toplevel:
* cpplex.c: Don't include sys/mman.h.
(cpp_push_buffer, cpp_pop_buffer): Moved to cpplib.c.
* cpplib.c: Include sys/mman.h and obstack.h.
(cpp_push_buffer): Moved from cpplex.c; allocate buffers on an
obstack.
(cpp_pop_buffer): Moved from cpplex.c; free buffers from an obstack.
(_cpp_unwind_if_stack): Now static, unwind_if_stack. Don't
bother freeing if stack entries (they will be freed with their buffer).
(do_endif): Free if stack entries from the buffer obstack.
(push_conditional): Allocate if stack entries from the buffer obstack.
(find_answer): Rename to _cpp_find_answer.
(do_assert, do_unassert): Update.
* cpphash.h: Update prototypes.
(xobnew): New convenience macro.
* cpplib.h (struct cpp_reader): Add hash_ob and buffer_ob fields.
Update comments.
(struct cpp_hashnode): Remove disabled field.
* cppinit.c: Don't include hashtab.h or splay-tree.h.
(report_missing_guard): Moved to cppfiles.c.
(cpp_reader_init): Call cpp_init_stacks, cpp_init_macros,
cpp_init_includes.
(cpp_cleanup): Call cpp_cleanup_stacks, cpp_cleanup_macros,
cpp_cleanup_includes. Don't destroy hashtab or
all_include_files here.
(cpp_finish): Use _cpp_report_missing_guards.
* cppfiles.c (report_missing_guard): Moved from cppinit.c.
(_cpp_init_include_table): Rename _cpp_init_includes.
(_cpp_cleanup_includes, _cpp_report_missing_guards): New.
* cppexp.c (parse_assertion): Update for new name of
find_answer.
* Makefile.in (cpplib.o, cpphash.o, cppinit.o): Update deps.
* cpplib.c (do_ident): s/VSPACE/EOF/
testsuite:
* gcc.dg/cpp/ident.c: New test.
From-SVN: r34870
* gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL
stream argument on the first pass for CNI as well as JNI.
(print_method_info): Set up method name on the first pass only.
From-SVN: r34869
* config/avr/avr.h (MASK_*): Define bits for target_flags.
(TARGET_SWITCHES): Mark help strings for translation.
Add new -mpack-args and -menhanced switches.
(TARGET_OPTIONS): Mark help strings for translation.
(progmem_section): Add section attributes.
From-SVN: r34865
* repo.c (repo_get_id): Handle the case where a class with virtual
bases has a null TYPE_BINFO_VTABLE.
* parse.y (member_init): Just pass in the type.
* init.c (expand_member_init): Handle getting a type.
* decl.c (finish_function): Warn if a function has no return
statement.
Suggested by Andrew Koenig.
* typeck.c (check_return_expr): Do set current_function_returns_value
if we got an error_mark_node.
From-SVN: r34863
2000-07-03 scott snyder <snyder@fnal.gov>
* bits/locale_facets.tcc (_M_extract): Only figure out the base
from the input if base == 0.
* testsuite/27_io/istream_extractor_arith.cc: Test reading a
number with a leading `0' in hex mode.
* shadow/bits/std_cmath.h: Fix typo in _GLIBCPP_HAVE_CEILL test.
* mkinclosure: Change `==' to `=' in test.
2000-07-03 Chip Salzenberg <chip@valinux.com>
* src/Makefile.am (libio_headers): _G_config.h is found in srcdir,
not builddir.
* src/Makefile.in: Regenerate.
From-SVN: r34860
* java/io/PrintWriter.java (print): Call write(String), not
print(String). See PR libgcj/277.
(print(String)): Use write, not out.write.
From-SVN: r34853
* config/avr/avr.c (out_adj_frame_ptr): Make "frame pointer
change too big for -mtiny-stack" a warning, if larger than 63.
(out_set_stack_ptr): Change the logic so -mno-interrupts is
always safe to use on possible future devices.
(function_prologue): Write SPH before SPL, for consistency.
If interrupt_func_p true, we know we have enabled interrupts.
(avr_num_arg_regs): New function. Round up to even number of
bytes if no -mpack-args or if calling a libgcc function.
(function_arg, function_arg_advance): Use it.
(output_movsisf, ashlsi3_out, ashrsi3_out, lshrsi3_out):
Output "movw" if available.
(out_tsthi, out_tstsi, ashlqi3_out, lshrqi3_out): Change uses
of TEST_HARD_REG_CLASS macro to test_hard_reg_class function.
(asm_output_section_name): Add blanks for consistent output.
(encode_section_info): Set TREE_READONLY for progmem data to
avoid gas warnings about changed section attributes.
(avr_hard_regno_mode_ok): Force non-QImode data to start in
even numbered registers on devices with "movw".
* config/avr/avr.h (MASK_*): Define bits for target_flags.
(TARGET_SWITCHES): Mark help strings for translation.
Add new -mpack-args and -menhanced switches.
(TARGET_OPTIONS): Mark help strings for translation.
(progmem_section): Add section attributes.
* config/avr/avr.md (*movhi, call_insn, call_value_insn):
Output "movw" if available.
(mulqi3, mulqihi3, umulqihi3, mulhi3, *tablejump_enh):
New patterns.
* config/avr/libgcc.S (_mulqi3, _divqi3): Update to the new
call convention (arguments aligned on even registers).
(_cleanup, _exit): Make weak symbols libc can override.
From-SVN: r34847
* cpplib.h (struct cpp_reader): New field include_depth.
(struct cpp_printer): Rename last_bsd to last_id.
* cppfiles.c (read_include_file): Bump include_depth.
* cpplex.c (cpp_pop_buffer): Decrement include_depth.
(output_line_command): Output correct #line if a header
is including itself and is not protected against multiple inclusion.
Use include_depth instead of buffer_stack_depth, last_id instead of
last_bsd.
* cppinit.c (cpp_start_read): Initialize last_id instead of
last_bsd.
From-SVN: r34831
Tom Tromey
Jason Merrill
Donn Terry
Zack Weinberg
Jeff Law
Bryce McKinlay
Neil Booth
Kaveh R. Ghazi
Denis Chertykov
Jason Merrill
Clinton Popetz
Benjamin Kosnik
Zack Weinberg
Geoff Keating
Jakub Jelinek
Nick Clifton
Marek Michalkiewicz
Nathan Sidwell
Jeffrey A Law
Benjamin Chelf
Mark Mitchell
Toon Moene
Ben Chelf