Given we only called create_token on W7 WOW64 anyway, we can now
drop this function and all other functions only called from there
entirely.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
- convert gentls_offsets to a shell script, only running the target
compiler and gawk.
- Simplify cygtls.h. The new gentls_offsets script only requires two
lines with the "public:" keyword as markers. The comments are not
used anymore, the output is a preprocesses file without comments.
Align Makefile rules accordingly.
- Rather than generating perl variables and C #defines, just generate
.ecu statements and .include the TLS offsets file right from the
generated assembler file sigfe.s. It's the only place we really
need (some of) the offsets.
- Drop the target-specific name of the TLS offsets file and generate
it on the fly in the build dir. Fix configure and Makefile rules
accordingly.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Define default values for DLL_ENTRY, DIN_FILE, and TLSOFFSETS_H
and drop them from the x86_64-specific branch. Keep the mechanism
intact to allow other target CPUs if there ever will be.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This was a hack to begin with. Clean this mess up:
- Move definition of CYGTLS_PADSIZE to cygwin/config.h and drop
local cygtls_padsize.h
- Rename CYGTLS_PADSIZE to __CYGTLS_PADSIZE__ to keep namespace
clean. Redefine as macro, rather than as const.
- Move struct _reent first in struct _cygtls to allow using
__CYGTLS_PADSIZE__ as offset in __getreent().
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Added a new global __sglue object for all configurations.
Decouples the global file object list from the _GLOBAL_REENT
structure by using this new object instead of the __sglue member
of _GLOBAL_REENT in __sfp() and _fwalk_sglue().
Replaced _fwalk_reent() with _fwalk_sglue(). The change adds an
extra __sglue object as a parameter, which will allow the passing
of a global __sglue object separate from the __sglue member of
struct _reent. The global __sglue object will be added in a
follow-on patch.
Define the configuration-dependent constant CLEANUP_FILE for use in
cleanup_stdio(). This will reduce duplicate code during the addition
of a dedicated stdio atexit handler in a follow-on patch.
Moved last remaining __sglue initializations from __sinit() to
__sfp(). The move better encapsulates access to __sglue and
facilitates its decoupling from struct _reent in a follow-on patch.
Remove __sinit_lock_acquire() and __sinit_lock_release(). Replace these with
__sfp_lock_acquire() and __sfp_lock_release(), respectively. This eliminates a
potential deadlock issue between __sinit() and __sfp(). Remove now unused
__sinit_recursive_mutex and __lock___sinit_recursive_mutex.
Added _REENT_INIT_SGLUE and _REENT_INIT_SGLUE_ZEROED macros
to initialize __sglue member of struct _reent. This allows
further simplification of __sinit() and facilitates the removal
of __sglue as a member of struct _reent for certain configurations
in a follow-on patch.
Removed duplicate sglue initializations from __sinit(). These
are already initialized in the _REENT_INIT macro in sys/reent.h.
This simplification enables the reduction of _GLOBAL_REENT
dependency in a follow-on patch.
Removed duplicate stdio initializations from __sinit(). These
are already initialized in the _REENT_INIT macro in sys/reent.h.
This simplification enables the reduction of _GLOBAL_REENT
dependency in a follow-on patch.
fix tty_nr maj/min bits, vmmaxrss units, and x86 format mismatch:
ctty maj is 31:16, min is 15:0; tty_nr s/b maj 15:8, min 31:20, 7:0;
vmmaxrss s/b bytes not pages;
times all 64 bit - change formats of first two instances from %lu to %U;
realign sprintf formats and variables/values in more logical groups
- Previously, script command sometimes crashes by Ctrl-C in Win 7
if it is running in console, and non-cygwin app is foreground.
This patch fixes the issue.
- The recent commit "Cygwin: pty: Fix timing of creating invisible
console." breaks the feature added by commit 72770148, which
prevents pty from changing code page of parent console. This patch
restores that.
- Previously, invisible console was created in fixup_after_exec().
However, actually this should be done in fixup_after_fork(). this
patch fixes the issue.
- When temporarily attaching a console, the timing of acquiring
attach_mutex was not appropriate. This sometimes caused master
forwarding thread to crash on Ctrl-C in Windows 7. This patch
fixes the issue.
../newlib/libc/libc.xml:22242: element refentry: validity error : ID iconv already defined
<refentry id="iconv">
Use a separate namespace for chaper ids, to avoid collision between the
ids for the chapter and function 'iconv', now that iconv documentation
is generated unconditionally.
Unless make is invoked with V=1, have xmlto pass the parameter
'man.output.quietly=1' to xsltproc to suppress "Note: Writing foo.N"
output from the manpages stylesheet.
(This doesn't quite do what it says: The output is not silenced if V has
any value, including 0. You could consider that either a bug or a
feature.)
Simplify rules for creating docbook XML used to create manpages:
Updating the output using move-if-change and then unconditionally
touching the .stamp file doesn't make much sense.
The ndbm.c build broke with:
Commit 357d7fcc6
In <stdio.h> provide only necessary types
The above commit exposed a latent missing-header bug:
newlib/newlib/libc/include/ndbm.h:83:38: error: unknown type name ‘mode_t’
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
The nano malloc build broke with:
Commit 357d7fcc6
In <stdio.h> provide only necessary types
The above commit exposed a latent missing-header bug:
newlib/libc/stdlib/nano-mallocr.c:220:33: error: ‘uintptr_t’ undeclared (first use in this function)
Fix by including <stdint.h>.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
Remove the pointer indirection through the read-only _global_impure_ptr and
directly use a externally visible _impure_data object of type struct _reent.
This enables the static initialization of global data structures in a follow up
patch. In addition, we get rid of a machine-specific file.
Corinna Vinschen
Sebastian Huber
Matt Joyce
Brian Inglis
Takashi Yano
Jon Turney
Dimitar Dimitrov