define SB_SVC31_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC32_HANDLER)
|
||||
#define SB_SVC32_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC33_HANDLER)
|
||||
#define SB_SVC33_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC34_HANDLER)
|
||||
#define SB_SVC34_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC35_HANDLER)
|
||||
#define SB_SVC35_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC36_HANDLER)
|
||||
#define SB_SVC36_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC37_HANDLER)
|
||||
#define SB_SVC37_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC38_HANDLER)
|
||||
#define SB_SVC38_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC39_HANDLER)
|
||||
#define SB_SVC39_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC40_HANDLER)
|
||||
#define SB_SVC40_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC41_HANDLER)
|
||||
#define SB_SVC41_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC42_HANDLER)
|
||||
#define SB_SVC42_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC43_HANDLER)
|
||||
#define SB_SVC43_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC44_HANDLER)
|
||||
#define SB_SVC44_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC45_HANDLER)
|
||||
#define SB_SVC45_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC46_HANDLER)
|
||||
#define SB_SVC46_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC47_HANDLER)
|
||||
#define SB_SVC47_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC48_HANDLER)
|
||||
#define SB_SVC48_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC49_HANDLER)
|
||||
#define SB_SVC49_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC50_HANDLER)
|
||||
#define SB_SVC50_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC51_HANDLER)
|
||||
#define SB_SVC51_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC52_HANDLER)
|
||||
#define SB_SVC52_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC53_HANDLER)
|
||||
#define SB_SVC53_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC54_HANDLER)
|
||||
#define SB_SVC54_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC55_HANDLER)
|
||||
#define SB_SVC55_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC56_HANDLER)
|
||||
#define SB_SVC56_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC57_HANDLER)
|
||||
#define SB_SVC57_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC58_HANDLER)
|
||||
#define SB_SVC58_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC59_HANDLER)
|
||||
#define SB_SVC59_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC60_HANDLER)
|
||||
#define SB_SVC60_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC61_HANDLER)
|
||||
#define SB_SVC61_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC62_HANDLER)
|
||||
#define SB_SVC62_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC63_HANDLER)
|
||||
#define SB_SVC63_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC64_HANDLER)
|
||||
#define SB_SVC64_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC65_HANDLER)
|
||||
#define SB_SVC65_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC66_HANDLER)
|
||||
#define SB_SVC66_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC67_HANDLER)
|
||||
#define SB_SVC67_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC68_HANDLER)
|
||||
#define SB_SVC68_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC69_HANDLER)
|
||||
#define SB_SVC69_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC70_HANDLER)
|
||||
#define SB_SVC70_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC71_HANDLER)
|
||||
#define SB_SVC71_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC72_HANDLER)
|
||||
#define SB_SVC72_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC73_HANDLER)
|
||||
#define SB_SVC73_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC74_HANDLER)
|
||||
#define SB_SVC74_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC75_HANDLER)
|
||||
#define SB_SVC75_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC76_HANDLER)
|
||||
#define SB_SVC76_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC77_HANDLER)
|
||||
#define SB_SVC77_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC78_HANDLER)
|
||||
#define SB_SVC78_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC79_HANDLER)
|
||||
#define SB_SVC79_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC80_HANDLER)
|
||||
#define SB_SVC80_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC81_HANDLER)
|
||||
#define SB_SVC81_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC82_HANDLER)
|
||||
#define SB_SVC82_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC83_HANDLER)
|
||||
#define SB_SVC83_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC84_HANDLER)
|
||||
#define SB_SVC84_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC85_HANDLER)
|
||||
#define SB_SVC85_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC86_HANDLER)
|
||||
#define SB_SVC86_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC87_HANDLER)
|
||||
#define SB_SVC87_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC88_HANDLER)
|
||||
#define SB_SVC88_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC89_HANDLER)
|
||||
#define SB_SVC89_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC90_HANDLER)
|
||||
#define SB_SVC90_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC91_HANDLER)
|
||||
#define SB_SVC91_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC92_HANDLER)
|
||||
#define SB_SVC92_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC93_HANDLER)
|
||||
#define SB_SVC93_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC94_HANDLER)
|
||||
#define SB_SVC94_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC95_HANDLER)
|
||||
#define SB_SVC95_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC96_HANDLER)
|
||||
#define SB_SVC96_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC97_HANDLER)
|
||||
#define SB_SVC97_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC98_HANDLER)
|
||||
#define SB_SVC98_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC99_HANDLER)
|
||||
#define SB_SVC99_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC100_HANDLER)
|
||||
#define SB_SVC100_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC101_HANDLER)
|
||||
#define SB_SVC101_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC102_HANDLER)
|
||||
#define SB_SVC102_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC103_HANDLER)
|
||||
#define SB_SVC103_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC104_HANDLER)
|
||||
#define SB_SVC104_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC105_HANDLER)
|
||||
#define SB_SVC105_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC106_HANDLER)
|
||||
#define SB_SVC106_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC107_HANDLER)
|
||||
#define SB_SVC107_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC108_HANDLER)
|
||||
#define SB_SVC108_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC109_HANDLER)
|
||||
#define SB_SVC109_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC110_HANDLER)
|
||||
#define SB_SVC110_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC111_HANDLER)
|
||||
#define SB_SVC111_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC112_HANDLER)
|
||||
#define SB_SVC112_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC113_HANDLER)
|
||||
#define SB_SVC113_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC114_HANDLER)
|
||||
#define SB_SVC114_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC115_HANDLER)
|
||||
#define SB_SVC115_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC116_HANDLER)
|
||||
#define SB_SVC116_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC117_HANDLER)
|
||||
#define SB_SVC117_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC118_HANDLER)
|
||||
#define SB_SVC118_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC119_HANDLER)
|
||||
#define SB_SVC119_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC120_HANDLER)
|
||||
#define SB_SVC120_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC121_HANDLER)
|
||||
#define SB_SVC121_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC122_HANDLER)
|
||||
#define SB_SVC122_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC123_HANDLER)
|
||||
#define SB_SVC123_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC124_HANDLER)
|
||||
#define SB_SVC124_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC125_HANDLER)
|
||||
#define SB_SVC125_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC126_HANDLER)
|
||||
#define SB_SVC126_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC127_HANDLER)
|
||||
#define SB_SVC127_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC128_HANDLER)
|
||||
#define SB_SVC128_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC129_HANDLER)
|
||||
#define SB_SVC129_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC130_HANDLER)
|
||||
#define SB_SVC130_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC131_HANDLER)
|
||||
#define SB_SVC131_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC132_HANDLER)
|
||||
#define SB_SVC132_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC133_HANDLER)
|
||||
#define SB_SVC133_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC134_HANDLER)
|
||||
#define SB_SVC134_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC135_HANDLER)
|
||||
#define SB_SVC135_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC136_HANDLER)
|
||||
#define SB_SVC136_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC137_HANDLER)
|
||||
#define SB_SVC137_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC138_HANDLER)
|
||||
#define SB_SVC138_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC139_HANDLER)
|
||||
#define SB_SVC139_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC140_HANDLER)
|
||||
#define SB_SVC140_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC141_HANDLER)
|
||||
#define SB_SVC141_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC142_HANDLER)
|
||||
#define SB_SVC142_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC143_HANDLER)
|
||||
#define SB_SVC143_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC144_HANDLER)
|
||||
#define SB_SVC144_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC145_HANDLER)
|
||||
#define SB_SVC145_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC146_HANDLER)
|
||||
#define SB_SVC146_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC147_HANDLER)
|
||||
#define SB_SVC147_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC148_HANDLER)
|
||||
#define SB_SVC148_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC149_HANDLER)
|
||||
#define SB_SVC149_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC150_HANDLER)
|
||||
#define SB_SVC150_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC151_HANDLER)
|
||||
#define SB_SVC151_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC152_HANDLER)
|
||||
#define SB_SVC152_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC153_HANDLER)
|
||||
#define SB_SVC153_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC154_HANDLER)
|
||||
#define SB_SVC154_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC155_HANDLER)
|
||||
#define SB_SVC155_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC156_HANDLER)
|
||||
#define SB_SVC156_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC157_HANDLER)
|
||||
#define SB_SVC157_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC158_HANDLER)
|
||||
#define SB_SVC158_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC159_HANDLER)
|
||||
#define SB_SVC159_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC160_HANDLER)
|
||||
#define SB_SVC160_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC161_HANDLER)
|
||||
#define SB_SVC161_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC162_HANDLER)
|
||||
#define SB_SVC162_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC163_HANDLER)
|
||||
#define SB_SVC163_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC164_HANDLER)
|
||||
#define SB_SVC164_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC165_HANDLER)
|
||||
#define SB_SVC165_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC166_HANDLER)
|
||||
#define SB_SVC166_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC167_HANDLER)
|
||||
#define SB_SVC167_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC168_HANDLER)
|
||||
#define SB_SVC168_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC169_HANDLER)
|
||||
#define SB_SVC169_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC170_HANDLER)
|
||||
#define SB_SVC170_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC171_HANDLER)
|
||||
#define SB_SVC171_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC172_HANDLER)
|
||||
#define SB_SVC172_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC173_HANDLER)
|
||||
#define SB_SVC173_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC174_HANDLER)
|
||||
#define SB_SVC174_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC175_HANDLER)
|
||||
#define SB_SVC175_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC176_HANDLER)
|
||||
#define SB_SVC176_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC177_HANDLER)
|
||||
#define SB_SVC177_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC178_HANDLER)
|
||||
#define SB_SVC178_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC179_HANDLER)
|
||||
#define SB_SVC179_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC180_HANDLER)
|
||||
#define SB_SVC180_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC181_HANDLER)
|
||||
#define SB_SVC181_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC182_HANDLER)
|
||||
#define SB_SVC182_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC183_HANDLER)
|
||||
#define SB_SVC183_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC184_HANDLER)
|
||||
#define SB_SVC184_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC185_HANDLER)
|
||||
#define SB_SVC185_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC186_HANDLER)
|
||||
#define SB_SVC186_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC187_HANDLER)
|
||||
#define SB_SVC187_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC188_HANDLER)
|
||||
#define SB_SVC188_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC189_HANDLER)
|
||||
#define SB_SVC189_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC190_HANDLER)
|
||||
#define SB_SVC190_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC191_HANDLER)
|
||||
#define SB_SVC191_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC192_HANDLER)
|
||||
#define SB_SVC192_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC193_HANDLER)
|
||||
#define SB_SVC193_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC194_HANDLER)
|
||||
#define SB_SVC194_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC195_HANDLER)
|
||||
#define SB_SVC195_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC196_HANDLER)
|
||||
#define SB_SVC196_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC197_HANDLER)
|
||||
#define SB_SVC197_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC198_HANDLER)
|
||||
#define SB_SVC198_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC199_HANDLER)
|
||||
#define SB_SVC199_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC200_HANDLER)
|
||||
#define SB_SVC200_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC201_HANDLER)
|
||||
#define SB_SVC201_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC202_HANDLER)
|
||||
#define SB_SVC202_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC203_HANDLER)
|
||||
#define SB_SVC203_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC204_HANDLER)
|
||||
#define SB_SVC204_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC205_HANDLER)
|
||||
#define SB_SVC205_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC206_HANDLER)
|
||||
#define SB_SVC206_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC207_HANDLER)
|
||||
#define SB_SVC207_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC208_HANDLER)
|
||||
#define SB_SVC208_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC209_HANDLER)
|
||||
#define SB_SVC209_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC210_HANDLER)
|
||||
#define SB_SVC210_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC211_HANDLER)
|
||||
#define SB_SVC211_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC212_HANDLER)
|
||||
#define SB_SVC212_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC213_HANDLER)
|
||||
#define SB_SVC213_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC214_HANDLER)
|
||||
#define SB_SVC214_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC215_HANDLER)
|
||||
#define SB_SVC215_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC216_HANDLER)
|
||||
#define SB_SVC216_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC217_HANDLER)
|
||||
#define SB_SVC217_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC218_HANDLER)
|
||||
#define SB_SVC218_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC219_HANDLER)
|
||||
#define SB_SVC219_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC220_HANDLER)
|
||||
#define SB_SVC220_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC221_HANDLER)
|
||||
#define SB_SVC221_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC222_HANDLER)
|
||||
#define SB_SVC222_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC223_HANDLER)
|
||||
#define SB_SVC223_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC224_HANDLER)
|
||||
#define SB_SVC224_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC225_HANDLER)
|
||||
#define SB_SVC225_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC226_HANDLER)
|
||||
#define SB_SVC226_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC227_HANDLER)
|
||||
#define SB_SVC227_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC228_HANDLER)
|
||||
#define SB_SVC228_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC229_HANDLER)
|
||||
#define SB_SVC229_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC230_HANDLER)
|
||||
#define SB_SVC230_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC231_HANDLER)
|
||||
#define SB_SVC231_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC232_HANDLER)
|
||||
#define SB_SVC232_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC233_HANDLER)
|
||||
#define SB_SVC233_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC234_HANDLER)
|
||||
#define SB_SVC234_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC235_HANDLER)
|
||||
#define SB_SVC235_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC236_HANDLER)
|
||||
#define SB_SVC236_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC237_HANDLER)
|
||||
#define SB_SVC237_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC238_HANDLER)
|
||||
#define SB_SVC238_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC239_HANDLER)
|
||||
#define SB_SVC239_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC240_HANDLER)
|
||||
#define SB_SVC240_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC241_HANDLER)
|
||||
#define SB_SVC241_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC242_HANDLER)
|
||||
#define SB_SVC242_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC243_HANDLER)
|
||||
#define SB_SVC243_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC244_HANDLER)
|
||||
#define SB_SVC244_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC245_HANDLER)
|
||||
#define SB_SVC245_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC246_HANDLER)
|
||||
#define SB_SVC246_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC247_HANDLER)
|
||||
#define SB_SVC247_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC248_HANDLER)
|
||||
#define SB_SVC248_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC249_HANDLER)
|
||||
#define SB_SVC249_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC250_HANDLER)
|
||||
#define SB_SVC250_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC251_HANDLER)
|
||||
#define SB_SVC251_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC252_HANDLER)
|
||||
#define SB_SVC252_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC253_HANDLER)
|
||||
#define SB_SVC253_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC254_HANDLER)
|
||||
#define SB_SVC254_HANDLER sb_undef_handler
|
||||
#endif
|
||||
#if !defined(SB_SVC255_HANDLER)
|
||||
#define SB_SVC255_HANDLER sb_undef_handler
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void port_syscall(struct port_extctx *ctxp, uint32_t n);
|
||||
void sbStart(const sb_header_t *sbhp,
|
||||
const sb_regions_t *rp);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module inline functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#endif /* SBHOST_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS.
|
||||
|
||||
ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file sb/sbuser.c
|
||||
* @brief ARMv7-M sandbox user API code.
|
||||
*
|
||||
* @addtogroup ARMV7M_SANDBOX_API
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "sbuser.h"
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local definitions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module exported variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module local functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS.
|
||||
|
||||
ChibiOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file sb/sbapi.h
|
||||
* @brief ARMv7-M sandbox user API macros and structures.
|
||||
*
|
||||
* @addtogroup ARMV7M_SANDBOX_USERAPI
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef SBUSER_H
|
||||
#define SBUSER_H
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Type of system time counter.
|
||||
*/
|
||||
typedef uint32_t sb_systime_t;
|
||||
|
||||
/**
|
||||
* @brief Type of a message.
|
||||
*/
|
||||
typedef uint32_t sb_msg_t;
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @name SVC instruction wrappers.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#define __syscall0(x) \
|
||||
asm volatile ("svc " #x : : : "memory")
|
||||
|
||||
#define __syscall0r(x) \
|
||||
register uint32_t r0 asm ("r0"); \
|
||||
asm volatile ("svc " #x : "=r" (r0) : : "memory")
|
||||
|
||||
#define __syscall1r(x, p1) \
|
||||
register uint32_t r0 asm ("r0") = (uint32_t)(p1); \
|
||||
asm volatile ("svc " #x : "=r" (r0) : "r" (r0) : "memory")
|
||||
|
||||
#define __syscall2r(x, p1, p2) \
|
||||
register uint32_t r0 asm ("r0") = (uint32_t)(p1); \
|
||||
register uint32_t r1 asm ("r1") = (uint32_t)(p2); \
|
||||
asm volatile ("svc " #x : "=r" (r0) : "r" (r0), "r" (r1) : "memory")
|
||||
|
||||
#define __syscall3r(x, p1, p2, p3) \
|
||||
register uint32_t r0 asm ("r0") = (uint32_t)(p1); \
|
||||
register uint32_t r1 asm ("r1") = (uint32_t)(p2); \
|
||||
register uint32_t r2 asm ("r2") = (uint32_t)(p3); \
|
||||
asm volatile ("svc " #x : "=r" (r0) : "r" (r0), "r" (r1), \
|
||||
"r" (r2) : "memory")
|
||||
|
||||
#define __syscall4r(x, p1, p2, p3, p4) \
|
||||
register uint32_t r0 asm ("r0") = (uint32_t)(p1); \
|
||||
register uint32_t r1 asm ("r1") = (uint32_t)(p2); \
|
||||
register uint32_t r2 asm ("r2") = (uint32_t)(p3); \
|
||||
register uint32_t r3 asm ("r3") = (uint32_t)(p4); \
|
||||
asm volatile ("svc " #x : "=r" (r0) : "r" (r0), "r" (r1), \
|
||||
"r" (r2), "r" (r3) : "memory")
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Module inline functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
static inline void sbExit(sb_msg_t msg) {
|
||||
|
||||
__syscall1r(1, msg);
|
||||
}
|
||||
|
||||
static inline sb_systime_t sbGetSystemTime(void) {
|
||||
|
||||
__syscall0r(2);
|
||||
return (sb_systime_t)r0;
|
||||
}
|
||||
|
||||
static inline uint32_t sbGetFrequency(void) {
|
||||
|
||||
__syscall0r(3);
|
||||
return (uint32_t)r0;
|
||||
}
|
||||
|
||||
static inline void sbSleepMilliseconds(uint32_t milliseconds) {
|
||||
|
||||
__syscall1r(4, milliseconds);
|
||||
}
|
||||
|
||||
static inline void sbSleepUntil(sb_systime_t start, sb_systime_t end) {
|
||||
|
||||
__syscall2r(5, start, end);
|
||||
}
|
||||
|
||||
#endif /* SBUSER_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
# List of the ChibiOS ARMv7-M sandbox user files.
|
||||
SBUSERSRC = $(CHIBIOS)/os/sb/user/sbuser.c
|
||||
|
||||
SBUSERASM =
|
||||
|
||||
SBUSERINC = $(CHIBIOS)/os/sb/user
|
||||
|
||||
# Shared variables
|
||||
ALLXASMSRC += $(SBUSERASM)
|
||||
ALLCSRC += $(SBUSERSRC)
|
||||
ALLINC += $(SBUSERINC)
|
||||
Loading…
Reference in New Issue