Commit Graph

211 Commits

Author SHA1 Message Date
Jan Sikorski d5a0334b13 msvcrt: Faster memcmp().
Signed-off-by: Jan Sikorski <jsikorski@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2022-04-26 14:45:18 +02:00
Piotr Caban 83fb79d41d msvcrt: Use %#I64x format in traces.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2022-02-08 20:24:15 +01:00
Alexandre Julliard 3ebc80f148 msvcrt: Don't forward itoa() functions to ntdll.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-11-17 15:19:33 +01:00
Alexandre Julliard 68559674e7 msvcrt: Don't forward string functions to ntdll.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-11-17 15:19:33 +01:00
Rémi Bernon 7c046c7afd msvcrt: Write memory forward in memset.
Instead of going backward, which breaks the Linux kernel transparent
huge pages allocation assumptions.

This can be reproduced by calling memset on large, newly allocated,
memory regions.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-10-25 21:16:29 +02:00
Piotr Caban 2c01333d03 msvcrt: Use unaligned data types in memset.
This fixes a regression in memset on ARM described by Martin:
ARM can do 64 bit writes with the STRD instruction, but that
instruction requires a 32 bit aligned address - while these stores
are unaligned.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-16 22:22:44 +02:00
Rémi Bernon 7b17d70815 msvcrt: Improve memset performance using overlapping stores.
For n larger than 16 we store 16 bytes on each end of the buffer,
eventually overlapping, and then 16 additional bytes for n > 32.

Then we can find a 32-byte aligned range overlapping the remaining part
of the destination buffer, which is filled 32 bytes at a time in a loop.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-14 21:37:32 +02:00
Martin Storsjo 057ecd41cc msvcrt: Fix strtof() error reporting for values out of float range.
If the values weren't out of range for the internal strtod() call,
we still must mark them as out of range when returning as float.

Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-07-28 22:07:05 +02:00
Piotr Caban bf7244442d msvcrt: Update search position when no token was found in strtok.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-05-25 21:13:00 +02:00
Piotr Caban 38c4904960 msvcrt: Improve memmove performance on i386 and x86_64 architectures.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49663
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-01-27 10:28:39 +01:00
Piotr Caban 7d94c4f0e4 ntdll: Fix memchr implementation.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50228
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-04 17:51:07 +01:00
Piotr Caban f67f1ce79e msvcrt: Remove non-needed defines from msvcrt.h.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-04 16:41:16 +01:00
Piotr Caban 4f2f3545e5 msvcrt: Remove MSVCRT_ prefix from math.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-03 21:00:22 +01:00
Piotr Caban 6ad42ee7f4 msvcrt: Remove MSVCRT_ prefix from wcs.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-03 21:00:22 +01:00
Piotr Caban 1514c54ce5 msvcrt: Remove MSVCRT_ prefix from string.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-02 15:38:24 +01:00
Piotr Caban 176aebb0c5 msvcrt: Remove MSVCRT_ prefix from ctype.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-01 14:02:58 +01:00
Piotr Caban d784dbb899 msvcrt: Remove MSVCRT_ prefix from heap.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-01 14:00:31 +01:00
Piotr Caban eeada5682b msvcrt: Remove MSVCRT_ prefix from errno.c functions.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-01 14:00:25 +01:00
Piotr Caban e9a1ff1130 msvcrt: Use locale category definiotion from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-30 21:36:12 +01:00
Piotr Caban 811647dff4 msvcrt: Use _CRT_FLOAT and _CRT_DBL from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-30 21:36:12 +01:00
Piotr Caban 1317b935ef msvcrt: Use errno values from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-30 21:36:12 +01:00
Piotr Caban 7acfe8fb73 msvcrt: Use WEOF from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-30 21:36:12 +01:00
Piotr Caban fa272adaeb msvcrt: Use simple type definitions from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-27 21:59:39 +01:00
Piotr Caban 758460faf7 msvcrt: Use type ranges definition from public header.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-27 21:59:39 +01:00
Piotr Caban b0a302ccea msvcrt: Use wide-char string literals.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-27 21:59:39 +01:00
Piotr Caban c302397c73 msvcrt: Remove MSVCRT_wchar_t type.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-27 21:59:39 +01:00
Piotr Caban 5114c85a03 msvcrt: Remove MSVCRT__locale_t type.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-26 23:25:38 +01:00
Piotr Caban d5c0458bd1 msvcrt: Remove MSVCRT_pthreadlocinfo type.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-26 23:25:38 +01:00
Piotr Caban 70c06601e6 msvcrt: Remove MSVCRT_lconv type.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-26 23:25:38 +01:00
Alexandre Julliard 191bdeaff3 msvcrt: Build with msvcrt headers.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-19 21:23:22 +01:00
Alexandre Julliard f48648aeec msvcrt: Use the msvcrt atoi() function internally.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-18 20:28:05 +01:00
Alexandre Julliard 1be5e83859 msvcrt: Use the msvcrt math functions internally.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-18 20:28:05 +01:00
Alexandre Julliard 1f27361894 msvcrt: Avoid long double type in $I10_OUTPUT().
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-11-17 13:46:26 +01:00
Piotr Caban dd90fdda0e msvcrt: Optimize memmove implementation.
Based on Torbjorn Granlund code from Glibc.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49663
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 16:54:39 +02:00
Piotr Caban 29288c0bc0 msvcrt: Fix rounding of numbers smaller than minimal subnormal.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:49 +02:00
Piotr Caban a22adf1893 msvcrt: Don't use strtold in __STRINGTOLD_L.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban b22ffa5891 msvcrt: Don't depend on additional mantissa bits when rounding.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban 8fc48e8bc2 msvcrt: Create 64-bit mantissa in fpnum_parse.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban 450015781e msvcrt: Introduce fpnum structure that can be used to represent 64 and 80-bit double.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban 7495821974 msvcrt: Support arbitrary buffer size in bnum.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban 413e34df58 msvcrt: Add __STRINGTOLD_L and _atoldbl_l partial stubs.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-23 22:30:48 +02:00
Piotr Caban a511c0937c msvcrt: Copy strrchr implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban d9c9d21d66 msvcrt: Copy strpbrk implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban 3b0fb2b175 msvcrt: Copy strncat implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban 770d3b8623 msvcrt: Copy strlen implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban 45be36130f msvcrt: Copy strchr implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban f676355366 msvcrt: Copy strcat implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban 41a5da9b76 msvcrt: Copy memset implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban f02193738c msvcrt: Copy memmove implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00
Piotr Caban 773f0a835b msvcrt: Copy memcmp implementation from ntdll.
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-07-22 14:22:16 +02:00