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boards/jupiter-nano: Remove sam_ostest.c

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since fpu special handling is done in arch common code now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2023-01-25 01:07:12 +08:00 committed by Petro Karashchenko
parent eaea60a575
commit 926e296d48
2 changed files with 0 additions and 102 deletions
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4
boards/arm/sama5/jupiter-nano/src/Makefile
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@ -110,10 +110,6 @@ ifeq ($(CONFIG_USBMSC),y)
CSRCS += sam_usbmsc.c
endif
ifeq ($(CONFIG_ARCH_FPU),y)
CSRCS += sam_ostest.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += sam_autoleds.c
else

98
boards/arm/sama5/jupiter-nano/src/sam_ostest.c
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@ -1,98 +0,0 @@
/****************************************************************************
* boards/arm/sama5/jupiter-nano/src/sam_ostest.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <debug.h>
#include <nuttx/irq.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "jupiter-nano.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
#undef HAVE_FPU
#if defined(CONFIG_ARCH_FPU) && !defined(CONFIG_TESTING_OSTEST_FPUTESTDISABLE) && \
defined(CONFIG_TESTING_OSTEST_FPUSIZE) && defined(CONFIG_SCHED_WAITPID)
# define HAVE_FPU 1
#endif
#ifdef HAVE_FPU
#if CONFIG_TESTING_OSTEST_FPUSIZE != (4*FPU_CONTEXT_REGS)
# error "CONFIG_TESTING_OSTEST_FPUSIZE has the wrong size"
#endif
/****************************************************************************
* Private Data
****************************************************************************/
static uint32_t g_saveregs[XCPTCONTEXT_REGS];
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/* Given an array of size CONFIG_TESTING_OSTEST_FPUSIZE, this function will
* return the current FPU registers.
*/
void arch_getfpu(uint32_t *fpusave)
{
irqstate_t flags;
/* Take a snapshot of the thread context right now */
flags = enter_critical_section();
arm_saveusercontext(g_saveregs);
/* Return only the floating register values */
memcpy(fpusave, &g_saveregs[REG_S0], (4*FPU_CONTEXT_REGS));
leave_critical_section(flags);
}
/* Given two arrays of size CONFIG_TESTING_OSTEST_FPUSIZE this function
* will compare them and return true if they are identical.
*/
bool arch_cmpfpu(const uint32_t *fpusave1, const uint32_t *fpusave2)
{
return memcmp(fpusave1, fpusave2, (4*FPU_CONTEXT_REGS)) == 0;
}
#endif /* HAVE_FPU */