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L4Re - L4 Runtime Environment
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L4 standard macros for header files, function definitions, and public APIs etc. More...
Collaboration diagram for Basic Macros:Macros | |
| #define | L4_ALWAYS_INLINE |
| L4 Inline function attribute. More... | |
| #define | __END_DECLS |
| End section with C types and functions. | |
| #define | EXTERN_C_BEGIN |
| Start section with C types and functions. | |
| #define | EXTERN_C_END |
| End section with C types and functions. | |
| #define | EXTERN_C |
| Mark C types and functions. | |
| #define | L4_NOTHROW |
| Mark a function declaration and definition as never throwing an exception. More... | |
| #define | L4_HIDDEN |
| Attribute to mark functions, variables, and data types as being explicitly hidden from users of a library. More... | |
| #define | L4_NORETURN |
| Noreturn function attribute. | |
| #define | L4_NOINSTRUMENT |
| No instrumentation function attribute. | |
| #define | L4_LIKELY(x) |
| Expression is likely to execute. | |
| #define | L4_UNLIKELY(x) |
| Expression is unlikely to execute. | |
| #define | L4_STICKY(x) |
| Mark symbol sticky (even not there) | |
| #define | L4_DEPRECATED(s) |
| Mark symbol deprecated. | |
| #define | L4_stringify_helper(x) |
| stringify helper. | |
| #define | L4_stringify(x) |
| stringify. | |
| #define | L4_CV |
| Define calling convention. | |
| #define | L4_CV |
| Define calling convention. | |
| #define | L4_CV __attribute__((regparm(0))) |
| Define calling convention. | |
Functions | |
| void | l4_barrier (void) |
| Memory barrier. | |
| void | l4_mb (void) |
| Memory barrier. | |
| void | l4_wmb (void) |
| Write memory barrier. | |
L4 standard macros for header files, function definitions, and public APIs etc.
| #define L4_ALWAYS_INLINE |
| #define L4_HIDDEN |
Attribute to mark functions, variables, and data types as being explicitly hidden from users of a library.
This attribute is intended for functions, data, and data types that shall never be visible outside of a library. In particular, for shared libraries this may result in much faster code within the library and short linking times.
Definition at line 212 of file compiler.h.
| #define L4_NOTHROW |
Mark a function declaration and definition as never throwing an exception.
(Also for C code).
This macro shall be used to mark C and C++ functions that never throw any exception. Note that also C functions may throw exceptions according to the compilers ABI and shall be marke with L4_NOTHROW if they never do. In C++ this is equvalent to throw().
Definition at line 185 of file compiler.h.
Referenced by l4_msgtag_t::has_error(), l4_round_page(), l4_sleep_forever(), l4_trunc_page(), l4_trunc_size(), l4_vm_vmx_field_len(), l4vcpu_irq_disable_save(), and l4virtio_get_feature().