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aixiao
2024-06-03 16:27:41 +08:00
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48
SOFTWARE-FreeRTOS/Common/ARMv8M/reg_tests/IAR/ARM_CM33/non_secure/reg_test_asm.h Normal file
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/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
#ifndef REG_TEST_ASM_H
#define REG_TEST_ASM_H
/**
* @brief Functions that implement reg tests in assembly.
*
* These are called from the FreeRTOS tasks on the non-secure side.
*/
void vRegTest1Asm_NonSecure( void ) __attribute__( ( naked ) );
void vRegTest2Asm_NonSecure( void ) __attribute__( ( naked ) );
void vRegTest3Asm_NonSecure( void ) __attribute__( ( naked ) );
void vRegTest4Asm_NonSecure( void ) __attribute__( ( naked ) );
/**
* @brief Function that implements reg tests in assembly.
*
* This is passed as function pointer to the secure side and called
* from the secure side.
*/
void vRegTestAsm_NonSecureCallback( void );
#endif /* REG_TEST_ASM_H */

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SOFTWARE-FreeRTOS/Common/ARMv8M/reg_tests/IAR/ARM_CM33/non_secure/reg_test_asm.s Normal file
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61
SOFTWARE-FreeRTOS/Common/ARMv8M/reg_tests/IAR/ARM_CM33/secure/secure_reg_test.c Normal file
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/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
/* Standard includes. */
#include <stdint.h>
#include <arm_cmse.h>
/* Interface includes. */
#include "secure_reg_test_asm.h"
/* FreeRTOS includes. */
#include "secure_port_macros.h"
/* Implemented in assembly. */
extern void vRegTestAsm_SecureImpl( void );
/* typedef for non-secure callback function. */
typedef __cmse_nonsecure_call void ( * NonSecureRegTestCallback_t ) ( void );
/*-----------------------------------------------------------*/
secureportNON_SECURE_CALLABLE void vRegTestAsm_Secure( void )
{
/* Call the function implemented in assembly. */
vRegTestAsm_SecureImpl();
}
/*-----------------------------------------------------------*/
secureportNON_SECURE_CALLABLE void vRegTest_NonSecureCallback( RegTestCallback_t pxRegTestCallback )
{
NonSecureRegTestCallback_t pxNonSecureRegTestCallback;
/* Return function pointer with cleared LSB. */
pxNonSecureRegTestCallback = ( NonSecureRegTestCallback_t ) cmse_nsfptr_create( pxRegTestCallback );
/* Invoke the callback which runs reg tests. */
pxNonSecureRegTestCallback();
}
/*-----------------------------------------------------------*/

49
SOFTWARE-FreeRTOS/Common/ARMv8M/reg_tests/IAR/ARM_CM33/secure/secure_reg_test_asm.h Normal file
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/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
#ifndef SECURE_REG_TEST_ASM_H
#define SECURE_REG_TEST_ASM_H
/* Callback function pointer definition. */
typedef void ( * RegTestCallback_t )( void );
/**
* @brief Function that implements reg tests for the secure side.
*
* This function is exported as "non-secure callable" and is called
* from a FreeRTOS task on the non-secure side.
*/
void vRegTestAsm_Secure( void );
/**
* @brief Invokes the supplied reg test callback on the non-secure side.
*
* This function is exported as "non-secure callable" and is called
* from a FreeRTOS task on the non-secure side..
*/
void vRegTest_NonSecureCallback( RegTestCallback_t pxRegTestCallback );
#endif /* SECURE_REG_TEST_ASM_H */

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SOFTWARE-FreeRTOS/Common/ARMv8M/reg_tests/IAR/ARM_CM33/secure/secure_reg_test_asm.s Normal file
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/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
SECTION .text:CODE:NOROOT(2)
THUMB
PUBLIC vRegTestAsm_SecureImpl
/*-----------------------------------------------------------*/
vRegTestAsm_SecureImpl:
/* Store callee saved registers. */
push { r4-r12 }
/* Fill the core registers with known values. */
movs r0, #200
movs r1, #201
movs r1, #201
movs r2, #202
movs r3, #203
movs r4, #204
movs r5, #205
movs r6, #206
movs r7, #207
movs r8, #208
movs r9, #209
movs r10, #210
movs r11, #211
movs r12, #212
/* Fill the FPU registers with known values. */
vmov.f32 s0, #1.0
vmov.f32 s2, #2.0
vmov.f32 s3, #3.5
vmov.f32 s4, #4.5
vmov.f32 s5, #5.0
vmov.f32 s6, #6.0
vmov.f32 s7, #7.5
vmov.f32 s8, #8.5
vmov.f32 s9, #9.0
vmov.f32 s10, #10.0
vmov.f32 s11, #11.5
vmov.f32 s12, #12.5
vmov.f32 s13, #13.0
vmov.f32 s14, #14.0
vmov.f32 s15, #1.5
vmov.f32 s16, #2.5
vmov.f32 s17, #3.0
vmov.f32 s18, #4.0
vmov.f32 s19, #5.5
vmov.f32 s20, #6.5
vmov.f32 s21, #7.0
vmov.f32 s22, #8.0
vmov.f32 s23, #9.5
vmov.f32 s24, #10.5
vmov.f32 s25, #11.0
vmov.f32 s26, #12.0
vmov.f32 s27, #13.5
vmov.f32 s28, #14.5
vmov.f32 s29, #1.0
vmov.f32 s30, #2.0
vmov.f32 s31, #3.5
/* Force a context switch by pending non-secure sv. */
push { r0, r1 }
movs r0, #0x01
ldr r1, =0xe002ed04 /* NVIC_ICSR_NS. */
lsls r0, #28 /* Shift to PendSV bit. */
str r0, [r1]
dsb
pop { r0, r1 }
/* Verify that core registers contain correct values. */
cmp r0, #200
bne secure_reg_test_error_loop
cmp r1, #201
bne secure_reg_test_error_loop
cmp r2, #202
bne secure_reg_test_error_loop
cmp r3, #203
bne secure_reg_test_error_loop
cmp r4, #204
bne secure_reg_test_error_loop
cmp r5, #205
bne secure_reg_test_error_loop
cmp r6, #206
bne secure_reg_test_error_loop
cmp r7, #207
bne secure_reg_test_error_loop
cmp r8, #208
bne secure_reg_test_error_loop
cmp r9, #209
bne secure_reg_test_error_loop
cmp r10, #210
bne secure_reg_test_error_loop
cmp r11, #211
bne secure_reg_test_error_loop
cmp r12, #212
bne secure_reg_test_error_loop
/* Verify that FPU registers contain correct values. */
vmov.f32 s1, #1.0
vcmp.f32 s0, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #2.0
vcmp.f32 s2, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #3.5
vcmp.f32 s3, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #4.5
vcmp.f32 s4, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #5.0
vcmp.f32 s5, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #6.0
vcmp.f32 s6, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #7.5
vcmp.f32 s7, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #8.5
vcmp.f32 s8, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #9.0
vcmp.f32 s9, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #10.0
vcmp.f32 s10, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #11.5
vcmp.f32 s11, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #12.5
vcmp.f32 s12, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #13.0
vcmp.f32 s13, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #14.0
vcmp.f32 s14, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #1.5
vcmp.f32 s15, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #2.5
vcmp.f32 s16, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #3.0
vcmp.f32 s17, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #4.0
vcmp.f32 s18, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #5.5
vcmp.f32 s19, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #6.5
vcmp.f32 s20, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #7.0
vcmp.f32 s21, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #8.0
vcmp.f32 s22, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #9.5
vcmp.f32 s23, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #10.5
vcmp.f32 s24, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #11.0
vcmp.f32 s25, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #12.0
vcmp.f32 s26, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #13.5
vcmp.f32 s27, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #14.5
vcmp.f32 s28, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #1.0
vcmp.f32 s29, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #2.0
vcmp.f32 s30, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
vmov.f32 s1, #3.5
vcmp.f32 s31, s1
vmrs APSR_nzcv, FPSCR
bne secure_reg_test_error_loop
/* Everything passed, finish. */
b secure_reg_test_success
secure_reg_test_error_loop:
/* If this line is hit then there was an error in
* a core register value. The loop ensures the
* loop counter stops incrementing. */
b secure_reg_test_error_loop
nop
secure_reg_test_success:
/* Restore callee saved registers. */
pop { r4-r12 }
bx lr
/*-----------------------------------------------------------*/
END