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cgf [Wed, 1 Sep 2010 21:06:35 +0000 (21:06 +0000)]
* dcrt0.cc (dll_crt0_0): Remove myself settings.
* fork.cc (fork): Set myself process_state
* pinfo.cc (pinfo_init): Ditto.
(pinfo::thisproc): Make sure any sendsig setting is correctly copied.
* pinfo.h: Update copyright. Remove unused code.
brobecke [Wed, 1 Sep 2010 20:47:01 +0000 (20:47 +0000)]
[NEWS] powerpc-lynxos gdbserver support
This adds an entry in the NEWS file announcing the GDBserver support
on powerpc-lynxos.
gdb/ChangeLog:
* NEWS: Add entry announcing GDBserver support on powerpc-lynxos.
marckhouzam [Wed, 1 Sep 2010 19:03:51 +0000 (19:03 +0000)]
* mi/mi-main.c (mi_cmd_list_target_features): Add `reverse'
as a feature reported by -list-target-features.
* gdb.texinfo (GDB/MI Miscellaneous Commands): Document new
feature `reverse' output by -list-target-features.
brobecke [Wed, 1 Sep 2010 18:57:12 +0000 (18:57 +0000)]
gdbserver support for powerpc-lynxos (4.x)
This patch adds support for powerpc-lynxos.
gdbserver/ChangeLog:
* gdbserver/lynx-low.c, gdbserver/lynx-low.h,
gdbserver/lynx-ppc-low.c: New files.
* Makefile.in (lynx_low_h): New variable.
(lynx-low.o, lynx-ppc-low.o): New rules.
* configure.ac: On LynxOS, link with -lnetinet.
* configure.srv: Add handling of powerpc-*-lynxos* targets.
* configure: regenerate.
brobecke [Wed, 1 Sep 2010 18:56:45 +0000 (18:56 +0000)]
Import vsnprintf from libiberty if not available.
vasprintf and vsnprintf are not available on LynxOS, at least not on
version 4.0.0. This patch updates the configury to import them from
libiberty if not available out of the box.
gdbserver/
* Makefile.in (vasprintf.o, vsnprintf.o): New rules.
* configure.ac: Add check for vasprintf and vsnprintf.
* configure, config.in: Regenerate.
* server.h (vasprintf, vsnprintf): Add conditional declarations.
brobecke [Wed, 1 Sep 2010 18:56:34 +0000 (18:56 +0000)]
Generate regformats/rs6000/powerpc-32.dat
I will need this description for the ppc-lynxos debugger where, AFAICT,
we only have access to the core GP and FP registers. So this adds
powerpc-32 to the list of targets for which a .dat file needs to be
generated.
2010-04-30 Joel Brobecker <brobecker@adacore.com>
* features/Makefile (WHICH): Add rs6000/powerpc-32.
(powerpc-32.o, powerpc-32.c): New rules.
(clean): Also remove powerpc-32.c.
* regformats/rs6000/powerpc-32.dat: Generate.
cgf [Wed, 1 Sep 2010 18:24:10 +0000 (18:24 +0000)]
* cygthread.cc (cygthread::create): Fix incorrect use of name rather than
__name.
* cygthread.h (cygthread::cygthread): Create versions which eliminate 'n'
parameter.
* dcrt0.cc (dll_crt0_1): Remove check for threadfunc_ix. Remove obsolete
comments. Set process_state to active here.
* fhandler_netdrive.cc (create_thread_and_wait): Use shortened cygthread
constructor.
* timer.cc (timer_tracker::settime): Ditto.
* window.cc (HWND): Ditto.
* fhandler_tty.cc: Use shortened cygthread constructor, where appropriate,
throughout.
* select.cc: Ditto.
* fork.cc (frok::child): Remove wait_for_sigthread.
(fork): Reformat if for slightly better clarity.
* init.cc (dll_finished_loading): New variable.
(dll_entry): Use dll_finished_loading to determine when we should call
merge_threadfunc.
* sigproc.cc (no_signals_available): Simplify by using my_readsig.
(wait_sig_inited): Delete.
(wait_sig): Define as void function.
(pending_signals): Accommodate change to wait_sig definition.
(wait_for_sigthread): Delete definition.
(sigproc_init): Initialize signal pipe here, before wait_sig thread is created.
Use void form of cygthread creation.
(init_sig_pipe): Delete.
(wait_sig): Return void rather than DWORD. Assume previous initialization of
signal pipe. Set my_sendsig to NULL when exiting.
* sigproc.h (wait_for_sigthread): Delete declaration.
gdbadmin [Wed, 1 Sep 2010 17:29:32 +0000 (17:29 +0000)]
[gdbserver] Move malloc.h include to server.h.
This patch moves all includes of malloc.h, which were introduced
purely to get access to alloca's declaration, to server.h, next
to the include of alloca.h.
There is one exception: gdbreplay.c, which does not include server.h.
In this case, the include of alloca.h was simply moved up a bit, next
to the include of malloc.h.
gdb/gdbserver/ChangeLog:
* gdbreplay.c: Move include of alloca.h up, next to include of
malloc.h.
* server.h: Add include of malloc.h.
* mem-break.c: Remove include of malloc.h.
* server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
gdbadmin [Wed, 1 Sep 2010 17:27:48 +0000 (17:27 +0000)]
Put ChangeLog entries in the right ChangeLog file.
palves [Wed, 1 Sep 2010 13:51:34 +0000 (13:51 +0000)]
* netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
(netbsd_core_file_pid): ... this.
corinna [Wed, 1 Sep 2010 10:30:51 +0000 (10:30 +0000)]
* fhandler_netdrive.cc (fhandler_netdrive::readdir): Set d_type.
(fhandler_netdrive::seekdir): Fix test for readdir return value.
* fhandler_registry.cc (fhandler_registry::seekdir): Ditto.
nickc [Wed, 1 Sep 2010 08:06:58 +0000 (08:06 +0000)]
Fix typo
nickc [Wed, 1 Sep 2010 08:05:57 +0000 (08:05 +0000)]
Fix typo
nickc [Wed, 1 Sep 2010 08:05:15 +0000 (08:05 +0000)]
* ld-scripts/section-match.exp: New file. Runs ths
section-match-1 test.
* ld-scripts/section-match-1.d: New file.
* ld-scripts/section-match-1.s: New file.
* ld-scripts/section-match-1.t: New file.
gingold [Wed, 1 Sep 2010 07:50:47 +0000 (07:50 +0000)]
2010-09-01 Tristan Gingold <gingold@adacore.com>
* coffcode.h (coff_slurp_line_table): Add a cast.
(coff_slurp_reloc_table): Ditto.
corinna [Wed, 1 Sep 2010 07:16:47 +0000 (07:16 +0000)]
* include/cygwin/version.h: Bump DLL minor version number to 8.
gdbadmin [Wed, 1 Sep 2010 01:56:04 +0000 (01:56 +0000)]
Compile memmem.o without -Werror.
This reproduces the same approach as in GDB to allow us to build
specific files without -Werror.
gdb/gdbserver/ChangeLog:
* Makefile.in (INTERNAL_CFLAGS_BASE): New variable. Extracted
from INTERNAL_CFLAGS.
(INTERNAL_WARN_CFLAGS): New variable.
(INTERNAL_CFLAGS): Adjust, using INTERNAL_WARN_CFLAGS.
gdbadmin [Wed, 1 Sep 2010 01:53:42 +0000 (01:53 +0000)]
use xsnprintf instead of snprintf.
snprintf is not available on LynxOS, so I changed the calls to snprintf
to calls to xsnprintf, which should be strictly equivalent.
gdb/gdbserver/ChangeLog:
* utils.c (xsnprintf): Make non-static.
* server.h: Add xsnprintf declaration.
* linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
replace calls to snprintf by calls to xsnprintf throughout.
gdbadmin [Wed, 1 Sep 2010 01:51:05 +0000 (01:51 +0000)]
include alloca.h if available.
On LynxOS, alloca is defined in allocal.h. This fixes one warning that
occurs when building GDBserver for LynxOS.
gdb/gdbserver/ChangeLog:
* configure.ac: Add configure check for alloca.
* configure, config.in: Regenerate.
* server.h: Include alloca.h if it exists.
* gdbreplay.c: Include alloca.h if it exists.
gdbadmin [Wed, 1 Sep 2010 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Wed, 1 Sep 2010 00:00:05 +0000 (00:00 +0000)]
daily update
hjl [Tue, 31 Aug 2010 21:56:56 +0000 (21:56 +0000)]
Fix "pushw imm16" for x86-64 disassembler.
gas/testsuite/
2010-08-31 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/11960
* gas/i386/opcode-intel.d: Updated.
* gas/i386/x86-64-opcode.d: Likewise.
* gas/i386/x86-64-opcode.s: Add a "pushw imm16" test.
opcodes/
2010-08-31 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/11960
* i386-dis.c (sIv): New.
(dis386): Replace Iq with sIv on "pushT".
(reg_table): Replace T with {T|} on callT, JcallT, jmpT and JjmpT.
(x86_64_table): Replace {T|}/{P|} with P.
(putop): Add 'w' to 'T'/'P' if needed for Intel syntax.
(OP_sI): Update v_mode. Remove w_mode.
swagiaal [Tue, 31 Aug 2010 20:10:42 +0000 (20:10 +0000)]
Create and use a specialized bcache type for psymbols
2010-08-31 Sami Wagiaalla <swagiaal@redhat.com>
* symfile.c (reread_symbols): Use psymbol_bcache_free, and
psymbol_bcache_init.
* psymtab.h (psymbol_bcache_init): New function prototype.
(psymbol_bcache_free): New function prototype.
(psymbol_bcache_get_bcache): New function prototype.
* psymtab.c (psymbol_bcache_init): New function.
(psymbol_bcache_free): New function.
(psymbol_bcache_full): New function.
(psymbol_bcache_get_bcache): New function.
(add_psymbol_to_bcache): use psymbol_bcache_full.
* objfiles.h (psymbol_cache): Change type of psymbol_cache to
psymbol_bcache.
* symmisc.c (print_symbol_bcache_statistics): Updated.
(print_objfile_statistics): Updated.
* objfiles.c (allocate_objfile): Use psymbol_bcache_init to initialize
psymbol_cache.
(free_objfile): Use psymbol_bcache_free.
tromey [Tue, 31 Aug 2010 20:03:20 +0000 (20:03 +0000)]
PR c++/11961:
* dwarf2read.c (new_symbol_full) <DW_TAG_template_type_param>:
Don't set TYPE_NAME on the type.
msnyder [Tue, 31 Aug 2010 19:31:00 +0000 (19:31 +0000)]
2010-08-31 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
* infrun.c (set_exec_direction_func): Error out if target does not
support reverse execution.
devans [Tue, 31 Aug 2010 18:40:09 +0000 (18:40 +0000)]
* gdb.dwarf2/dw4-sig-types.exp: Use .x for executable name.
jkratoch [Tue, 31 Aug 2010 18:11:48 +0000 (18:11 +0000)]
gdb/
Make linux_get_siginfo_type `type *' unique.
* linux-tdep.c (linux_gdbarch_data_handle, struct linux_gdbarch_data)
(init_linux_gdbarch_data, get_linux_gdbarch_data): New.
(linux_get_siginfo_type): New variable linux_gdbarch_data. Initialize
it. Use linux_gdbarch_data->siginfo_type as a persistent storage.
(_initialize_linux_tdep): New.
jkratoch [Tue, 31 Aug 2010 18:08:42 +0000 (18:08 +0000)]
gdb/
Code cleanup.
* defs.h (find_memory_region_ftype): New typedef.
(exec_set_find_memory_regions): Use it.
* exec.c (exec_set_find_memory_regions): Use find_memory_region_ftype.
* fbsd-nat.c (fbsd_find_memory_regions): Likewise.
* gcore.c (objfile_find_memory_regions): Likewise.
* gnu-nat.c (gnu_find_memory_regions): Likewise.
* linux-nat.c (linux_nat_find_memory_regions): Likewise.
* procfs.c (iterate_over_mappings_cb_ftype): Remove.
(iterate_over_mappings): Rename iterate_over_mappings_cb_ftype to
find_memory_region_ftype.
(insert_dbx_link_bpt_in_region): Likewise.
(iterate_over_mappings): Likewise. Drop the comment part about the
function prototype.
(find_memory_regions_callback): Use find_memory_region_ftype.
(proc_find_memory_regions): Likewise.
(info_mappings_callback): Rename iterate_over_mappings_cb_ftype to
find_memory_region_ftype.
* target.c (dummy_find_memory_regions): Use find_memory_region_ftype.
* target.h (struct target_ops) <to_find_memory_regions>: Likewise.
swagiaal [Tue, 31 Aug 2010 17:26:06 +0000 (17:26 +0000)]
Enable custom bcache hash function.
2010-08-25 Sami Wagiaalla <swagiaal@redhat.com>
* psymtab.c (add_psymbol_to_bcache): Remove 'static' from
'static partial_symbol psymbol'.
(psymbol_hash): New function.
(psymbol_compare): New function.
* bcache.c (hash_continue): New.
(hash): Use hash_continue.
* bcache.c: Add hash_function and compare_function
pointers to bcache struct.
(bcache_full): Use bcache->hash_function, and
bcache->compare_function.
(bcache_compare): New function.
(bcache_xmalloc): Take hash_function and
compare_function arguments and initialize the
bcach's pointers.
Updated comment.
* objfiles.c (allocate_objfile): Updated.
* symfile.c (reread_symbols): Updated.
* python/py-type.c (typy_richcompare): Updated.
nickc [Tue, 31 Aug 2010 16:08:22 +0000 (16:08 +0000)]
* ldlex.l (WILDCHAR): Add the caret and exclamation point
characters, so that they can be used inside regexps.
hjl [Tue, 31 Aug 2010 14:45:41 +0000 (14:45 +0000)]
Remove an extra "@item".
2010-08-31 H.J. Lu <hongjiu.lu@intel.com>
* gdb.texinfo (i386 Features): Remove an extra "@item".
ktietz [Tue, 31 Aug 2010 14:45:34 +0000 (14:45 +0000)]
2010-08-31 Kai Tietz <kai.tietz@onevision.com>
* config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
(obj_coff_seh_stackalloc): Likewise.
corinna [Tue, 31 Aug 2010 13:48:03 +0000 (13:48 +0000)]
* path.cc (normalize_posix_path): Preserve //./ and //?/ prefixes.
(path_conv::check): Allow access to root directory of native NT disk
devices.
nickc [Tue, 31 Aug 2010 10:26:10 +0000 (10:26 +0000)]
* ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
a region's attributes.
corinna [Tue, 31 Aug 2010 07:47:51 +0000 (07:47 +0000)]
* include/cygwin/version.h: Bump DLL minor version number to 7.
amodra [Tue, 31 Aug 2010 05:34:45 +0000 (05:34 +0000)]
* config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
amodra [Tue, 31 Aug 2010 05:11:27 +0000 (05:11 +0000)]
* scripttempl/mmo.sc: Move assignment to "Main" inside .text
output section statement.
gdbadmin [Tue, 31 Aug 2010 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Tue, 31 Aug 2010 00:00:05 +0000 (00:00 +0000)]
daily update
cgf [Mon, 30 Aug 2010 23:23:28 +0000 (23:23 +0000)]
* dcrt0.cc (dll_crt0_0): Move sigproc_init later, after cygheap initialization
since it relies on the cygheap existing (even if it shouldn't matter do to dll
initialization serialization).
rth [Mon, 30 Aug 2010 21:51:28 +0000 (21:51 +0000)]
* config/obj-coff-seh.c: Rewrite the entire file.
(symtab, symptr, reltab, relcount, relsize): Remove.
(seh_ctx_root, seh_ctx): Remove.
(xdata_seg, xdata_subseg, pdata_seg): New.
(switch_xdata, switch_pdata): New.
(verify_context, verify_context_and_target, skip_whitespace_and_comma):
New parsing functions. Rewrite all parsing functions to use them.
(obj_coff_seh_32): Fix != arm thinko.
(obj_coff_seh_handler): For x64, don't accept handler pointer here,
only flags.
(obj_coff_seh_handlerdata): New.
(do_seh_endproc): Split out of ...
(obj_coff_seh_endproc): ... here.
(obj_coff_seh_proc): Use it, if needed.
(seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
(seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
alternatives. Don't slurp commas.
(seh_read_offset): Remove.
(obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
(obj_coff_seh_scope): Remove.
(obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
(obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
(out_one, out_two, out_four): New.
(seh_x64_write_prologue_data, seh_x64_size_prologue_data,
seh_x64_write_function_xdata, write_function_xdata): Rewrite
from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
seh_getelm_data_size, seh_getsize_of_unwind_entry,
seh_make_unwind_entry, seh_getsize_unwind_data, and
seh_create_unwind_data.
(seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
(write_function_pdata): Rewrite from make_function_entry_pdata.
(seh_write_text_eh_data, make_function_entry_pdata,
seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
seh_getsize_of_unwind_entry, seh_make_unwind_entry,
seh_getsize_unwind_data, seh_create_unwind_data,
seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
* config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
Add seh_handlerdata. Adjust function/what arguments for
seh_savereg, seh_pushframe, seh_stackalloc.
(struct seh_prologue_element): Adjust members to closer match
the elements of the UNWIND_CODE structure.
(struct seh_scope_elem): Remove.
(struct seh_context): Replace char* members with symbolS or
expressionS as appropriate. Sort members by ARM/x64 applicability.
Remove obsolete stuff wrt direct symbol and reloc manipulation.
tromey [Mon, 30 Aug 2010 20:28:27 +0000 (20:28 +0000)]
gdb
2010-08-30 Andre Poenitz <andre.poenitz@nokia.com>
Tom Tromey <tromey@redhat.com>
PR python/11792:
* python/py-value.c (valpy_get_dynamic_type): New function.
(value_object_getset): Add "dynamic_type".
(valpy_get_type): Fail on error.
gdb/doc
PR python/11792:
* gdb.texinfo (Values From Inferior): Document dynamic_type.
gdb/testsuite
PR python/11792:
* gdb.python/py-value.exp (test_subscript_regression): Add
dynamic_type test.
drow [Mon, 30 Aug 2010 17:38:10 +0000 (17:38 +0000)]
* gdb.cp/cpexprs.exp (test_breakpoint): Continue to test_function
instead of running to main. Do not test the main function.
* gdb/testsuite/gdb.cp/cpexprs.cc (main): Rename to test_function.
Add new main.
devans [Mon, 30 Aug 2010 16:51:27 +0000 (16:51 +0000)]
* rtl-c.scm (s-float-predop): New function.
(nan, qnan, snan): Call it.
qiyao [Mon, 30 Aug 2010 15:26:28 +0000 (15:26 +0000)]
2010-08-30 Yao Qi <yao@codesourcery.com>
* arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
(arm_linux_syscall_next_pc): New.
(arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
(arm_linux_init_abi): Initialize syscall_next_pc.
* arm-tdep.c (thumb_get_next_pc_raw): Get next pc of SWI in Thumb mode.
(arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
* arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
Declare arm_frame_is_thumb.
corinna [Mon, 30 Aug 2010 14:16:00 +0000 (14:16 +0000)]
* posix.sgml (std-notes): Fix typos and incorrectnesses.
froydnj [Mon, 30 Aug 2010 14:07:01 +0000 (14:07 +0000)]
remove file committed by mistake
corinna [Mon, 30 Aug 2010 13:19:39 +0000 (13:19 +0000)]
* new-features.sgml (ov-new1.7.7): Document change to binmode/textmode
link libs.
* textbinary.sgml (textbin-devel): Ditto.
corinna [Mon, 30 Aug 2010 10:39:43 +0000 (10:39 +0000)]
* autoload.cc (MsgWaitForMultipleObjectsEx): Define.
(MsgWaitForMultipleObjects): Remove.
* select.cc (select_stuff::wait): Use MsgWaitForMultipleObjectsEx with
QS_ALLPOSTMESSAGE and, if possible, MWMO_INPUTAVAILABLE flags. Explain
why. Fix a potential crash due to a NULL pointer in WAIT_FAILED case.
(peek_windows): Use filter pattern on NT4. Explain why.
* wincap.h (wincaps::has_mwmo_inputavailable): New element.
* wincap.cc: Implement above element throughout.
jkratoch [Mon, 30 Aug 2010 09:49:11 +0000 (09:49 +0000)]
gdb/
Code cleanup.
* breakpoint.c (bpstat_alloc): Remove unused prototype.
(bpstat_alloc): Change parameters cbs to bs_link_pointer. Adjust the
code.
(bpstat_stop_status): Change root_bs into bs_head and bs_link. Adjust
calls of bpstat_alloc. Remove explicit bs chain termination.
amodra [Mon, 30 Aug 2010 09:35:25 +0000 (09:35 +0000)]
* cisco-core.c (cisco_core_file_pid): Define.
amodra [Mon, 30 Aug 2010 06:01:19 +0000 (06:01 +0000)]
PR binutils/11953
* elf.c (copy_elf_program_header): Calculate map->header_size
from lowest_section, not first_section. Validate program
header p_paddr against section lma. Find lowest_section in
second loop over headers.
cgf [Mon, 30 Aug 2010 02:09:30 +0000 (02:09 +0000)]
add missing file
cgf [Mon, 30 Aug 2010 01:57:35 +0000 (01:57 +0000)]
* winlean.h: New file.
* automode.c: Use "winlean.h".
* binmode.c: Ditto.
* gmon.c: Ditto.
* textmode.c: Ditto.
* textreadmode.c: Ditto.
* winsup.h: Ditto.
* lib/cygwin_attach_dll.c: Ditto.
* lib/dll_main.cc: Ditto.
* profile.c: Ditto.
* crt0.c: Ditto. Cleanup ancient cruft. Add dummy calls to cygwin_premain*.
* include/sys/cygwin.h: Remove old stuff. Move premain declarations nearer to
other cygwin-specific function declarations.
* globals.cc: Add comment.
gdbadmin [Mon, 30 Aug 2010 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Mon, 30 Aug 2010 00:00:05 +0000 (00:00 +0000)]
daily update
amodra [Sun, 29 Aug 2010 00:00:06 +0000 (00:00 +0000)]
daily update
gdbadmin [Sun, 29 Aug 2010 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
palves [Sat, 28 Aug 2010 14:51:29 +0000 (14:51 +0000)]
* linux-low.c (__SIGRTMIN): Define if not already defined.
(linux_create_inferior): Check for __ANDROID__ rather than
__SIGRTMIN.
(enqueue_one_deferred_signal): Don't requeue non-RT signals that
are already deferred.
(linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
(linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
stopped and already has a pending signal to report.
(proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
a pending signal to report or is moving out of a jump pad.
(linux_init_signals): Check for __ANDROID__ rather than
__SIGRTMIN.
palves [Sat, 28 Aug 2010 14:03:27 +0000 (14:03 +0000)]
* linux-low.c (linux_stabilize_threads): Wrap debug output in a
debug_threads check. Avoid a linear search when not doing debug
output.
corinna [Sat, 28 Aug 2010 12:12:53 +0000 (12:12 +0000)]
* ldh.cc (WinMain): Change DONT_RESOLVE_DLL_REFERENCES to
LOAD_WITH_ALTERED_SEARCH_PATH.
corinna [Sat, 28 Aug 2010 11:36:43 +0000 (11:36 +0000)]
* new-features.sgml (ov-new1.7.7): Document change to avoid DLL
hijacking.
corinna [Sat, 28 Aug 2010 11:22:37 +0000 (11:22 +0000)]
* loadlib.h: New header implementing safe LoadLibrary calls.
Include throughout files using LoadLibrary function.
* cygcheck.cc (dump_sysinfo): Retrieve kernel32.dll handle via
GetModuleHandle, rather than using LoadLibrary.
* cygpath.cc (get_long_name): Ditto.
(do_sysfolders): Append .dll suffix in LoadLibrary call.
* ldh.cc (WinMain): Use LoadLibraryExW with DONT_RESOLVE_DLL_REFERENCES
to avoid loading malicious library code.
* locale.cc (print_locale_with_codeset): Change way to retrieve
kernel32.dll path.
corinna [Sat, 28 Aug 2010 08:51:20 +0000 (08:51 +0000)]
* autoload.cc (LoadDLLprime): Change dllname storage to string16.
(struct dll_info): Convert name to WCHAR.
(std_dll_init): Load DLLs with full path to windows system directory.
Add hint to Microsoft security advisory.
* dcrt0.cc (init_windows_system_directory): New function.
(dll_crt0_0): Call init_windows_system_directory first.
* exceptions.cc (windows_system_directory): Move to globals.cc.
(windows_system_directory_length): Ditto.
(events_init): Drop code fetching windows_system_directory.
* globals.cc (windows_system_directory): New global variable.
(windows_system_directory_length): Ditto.
* net.cc (load_ipv6_funcs): Use windows_system_directory rather than
GetSystemDirectoryW.
* netdb.cc (open_system_file): Ditto. Simplify debug output.
jkratoch [Sat, 28 Aug 2010 08:38:24 +0000 (08:38 +0000)]
gdb/
Code cleanup.
* linux-nat.c (pull_pid_from_list): Rename status to statusp.
(my_waitpid): Likewise.
dougkwan [Sat, 28 Aug 2010 08:05:03 +0000 (08:05 +0000)]
2010-08-27 Doug Kwan <dougkwan@google.com>
* gold/resolve.cc (Symbol_table::should_override): Let a weak
reference override an existing dynamic weak reference.
* testsuite/Makefile.am: Add new test dyn_weak_ref.
* testsuite/Makefile.in: Regenerate.
* testsuite/dyn_weak_ref.sh: New file.
* testsuite/dyn_weak_ref_1.c: Ditto.
* testsuite/dyn_weak_ref_2.c: Ditto.
amodra [Sat, 28 Aug 2010 04:04:15 +0000 (04:04 +0000)]
* elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
common syms local.
(_bfd_elf_symbol_refs_local_p): Expand comment.
(elf_link_output_extsym): Fix style nit.
amodra [Sat, 28 Aug 2010 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Sat, 28 Aug 2010 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
ironhead [Fri, 27 Aug 2010 23:36:30 +0000 (23:36 +0000)]
2010-08-26 Chris Sutcliffe <ir0nh34d@users.sf.net>
* include/w32api.h: Increment version to 3.15.
* Makefile.in: Ditto.
devans [Fri, 27 Aug 2010 23:09:58 +0000 (23:09 +0000)]
* dwarf2read.c (dw2_require_line_header): Read from .debug_types
as appropriate.
ironhead [Fri, 27 Aug 2010 21:11:29 +0000 (21:11 +0000)]
2010-08-26 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* Makefile.in: Update naming convention and compression format (lzma),
leaving existing naming convention and compression format as is for Cygwin.
tromey [Fri, 27 Aug 2010 21:03:39 +0000 (21:03 +0000)]
* dwarf2read.c (dwarf2_attach_fields_to_type): Don't set
TYPE_FIELD_IGNORE_BITS.
corinna [Fri, 27 Aug 2010 18:56:27 +0000 (18:56 +0000)]
* new-features.sgml (ov-new1.7.7): Change to describe partial
reversion to pre-1.7.6 behaviour.
(ov-new1.7.6): Deprecate description of CWD handling.
* pathnames.sgml (pathnames-win32-api): Rewrite to reflect new CWD
behaviour.
ian [Fri, 27 Aug 2010 18:00:58 +0000 (18:00 +0000)]
* incremental.h (class Incremental_input_entry): Add virtual
destructor.
corinna [Fri, 27 Aug 2010 17:58:43 +0000 (17:58 +0000)]
* external.cc (sync_wincwd): Remove.
(cygwin_internal): Drop CW_SYNC_WINCWD case.
* globals.cc (ro_u_pipedir): New R/O unicode string.
* ntdll.h (RtlSetCurrentDirectory_U): Declare.
* path.cc (cwdstuff::set): Improve comments. Drop setting Win32 CWD to
\\?\PIPE\ on init. Keep Win32 CWD in sync, if possible. Set to
\\?\PIPE\ otherwise.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Revert to 230.
* include/sys/cygwin.h (cygwin_getinfo_types): Remove CW_SYNC_WINCWD.
ian [Fri, 27 Aug 2010 17:57:50 +0000 (17:57 +0000)]
* testsuite/start_lib_test_3.c: Mark t3 as used.
devans [Fri, 27 Aug 2010 16:36:58 +0000 (16:36 +0000)]
* dwarf2read.c (dwarf2_per_objfile_free): Reorganize buffers to match
the order they're defined in. munmap .debug_types buffer.
palves [Fri, 27 Aug 2010 16:02:48 +0000 (16:02 +0000)]
* event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
(struct gdb_event) <fd>: Change type to gdb_fildes_t.
(struct file_handler) <fd>: Change type to gdb_fildes_t.
(process_event): Change local fd's type to gdb_fildes_t.
(create_file_handler): Adjust prototype.
(delete_file_handler): Adjust prototype.
(handle_file_event): Adjust prototype. Use pfildes.
(create_file_event): Adjsut prototype.
* remote-utils.c (remote_desc, listen_desc): Change type to
gdb_fildes_t.
* server.h: New gdb_fildes_t typedef.
[USE_WIN32API]: Include winsock2.h.
(delete_file_handler, add_file_handler): Adjust prototypes.
(pfildes): Declare.
* utils.c (pfildes): New.
froydnj [Fri, 27 Aug 2010 13:59:55 +0000 (13:59 +0000)]
opcodes/
* ppc-opc.c (powerpc_opcodes) [lswx,lswi,stswx,stswi]: Deprecate
on E500 and E500MC.
palves [Fri, 27 Aug 2010 12:02:17 +0000 (12:02 +0000)]
Fix whitespace, tabs/spaces.
corinna [Fri, 27 Aug 2010 11:55:35 +0000 (11:55 +0000)]
* syscalls.c (_isatty): Fix return value.
palves [Fri, 27 Aug 2010 10:20:07 +0000 (10:20 +0000)]
* configure.ac (build_warnings): Add -Wno-char-subscripts.
* configure: Regenerate.
corinna [Fri, 27 Aug 2010 09:08:32 +0000 (09:08 +0000)]
* fhandler_proc.cc (format_proc_partitions): Improve comment.
nickc [Fri, 27 Aug 2010 08:50:05 +0000 (08:50 +0000)]
* options.cc (version_script): Fix small typo in previous
whitespace tidyup.
palves [Fri, 27 Aug 2010 00:16:48 +0000 (00:16 +0000)]
* linux-low.c (linux_unprepare_to_access_memory): Rename to ...
(linux_done_accessing_memory): ... this.
(linux_target_ops): Adjust.
* linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
* nto-low.c (nto_target_ops): Adjust comment.
* server.c (gdb_read_memory, gdb_write_memory): Adjust.
* spu-low.c (spu_target_ops): Adjust comment.
* target.h (target_ops): Rename unprepare_to_access_memory field
to done_accessing_memory.
(unprepare_to_access_memory): Rename to ...
(done_accessing_memory): ... this.
amodra [Fri, 27 Aug 2010 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Fri, 27 Aug 2010 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
devans [Thu, 26 Aug 2010 23:36:53 +0000 (23:36 +0000)]
* dwarf2read.c (dw2_require_full_path): Rename parameter cu to per_cu.
(dw2_forget_cached_source_info): Rename local cu to per_cu.
(dw2_lookup_symtab, dw2_do_expand_symtabs_matching): Ditto.
(dw2_print_stats, dw2_expand_all_symtabs): Ditto.
(dw2_expand_symtabs_with_filename, dw2_find_symbol_file): Ditto.
(dw2_find_symbol_file, dw2_expand_symtabs_matching): Ditto.
(dw2_map_symbol_filenames, dwarf2_initialize_objfile): Ditto.
(dwarf2_free_objfile, write_one_signatured_type): Ditto.
(write_psymtabs_to_index): Ditto.
palves [Thu, 26 Aug 2010 23:17:21 +0000 (23:17 +0000)]
* linux-low.c (linux_prepare_to_access_memory): New.
(linux_unprepare_to_access_memory): New.
(linux_target_ops): Install them.
* server.c (read_memory): Rename to ...
(gdb_read_memory): ... this. Use
prepare_to_access_memory/prepare_to_access_memory.
(write_memory): Rename to ...
(gdb_write_memory): ... this. Use
prepare_to_access_memory/prepare_to_access_memory.
(handle_search_memory_1): Adjust.
(process_serial_event): Adjust.
* target.h (struct target_ops): New fields
prepare_to_access_memory and unprepare_to_access_memory.
(prepare_to_access_memory, unprepare_to_access_memory): New.
* linux-x86-low.c (x86_insert_point, x86_remove_point): Use
prepare_to_access_memory/prepare_to_access_memory.
* nto-low.c (nto_target_ops): Adjust.
* spu-low.c (spu_target_ops): Adjust.
* win32-low.c (win32_target_ops): Adjust.
palves [Thu, 26 Aug 2010 19:47:22 +0000 (19:47 +0000)]
* NEWS: Mention libthread_db debugging with core files.
palves [Thu, 26 Aug 2010 18:36:28 +0000 (18:36 +0000)]
* Makefile.in (WARN_CFLAGS): Get it from configure.
(WERROR_CFLAGS): New.
(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
* configure.ac: Introduce --enable-werror, which adds -Werror to
the compiler command line. Enabled by default. Disable with
--disable-werror. Add -Wdeclaration-after-statement
Wpointer-arith and -Wformat-nonliteral to warning flags.
* configure: Regenerate.
palves [Thu, 26 Aug 2010 18:03:02 +0000 (18:03 +0000)]
* Makefile.in (WARN_CFLAGS): Get it from configure.
(WERROR_CFLAGS): New.
(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
* configure.ac: Introduce --enable-werror, which adds -Werror to
the compiler command line. Enabled by default. Disable with
--disable-werror. Add -Wdeclaration-after-statement
Wpointer-arith and -Wformat-nonliteral to warning flags.
* configure: Regenerate.
devans [Thu, 26 Aug 2010 16:47:54 +0000 (16:47 +0000)]
* dwarf2read.c (dwarf2_build_include_psymtabs): Remove unnecessary
forward decl. Pass pst->dirname to dwarf_decode_lines.
(psymtab_include_file_name): New function.
(dwarf_decode_lines): Call it. Update comments.
palves [Thu, 26 Aug 2010 16:47:05 +0000 (16:47 +0000)]
* mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
palves [Thu, 26 Aug 2010 16:24:41 +0000 (16:24 +0000)]
* gdbreplay.c (remote_error): New.
(gdbchar): New.
(expect): Use gdbchar. Check for error reading from GDB.
Clarify sync error output.
(play): Check for errors writing to GDB.
* linux-low.c (sigchld_handler): Really ignore `write' errors.
* remote-utils.c (getpkt): Check for errors writing to the remote
descriptor.
palves [Thu, 26 Aug 2010 14:53:44 +0000 (14:53 +0000)]
* gdb.mi/mi-nsmoribund.exp: Revert back to send_gdb/gdb_expect in
one test.
corinna [Thu, 26 Aug 2010 12:06:27 +0000 (12:06 +0000)]
* cygpath.cc (get_device_name): Prefer the \\.\X: DOS device for
harddisks, if available.
corinna [Thu, 26 Aug 2010 10:59:12 +0000 (10:59 +0000)]
* fhandler_proc.cc (format_proc_partitions): Simplify code and enable
partition layout printing for non-privileged users.
nathan [Thu, 26 Aug 2010 10:32:25 +0000 (10:32 +0000)]
* elf32-arm.c (elf32_arm_final_link): Process stub sections
exactly once.