diff options
Diffstat (limited to 'src/vlib/init.h')
| -rw-r--r-- | src/vlib/init.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/vlib/init.h b/src/vlib/init.h index f163ee2fb7a..a9367697a85 100644 --- a/src/vlib/init.h +++ b/src/vlib/init.h @@ -115,6 +115,7 @@ typedef struct vlib_config_function_runtime_t /* Declaration is global (e.g. not static) so that init functions can be called from other modules to resolve init function depend. */ +#ifndef CLIB_MARCH_VARIANT #define VLIB_DECLARE_INIT_FUNCTION(x, tag) \ vlib_init_function_t * _VLIB_INIT_FUNCTION_SYMBOL (x, tag) = x; \ static void __vlib_add_##tag##_function_##x (void) \ @@ -152,6 +153,12 @@ static void __vlib_rm_##tag##_function_##x (void) \ next = next->next_init_function; \ } \ } +#else +/* create unused pointer to silence compiler warnings and get whole + function optimized out */ +#define VLIB_DECLARE_INIT_FUNCTION(x, tag) \ +static __clib_unused void * __clib_unused_##tag##_##x = x; +#endif #define VLIB_INIT_FUNCTION(x) VLIB_DECLARE_INIT_FUNCTION(x,init) #define VLIB_WORKER_INIT_FUNCTION(x) VLIB_DECLARE_INIT_FUNCTION(x,worker_init) @@ -161,6 +168,7 @@ static void __vlib_rm_##tag##_function_##x (void) \ #define VLIB_MAIN_LOOP_EXIT_FUNCTION(x) \ VLIB_DECLARE_INIT_FUNCTION(x,main_loop_exit) +#ifndef CLIB_MARCH_VARIANT #define VLIB_CONFIG_FUNCTION(x,n,...) \ __VA_ARGS__ vlib_config_function_runtime_t \ VLIB_CONFIG_FUNCTION_SYMBOL(x); \ @@ -191,7 +199,20 @@ static void __vlib_rm_config_function_##x (void) \ .function = x, \ .is_early = 0, \ } +#else +/* create unused pointer to silence compiler warnings and get whole + function optimized out */ +#define VLIB_CONFIG_FUNCTION(x,n,...) \ + static __clib_unused vlib_config_function_runtime_t \ + VLIB_CONFIG_FUNCTION_SYMBOL (__clib_unused_##x) \ + = { \ + .name = n, \ + .function = x, \ + .is_early = 0, \ + } +#endif +#ifndef CLIB_MARCH_VARIANT #define VLIB_EARLY_CONFIG_FUNCTION(x,n,...) \ __VA_ARGS__ vlib_config_function_runtime_t \ VLIB_CONFIG_FUNCTION_SYMBOL(x); \ @@ -222,6 +243,18 @@ static void __vlib_rm_config_function_##x (void) \ .function = x, \ .is_early = 1, \ } +#else +/* create unused pointer to silence compiler warnings and get whole + function optimized out */ +#define VLIB_EARLY_CONFIG_FUNCTION(x,n,...) \ + static __clib_unused vlib_config_function_runtime_t \ + VLIB_CONFIG_FUNCTION_SYMBOL (__clib_unused_##x) \ + = { \ + .name = n, \ + .function = x, \ + .is_early = 1, \ + } +#endif /* Call given init function: used for init function dependencies. */ #define vlib_call_init_function(vm, x) \ |