a489058d7b
Only one exported symbol from eCos is included in this patch. The eCos code is left untouched to prevent conflicts with patches currently under review. While there, remove an unused camelcase macro Change-Id: I8d22dec6e243c00665d99a8b8ba00474b4f088db Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6305 Tested-by: jenkins Reviewed-by: Marc Schink <dev@zapb.de>
54 lines
2.5 KiB
C
54 lines
2.5 KiB
C
/***************************************************************************
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* Copyright (C) 2011 by Broadcom Corporation *
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* Evan Hunter - ehunter@broadcom.com *
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* *
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* This program 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 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "rtos.h"
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#include "target/armv7m.h"
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#include "rtos_standard_stackings.h"
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static const struct stack_register_offset rtos_embkernel_cortex_m_stack_offsets[ARMV7M_NUM_CORE_REGS] = {
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{ ARMV7M_R0, 0x24, 32 }, /* r0 */
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{ ARMV7M_R1, 0x28, 32 }, /* r1 */
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{ ARMV7M_R2, 0x2c, 32 }, /* r2 */
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{ ARMV7M_R3, 0x30, 32 }, /* r3 */
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{ ARMV7M_R4, 0x00, 32 }, /* r4 */
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{ ARMV7M_R5, 0x04, 32 }, /* r5 */
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{ ARMV7M_R6, 0x08, 32 }, /* r6 */
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{ ARMV7M_R7, 0x0c, 32 }, /* r7 */
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{ ARMV7M_R8, 0x10, 32 }, /* r8 */
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{ ARMV7M_R9, 0x14, 32 }, /* r9 */
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{ ARMV7M_R10, 0x18, 32 }, /* r10 */
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{ ARMV7M_R11, 0x1c, 32 }, /* r11 */
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{ ARMV7M_R12, 0x34, 32 }, /* r12 */
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{ ARMV7M_R13, -2, 32 }, /* sp */
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{ ARMV7M_R14, 0x38, 32 }, /* lr */
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{ ARMV7M_PC, 0x3c, 32 }, /* pc */
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{ ARMV7M_xPSR, 0x40, 32 }, /* xPSR */
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};
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const struct rtos_register_stacking rtos_embkernel_cortex_m_stacking = {
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0x40, /* stack_registers_size */
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-1, /* stack_growth_direction */
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ARMV7M_NUM_CORE_REGS, /* num_output_registers */
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rtos_generic_stack_align8, /* stack_alignment */
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rtos_embkernel_cortex_m_stack_offsets /* register_offsets */
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};
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