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GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
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|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
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|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
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|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
|
@ -0,0 +1,42 @@
|
||||||
|
kernel_source_files := $(shell find kernel/main -name *.c)
|
||||||
|
kernel_object_files := $(patsubst kernel/main/%.c, build/kernel/%.o, $(kernel_source_files))
|
||||||
|
|
||||||
|
x86_64_c_source_files := $(shell find kernel/araclar -name *.c)
|
||||||
|
x86_64_c_object_files := $(patsubst kernel/araclar/%.c, build/x86_64/%.o, $(x86_64_c_source_files))
|
||||||
|
|
||||||
|
x86_64_asm_source_files := $(shell find boot -name *.asm)
|
||||||
|
x86_64_asm_object_files := $(patsubst boot/%.asm, build/x86_64/%.o, $(x86_64_asm_source_files))
|
||||||
|
|
||||||
|
x86_64_object_files := $(x86_64_asm_object_files) $(x86_64_c_object_files)
|
||||||
|
|
||||||
|
$(kernel_object_files): build/kernel/%.o : kernel/main/%.c
|
||||||
|
mkdir -p $(dir $@) && \
|
||||||
|
x86_64-elf-gcc -c -I kernel/headerlar -ffreestanding $(patsubst build/kernel/%.o, kernel/main/%.c, $@) -o $@
|
||||||
|
|
||||||
|
$(x86_64_c_object_files): build/x86_64/%.o : kernel/araclar/%.c
|
||||||
|
mkdir -p $(dir $@) && \
|
||||||
|
x86_64-elf-gcc -c -I kernel/headerlar -ffreestanding $(patsubst build/x86_64/%.o, kernel/araclar/%.c, $@) -o $@
|
||||||
|
|
||||||
|
$(x86_64_asm_object_files): build/x86_64/%.o : boot/%.asm
|
||||||
|
mkdir -p $(dir $@) && \
|
||||||
|
nasm -f elf64 $(patsubst build/x86_64/%.o, boot/%.asm, $@) -o $@
|
||||||
|
|
||||||
|
.PHONY: help
|
||||||
|
help:
|
||||||
|
@printf "clean: delete outs\nbuild: compile\nrun: open in qemu\nkernel files: $(x86_64_c_source_files)\nasm files: $(x86_64_asm_source_files)\n"
|
||||||
|
|
||||||
|
.PHONY: clean
|
||||||
|
clean:
|
||||||
|
@rm -rvf build out
|
||||||
|
|
||||||
|
.PHONY: build
|
||||||
|
build: $(clean) $(kernel_object_files) $(x86_64_object_files)
|
||||||
|
mkdir -vp out/x86_64 && \
|
||||||
|
x86_64-elf-ld -n -o out/x86_64/kernel.bin -T targets/x86_64/linker.ld $(kernel_object_files) $(x86_64_object_files) && \
|
||||||
|
cp -v out/x86_64/kernel.bin targets/x86_64/iso/boot/kernel.bin && \
|
||||||
|
grub-mkrescue /usr/lib/grub/i386-pc -o out/x86_64/kernel.iso targets/x86_64/iso
|
||||||
|
exit
|
||||||
|
|
||||||
|
.PHONY: run
|
||||||
|
run:
|
||||||
|
qemu-system-x86_64 -cdrom out/x86_64/kernel.iso
|
|
@ -0,0 +1,18 @@
|
||||||
|
# Main release is in github
|
||||||
|
[main](https://github.com/19atlas/binux-wl)
|
||||||
|
# binux-WL
|
||||||
|
an OS but doesn't have the linux kernel B(
|
||||||
|
NOTE: comments are turkish
|
||||||
|
|
||||||
|
# necessary tools
|
||||||
|
`x86_64-elf-gcc` for compile
|
||||||
|
`nasm` for assembly
|
||||||
|
`mtools` for build
|
||||||
|
`xorriso` for out iso
|
||||||
|
`qemu-system-x86_64` for run `# pacman -S qemu-full` <br>
|
||||||
|
|
||||||
|
# in the Feature
|
||||||
|
- add GUI
|
||||||
|
- add compiler
|
||||||
|
- add shell
|
||||||
|
- also add drivers
|
|
@ -0,0 +1,12 @@
|
||||||
|
section .multiboot_header
|
||||||
|
header_start:
|
||||||
|
dd 0xe85250d6 ;multiboot2 şeysiymiş
|
||||||
|
dd 0 ;i386 koruma moduymuş
|
||||||
|
dd header_end - header_start ;headerın uzunluğu
|
||||||
|
dd 0x100000000 - (0xe85250d6 + 0 + (header_end - header_start)) ;gagıl çeviri: "sağlama toplamı"
|
||||||
|
|
||||||
|
;son etiket
|
||||||
|
dw 0
|
||||||
|
dw 0
|
||||||
|
dd 8
|
||||||
|
header_end:
|
|
@ -0,0 +1,149 @@
|
||||||
|
global start
|
||||||
|
extern long_mode_start
|
||||||
|
|
||||||
|
section .text
|
||||||
|
bits 32
|
||||||
|
start:
|
||||||
|
mov al, 0x58
|
||||||
|
mov esp, stack_top
|
||||||
|
|
||||||
|
call check_multiboot
|
||||||
|
call check_cpuid
|
||||||
|
call check_long_mode
|
||||||
|
|
||||||
|
call setup_page_tables
|
||||||
|
call enable_pagings
|
||||||
|
|
||||||
|
lgdt [gdt64.pointer]
|
||||||
|
jmp gdt64.code_segment:long_mode_start
|
||||||
|
|
||||||
|
hlt
|
||||||
|
|
||||||
|
check_multiboot:
|
||||||
|
cmp eax, 0x36d76289 ; sihirli değer
|
||||||
|
jne .no_multiboot
|
||||||
|
ret
|
||||||
|
.no_multiboot:
|
||||||
|
mov al, 'M'
|
||||||
|
jmp error
|
||||||
|
|
||||||
|
check_cpuid:
|
||||||
|
pushfd
|
||||||
|
pop eax
|
||||||
|
mov ecx, eax
|
||||||
|
xor eax, 1 << 21
|
||||||
|
push eax
|
||||||
|
popfd
|
||||||
|
pushfd
|
||||||
|
pop eax
|
||||||
|
push ecx
|
||||||
|
popfd
|
||||||
|
cmp eax, ecx
|
||||||
|
je .no_cpuid
|
||||||
|
ret
|
||||||
|
|
||||||
|
.no_cpuid:
|
||||||
|
mov al, 'C'
|
||||||
|
jmp error
|
||||||
|
|
||||||
|
check_long_mode:
|
||||||
|
mov eax, 0x80000000
|
||||||
|
cpuid
|
||||||
|
cmp eax, 0x80000001
|
||||||
|
jb .no_long_mode
|
||||||
|
|
||||||
|
mov eax, 0x80000001
|
||||||
|
cpuid
|
||||||
|
test edx, 1 << 29
|
||||||
|
jz .no_long_mode
|
||||||
|
jmp .no_long_mode
|
||||||
|
ret
|
||||||
|
|
||||||
|
.no_long_mode:
|
||||||
|
mov al, 'L'
|
||||||
|
jmp error
|
||||||
|
|
||||||
|
setup_page_tables:
|
||||||
|
mov eax, page_tables_l3
|
||||||
|
or eax, 0b11 ; şuanki, yazılabilir
|
||||||
|
mov [page_tables_l4], eax
|
||||||
|
|
||||||
|
mov eax, page_tables_l2
|
||||||
|
or eax, 0b11 ; şuanki, yazılabilir
|
||||||
|
mov [page_tables_l3], eax
|
||||||
|
|
||||||
|
mov ecx, 0 ;sayıcı?
|
||||||
|
.loop:
|
||||||
|
mov eax, 0x200000 ; 2MB
|
||||||
|
mul ecx
|
||||||
|
or eax, 0b10000011
|
||||||
|
mov [page_tables_l2 + ecx * 8], eax
|
||||||
|
|
||||||
|
inc ecx ;ecx++
|
||||||
|
cmp ecx, 512 ; çeviri: "tüm tablonun eşlenip eşlenmediğini kontrol eder"
|
||||||
|
jne .loop ;eğer devam etmezse yapacak galiba
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
enable_pagings:
|
||||||
|
mov eax, page_tables_l4
|
||||||
|
mov cr3, eax
|
||||||
|
|
||||||
|
;PAE açık
|
||||||
|
mov eax, cr4
|
||||||
|
or eax, 1 << 5
|
||||||
|
mov cr4, eax
|
||||||
|
|
||||||
|
;long mode açık
|
||||||
|
mov ecx, 0xC0000080 ; yeniden sihirli sayı
|
||||||
|
rdmsr
|
||||||
|
or eax, 1 << 8
|
||||||
|
wrmsr
|
||||||
|
|
||||||
|
;sayfalama açık ?
|
||||||
|
mov eax, cr0
|
||||||
|
or eax, 1 << 31
|
||||||
|
mov cr0, eax
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
error:
|
||||||
|
mov dword [0xb8000], 0x4c524c45
|
||||||
|
mov dword [0xb8004], 0x4c3a4c52
|
||||||
|
mov dword [0xb8008], 0x4c204c20
|
||||||
|
cmp al, 'M'
|
||||||
|
je .M
|
||||||
|
cmp al, 'C'
|
||||||
|
je .C
|
||||||
|
cmp al, 'L'
|
||||||
|
je .L
|
||||||
|
jne .ErrorOnError
|
||||||
|
.M mov dword [0xb800c], 0x4c4d ; M yazar
|
||||||
|
ret
|
||||||
|
.C mov dword [0xb800c], 0x4c43 ; C yazar
|
||||||
|
ret
|
||||||
|
.L mov dword [0xb800c], 0x4c4c ; L yazar
|
||||||
|
ret
|
||||||
|
.ErrorOnError mov dword [0xb800c], 0x4c58 ; X yazar
|
||||||
|
hlt
|
||||||
|
|
||||||
|
section .bss
|
||||||
|
align 4096
|
||||||
|
page_tables_l4:
|
||||||
|
resb 4096
|
||||||
|
page_tables_l3:
|
||||||
|
resb 4096
|
||||||
|
page_tables_l2:
|
||||||
|
resb 4096
|
||||||
|
stack_bottom:
|
||||||
|
resb 4096 * 4
|
||||||
|
stack_top:
|
||||||
|
|
||||||
|
section .rodata
|
||||||
|
gdt64:
|
||||||
|
dq 0 ; sıfır girildi
|
||||||
|
.code_segment: equ $ - gdt64
|
||||||
|
dq (1 << 43) | (1 << 44) | (1 << 47) | (1 << 53) ;kod bölümü
|
||||||
|
.pointer:
|
||||||
|
dw $ - gdt64 - 1
|
||||||
|
dq gdt64
|
|
@ -0,0 +1,16 @@
|
||||||
|
global long_mode_start
|
||||||
|
extern kernel_main
|
||||||
|
|
||||||
|
section .text
|
||||||
|
bits 64
|
||||||
|
long_mode_start:
|
||||||
|
;tüm girilmiş data bölmünden boşlukları al (garip çevirdim)
|
||||||
|
mov ax, 0
|
||||||
|
mov ss, ax
|
||||||
|
mov ds, ax
|
||||||
|
mov es, ax
|
||||||
|
mov fs, ax
|
||||||
|
mov gs, ax
|
||||||
|
|
||||||
|
call kernel_main
|
||||||
|
hlt
|
|
@ -0,0 +1,271 @@
|
||||||
|
#include "../headerlar/input.h"
|
||||||
|
#include "../headerlar/print.h"
|
||||||
|
#include "../headerlar/sleep.h"
|
||||||
|
#include "../headerlar/string.h"
|
||||||
|
char empty[256];
|
||||||
|
|
||||||
|
#define DFT(value)
|
||||||
|
|
||||||
|
static inline uint8_t _inb(uint16_t port) {
|
||||||
|
uint8_t ret;
|
||||||
|
asm volatile ( "inb %1, %0"
|
||||||
|
: "=a"(ret)
|
||||||
|
: "Nd"(port) );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
char* input_character(void) {
|
||||||
|
while (1) {
|
||||||
|
switch(_inb(0x60)) {
|
||||||
|
case 0x0b: //sayılar
|
||||||
|
print_str("0");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "0";
|
||||||
|
case 0x02:
|
||||||
|
print_str("1");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "1";
|
||||||
|
case 0x03:
|
||||||
|
print_str("2");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "2";
|
||||||
|
case 0x04:
|
||||||
|
print_str("3");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "3";
|
||||||
|
case 0x05:
|
||||||
|
print_str("4");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "4";
|
||||||
|
case 0x06:
|
||||||
|
print_str("5");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "5";
|
||||||
|
case 0x07:
|
||||||
|
print_str("6");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "6";
|
||||||
|
case 0x08:
|
||||||
|
print_str("7");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "7";
|
||||||
|
case 0x09:
|
||||||
|
print_str("8");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "8";
|
||||||
|
case 0x0a:
|
||||||
|
print_str("9");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "9";
|
||||||
|
case 0x10: //harfler
|
||||||
|
print_str("q");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "q";
|
||||||
|
case 0x11:
|
||||||
|
print_str("w");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "w";
|
||||||
|
case 0x12:
|
||||||
|
print_str("e");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "e";
|
||||||
|
case 0x13:
|
||||||
|
print_str("r");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "r";
|
||||||
|
case 0x14:
|
||||||
|
print_str("t");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "t";
|
||||||
|
case 0x15:
|
||||||
|
print_str("y");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "y";
|
||||||
|
case 0x16:
|
||||||
|
print_str("u");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "u";
|
||||||
|
case 0x18:
|
||||||
|
print_str("o");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "o";
|
||||||
|
case 0x19:
|
||||||
|
print_str("p");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "p";
|
||||||
|
case 0x1e:
|
||||||
|
print_str("a");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "a";
|
||||||
|
case 0x1f:
|
||||||
|
print_str("s");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "s";
|
||||||
|
case 0x20:
|
||||||
|
print_str("d");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "d";
|
||||||
|
case 0x21:
|
||||||
|
print_str("f");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "f";
|
||||||
|
case 0x22:
|
||||||
|
print_str("g");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "g";
|
||||||
|
case 0x23:
|
||||||
|
print_str("h");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "h";
|
||||||
|
case 0x24:
|
||||||
|
print_str("j");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "j";
|
||||||
|
case 0x25:
|
||||||
|
print_str("k");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "k";
|
||||||
|
case 0x26:
|
||||||
|
print_str("l");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "l";
|
||||||
|
case 0x17:
|
||||||
|
print_str("i");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "i";
|
||||||
|
case 0x2c:
|
||||||
|
print_str("z");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "z";
|
||||||
|
case 0x2d:
|
||||||
|
print_str("x");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "x";
|
||||||
|
case 0x2e:
|
||||||
|
print_str("c");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "c";
|
||||||
|
case 0x2f:
|
||||||
|
print_str("v");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "v";
|
||||||
|
case 0x30:
|
||||||
|
print_str("b");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "b";
|
||||||
|
case 0x31:
|
||||||
|
print_str("n");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "n";
|
||||||
|
case 0x32:
|
||||||
|
print_str("m");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "m";
|
||||||
|
case 0x0C: //özel karakterler
|
||||||
|
print_str("-");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "-";
|
||||||
|
case 0x0D:
|
||||||
|
print_str("=");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "=";
|
||||||
|
case 0x1A:
|
||||||
|
print_str("[");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "[";
|
||||||
|
case 0x1B:
|
||||||
|
print_str("]");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "]";
|
||||||
|
case 0x27:
|
||||||
|
print_str(";");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return ";";
|
||||||
|
case 0x33:
|
||||||
|
print_str(",");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return ",";
|
||||||
|
case 0x34:
|
||||||
|
print_str(".");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return ".";
|
||||||
|
case 0x35:
|
||||||
|
print_str("/");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "/";
|
||||||
|
case 0x28:
|
||||||
|
print_str("'");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "'";
|
||||||
|
case 0x29:
|
||||||
|
print_str("`");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "`";
|
||||||
|
case 0x4c:
|
||||||
|
print_str("5");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "5";
|
||||||
|
case 0x37:
|
||||||
|
print_str("*");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "*";
|
||||||
|
case 0x4a:
|
||||||
|
print_str("-");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "-";
|
||||||
|
case 0x4e:
|
||||||
|
print_str("+");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "+";
|
||||||
|
case 0x0f:
|
||||||
|
print_str(" ");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return " ";
|
||||||
|
case 0x39:
|
||||||
|
print_str(" ");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return " ";
|
||||||
|
case 0x1C: //enter
|
||||||
|
print_str("\n");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "0x1C";
|
||||||
|
case 0x0E: //backspace
|
||||||
|
print_str("");
|
||||||
|
sleep(0x02000000);
|
||||||
|
return "0x0E";
|
||||||
|
default: // If nothing matches with the cases
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
char* input(char* output DFT('')) {
|
||||||
|
static int line = 0;
|
||||||
|
static char result[256];
|
||||||
|
static char* alinan;
|
||||||
|
memset(result,0,256);
|
||||||
|
print_str(output);
|
||||||
|
while (1) {
|
||||||
|
alinan = input_character();
|
||||||
|
|
||||||
|
if (alinan == "0x1C") { //enter
|
||||||
|
line = 0;
|
||||||
|
alinan = NULL;
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (alinan == "0x0E") { //backspace
|
||||||
|
if (!memcmp(result,empty,256) == 0) {
|
||||||
|
result[strlen(result)] = '\0';
|
||||||
|
print_str((char*) strlen(result));
|
||||||
|
line--;
|
||||||
|
clear(1);
|
||||||
|
}
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
result[line] = alinan[0];
|
||||||
|
line++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
|
@ -0,0 +1,96 @@
|
||||||
|
#include "../headerlar/print.h"
|
||||||
|
|
||||||
|
const static size_t num_cols = 80;
|
||||||
|
const static size_t num_rows = 25;
|
||||||
|
|
||||||
|
struct Char {
|
||||||
|
uint8_t character;
|
||||||
|
uint8_t color;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct Char* buffer = (struct Char*) 0xb8000;
|
||||||
|
size_t col = 0;
|
||||||
|
size_t row = 0;
|
||||||
|
uint8_t color = renk_beyaz | renk_siyah <<4;
|
||||||
|
|
||||||
|
void clear_row(size_t row) {
|
||||||
|
struct Char empty = (struct Char) {
|
||||||
|
character: ' ',
|
||||||
|
color: color,
|
||||||
|
};
|
||||||
|
|
||||||
|
for (size_t col = 0; col < num_cols; col++) {
|
||||||
|
buffer[col + num_cols * row] = empty;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_clear() {
|
||||||
|
for (int i = 0; i < num_rows; i++) {
|
||||||
|
clear_row(i);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_newline() {
|
||||||
|
col = 0;
|
||||||
|
|
||||||
|
if (row < num_rows - 1) {
|
||||||
|
row++;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (size_t row = 1; row < num_rows; row++) {
|
||||||
|
for (size_t col = 0; col < num_cols; col++) {
|
||||||
|
struct Char character = buffer[col + num_cols * row];
|
||||||
|
buffer[col + num_cols * (row - 1)] = character;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
clear_row(num_rows - 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_char(char character) {
|
||||||
|
if (character == '\n') {
|
||||||
|
print_newline();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (col >= num_cols - 1) {
|
||||||
|
buffer[col + num_cols * row] = (struct Char) {
|
||||||
|
character: (uint8_t) '\\',
|
||||||
|
color: color,
|
||||||
|
};
|
||||||
|
print_newline();
|
||||||
|
}
|
||||||
|
|
||||||
|
buffer[col + num_cols * row] = (struct Char) {
|
||||||
|
character: (uint8_t) character,
|
||||||
|
color: color,
|
||||||
|
};
|
||||||
|
|
||||||
|
col++;
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_str(char* str) {
|
||||||
|
for (size_t i = 0; 1; i++) {
|
||||||
|
char character = (uint8_t) str[i];
|
||||||
|
|
||||||
|
if (character == '\0') {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
print_char(character);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_set_color(uint8_t yazi, uint8_t arka) {
|
||||||
|
color = yazi + (arka << 4);
|
||||||
|
}
|
||||||
|
|
||||||
|
void clear(size_t chars) {
|
||||||
|
struct Char empty = (struct Char) {
|
||||||
|
character: ' ',
|
||||||
|
color: color,
|
||||||
|
};
|
||||||
|
|
||||||
|
for (size_t i = 0; i == chars; i++) {
|
||||||
|
buffer[col + num_cols * row] = empty;
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,16 @@
|
||||||
|
// source: https://www.codeproject.com/Articles/1225196/Create-Your-Own-Kernel-In-C-2
|
||||||
|
|
||||||
|
#include "../headerlar/sleep.h"
|
||||||
|
|
||||||
|
void wait_for_io(uint32 timer_count) {
|
||||||
|
while(1){
|
||||||
|
asm volatile("nop");
|
||||||
|
timer_count--;
|
||||||
|
if(timer_count <= 0)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void sleep(uint32 timer_count) {
|
||||||
|
wait_for_io(timer_count);
|
||||||
|
}
|
|
@ -0,0 +1,91 @@
|
||||||
|
// source: https://gitlab.com/sortie/meaty-skeleton and https://wiki.osdev.org/Meaty_Skeleton
|
||||||
|
#include "../headerlar/string.h"
|
||||||
|
|
||||||
|
int memcmp(const void* aptr, const void* bptr, size_t size) {
|
||||||
|
const unsigned char* a = (const unsigned char*) aptr;
|
||||||
|
const unsigned char* b = (const unsigned char*) bptr;
|
||||||
|
for (size_t i = 0; i < size; i++) {
|
||||||
|
if (a[i] < b[i])
|
||||||
|
return -1;
|
||||||
|
else if (b[i] < a[i])
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void* memcpy(void* restrict dstptr, const void* restrict srcptr, size_t size) {
|
||||||
|
unsigned char* dst = (unsigned char*) dstptr;
|
||||||
|
const unsigned char* src = (const unsigned char*) srcptr;
|
||||||
|
for (size_t i = 0; i < size; i++)
|
||||||
|
dst[i] = src[i];
|
||||||
|
return dstptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
void* memmove(void* dstptr, const void* srcptr, size_t size) {
|
||||||
|
unsigned char* dst = (unsigned char*) dstptr;
|
||||||
|
const unsigned char* src = (const unsigned char*) srcptr;
|
||||||
|
if (dst < src) {
|
||||||
|
for (size_t i = 0; i < size; i++)
|
||||||
|
dst[i] = src[i];
|
||||||
|
} else {
|
||||||
|
for (size_t i = size; i != 0; i--)
|
||||||
|
dst[i-1] = src[i-1];
|
||||||
|
}
|
||||||
|
return dstptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
void* memset(void* bufptr, int value, size_t size) {
|
||||||
|
unsigned char* buf = (unsigned char*) bufptr;
|
||||||
|
for (size_t i = 0; i < size; i++)
|
||||||
|
buf[i] = (unsigned char) value;
|
||||||
|
return bufptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
size_t strlen(const char* str) {
|
||||||
|
size_t len = 0;
|
||||||
|
while (str[len])
|
||||||
|
len++;
|
||||||
|
return len;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
|
||||||
|
void examples(){
|
||||||
|
//memory copy
|
||||||
|
char* some = "buggy";
|
||||||
|
char somethings[strlen(some)];
|
||||||
|
|
||||||
|
memcpy(somethings, some, strlen(some));
|
||||||
|
|
||||||
|
print_str(somethings);
|
||||||
|
|
||||||
|
//memory set
|
||||||
|
|
||||||
|
int hmm = 1;
|
||||||
|
char any[16];
|
||||||
|
|
||||||
|
memset(any, hmm, 8);
|
||||||
|
|
||||||
|
print_str(any);
|
||||||
|
|
||||||
|
//memory compare
|
||||||
|
|
||||||
|
char* idkfe = "ad";
|
||||||
|
char* idk = "ab";
|
||||||
|
int cmp = memcmp(idkfe,idk,strlen(idk));
|
||||||
|
|
||||||
|
if (cmp == 0) print_str(idk);
|
||||||
|
if (cmp > 0) print_str("idkfe > idk");
|
||||||
|
if (cmp < 0) print_str("idkfe < idk");
|
||||||
|
|
||||||
|
//memory move
|
||||||
|
|
||||||
|
char* string = "damn you nvidia";
|
||||||
|
|
||||||
|
memmove(string+4,string,4);
|
||||||
|
memmove(string," ",4);
|
||||||
|
|
||||||
|
print_str(string);
|
||||||
|
}
|
||||||
|
*/
|
|
@ -0,0 +1,9 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
|
||||||
|
char* input_character();
|
||||||
|
char* input();
|
||||||
|
void init_keyboard();
|
||||||
|
//static inline uint8_t _inb(uint16_t port);
|
|
@ -0,0 +1,28 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
enum {
|
||||||
|
renk_siyah = 0,
|
||||||
|
renk_mavi = 1,
|
||||||
|
renk_yesil = 2,
|
||||||
|
renk_aqua = 3,
|
||||||
|
renk_kirmizi = 4,
|
||||||
|
renk_pembenot = 5,
|
||||||
|
renk_kahverengi = 6,
|
||||||
|
renk_acik_gri = 7,
|
||||||
|
renk_kara_gri = 8,
|
||||||
|
renk_acik_mavi = 9,
|
||||||
|
renk_acik_yesil = 10,
|
||||||
|
renk_acik_aqua = 11,
|
||||||
|
renk_acik_kirmizi = 12,
|
||||||
|
renk_pembe = 13,
|
||||||
|
renk_sari = 14,
|
||||||
|
renk_beyaz = 15,
|
||||||
|
};
|
||||||
|
|
||||||
|
void print_clear();
|
||||||
|
void print_char(char character);
|
||||||
|
void print_str(char* string);
|
||||||
|
void print_set_color(uint8_t yazi, uint8_t arka);
|
||||||
|
void clear(size_t chars);
|
|
@ -0,0 +1,10 @@
|
||||||
|
// source: https://www.codeproject.com/Articles/1225196/Create-Your-Own-Kernel-In-C-2
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
|
||||||
|
typedef unsigned int uint32;
|
||||||
|
|
||||||
|
void sleep(uint32 timer_count);
|
|
@ -0,0 +1,17 @@
|
||||||
|
// source: https://gitlab.com/sortie/meaty-skeleton and https://wiki.osdev.org/Meaty_Skeleton
|
||||||
|
#pragma once
|
||||||
|
#include <stddef.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int memcmp(const void*, const void*, size_t);
|
||||||
|
void* memcpy(void* __restrict, const void* __restrict, size_t);
|
||||||
|
void* memmove(void*, const void*, size_t);
|
||||||
|
void* memset(void*, int, size_t);
|
||||||
|
size_t strlen(const char*);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
|
@ -0,0 +1,33 @@
|
||||||
|
#include "../headerlar/print.h"
|
||||||
|
#include "../headerlar/input.h"
|
||||||
|
#include "../headerlar/sleep.h"
|
||||||
|
#include "../headerlar/string.h"
|
||||||
|
|
||||||
|
#define cmpin(in, comp) \
|
||||||
|
(strlen(in) == strlen(comp) && memcmp(in,comp,strlen(in)) == 0)
|
||||||
|
|
||||||
|
void kernel_main() {
|
||||||
|
char* GSOD = "Your Computer has been got crashed while trying to make a Action.";
|
||||||
|
print_clear();
|
||||||
|
print_set_color(renk_beyaz, renk_siyah);
|
||||||
|
print_str("Welcome To ");
|
||||||
|
print_set_color(renk_sari, renk_yesil);
|
||||||
|
print_str("B");
|
||||||
|
print_set_color(renk_acik_yesil, renk_yesil);
|
||||||
|
print_str("INUX");
|
||||||
|
print_set_color(renk_beyaz, renk_siyah);
|
||||||
|
print_str("!\n");
|
||||||
|
|
||||||
|
while (1) {
|
||||||
|
char* inputed_variable = input(">");
|
||||||
|
if (cmpin(inputed_variable,"echo hi")) {
|
||||||
|
print_str("Hi");
|
||||||
|
} else if (cmpin(inputed_variable,"cat")) {
|
||||||
|
print_str("meow ~w~");
|
||||||
|
} else {
|
||||||
|
print_str(inputed_variable);
|
||||||
|
}
|
||||||
|
print_str("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
|
@ -0,0 +1,4 @@
|
||||||
|
/boot/kernel.bin
|
||||||
|
*.bin
|
||||||
|
*.obj
|
||||||
|
*.out
|
|
@ -0,0 +1,7 @@
|
||||||
|
set timeout=0
|
||||||
|
set default=0
|
||||||
|
|
||||||
|
menuentry "BINUX" {
|
||||||
|
multiboot2 /boot/kernel.bin
|
||||||
|
boot
|
||||||
|
}
|
|
@ -0,0 +1,13 @@
|
||||||
|
ENTRY(start)
|
||||||
|
|
||||||
|
SECTIONS {
|
||||||
|
. = 1M;
|
||||||
|
|
||||||
|
.boot : {
|
||||||
|
KEEP(*(.multiboot_header))
|
||||||
|
}
|
||||||
|
|
||||||
|
.text : {
|
||||||
|
*(.text)
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue