diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/macro-def.h')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/macro-def.h | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/macro-def.h b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/macro-def.h new file mode 100644 index 000000000..72a470676 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/macro-def.h @@ -0,0 +1,286 @@ +/* This header file defines a set of macros to be used in the construction + of parameter passing and/or va_arg code gen tests during the + pre-processing stage. It is included inside abitest.h. + + The following macros are defined here: + + LAST_ARG + ARG + DOTS + ANON + LAST_ANON + PTR + PTR_ANON + LAST_ANONPTR + + These macros are given different definitions depending on which one of + the following macros is defined. + + AARCH64_MACRO_DEF_CHECK_INCOMING_ARGS + AARCH64_MACRO_DEF_GEN_PARAM_TYPE_LIST + AARCH64_MACRO_DEF_GEN_ARGUMENT_LIST + AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST + AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST_WITH_IDENT + AARCH64_VARIADIC_MACRO_DEF_ASSIGN_LOCAL_VARS_WITH_ARGS + AARCH64_VARIADIC_MACRO_DEF_GEN_ARGUMENT_LIST + + Do not define more than one of the above macros. */ + + +/* AARCH64_MACRO_DEF_CHECK_INCOMING_ARGS + Define macros to check the incoming arguments. */ + +#ifdef AARCH64_MACRO_DEF_CHECK_INCOMING_ARGS + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate memcmp to check if the incoming args have the expected values. */ +#define LAST_ARG_NONFLAT(type, val, offset, layout, ...) \ +{ \ + type __x = val; \ + DUMP_ARG(type,val); \ + if (validate_memory (&__x, stack + offset, sizeof (type), layout) != 0) \ + abort(); \ +} +#define LAST_ARG(type,val,offset,...) LAST_ARG_NONFLAT (type, val, offset, \ + flat,__VA_ARGS__) +#define ARG_NONFLAT(type,val,offset,layout,...) LAST_ARG_NONFLAT (type, val, \ + offset, \ + layout, \ + __VA_ARGS__) +#define ARG(type,val,offset,...) LAST_ARG_NONFLAT(type, val, offset, \ + flat, __VA_ARGS__) +#define ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define LAST_ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) \ + ANON(type_promoted, val_promoted, offset, __VA_ARGS__) +/* Composite larger than 16 bytes is replaced by a pointer to a copy prepared + by the caller, so here we extrat the pointer, deref it and compare the + content with that of the original one. */ +#define PTR(type, val, offset, ...) { \ + type * ptr; \ + DUMP_ARG(type,val); \ + ptr = *(type **)(stack + offset); \ + if (memcmp (ptr, &val, sizeof (type)) != 0) abort (); \ +} +#define PTR_ANON(type, val, offset, ...) PTR(type, val, offset, __VA_ARGS__) +#define LAST_ANONPTR(type, val, offset, ...) PTR(type, val, offset, __VA_ARGS__) +#define DOTS + +#endif /* AARCH64_MACRO_DEF_CHECK_INCOMING_ARGS */ + + +/* AARCH64_MACRO_DEF_GEN_PARAM_TYPE_LIST + Define macros to generate parameter type list. */ + +#ifdef AARCH64_MACRO_DEF_GEN_PARAM_TYPE_LIST + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR + +/* Generate parameter type list (without identifiers). */ +#define LAST_ARG(type,val,offset) type +#define LAST_ARG_NONFLAT(type, val, offset, layout) type +#define ARG(type,val,offset) LAST_ARG(type, val, offset), +#define ARG_NONFLAT(type, val, offset, layout) LAST_ARG (type, val, offset), +#define DOTS ... +#define ANON(type,val, offset) +#define LAST_ANON(type,val, offset) +#define PTR(type, val, offset) LAST_ARG(type, val, offset), +#define PTR_ANON(type, val, offset) +#define LAST_ANONPTR(type, val, offset) + +#endif /* AARCH64_MACRO_DEF_GEN_PARAM_TYPE_LIST */ + + +/* AARCH64_MACRO_DEF_GEN_ARGUMENT_LIST + Define macros to generate argument list. */ + +#ifdef AARCH64_MACRO_DEF_GEN_ARGUMENT_LIST + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate the argument list; use VAL as the argument name. */ +#define LAST_ARG(type,val,offset,...) val +#define LAST_ARG_NONFLAT(type,val,offset,layout,...) val +#define ARG(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define ARG_NONFLAT(type, val, offset, layout,...) LAST_ARG (type, val, \ + offset, \ + __VA_ARGS__), +#define DOTS +#define LAST_ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR(type, val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR_ANON(type, val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define LAST_ANONPTR(type, val, offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) \ + LAST_ARG(type, val, offset, __VA_ARGS__), + +#endif /* AARCH64_MACRO_DEF_GEN_ARGUMENT_LIST */ + + +/* AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST + Define variadic macros to generate parameter type list. */ + +#ifdef AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate parameter type list (without identifiers). */ +#define LAST_ARG(type,val,offset,...) type +#define LAST_ARG_NONFLAT(type, val, offset, layout, ...) type +#define ARG(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define ARG_NONFLAT(type, val, offset, layout, ...) LAST_ARG (type, val, \ + offset, \ + __VA_ARGS__), +#define DOTS +#define ANON(type,val, offset,...) ARG(type,val,offset, __VA_ARGS__) +#define LAST_ANON(type,val, offset,...) LAST_ARG(type,val, offset, __VA_ARGS__) +#define PTR(type, val, offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR_ANON(type, val, offset,...) PTR(type, val, offset, __VA_ARGS__) +#define LAST_ANONPTR(type, val, offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) \ + LAST_ARG(type_promoted, val_promoted, offset, __VA_ARGS__), + +#endif /* AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST */ + + +/* AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST_WITH_IDENT + Define variadic macros to generate parameter type list with + identifiers. */ + +#ifdef AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST_WITH_IDENT + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate parameter type list (with identifiers). + The identifiers are named with prefix _f and suffix of the value of + __VA_ARGS__. */ +#define LAST_ARG(type,val,offset,...) type _f##__VA_ARGS__ +#define LAST_ARG_NONFLAT(type, val, offset, layout, ...) type _f##__VA_ARGS__ +#define ARG(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define ARG_NONFLAT(type, val, offset, layout, ...) LAST_ARG (type, val, \ + offset, \ + __VA_ARGS__), +#define DOTS ... +#define ANON(type,val, offset,...) +#define LAST_ANON(type,val, offset,...) +#define PTR(type, val, offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR_ANON(type, val, offset,...) +#define LAST_ANONPTR(type, val, offset,...) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) + +#endif /* AARCH64_VARIADIC_MACRO_DEF_GEN_PARAM_TYPE_LIST_WITH_IDENT */ + + +/* AARCH64_VARIADIC_MACRO_DEF_ASSIGN_LOCAL_VARS_WITH_ARGS + Define variadic macros to generate assignment from the function + incoming arguments to local variables. */ + +#ifdef AARCH64_VARIADIC_MACRO_DEF_ASSIGN_LOCAL_VARS_WITH_ARGS + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate assignment statements. For named args, direct assignment from + the formal parameter is generated; for unnamed args, va_arg is used. + The names of the local variables start with _x and end with the value of + __VA_ARGS__. */ +#define LAST_ARG(type,val,offset,...) type _x##__VA_ARGS__ = _f##__VA_ARGS__; +#define LAST_ARG_NONFLAT(type, val, offset, layout, ...) \ + type _x##__VA_ARGS__ = _f##__VA_ARGS__; +#define ARG(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ARG_NONFLAT(type,val,offset,layout,...) \ + LAST_ARG (type, val, offset, __VA_ARGS__) +#define ANON(type,val,offset,...) type _x##__VA_ARGS__ = va_arg (ap, type); +#define LAST_ANON(type,val,offset,...) ANON(type, val, offset, __VA_ARGS__) +#define PTR(type, val,offset,...) ARG(type, val, offset, __VA_ARGS__) +#define PTR_ANON(type, val, offset,...) ANON(type, val,offset, __VA_ARGS__) +#define LAST_ANONPTR(type, val, offset,...) ANON(type, val, offset, __VA_ARGS__) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) \ + ANON(type_promoted, val_promoted, offset, __VA_ARGS__) + +#define DOTS + +#endif /* AARCH64_VARIADIC_MACRO_DEF_ASSIGN_LOCAL_VARS_WITH_ARGS */ + + +/* AARCH64_VARIADIC_MACRO_DEF_GEN_ARGUMENT_LIST + Define variadic macros to generate argument list using the variables + generated during AARCH64_VARIADIC_MACRO_DEF_ASSIGN_LOCAL_VARS_WITH_ARGS. */ + +#ifdef AARCH64_VARIADIC_MACRO_DEF_GEN_ARGUMENT_LIST + +#undef LAST_ARG +#undef ARG +#undef DOTS +#undef ANON +#undef LAST_ANON +#undef PTR +#undef PTR_ANON +#undef LAST_ANONPTR +#undef ANON_PROMOTED + +/* Generate the argument list; the names start with _x and end with the value of + __VA_ARGS__. All arguments (named or unnamed) in stdarg_func are passed to + myfunc as named arguments. */ +#define LAST_ARG(type,val,offset,...) _x##__VA_ARGS__ +#define LAST_ARG_NONFLAT(type, val, offset, layout, ...) _x##__VA_ARGS__ +#define ARG(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define ARG_NONFLAT(type, val, offset, layout, ...) \ + LAST_ARG_NONFLAT (type, val, offset, layout, __VA_ARGS__), +#define DOTS +#define LAST_ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON(type,val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR(type, val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define PTR_ANON(type, val,offset,...) LAST_ARG(type, val, offset, __VA_ARGS__), +#define LAST_ANONPTR(type, val, offset,...) LAST_ARG(type, val, offset, __VA_ARGS__) +#define ANON_PROMOTED(type,val,type_promoted, val_promoted, offset,...) \ + ANON(type_promoted, val_promoted, offset, __VA_ARGS__) + +#endif /* AARCH64_VARIADIC_MACRO_DEF_GEN_ARGUMENT_LIST */ |