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rt-thread-official
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add const for fsymtab and vsymtab 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1692 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-09-02 10:54:01 +00:00
parent 55a2684e56
commit 694a78f154
1 changed files with 10 additions and 10 deletions
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20
components/finsh/shell.c
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@ -435,13 +435,13 @@ void finsh_thread_entry(void* parameter)
}
}
void finsh_system_function_init(void* begin, void* end)
void finsh_system_function_init(const void* begin, const void* end)
{
_syscall_table_begin = (struct finsh_syscall*) begin;
_syscall_table_end = (struct finsh_syscall*) end;
}
void finsh_system_var_init(void* begin, void* end)
void finsh_system_var_init(const void* begin, const void* end)
{
_sysvar_table_begin = (struct finsh_sysvar*) begin;
_sysvar_table_end = (struct finsh_sysvar*) end;
@ -465,10 +465,10 @@ void finsh_system_init(void)
#ifdef FINSH_USING_SYMTAB
#ifdef __CC_ARM /* ARM C Compiler */
extern int FSymTab$$Base;
extern int FSymTab$$Limit;
extern int VSymTab$$Base;
extern int VSymTab$$Limit;
extern const int FSymTab$$Base;
extern const int FSymTab$$Limit;
extern const int VSymTab$$Base;
extern const int VSymTab$$Limit;
finsh_system_function_init(&FSymTab$$Base, &FSymTab$$Limit);
finsh_system_var_init(&VSymTab$$Base, &VSymTab$$Limit);
#elif defined (__ICCARM__) /* for IAR Compiler */
@ -477,10 +477,10 @@ void finsh_system_init(void)
finsh_system_var_init(__section_begin("VSymTab"),
__section_end("VSymTab"));
#elif defined (__GNUC__) /* GNU GCC Compiler */
extern int __fsymtab_start;
extern int __fsymtab_end;
extern int __vsymtab_start;
extern int __vsymtab_end;
extern const int __fsymtab_start;
extern const int __fsymtab_end;
extern const int __vsymtab_start;
extern const int __vsymtab_end;
finsh_system_function_init(&__fsymtab_start, &__fsymtab_end);
finsh_system_var_init(&__vsymtab_start, &__vsymtab_end);
#endif