903562e104
winedbg: Use consistently wpid in documentation.
2013-09-02 19:26:59 +02:00
7a12ebca0e
winedbg: Fix manpage formatting.
2013-09-02 19:26:56 +02:00
4cf489f9ce
winedbg: Fix the return type of read_input(); it is never negative.
2013-08-20 11:50:06 +02:00
dcc97a186d
Standardize the BUGS, AVAILABILITY and SEE ALSO sections across all man pages.
2013-07-16 20:48:05 +02:00
be6d9e553c
winedbg: Fix manpage formatting.
2013-07-16 20:47:18 +02:00
b62b740de2
winedbg: Call DebugActiveProcessStop when detaching.
2013-06-17 13:34:40 +02:00
f649ee5997
winedbg: Add x87 register support in gdb proxy.
2013-05-08 14:30:51 +02:00
e06fd8d003
winedbg: Improve the register conversion to support over 64-bit registers.
2013-05-08 14:30:45 +02:00
b2de0880ec
winedbg: Verify context flags before reading or writing registers.
2013-05-08 14:30:11 +02:00
40e7f7b787
winedbg: Remove SPARC support.
2013-03-11 10:49:14 +01:00
51947acd5a
winedbg: Use socklen_t where appropriate.
2013-03-06 14:09:53 +01:00
2d449b76e1
winedbg: Add support for XML Target Descriptions to read Cpsr on ARM.
2013-02-26 11:27:27 +01:00
371bbf8db4
winedbg: There is no hardware single stepping support on ARM.
2013-02-25 10:40:39 +01:00
dd8ec9994b
winedbg: Add PState to cpu_register_map for ARM64.
2013-02-13 10:19:32 +01:00
d62d7474d4
winedbg: Add ARM64 support.
2013-01-16 12:53:42 +01:00
e2761ab075
winedbg: Use an if instead of a switch in case some float types have the same size.
2013-01-08 16:35:30 +01:00
45eeeb00f3
winedbg: Free snapshot handle in error path (Coverity).
2013-01-07 11:14:09 +01:00
3a29e87673
winedbg: Use a switch-case style implementation in thumb2_disasm_dataprocessing.
2013-01-07 11:12:54 +01:00
2b9555fba8
winedbg: Add shifted register dataprocessing operators to Thumb2 disassembler.
2013-01-07 11:12:41 +01:00
0004788e96
winedbg: Add modified immediate dataprocessing operators to Thumb2 disassembler.
2013-01-02 18:15:03 +01:00
87fbe4ca10
winedbg: Add plain binary dataprocessing operators to Thumb2 disassembler.
2013-01-02 18:14:59 +01:00
00b6d8ebb1
winedbg: In 'info proc' command, list hierarchy of processus, and get rid of printing parent pid.
2013-01-02 13:10:44 +01:00
bc4e1efce3
winedbg: stack_backtrace should not return a value.
2012-12-20 12:01:15 +01:00
785bdb6412
winedbg: Add load/store dual/exclusive and table branch operators to Thumb2 disassembler.
2012-12-10 17:36:29 +01:00
8818e25954
winedbg: Add load/str multiple operators to Thumb2 disassembler.
2012-12-07 10:35:59 +01:00
addd324dba
winedbg: Cleanup if gdb startup fails (coverity).
2012-10-26 11:49:06 +02:00
72836c0b7e
winedbg: Fix check for register number (coverity).
2012-10-23 12:25:22 +02:00
8392a85084
winedbg: Buffer size includes the quotes (coverity).
2012-10-22 19:45:10 +02:00
8bf223a86d
winedbg: Mark the lexer as always interactive to prevent some shortcuts.
2012-10-08 12:55:10 +02:00
096426f1f1
winedbg: Adjust copyright to avoid confusions.
2012-10-08 12:54:57 +02:00
86d0c87552
winedbg: Simplify Coprocessor operators in the Thumb2 disassembler.
2012-10-08 12:54:57 +02:00
a0ae8b4bd2
winedbg: Add load non-word operators to Thumb2 disassembler.
2012-10-08 12:54:56 +02:00
13da3a92fd
winedbg: Add preload operators for Thumb2 disassembler.
2012-10-08 12:54:56 +02:00
523ca37f11
winedbg: Reorder disassembler functions to match instruction table order.
2012-10-04 10:38:19 +02:00
0ef9072e0f
winedbg: Add Coprocessor data transfer operators for Thumb2 disassembler.
2012-10-04 10:38:11 +02:00
24abf1f68b
winedbg: Add enhanced Coprocessor move operators to Thumb2 disassembler.
2012-10-04 10:38:06 +02:00
129080774d
winedbg: Add Coprocessor data operators for Thumb2 disassembler.
2012-10-04 10:37:58 +02:00
4deaee9927
winedbg: Add control operators to Thumb2 disassembler.
2012-10-03 11:19:45 +02:00
613ebcd070
winedbg: Add hint operators to Thumb2 disassembler.
2012-10-03 11:19:44 +02:00
60af8659c9
winedbg: Add special register processing operators to Thumb2 disassembler.
2012-10-03 11:19:43 +02:00
1e1e181b2e
winedbg: Improve and add branch operators for Thumb2 disassembler.
2012-10-03 11:19:43 +02:00
2763a983fe
Mark all lexers as never-interactive.
2012-10-01 12:19:25 +02:00
7e132ac1a6
winedbg: Add register data processing operators to Thumb2 disassembler.
2012-08-27 11:32:13 +02:00
c5fbebd3a6
winedbg: Add store operators to Thumb2 disassembler.
2012-08-27 11:32:09 +02:00
054d930bb7
winedbg: Add load word operators to Thumb2 disassembler.
2012-08-24 10:25:41 +02:00
538a0abbd7
include: Rename IMAGE_FILE_MACHINE_ARMV7 to IMAGE_FILE_MACHINE_ARMNT.
2012-08-17 10:45:17 +02:00
6407cd8e0c
winedbg: Make the crash dialog slightly larger and minimize/maximize-able.
2012-08-15 17:51:07 +02:00
915e12e59f
winedbg: Avoid TRUE:FALSE conditional expressions.
2012-08-13 17:30:01 +02:00
ca3afdc156
winedbg: Add Coprocessor move operators to Thumb2 disassembler.
2012-08-13 12:11:22 +02:00
442b34415a
winedbg: Simplify the "pointer to start of array" idiom.
2012-07-27 17:05:30 +02:00
338f5e9cb6
winedbg: Add new operators regarding data processing to ARM disassembler.
2012-07-09 10:12:27 -04:00
b96d613337
winedbg: Add swap operator to ARM disassembler.
2012-07-09 10:12:20 -04:00
498614dda6
winedbg: Add multiplication operators to ARM disassembler.
2012-07-09 10:12:14 -04:00
bc86f0d5dd
winedbg: Add branch and exchange operator to ARM disassembler.
2012-07-09 10:12:04 -04:00
244099689c
winedbg: In 'info locals' command, show the full register/stack layout for parameters & locals.
2012-06-25 10:33:05 +02:00
44411a3c7a
winedbg: Add long multiplication and division operators to Thumb2 disassembler.
2012-06-11 11:27:58 +02:00
82dbeed2cc
winedbg: Add multiplication operators to Thumb2 disassembler.
2012-06-11 11:27:54 +02:00
d17bc39b1f
winedbg: Fix some pointer conversion warnings.
2012-05-29 19:14:39 +02:00
e9eab7bbfc
winedbg: In the gdb remote protocol implementation, correctly manage the size of registers on the wire (esp. for 64bit ones).
2012-05-23 17:40:57 +02:00
8308c35ec5
winedbg: In the gdb remote protocol implementation, correctly manage the size of registers on the wire (esp. for 64bit ones).
2012-05-21 11:34:17 +02:00
97d86f77ec
winedbg: Add partial Thumb2 disassembler.
2012-05-16 18:30:18 +02:00
fac36c55e9
Assorted typo, spelling, wording and case fixes.
2012-05-15 16:26:43 +02:00
18986ee013
winedbg: Also recognize 'rep ret' as a valid return insn for i386 as we did for x86_64.
2012-05-14 12:04:24 +02:00
721a3c910a
winedbg: Fix printing of fp registers for x86_64 CPU.
2012-05-09 11:42:09 +02:00
f86ea4cbe9
winedbg: Complete the Thumb disassembler.
2012-05-02 11:58:51 +02:00
6795bab565
winedbg: Print all available information about branch targets in ARM disassembler.
2012-04-23 11:41:58 +02:00
474791fd89
winedbg: Add "load address" and new nops to the Thumb disassembler.
2012-04-20 11:58:43 +02:00
11384aa5ad
winedbg: Disassemble more Thumb instructions.
2012-04-19 12:03:25 +02:00
6235e6fd44
winedbg: Add shift operators to ARM disassembler.
2012-04-18 13:59:58 +02:00
ad1d7450d9
winedbg: Fix parsing table for ARM disassembler.
2012-04-17 11:48:11 +02:00
51df30b25c
winedbg: Use better register names for ARM disassembling.
2012-04-16 17:49:32 +02:00
abc304f309
winedbg: Solve ARM disassembling fixmes.
2012-04-16 17:49:31 +02:00
6a2f3e6cff
winedbg: Add long branch to Thumb disassembling.
2012-04-16 17:49:31 +02:00
e94b8302e3
winedbg: Add partial Thumb disassembler.
2012-04-13 16:15:42 +02:00
0fccc41c3f
winedbg: Add partial ARM disassembler.
2012-04-12 20:35:39 +02:00
5a1276bf39
winedbg: Implement be_arm_store_integer on ARM.
2012-04-06 20:16:38 +02:00
88949b2c59
winedbg: Fix set instruction when sizeof(int) <> sizeof register.
2012-04-05 14:51:33 +02:00
db8d76034d
winedbg: Fix a typo.
2012-03-27 17:58:21 +02:00
2c5a7743be
winedbg: Respect Thumb mode when adjusting PC on ARM.
2012-03-12 10:12:36 +01:00
a948c20151
winedbg: Use copy of be_i386_fetch_float for be_arm_fetch_float (except of long double).
2012-03-09 11:34:23 +01:00
4f2d3e9b48
winedbg: The winedbg debug channel is unused in crashdlg.c so remove it.
2012-02-20 11:47:57 +01:00
45aa67b30a
winedbg: Let the lexer accept char definitions as integral values.
2012-02-11 15:00:42 +01:00
1bd693b139
winedbg: Enhance algorithm to look up for memory data inside a minidump.
2012-01-24 18:10:32 +01:00
2ce0e94018
winedbg, winedump: Embed wine build-id information info minidump, and display it.
2012-01-24 18:10:32 +01:00
c9eee73450
makefiles: Define __WINESRC__ when building programs.
2012-01-23 16:07:37 +01:00
da35622b83
makefiles: Disable use of Unicode macros globally for all the programs.
2012-01-20 13:14:16 +01:00
aef2eeea6c
winedbg: Use the standard dialog font for the crash dialogs.
2012-01-20 11:58:45 +01:00
11705f569c
winedbg: LoadStringw gets character size, not bytes.
2012-01-19 11:57:32 +01:00
c8dd507b62
winedbg: Also adjust the detailed crash dialog controls when maximized.
2012-01-19 11:57:22 +01:00
9b7ca3cf87
winedbg: Display the crash details dialog from a separate thread so that it appears right away.
2012-01-18 12:55:24 +01:00
5e9b57d5b6
winedbg: Adjust button size to fit more translations.
2012-01-18 12:37:39 +01:00
2c568309e3
winedbg: Remove superfluous break instruction.
2012-01-18 12:37:39 +01:00
2533c1287e
winedbg: Append some system information to the crash log.
2012-01-17 19:11:07 +01:00
a70ac0e971
winedbg: Make the crash details dialog resizable.
2012-01-17 17:47:51 +01:00
dcd5643f74
winedbg: Add a dialog to display crash details and save them to a file.
2012-01-17 17:47:48 +01:00
dea7ced7f1
winedbg: Split minidump option handling to a separate function.
2012-01-17 16:27:06 +01:00
fbd08d5914
winedbg: Kill the whole target process on exit in auto mode.
2012-01-16 14:05:27 +01:00
b4cea6e402
winedbg: Added support for qAttached query packet.
2012-01-04 18:58:44 +01:00
1ecef8242d
dbghelp: When StackWalk fails to get any frame information, create a default one.
2012-01-04 18:58:39 +01:00
c047d6ddbd
winedbg: In x86_64 backend, now recognize 'rep ret' as a valid function return instruction.
2012-01-03 12:37:28 +01:00
96e13da900
winedbg: Use proper links in the crash dialog.
2011-11-28 16:40:46 +01:00
3fcca200a8
winedbg: Convert dialogs to po files.
2011-11-18 12:17:51 +01:00
72270006da
winedbg: Use ARMv7 for debugging.
2011-11-02 12:25:36 +01:00
a971d8657c
winedbg: Don't assert() on unsupported v-packets, but rather report an error.
2011-10-05 17:09:40 -05:00
a2e8d61453
winedbg: Remove dead assignment (Clang).
2011-08-05 09:17:31 +02:00
3ea13c9c49
winedbg: Increase buffer for function names.
2011-06-01 16:07:32 +02:00
87c0e868be
winedbg: Disable some dead code in expr_eval.
2011-05-26 17:40:41 +02:00
884ccf9b3c
winedbg: Add Japanese resource.
2011-05-26 13:33:38 +02:00
218d970bdd
winedbg: Eliminate a possible memory leak in input_fetch_entire_line.
2011-05-18 16:55:56 +02:00
9981938486
winedbg: Convert the CRLF newline to LF newline when reading interactive input.
2011-05-18 16:54:55 +02:00
16d13f24a0
winedump: Fixed minidump processor revision decoding (Coverity).
2011-05-12 15:42:57 +02:00
71fe9c95a4
winedbg: Update a comment.
2011-05-09 20:02:24 +02:00
a2d10bc2e5
winedbg: Implement printing the Program Status Register.
2011-05-03 14:38:06 +02:00
423a447fbe
winedbg: Fix a typo.
2011-05-03 14:38:06 +02:00
ac3ed42601
winedbg: Copy the x86 implementation of fetch_integer for ARM.
2011-04-27 11:52:43 +02:00
b7ea0cb084
winedbg: Fill the dbg_internal_var array for ARM.
2011-04-27 11:52:29 +02:00
894f892b93
winedbg: Fix PC adjustment for ARM.
2011-04-20 16:31:11 +02:00
18aaad2063
winedbg: Remove Alpha support.
2011-04-20 13:11:18 +02:00
12a4706fde
winedbg: Be more verbose about what's not done.
2011-04-18 12:37:14 +02:00
c9f76576ab
winedbg: Implement be_arm_get_register_info.
2011-04-18 12:36:51 +02:00
becb336dc7
winedbg: Implement be_arm_print_context.
2011-04-18 12:31:18 +02:00
be729282ce
winedbg: Add more ARM registers to the map.
2011-04-18 12:30:14 +02:00
3c699c0958
winedbg: Add ARM string for minidump.
2011-04-18 12:30:13 +02:00
59ca0059b6
winedbg: Implement adjust_pc_for_break on Sparc.
2011-04-14 17:13:58 +02:00
6c710ae1ed
winedbg: Implement get_addr on sparc.
2011-04-11 12:05:59 +02:00
f54b168855
winedbg: stack_get_register_current_frame() is not used anymore so remove it.
2011-03-30 18:23:40 +02:00
f8624006a7
winedbg: memory_get_current_frame() is not used anymore so remove it.
2011-03-30 18:23:40 +02:00
d15a04bdce
winedbg: Add missing break (Coverity).
2011-03-28 17:10:37 +02:00
1adbe82601
winedbg: Display a valid source file when reporting an error about a missing source file.
2011-03-16 14:14:22 +01:00
77eefaed58
winedbg: Also get rid of trailing \r in input_read_line.
2011-03-16 14:14:22 +01:00
acac3cced4
winedbg: Added support for printing WCHAR in print_typed_basic.
2011-03-16 14:14:22 +01:00
16e8816505
dbghelp: When doing a stack backtrace on i386 with dwarf or pdb unwinders, get the PC from the right frame.
2011-03-14 13:19:22 +01:00
cf7120b8cc
winedbg: Fix 'break file : lineno' command so that file can be in other modules than the current one.
2011-03-08 12:30:29 +01:00
35d5c07538
winedbg: Support setting a breakpoint from a file name and line number.
2011-02-28 14:04:20 +01:00
f9e1943de8
winedbg: Added support for variables with thread storage.
2011-01-31 14:30:26 +01:00
22cd7e0e5e
winedbg: Add dumping of floating point registers for x86_64.
2011-01-28 11:41:10 +01:00
4f103ef790
winedbg: Convert menu and string table resources to po files.
2011-01-10 13:54:23 +01:00
c22eaccd15
winedbg: Try to detect jump (potentially thunk code) while getting the status.
2011-01-10 13:03:52 +01:00
ae9f86042e
winedbg: Added CPU method for identifying a jmp insn, and implement it for i386.
2011-01-10 13:03:38 +01:00
f6b8689b04
winedbg: Update Korean resource.
2011-01-06 11:33:12 +01:00
637b5da94a
winedbg: When printing with default format an integer (in hex), keep printed value in sync with integer size.
2010-12-27 11:48:24 +01:00
dc6b9c2a58
winedbg: Don't print extra \n in print_basic.
2010-12-27 11:48:01 +01:00
95a3cd8e30
winedbg: Adds an rwatch command to winedbg.
2010-12-06 12:21:16 +01:00
15ccabc9a8
makefiles: Add common rules for installing the main man page.
2010-12-05 16:17:58 +01:00
78cf0961e9
winedbg: Moved into a common function all code dealing with printing information about an exception, and use this function to implement new 'info exception' command.
2010-11-23 14:16:22 +01:00
9261ef2d0a
winedbg: Rename 'info exception' into 'info frame' (which is somehow closer to what it does).
2010-11-23 14:16:22 +01:00
1987b0d748
winedbg: Add the Serbian (Cyrillic) translation.
...
Translation by Đorđe Vasiljević.
2010-11-03 10:23:55 +01:00
9d5fc41ef6
winedbg: Update Serbian (Latin) translations.
...
Translation by Đorđe Vasiljević.
2010-11-03 10:23:40 +01:00
0109a5ee60
winedbg: Added Hebrew translation.
2010-10-26 15:14:48 +02:00
052eb24b03
winedbg: Don't start another instance of the debugger when it crashes.
2010-10-26 12:55:53 +02:00
0d0d30505d
winedbg: Implement adjust_pc_for_break on ARM.
2010-10-07 12:03:18 +02:00
1760483dfb
winedbg: Fix get_addr on ARM.
2010-10-07 12:03:10 +02:00
07898fe2fd
winedbg: Make BreakOnFirstChance default to FALSE to avoid user confusion.
2010-09-24 11:34:17 +02:00
0991954c7f
winedbg: Fix the check for GCC version number around db_printf format checking.
2010-09-20 13:02:38 +02:00
09e6a41435
winedbg: Add ARM support.
2010-09-20 12:59:14 +02:00
81b8ee863e
makefiles: Add a standard header for all makefiles to replace the common variable initializations.
2010-09-19 12:36:48 +02:00
ab873c0d25
winedbg: Only add ContextFlags which are defined.
2010-09-14 12:52:36 -05:00
7bf924f672
winedbg: Fix typo in German translation.
2010-09-09 12:45:48 +02:00
fffa4881f6
winedbg: Escape args in a WINE_FIXME.
2010-09-03 11:06:12 +02:00
f942cb33ab
winedbg: gdbproxy: Quietly handle qSupported and qTStatus.
2010-08-31 14:23:49 +02:00
da16ade1d0
winedbg: gdb proxy mode: hide printf unless traced.
2010-08-30 17:56:16 +02:00
2855fac645
winedbg: gdb proxy mode: allow interrupt from command line.
...
Ignore SIGINT (in gdb_startup) so an interrupt from the command line
will break the debuggee and bring up the gdb prompt (instead of killing
both winedbg and the debuggee).
2010-08-30 17:56:08 +02:00
06c9afbb55
winedbg: Initial Sparc support.
2010-08-26 12:43:39 +02:00
aebb9dd316
winedbg: Don't access inside a bp structure if it's not initialized.
...
Spotted by Peter Urbanec.
2010-08-26 12:42:26 +02:00
1e0af22ad2
dbghelp: dwarf debug info: a few more fixes to dwarf parsing.
2010-08-26 12:42:15 +02:00
cf96f89ef0
winedbg: Italian translation update.
2010-07-22 10:23:05 +02:00
6fb39dfe4a
programs: Remove explicit imports of kernel32 and ntdll.
2010-07-21 17:38:37 +02:00
1fbb96f89a
winedbg: Add Ukrainian translation.
2010-07-20 16:29:46 +02:00
9c858d914e
winedbg: Fix Serbian Latin translation.
2010-07-14 17:55:32 +02:00
03742f4eff
winedbg: Add the Serbian (Latin) translation.
...
Translation by Nenad Vujic <nesa24casa@gmail.com>
2010-07-13 19:50:44 +02:00
b932fa3a81
winedbg: Update Portuguese (Brazilian) translation.
2010-07-01 10:10:11 +02:00
f21861d3be
winedbg: Add a name for a couple of instructions in the disassembler.
2010-06-30 21:16:59 +02:00
15d30f84a3
winedbg: Use the correct context when fetching the frame state for backtraces.
2010-06-30 21:16:24 +02:00
911278b874
winedbg: Add the Romanian translation.
...
Translation by Claudia Cotună, reviewed by Alexandru Băluț.
2010-06-25 12:50:42 +02:00
b974852ce1
Update Russian translations.
2010-06-18 16:22:07 +02:00
43a5c15a2e
winedbg: Add the Polish translation.
2010-06-07 12:55:00 +02:00
c43cdd1797
winedbg: Add the Danish translation.
...
Translation by Thomas Larsen <sikker2004@yahoo.com>
2010-06-01 11:06:12 +02:00
d3f80c1e9f
winedbg: Allow user to specify length of stack info output.
2010-05-25 12:14:00 +02:00
db043526db
winedbg: Add Slovenian translation.
2010-05-21 18:58:06 +02:00
78f3943ab1
winedbg: Don't install the man page in a wow64 build.
2010-05-17 12:42:31 +02:00
66d84158ea
winedbg: Make disassembler properly print EMX and EXMM type operands.
2010-05-03 17:20:03 +02:00
c4efb23d27
winedbg: Properly fix the previous patch about gcc 2.95 not supporting printf attribute on function pointers.
2010-05-03 14:01:20 +02:00
e5555b0fb5
winedbg: Don't assert on some lvalue's write conditions.
2010-04-20 11:16:40 +02:00
285200b29b
winedbg: For stack info command, display information in 'a' format (instead of 'x') to get word size machine (instead of forcing 32bit).
2010-04-20 11:15:25 +02:00
3833600c79
winedbg: Correctly display whether we're in 32 vs 64 bit code.
2010-04-20 11:15:18 +02:00
d084a68947
winedbg: Italian translation update.
2010-04-19 14:55:04 +02:00
a18fdfc07e
winedbg: Fix minidump support on 64bit OSes (don't clamp addresses out of 64bit minidumps).
2010-04-16 16:54:07 +02:00
e45a0b7ab3
winedbg: Add support for x86-64 in known CPUs while reading minidumps.
2010-04-16 16:53:43 +02:00
e4c29f9087
winedbg: Use standard Wine lists for threads.
2010-04-13 11:43:09 +02:00
d9e42e87f2
winedbg: Use standard Wine lists for processes.
2010-04-13 11:42:57 +02:00
2becd3349d
winedbg: Merge pointer deref and array index functions into a single one.
2010-04-13 11:42:34 +02:00
0d7a6f13a8
winedbg: Describe pointer size in CPU backend structure.
2010-04-13 11:42:18 +02:00
e9a31f2770
winedbg: Properly guard against setting a watchpoint against a variable stored in a register.
2010-04-13 11:42:00 +02:00
a1986b20e7
winedbg: Fix buffer size for 8-byte watchpoint.
2010-04-13 11:41:54 +02:00
5f23b94a27
winedbg: Allow using 8-byte long hardware assisted breakpoints on x86_64 CPUs.
2010-04-07 13:50:57 +02:00
2367186805
winedbg: Simplify a bit the find_triggered_watch function.
2010-04-07 13:50:48 +02:00
4f62b09071
winedbg: Save internal variables as proper DWORD values.
2010-04-07 13:09:14 +02:00
d49fe171f7
winedbg: Allow backtraces to properly return address outside functions.
2010-03-31 11:37:00 +02:00
eef72ad2ff
winedbg: Add some missing symbol flags to pick up local/parameters variables in symbol pickers.
2010-03-31 11:36:35 +02:00
ecbf297fbb
winedbg: When filling an imagehlp frame information, also do the stack field, it's used on x86-64 platforms.
2010-03-31 11:36:30 +02:00
Frédéric Delanoy