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build/
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*.elf
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*.cbp
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||||||
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GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://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.
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
|
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 <http://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:
|
||||||
|
|
||||||
|
{project} Copyright (C) {year} {fullname}
|
||||||
|
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
|
||||||
|
<http://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
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
|
@ -0,0 +1,177 @@
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# Clear the implicit built in rules
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
.SUFFIXES:
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
ifeq ($(strip $(DEVKITPPC)),)
|
||||||
|
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
|
||||||
|
endif
|
||||||
|
export PATH := $(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
|
||||||
|
export PORTLIBS := $(DEVKITPRO)/portlibs/ppc
|
||||||
|
|
||||||
|
GCC_VER := $(shell $(DEVKITPPC)/bin/powerpc-eabi-gcc -dumpversion)
|
||||||
|
|
||||||
|
PREFIX := powerpc-eabi-
|
||||||
|
|
||||||
|
export AS := $(PREFIX)as
|
||||||
|
export CC := $(PREFIX)gcc
|
||||||
|
export CXX := $(PREFIX)g++
|
||||||
|
export AR := $(PREFIX)ar
|
||||||
|
export OBJCOPY := $(PREFIX)objcopy
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# TARGET is the name of the output
|
||||||
|
# BUILD is the directory where object files & intermediate files will be placed
|
||||||
|
# SOURCES is a list of directories containing source code
|
||||||
|
# INCLUDES is a list of directories containing extra header files
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
TARGET := main_hook
|
||||||
|
BUILD := build
|
||||||
|
BUILD_DBG := $(TARGET)_dbg
|
||||||
|
SOURCES := src
|
||||||
|
DATA :=
|
||||||
|
INCLUDES :=
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# options for code generation
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
CFLAGS := -std=gnu11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math -fno-builtin \
|
||||||
|
-O0 -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
|
||||||
|
CXXFLAGS := -std=gnu++11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math \
|
||||||
|
-O0 -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
|
||||||
|
ASFLAGS := -mregnames
|
||||||
|
LDFLAGS := -nostartfiles -Wl,--gc-sections
|
||||||
|
|
||||||
|
Q := @
|
||||||
|
MAKEFLAGS += --no-print-directory
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# any extra libraries we wish to link with the project
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
LIBS :=
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# list of directories containing libraries, this must be the top level containing
|
||||||
|
# include and lib
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
LIBDIRS := $(CURDIR) \
|
||||||
|
$(DEVKITPPC)/lib \
|
||||||
|
$(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER)
|
||||||
|
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# no real need to edit anything past this point unless you need to add additional
|
||||||
|
# rules for different file extensions
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
ifneq ($(BUILD),$(notdir $(CURDIR)))
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
export PROJECTDIR := $(CURDIR)
|
||||||
|
export OUTPUT := $(CURDIR)/$(TARGETDIR)/$(TARGET)
|
||||||
|
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
|
||||||
|
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
|
||||||
|
export DEPSDIR := $(CURDIR)/$(BUILD)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# automatically build a list of object files for our project
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
|
||||||
|
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
|
||||||
|
sFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
|
||||||
|
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
|
||||||
|
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
|
||||||
|
TTFFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.ttf)))
|
||||||
|
PNGFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.png)))
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# use CXX for linking C++ projects, CC for standard C
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
ifeq ($(strip $(CPPFILES)),)
|
||||||
|
export LD := $(CC)
|
||||||
|
else
|
||||||
|
export LD := $(CXX)
|
||||||
|
endif
|
||||||
|
|
||||||
|
export OFILES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) \
|
||||||
|
$(sFILES:.s=.o) $(SFILES:.S=.o) \
|
||||||
|
$(PNGFILES:.png=.png.o) $(addsuffix .o,$(BINFILES))
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# build a list of include paths
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
|
||||||
|
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
|
||||||
|
-I$(CURDIR)/$(BUILD)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# build a list of library paths
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) \
|
||||||
|
-L$(PORTLIBS)/lib
|
||||||
|
|
||||||
|
export OUTPUT := $(CURDIR)/$(TARGET)
|
||||||
|
.PHONY: $(BUILD) clean install
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
$(BUILD):
|
||||||
|
@[ -d $@ ] || mkdir -p $@
|
||||||
|
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
clean:
|
||||||
|
@echo clean ...
|
||||||
|
@rm -fr $(BUILD) $(OUTPUT).elf $(OUTPUT).bin $(BUILD_DBG).elf
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
else
|
||||||
|
|
||||||
|
DEPENDS := $(OFILES:.o=.d)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# main targets
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
$(OUTPUT).elf: $(OFILES)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
# This rule links in binary data with the .jpg extension
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.elf: link.ld $(OFILES)
|
||||||
|
@echo "linking ... $(TARGET).elf"
|
||||||
|
$(Q)$(LD) -n -T $^ $(LDFLAGS) -o ../$(BUILD_DBG).elf $(LIBPATHS) $(LIBS)
|
||||||
|
$(Q)$(OBJCOPY) -S -R .comment -R .gnu.attributes ../$(BUILD_DBG).elf $@
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.a:
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
@echo $(notdir $@)
|
||||||
|
@rm -f $@
|
||||||
|
@$(AR) -rc $@ $^
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.o: %.cpp
|
||||||
|
@echo $(notdir $<)
|
||||||
|
@$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.o: %.c
|
||||||
|
@echo $(notdir $<)
|
||||||
|
@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.o: %.S
|
||||||
|
@echo $(notdir $<)
|
||||||
|
@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.png.o : %.png
|
||||||
|
@echo $(notdir $<)
|
||||||
|
@bin2s -a 32 $< | $(AS) -o $(@)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
%.ttf.o : %.ttf
|
||||||
|
@echo $(notdir $<)
|
||||||
|
@bin2s -a 32 $< | $(AS) -o $(@)
|
||||||
|
|
||||||
|
-include $(DEPENDS)
|
||||||
|
|
||||||
|
#---------------------------------------------------------------------------------
|
||||||
|
endif
|
||||||
|
#---------------------------------------------------------------------------------
|
|
@ -0,0 +1,71 @@
|
||||||
|
# Payload loader
|
||||||
|
|
||||||
|
This is a generic payload loader for the Wii U to load arbitrary from the SD Card.
|
||||||
|
Currently it's hardcoded to loads a `.elf` file from `sd:/wiiu/payload.elf`.
|
||||||
|
|
||||||
|
# Preconditions
|
||||||
|
|
||||||
|
This loader expects:
|
||||||
|
|
||||||
|
- to be able to run at `0x011DD000` (and copied to this place and then executed).
|
||||||
|
- to be running inside Mii Maker (for the SD card access),
|
||||||
|
- the common `kern_write` (0x35) and `kern_read` (0x34) syscalls installed
|
||||||
|
(hooks on `0x0xFFF02234` (write) / `0x0xFFF02214` (read) on FW 5.5.0+)
|
||||||
|
- the 0x09 syscall installed which is expected to be a function manipulate
|
||||||
|
IBAT0 (`extern void SC_0x09_SETIBAT0(uint32_t upper, uint32_t lower);`)
|
||||||
|
|
||||||
|
Running in any other application with sd access may also work, the IBAT0 setup
|
||||||
|
may be to be adjusted though (set back to orignal values at the end)
|
||||||
|
|
||||||
|
# Usage
|
||||||
|
A common usage for this would be to exploit an application, do a kernel exploit
|
||||||
|
to be able to have kernel read/write, somehow copy the sections of the payload
|
||||||
|
loader `.elf` file to the expected destination in memory fulfill the mentioned
|
||||||
|
preconditions.
|
||||||
|
|
||||||
|
After that, simply put the `.elf` to be loaded in `sd:/wiiu/payload.elf`
|
||||||
|
|
||||||
|
The loaded `.elf` needs to be statically linked somewhere between `0x00800000
|
||||||
|
and 0x01000000`. This whole area is has rwx for both, user and supervisor
|
||||||
|
(kernel) mode and can be used.
|
||||||
|
|
||||||
|
**This mapping only lasts for this exeuction!** As soon as you leave the running
|
||||||
|
application (in this case the Mii Maker), the mapping will be reset and you will
|
||||||
|
loose access to the `0x00800000` region.
|
||||||
|
|
||||||
|
# Compiling
|
||||||
|
|
||||||
|
In order to be able to compile this, you need to have installed
|
||||||
|
[devkitPPC](https://devkitpro.org/wiki/Getting_Started) with the following
|
||||||
|
pacman packages installed.
|
||||||
|
|
||||||
|
```
|
||||||
|
pacman -Syu devkitPPC
|
||||||
|
```
|
||||||
|
|
||||||
|
Make sure the following environment variables are set:
|
||||||
|
```
|
||||||
|
DEVKITPRO=/opt/devkitpro
|
||||||
|
DEVKITPPC=/opt/devkitpro/devkitPPC
|
||||||
|
```
|
||||||
|
|
||||||
|
# Technical details
|
||||||
|
- This payload loader is supposed to loaded somewhere between
|
||||||
|
`01000000..01800000` (virtual address), `0x011DD000...0x011E0000` should be free to use.
|
||||||
|
- The 0x09 syscall is used to set IBAT0 to map `01000000..01800000` (virtual address) to
|
||||||
|
`32000000..32800000` (physical address) with r/w for user and kernel.
|
||||||
|
This includes the region where payload loader is, and allows us to register
|
||||||
|
and execute kernel syscall.
|
||||||
|
- This setting is meant to match the orignal IBAT0 values (at least in Mii Maker),
|
||||||
|
but with r/w for the kernel. Resetting is not needed when using the Mii Maker,
|
||||||
|
but may be needed to be adjusted.
|
||||||
|
- Afterwards it's possible to register an own syscall (we use 0x36 as it's unused)
|
||||||
|
to setup IBAT4 and DBAT5 to make `00000000..00800000` (virtual address) to
|
||||||
|
`30000000..30800000` (physical address) with r/w for user and supervisor.
|
||||||
|
This allows full user/kernel access to this region, for data and code.
|
||||||
|
- The mapping is done for all 3 cores.
|
||||||
|
|
||||||
|
# Credits
|
||||||
|
|
||||||
|
- orboditilt
|
||||||
|
- dimok789: Most parts (especially sd loading, elf copying) are based on the [homebrew launcher sd loader](https://github.com/dimok789/homebrew_launcher/tree/master/sd_loader).
|
|
@ -0,0 +1,36 @@
|
||||||
|
#ifndef COMMON_H
|
||||||
|
#define COMMON_H
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define OSDynLoad_Acquire ((void (*)(char* rpl, unsigned int *handle))0x0102A3B4)
|
||||||
|
#define OSDynLoad_FindExport ((void (*)(unsigned int handle, int isdata, char *symbol, void *address))0x0102B828)
|
||||||
|
#define OSFatal ((void (*)(char* msg))0x01031618)
|
||||||
|
|
||||||
|
#define ADDRESS_OSTitle_main_entry_ptr 0x1005E040
|
||||||
|
#define ADDRESS_main_entry_hook 0x0101c56c
|
||||||
|
|
||||||
|
#define KERN_SYSCALL_TBL_1 0xFFE84C70 // unknown
|
||||||
|
#define KERN_SYSCALL_TBL_2 0xFFE85070 // works with games
|
||||||
|
#define KERN_SYSCALL_TBL_3 0xFFE85470 // works with loader
|
||||||
|
#define KERN_SYSCALL_TBL_4 0xFFEAAA60 // works with home menu
|
||||||
|
#define KERN_SYSCALL_TBL_5 0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
|
||||||
|
|
||||||
|
#define CAFE_OS_SD_PATH "/vol/external01"
|
||||||
|
#define SD_PATH "sd:"
|
||||||
|
#define WIIU_PATH "/wiiu"
|
||||||
|
|
||||||
|
#define EXPORT_DECL(res, func, ...) res (* func)(__VA_ARGS__);
|
||||||
|
#define OS_FIND_EXPORT(handle, funcName, func) OSDynLoad_FindExport(handle, 0, funcName, &func)
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* COMMON_H */
|
||||||
|
|
|
@ -0,0 +1,591 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1995, 1996, 2001, 2002
|
||||||
|
* Erik Theisen. All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This is the ELF ABI header file
|
||||||
|
* formerly known as "elf_abi.h".
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ELF_ABI_H
|
||||||
|
#define _ELF_ABI_H
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This version doesn't work for 64-bit ABIs - Erik.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* These typedefs need to be handled better.
|
||||||
|
*/
|
||||||
|
typedef unsigned int Elf32_Addr; /* Unsigned program address */
|
||||||
|
typedef unsigned int Elf32_Off; /* Unsigned file offset */
|
||||||
|
typedef signed int Elf32_Sword; /* Signed large integer */
|
||||||
|
typedef unsigned int Elf32_Word; /* Unsigned large integer */
|
||||||
|
typedef unsigned short Elf32_Half; /* Unsigned medium integer */
|
||||||
|
|
||||||
|
/* e_ident[] identification indexes */
|
||||||
|
#define EI_MAG0 0 /* file ID */
|
||||||
|
#define EI_MAG1 1 /* file ID */
|
||||||
|
#define EI_MAG2 2 /* file ID */
|
||||||
|
#define EI_MAG3 3 /* file ID */
|
||||||
|
#define EI_CLASS 4 /* file class */
|
||||||
|
#define EI_DATA 5 /* data encoding */
|
||||||
|
#define EI_VERSION 6 /* ELF header version */
|
||||||
|
#define EI_OSABI 7 /* OS/ABI specific ELF extensions */
|
||||||
|
#define EI_ABIVERSION 8 /* ABI target version */
|
||||||
|
#define EI_PAD 9 /* start of pad bytes */
|
||||||
|
#define EI_NIDENT 16 /* Size of e_ident[] */
|
||||||
|
|
||||||
|
/* e_ident[] magic number */
|
||||||
|
#define ELFMAG0 0x7f /* e_ident[EI_MAG0] */
|
||||||
|
#define ELFMAG1 'E' /* e_ident[EI_MAG1] */
|
||||||
|
#define ELFMAG2 'L' /* e_ident[EI_MAG2] */
|
||||||
|
#define ELFMAG3 'F' /* e_ident[EI_MAG3] */
|
||||||
|
#define ELFMAG "\177ELF" /* magic */
|
||||||
|
#define SELFMAG 4 /* size of magic */
|
||||||
|
|
||||||
|
/* e_ident[] file class */
|
||||||
|
#define ELFCLASSNONE 0 /* invalid */
|
||||||
|
#define ELFCLASsigned int 1 /* 32-bit objs */
|
||||||
|
#define ELFCLASS64 2 /* 64-bit objs */
|
||||||
|
#define ELFCLASSNUM 3 /* number of classes */
|
||||||
|
|
||||||
|
/* e_ident[] data encoding */
|
||||||
|
#define ELFDATANONE 0 /* invalid */
|
||||||
|
#define ELFDATA2LSB 1 /* Little-Endian */
|
||||||
|
#define ELFDATA2MSB 2 /* Big-Endian */
|
||||||
|
#define ELFDATANUM 3 /* number of data encode defines */
|
||||||
|
|
||||||
|
/* e_ident[] OS/ABI specific ELF extensions */
|
||||||
|
#define ELFOSABI_NONE 0 /* No extension specified */
|
||||||
|
#define ELFOSABI_HPUX 1 /* Hewlett-Packard HP-UX */
|
||||||
|
#define ELFOSABI_NETBSD 2 /* NetBSD */
|
||||||
|
#define ELFOSABI_LINUX 3 /* Linux */
|
||||||
|
#define ELFOSABI_SOLARIS 6 /* Sun Solaris */
|
||||||
|
#define ELFOSABI_AIX 7 /* AIX */
|
||||||
|
#define ELFOSABI_IRIX 8 /* IRIX */
|
||||||
|
#define ELFOSABI_FREEBSD 9 /* FreeBSD */
|
||||||
|
#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX */
|
||||||
|
#define ELFOSABI_MODESTO 11 /* Novell Modesto */
|
||||||
|
#define ELFOSABI_OPENBSD 12 /* OpenBSD */
|
||||||
|
/* 64-255 Architecture-specific value range */
|
||||||
|
|
||||||
|
/* e_ident[] ABI Version */
|
||||||
|
#define ELFABIVERSION 0
|
||||||
|
|
||||||
|
/* e_ident */
|
||||||
|
#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
|
||||||
|
(ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
|
||||||
|
(ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
|
||||||
|
(ehdr).e_ident[EI_MAG3] == ELFMAG3)
|
||||||
|
|
||||||
|
/* ELF Header */
|
||||||
|
typedef struct elfhdr{
|
||||||
|
unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
|
||||||
|
Elf32_Half e_type; /* object file type */
|
||||||
|
Elf32_Half e_machine; /* machine */
|
||||||
|
Elf32_Word e_version; /* object file version */
|
||||||
|
Elf32_Addr e_entry; /* virtual entry point */
|
||||||
|
Elf32_Off e_phoff; /* program header table offset */
|
||||||
|
Elf32_Off e_shoff; /* section header table offset */
|
||||||
|
Elf32_Word e_flags; /* processor-specific flags */
|
||||||
|
Elf32_Half e_ehsize; /* ELF header size */
|
||||||
|
Elf32_Half e_phentsize; /* program header entry size */
|
||||||
|
Elf32_Half e_phnum; /* number of program header entries */
|
||||||
|
Elf32_Half e_shentsize; /* section header entry size */
|
||||||
|
Elf32_Half e_shnum; /* number of section header entries */
|
||||||
|
Elf32_Half e_shstrndx; /* section header table's "section
|
||||||
|
header string table" entry offset */
|
||||||
|
} Elf32_Ehdr;
|
||||||
|
|
||||||
|
/* e_type */
|
||||||
|
#define ET_NONE 0 /* No file type */
|
||||||
|
#define ET_REL 1 /* relocatable file */
|
||||||
|
#define ET_EXEC 2 /* executable file */
|
||||||
|
#define ET_DYN 3 /* shared object file */
|
||||||
|
#define ET_CORE 4 /* core file */
|
||||||
|
#define ET_NUM 5 /* number of types */
|
||||||
|
#define ET_LOOS 0xfe00 /* reserved range for operating */
|
||||||
|
#define ET_HIOS 0xfeff /* system specific e_type */
|
||||||
|
#define ET_LOPROC 0xff00 /* reserved range for processor */
|
||||||
|
#define ET_HIPROC 0xffff /* specific e_type */
|
||||||
|
|
||||||
|
/* e_machine */
|
||||||
|
#define EM_NONE 0 /* No Machine */
|
||||||
|
#define EM_M32 1 /* AT&T WE 32100 */
|
||||||
|
#define EM_SPARC 2 /* SPARC */
|
||||||
|
#define EM_386 3 /* Intel 80386 */
|
||||||
|
#define EM_68K 4 /* Motorola 68000 */
|
||||||
|
#define EM_88K 5 /* Motorola 88000 */
|
||||||
|
#if 0
|
||||||
|
#define EM_486 6 /* RESERVED - was Intel 80486 */
|
||||||
|
#endif
|
||||||
|
#define EM_860 7 /* Intel 80860 */
|
||||||
|
#define EM_MIPS 8 /* MIPS R3000 Big-Endian only */
|
||||||
|
#define EM_S370 9 /* IBM System/370 Processor */
|
||||||
|
#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
|
||||||
|
#if 0
|
||||||
|
#define EM_SPARC64 11 /* RESERVED - was SPARC v9
|
||||||
|
64-bit unoffical */
|
||||||
|
#endif
|
||||||
|
/* RESERVED 11-14 for future use */
|
||||||
|
#define EM_PARISC 15 /* HPPA */
|
||||||
|
/* RESERVED 16 for future use */
|
||||||
|
#define EM_VPP500 17 /* Fujitsu VPP500 */
|
||||||
|
#define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
|
||||||
|
#define EM_960 19 /* Intel 80960 */
|
||||||
|
#define EM_PPC 20 /* PowerPC */
|
||||||
|
#define EM_PPC64 21 /* 64-bit PowerPC */
|
||||||
|
#define EM_S390 22 /* IBM System/390 Processor */
|
||||||
|
/* RESERVED 23-35 for future use */
|
||||||
|
#define EM_V800 36 /* NEC V800 */
|
||||||
|
#define EM_FR20 37 /* Fujitsu FR20 */
|
||||||
|
#define EM_RH32 38 /* TRW RH-32 */
|
||||||
|
#define EM_RCE 39 /* Motorola RCE */
|
||||||
|
#define EM_ARM 40 /* Advanced Risc Machines ARM */
|
||||||
|
#define EM_ALPHA 41 /* Digital Alpha */
|
||||||
|
#define EM_SH 42 /* Hitachi SH */
|
||||||
|
#define EM_SPARCV9 43 /* SPARC Version 9 */
|
||||||
|
#define EM_TRICORE 44 /* Siemens TriCore embedded processor */
|
||||||
|
#define EM_ARC 45 /* Argonaut RISC Core */
|
||||||
|
#define EM_H8_300 46 /* Hitachi H8/300 */
|
||||||
|
#define EM_H8_300H 47 /* Hitachi H8/300H */
|
||||||
|
#define EM_H8S 48 /* Hitachi H8S */
|
||||||
|
#define EM_H8_500 49 /* Hitachi H8/500 */
|
||||||
|
#define EM_IA_64 50 /* Intel Merced */
|
||||||
|
#define EM_MIPS_X 51 /* Stanford MIPS-X */
|
||||||
|
#define EM_COLDFIRE 52 /* Motorola Coldfire */
|
||||||
|
#define EM_68HC12 53 /* Motorola M68HC12 */
|
||||||
|
#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
|
||||||
|
#define EM_PCP 55 /* Siemens PCP */
|
||||||
|
#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
|
||||||
|
#define EM_NDR1 57 /* Denso NDR1 microprocessor */
|
||||||
|
#define EM_STARCORE 58 /* Motorola Start*Core processor */
|
||||||
|
#define EM_ME16 59 /* Toyota ME16 processor */
|
||||||
|
#define EM_ST100 60 /* STMicroelectronic ST100 processor */
|
||||||
|
#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
|
||||||
|
#define EM_X86_64 62 /* AMD x86-64 */
|
||||||
|
#define EM_PDSP 63 /* Sony DSP Processor */
|
||||||
|
/* RESERVED 64,65 for future use */
|
||||||
|
#define EM_FX66 66 /* Siemens FX66 microcontroller */
|
||||||
|
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
|
||||||
|
#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
|
||||||
|
#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
|
||||||
|
#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
|
||||||
|
#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
|
||||||
|
#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
|
||||||
|
#define EM_SVX 73 /* Silicon Graphics SVx */
|
||||||
|
#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
|
||||||
|
#define EM_VAX 75 /* Digital VAX */
|
||||||
|
#define EM_CHRIS 76 /* Axis Communications embedded proc. */
|
||||||
|
#define EM_JAVELIN 77 /* Infineon Technologies emb. proc. */
|
||||||
|
#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
|
||||||
|
#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
|
||||||
|
#define EM_MMIX 80 /* Donald Knuth's edu 64-bit proc. */
|
||||||
|
#define EM_HUANY 81 /* Harvard University mach-indep objs */
|
||||||
|
#define EM_PRISM 82 /* SiTera Prism */
|
||||||
|
#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
|
||||||
|
#define EM_FR30 84 /* Fujitsu FR30 */
|
||||||
|
#define EM_D10V 85 /* Mitsubishi DV10V */
|
||||||
|
#define EM_D30V 86 /* Mitsubishi DV30V */
|
||||||
|
#define EM_V850 87 /* NEC v850 */
|
||||||
|
#define EM_M32R 88 /* Mitsubishi M32R */
|
||||||
|
#define EM_MN10300 89 /* Matsushita MN10200 */
|
||||||
|
#define EM_MN10200 90 /* Matsushita MN10200 */
|
||||||
|
#define EM_PJ 91 /* picoJava */
|
||||||
|
#define EM_NUM 92 /* number of machine types */
|
||||||
|
|
||||||
|
/* Version */
|
||||||
|
#define EV_NONE 0 /* Invalid */
|
||||||
|
#define EV_CURRENT 1 /* Current */
|
||||||
|
#define EV_NUM 2 /* number of versions */
|
||||||
|
|
||||||
|
/* Section Header */
|
||||||
|
typedef struct {
|
||||||
|
Elf32_Word sh_name; /* name - index into section header
|
||||||
|
string table section */
|
||||||
|
Elf32_Word sh_type; /* type */
|
||||||
|
Elf32_Word sh_flags; /* flags */
|
||||||
|
Elf32_Addr sh_addr; /* address */
|
||||||
|
Elf32_Off sh_offset; /* file offset */
|
||||||
|
Elf32_Word sh_size; /* section size */
|
||||||
|
Elf32_Word sh_link; /* section header table index link */
|
||||||
|
Elf32_Word sh_info; /* extra information */
|
||||||
|
Elf32_Word sh_addralign; /* address alignment */
|
||||||
|
Elf32_Word sh_entsize; /* section entry size */
|
||||||
|
} Elf32_Shdr;
|
||||||
|
|
||||||
|
/* Special Section Indexes */
|
||||||
|
#define SHN_UNDEF 0 /* undefined */
|
||||||
|
#define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
|
||||||
|
#define SHN_LOPROC 0xff00 /* reserved range for processor */
|
||||||
|
#define SHN_HIPROC 0xff1f /* specific section indexes */
|
||||||
|
#define SHN_LOOS 0xff20 /* reserved range for operating */
|
||||||
|
#define SHN_HIOS 0xff3f /* specific semantics */
|
||||||
|
#define SHN_ABS 0xfff1 /* absolute value */
|
||||||
|
#define SHN_COMMON 0xfff2 /* common symbol */
|
||||||
|
#define SHN_XINDEX 0xffff /* Index is an extra table */
|
||||||
|
#define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */
|
||||||
|
|
||||||
|
/* sh_type */
|
||||||
|
#define SHT_NULL 0 /* inactive */
|
||||||
|
#define SHT_PROGBITS 1 /* program defined information */
|
||||||
|
#define SHT_SYMTAB 2 /* symbol table section */
|
||||||
|
#define SHT_STRTAB 3 /* string table section */
|
||||||
|
#define SHT_RELA 4 /* relocation section with addends*/
|
||||||
|
#define SHT_HASH 5 /* symbol hash table section */
|
||||||
|
#define SHT_DYNAMIC 6 /* dynamic section */
|
||||||
|
#define SHT_NOTE 7 /* note section */
|
||||||
|
#define SHT_NOBITS 8 /* no space section */
|
||||||
|
#define SHT_REL 9 /* relation section without addends */
|
||||||
|
#define SHT_SHLIB 10 /* reserved - purpose unknown */
|
||||||
|
#define SHT_DYNSYM 11 /* dynamic symbol table section */
|
||||||
|
#define SHT_INIT_ARRAY 14 /* Array of constructors */
|
||||||
|
#define SHT_FINI_ARRAY 15 /* Array of destructors */
|
||||||
|
#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
|
||||||
|
#define SHT_GROUP 17 /* Section group */
|
||||||
|
#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
|
||||||
|
#define SHT_NUM 19 /* number of section types */
|
||||||
|
#define SHT_LOOS 0x60000000 /* Start OS-specific */
|
||||||
|
#define SHT_HIOS 0x6fffffff /* End OS-specific */
|
||||||
|
#define SHT_LOPROC 0x70000000 /* reserved range for processor */
|
||||||
|
#define SHT_HIPROC 0x7fffffff /* specific section header types */
|
||||||
|
#define SHT_LOUSER 0x80000000 /* reserved range for application */
|
||||||
|
#define SHT_HIUSER 0xffffffff /* specific indexes */
|
||||||
|
|
||||||
|
/* Section names */
|
||||||
|
#define ELF_BSS ".bss" /* uninitialized data */
|
||||||
|
#define ELF_COMMENT ".comment" /* version control information */
|
||||||
|
#define ELF_DATA ".data" /* initialized data */
|
||||||
|
#define ELF_DATA1 ".data1" /* initialized data */
|
||||||
|
#define ELF_DEBUG ".debug" /* debug */
|
||||||
|
#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
|
||||||
|
#define ELF_DYNSTR ".dynstr" /* dynamic string table */
|
||||||
|
#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
|
||||||
|
#define ELF_FINI ".fini" /* termination code */
|
||||||
|
#define ELF_FINI_ARRAY ".fini_array" /* Array of destructors */
|
||||||
|
#define ELF_GOT ".got" /* global offset table */
|
||||||
|
#define ELF_HASH ".hash" /* symbol hash table */
|
||||||
|
#define ELF_INIT ".init" /* initialization code */
|
||||||
|
#define ELF_INIT_ARRAY ".init_array" /* Array of constuctors */
|
||||||
|
#define ELF_INTERP ".interp" /* Pathname of program interpreter */
|
||||||
|
#define ELF_LINE ".line" /* Symbolic line numnber information */
|
||||||
|
#define ELF_NOTE ".note" /* Contains note section */
|
||||||
|
#define ELF_PLT ".plt" /* Procedure linkage table */
|
||||||
|
#define ELF_PREINIT_ARRAY ".preinit_array" /* Array of pre-constructors */
|
||||||
|
#define ELF_REL_DATA ".rel.data" /* relocation data */
|
||||||
|
#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
|
||||||
|
#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
|
||||||
|
#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
|
||||||
|
#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
|
||||||
|
#define ELF_REL_TEXT ".rel.text" /* relocation code */
|
||||||
|
#define ELF_RODATA ".rodata" /* read-only data */
|
||||||
|
#define ELF_RODATA1 ".rodata1" /* read-only data */
|
||||||
|
#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
|
||||||
|
#define ELF_STRTAB ".strtab" /* string table */
|
||||||
|
#define ELF_SYMTAB ".symtab" /* symbol table */
|
||||||
|
#define ELF_SYMTAB_SHNDX ".symtab_shndx"/* symbol table section index */
|
||||||
|
#define ELF_TBSS ".tbss" /* thread local uninit data */
|
||||||
|
#define ELF_TDATA ".tdata" /* thread local init data */
|
||||||
|
#define ELF_TDATA1 ".tdata1" /* thread local init data */
|
||||||
|
#define ELF_TEXT ".text" /* code */
|
||||||
|
|
||||||
|
/* Section Attribute Flags - sh_flags */
|
||||||
|
#define SHF_WRITE 0x1 /* Writable */
|
||||||
|
#define SHF_ALLOC 0x2 /* occupies memory */
|
||||||
|
#define SHF_EXECINSTR 0x4 /* executable */
|
||||||
|
#define SHF_MERGE 0x10 /* Might be merged */
|
||||||
|
#define SHF_STRINGS 0x20 /* Contains NULL terminated strings */
|
||||||
|
#define SHF_INFO_LINK 0x40 /* sh_info contains SHT index */
|
||||||
|
#define SHF_LINK_ORDER 0x80 /* Preserve order after combining*/
|
||||||
|
#define SHF_OS_NONCONFORMING 0x100 /* Non-standard OS specific handling */
|
||||||
|
#define SHF_GROUP 0x200 /* Member of section group */
|
||||||
|
#define SHF_TLS 0x400 /* Thread local storage */
|
||||||
|
#define SHF_MASKOS 0x0ff00000 /* OS specific */
|
||||||
|
#define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
|
||||||
|
/* specific section attributes */
|
||||||
|
|
||||||
|
/* Section Group Flags */
|
||||||
|
#define GRP_COMDAT 0x1 /* COMDAT group */
|
||||||
|
#define GRP_MASKOS 0x0ff00000 /* Mask OS specific flags */
|
||||||
|
#define GRP_MASKPROC 0xf0000000 /* Mask processor specific flags */
|
||||||
|
|
||||||
|
/* Symbol Table Entry */
|
||||||
|
typedef struct elf32_sym {
|
||||||
|
Elf32_Word st_name; /* name - index into string table */
|
||||||
|
Elf32_Addr st_value; /* symbol value */
|
||||||
|
Elf32_Word st_size; /* symbol size */
|
||||||
|
unsigned char st_info; /* type and binding */
|
||||||
|
unsigned char st_other; /* 0 - no defined meaning */
|
||||||
|
Elf32_Half st_shndx; /* section header index */
|
||||||
|
} Elf32_Sym;
|
||||||
|
|
||||||
|
/* Symbol table index */
|
||||||
|
#define STN_UNDEF 0 /* undefined */
|
||||||
|
|
||||||
|
/* Extract symbol info - st_info */
|
||||||
|
#define ELF32_ST_BIND(x) ((x) >> 4)
|
||||||
|
#define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf)
|
||||||
|
#define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
|
||||||
|
#define ELF32_ST_VISIBILITY(x) ((x) & 0x3)
|
||||||
|
|
||||||
|
/* Symbol Binding - ELF32_ST_BIND - st_info */
|
||||||
|
#define STB_LOCAL 0 /* Local symbol */
|
||||||
|
#define STB_GLOBAL 1 /* Global symbol */
|
||||||
|
#define STB_WEAK 2 /* like global - lower precedence */
|
||||||
|
#define STB_NUM 3 /* number of symbol bindings */
|
||||||
|
#define STB_LOOS 10 /* reserved range for operating */
|
||||||
|
#define STB_HIOS 12 /* system specific symbol bindings */
|
||||||
|
#define STB_LOPROC 13 /* reserved range for processor */
|
||||||
|
#define STB_HIPROC 15 /* specific symbol bindings */
|
||||||
|
|
||||||
|
/* Symbol type - ELF32_ST_TYPE - st_info */
|
||||||
|
#define STT_NOTYPE 0 /* not specified */
|
||||||
|
#define STT_OBJECT 1 /* data object */
|
||||||
|
#define STT_FUNC 2 /* function */
|
||||||
|
#define STT_SECTION 3 /* section */
|
||||||
|
#define STT_FILE 4 /* file */
|
||||||
|
#define STT_NUM 5 /* number of symbol types */
|
||||||
|
#define STT_TLS 6 /* Thread local storage symbol */
|
||||||
|
#define STT_LOOS 10 /* reserved range for operating */
|
||||||
|
#define STT_HIOS 12 /* system specific symbol types */
|
||||||
|
#define STT_LOPROC 13 /* reserved range for processor */
|
||||||
|
#define STT_HIPROC 15 /* specific symbol types */
|
||||||
|
|
||||||
|
/* Symbol visibility - ELF32_ST_VISIBILITY - st_other */
|
||||||
|
#define STV_DEFAULT 0 /* Normal visibility rules */
|
||||||
|
#define STV_INTERNAL 1 /* Processor specific hidden class */
|
||||||
|
#define STV_HIDDEN 2 /* Symbol unavailable in other mods */
|
||||||
|
#define STV_PROTECTED 3 /* Not preemptible, not exported */
|
||||||
|
|
||||||
|
|
||||||
|
/* Relocation entry with implicit addend */
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
Elf32_Addr r_offset; /* offset of relocation */
|
||||||
|
Elf32_Word r_info; /* symbol table index and type */
|
||||||
|
} Elf32_Rel;
|
||||||
|
|
||||||
|
/* Relocation entry with explicit addend */
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
Elf32_Addr r_offset; /* offset of relocation */
|
||||||
|
Elf32_Word r_info; /* symbol table index and type */
|
||||||
|
Elf32_Sword r_addend;
|
||||||
|
} Elf32_Rela;
|
||||||
|
|
||||||
|
/* Extract relocation info - r_info */
|
||||||
|
#define ELF32_R_SYM(i) ((i) >> 8)
|
||||||
|
#define ELF32_R_TYPE(i) ((unsigned char) (i))
|
||||||
|
#define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t))
|
||||||
|
|
||||||
|
/* Program Header */
|
||||||
|
typedef struct {
|
||||||
|
Elf32_Word p_type; /* segment type */
|
||||||
|
Elf32_Off p_offset; /* segment offset */
|
||||||
|
Elf32_Addr p_vaddr; /* virtual address of segment */
|
||||||
|
Elf32_Addr p_paddr; /* physical address - ignored? */
|
||||||
|
Elf32_Word p_filesz; /* number of bytes in file for seg. */
|
||||||
|
Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
|
||||||
|
Elf32_Word p_flags; /* flags */
|
||||||
|
Elf32_Word p_align; /* memory alignment */
|
||||||
|
} Elf32_Phdr;
|
||||||
|
|
||||||
|
/* Segment types - p_type */
|
||||||
|
#define PT_NULL 0 /* unused */
|
||||||
|
#define PT_LOAD 1 /* loadable segment */
|
||||||
|
#define PT_DYNAMIC 2 /* dynamic linking section */
|
||||||
|
#define PT_INTERP 3 /* the RTLD */
|
||||||
|
#define PT_NOTE 4 /* auxiliary information */
|
||||||
|
#define PT_SHLIB 5 /* reserved - purpose undefined */
|
||||||
|
#define PT_PHDR 6 /* program header */
|
||||||
|
#define PT_TLS 7 /* Thread local storage template */
|
||||||
|
#define PT_NUM 8 /* Number of segment types */
|
||||||
|
#define PT_LOOS 0x60000000 /* reserved range for operating */
|
||||||
|
#define PT_HIOS 0x6fffffff /* system specific segment types */
|
||||||
|
#define PT_LOPROC 0x70000000 /* reserved range for processor */
|
||||||
|
#define PT_HIPROC 0x7fffffff /* specific segment types */
|
||||||
|
|
||||||
|
/* Segment flags - p_flags */
|
||||||
|
#define PF_X 0x1 /* Executable */
|
||||||
|
#define PF_W 0x2 /* Writable */
|
||||||
|
#define PF_R 0x4 /* Readable */
|
||||||
|
#define PF_MASKOS 0x0ff00000 /* OS specific segment flags */
|
||||||
|
#define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
|
||||||
|
/* specific segment flags */
|
||||||
|
/* Dynamic structure */
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
Elf32_Sword d_tag; /* controls meaning of d_val */
|
||||||
|
union
|
||||||
|
{
|
||||||
|
Elf32_Word d_val; /* Multiple meanings - see d_tag */
|
||||||
|
Elf32_Addr d_ptr; /* program virtual address */
|
||||||
|
} d_un;
|
||||||
|
} Elf32_Dyn;
|
||||||
|
|
||||||
|
extern Elf32_Dyn _DYNAMIC[];
|
||||||
|
|
||||||
|
/* Dynamic Array Tags - d_tag */
|
||||||
|
#define DT_NULL 0 /* marks end of _DYNAMIC array */
|
||||||
|
#define DT_NEEDED 1 /* string table offset of needed lib */
|
||||||
|
#define DT_PLTRELSZ 2 /* size of relocation entries in PLT */
|
||||||
|
#define DT_PLTGOT 3 /* address PLT/GOT */
|
||||||
|
#define DT_HASH 4 /* address of symbol hash table */
|
||||||
|
#define DT_STRTAB 5 /* address of string table */
|
||||||
|
#define DT_SYMTAB 6 /* address of symbol table */
|
||||||
|
#define DT_RELA 7 /* address of relocation table */
|
||||||
|
#define DT_RELASZ 8 /* size of relocation table */
|
||||||
|
#define DT_RELAENT 9 /* size of relocation entry */
|
||||||
|
#define DT_STRSZ 10 /* size of string table */
|
||||||
|
#define DT_SYMENT 11 /* size of symbol table entry */
|
||||||
|
#define DT_INIT 12 /* address of initialization func. */
|
||||||
|
#define DT_FINI 13 /* address of termination function */
|
||||||
|
#define DT_SONAME 14 /* string table offset of shared obj */
|
||||||
|
#define DT_RPATH 15 /* string table offset of library
|
||||||
|
search path */
|
||||||
|
#define DT_SYMBOLIC 16 /* start sym search in shared obj. */
|
||||||
|
#define DT_REL 17 /* address of rel. tbl. w addends */
|
||||||
|
#define DT_RELSZ 18 /* size of DT_REL relocation table */
|
||||||
|
#define DT_RELENT 19 /* size of DT_REL relocation entry */
|
||||||
|
#define DT_PLTREL 20 /* PLT referenced relocation entry */
|
||||||
|
#define DT_DEBUG 21 /* bugger */
|
||||||
|
#define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */
|
||||||
|
#define DT_JMPREL 23 /* add. of PLT's relocation entries */
|
||||||
|
#define DT_BIND_NOW 24 /* Process relocations of object */
|
||||||
|
#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
|
||||||
|
#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
|
||||||
|
#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
|
||||||
|
#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
|
||||||
|
#define DT_RUNPATH 29 /* Library search path */
|
||||||
|
#define DT_FLAGS 30 /* Flags for the object being loaded */
|
||||||
|
#define DT_ENCODING 32 /* Start of encoded range */
|
||||||
|
#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
|
||||||
|
#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
|
||||||
|
#define DT_NUM 34 /* Number used. */
|
||||||
|
#define DT_LOOS 0x60000000 /* reserved range for OS */
|
||||||
|
#define DT_HIOS 0x6fffffff /* specific dynamic array tags */
|
||||||
|
#define DT_LOPROC 0x70000000 /* reserved range for processor */
|
||||||
|
#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
|
||||||
|
|
||||||
|
/* Dynamic Tag Flags - d_un.d_val */
|
||||||
|
#define DF_ORIGIN 0x01 /* Object may use DF_ORIGIN */
|
||||||
|
#define DF_SYMBOLIC 0x02 /* Symbol resolutions starts here */
|
||||||
|
#define DF_TEXTREL 0x04 /* Object contains text relocations */
|
||||||
|
#define DF_BIND_NOW 0x08 /* No lazy binding for this object */
|
||||||
|
#define DF_STATIC_TLS 0x10 /* Static thread local storage */
|
||||||
|
|
||||||
|
/* Standard ELF hashing function */
|
||||||
|
unsigned long elf_hash(const unsigned char *name);
|
||||||
|
|
||||||
|
#define ELF_TARG_VER 1 /* The ver for which this code is intended */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* XXX - PowerPC defines really don't belong in here,
|
||||||
|
* but we'll put them in for simplicity.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Values for Elf32/64_Ehdr.e_flags. */
|
||||||
|
#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
|
||||||
|
|
||||||
|
/* Cygnus local bits below */
|
||||||
|
#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
|
||||||
|
#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
|
||||||
|
flag */
|
||||||
|
|
||||||
|
/* PowerPC relocations defined by the ABIs */
|
||||||
|
#define R_PPC_NONE 0
|
||||||
|
#define R_PPC_ADDR32 1 /* 32bit absolute address */
|
||||||
|
#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
|
||||||
|
#define R_PPC_ADDR16 3 /* 16bit absolute address */
|
||||||
|
#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
|
||||||
|
#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
|
||||||
|
#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
|
||||||
|
#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
|
||||||
|
#define R_PPC_ADDR14_BRTAKEN 8
|
||||||
|
#define R_PPC_ADDR14_BRNTAKEN 9
|
||||||
|
#define R_PPC_REL24 10 /* PC relative 26 bit */
|
||||||
|
#define R_PPC_REL14 11 /* PC relative 16 bit */
|
||||||
|
#define R_PPC_REL14_BRTAKEN 12
|
||||||
|
#define R_PPC_REL14_BRNTAKEN 13
|
||||||
|
#define R_PPC_GOT16 14
|
||||||
|
#define R_PPC_GOT16_LO 15
|
||||||
|
#define R_PPC_GOT16_HI 16
|
||||||
|
#define R_PPC_GOT16_HA 17
|
||||||
|
#define R_PPC_PLTREL24 18
|
||||||
|
#define R_PPC_COPY 19
|
||||||
|
#define R_PPC_GLOB_DAT 20
|
||||||
|
#define R_PPC_JMP_SLOT 21
|
||||||
|
#define R_PPC_RELATIVE 22
|
||||||
|
#define R_PPC_LOCAL24PC 23
|
||||||
|
#define R_PPC_UADDR32 24
|
||||||
|
#define R_PPC_UADDR16 25
|
||||||
|
#define R_PPC_REL32 26
|
||||||
|
#define R_PPC_PLT32 27
|
||||||
|
#define R_PPC_PLTREL32 28
|
||||||
|
#define R_PPC_PLT16_LO 29
|
||||||
|
#define R_PPC_PLT16_HI 30
|
||||||
|
#define R_PPC_PLT16_HA 31
|
||||||
|
#define R_PPC_SDAREL16 32
|
||||||
|
#define R_PPC_SECTOFF 33
|
||||||
|
#define R_PPC_SECTOFF_LO 34
|
||||||
|
#define R_PPC_SECTOFF_HI 35
|
||||||
|
#define R_PPC_SECTOFF_HA 36
|
||||||
|
/* Keep this the last entry. */
|
||||||
|
#define R_PPC_NUM 37
|
||||||
|
|
||||||
|
/* The remaining relocs are from the Embedded ELF ABI, and are not
|
||||||
|
in the SVR4 ELF ABI. */
|
||||||
|
#define R_PPC_EMB_NADDR32 101
|
||||||
|
#define R_PPC_EMB_NADDR16 102
|
||||||
|
#define R_PPC_EMB_NADDR16_LO 103
|
||||||
|
#define R_PPC_EMB_NADDR16_HI 104
|
||||||
|
#define R_PPC_EMB_NADDR16_HA 105
|
||||||
|
#define R_PPC_EMB_SDAI16 106
|
||||||
|
#define R_PPC_EMB_SDA2I16 107
|
||||||
|
#define R_PPC_EMB_SDA2REL 108
|
||||||
|
#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
|
||||||
|
#define R_PPC_EMB_MRKREF 110
|
||||||
|
#define R_PPC_EMB_RELSEC16 111
|
||||||
|
#define R_PPC_EMB_RELST_LO 112
|
||||||
|
#define R_PPC_EMB_RELST_HI 113
|
||||||
|
#define R_PPC_EMB_RELST_HA 114
|
||||||
|
#define R_PPC_EMB_BIT_FLD 115
|
||||||
|
#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
|
||||||
|
|
||||||
|
/* Diab tool relocations. */
|
||||||
|
#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
|
||||||
|
#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
|
||||||
|
#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
|
||||||
|
#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
|
||||||
|
#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
|
||||||
|
#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
|
||||||
|
|
||||||
|
/* This is a phony reloc to handle any old fashioned TOC16 references
|
||||||
|
that may still be in object files. */
|
||||||
|
#define R_PPC_TOC16 255
|
||||||
|
|
||||||
|
#endif /* _ELF_H */
|
|
@ -0,0 +1,162 @@
|
||||||
|
#include "elf_abi.h"
|
||||||
|
#include "fs_defs.h"
|
||||||
|
#include "common.h"
|
||||||
|
#include "utils.h"
|
||||||
|
#include "structs.h"
|
||||||
|
#include "elf_loading.h"
|
||||||
|
|
||||||
|
static int32_t LoadFileToMem(private_data_t *private_data, const char *filepath, uint8_t **fileOut, uint32_t * sizeOut) {
|
||||||
|
int32_t iFd = -1;
|
||||||
|
void *pClient = private_data->MEMAllocFromDefaultHeapEx(FS_CLIENT_SIZE, 4);
|
||||||
|
if(!pClient) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void *pCmd = private_data->MEMAllocFromDefaultHeapEx(FS_CMD_BLOCK_SIZE, 4);
|
||||||
|
if(!pCmd) {
|
||||||
|
private_data->MEMFreeToDefaultHeap(pClient);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t success = 0;
|
||||||
|
private_data->FSInit();
|
||||||
|
private_data->FSInitCmdBlock(pCmd);
|
||||||
|
private_data->FSAddClientEx(pClient, 0, -1);
|
||||||
|
|
||||||
|
do {
|
||||||
|
char tempPath[FS_MOUNT_SOURCE_SIZE];
|
||||||
|
char mountPath[FS_MAX_MOUNTPATH_SIZE];
|
||||||
|
|
||||||
|
int32_t status = private_data->FSGetMountSource(pClient, pCmd, 0, tempPath, -1);
|
||||||
|
if (status != 0) {
|
||||||
|
OSFatal("FSGetMountSource failed.");
|
||||||
|
}
|
||||||
|
status = private_data->FSMount(pClient, pCmd, tempPath, mountPath, FS_MAX_MOUNTPATH_SIZE, -1);
|
||||||
|
if(status != 0) {
|
||||||
|
OSFatal("SD mount failed.");
|
||||||
|
}
|
||||||
|
|
||||||
|
status = private_data->FSOpenFile(pClient, pCmd, filepath, "r", &iFd, -1);
|
||||||
|
if(status != 0) {
|
||||||
|
OSFatal("FSOpenFile failed.");
|
||||||
|
}
|
||||||
|
|
||||||
|
FSStat stat;
|
||||||
|
stat.size = 0;
|
||||||
|
|
||||||
|
void *pBuffer = NULL;
|
||||||
|
|
||||||
|
private_data->FSGetStatFile(pClient, pCmd, iFd, &stat, -1);
|
||||||
|
|
||||||
|
if(stat.size > 0)
|
||||||
|
pBuffer = private_data->MEMAllocFromDefaultHeapEx((stat.size + 0x3F) & ~0x3F, 0x40);
|
||||||
|
else
|
||||||
|
OSFatal("ELF file empty.");
|
||||||
|
|
||||||
|
uint32_t done = 0;
|
||||||
|
|
||||||
|
while(done < stat.size) {
|
||||||
|
int32_t readBytes = private_data->FSReadFile(pClient, pCmd, pBuffer + done, 1, stat.size - done, iFd, 0, -1);
|
||||||
|
if(readBytes <= 0) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
done += readBytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(done != stat.size) {
|
||||||
|
private_data->MEMFreeToDefaultHeap(pBuffer);
|
||||||
|
} else {
|
||||||
|
*fileOut = (uint8_t*)pBuffer;
|
||||||
|
*sizeOut = stat.size;
|
||||||
|
success = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
private_data->FSCloseFile(pClient, pCmd, iFd, -1);
|
||||||
|
private_data->FSUnmount(pClient, pCmd, mountPath, -1);
|
||||||
|
} while(0);
|
||||||
|
|
||||||
|
private_data->FSDelClient(pClient);
|
||||||
|
private_data->MEMFreeToDefaultHeap(pClient);
|
||||||
|
private_data->MEMFreeToDefaultHeap(pCmd);
|
||||||
|
return success;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint32_t load_elf_image_to_mem (private_data_t *private_data, uint8_t *elfstart) {
|
||||||
|
Elf32_Ehdr *ehdr;
|
||||||
|
Elf32_Phdr *phdrs;
|
||||||
|
uint8_t *image;
|
||||||
|
int32_t i;
|
||||||
|
|
||||||
|
ehdr = (Elf32_Ehdr *) elfstart;
|
||||||
|
|
||||||
|
if(ehdr->e_phoff == 0 || ehdr->e_phnum == 0) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(ehdr->e_phentsize != sizeof(Elf32_Phdr)) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
phdrs = (Elf32_Phdr*)(elfstart + ehdr->e_phoff);
|
||||||
|
|
||||||
|
for(i = 0; i < ehdr->e_phnum; i++) {
|
||||||
|
if(phdrs[i].p_type != PT_LOAD) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(phdrs[i].p_filesz > phdrs[i].p_memsz) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(!phdrs[i].p_filesz) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t p_paddr = phdrs[i].p_paddr;
|
||||||
|
image = (uint8_t *) (elfstart + phdrs[i].p_offset);
|
||||||
|
|
||||||
|
private_data->memcpy ((void *) p_paddr, image, phdrs[i].p_filesz);
|
||||||
|
private_data->DCFlushRange((void*)p_paddr, phdrs[i].p_filesz);
|
||||||
|
|
||||||
|
if(phdrs[i].p_flags & PF_X) {
|
||||||
|
private_data->ICInvalidateRange ((void *) p_paddr, phdrs[i].p_memsz);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//! clear BSS
|
||||||
|
Elf32_Shdr *shdr = (Elf32_Shdr *) (elfstart + ehdr->e_shoff);
|
||||||
|
for(i = 0; i < ehdr->e_shnum; i++) {
|
||||||
|
const char *section_name = ((const char*)elfstart) + shdr[ehdr->e_shstrndx].sh_offset + shdr[i].sh_name;
|
||||||
|
if(section_name[0] == '.' && section_name[1] == 'b' && section_name[2] == 's' && section_name[3] == 's') {
|
||||||
|
private_data->memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||||
|
private_data->DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||||
|
} else if(section_name[0] == '.' && section_name[1] == 's' && section_name[2] == 'b' && section_name[3] == 's' && section_name[4] == 's') {
|
||||||
|
private_data->memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||||
|
private_data->DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return ehdr->e_entry;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t LoadAndCopyFile(const char *filepath) {
|
||||||
|
private_data_t private_data;
|
||||||
|
|
||||||
|
loadFunctionPointers(&private_data);
|
||||||
|
|
||||||
|
unsigned char *pElfBuffer = NULL;
|
||||||
|
unsigned int uiElfSize = 0;
|
||||||
|
|
||||||
|
LoadFileToMem(&private_data, filepath, &pElfBuffer, &uiElfSize);
|
||||||
|
|
||||||
|
if(!pElfBuffer) {
|
||||||
|
OSFatal("Failed to load homebrew_launcher.elf");
|
||||||
|
}
|
||||||
|
unsigned int newEntry = load_elf_image_to_mem(&private_data, pElfBuffer);
|
||||||
|
if(newEntry == 0) {
|
||||||
|
OSFatal("failed to load .elf");
|
||||||
|
}
|
||||||
|
|
||||||
|
private_data.MEMFreeToDefaultHeap(pElfBuffer);
|
||||||
|
return newEntry;
|
||||||
|
}
|
|
@ -0,0 +1,17 @@
|
||||||
|
#ifndef ELF_LOADIUNG_H
|
||||||
|
#define COMMON_H
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
uint32_t LoadAndCopyFile(const char *filepath);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* ELF_LOADIUNG_H */
|
||||||
|
|
|
@ -0,0 +1,15 @@
|
||||||
|
#include "elf_abi.h"
|
||||||
|
#include "fs_defs.h"
|
||||||
|
#include "common.h"
|
||||||
|
#include "utils.h"
|
||||||
|
#include "structs.h"
|
||||||
|
#include "elf_loading.h"
|
||||||
|
#include "memory_setup.h"
|
||||||
|
|
||||||
|
int _start(int argc, char **argv) {
|
||||||
|
setup_memory();
|
||||||
|
|
||||||
|
uint32_t newEntry = LoadAndCopyFile(CAFE_OS_SD_PATH WIIU_PATH "/payload.elf");
|
||||||
|
|
||||||
|
return ((int (*)(int, char **))newEntry)(argc, argv);
|
||||||
|
}
|
|
@ -0,0 +1,60 @@
|
||||||
|
#ifndef FS_DEFS_H
|
||||||
|
#define FS_DEFS_H
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/* FS defines and types */
|
||||||
|
#define FS_MAX_LOCALPATH_SIZE 511
|
||||||
|
#define FS_MAX_MOUNTPATH_SIZE 128
|
||||||
|
#define FS_MAX_FULLPATH_SIZE (FS_MAX_LOCALPATH_SIZE + FS_MAX_MOUNTPATH_SIZE)
|
||||||
|
#define FS_MAX_ARGPATH_SIZE FS_MAX_FULLPATH_SIZE
|
||||||
|
|
||||||
|
#define FS_STATUS_OK 0
|
||||||
|
#define FS_RET_UNSUPPORTED_CMD 0x0400
|
||||||
|
#define FS_RET_NO_ERROR 0x0000
|
||||||
|
#define FS_RET_ALL_ERROR (unsigned int)(-1)
|
||||||
|
|
||||||
|
#define FS_STAT_FLAG_IS_DIRECTORY 0x80000000
|
||||||
|
|
||||||
|
/* max length of file/dir name */
|
||||||
|
#define FS_MAX_ENTNAME_SIZE 256
|
||||||
|
|
||||||
|
#define FS_SOURCETYPE_EXTERNAL 0
|
||||||
|
#define FS_SOURCETYPE_HFIO 1
|
||||||
|
#define FS_SOURCETYPE_HFIO 1
|
||||||
|
|
||||||
|
#define FS_MOUNT_SOURCE_SIZE 0x300
|
||||||
|
#define FS_CLIENT_SIZE 0x1700
|
||||||
|
#define FS_CMD_BLOCK_SIZE 0xA80
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
uint32_t flag;
|
||||||
|
uint32_t permission;
|
||||||
|
uint32_t owner_id;
|
||||||
|
uint32_t group_id;
|
||||||
|
uint32_t size;
|
||||||
|
uint32_t alloc_size;
|
||||||
|
uint64_t quota_size;
|
||||||
|
uint32_t ent_id;
|
||||||
|
uint64_t ctime;
|
||||||
|
uint64_t mtime;
|
||||||
|
uint8_t attributes[48];
|
||||||
|
} __attribute__((packed)) FSStat;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
FSStat stat;
|
||||||
|
char name[FS_MAX_ENTNAME_SIZE];
|
||||||
|
} FSDirEntry;
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* FS_DEFS_H */
|
||||||
|
|
|
@ -0,0 +1,11 @@
|
||||||
|
.globl SC_0x09_SETIBAT0
|
||||||
|
SC_0x09_SETIBAT0:
|
||||||
|
li r0, 0x0900
|
||||||
|
sc
|
||||||
|
blr
|
||||||
|
|
||||||
|
.globl SC_0x36_SETBATS
|
||||||
|
SC_0x36_SETBATS:
|
||||||
|
li r0, 0x3600
|
||||||
|
sc
|
||||||
|
blr
|
|
@ -0,0 +1,18 @@
|
||||||
|
OUTPUT(payload_loader.elf);
|
||||||
|
|
||||||
|
ENTRY(_start);
|
||||||
|
|
||||||
|
SECTIONS {
|
||||||
|
. = 0x011DD000;
|
||||||
|
.text : {
|
||||||
|
*(.text*);
|
||||||
|
}
|
||||||
|
.data : {
|
||||||
|
*(.rodata*);
|
||||||
|
}
|
||||||
|
/DISCARD/ : {
|
||||||
|
*(*);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ASSERT((SIZEOF(.text) + SIZEOF(.data)) < 0x2000, "please recude the size.");
|
|
@ -0,0 +1,117 @@
|
||||||
|
#include "memory_setup.h"
|
||||||
|
#include "utils.h"
|
||||||
|
|
||||||
|
/* assembly functions */
|
||||||
|
extern void SC_0x09_SETIBAT0(uint32_t upper, uint32_t lower);
|
||||||
|
extern void SC_0x36_SETBATS(void);
|
||||||
|
|
||||||
|
static void SCSetupIBAT4DBAT5() {
|
||||||
|
asm volatile("eieio; isync");
|
||||||
|
|
||||||
|
// Give our and the kernel full execution rights.
|
||||||
|
// VA: 00000000..00800000 PA: 30000000..30800000 with r/w for user and supervisor
|
||||||
|
unsigned int ibat4u = 0x008000FF;
|
||||||
|
unsigned int ibat4l = 0x30800012;
|
||||||
|
asm volatile("mtspr 560, %0" : : "r" (ibat4u));
|
||||||
|
asm volatile("mtspr 561, %0" : : "r" (ibat4l));
|
||||||
|
|
||||||
|
// Give our and the kernel full data access rights.
|
||||||
|
// VA: 00000000..00800000 PA: 30000000..30800000 with r/w for user and supervisor
|
||||||
|
unsigned int dbat5u = ibat4u;
|
||||||
|
unsigned int dbat5l = ibat4l;
|
||||||
|
asm volatile("mtspr 570, %0" : : "r" (dbat5u));
|
||||||
|
asm volatile("mtspr 571, %0" : : "r" (dbat5l));
|
||||||
|
|
||||||
|
asm volatile("eieio; isync");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void thread_callback(int argc, void *argv) {
|
||||||
|
// We need to give the kernel access to our memory.
|
||||||
|
// VA: 01000000..01800000 PA: 32000000..32800000 with r/w for user and supervisor
|
||||||
|
SC_0x09_SETIBAT0(0x010000FF,0x32000012);
|
||||||
|
|
||||||
|
// Setting the IBAT and DBAT to give us full access (rwx) to 0x00800000 - 0x010000000
|
||||||
|
SC_0x36_SETBATS();
|
||||||
|
}
|
||||||
|
|
||||||
|
void setup_memory() {
|
||||||
|
/*
|
||||||
|
The syscall is already (expected to be) set up by the loader at this point.
|
||||||
|
|
||||||
|
uint32_t setIBAT0 = 0xFFF02344;
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_1 + (0x25 * 4)), (uint32_t) setIBAT0);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_2 + (0x25 * 4)), (uint32_t) setIBAT0);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_3 + (0x25 * 4)), (uint32_t) setIBAT0);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_4 + (0x25 * 4)), (uint32_t) setIBAT0);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_5 + (0x25 * 4)), (uint32_t) setIBAT0); */
|
||||||
|
|
||||||
|
// Setup the IBAT DBAT syscall
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_1 + (0x36 * 4)), (uint32_t) SCSetupIBAT4DBAT5);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_2 + (0x36 * 4)), (uint32_t) SCSetupIBAT4DBAT5);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_3 + (0x36 * 4)), (uint32_t) SCSetupIBAT4DBAT5);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_4 + (0x36 * 4)), (uint32_t) SCSetupIBAT4DBAT5);
|
||||||
|
kern_write((void*)(KERN_SYSCALL_TBL_5 + (0x36 * 4)), (uint32_t) SCSetupIBAT4DBAT5);
|
||||||
|
|
||||||
|
/* Get coreinit handle and keep it in memory */
|
||||||
|
unsigned int coreinit_handle;
|
||||||
|
OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle);
|
||||||
|
|
||||||
|
/* Get our memory functions */
|
||||||
|
unsigned int* functionPointer;
|
||||||
|
void* (*p_memset)(void * dest, unsigned int value, unsigned int bytes);
|
||||||
|
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "memset", &p_memset);
|
||||||
|
|
||||||
|
void* (*MEMAllocFromDefaultHeapEx)(unsigned int size, unsigned int align);
|
||||||
|
void (*MEMFreeToDefaultHeap)(void *ptr);
|
||||||
|
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeapEx", &functionPointer);
|
||||||
|
MEMAllocFromDefaultHeapEx = (void*(*)(unsigned int, unsigned int))*functionPointer;
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 1, "MEMFreeToDefaultHeap", &functionPointer);
|
||||||
|
MEMFreeToDefaultHeap = (void (*)(void *))*functionPointer;
|
||||||
|
|
||||||
|
void (*OSExitThread)(int);
|
||||||
|
void (*OSYieldThread)(void);
|
||||||
|
int (*OSCreateThread)(void *thread, void *entry, int argc, void *args, unsigned int stack, unsigned int stack_size, int priority, unsigned short attr);
|
||||||
|
int (*OSResumeThread)(void *thread);
|
||||||
|
int (*OSIsThreadTerminated)(void *thread);
|
||||||
|
int (*OSJoinThread)(void *thread,int * returnVal);
|
||||||
|
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSCreateThread", &OSCreateThread);
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSResumeThread", &OSResumeThread);
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSIsThreadTerminated", &OSIsThreadTerminated);
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSExitThread", &OSExitThread);
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSJoinThread", &OSJoinThread);
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 0, "OSYieldThread", &OSYieldThread);
|
||||||
|
|
||||||
|
//Allocate a stack for the thread
|
||||||
|
void *stack = MEMAllocFromDefaultHeapEx(0x4000, 0x20);
|
||||||
|
//
|
||||||
|
// Create the thread variable
|
||||||
|
void *thread = MEMAllocFromDefaultHeapEx(0x1000, 8);
|
||||||
|
if(!thread || !stack) {
|
||||||
|
OSFatal("Thread memory allocation failed. Exit and re-enter browser.");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create one thread for each core
|
||||||
|
for(int i = 0; i<3; i++) {
|
||||||
|
p_memset(stack,0,0x4000);
|
||||||
|
p_memset(thread,0,0x1000);
|
||||||
|
|
||||||
|
int ret = OSCreateThread(thread, thread_callback, 0, (void*)0, (unsigned int)stack+0x4000, 0x4000, 0, 0x8 + (1 << i));
|
||||||
|
if (ret == 0) {
|
||||||
|
OSFatal("Failed to create thread. Exit and re-enter browser.");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Schedule it for execution
|
||||||
|
OSResumeThread(thread);
|
||||||
|
|
||||||
|
// wait until terminated
|
||||||
|
while(OSIsThreadTerminated(thread) == 0) {
|
||||||
|
OSYieldThread();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
MEMFreeToDefaultHeap(stack);
|
||||||
|
MEMFreeToDefaultHeap(thread);
|
||||||
|
}
|
|
@ -0,0 +1,15 @@
|
||||||
|
#ifndef MEMORY_SETUP_H
|
||||||
|
#define MEMORY_SETUP_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void setup_memory();
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* MEMORY_SETUP_H */
|
||||||
|
|
|
@ -0,0 +1,44 @@
|
||||||
|
#ifndef STRUCTS_H
|
||||||
|
#define STRUCTS_H
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include "common.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct _private_data_t {
|
||||||
|
EXPORT_DECL(void *, MEMAllocFromDefaultHeapEx,int size, int align);
|
||||||
|
EXPORT_DECL(void, MEMFreeToDefaultHeap,void *ptr);
|
||||||
|
|
||||||
|
EXPORT_DECL(void*, memcpy, void *p1, const void *p2, unsigned int s);
|
||||||
|
EXPORT_DECL(void*, memset, void *p1, int val, unsigned int s);
|
||||||
|
|
||||||
|
EXPORT_DECL(unsigned int, OSEffectiveToPhysical, const void*);
|
||||||
|
EXPORT_DECL(void, exit, int);
|
||||||
|
EXPORT_DECL(void, DCInvalidateRange, const void *addr, unsigned int length);
|
||||||
|
EXPORT_DECL(void, DCFlushRange, const void *addr, unsigned int length);
|
||||||
|
EXPORT_DECL(void, ICInvalidateRange, const void *addr, unsigned int length);
|
||||||
|
|
||||||
|
EXPORT_DECL(int, FSInit, void);
|
||||||
|
EXPORT_DECL(int, FSAddClientEx, void *pClient, int unk_zero_param, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSDelClient, void *pClient);
|
||||||
|
EXPORT_DECL(void, FSInitCmdBlock, void *pCmd);
|
||||||
|
EXPORT_DECL(int, FSGetMountSource, void *pClient, void *pCmd, int type, void *source, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSMount, void *pClient, void *pCmd, void *source, const char *target, uint32_t bytes, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSUnmount, void *pClient, void *pCmd, const char *target, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSOpenFile, void *pClient, void *pCmd, const char *path, const char *mode, int *fd, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSGetStatFile, void *pClient, void *pCmd, int fd, void *buffer, int error);
|
||||||
|
EXPORT_DECL(int, FSReadFile, void *pClient, void *pCmd, void *buffer, int size, int count, int fd, int flag, int errHandling);
|
||||||
|
EXPORT_DECL(int, FSCloseFile, void *pClient, void *pCmd, int fd, int errHandling);
|
||||||
|
|
||||||
|
EXPORT_DECL(int, SYSRelaunchTitle, int argc, char** argv);
|
||||||
|
} private_data_t;
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* STRUCTS_H */
|
||||||
|
|
|
@ -0,0 +1,86 @@
|
||||||
|
#include "utils.h"
|
||||||
|
|
||||||
|
void loadFunctionPointers(private_data_t * private_data) {
|
||||||
|
unsigned int coreinit_handle;
|
||||||
|
|
||||||
|
OSDynLoad_Acquire("coreinit", &coreinit_handle);
|
||||||
|
|
||||||
|
unsigned int *functionPtr = 0;
|
||||||
|
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeapEx", &functionPtr);
|
||||||
|
private_data->MEMAllocFromDefaultHeapEx = (void * (*)(int, int))*functionPtr;
|
||||||
|
OSDynLoad_FindExport(coreinit_handle, 1, "MEMFreeToDefaultHeap", &functionPtr);
|
||||||
|
private_data->MEMFreeToDefaultHeap = (void (*)(void *))*functionPtr;
|
||||||
|
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "memcpy", private_data->memcpy);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "memset", private_data->memset);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "DCFlushRange", private_data->DCFlushRange);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "DCInvalidateRange", private_data->DCInvalidateRange);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "ICInvalidateRange", private_data->ICInvalidateRange);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "OSEffectiveToPhysical", private_data->OSEffectiveToPhysical);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "exit", private_data->exit);
|
||||||
|
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSInit", private_data->FSInit);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSAddClientEx", private_data->FSAddClientEx);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSDelClient", private_data->FSDelClient);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSInitCmdBlock", private_data->FSInitCmdBlock);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSGetMountSource", private_data->FSGetMountSource);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSMount", private_data->FSMount);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSUnmount", private_data->FSUnmount);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSOpenFile", private_data->FSOpenFile);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSGetStatFile", private_data->FSGetStatFile);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSReadFile", private_data->FSReadFile);
|
||||||
|
OS_FIND_EXPORT(coreinit_handle, "FSCloseFile", private_data->FSCloseFile);
|
||||||
|
|
||||||
|
unsigned int sysapp_handle;
|
||||||
|
OSDynLoad_Acquire("sysapp.rpl", &sysapp_handle);
|
||||||
|
OS_FIND_EXPORT(sysapp_handle, "SYSRelaunchTitle", private_data->SYSRelaunchTitle);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Read a 32-bit word with kernel permissions */
|
||||||
|
uint32_t __attribute__ ((noinline)) kern_read(const void *addr) {
|
||||||
|
uint32_t result;
|
||||||
|
asm volatile (
|
||||||
|
"li 3,1\n"
|
||||||
|
"li 4,0\n"
|
||||||
|
"li 5,0\n"
|
||||||
|
"li 6,0\n"
|
||||||
|
"li 7,0\n"
|
||||||
|
"lis 8,1\n"
|
||||||
|
"mr 9,%1\n"
|
||||||
|
"li 0,0x3400\n"
|
||||||
|
"mr %0,1\n"
|
||||||
|
"sc\n"
|
||||||
|
"nop\n"
|
||||||
|
"mr 1,%0\n"
|
||||||
|
"mr %0,3\n"
|
||||||
|
: "=r"(result)
|
||||||
|
: "b"(addr)
|
||||||
|
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||||
|
"11", "12"
|
||||||
|
);
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Write a 32-bit word with kernel permissions */
|
||||||
|
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value) {
|
||||||
|
asm volatile (
|
||||||
|
"li 3,1\n"
|
||||||
|
"li 4,0\n"
|
||||||
|
"mr 5,%1\n"
|
||||||
|
"li 6,0\n"
|
||||||
|
"li 7,0\n"
|
||||||
|
"lis 8,1\n"
|
||||||
|
"mr 9,%0\n"
|
||||||
|
"mr %1,1\n"
|
||||||
|
"li 0,0x3500\n"
|
||||||
|
"sc\n"
|
||||||
|
"nop\n"
|
||||||
|
"mr 1,%1\n"
|
||||||
|
:
|
||||||
|
: "r"(addr), "r"(value)
|
||||||
|
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||||
|
"11", "12"
|
||||||
|
);
|
||||||
|
}
|
|
@ -0,0 +1,25 @@
|
||||||
|
#ifndef UTILS_H
|
||||||
|
#define UTILS_H
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include "structs.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void loadFunctionPointers(private_data_t * private_data);
|
||||||
|
|
||||||
|
/* Read a 32-bit word with kernel permissions */
|
||||||
|
uint32_t __attribute__ ((noinline)) kern_read(const void *addr);
|
||||||
|
|
||||||
|
/* Write a 32-bit word with kernel permissions */
|
||||||
|
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value);
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* UTILS_H */
|
||||||
|
|
Loading…
Reference in New Issue