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2002-07-16varargs.h: Replace with stub which issues #error.Zack Weinberg1-139/+2
* 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 Keating1-3/+3
__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
1999-09-23iso646.h, [...]: Add copyright notice and special exception to GPL.Zack Weinberg1-1/+25
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 Henderson1-128/+13
* ginclude/stdarg.h, ginclude/varargs.h: Implement in terms of builtin functions and types. From-SVN: r29416
1999-07-06varargs.h (__builtin_va_alist_t): New typedef.Richard Henderson1-2/+3
X * ginclude/varargs.h (__builtin_va_alist_t): New typedef. (va_dcl): Use __builtin_va_alist_t. From-SVN: r27971
1999-07-01varargs.h (va_dcl): Use word_mode for type of __builtin_va_list.Richard Henderson1-1/+2
* ginclude/varargs.h (va_dcl): Use word_mode for type of __builtin_va_list. Co-Authored-By: Jeffrey A Law <law@cygnus.com> From-SVN: r27911
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 Law1-7/+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/+7
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
1997-03-02Add definition of __va_copy.Richard Kenner1-0/+3
From-SVN: r13685
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 Evans1-13/+13
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
1995-08-13Add 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 Kenner1-6/+13
From-SVN: r9376
1995-02-24(va_end): Expand to a void expression instead of nothing.Jim Wilson1-1/+1
From-SVN: r9074
1995-02-21Test _VA_LIST_DEFINED macro.Richard Kenner1-0/+4
From-SVN: r9014
1994-07-08Delete include of <varargs.h> when not gcc.Jim Wilson1-6/+0
From-SVN: r7692
1994-04-25Recognize __FreeBSD__.Richard Kenner1-2/+2
From-SVN: r7153
1994-04-06Round to multiple of sizeof(short) on sysV68.Richard Kenner1-0/+5
From-SVN: r6972
1993-11-15Test __bsdi__ like __BSD_NET2__.Richard Stallman1-2/+2
From-SVN: r6093
1993-10-26[__i860__]: Add to little-endian conditional.Richard Stallman1-1/+1
From-SVN: r5906
1993-10-02Test __sequent__ like __BSD_NET2__.Richard Stallman1-3/+6
From-SVN: r5556
1993-08-26add h8/300h supportDoug Evans1-0/+4
From-SVN: r5215
1993-05-17[__svr4__ __i860__]: Define _VA_LIST only if not defined already.Richard Stallman1-0/+2
From-SVN: r4486
1993-05-16[__svr4__ __i860__] (_VA_LIST): Do define.Richard Stallman1-0/+3
From-SVN: r4479
1993-04-04[__svr4__]: Test only _VA_LIST_ to avoid dup typedef.Richard Stallman1-5/+6
(This used to test __SVR4_2__.) From-SVN: r3998
1993-03-24(memory.h): Use proper ANSI syntax in `#endif __memory_h__'.Richard Stallman1-0/+4
From-SVN: r3870
1993-02-27(_VA_LIST_T_H): Test and define this.Richard Stallman1-0/+4
From-SVN: r3547
1992-11-30(va_arg): Copy both definitions from gstdarg.h.Richard Stallman1-2/+12
From-SVN: r2821
1992-11-10Don't test, define or undef _VA_LIST_ on NET 2 systems. Don't include ansi.h.Richard Stallman1-22/+7
From-SVN: r2736
1992-10-31[4.3 net 2]: If _VA_LIST_, is undefined then va_list is already declared.Richard Stallman1-7/+22
From-SVN: r2671
1992-10-30On Net 2 system, don't test, define or undef _VA_LIST_.Richard Stallman1-16/+8
Use _ANSI_H_, __BSD_NET2__ and ____386BSD____ to test for this. From-SVN: r2657
1992-10-25Treat _AIX and _M_UNIX like __svr4__.Richard Stallman1-1/+1
From-SVN: r2598
1992-10-17(va_list) [__SVR4_2__]: Don't set or test _VA_LIST.Richard Stallman1-0/+13
From-SVN: r2500
1992-10-15[__NeXT__]: Define _VA_LIST_ if _ANSI_STDARG_H_ wasRichard Stallman1-0/+5
defined; then define _ANSI_STDARG_H_. From-SVN: r2470
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