- 01 Jan, 2019 1 commit
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Paul Eggert authored
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
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- 01 Jan, 2018 1 commit
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Paul Eggert authored
Run admin/update-copyright.
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- 13 Sep, 2017 1 commit
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Paul Eggert authored
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
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- 01 Jan, 2017 1 commit
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Paul Eggert authored
Run admin/update-copyright.
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- 17 Sep, 2016 1 commit
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Paul Eggert authored
* src/vm-limit.c (__MALLOC_HOOK_VOLATILE, __morecore) (__after_morecore_hook): * src/ralloc.c (__morecore): Declare if DOUG_LEA_MALLOC is not defined, not if HAVE_MALLOC_H is not defined. <malloc.h> does not declare these in AIX 7.1.
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- 10 Mar, 2016 1 commit
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Paul Eggert authored
Work around Bug#22884 by rewording comments and strings to avoid ‘(’ at the start of a line unless it starts a function. This change is a short-term hack; in the longer run we plan to fix cc-mode’s performance for C files that have ‘(’ at the start of a line in a comment or string.
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- 30 Jan, 2016 1 commit
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Paul Eggert authored
This should help insulate us better from future glibc changes. It is good hygiene to include .h files for APIs that Emacs uses. Fix type clashes between Emacs and GNU <malloc.h> (Bug#22086). * configure.ac: Check for malloc.h. * src/alloc.c: Include <malloc.h> depending on HAVE_MALLOC_H, not on DOUG_LEA_MALLOC. * src/emacs.c, src/gmalloc.c (malloc_enable_thread): Remove decl (now in lisp.h). * src/gmalloc.c: Include stddef.h earlier, for ptrdiff_t. [emacs]: Include lisp.h. [HAVE_MALLOC_H]: Include <malloc.h>. (__MALLOC_HOOK_VOLATILE): New macro, if not already defined. (__after_morecore_hook, __malloc_initialize_hook, __morecore) (__default_morecore): [!HAVE_MALLOC_H]: New decls near non-inclusion of <malloc.h>. (calloc): Make it clear that the macro should not be used. Remove unused decl. (malloc_info): New macro, to avoid clash with glibc <malloc.h>. (__morecore, __default_morecore, __after_morecore_hook) (__malloc_extra_blocks, __malloc_initialize_hook, __free_hook) (__malloc_hook, __realloc_hook, __memalign_hook, memory_warnings): Remove later decls. (gmalloc_hook, gfree_hook, grealloc_hook): Rename from __malloc_hook, __free_hook, __realloc_hook to avoid type collision with glibc <malloc.h>. All uses changed. (gmalloc_hook): (__malloc_extra_blocks) [DOUG_LEA_MALLOC||HYBRID_MALLOC||SYSTEM_MALLOC]: Now static. (gmalloc_hook, __malloc_extra_blocks): Define even if [!HYBRID_MALLOC]. (__malloc_initialize_hook, __after_morecore_hook): Declare with types compatible with glibc. (__memalign_hook, hybrid_calloc) [HYBRID_MALLOC]: Remove. All uses removed. * src/lisp.h (__malloc_extra_blocks, malloc_enable_thread): New decls. * src/ralloc.c, src/vm-limit.c: Simplify includes and include <malloc.h> if available.
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- 01 Jan, 2016 1 commit
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Paul Eggert authored
Run admin/update-copyright.
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- 01 Jan, 2015 2 commits
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Paul Eggert authored
Run admin/update-copyright.
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Paul Eggert authored
Run admin/update-copyright.
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- 28 Aug, 2014 1 commit
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Ken Brown authored
dumping and the system malloc after dumping. (Bug#18222) * configure.ac (HYBRID_MALLOC): New macro; define to use gmalloc before dumping and the system malloc after dumping. Define on Cygwin. * src/conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]: Define as macros, expanding to hybrid_malloc, etc. (HYBRID_GET_CURRENT_DIR_NAME): New macro. (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as macro. * src/gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a full implementation on Cygwin. Remove Cygwin-specific code that is no longer needed. (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]: Redefine as macros expanding to gmalloc, grealloc, etc. (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros. (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine. (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define. (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc) [HYBRID_MALLOC]: (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: New functions. * src/alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: Define as macro expanding to hybrid_aligned_alloc; declare. (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: Define. (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing. * src/sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as macro, expanding to gget_current_dir_name, and define the latter. * src/emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or malloc_enable_thread(). Don't initialize malloc. * src/lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is no longer defined on Cygwin). (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare. * src/sheap.c (bss_sbrk_buffer_end): New variable. * src/unexcw.c (__malloc_initialized): Remove variable. * src/ralloc.c: Throughout, treat HYBRID_MALLOC the same as SYSTEM_MALLOC. * src/xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check Vmemory_full.
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- 01 Jan, 2014 1 commit
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Paul Eggert authored
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- 22 Sep, 2013 1 commit
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Daniel Colascione authored
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html * data.c (Qbool_vector_p): New symbol. (bool_vector_spare_mask,popcount_size_t_generic) (popcount_size_t_msc,popcount_size_t_gcc) (popcount_size_t) (bool_vector_binop_driver) (count_trailing_zero_bits,size_t_to_host_endian) (Fbool_vector_exclusive_or) (Fbool_vector_union) (Fbool_vector_intersection,Fbool_vector_set_difference) (Fbool_vector_subsetp,Fbool_vector_not) (Fbool_vector_count_matches) (Fbool_vector_count_matches_at): New functions. (syms_of_data): Intern new symbol, functions. * alloc.c (bool_vector_payload_bytes): New function. (Fmake_bool_vector): Instead of calling Fmake_vector, which performs redundant initialization and argument checking, just call allocate_vector ourselves. Make sure we clear any terminating padding to zero. (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes instead of open-coding the size calculation. (vroundup_ct): New macro. (vroundup): Assume argument >= 0; invoke vroundup_ct. * casetab.c (shuffle,set_identity): Change lint_assume to assume. * composite.c (composition_gstring_put_cache): Change lint_assume to assume. * conf_post.h (assume): New macro. (lint_assume): Remove. * dispnew.c (update_frame_1): Change lint_assume to assume. * ftfont.c (ftfont_shape_by_flt): Change lint_assume to assume. * image.c (gif_load): Change lint_assume to assume. * lisp.h (eassert_and_assume): New macro. (Qbool_vector_p): Declare. (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros. (swap16,swap32,swap64): New inline functions. * macfont.c (macfont_shape): Change lint_assume to assume. * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout. * xsettings.c (parse_settings): Use new swap16 and swap32 from lisp.h instead of file-specific macros.
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- 05 Jul, 2013 1 commit
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Paul Eggert authored
* alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]: * xfaces.c: Don't include stdio.h twice. * buffer.c [USE_MMAP_FOR_BUFFERS]: Don't include sys/types.h or stdio.h twice. * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice. * lread.c: Don't include coding.h twice. * nsfont.m: Don't include frame.h twice. * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice. * ralloc.c: Don't include <unistd.h> twice. * xdisp.c: Don't include font.h twice. * xterm.c: Don't include fontset.h twice. * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
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- 22 Feb, 2013 1 commit
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Paul Eggert authored
* ralloc.c (SIZE, POINTER, NIL): * vm-limit.c (POINTER): Remove, replacing all uses with C89 equivalents. These old symbols were present only for porting to pre-C89 platforms.
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- 01 Jan, 2013 1 commit
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Paul Eggert authored
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- 05 Nov, 2012 1 commit
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Eli Zaretskii authored
src/ralloc.c (relinquish): If real_morecore fails to return memory to the system, don't crash; instead, leave the last heap unchanged and return.
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- 07 Oct, 2012 1 commit
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Eli Zaretskii authored
src/ralloc.c (relinquish): If a heap is ready to be relinquished, but it still has blocs in it, don't return it to the system, instead of aborting. (Bug#12402)
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- 01 Oct, 2012 1 commit
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Eli Zaretskii authored
nt/preprep.c (RVA_TO_PTR): Use 'unsigned char *' instead of 'void *', for pointer arithmetics. (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET): Enclose all macro arguments in parentheses. src/unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET) (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses. (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *', as the previous version used 'void *'. src/ralloc.c (ROUNDUP): Fix last change. (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type 'size_t'. Fixes: debbugs:12544
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- 30 Sep, 2012 1 commit
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Fabrice Popineau authored
src/w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64. (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for compatibility with x64. src/w32term.c (w32_draw_underwave): Don't use GCC extensions for defining an XRectangle structure. src/w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer arithmetics for compatibility with x64. src/w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for compatibility with x64. src/w32heap.h: Adjust prototypes and declarations. src/w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap) (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of DWORD, long, and unsigned long, for compatibility with x64. (allocate_heap) [_WIN64]: Reserve 32GB of memory. (sbrk): Argument is now of type ptrdiff_t. src/w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being less than 0x0500. (w32_msg_pump): Use WPARAM type for 'result'. src/w32.c (init_environment, get_emacs_configuration): Support AMD64 architecture. (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for compatibility with x64. src/vm-limit.c (lim_data): Now size_t. (check_memory_limits): Adjust prototypes of real_morecore and __morecore to receive argument of type ptrdiff_t. Use size_t for five_percent and data_size. src/unexw32.c: Use DWORD_PTR instead of DWORD for file-scope variables, for compatibility with x64. (rva_to_section, offset_to_section, relocate_offset) (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET) (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info) (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD for compatibility with x64. src/sysdep.c (STDERR_FILENO): Define if not already defined. src/ralloc.c (real_morecore): Argument type is now ptrdiff_t. (__morecore): Argument type is now ptrdiff_t. (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'. (relinquish): Use ptrdiff_t type for 'excess'. (r_alloc_sbrk): Argument type is now ptrdiff_t. src/makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE. (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE) instead of a literal number. src/gmalloc.c [WINDOWSNT]: Include w32heap.h. (min): Define only if not already defined. src/frame.c (x_report_frame_params): Use EMACS_UINT for the return value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows hosts. src/image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since 'bitmaps' is a pointer. src/dispextern.h (x_bitmap_pixmap): Adjust prototype. src/alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__. nt/makefile.w32-in ($(TRES)): Use $(EMACS_MANIFEST). nt/inc/sys/socket.h: Don't map Winsock error codes to standard ones that are already defined. nt/inc/ms-w32.h (EMACS_INT, EMACS_UINT, EMACS_INT_MAX, PRIuMAX) (pI, _INTPTR) [_MSC_VER]: Fix definitions for MSVC. [_MSC_VER]: Add pragmas to suppress some MSVC warnings. nt/preprep.c (pfnCheckSumMappedFile, rva_to_section) (offset_to_section, relocate_offset, OFFSET_TO_RVA) (RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET, PTR_TO_RVA) (OFFSET_TO_PTR, ROUND_UP, ROUND_DOWN) (copy_executable_and_move_sections, ADJUST_IMPORT_RVA, main): Use DWORD_PTR instead of DWORD for compatibility with x64. nt/nmake.defs: Support AMD64. (EMACS_HEAPSIZE, EMACS_PURESIZE, EMACS_MANIFEST): New macros. nt/gmake.defs: (EMACS_HEAPSIZE, EMACS_PURESIZE, EMACS_MANIFEST): New macros. nt/addsection.c (pfnCheckSumMappedFile, rva_to_section) (offset_to_section, relocate_offset, OFFSET_TO_RVA) (RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET, PTR_TO_RVA) (OFFSET_TO_PTR, ROUND_UP, ROUND_DOWN) (copy_executable_and_add_section, main): Use DWORD_PTR instead of DWORD, for compatibility with x64. nt/emacs-x64.manifest: New file. nt/emacs-x86.manifest: Renamed from emacs.manifest. lib-src/ntlib.c (gettimeofday): Copy from src/w32.c. lib/gettime. needs this function.
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- 23 Sep, 2012 1 commit
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Paul Eggert authored
* nt/inc/ms-w32.h (emacs_raise): New macro. * src/alloc.c (die): * src/sysdep.c (emacs_abort) [HAVE_NTGUI]: Avoid recursive loop if there's a fatal error in the function itself. * src/atimer.c (pending_atimers): * src/blockinput.h: Don't include "atimer.h"; no longer needed. (interrupt_input_pending): Remove. All uses removed. pending_signals now counts both atimers and ordinary interrupts. This is less racy than having three separate pending-signal flags. (block_input, unblock_input, totally_unblock_input, unblock_input_to) (input_blocked_p): Rename from their upper-case counterparts BLOCK_INPUT, UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO, INPUT_BLOCKED_P, and turn into functions. All uses changed. This makes it easier to access volatile variables more accurately. (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input (). (input_blocked_p): Prefer this to 'interrupt_input_blocked', as that's more reliable if the code is buggy and sets interrupt_input_blocked to a negative value. All uses changed. * src/atimer.c (deliver_alarm_signal): Remove. No need to deliver this to the parent; any thread can handle this signal now. All uses replaced by underlying handler. * src/atimer.c (turn_on_atimers): * src/dispnew.c (handle_window_change_signal): * src/emacs.c (handle_danger_signal): * src/keyboard.c (kbd_buffer_get_event): Don't reestablish signal handler; not needed with sigaction. * src/blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT) (UNBLOCK_INPUT_TO): Rework to avoid unnecessary accesses to volatile variables. (UNBLOCK_INPUT_TO): Now a function. (totally_unblock_input, unblock_input): New decls. * src/data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c (init_data): Remove. Necessary stuff now done in init_signal. * src/emacs.c, src/xdisp.c: Include "atimer.h", since we invoke atimer functions. * src/emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c. (fatal_error_code): Remove; no longer needed. (terminate_due_to_signal): Rename from fatal_error_backtrace, since it doesn't always backtrace. All uses changed. No need to reset signal to default, since sigaction and/or die does that for us now. Use emacs_raise (FOO), not kill (getpid (), FOO). (main): Check more-accurately whether we're dumping. Move fatal-error setup to sysdep.c * src/floatfns.c: Do not include "syssignal.h"; no longer needed. * src/gtkutil.c (xg_get_file_name, xg_get_font): Remove no-longer-needed signal-mask manipulation. * src/keyboard.c, src/process.c (POLL_FOR_INPUT): Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined. * src/keyboard.c (read_avail_input): Remove. All uses replaced by gobble_input. (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code. (kbd_buffer_store_event_hold, gobble_input): (record_asynch_buffer_change) [USABLE_SIGIO]: (store_user_signal_events): No need to mess with signal mask. (gobble_input): If blocking input and there are terminals, simply set pending_signals to 1 and return. All hooks changed to not worry about whether input is blocked. (process_pending_signals): Clear pending_signals before processing them, in case a signal comes in while we're processing. By convention callers now test pending_signals before calling us. (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input): New functions, to support changes to blockinput.h. (handle_input_available_signal): Now extern. (reinvoke_input_signal): Remove. All uses replaced by handle_async_input. (quit_count): Now volatile, since a signal handler uses it. (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg. All callers changed. Block SIGINT only if not already blocked. Clear sigmask reliably, even if Fsignal returns, which it can. Omit unnecessary accesses to volatile var. (quit_throw_to_read_char): No need to restore sigmask. * src/keyboard.c (gobble_input, handle_user_signal): * src/process.c (wait_reading_process_output): Call signal-handling code rather than killing ourselves. * src/lisp.h: Include <float.h>, for... (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication. (pending_signals): Now volatile. (syms_of_data): Now const if IEEE floating point. (handle_input_available_signal) [USABLE_SIGIO]: (terminate_due_to_signal, record_child_status_change): New decls. * src/process.c (create_process): Avoid disaster if memory is exhausted while we're processing a vfork, by tightening the critical section around the vfork. (send_process_frame, process_sent_to, handle_pipe_signal) (deliver_pipe_signal): Remove. No longer needed, as Emacs now ignores SIGPIPE. (send_process): No need for setjmp/longjmp any more, since the SIGPIPE stuff is now gone. Instead, report an error if errno is EPIPE. (record_child_status_change): Now extern. PID and W are now args. Return void, not bool. All callers changed. * src/sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]: Remove. All uses removed. This bug should be fixed now in a different way. (wait_for_termination_1): Use waitpid rather than sigsuspend, and record the child status change directly. This avoids the need to futz with the signal mask. (process_fatal_action): Move here from emacs.c. (emacs_sigaction_flags): New function, containing much of what used to be in emacs_sigaction_init. (emacs_sigaction_init): Use it. Block nonfatal system signals that are caught by emacs, to make races less likely. (deliver_process_signal): Rename from handle_on_main_thread. All uses changed. (BACKTRACE_LIMIT_MAX): Now at top level. (thread_backtrace_buffer, threadback_backtrace_pointers): New static vars. (deliver_thread_signal, deliver_fatal_thread_signal): New functions, for more-accurate delivery of thread-specific signals. (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c. (deliver_arith_signal): Handle in this thread, not in the main thread, since it's triggered by this thread. (maybe_fatal_sig): New function. (init_signals): New arg DUMPING so that we can be more accurate about whether we're dumping. Caller changed. Treat thread-specific signals differently from process-general signals. Block all signals while handling fatal error; that's safer. xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal on IEEE hosts. When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored. Ignore SIGPIPE unless batch. (emacs_backtrace): Output backtrace for the appropriate thread, which is not necessarily the main thread. * src/syssignal.h: Include <stdbool.h>. (emacs_raise): New macro. * src/xterm.c (x_connection_signal): Remove; no longer needed now that we use sigaction. (x_connection_closed): No need to mess with sigmask now. (x_initialize): No need to reset SIGPIPE handler here, since init_signals does this for us now. Fixes: debbugs:12471
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- 17 Sep, 2012 2 commits
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Eli Zaretskii authored
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Eli Zaretskii authored
src/ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize __malloc_extra_blocks to 32 instead of 64, like alloc.c did in emacs_blocked_malloc, now deleted.
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- 15 Sep, 2012 1 commit
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Paul Eggert authored
* configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols. (_setjmp, _longjmp): Remove. * src/lisp.h: Include <setjmp.h> here, since we use its symbols here. All instances of '#include <setjmp.h>' removed, if the only reason for the instance was because "lisp.h" was included. (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols. Unless otherwise specified, replace all uses of jmp_buf, _setjmp, and _longjmp with the new symbols. Emacs already uses _setjmp if available, so this change affects only POSIXish hosts that have sigsetjmp but not _setjmp, such as some versions of Solaris and Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.) * src/image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros. (png_load_body) [HAVE_PNG]: (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]: (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]: Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp, since PNG requires jmp_buf. This is the only exception to the general rule that we now use sys_setjmp and sys_longjmp. This exception is OK since this code does not change the signal mask or longjmp out of a signal handler. Fixes: debbugs:12446
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- 04 Sep, 2012 1 commit
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Paul Eggert authored
Do not try to redefine the 'abort' function. Instead, redo the code so that it calls 'emacs_abort' rather than 'abort'. This removes the need for the NO_ABORT configure-time macro and makes it easier to change the abort code to do a backtrace. * configure.ac (NO_ABRT): Remove. * admin/CPP-DEFINES (NO_ABORT): Remove. * nt/inc/ms-w32.h (w32_abort) [HAVE_NTGUI]: Remove. * src/.gdbinit: Just stop at emacs_abort, not at w32_abort or abort. * src/emacs.c (abort) [!DOS_NT && !NO_ABORT]: Remove; sysdep.c's emacs_abort now takes its place. * src/lisp.h (emacs_abort): New decl. All calls from Emacs code to 'abort' changed to use 'emacs_abort'. * src/msdos.c (dos_abort) [defined abort]: Remove; not used. (abort) [!defined abort]: Rename to ... (emacs_abort): ... new name. * src/sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking the place of the old 'abort' in emacs.c. * src/w32.c, src/w32fns.c (abort): Do not #undef. * src/w32.c (emacs_abort): Rename from w32_abort.
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- 24 Aug, 2012 1 commit
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Eli Zaretskii authored
src/ralloc.c (free_bloc): Don't dereference a 'heap' structure if it is not one of the heaps we manage.
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- 05 Jul, 2012 1 commit
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Paul Eggert authored
* alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c: * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c: * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c: * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c: * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c: * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c: * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c: * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c: * xterm.c: Omit needless casts involving void * pointers and allocation. Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))", as the former is more robust if P's type is changed. Prefer xzalloc to xmalloc + memset 0. Simplify malloc-or-realloc to realloc. Don't worry about xmalloc returning a null pointer. Prefer xstrdup to xmalloc + strcpy. * editfns.c (Fmessage_box): Grow message_text by at least 80 when growing it. * keyboard.c (apply_modifiers_uncached): Prefer local array to alloca of a constant.
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- 23 Jun, 2012 2 commits
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Eli Zaretskii authored
src/ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko in the logic of incrementing and decrementing the value of use_relocatable_buffers.
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Eli Zaretskii authored
src/ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko in the logic of incrementing and decrementing the value of use_relocatable_buffers.
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- 28 May, 2012 1 commit
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Eli Zaretskii authored
src/charset.c (maybe_unify_char): Inhibit relocation of buffer text for the duration of call to load_charset, to avoid problems with callers of maybe_unify_char that access buffer text through C pointers. src/ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and decrement the inhibition flag, instead of just setting or resetting it. Fixes: debbugs:11519
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- 23 May, 2012 1 commit
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Eli Zaretskii authored
src/lisp.h [REL_ALLOC]: Add prototypes for external functions defined on ralloc.c. src/buffer.c [REL_ALLOC]: Remove prototypes of r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free, they are now on lisp.h. src/ralloc.c (r_alloc_inhibit_buffer_relocation): New function. src/search.c (search_buffer): Use it to inhibit relocation of buffer text while re_search_2 is doing its job, because re_search_2 is passed C pointers to buffer text.
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- 21 May, 2012 1 commit
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Paul Eggert authored
* configure.in (AC_C_PROTOTYPES, AC_C_VOLATILE, AC_C_CONST) (POINTER_TYPE, PROTOTYPES): Remove. * admin/CPP-DEFINES: Remove NULL, const. * lib-src/etags.c (static, const): Remove macros. (PTR): Remove; all uses replaced with void *. Omit needless casts. * src/alloc.c, src/buffer.c, lisp.h: Replace POINTER_TYPE with void. * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc) (xrealloc): * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts. * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL): * textprop.c, tparam.c (NULL): Remove. * ralloc.c, vm-limit.c (POINTER): Assume void * works. * regex.c (SIGN_EXTEND_CHAR): Assume signed char works. * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes. * unexelf.c (ElfBitsW): Assume c89 preprocessor or better. * xterm.c (input_signal_count): Assume volatile works.
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- 16 Apr, 2012 1 commit
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Paul Eggert authored
See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE) (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused. (r_alloc_sbrk): Now static.
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- 01 Feb, 2012 1 commit
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Eli Zaretskii authored
src/ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its first 2 arguments are identical. This makes inserting large output from a subprocess an order of magnitude faster on MS-Windows, where all sbrk'ed memory is always contiguous.
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- 11 Jan, 2012 1 commit
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Glenn Morris authored
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- 05 Jan, 2012 1 commit
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Glenn Morris authored
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- 15 Nov, 2011 1 commit
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Juanma Barranquero authored
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- 09 Sep, 2011 1 commit
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Juanma Barranquero authored
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- 10 Jul, 2011 1 commit
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Andreas Schwab authored
* src/alloc.c (reset_malloc_hooks): Protoize. * src/cm.c (losecursor): Likewise. * src/ralloc.c (r_alloc_check): Likewise.
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- 07 Feb, 2011 1 commit
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Paul Eggert authored
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