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[fix][components][utilities]adjust the order of compiler macros (#5593) 

* [fix][components][utilities]adjust the order of compiler macros

Signed-off-by: WillianChan <chentingwei@rt-thread.com>

* [modify][components][utilities]This PR complies with RT-Thread code specification

Signed-off-by: WillianChan <chentingwei@rt-thread.com>
This commit is contained in:
WillianChan 陈威廉 2022-02-14 14:03:34 +08:00 committed by GitHub
parent a1d1f95338
commit 49ccbdb851
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 19 additions and 19 deletions
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10
components/utilities/var_export/var_export.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@ -43,17 +43,17 @@ RT_USED const struct ve_exporter __ve_table_end = { "ve_end", "ve_end", 2};
int var_export_init(void)
{
/* initialize the var export table.*/
#if defined(__ARMCC_VERSION) /* for ARM C Compiler */
#if defined(__ARMCC_VERSION) /* for ARM C Compiler */
ve_exporter_table = &__ve_table_start + 1;
ve_exporter_num = &__ve_table_end - &__ve_table_start;
#elif defined (__IAR_SYSTEMS_ICC__) /* for IAR Compiler */
ve_exporter_table = &__ve_table_start + 1;
ve_exporter_num = &__ve_table_end - &__ve_table_start - 1;
#elif defined (__GNUC__) /* for GCC Compiler */
extern const int __ve_table_start;
extern const int __ve_table_end;
ve_exporter_table = (const ve_exporter_t *)&__ve_table_start;
ve_exporter_num = (const ve_exporter_t *)&__ve_table_end - ve_exporter_table;
#elif defined (__ICCARM__) || defined(__ICCRX__) /* for IAR Compiler */
ve_exporter_table = &__ve_table_start + 1;
ve_exporter_num = &__ve_table_end - &__ve_table_start - 1;
#elif defined (_MSC_VER) /* for MS VC++ compiler */
unsigned int *ptr_begin = (unsigned int *)&__ve_table_start;
unsigned int *ptr_end = (unsigned int *)&__ve_table_end;

26
components/utilities/var_export/var_export.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@ -42,7 +42,18 @@ typedef struct ve_iterator ve_iterator_t;
#define VE_NOT_FOUND (0xFFFFFFFFu) /* not found */
/* exporter's export command */
#if defined(__GNUC__)
#if defined(__ARMCC_VERSION) || defined(__IAR_SYSTEMS_ICC__)
#define VAR_EXPORT(module, identi, value) \
const char _vexp_##identi##_module[] RT_SECTION(".rodata.vexp") = #module; \
const char _vexp_##identi##_identi[] RT_SECTION(".rodata.vexp") = #identi; \
RT_USED const struct ve_exporter _vexp_##module##identi \
RT_SECTION("1."#module".VarExpTab."#identi) = \
{ \
_vexp_##identi##_module, \
_vexp_##identi##_identi, \
value, \
}
#elif defined(__GNUC__)
#define VAR_EXPORT(module, identi, value) \
const char _vexp_##identi##_module[] RT_SECTION(".rodata.vexp") = #module; \
const char _vexp_##identi##_identi[] RT_SECTION(".rodata.vexp") = #identi; \
@ -65,17 +76,6 @@ typedef struct ve_iterator ve_iterator_t;
_vexp_##identi##_identi, \
value, \
}
#else
#define VAR_EXPORT(module, identi, value) \
const char _vexp_##identi##_module[] RT_SECTION(".rodata.vexp") = #module; \
const char _vexp_##identi##_identi[] RT_SECTION(".rodata.vexp") = #identi; \
RT_USED const struct ve_exporter _vexp_##module##identi \
RT_SECTION("1."#module".VarExpTab."#identi) = \
{ \
_vexp_##identi##_module, \
_vexp_##identi##_identi, \
value, \
}
#endif
/* initialize var export */

2
components/utilities/var_export/var_export_cmd.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*