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[finsh] add RT_USED to macro FINSH_FUNCTION_EXPORT_CMD and FINSH_VAR_EXPORT

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This commit is contained in:
liang yongxiang 2018-08-31 14:48:01 +08:00
parent 0aa03dd731
commit 7c0c1c1b4a
1 changed files with 29 additions and 29 deletions
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8
components/finsh/finsh_api.h
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@ -105,7 +105,7 @@ struct finsh_syscall* finsh_syscall_lookup(const char* name);
#define FINSH_FUNCTION_EXPORT_CMD(name, cmd, desc) \
const char __fsym_##cmd##_name[] SECTION(".rodata.name") = #cmd; \
const char __fsym_##cmd##_desc[] SECTION(".rodata.name") = #desc; \
const struct finsh_syscall __fsym_##cmd SECTION("FSymTab")= \
RT_USED const struct finsh_syscall __fsym_##cmd SECTION("FSymTab")= \
{ \
__fsym_##cmd##_name, \
__fsym_##cmd##_desc, \
@ -115,7 +115,7 @@ struct finsh_syscall* finsh_syscall_lookup(const char* name);
#define FINSH_VAR_EXPORT(name, type, desc) \
const char __vsym_##name##_name[] SECTION(".rodata.name") = #name; \
const char __vsym_##name##_desc[] SECTION(".rodata.name") = #desc; \
const struct finsh_sysvar __vsym_##name SECTION("VSymTab")= \
RT_USED const struct finsh_sysvar __vsym_##name SECTION("VSymTab")= \
{ \
__vsym_##name##_name, \
__vsym_##name##_desc, \
@ -168,7 +168,7 @@ struct finsh_syscall* finsh_syscall_lookup(const char* name);
#else
#define FINSH_FUNCTION_EXPORT_CMD(name, cmd, desc) \
const char __fsym_##cmd##_name[] = #cmd; \
const struct finsh_syscall __fsym_##cmd SECTION("FSymTab")= \
RT_USED const struct finsh_syscall __fsym_##cmd SECTION("FSymTab")= \
{ \
__fsym_##cmd##_name, \
(syscall_func)&name \
@ -176,7 +176,7 @@ struct finsh_syscall* finsh_syscall_lookup(const char* name);
#define FINSH_VAR_EXPORT(name, type, desc) \
const char __vsym_##name##_name[] = #name; \
const struct finsh_sysvar __vsym_##name SECTION("VSymTab")= \
RT_USED const struct finsh_sysvar __vsym_##name SECTION("VSymTab")= \
{ \
__vsym_##name##_name, \
type, \