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genmultilib.
* Makefile.in: Pass a new MULTILIB_EXCLUSIONS option as the sixth
argument to genmultilib.
* genmultilib: accept new MULTILIB_EXCLUSIONS option and output
the contents into the multilib.h header.
* gcc.c: Declare multilib_exclusions for the specs file.
(set_multilib_dir): Use it.
(print_multilib_info): Likewise.
* t-linux64: Declare arguments for new MULTILIB_EXCLUSIONS option
to pass to genmultilib.
From-SVN: r32365
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From-SVN: r32175
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* gcc.texi (Bug Reporting): Refer to bugs.html.
(Bug Lists): Likewise.
* system.h (GCCBUGURL): New preprocessor define.
* rtl.c (fancy_abort): Use it.
* gcc.c (main): Likewise.
* typeck2.c (my_friendly_abort): Use GCCBUGURL.
* g77spec.c (lang_specific_driver): Use GCCBUGURL.
* gjavah.c (help): Use GCCBUGURL.
* jv-scan.c (help): Likewise.
* jcf-dump.c (help): Likewise.
From-SVN: r32049
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Add new __GNUC_PATCHLEVEL__ define.
From-SVN: r32004
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* Makefile.in (TREE_H, collect2.o, gcc.h, mips-tfile.o, cccp.o,
cpphash.o, cppinit.o, protoize.o, unprotoize.o): Depend on version.h.
* cccp.c: Include version.h and/or don't declare `version_string'.
* collect2.c: Likewise.
* alpha.c: Likewise.
* arm/aof.h: Likewise.
* arm/coff.h: Likewise.
* arm/elf.h: Likewise.
* arm/pe.h: Likewise.
* arm/tcoff.h: Likewise.
* arm/telf.h: Likewise.
* arm/tpe.h: Likewise.
* arm/vxarm.h: Likewise.
* convex/convex.c: Likewise.
* i386/dgux.c: Likewise.
* i386/sun386.h: Likewise.
* m88k/m88k.c: Likewise.
* mcore/mcore-pe.h: Likewise.
* mips/mips.h: Likewise.
* romp/romp.h: Likewise.
* sh/sh.c: Likewise.
* cpphash.c: Likewise.
* cppinit.c: Likewise.
* dwarf2out.c: Likewise.
* dwarfout.c: Likewise.
* gcc.c: Likewise.
* gcc.h: Likewise.
* mips-tfile.c: Likewise.
* protoize.c: Likewise.
* toplev.c: Likewise.
* tree.h: Likewise.
* version.c (version_string): Constify a char*.
* version.h: New file.
ch:
* grant.c: Don't declare `version_string'.
f:
* g77spec.c: Don't declare `version_string'.
java:
* Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
version.o.
(jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
* gjavah.c: Include version.h.
* jcf-dump.c: Likewise.
* jv-scan.c: Likewise.
From-SVN: r31984
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* Makefile.in (fixinc.sh): Depend on specs.
* fixinc/Makefile.in: Add rule to create machname.h.
(fixlib.o): Depend on machname.h.
* fixinc/fixtests.c (machine_name): New test.
* fixinc/fixfixes.c (machine_name): New fix.
* fixinc/fixlib.c (mn_get_regexps): New helper function for
the machine_name test and fix.
* fixinc/fixlib.h: Prototype it.
* fixinc/inclhack.def (machine_name): Use the C test and fix.
* fixinc/fixincl.x, fixinc/inclhack.sh: Rebuild.
* gcc.c (do_spec_1) [case P]: Take care not to create
identifiers with three leading or trailing underscores.
* fixinc/Makefile.in (FIXINC_DEFS): Add -DIN_GCC.
(fixincl): Don't specify libraries twice on link line.
(gnu-regex.o): Remove special rule.
* fixinc/gnu-regex.c: Define REGEX_MALLOC if C_ALLOCA was
defined by config.h. Do not define _REGEX_RE_COMP.
(regcomp): Allocate and initialize a fastmap.
* fixinc/gnu-regex.h: Do not define _REGEX_RE_COMP.
From-SVN: r31542
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* eh-common.h: PROTO -> PARAMS.
* emit-rtl.c: Likewise.
* errors.c: Likewise.
* errors.h: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* fix-header.c: Likewise.
* flow.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* gcc.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
From-SVN: r31419
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* 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
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From-SVN: r31336
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2000-01-06 Mumit Khan <khan@xraylith.wisc.edu>
* cccp.c: Delete PATH_SEPARATOR, DIR_SEPARATOR and
IS_DIR_SEPARATOR macros.
* collect2.c: Likewise.
* cppinit.c: Likewise.
* dwarf2out.c: Likewise.
* gcc.c: Likewise.
* gcov.c: Likewise.
* prefix.c: Likewise.
* rtl.c: Likewise.
* toplev.c: Likewise.
* system.h: And move to here.
From-SVN: r31264
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* builtins.c (expand_builtin_strlen): Initialize variable `icode'.
* calls.c (expand_call): Likewise for
`old_stack_arg_under_construction'.
* cpphash.c (macroexpand): Likewise for `args' and `rest_zero'.
* function.c (pad_to_arg_alignment): Likewise for `save_var' and
`save_constant'.
* gcc.c (execute): Likewise for `ut' and `st'.
* genattrtab.c (attr_rtx): Likewise for `rt_val'.
* genopinit.c (gen_insn): Likewise for `m1', `m2' and `op'.
* jump.c (jump_optimize_1): Likewise for `temp2'.
* local-alloc.c (block_alloc): Likewise for `r1'.
* loop.c (recombine_givs): Likewise for `life_start' and `life_end'.
* reg-stack.c (check_asm_stack_operands): Likewise for `clobber_reg'.
(subst_asm_stack_regs): Likewise for `clobber_reg' and `clobber_loc'.
* regmove.c (fixup_match_1): Likewise for `insn_const', `dst_node'
and `set2'.
* reload.c (find_reloads): Likewise for `goal_alternative_number'
and `goal_earlyclobber'.
* scan-decls.c (scan_decls): Likewise for `prev_id_end'.
* sdbout.c (sdbout_one_type): Likewise for `member_scl'.
* stupid.c (stupid_life_analysis): Likewise for `chain'.
* unroll.c (copy_loop_body): Likewise for `copy'.
* varasm.c (output_constructor): Likewise for `byte'.
ch:
* actions.c (update_else_range_for_int_const): Initialize
variables `lowval' and `highval'.
(update_else_range_for_range): Likewise for `low_range_val' and
`high_range_val'.
cp:
* class.c (warn_hidden): Initialize variable `fndecl'.
From-SVN: r31207
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-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
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non-literal format string.
* c-common.c (check_format_info): Don't call a variadic function
with a non-literal format string.
* c-decl.c (grokdeclarator, start_struct, finish_struct): Likewise.
* c-typeck.c (build_component_ref, build_unary_op, lvalue_or_else,
pedantic_lvalue_warning, error_init, pedwarn_init, warning_init):
Likewise.
* cccp.c (check_macro_name, do_xifdef, vwarning_with_line):
Likewise.
* collect2.c (collect_wait): Likewise.
* dbxout.c (dbxout_type): Likewise.
* gcc.c (do_spec_1): Likewise.
* genemit.c (gen_insn, gen_expand): Likewise.
* genrecog.c (write_switch, write_subroutine): Likewise.
* mips-tfile.c (catch_signal, botch): Likewise.
* print-rtl.c (print_rtx): Likewise.
* toplev.c (default_print_error_function, report_error_function,
_fatal_insn): Likewise.
From-SVN: r30666
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From-SVN: r30478
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Tue Nov 9 10:30:08 1999 Tom Tromey <tromey@cygnus.com>
* config/i386/xm-djgpp.h (HAVE_DOS_BASED_FILE_SYSTEM): Renamed
from HAVE_DOS_BASED_FILESYSTEM.
* gcc.c (find_a_file): Use HAVE_DOS_BASED_FILE_SYSTEM, not
HAVE_DOS_BASED_FILESYSTEM.
(main): Likewise.
(split_directories): Only special-case DOS file names if
HAVE_DOS_BASED_FILE_SYSTEM is defined. Use IS_DIR_SEPARATOR
instead of explicit tests. Conditionalize on !VMS.
(make_relative_prefix): Use IS_DIR_SEPARATOR instead of explicit
tests. Conditionalize on !VMS.
(process_command): Only use make_relative_prefix if !VMS.
(free_split_directories): Conditionalize on !VMS.
(DIR_UP): Conditionalize on !VMS.
Wed Jun 9 16:57:11 1999 Mumit Khan <khan@xraylith.wisc.edu>
* gcc.c (STANDARD_BINDIR_PREFIX): Provide default.
Fri Feb 5 14:22:01 1999 Mumit Khan <khan@xraylith.wisc.edu>
* gcc.c (make_relative_prefix): Handle the HAVE_EXECUTABLE_SUFFIX
case.
Mon Nov 8 14:16:57 1999 Michael Meissner <meissner@cygnus.com>
* invoke.texi (Environment Variables): Document relative path
lookup.
* gcc.c (DIR_UP): If not defined, define as "..".
(standard_bindir_prefix): New static, holds target location to
install binaries.
(split_directories): New function to split a filename into
component directories.
(free_split_directories): New function, release memory allocated
by split_directories.
(make_relative_prefix): New function, make a relative pathname if
the compiler is not in the expected location.
(process_command): If GCC_EXEC_PREFIX was not specified, see if we
can figure out an appropriate prefix from argv[0].
* Makefile.in (DRIVER_DEFINES): Use unlibsubdir in definition of
STANDARD_STARTFILE_PREFIX and TOOLDIR_BASE_PREFIX. Define
STANDARD_BINDIR_PREFIX.
From-SVN: r30464
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Fri Oct 29 15:25:07 1999 Arnaud Charlet <charlet@ACT-Europe.FR>
* gcov.c (DIR_SEPARATOR): Provide default.
(output_data): Add test for MS-DOS format absolute filename.
(fancy_abort): Correct program name.
(open_files): Open all files in binary mode.
* libgcc2.c (__bb_exit_func): Likewise.
* profile.c (init_branch_prob): Specify binary when opening files.
* flags.h (flag_unwind_tables): New decl.
* toplev.c (flag_unwind_table): New definition.
(f_options): Add -funwind-tables.
(decode_g_option): Clarify warning when unknown -g option is given.
(rest_of_compilation): If inside an inlined external function,
pretend we are just being declared.
* dwarf2out.c (dwarf2out_do_frame): Check -funwind_tables.
(dwarf2out_frame_finish): Likewise.
Fri Oct 29 06:32:44 1999 Geoffrey Keating <geoffk@cygnus.com>
* flow.c (propagate_block): When the last reference to a label
before an ADDR_VEC is deleted because the reference is a dead
store, delete the ADDR_VEC.
Fri Oct 29 07:44:26 1999 Vasco Pedro <vp@di.fct.unl.pt>
* fold-const.c (merge_ranges): In not in0, but in1, handle
upper bounds equal like subset case.
Thu Oct 28 19:22:24 1999 Douglas Rupp <rupp@gnat.com>
* dbxout.c (dbxout_parms): Generate a second stabs line for parameters
passed in a register but moved to the stack.
Thu Oct 28 19:12:57 1999 Sam Tardieu <tardieu@act-europe.fr>
* gcc.c (pass_exit_codes, greatest_status): New variables.
(struct option_map): Add entry for "--pass-exit-codes".
(execute): Update greatest_status if error.
(display_help): Add documentation for -pass-exit-codes.
(process_command): Handle -pass-exit-codes.
(main): Look at pass_exit_codes and greatest_status on call to exit.
Thu Oct 28 18:06:50 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* reload.c (find_reloads): Refine test for no input reload
case to not includes reloads emitted after insn.
* function.c (find_temp_slots_from_address): Handle sum involving
a register that points to a temp slot.
(update_temp_slot_address): Make recursive call if both old and
new are PLUS with a common operand.
* calls.c (expand_call): Mark temp slot for result as having
address taken.
* rtlanal.c (reg_referenced_p, case IF_THEN_ELSE): New case.
* gcc.c (process_command): Add standard_exec_prefix with "GCC"
component as well as "BINUTILS".
* integrate.h (copy_rtx_and_substitute): New arg, FOR_LHS.
* integrate.c (copy_rtx_and_substitute): Likewise.
(expand_inline_function, integrate_parm_decls, integrate_decl_tree):
All callers changed.
* unroll.c (inital_reg_note_copy, copy_loop_body): Likewise.
* dbxout.c (dbxout_type, case INTEGER_TYPE_NODE): If can use
gdb extensions, write size of type; also be more consistent
in using references when this is a subtype.
* pa.md (extv, extzv, insv): Use define_expand to reject constant
that is out of range.
* loop.c (unknown_constant_address_altered): New variable.
(prescan_loop): Initialize it.
(note_addr_stored): Set it for RTX_UNCHANGING_P MEM.
(invariant_p, case MEM): Remove handling for volatile and readony;
check new variable if readonly.
(check_dbra_loop): Chdeck unknown_constant_address_altered.
* cse.c (canon_hash, case MEM): Do not record if BLKmode.
(addr_affects_sp_p): Removed from note_mem_written and only
define #ifdef AUTO_INC_DEC.
* alpha.c (input_operand, case ADDRESSOF): Treat as REG.
* regclass.c (record_reg_classes): Properly handle register move
directions.
* varasm.c (initializer_constant_valid_p, case MINUS_EXPR):
Don't think valid if both operands are invalid.
(struct constant_descriptor): New field RTL.
(mark_const_hash_entry): Mark it.
(record_constant{,_rtx}): Initialize it.
(output_constant_def): Allocate RTL in permanent obstack and
save in table.
({record,compare}_constant_1): Modes must match for
CONSTRUCTOR of ARRAY_TYPE.
* c-common.h (initializer_constant_valid_p): Delete decl from here.
* output.h (initializer_constant_valid_p): Move decl to here.
* c-common.c (initializer_constant_valid_p): Delete function from here.
* varasm.c (initializer_constant_valid_p): Move function to here.
* tree.h (STRIP_SIGN_NOPS): New macro.
* fold-const.c (optimize_minmax_comparison): New function.
(invert_truthvalue, case WITH_RECORD_EXPR): New case.
(fold): Use STRIP_SIGN_NOPS instead of STRIP_TYPE_NOPS.
(fold, case EQ_EXPR): Call optimize_minmax_comparison and add
cases with ABS_EXPR, NEGATE_EXPR, PLUS_EXPR, MINUS_EXPR, and
widening conversions.
(fold, case LE_EXPR): Rework changing unsigned to signed comparisons
to look at size of mode, not precision of type; also add missing cases.
(optimize_bit_field_compare, decode_field_reference): Don't try to
optimize COMPONENT_REF of a PLACEHOLDER_EXPR.
* dwarf2out.c (ctype.h): Include.
(dwarf2out_set_demangle_name_func): New function.
(size_of_line_info): Deleted.
(output_line_info): Compute size of line info table from difference
of labels.
(base_type_die, add_name_attribute): Call demangle function, if any.
(field_byte_offset): Use bits per word for variable length fields.
(gen_array_type_die): Add array name.
(gen_subprogram_die): Ignore DECL_INLINE if -fno-inline.
(dwarf2out_add_library_unit_info): New function.
* explow.c (set_stack_check_libfunc): New function.
(stack_check_libfunc): New static variable.
(probe_stack_range): Allow front-end to set up a libfunc to call.
* combine.c (simplify_comparison): When making comparison in wider
mode, check for having commuted an AND and a SUBREG.
(contains_muldiv): New function.
(try_combine): Call it when dividing a PARALLEL.
(simplify_rtx, case TRUNCATE): Don't remove for umulsi3_highpart.
(simplify_comparison, case ASHIFTRT): Recognize sign-extension of
a PLUS.
(record_value_for_reg): If TEM is a binary operation with two CLOBBERs,
use one of the CLOBBERs instead.
(if_then_else_cond): If comparing against zero, just return thing
being compared.
* optabs.c (expand_abs): If machine has MAX, ABS (x) is MAX (x, -x).
Don't generate shifts and subtract if have conditional arithmetic.
* rtl.h (delete_barrier): New declaration.
* jump.c (jump_optimize): Set up to handle conditional call.
In conditional arithmetic case, handle CALL_INSN followed by a BARRIER.
(delete_barrier): New function.
* rtl.c (read_rtx): Call fatal if bad RTL code; check for bad mode.
* recog.c (nonmemory_operand): Accept ADDRESSOF.
* tree.c (build_type_attribute_variant): Push to obstack of
ttype around type_hash_canon call.
* expr.c (placeholder_list): Move decl to file scope.
(expand_expr): Don't force access to volatile just because its
address is taken.
If ignoring reference operations, just expand the operands.
(expand_expr, case COMPONENT_REF): Propagate
EXPAND_CONST_ADDRESS to recursive call when expanding inner.
Refine test for using bitfield operations vs pointer punning.
(expand_expr, case CONVERT_EXPR): If converting to
BLKmode UNION_TYPE from BLKmode, just return inner object.
Use proper mode in store_field call.
Properly set sizes of object to store and total size in store_field
call for convert to union.
(expand_expr, case ARRAY_REF): If OP0 is in a register, put it in
memory (like for ADDR_EXPR). Also, don't put constant in register if
we'll want it in memory.
(readonly_fields_p): New function.
(expand_expr, case INDIRECT_REF): Call it if LHS.
(expand_assignment): Handle a RESULT_DECL where
DECL_RTL is a PARALLEL.
(do_jump, case WITH_RECORD_EXPR): New case.
(get_inner_reference): Always go inside a CONVERT_EXPR
and NOP_EXPR if both modes are the same.
(store_field): Use bitfield operations if size of bitsize is not same
as size of RHS's type.
Check for bitpos not a multiple of alignment in BLKmode case.
Do block move in largest possible alignment.
(store_constructor): Set BITSIZE to -1 for variable size and properly
in case of array of BLKmode.
(expand_expr_unaligned): New function.
(do_compare_and_jump): Call it.
* mips/iris5.h (SWITCHES_NEED_SPACES): New macro.
* collect2.c (main): Only allow -ofoo if SWITCHES_NEED_SPACES
does not include 'o'.
* function.c (instantiate_virtual_regs_1, case SET): Handle case where
both SET_DEST and SET_SRC reference a virtual register.
(gen_mem_addressof): Copy RTX_UNCHANGING_P from new REG to old REG.
* integrate.c (expand_inline_function): Handle case of setting
virtual stack vars register (from built in setjmp); when parameter
lives in memory, expand virtual_{stack_vars,incoming_args}_rtx early.
(subst_constant): Add new parm, MEMONLY.
(expand_inline_function, integrate_parm_decls): Pass new parm.
(integrate_decl_tree): Likewise.
(copy_rtx_and_substitute, case MEM): Do copy RTX_UNCHANGING_P.
(try_constants): Call subst_constants twice, with MEMONLY 0 and 1.
(copy_rtx_and_substitute, case SET): Add explicit calls to
copy_rtx_and_substitute for both sides.
* stmt.c (expand_asm_operands): Don't use TREE_STRING_LENGTH for
constraints.
(pushcase{,_range}): Convert to NOMINAL_TYPE after checking for
within INDEX_TYPE, instead of before.
(fixup_gotos): Use f->target_rtl, not the next insn,
since latter may be from a later fixup.
(expand_value_return): Correctly convert VAL when promoting function
return; support RETURN_REG being a PARALLEL.
(expand_return): When checking for result in regs and having
cleanup, consider PARALLEL in DECL_RTL as being in regs.
From-SVN: r30299
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* flow.c (debug_flow_info): Add prototype.
* gcc.c (main): Likewise.
* gcse.c (expr_reaches_here_p_work, pre_expr_reaches_here_p_work):
Likewise.
* reload1.c (failed_reload, set_reload_reg): Likewise.
* mips-tfile.c (main): Likewise.
(pfatal_with_name, fancy_abort, botch, fatal, catch_signal): Mark
with ATTRIBUTE_NORETURN.
From-SVN: r30262
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include:
* libiberty.h (make_temp_file): Add a prototype.
libiberty:
* choose-temp.c: Remove obsolete comment about gcc.
(make_temp_file): Constify a char*.
gcc:
* collect2.c (make_temp_file): Don't prototype.
* gcc.c (make_temp_file): Likewise.
* mips.c (mips_make_temp_file): Renamed from `make_temp_file'.
From-SVN: r29662
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* toplev.c (documented_lang_options): Add -fshort-wchar.
* c-decl.c (c_decode_option): Likewise.
(init_decl_processing): If -fshort-wchar, use 'short unsigned int'
for wchar_t.
* c-common.c, c-lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
* gcc.c (default_compilers): If -fshort-wchar,
override __WCHAR_TYPE__.
* tm.texi (C Dialect Options): Add -fshort-wchar.
From-SVN: r29638
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From-SVN: r29384
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1999-09-13 12:13 -0700 Zack Weinberg <zack@bitmover.com>
* gcc.c: Include sys/resource.h.
(report_times): New flag.
(execute): If report_times is set, calculate and report the
CPU time consumed by each subprocess.
(rus, prus): New globals.
(option_map): Add --time.
(display_help): Document -time.
(process_command): Set report_times if -time is given.
Turn off -pipe if -time is given.
* invoke.texi: Document new option -time.
* configure.in: Check for getrusage. Check if we have to
prototype getrusage.
* acconfig.h: Add NEED_DECLARATION_GETRUSAGE.
* configure: Regenerate.
* config.in: Regenerate.
From-SVN: r29381
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* Makefile.in (gcc.o, gccspec.o, cppspec.o): Depend on gcc.h.
* gcc.h: New file.
(lang_specific_driver): Don't take a function pointer parameter.
All callers changed.
* gcc.c: Include gcc.h.
(do_spec, fancy_abort,lang_specific_driver,lang_specific_pre_link,
lang_specific_extra_outfiles, fatal): Don't declare.
(multilib_defaults_raw): Constify.
(read_specs): Call memset, rather than bzero.
(main): Call return, not exit.
(lookup_compiler): Call memcpy, not bcopy.
(fatal): Make extern.
* cppspec.c: Include gcc.h.
(lang_specific_driver): Initialize variable `quote'. Constify a
char*. All calls to the function pointer parameter now
explicitly call `fatal'.
* gccspec.c (lang_specific_driver): Include gcc.h.
cp:
* Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
* g++spec.c: Include gcc.h.
(lang_specific_driver): Constify a char*. Call xcalloc, not
xmalloc/bzero. All calls to the function pointer parameter now
explicitly call `fatal'.
f:
* Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
* g77spec.c: Include gcc.h.
(g77_xargv): Constify.
(g77_fn): Add parameter prototypes.
(lookup_option, append_arg): Add static prototypes.
(g77_newargv): Constify.
(lookup_option, append_arg, lang_specific_driver): Constify a char*.
(lang_specific_driver): All calls to the function pointer
parameter now explicitly call `fatal'.
java:
* Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
* jvspec.c: Include gcc.h. Don't include gansidecl.h.
(do_spec, lang_specific_pre_link, lang_specific_driver,
input_filename, input_filename_length): Don't declare.
(main_class_name, jvgenmain_spec, lang_specific_driver):
Constify a char*.
(lang_specific_driver): All calls to the function pointer
parameter now explicitly call `fatal'.
From-SVN: r29367
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From-SVN: r29150
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* c-aux-info.c (concat): Don't define.
* cccp.c (my_strerror): Likewise. All callers changed to use
xstrerror instead.
(do_include): Call xstrdup, not xmalloc/strcpy.
(grow_outbuf): Don't check if xrealloc returns NULL, it can't.
(xmalloc, xrealloc, xcalloc, xstrdup): Don't define.
* collect2.c (my_strsignal): Likewise. All callers changed to use
strsignal instead.
(locatelib): Call xstrdup, not xmalloc/strcpy.
* 1750a.h (ASM_OUTPUT_INTERNAL_LABEL): Call xmalloc, not malloc.
* dsp16xx.c (override_options): Call xstrdup, not xmalloc/strcpy.
* i370.h (ASM_DECLARE_FUNCTION_NAME): Call xmalloc, not malloc.
* mips.c (build_mips16_call_stub): Call xstrdup, not xmalloc/strcpy.
* cppinit.c (cpp_options_init): Call xcalloc, not xmalloc/bzero.
* dwarfout.c (dwarfout_init): Call concat, not xmalloc/strcpy/...
* except.c (new_eh_region_entry): Call xmalloc/xrealloc, not
malloc/realloc.
(find_all_handler_type_matches): Likewise. Don't check return
value.
(get_new_handler, init_insn_eh_region, process_nestinfo): Call
xmalloc, not malloc.
(init_eh_nesting_info): Likewise. Call xcalloc, not xmalloc/bzero.
* gcc.c (xstrerror, xmalloc, xrealloc): Don't define.
(init_spec): Call xcalloc, not xmalloc/bzero.
(set_spec): Call xstrdup, not save_string.
(record_temp_file): Call xstrdup, not xmalloc/strcpy.
(find_a_file): Call xstrdup, not xmalloc/strcpy.
(process_command): Call xstrdup, not save_string.
(main): Call xcalloc, not xmalloc/bzero.
* gcov.c (xmalloc): Don't define.
(create_program_flow_graph): Call xcalloc, not xmalloc/bzero.
(scan_for_source_files): Call xstrdup, not xmalloc/strcpy.
(output_data): Call xcalloc, not xmalloc/bzero.
* haifa-sched.c (schedule_insns): Call xcalloc, not xmalloc/bzero.
* mips-tdump.c (xmalloc): Don't define.
(print_symbol): Call xmalloc, not malloc.
(read_tfile): Call xcalloc, not calloc.
* mips-tfile.c (xfree, my_strsignal, xmalloc, xcalloc, xrealloc):
Don't define. All callers of xfree/my_strsignal changed to use
free/strsignal instead.
(allocate_cluster): Call xcalloc, not calloc.
* objc/objc-act.c (lang_init): Call concat, not xmalloc/strcpy/...
Fix memory leak, free allocated memory.
* prefix.c (translate_name): Call xstrdup, not save_string.
(update_path): Likewise.
* profile.c (branch_prob): Call xstrdup, not xmalloc/strcpy.
* protoize.c (xstrerror, xmalloc, xrealloc, xfree, savestring2):
Don't define. Callers of xfree/savestring2 changed to use
free/concat instead.
* reload1.c (reload): Call xcalloc, not xmalloc/bzero.
(init_elim_table): Likewise.
* resource.c (init_resource_info): Likewise.
* stupid.c (stupid_life_analysis): Likewise.
* toplev.c (xmalloc, xcalloc, xrealloc, xstrdup): Don't define.
(open_dump_file): Call concat, not xmalloc/strcpy/...
(clean_dump_file): Likewise.
(compile_file): Call xstrdup, not xmalloc/strcpy.
From-SVN: r29148
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From-SVN: r28931
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1999-08-25 22:10 -0700 Zack Weinberg <zack@bitmover.com>
* system.h: Don't redefine abort or trim_filename.
* rtl.h: Define abort to fancy_abort (__FILE__, __LINE__, 0)
or fancy_abort (__FILE__, __LINE__, __FUNCTION__) depending on
whether or not __FUNCTION__ is available.
* tree.h: Duplicate rtl.h's definition of abort, for files
that don't include rtl.h. Delete all code to perform type
checking with a compiler other than GCC.
* varray.h: Delete all code to perform type checking with a
compiler other than GCC. Make VARRAY_CHECK() always evaluate
its arguments exactly once, using a statement expression.
Adjust the VARRAY_<type> accessor macros to match.
* toplev.h (fatal_insn, fatal_insn_not_found): Kill.
(_fatal_insn, _fatal_insn_not_found): New fns, take info on
caller's location. Define fatal_insn and fatal_insn_not_found
as macros that use _fatal_insn and _fatal_insn_not_found.
(fancy_abort, trim_filename): Kill prototypes.
* rtl.c (trim_filename): Move here from toplev.c.
(fancy_abort): New function.
(DIR_SEPARATOR): Provide default definition.
* tree.c (tree_check_failed, tree_class_check_failed): Go
through fancy_abort.
(tree_check, tree_class_check, cst_or_constructor_check,
expr_check): Delete.
* varray.c (varray_check_failed): New function.
* toplev.c (fatal_insn, fatal_insn_not_found): Replace with
_fatal_insn and _fatal_insn_not_found. Go through
fancy_abort.
(trim_filename, fancy_abort): Delete.
* builtins.c (expand_builtin_args_info): Report ICE with abort.
* except.c (start_catch_handler): Report ICE with error/abort
combo.
* final.c (output_operand_lossage): Likewise.
* flow.c (verify_flow_info): Likewise.
* gcc.c: Prototype fatal.
* gengenrtl.c: Undef abort after including rtl.h not system.h.
* genattr.c, genattrtab.c, genemit.c, genextract.c,
genflags.c, genopinit.c, genoutput.c, genpeep.c, genrecog.c:
Don't define fancy_abort.
From-SVN: r28889
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* gcc.c: Update URLs and mail addresses.
* gcc.texi: Likewise.
From-SVN: r28535
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* gcc.c (access_check): New static function.
(find_a_file): Use it when searching a directory list.
* collect2.c (find_a_file): Don't accept directories found when
searching a directory list.
From-SVN: r28486
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* gcc.c (default_compilers, cpp-output): Pass -fpreprocessed.
* toplev.c (documented_lang_options): Add -fpreprocessed.
* cpplib.h (struct cpp_buffer): Add preprocessed.
* cppinit.c (cpp_handle_option): Handle -fpreprocessed.
(cpp_start_read): Don't expand macros or emit an initial #line
directive if -fpreprocessed.
* cpplib.h (struct cpp_buffer): Added manual_pop for
better C++ tokenization.
* cpplib.c (cpp_get_token): Return CPP_EOF if manual_pop.
Also, support C++ tokenization for ->*, .*, <?, and >? operators.
* c-common.c (cpp_token): Make non-static.
From-SVN: r28190
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* gcc.texi: Update e-mail addresses and URLs to gcc.gnu.org.
Removed paragraph about compression of files and size limitation,
duplicated in the FAQ. Use gcc-patches for posting patches.
* gcc.c (main): Updated URL with bug reporting instructions to
gcc.gnu.org. Removed e-mail address.
* system.h (abort): Likewise.
From-SVN: r28151
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startfile_prefixes.
h
* gcc.c (main): Read user-specified specs files after computing
additional startfile_prefixes.
From-SVN: r27742
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* cppspec.c: Insert -no-gcc into command line unless -gcc was
given by user.
* gcc.c (default_compilers): Define __GNUC__ and
__GNUC_MINOR__ only if -no-gcc was not given.
* objc/lang-specs.h: Likewise.
* cpp.texi: Document -x and -std options; explain that -lang
is no longer supported. Minor related corrections.
From-SVN: r26990
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1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cppspec.c: Treat two non-option arguments as input and
output file. Three or more non-option args is an error.
Clean up.
* gcc.c (default_compilers): Pass -$ to the preprocessor.
* cp/lang-specs.h,ch/lang-specs.h,f/lang-specs.h,
objc/lang-specs.h: Likewise.
From-SVN: r26870
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1999-05-05 09:58 -0400 Zack Weinberg <zack@rabi.columbia.edu>
* gcc.c (default_compilers): Fix brace nesting bug.
* objc/lang-specs.h: Use %i, not %g.mi, for the input file
when processing an .mi file.
From-SVN: r26775
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1999-04-16 22:44 -0400 Zack Weinberg <zack@rabi.columbia.edu>
* system.h: Always prototype abort. Prototype fatal. Define
abort to call fatal, not fprintf/exit. Define a stub macro
for trim_filename.
* toplev.c: Define DIR_SEPARATOR. (trim_filename): New
function.
* toplev.h: Prototype trim_filename, and #undef system.h's stub.
* gcc.c, genattr.c, genattrtab.c, gencodes.c, genconfig.c,
genemit.c, genextract.c, genflags.c, genopinit.c, genoutput.c,
genpeep.c, genrecog.c: Make fatal non-static.
* gcov.c, gengenrtl.c, protoize.c: #undef abort after
including system.h.
* config/i386/dgux.h, config/m68k/xm-amix.h: Remove stale code
relating to abort.
From-SVN: r26511
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DIR_SEPARATOR test.
* collect2.c (find_a_file): Use HAVE_DOS_BASED_FILE_SYSTEM in place
of the DIR_SEPARATOR test.
Consider any file starting with a drivename to be absolute.
If the absolute filename test fails and EXECUTABLE_SUFFIX is
defined, append EXECUTABLE_SUFFIX to the file and try again.
* cppinit.c (base_name): Use HAVE_DOS_BASED_FILE_SYSTEM
in place of __MSDOS__ and _WIN32.
* cppfiles.c (simplify_pathname): Likewise.
* gcc.c (IS_DIR_SEPARATOR): Define new macro. Returns true if a
character is a directory separator.
(find_a_file): Use it.
(convert_filename): Likewise.
(process_command): Likewise.
(do_spec_1): Likewise.
(is_directory): Likewise.
(main): Likewise.
* prefix.c (IS_DIR_SEPARATOR): Define. Tests whether a character is
a directory separator.
(translate_name): Use it.
(update_path): Change DIR_SEPARATOR_2 to DIR_SEPARATOR. Fix
warning in block where '/' is changed to DIR_SEPARATOR.
* i386/xm-djgpp.h (DIR_SEPARATOR): Set to '/'.
(DIR_SEPARATOR_2): New macro. Set to '\'.
(HAVE_DOS_BASED_FILESYS): Define.
* i386/xm-mingw32.h: Updated copyright. Set
DIR_SEPARATOR_2 to '/'. Define HAVE_DOS_BASED_FILE_SYSTEM.
* i386/xm-os2.h: Likewise.
* winnt/xm-winnt.h: Likewise.
* i386/xm-dos.h: Likewise. Add copyright.
From-SVN: r26328
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1999-04-06 12:51 -0400 Zack Weinberg <zack@rabi.columbia.edu>
* cppinit.c (install_predefs): Delete function.
(cpp_start_read): Don't call install_predefs.
(cpp_handle_option): Remove case 'u' and all refs to
opts->inhibit_predefs.
(print_help): Don't mention -undef.
(initialize_builtins): Define __HAVE_BUILTIN_SETJMP__, to
match cccp.
* cpplib.h (struct cpp_options): Remove inhibit_predefs
member.
* cccp.c (predefs): Delete variable.
(main): Remove case 'u' in argument parse loop,
'inhibit_predefs' variable, and the code block that would
process CPP_PREDEFINES.
(initialize_builtins): Don't define __OBJC__, the driver will
do that.
* gcc.c (default_compilers): Remove -undef from all specs that
invoke a C preprocessor.
* ch/lang-specs.h: Likewise.
* cp/lang-specs.h: Likewise.
* f/lang-specs.h: Likewise.
* objc/lang-specs.h: Likewise.
From-SVN: r26212
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LANG_SPECIFIC_DRIVER.
* gcc.c: Compile unconditionally all code formerly dependent
on #ifdef LANG_SPECIFIC_DRIVER.
* gccspec.c: New file with stub lang_specific_driver,
lang_specific_pre_link.
* Makefile.in: Link gccspec.o into xgcc. Add rule to compile
gccspec.c.
* cp/Make-lang.in: Remove all references to g++.o/g++.c.
Link g++ from gcc.o.
* f/Make-lang.in: Remove all references to g77.o/g77.c.
Link g77 from gcc.o.
* java/Make-lang.in: Remove all references to gcj.o/gcj.c.
Link gcj from gcc.o.
From-SVN: r25989
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* cccp.c (default_include): Initialize structure memebers.
(pass_thru_directive): Change the type of 'keyword_length' to int.
(main): Cast `bindtextdomain' and `textdomain' to (void).
* collect2.c (main): Likewise.
* cppmain.c (main): Likewise.
* gcc.c (main): Likewise.
* gcov.c (main): Likewise.
* protoize.c (main): Likewise.
* toplev.c (main): Likewise.
From-SVN: r25839
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From-SVN: r25830
|
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* gcc.c (print_file_name, print_prog_name, spec_machine,
read_specs, set_spec, lookup_compiler, build_search_list,
putenv_from_prefixes, find_a_file, record_temp_file,
delete_if_ordinary, handle_braces, do_spec, do_spec_1, find_file,
is_directory, validate_switches, used_arg, default_arg,
pfatal_with_name, perror_with_name, pfatal_pexecute, fatal, error,
notice, add_preprocessor_option, add_assembler_option,
add_linker_option, process_command, execute,
unused_prefix_warnings, clear_args, fatal_error,
lang_specific_driver, user_specs, compiler, link_command_spec,
option_map, translate_options, make_temp_file, temp_name,
programname, path_prefix, machine_suffix, just_machine_suffix,
gcc_exec_prefix, standard_exec_prefix, standard_exec_prefix_1,
md_exec_prefix, md_startfile_prefix, md_startfile_prefix_1,
standard_startfile_prefix, standard_startfile_prefix_1,
standard_startfile_prefix_2, tooldir_base_prefix, tooldir_prefix,
multilib_dir, temp_filename, temp_file, command, switchstr,
infile, outfiles, input_filename, input_basename, input_suffix,
check_live_switch, main): Qualify a char* with the `const' keyword.
From-SVN: r25676
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* gcc.c (default_compilers): Define __FAST_MATH__ when appropriate.
* cp/lang-specs.h: Likewise.
* f/lang-specs.h: Likewise.
* objc/lang-specs.h: Likewise.
From-SVN: r25445
|
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From-SVN: r25115
|
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* README.g77, gcc.c, gcc.texi: Update email addresses.
* invoke.texi system.h: Likewise.
From-SVN: r25064
|
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1999-01-31 17:52 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* flags.h: Declare flag_no_ident.
* toplev.c: Define flag_no_ident. Process -f(no-)ident here.
* c-decl.c: Don't define flag_no_ident. Don't process
-f(no-)ident switches here.
* ch/decl.c: Likewise.
* cp/decl2.c: Likewise.
* c-tree.h: Don't declare flag_no_ident.
* ch/ch-tree.h: Likewise.
* cp/cp-tree.h: Likewise.
* config/elfos.h (ASM_FILE_END): Output final .ident directive
only if !flag_no_ident.
* config/ptx4.h: Likewise.
* config/svr4.h: Likewise.
* config/alpha/elf.h: Likewise.
* config/arm/linux-elf.h: Likewise.
* config/i386/sco5.h: Likewise.
* config/i860/fx2800.h: Likewise.
* config/mips/gnu.h: Likewise.
* config/i386/osfrose.h: Likewise.
* gcc.c (C specs): Map -Qn to -fno-ident.
* ch/lang-specs.h: Likewise.
* cp/lang-specs.h: Likewise.
* f/lang-specs.h: Likewise.
* objc/lang-specs.h: Likewise.
* java/lang-specs.h: Likewise.
From-SVN: r24943
|
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* cccp.c (main): Only call setlocale (LC_MESSAGES, ...) if LC_MESSAGES
is defined.
* collect2.c (main): Likewise.
* cppmain.c (main): Likewise.
* gcc.c (main): Likewise.
* gcov.c (main): Likewise.
* protoize.c (main): Likewise.
* toplev.c (main): Likewise.
From-SVN: r24923
|
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details.
From-SVN: r24879
|
|
* cppp.c (xrealloc): Fix typo last change.
* cppalloc.c, gcc.c, genattr.c, genattrtab.c, gencodes.c: Likewise.
* genconfig.c, genemit.c, genextract.c, genflags.c: Likewise.
* genopinit.c, genoutput.c, genpeep.c, genrecog.c: Likewise.
From-SVN: r24823
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|
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
From-SVN: r24806
|
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From-SVN: r24705
|
