在 2021-07-14 19:38, Martin Storsjö 写道:
This avoids any risk of pulling in these when linking with UCRT.
UCRT does provide these same functions, and the libmingwex.a
implementation relies on symbols like _flsbuf which don't exist
in UCRT.
Signed-off-by: Martin Storsjö
---
在 2021-07-13 17:21, Martin Storsjö 写道:
The mingw_pformat.c code converts all input floats to an 80 bit
float representation and analyzes that struct when printing the
float.
This was already fixed in
ceb4c4fd4b696e96bbe174ce4abc065d43e9ac87, but one case in
was missed. Factorize the conversion
Yes I double checked and it appears I'm able to take the address of these
functions even when they are static. This means last patch I sent that
uses __mingw_ovr should work fine.
On Tue, Jul 13, 2021 at 11:52 PM Martin Storsjö wrote:
> On Tue, 13 Jul 2021, Jonathan Marler wrote:
>
> > I think
在 2021-07-10 00:02, Burkhardt, Glenn B Collins via Mingw-w64-public 写道:
I'm curious - why does the implementation of 'clock_nanosleep()' not work with
CLOCK_MONOTONIC, while 'clock_gettime()' does? Is there anything preventing an
implementation?
I don't think there is. The reason is
On Wed, 14 Jul 2021, LIU Hao wrote:
在 7/14/21 9:02 PM, Martin Storsjö 写道:
+unsigned char _bittestandset(__LONG32 *__a, __LONG32 __b)
+{
+unsigned char __v = (*__a >> __b) & 1;
+*__a |= (1 << __b);
I suggest `1UL` here, as shifting 1 to the left by 31 is undefined behavior.
Thanks,
These are non-atomic versions corresponding to the existing
_interlockedbittest* - therefore they're implemented as plain C
instead of assembly. Additionally, there are plain intrinsics "_bittest"
and "_bittest64", where there's no corresponding interlocked version.
Signed-off-by: Martin Storsjö
On Thu, 15 Jul 2021, LIU Hao wrote:
在 2021-07-13 17:21, Martin Storsjö 写道:
The mingw_pformat.c code converts all input floats to an 80 bit
float representation and analyzes that struct when printing the
float.
This was already fixed in
ceb4c4fd4b696e96bbe174ce4abc065d43e9ac87, but one case in
在 2021-07-13 23:36, Biswapriyo Nath 写道:
0001-headers-Import-propvarutil.h-from-wine.patch
From ad16f9d5f67e64860b09541a7f285e10434c4884 Mon Sep 17 00:00:00 2001
From: Biswapriyo Nath
Date: Tue, 13 Jul 2021 21:03:36 +0530
Subject: [PATCH] headers: Import propvarutil.h from wine
This reverts
These are non-atomic versions corresponding to the existing
_interlockedbittest* - therefore they're implemented as plain C
instead of assembly. Additionally, there are plain intrinsics "_bittest"
and "_bittest64", where there's no corresponding interlocked version.
Signed-off-by: Martin Storsjö
在 7/14/21 9:02 PM, Martin Storsjö 写道:
+unsigned char _bittestandset(__LONG32 *__a, __LONG32 __b)
+{
+unsigned char __v = (*__a >> __b) & 1;
+*__a |= (1 << __b);
I suggest `1UL` here, as shifting 1 to the left by 31 is undefined behavior.
+unsigned char _bittestandreset(__LONG32
This avoids compiling the object files that go into libmsvcrt*.a
10 times, and object files that go into libucrt*.a twice.
This reduces the number of built object files for a build for i686
from 885 to 747, and shrinks the generate Makefile.in from 9.8 MB
to 8.9 MB, by emitting per-object rules
This avoids any risk of pulling in these when linking with UCRT.
UCRT does provide these same functions, and the libmingwex.a
implementation relies on symbols like _flsbuf which don't exist
in UCRT.
Signed-off-by: Martin Storsjö
---
mingw-w64-crt/Makefile.am | 8 ++--
1 file changed, 6
On Wed, 14 Jul 2021, Martin Storsjö wrote:
This avoids any risk of pulling in these when linking with UCRT.
UCRT does provide these same functions, and the libmingwex.a
implementation relies on symbols like _flsbuf which don't exist
in UCRT.
Signed-off-by: Martin Storsjö
---
On Wed, 14 Jul 2021, Martin Storsjö wrote:
This avoids compiling the object files that go into libmsvcrt*.a
10 times, and object files that go into libucrt*.a twice.
This reduces the number of built object files for a build for i686
from 885 to 747, and shrinks the generate Makefile.in from
14 matches
Mail list logo
