Currently, if the device does not have capability WAVECAPS_LRVOLUME,
the volume control does not work properly. This patch fixes that.
Fixes: 2a4af36614 ("Cygwin: Implement sound mixer device.")
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
These specs files are introduced for EMSK board:
* emsk1_em4.specs - EMSKv1 with EM4 core, everything in
ICCM/DCCM memory
* emsk1_em6.specs - EMSKv1 with EM6 core, everything in
ICCM/DCCM memory
* emsk1_em6_ram.specs - EMSKv1 with EM6 core, startup code
in ICCM and everything else in RAM
* emsk2.1_em5d.specs - EMSKv2.1 with EM5D core, everything
in ICCM/DCCM memory
* emsk2.1_em7d.specs - EMSKv2.1 with EM7D core, everything
in ICCM/DCCM memory
* emsk2.1_em7d_ram.specs - EMSKv2.1 with EM7D core, startup
code in ICCM and everything else in RAM
* emsk2.2_em7d.specs - EMSKv2.2+ with EM7D core, everything
in ICCM/DCCM memory
* emsk2.2_em7d_ram.specs - EMSKv2.2+ with EM7D core, startup
code in ICCM and everything else in RAM
* emsk2.2_em9d.specs - EMSKv2.2+ with EM9D core, everything
in ICCM/DCCM memory
* emsk2.2_em9d_ram.specs - EMSKv2.2+ with EM9D core, startup
code in ICCM and everything else in RAM
* emsk2.2_em11d.specs - EMSKv2.2+ with EM11D core, everything
in ICCM/DCCM memory
* emsk2.2_em11d_ram.specs - EMSKv2.2+ with EM11D core, startup
code in ICCM and everything else in RAM
An example of building an application:
$ arc-elf32-gcc -mcpu=em -specs=emsk2.2_em11d_ram.specs main.c -o main
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
These specs files are introduced for EM SDP board:
* emsdp1.1.specs - EM SDP 1.1, everything in ICCM/DCCM memory
* emsdp1.1_ram.specs - EM SDP 1.1, startup code in ICCM
memory and everything else in RAM
* emsdp1.2.specs - EM SDP 1.2, everything in ICCM/DCCM memory
* emsdp1.2_ram.specs - EM SDP 1.2, startup code in ICCM
memory and everything else in RAM
An example of building an application:
$ arc-elf32-gcc -mcpu=em -specs=emsdp1.1_ram.specs main.c -o main
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
An example of building an application:
$ arc-elf32-gcc -mcpu=hs -specs=hsdk.specs main.c -o main
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
An example of building an application:
$ arc-elf32-gcc -mcpu=em -specs=iotdk.specs main.c -o main
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
This library implements libgloss input/output and setup
routines for UART 8250 devices of ARC development boards:
* EM Starter Kit
* HS Development Kit
* EM Software Development Platform
* IoT Development Kit
_uart_8250_setup function with proper parameteres must be called
to setup UART 8250 device for a particular board (refer to
a board's documentation).
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
Use atexit funtion to setup fini routines to be called on exit
instead of filling in __atexit structures manually.
Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
There is a special interface built in ARC simulators (such as
nSIM) called MetaWare hostlink IO which can be used to implement
system calls. This commit adds support for this interface to the
ARC port of libgloss.
Here is an example of using this interface:
$ arc-elf32-gcc -mcpu=hs -specs=hl.specs main.c -o main
$ nsimdrv -tcf $NSIM_HOME/etc/tcf/templates/hs48_full.tcf main
Hello, World!
Signed-off-by: Vladimir Isaev <vvisaev@gmail.com>
The "longjmp" expects the "setjmp" to save the r58/r59 registers,
if there is any. With this change they are saved accordingly.
Checked for regression with running GCC's DejaGnu tests:
$ runtest execute.exp=pr56982.c dg-torture.exp=pr48542.c
Signed-off-by: Shahab Vahedi <shahab@synopsys.com>
Assembler for ARCv2 always extends the name provided by
.file directive to an absolute form.
On ARCv3 targets .file directive forces assembler to put
a provided string to DW_AT_name field as is without
extending to an absolute path. Then GDB cannot find
source files because of it.
The best way to fix this issue is just delete lines
with .file directive in .S files and let the compiler
to decide what DW_AT_name must contain. Particularly,
the compiler fills this filed by an absolute path to
a .S file because only absolute paths are used in
toolchain's build process.
Signed-off-by: Yuriy Kolerov <kolerov93@gmail.com>
ARC supports a restricted register file with 16 registers.
However, optimized routines support only a full register
file. Thus, fallback on default implementation in case
of 16-entry register file.
Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
According to GCC documentation for ARC, a function marked with
the long_call attribute is always called using register-indirect
jump-and-link instructions, thereby enabling the called function
to be placed anywhere within the 32-bit address space.
exit_halt function is provided by crt0.S and it's used
in nsim-syscalls.c. Thus, we want to ensure that a linkage
issue will not arise.
Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
- The PRU newlib port is supposed to implement case #2 as described in
newlib/libc/include/reent.h . Thus drop the defining of
MISSING_SYSCALL_NAMES.
- libgloss/configure: Regenerate.
- libgloss/libnosys/acinclude.m4: Do not define
MISSING_SYSCALL_NAMES for pru.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
This patch resolves the following build error which occurs with gcc 14.1.0:
../../.././libgloss/microblaze/linux-outbyte.c: In function 'outbyte':
../../.././libgloss/microblaze/linux-outbyte.c:3:9: error: implicit declaration of function '_write' [-Wimplicit-function-declaration]
3 | _write(1, &c, 1);
Signed-off-by: Neal Frager <neal.frager@amd.com>
The envp paramter is currently NULL when crt0.S calls main.
With this patch the envp parameter should now be set correctly.
Tested with riscv32 and riscv64: both gdb/sim and qemu do work.
While commit 0321fb5736 ("Cygwin: glob: convert wchar_t to wint_t")
switched the entire glob mechanism from wchar_t to wint_t, the globify
function calling glob on a DOS command line did not catch up and only
checked for the next character constituting a 16 bit wchar_t. This
broke reading surrogate pairs from incoming DOS command lines if the
string had to go through glob(3).
Check for an entire 32 bit unicode char instead.
Fixes: 0321fb5736 ("Cygwin: glob: convert wchar_t to wint_t")
Reported-by: David Allsopp <david@tarides.com>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Commit a0a25849f9 ("Cygwin: fhandler_virtual: move fileid to path_conv
member") broke `ls -l /proc/<PID>'. Turns out, the commit forgot to set
the fileid in case of a virtual root dir (i. e., returning virt_rootdir)
in fhandlers utilizing fileid. This crashed opendir() due to a random
fileid.
Make sure to set fileid in any case.
Fixes: a0a25849f9 ("Cygwin: fhandler_virtual: move fileid to path_conv member")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Since we're opening the parent dir, it doesn't make sense
to print the name of the file in debug output. Print parent
dirname instead.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
If FILE_DIRECTORY_FILE is given, FILE_OPEN_NO_RECALL is not allowed,
otherwise NtCreateFile returns STATUS_INVALID_PARAMETER.
Drop FILE_OPEN_NO_RECALL where FILE_DIRECTORY_FILE is specified.
Fixes: f6b56abec1 ("Cygwin: try to avoid recalling offline files")
Reported-by: Bruce Jerrick <bmj001@gmail.com>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
As of commit 7dd4eb1db9
"amdgcn: Implement proper locks", we get, by the thousands, for C++ code:
In file included from [...]/newlib/libc/include/stdio.h:60,
from [...]:
[...]/newlib/libc/include/sys/reent.h:911:1: error: expected declaration before '}' token
Commit 80f722e97c ("Cygwin: opendir(3): move ENOTDIR check into main
function") introduced a bug in fhandler_virtual handling. While the
assertion that path_conv::check() already calls exists() and sets
FILE_ATTRIBUTE_DIRECTORY accordingly, the exists() function is called
on a fhandler_virtual object created for just this code snippet. The
side effect of this is that the fileid member in the calling
fhandler_virtual object is not set after path_conv::check().
Move the fhandler_virtual::fileid member to path_conv::_virt_fileid
and create matching path_conv::virt_fileid() and fhandler_virtual::fileid()
methods.
Let path_conv::check() propagate the fileid set in the local
fhandler_virtual::exists() call to its own _virt_fileid.
Use new fhandler_virtual::fileid() method throughout.
Fixes: 80f722e97c ("Cygwin: opendir(3): move ENOTDIR check into main function")
Reported-by: Bruce Jerrick <bmj001@gmail.com>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Simplify code in that it only fetches a single entry per
IEnumShellItems::Next call. For some reason this appears to
be quicker most of the time.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This should prevent printf output from multiple threads getting garbled.
I don't know why IO ever worked properly -- probably it was always a bit
broken -- but the GFX11 devices have a different cache architecture and
trying to print from many threads at once corrupted the FILE buffers.
Root dirs of WSL installations are exposed via \\wsl$.
Add support to expose \\wsl$.
While at it, check if TERMSRV and P9 provider exist before
exposing them.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
The //tsclient provider is WNNC_NET_TERMSRV.
Fixes: 7db1c6fc4e ("Cygwin: //server: revert to using WNet and support NFS shares")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Continue using WSD for enumerating //, but switch back to
WNet for enumerating shares.
Add trying to enumerate NFS shares for machine names given as FQDN.
Only downcase server names, keep case of shares intact.
Move downcasing into dir_cache class.
Add a comment to explain an extrem weirdness in Windows.
Fixes: 205190a80b ("Cygwin: // and //server: switch to Network Discovery")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Checking server existence by trying to enumerate its shares
may result in 2 minutes delay until some internal timeout is hit.
In the light that every network is an IP network anyway these
days, let's try with a simple getaddrinfo() call. This is usually
back in 3 secs even if the server doesn't exist, and it's usually
back in 8 secs if the DNS server can't be connected. This is the
fastest method I found to check server existence yet.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
E. Europe Standard Time is available in the unicode.org windowsZones.xml
file, so we can drop the default handling.
Fix a few comments.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Use official GetDynamicTimeZoneInformation() function instead of
scanning the registry for the timezone keyname.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
The previous change introduced a missing end of comment
Fixes: 60ea9c1c4b ("Cygwin: tzmap-from-unicode.org: drop support for Vista/2008")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Commit b794f2c603 ("Cygwin: drop support for systems not supporting
RFC 4646 locales") erroneously changed tzmap.h manually. Change
the script accordingly.
Fixes: b794f2c603 ("Cygwin: drop support for systems not supporting RFC 4646 locales")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
SMBv1 is ultimately deprecated since Novemer 2023. It's also
not installed by default on latest Windows versions.
Drop using the WNet (SMBv1) API in favor of using Network Discovery.
Given there's no documented Win32 API for that, the code now uses
the Shell API.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
So far the check for a directory is in the fhandler::opendir
methods. Given that path_conv::check sets FILE_ATTRIBUTE_DIRECTORY
on virtual files either, we can move the check up into the
opendir(3) function. This avoids calling exists() twice when
calling opendir(3).
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
We're filling dirent::__d_internal1 with the inode number to
support apps built under Cygwin 1.3 and earlier. This doesn't
make sense anymore. Drop this to free up __d_internal1 for
other TBD use.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
add Linux 6.8 cpuinfo flags:
Intel 0x00000007:1 eax:17 fred Flexible Return and Event Delivery;
AMD 0x8000001f eax:4 sev_snp SEV secure nested paging;
document unused and some unprinted bits that could look like omissions;
fix typos and misalignments;
Signed-off-by: Brian Inglis <Brian.Inglis@SystematicSW.ab.ca>
Takashi Yano
Yuriy Kolerov
Claudiu Zissulescu
Vladimir Isaev
Luis Silva
Shahab Vahedi
Dimitar Dimitrov
Neal Frager
Marc
Bernd Edlinger
Corinna Vinschen
Thomas Schwinge
Andrew Stubbs
Brian Inglis