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Added virtual vectors table to SB port. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@15638 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio 2022-05-27 08:18:47 +00:00
parent 6e2f3e2214
commit 5f7e63cdf1
4 changed files with 165 additions and 7 deletions
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2
demos/various/SB-CLIENT-32k-08070000-4k-2001E000/Makefile
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@ -107,7 +107,7 @@ include $(CHIBIOS)/os/common/utils/utils.mk
#include $(CHIBIOS)/os/hal/osal/rt-nil/osal.mk
# RTOS files (optional).
#include $(CHIBIOS)/os/rt/rt.mk
#include $(CHIBIOS)/os/common/ports/ARMv7-M/compilers/GCC/mk/port.mk
include $(CHIBIOS)/os/common/ports/ARMvx-M-SB/compilers/GCC/mk/port.mk
include $(CHIBIOS)/os/sb/user/sbuser.mk
# Auto-build files in ./source recursively.
include $(CHIBIOS)/tools/mk/autobuild.mk

7
demos/various/SB-CLIENT-32k-08070000-4k-2001E000/main.c
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@ -18,14 +18,9 @@
#include "sbuser.h"
__attribute__((naked))
void __crt0_vrq(int vrqn) {
(void)vrqn;
void Vector00(void) {
printf("#1 Hello World (%u)!!\r\n", (unsigned)0);
__sb_vrq_return();
}
/*

14
os/common/ports/ARMvx-M-SB/compilers/GCC/mk/port.mk Normal file
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@ -0,0 +1,14 @@
# List of the ChibiOS ARMv7/8-M for sandboxes generic port files.
PORTSRC = #$(CHIBIOS)/os/common/ports/ARMvx-M-SB/chcore.c
PORTASM = $(CHIBIOS)/os/common/ports/ARMvx-M-SB/compilers/GCC/vectors.S \
#$(CHIBIOS)/os/common/ports/ARMvx-M-SB/compilers/GCC/chcoreasm.S
PORTINC = $(CHIBIOS)/os/common/portability/GCC \
$(CHIBIOS)/os/common/ports/ARM-common \
$(CHIBIOS)/os/common/ports/ARMvx-M-SB
# Shared variables
ALLXASMSRC += $(PORTASM)
ALLCSRC += $(PORTSRC)
ALLINC += $(PORTINC)

149
os/common/ports/ARMvx-M-SB/compilers/GCC/vectors.S Normal file
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@ -0,0 +1,149 @@
/*
ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file ARMvx-M-SB/compilers/GCC/vectors.S
* @brief Interrupt vectors for Cortex-Mx devices.
*
* @defgroup ARMCMx_GCC_VECTORS Cortex-Mx Interrupt Vectors
* @{
*/
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Code section. */
/*===========================================================================*/
#if !defined(__DOXYGEN__)
.syntax unified
.cpu cortex-m3
.thumb
.text
.align 2
.globl __crt0_vrq
__crt0_vrq:
ldr.w r1, =__vectors
ldr.w r1, [r1, r0, lsl #2]
blx r1
svc #255
.align 2
.globl _vectors
__vectors:
.long Vector00, Vector04, Vector08, Vector0C
.long Vector10, Vector14, Vector18, Vector1C
.long Vector20, Vector24, Vector28, Vector2C
.long Vector30, Vector34, Vector38, Vector3C
.long Vector40, Vector44, Vector48, Vector4C
.long Vector50, Vector54, Vector58, Vector5C
.long Vector60, Vector64, Vector68, Vector6C
.long Vector70, Vector74, Vector78, Vector7C
.align 2
.weak Vector00, Vector04, Vector08, Vector0C
.weak Vector10, Vector14, Vector18, Vector1C
.weak Vector20, Vector24, Vector28, Vector2C
.weak Vector30, Vector34, Vector38, Vector3C
.weak Vector40, Vector44, Vector48, Vector4C
.weak Vector50, Vector54, Vector58, Vector5C
.weak Vector60, Vector64, Vector68, Vector6C
.weak Vector70, Vector74, Vector78, Vector7C
.thumb_func
Vector00:
.thumb_func
Vector04:
.thumb_func
Vector08:
.thumb_func
Vector0C:
.thumb_func
Vector10:
.thumb_func
Vector14:
.thumb_func
Vector18:
.thumb_func
Vector1C:
.thumb_func
Vector20:
.thumb_func
Vector24:
.thumb_func
Vector28:
.thumb_func
Vector2C:
.thumb_func
Vector30:
.thumb_func
Vector34:
.thumb_func
Vector38:
.thumb_func
Vector3C:
.thumb_func
Vector40:
.thumb_func
Vector44:
.thumb_func
Vector48:
.thumb_func
Vector4C:
.thumb_func
Vector50:
.thumb_func
Vector54:
.thumb_func
Vector58:
.thumb_func
Vector5C:
.thumb_func
Vector60:
.thumb_func
Vector64:
.thumb_func
Vector68:
.thumb_func
Vector6C:
.thumb_func
Vector70:
.thumb_func
Vector74:
.thumb_func
Vector78:
.thumb_func
Vector7C:
bl __unhandled_vrq
.thumb_func
.weak __unhandled_vrq
__unhandled_vrq:
svc #255
.stay: b .stay
#endif /* !defined(__DOXYGEN__) */
/** @} */