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2024-01-03Update copyright years.Jakub Jelinek1-1/+1
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-11-13ginclude: C2x header version macrosJoseph Myers1-0/+4
C2x adds __STDC_VERSION_*_H__ macros to individual headers with interface changes compared to C17. All the new header features in headers provided by GCC have now been implemented, so define those macros to the value given in the current working draft. Bootstrapped with no regressions for x86_64-pc-linux-gnu. gcc/ * ginclude/float.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_FLOAT_H__): New macro. * ginclude/stdarg.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_STDARG_H__): New macro. * ginclude/stdatomic.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_STDATOMIC_H__): New macro. * ginclude/stddef.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_STDDEF_H__): New macro. * ginclude/stdint-gcc.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_STDINT_H__): New macro. * glimits.h [__STDC_VERSION__ > 201710L] (__STDC_VERSION_LIMITS_H__): New macro. gcc/testsuite/ * gcc.dg/c11-float-8.c, gcc.dg/c11-limits-1.c, gcc.dg/c11-stdarg-4.c, gcc.dg/c11-stdatomic-3.c, gcc.dg/c11-stddef-1.c, gcc.dg/c11-stdint-1.c, gcc.dg/c2x-float-13.c, gcc.dg/c2x-limits-1.c, gcc.dg/c2x-stdarg-5.c, gcc.dg/c2x-stdatomic-1.c, gcc.dg/c2x-stddef-1.c, gcc.dg/c2x-stdint-1.c: New tests.
2022-10-28c: tree: target: C2x (...) function prototypes and va_start relaxationJoseph Myers1-0/+4
C2x allows function prototypes to be given as (...), a prototype meaning a variable-argument function with no named arguments. To allow such functions to access their arguments, requirements for va_start calls are relaxed so it ignores all but its first argument (i.e. subsequent arguments, if any, can be arbitrary pp-token sequences). Implement this feature accordingly. The va_start relaxation in <stdarg.h> is itself easy: __builtin_va_start already supports a second argument of 0 instead of a parameter name, and calls get converted internally to the form using 0 for that argument, so <stdarg.h> just needs changing to use a variadic macro that passes 0 as the second argument of __builtin_va_start. (This is done only in C2x mode, on the expectation that users of older standard would expect unsupported uses of va_start to be diagnosed.) For the (...) functions, it's necessary to distinguish these from unprototyped functions, whereas previously C++ (...) functions and unprototyped functions both used NULL TYPE_ARG_TYPES. A flag is added to tree_type_common to mark the (...) functions; as discussed on gcc@, doing things this way is likely to be safer for unchanged code in GCC than adding a different form of representation in TYPE_ARG_TYPES, or adding a flag that instead signals that the function is unprototyped. There was previously an option -fallow-parameterless-variadic-functions to enable support for (...) prototypes. The support was incomplete - it treated the functions as unprototyped, and only parsed some declarations, not e.g. "int g (int (...));". This option is changed into a no-op ignored option; (...) is always accepted syntactically, with a pedwarn_c11 call to given required diagnostics when appropriate. The peculiarity of a parameter list with __attribute__ followed by '...' being accepted with that option is removed. Interfaces in tree.cc that create function types are adjusted to set this flag as appropriate. It is of course possible that some existing users of the functions to create variable-argument functions actually wanted unprototyped functions in the no-named-argument case, rather than functions with a (...) prototype; some such cases in c-common.cc (for built-in functions and implicit function declarations) turn out to need updating for that reason. I didn't do anything to change how the C++ front end creates (...) function types. It's very likely there are unchanged places in the compiler that in fact turn out to need changes to work properly with (...) function prototypes. Target setup_incoming_varargs hooks, where they used the information passed about the last named argument, needed updating to avoid using that information in the (...) case. Note that apart from the x86 changes, I haven't done any testing of those target changes beyond building cc1 to check for syntax errors. It's possible further target-specific fixes will be needed; target maintainers should watch out for failures of c2x-stdarg-4.c or c2x-stdarg-split-1a.c, the execution tests, which would indicate that this feature is not working correctly. Those tests also verify the case where there are named arguments but the last named argument has a declaration that results in undefined behavior in previous C standard versions, such as a type changed by the default argument promotions. Bootstrapped with no regressions for x86_64-pc-linux-gnu. gcc/ * config/aarch64/aarch64.cc (aarch64_setup_incoming_varargs): Check TYPE_NO_NAMED_ARGS_STDARG_P. * config/alpha/alpha.cc (alpha_setup_incoming_varargs): Likewise. * config/arc/arc.cc (arc_setup_incoming_varargs): Likewise. * config/arm/arm.cc (arm_setup_incoming_varargs): Likewise. * config/csky/csky.cc (csky_setup_incoming_varargs): Likewise. * config/epiphany/epiphany.cc (epiphany_setup_incoming_varargs): Likewise. * config/fr30/fr30.cc (fr30_setup_incoming_varargs): Likewise. * config/frv/frv.cc (frv_setup_incoming_varargs): Likewise. * config/ft32/ft32.cc (ft32_setup_incoming_varargs): Likewise. * config/i386/i386.cc (ix86_setup_incoming_varargs): Likewise. * config/ia64/ia64.cc (ia64_setup_incoming_varargs): Likewise. * config/loongarch/loongarch.cc (loongarch_setup_incoming_varargs): Likewise. * config/m32r/m32r.cc (m32r_setup_incoming_varargs): Likewise. * config/mcore/mcore.cc (mcore_setup_incoming_varargs): Likewise. * config/mips/mips.cc (mips_setup_incoming_varargs): Likewise. * config/mmix/mmix.cc (mmix_setup_incoming_varargs): Likewise. * config/nds32/nds32.cc (nds32_setup_incoming_varargs): Likewise. * config/nios2/nios2.cc (nios2_setup_incoming_varargs): Likewise. * config/riscv/riscv.cc (riscv_setup_incoming_varargs): Likewise. * config/rs6000/rs6000-call.cc (setup_incoming_varargs): Likewise. * config/sh/sh.cc (sh_setup_incoming_varargs): Likewise. * config/visium/visium.cc (visium_setup_incoming_varargs): Likewise. * config/vms/vms-c.cc (vms_c_common_override_options): Do not set flag_allow_parameterless_variadic_functions. * doc/invoke.texi (-fallow-parameterless-variadic-functions): Do not document option. * function.cc (assign_parms): Call assign_parms_setup_varargs for TYPE_NO_NAMED_ARGS_STDARG_P case. * ginclude/stdarg.h [__STDC_VERSION__ > 201710L] (va_start): Make variadic macro. Pass second argument of 0 to __builtin_va_start. * target.def (setup_incoming_varargs): Update documentation. * doc/tm.texi: Regenerate. * tree-core.h (struct tree_type_common): Add no_named_args_stdarg_p. * tree-streamer-in.cc (unpack_ts_type_common_value_fields): Unpack TYPE_NO_NAMED_ARGS_STDARG_P. * tree-streamer-out.cc (pack_ts_type_common_value_fields): Pack TYPE_NO_NAMED_ARGS_STDARG_P. * tree.cc (type_cache_hasher::equal): Compare TYPE_NO_NAMED_ARGS_STDARG_P. (build_function_type): Add argument no_named_args_stdarg_p. (build_function_type_list_1, build_function_type_array_1) (reconstruct_complex_type): Update calls to build_function_type. (stdarg_p, prototype_p): Return true for (...) functions. (gimple_canonical_types_compatible_p): Compare TYPE_NO_NAMED_ARGS_STDARG_P. * tree.h (TYPE_NO_NAMED_ARGS_STDARG_P): New. (build_function_type): Update prototype. gcc/c-family/ * c-common.cc (def_fn_type): Call build_function_type for zero-argument variable-argument function. (c_common_nodes_and_builtins): Build default_function_type with build_function_type. * c.opt (fallow-parameterless-variadic-functions): Mark as ignored option. gcc/c/ * c-decl.cc (grokdeclarator): Pass arg_info->no_named_args_stdarg_p to build_function_type. (grokparms): Check arg_info->no_named_args_stdarg_p before converting () to (void). (build_arg_info): Initialize no_named_args_stdarg_p. (get_parm_info): Set no_named_args_stdarg_p. (start_function): Pass TYPE_NO_NAMED_ARGS_STDARG_P to build_function_type. (store_parm_decls): Count (...) functions as prototyped. * c-parser.cc (c_parser_direct_declarator): Allow '...' after open parenthesis to start parameter list. (c_parser_parms_list_declarator): Always allow '...' with no arguments, call pedwarn_c11 and set no_named_args_stdarg_p. * c-tree.h (struct c_arg_info): Add field no_named_args_stdarg_p. * c-typeck.cc (composite_type): Handle TYPE_NO_NAMED_ARGS_STDARG_P. (function_types_compatible_p): Compare TYPE_NO_NAMED_ARGS_STDARG_P. gcc/fortran/ * trans-types.cc (gfc_get_function_type): Do not use build_varargs_function_type_vec for unprototyped function. gcc/lto/ * lto-common.cc (compare_tree_sccs_1): Compare TYPE_NO_NAMED_ARGS_STDARG_P. gcc/objc/ * objc-next-runtime-abi-01.cc (build_next_objc_exception_stuff): Use build_function_type to build type of objc_setjmp_decl. gcc/testsuite/ * gcc.dg/c11-stdarg-1.c, gcc.dg/c11-stdarg-2.c, gcc.dg/c11-stdarg-3.c, gcc.dg/c2x-stdarg-1.c, gcc.dg/c2x-stdarg-2.c, gcc.dg/c2x-stdarg-3.c, gcc.dg/c2x-stdarg-4.c, gcc.dg/gnu2x-stdarg-1.c, gcc.dg/torture/c2x-stdarg-split-1a.c, gcc.dg/torture/c2x-stdarg-split-1b.c: New tests. * gcc.dg/Wold-style-definition-2.c, gcc.dg/format/sentinel-1.c: Update expected diagnostics. * gcc.dg/c2x-nullptr-1.c (test5): Cast unused parameter to (void). * gcc.dg/diagnostic-token-ranges.c: Use -pedantic. Expect warning in place of error.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-01-29Test __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__Jonathan Wakely1-1/+2
* ginclude/stdarg.h: Test __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__. From-SVN: r232977
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-01-10Update copyright years in gcc/Richard Sandiford1-2/+1
From-SVN: r195098
2012-03-12Remove obsolete Tru64 UNIX V5.1B supportRainer Orth1-5/+2
libstdc++-v3: * configure.host: Remove osf* handling. * config/os/osf: Remove. * doc/xml/manual/using.xml: Remove OSF reference. * testsuite/18_support/pthread_guard.cc: Remove alpha*-*-osf* handling. * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise. * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/21_strings/basic_string/pthread18185.cc: Likewise. * testsuite/21_strings/basic_string/pthread4.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise. * testsuite/23_containers/list/pthread1.cc: Likewise. * testsuite/23_containers/list/pthread5.cc: Likewise. * testsuite/23_containers/map/pthread6.cc: Likewise. * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise. * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise. * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise. * testsuite/30_threads/async/42819.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/any.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/async.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/launch.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/sync.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/39909.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/45133.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/get.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/get2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/share.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/swap.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/6.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/7.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/8.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/9.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/swap/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise. * libstdc++-v3/testsuite/ext/rope/pthread7-rope.cc: Likewise. * libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc: Likewise. * libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. libobjc: * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling. * configure: Regenerate. * thr.c (_XOPEN_SOURCE): Define unconditionally. libjava: * configure.ac (alpha*-dec-osf*): Remove. * configure: Regenerate. * configure.host (alpha*-dec-osf*): Remove. * gnu/java/net/natPlainDatagramSocketImplPosix.cc (setOption): Use IPV6_MULTICAST_IF unconditionally. * gnu/java/net/natPlainDatagramSocketImplWin32.cc (setOption): Likewise. * gnu/java/net/natPlainSocketImplPosix.cc (gnu::java::net::PlainSocketImpl::accept): Use ::accept instead of _Jv_accept. * include/posix-signal.h [__alpha__ && __osf__]: Remove. * include/posix.h (_POSIX_PII_SOCKET): Don't define. (_Jv_accept): Remove. * java/io/File.java (File._access): Rename to access. Change callers. (File._stat): Likewise. * java/io/File.h: Regenerate. * classpath/lib/java/io/File.class: Regenerate. * java/io/natFilePosix.cc (java::io::File::_access): Rename to access. (java::io::File::_stat): Rename to stat. * java/io/natFileWin32.cc: Likewise. * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Remove alpha*-dec-osf* handling. * testsuite/libjava.jvmti/jvmti-interp.exp (gcj_jni_compile_c_to_so): Likewise. * testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o): Likewise. libitm: * configure.tgt (*-*-osf*): Remove. * configure: Regenerate. libgomp: * configure.tgt (alpha*-dec-osf*): Remove. * config/osf/sem.h: Remove. * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally. libgfortran: * configure.ac: Remove Tru64 reference. * acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove alpha*-dec-osf* handling. * configure: Regenerate. * intrinsics/c99_functions.c [__osf__]: Remove. libgcc: * config.host: Remove alpha*-dec-osf5.1* handling. * config/alpha/gthr-posix.c: Remove. * config/alpha/libgcc-osf5.ver: Remove. * config/alpha/osf5-unwind.h: Remove. * config/alpha/t-osf-pthread: Remove. * config/alpha/t-slibgcc-osf: Remove. * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. * mkmap-flat.awk: Remove osf_export handling. gnattools: * configure.ac: Remove alpha*-dec-osf* handling. * configure: Regenerate. gcc/testsuite: * g++.dg/abi/rtti3.C: Remove alpha*-dec-osf* handling. * g++.dg/abi/thunk4.C: Likewise. * g++.dg/cdce3.C: Don't skip on*-dec-osf5*. Adapt line numbers. * g++.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf* handling. * g++.dg/cpp0x/constexpr-rom.C: Likewise. * g++.dg/eh/spbp.C: Likewise. * g++.dg/ext/label13.C: Likewise. * g++.dg/guality/guality.exp: Likewise. * g++.dg/other/anon5.C: Likewise. * g++.dg/other/pragma-ep-1.C: Remove. * g++.dg/warn/miss-format-1.C: Remove alpha*-dec-osf* handling. * g++.dg/warn/pr31246.C: Likewise. * g++.dg/warn/weak1.C: Likewise. * g++.old-deja/g++.eh/badalloc1.C: Likewise. * g++.old-deja/g++.ext/attrib5.C: Likewise. * gcc.c-torture/compile/limits-declparen.c: Likewise. * gcc.c-torture/compile/limits-pointer.c: Likewise. * gcc.c-torture/execute/20001229-1.c: Remove __osf__ handling. * gcc.dg/attr-weakref-1.c: Remove alpha*-dec-osf* handling. * gcc.dg/c99-stdint-6.c: Remove alpha*-dec-osf5* handling. * gcc.dg/c99-tgmath-1.c: Likewise. * gcc.dg/c99-tgmath-2.c: Likewise. * gcc.dg/c99-tgmath-3.c: Likewise. * gcc.dg/c99-tgmath-4.c: Likewise. * gcc.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf* handling. * gcc.dg/debug/pr49032.c: Likewise. * gcc.dg/guality/guality.exp: Likewise. * gcc.dg/intmax_t-1.c: Likewise. * gcc.dg/pr48616.c: Likewise. * gcc.dg/pragma-ep-1.c: Remove. * gcc.dg/pragma-ep-2.c: Remove. * gcc.dg/pragma-ep-3.c: Remove. * gcc.dg/torture/pr47917.c: Remove alpha*-dec-osf5* handling. * gcc.dg/tree-ssa/pr42585.c: Remove alpha*-dec-osf* handling. * gcc.misc-tests/gcov-14.c: Likewise. * gfortran.dg/guality/guality.exp: Likewise. * lib/target-supports.exp (check_weak_available): Likewise. (add_options_for_tls): Likewise. (check_ascii_locale_available): Likewise. * obj-c++.dg/dwarf-2.mm: Likewise. * objc.dg/dwarf-1.m: Likewise. * objc.dg/dwarf-2.m: Likewise. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix handling. * c-pragma.c (handle_pragma_extern_prefix): Remove. (init_pragma): Don't register extern_prefix. gcc/po: * EXCLUDES (mips-tdump.c, mips-tfile.c): Remove. gcc: * config.gcc (alpha*-dec-osf5.1*): Remove. * config.host (alpha*-dec-osf*): Remove. * configure.ac (*-*-osf*): Remove. (alpha*-dec-osf*): Remove. * configure: Regenerate. * config/alpha/host-osf.c, config/alpha/osf5.h, config/alpha/osf5.opt, config/alpha/va_list.h, config/alpha/x-osf: Remove. * config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove. * config/alpha/alpha.c (struct machine_function): Update comment. (alpha_start_function): Remove Tru64 UNIX as handling for max_frame_size. * config/alpha/alpha.md ("exception_receiver"): Remove TARGET_LD_BUGGY_LDGP. ("*exception_receiver_2"): Likewise. * except.c (finish_eh_generation): Remove Tru64 reference. * ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST. * system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison. * target.def (handle_pragma_extern_prefix): Remove. * Makefile.in (mips-tfile.o-warn): Remove. (ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o. (mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove. * mips-tdump.c, mips-tfile.c: Remove. * doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma extern_prefix. * doc/install.texi (Binaries): Remove Tru64 UNIX reference. (Specific, alpha*-dec-osf5.1): Note removal. * doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Remove. * doc/tm.texi: Regenerate. * doc/trouble.texi (Cross-Compiler Problems): Remove. gcc/ada: * gcc-interface/Makefile.in (alpha*-dec-osf*): Remove. * a-intnam-tru64.ads, mlib-tgt-specific-tru64.adb, s-mastop-tru64.adb, s-osinte-tru64.adb, s-osinte-tru64.ads, s-taprop-tru64.adb, s-tasinf-tru64.ads, s-taspri-tru64.ads, system-tru64.ads: Remove. * adaint.c (__gnat_number_of_cpus) [__alpha__ && __osf__]: Remove. [IS_CROSS] [!(__alpha__ && __osf__)]: Remove. * env.c [__alpha__ && __osf__]: Remove. * gsocket.h (_OSF_SOURCE): Remove. (HAVE_THREAD_SAFE_GETxxxBYyyy) [__osf__]: Remove. * init.c [__alpha__ && __osf__]: Remove. * link.c [__osf__]: Remove. * s-oscons-tmplt.c [__alpha__ && __osf__]: Remove. [__osf__ && !_SS_MAXSIZE]: Remove. * sysdep.c [__osf__]: Remove. * terminals.c [__alpha__ && __osf__]: Remove. [OSF1]: Remove. * g-traceb.ads: Remove Tru64 reference. * g-trasym.ads: Likewise. * gnat_ugn.texi (Linking a Mixed C++ & Ada Program): Likewise. (Summary of Run-Time Configurations): Likewise. * memtrack.adb: Likewise. fixincludes: * inclhack.def (alpha___extern_prefix): Remove. (alpha___extern_prefix_standards): Remove. (alpha___extern_prefix_sys_stat): Remove. (alpha_bad_lval): Remove. (alpha_pthread): Remove. (alpha_pthread_gcc): Remove. (alpha_pthread_init): Remove. * fixincl.x: Regenerate. * tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: Remove. [ALPHA_PTHREAD_GCC_CHECK]: Remove. [ALPHA_PTHREAD_INIT_CHECK]: Remove. * tests/base/standards.h: Remove. * tests/base/sys/stat.h [ALPHA___EXTERN_PREFIX_SYS_STAT_CHECK]: Remove. * tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: Remove. [ALPHA_BAD_LVAL_CHECK]: Remove. contrib: * config-list.mk (LIST): Remove alpha-dec-osf5.1. config: * weakref.m4 (GCC_CHECK_ELF_STYLE_WEAKREF): Remove alpha*-dec-osf*. toplevel: * MAINTAINERS (OS Port Maintainers): Remove osf. * configure.ac (enable_libgomp): Remove *-*-osf*. (with_stabs): Remove alpha*-*-osf*. * configure: Regenerate. From-SVN: r185240
2009-04-09Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.Jakub Jelinek1-13/+10
From-SVN: r145841
2009-03-27re PR c++/36799 ([c++0x] error on va_copy in -std=c++0x mode)Andrew Pinski1-1/+1
gcc/ 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> PR c++/36799 * ginclude/stdarg.h (va_copy): Define also for __GXX_EXPERIMENTAL_CXX0X__. gcc/testsuite/ 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> PR c++/36799 * g++.dg/other/var_copy-1.C: New test. From-SVN: r145106
2005-06-25Update FSF address.R. Kelley Cook1-2/+2
From-SVN: r101313
2003-03-13float.h, [...]: GCC, not GNU CC.Nathanael Nerode1-4/+4
* ginclude/float.h, ginclude/iso646.h, ginclude/stdarg.h, ginclude/stdbool.h, ginclude/stddef.h: GCC, not GNU CC. From-SVN: r64291
2002-07-16varargs.h: Replace with stub which issues #error.Zack Weinberg1-10/+5
* ginclude/varargs.h: Replace with stub which issues #error. * ginclude/stdarg.h: __builtin_stdarg_start is renamed __builtin_va_start. * builtins.def (BUILT_IN_VARARGS_START): Delete. (BUILT_IN_VA_START): New. * builtins.c (expand_builtin_va_start): Eliminate first argument and code to implement pre-ISO varargs. (std_expand_builtin_va_start): Ignore first argument; it is always 1. (expand_builtin): Handle BUILT_IN_VA_START and BUILT_IN_STDARG_START identically. Delete BUILT_IN_VARARGS_START case. * function.c (assign_parms): Delete hide_last_arg and all its uses. (mark_varargs): Delete function. * function.h (struct function): Delete 'varargs' bit. (current_function_varargs): Delete macro. * tree.h: Don't declare mark_varargs. * c-decl.c (c_function_varargs, c_mark_varargs): Delete. (c_expand_body): Don't call mark_varargs. * c-objc-common.c: Handle BUILT_IN_VA_START and BUILT_IN_STDARG_START identically. Delete BUILT_IN_VARARGS_START case. * c-tree.h: Don't declare c_mark_varargs. * c-parse.in: Remove grammar rules for '&...' (which has been commented out since before 2.7.2) and for '...' in K+R argument declarations. * builtins.c, function.c, integrate.c, sibcall.c, config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h, config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c, config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c, config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h, config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.c: Delete all references to current_function_varargs, and code predicated on that flag. * config/alpha/alpha.c (alpha_va_start), config/arc/arc.c (arc_va_start), config/i386/i386.c (ix86_va_start), config/mips/mips.c (mips_va_start), config/mn10300/mn10300.c (mn10300_va_start), config/rs6000/rs6000.c (rs6000_va_start), config/s390/s390.c (s390_va_start), config/sh/sh.c (sh_va_start), Ignore first argument; it is always 1. * config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start. * config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start. * config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c: Delete m68hc11_va_start. * config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h: No need to define EXPAND_BUILTIN_VA_START. * doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi: Remove references to GCC-provided <varargs.h>. testsuite: * c-torture/execute/991216-3.c, c-torture/execute/strct-varg-1.c, c-torture/execute/va-arg-7.c, c-torture/execute/va-arg-8.c, c-torture/execute/va-arg-15.c, c-torture/execute/va-arg-16.c, c-torture/execute/va-arg-17.c, c-torture/execute/va-arg-19.c: Convert to use <stdarg.h>. * c-torture/execute/va-arg-3.c, c-torture/execute/va-arg-3.x: Delete. * gcc.dg/va-arg-2.c: New. * lib/gcc.exp, lib/objc.exp: Remove code to set -DNO_VARARGS. From-SVN: r55472
2000-03-30c-common.c (c_common_nodes_and_builtins): The first parameter to ↵Geoff Keating1-4/+4
__builtin_va_start and __builtin_va_copy is now either a... * c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a 'va_list' or a reference to a va_list. * builtins.c (stabilize_va_list): Simplify now we don't have to work around C array address decay. * c-typeck.c (convert_for_assignment): Handle assignment to a reference parameter by taking the address of the RHS. * ginclude/stdarg.h (va_start): Don't take address of first parameter. (va_copy): Likewise. (__va_copy): Likewise. * ginclude/varargs.h (va_start): Likewise. (__va_copy): Likewise. From-SVN: r32821
2000-01-12configure.in (i?86-*-beos{pe,elf,}*): Recognize.Jason Merrill1-0/+6
* configure.in (i?86-*-beos{pe,elf,}*): Recognize. * i386/t-beos, i386/x-beos, i386/xm-beos.h: New files. * i386/beos-elf.h, i386/beos-pe.h: New files. * Makefile.in (CROSS_SYSTEM_HEADER_DIR): New. * cross-make (SYSTEM_HEADER_DIR): Define using CROSS_SYSTEM_HEADER_DIR. * gcc.c (LIBRARY_PATH_ENV): Provide default. (process_command): Use it. (main): Likewise. Kill trailing = from env vars. (build_search_list): Put it back. * collect2.c (main): Use LIBRARY_PATH_ENV. * configure.in (GCC_NEED_DECLARATIONS): Add environ. * toplev.c: Use NEED_DECLARATION_ENVIRON. * tm.texi (Frame Layout): Document SMALL_STACK. * c-common.c (c_common_nodes_and_builtins): Check it. * system.h: Undef alloca after including glibc's <stdlib.h>, if USE_C_ALLOCA is defined. * gcc.c (set_input): New fn. (main): After all input files are compiled, reset the input file info to the first. * aclocal.m4 (rindex, index): If already defined, don't attempt to redefine. * ginclude/varargs.h: (__va_list__): Define ifndef. * ginclude/stdarg.h: Likewise. * ginclude/stddef.h (__WCHAR_TYPE__) [BEOS]: Use int instead of unsigned char. * hash.h (true, false, boolean): Undef before enum. From-SVN: r31366
1999-12-18cccp.c (main): Define __STDC_VERSION__ as necessary.Richard Henderson1-1/+1
* cccp.c (main): Define __STDC_VERSION__ as necessary. * cppinit.c (cpp_handle_option): Likewise. * ginclude/stdarg.h (va_copy): Use __STDC_VERSION__ to determine when to define. From-SVN: r31022
1999-12-14cppp.c (main): Set trigraphs and __STRICT_ANSI__ as appropriate for ↵Richard Henderson1-0/+3
-lang-c89 and -std=*. * cppp.c (main): Set trigraphs and __STRICT_ANSI__ as appropriate for -lang-c89 and -std=*. * cppinit.c (cpp_handle_option): Likewise. (new_pending_define): New, split out from cpp_handle_option. * gcc.c (default_compilers): Don't define __STRICT_ANSI__ or enable trigraphs for -ansi/-std=*. * ginclude/stdarg.h (__va_copy): New. (va_copy): Don't define for C89. From-SVN: r30921
1999-09-23iso646.h, [...]: Add copyright notice and special exception to GPL.Zack Weinberg1-4/+32
1999-09-23 10:56 -0700 Zack Weinberg <zack@bitmover.com> * iso646.h, stdarg.h, stdbool.h, stddef.h, varargs.h: Add copyright notice and special exception to GPL. From-SVN: r29624
1999-09-14stdarg.h, varargs.h: Implement in terms of builtin functions and types.Richard Henderson1-117/+6
* ginclude/stdarg.h, ginclude/varargs.h: Implement in terms of builtin functions and types. From-SVN: r29416
1999-05-07David Edelsohn <edelsohn@gnu.org>David Edelsohn1-0/+3
David Edelsohn <edelsohn@gnu.org> * ginclude/stdarg.h (__va_rounded_size): Use long type for rounding on AIX. * ginclude/varargs.h: Likewise. From-SVN: r26837
1998-09-19varargs.h: Add support for C4x target.Michael Hayes1-0/+4
* ginclude/varargs.h: Add support for C4x target. * ginclude/stdargs.h: Likewise. From-SVN: r22483
1997-12-16stdarg.h: Undo BeOS changes, they break hpux.Jeffrey A Law1-6/+1
* ginclude/stdarg.h: Undo BeOS changes, they break hpux. * ginclude/varargs.h: Likewise. From-SVN: r17116
1997-12-11cvs commit ChangeLog config.sub configure configure.in toplev.cFred Fish1-1/+6
From-SVN: r17060
1997-11-02Update mainline egcs to gcc2 snapshot 971021.Jeff Law1-1/+1
From-SVN: r16278
1997-09-09Add port done awhile ago for the ARC cpu.Jeff Law1-0/+4
* arc/arc.h: New file. * arc/arc.c: New file. * arc/arc.md: New file. * arc/initfini.c: New file. * arc/lib1funcs.asm: New file. * arc/t-arc: New file. * arc/xm-arc.h: New file. * ginclude/va-arc.h: New file. * ginclude/stdarg.h: Include va-arc.h ifdef __arc__. * ginclude/varargs.h: Likewise. * Makefile.in (USER_H): Add va-arc.h. * configure.in (arc-*-elf*): Recognize. * longlong.h: Add ARC support. Mostly so I can test changes in snapshot scripts. * expr.c (clear_storage): Use CONST0_RTX instead of const0_rtx. when clearing non-BLKmode data. Fixes sparc problem. From-SVN: r15198
1997-09-05v850: New directory for v850 port.Jeffrey A Law1-0/+4
* v850: New directory for v850 port. * v850/lib1funcs.asm: New file. * t-v850, v850.c, v850.h, v850.md, xm-v850.h: New files. * ginclude/va-v850.h: New file. * varargs.h, stdarg.h: Include va-mn10200.h. * configure.in (mn10200-*-*): New target. * Makefile.in (USER_H): Add va-mn10200.h. From-SVN: r15104
1997-06-23* varargs.h, stdarg.h: Include va-mn10200.h.Jeff Law1-0/+4
From-SVN: r14290
1997-06-22Protect va_list definition from SCO headers.Richard Kenner1-1/+4
From-SVN: r14286
1997-04-07Add m32r support.Doug Evans1-0/+4
From-SVN: r13844
1997-04-01stdarg.h: Include va-mn10300.h.Jeff Law1-1/+5
* ginclude/stdarg.h: Include va-mn10300.h. * ginclude/varargs.h: Likewise. * ginclude/va-mn10300.h: New file. * mn10300/mn10300.c (expand_prologue): If current_function_varargs is nonzero, then flush d0/d1 back into the stack. (mn10300_builtin_saveregs): New function. (function_arg, function_arg_partial_nregs): New functions. (initial_offset): Tweak now that the RP save area is allocated and deallocated around each call again. * mn10300/mn10300.h (FIRST_PARM_OFFSET): Now 4. (FRAME_POINTER_REQUIRED): Require a frame pointer for all non-leaf functions. (REG_PARM_STACK_SPACE): Now 8 bytes. (FUNCTION_ARG_REGNO_P): Update for new parameter passing conventions. (CUMULATIVE_ARGS, INIT_CUMULATIVE_ARGS): Likewise. (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Likewise. (FUNCTION_ARG_PARTIAL_NREGS): Likewise. (TRAMPOLINE_TEMPLATE): Don't clobber d0 anymore. (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Corresponding changes. (EXPAND_BUILTIN_SAVEREGS): Define. * mn10300/mn10300.md (call, call_value patterns): Allocate and deallocate a stack slot for the return pointer around each call. * mn10300/mn10300.h (RTX_COSTS): Refine. (CASE_VALUES_THRESHHOLD, NO_FUNCTION_CSE): Likewise. * mn10300/mn10300.c (output_tst): New function. * mn10300/mn10300.md (movdi, movdf): Improve code to load constants into registers. (tst insns): Use output_tst to optimize some cases. Add versions to encourage more zero extensions instead of sign extensions of HImode and QImode values. (divsi3, udivsi3): Remove patterns. Replaced by... (divmodsi4, udivmodsi4): New expanders/patterns. (andsi3): Optimize "and" operations with certain constants. From-SVN: r13827
1997-03-26(__va_copy): New definition.Richard Kenner1-0/+4
From-SVN: r13804
1996-12-11mn10300.c: New file for Matsushita MN10300 port.Jeff Law1-1/+1
* mn10300/mn10300.c: New file for Matsushita MN10300 port. * mn10300/{mn10300.h,mn10300.md,t-mn10300,xm-mn10300.h}: Likewise. * config.sub: Recognize mn10300 as a basic machine type. * configure: Similarly. * ginclude/stdarg.h: mn10300 is little endian. * ginclude/varargs.h: Likewise. From-SVN: r13281
1996-10-03Use #include "", not #include <>.Doug Evans1-11/+11
From-SVN: r12893
1996-08-18stdarg.h: Change __WIN32__ to _WIN32.Doug Evans1-1/+1
* ginclude/stdarg.h: Change __WIN32__ to _WIN32. * ginclude/varargs.h: Likewise. * ginclude/va-ppc.h: Likewise. From-SVN: r12651
1996-08-14Fix varargs/stdarg on PowerPC Windows NTMichael Meissner1-1/+1
From-SVN: r12637
1996-07-08stdarg.h: Handle the H8/S.Jeff Law1-1/+1
* ginclude/stdarg.h: Handle the H8/S. * ginclude/varargs.h: Likewise. From-SVN: r12409
1996-03-06Use va-sh.h.Jim Wilson1-0/+4
From-SVN: r11485
1996-01-15Add test for SCO Open Server 5.Richard Kenner1-2/+2
From-SVN: r11012
1995-09-12(__gnuc_va_list): Make char * for NetBSD.Richard Kenner1-1/+1
From-SVN: r10323
1995-08-13Add ppc svr4 calling sequence support.Richard Kenner1-0/+4
From-SVN: r10213
1995-04-30(va_arg): Don't assume __va_rounded_size (char) has the value of 4.Richard Kenner1-3/+3
From-SVN: r9550
1995-04-13Clean up code that defines *DEFINED* symbols.Richard Kenner1-9/+16
From-SVN: r9376
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