LowLevel/Luma3DS-3GX
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8233d4e226
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273 Commits

Author SHA1 Message Date
Léo Lam
8233d4e226 loader: Add support for BPS patches 
The BPS format allows distributing patches that are smaller and that do
not contain copyrighted content if data is relocated
(unlike non-trivial IPS patches).

This is essential for games such as Majora's Mask 3D that have three
barely different code revisions. Supporting all three versions would
demand an unreasonable amount of work; with BPS patches only one
version has to be supported.

The patcher is written in C++ in order to make it possible to share the
implementation with Citra and because a C version would be a lot more
ugly and tedious to write. The patcher is non-intrusive for the rest of
the codebase and self-contained so hopefully that isn't an issue.

This adds roughly ~0x500 bytes of code to the loader sysmodule.
Code looks reasonably optimised (in IDA). Tested and works on an o3DS.
 2019-12-21 18:32:18 +01:00
Léo Lam
ca49956219 loader: Compile C++ code with -std=gnu++17 2019-12-21 17:49:58 +01:00
TuxSH
1946941340
Merge pull request #1306 from lioncash/null 
rosalina/gdb/server: Prevent potential null dereference case
 2019-11-05 00:15:07 +00:00
TuxSH
31dae90dcd
Merge pull request #1307 from lioncash/null2 
sm/notifications: Prevent potential null pointer dereference in ReceiveNotification
 2019-11-05 00:14:49 +00:00
TuxSH
da8df54649
Merge pull request #1308 from lioncash/uninit 
rosalina/errdisp: Correct uninitialized variable usage in ERRF_HandleCommands
 2019-11-05 00:14:28 +00:00
TuxSH
0e1415299a
Merge pull request #1332 from Oreo639/errdisp 
rosilina: save errdisp info before doing anything else
 2019-11-05 00:14:07 +00:00
oreo639
0886b10619 rosilina: save errdisp info before doing anything else 2019-10-23 12:12:08 -07:00
nathan hitch
e8493d18c5 Add ability to offset ntp by any amount of minutes 2019-09-16 17:13:23 +09:30
Lioncash
60a8bf56c6 rosalina/errdisp: Correct uninitialized variable usage in ERRF_HandleCommands 
This was previously using the value of the uninitialized sz variable
before it was actually assigned a value, rather than assigning the size
indicated within the command buffer.
 2019-08-13 03:11:47 -04:00
Lioncash
c95b59c72e sm/notifications: Prevent potential null pointer dereference in ReceiveNotification 
Based off the conditions, this is a potential null pointer dereference
that can occur. We need to check for null before accessing
nbPendingNotifications.

This is unlikely to occur in common usage, however it's a fairly
straightforward amendment.
 2019-08-13 03:04:03 -04:00
Lioncash
7e14c83bdd rosalina/gdb/server: Prevent potential null dereference case 
While unlikely to commonly occur, this is a trivially avoidable case.
 2019-08-13 02:54:12 -04:00
TuxSH
a2e46919c1
Merge pull request #1305 from piepie62/master 
Fix off-by-one error with extra cheat page
 2019-08-12 21:11:21 +02:00
piepie62
a4befc29c8 Fix off-by-one error with extra cheat page 2019-08-12 00:58:16 -04:00
Léo Lam
c3b97999f5 loader: Fix boolean logic error 2019-07-07 15:06:15 +02:00
TuxSH
c913de1e67 Fix layeredfs, fix #1280 #1275 #1262 & others 2019-07-03 22:19:38 +02:00
TuxSH
c9a578734e Fix N3DS applications not closing properly (fix #1271, #1270, etc.) 2019-06-30 22:59:44 +02:00
TuxSH
37544a0eb9 Fix process list 2019-06-30 13:54:41 +02:00
TuxSH
3ad314a5ac Fix ntp menu (if user pressed A multiple times) 2019-06-29 17:05:43 +02:00
TuxSH
58a6a25eb3 ntp: also zero field 0x30001 2019-06-29 16:53:31 +02:00
TuxSH
d4e1da0174 Update Rosalina credits 2019-06-29 12:21:25 +02:00
TuxSH
fde3b70d03 Fix info os cfwversion/memory by adding null terminator to xml files (thanks @fincs) 2019-06-28 23:44:09 +02:00
TuxSH
8c03702c7d pm: fix uninitialized variable bug (thanks @fincs !) 2019-06-28 20:43:06 +02:00
piepie62
10e823a9d5 Use bitflags 2019-06-24 15:42:32 -04:00
TuxSH
f4851cd533 fixed inverted condition in hio.c 2019-06-18 23:58:47 +02:00
TuxSH
39287d43e3 Fix null deref when connecting to port 4003 but force debug next app hasn't been selected 2019-06-18 00:02:32 +02:00
TuxSH
e989309771 Fix "disable debugger" finally 2019-06-16 22:06:05 +02:00
TuxSH
d989c45c3d Failed attempt w/ next app 2019-06-14 01:32:50 +02:00
TuxSH
84c5cf0661 Failed attempt at fixing disable debugger when 1+ sessions are open 2019-06-14 00:40:41 +02:00
Chromaryu
648541bb1f Add NTP_IP dynamic changes via -D or #define (#1261) 
* Add define option on Makefile to change NTP_IP dynamically

* Remove Makefile -D option
 2019-06-03 23:24:21 +02:00
TuxSH
af10782500 Merge branch 'ntp' 2019-06-03 00:58:37 +02:00
TuxSH
fe0e5ae83d Fix #1259 2019-06-03 00:58:07 +02:00
TuxSH
8e4af5c823 Add ntp client & rtc sync 2019-06-03 00:54:20 +02:00
Chris Feger
570a8d5222 CTRPF-AR Codes (#1259) 
* Add most extended CTRPF codes

* Fix some stuff

* FIx a couple more things

* Make the loop break actually work

* Make break work properyly v2

* Clean up a bit

* Get rid of redundant assignment

* Fix off-by-one error

* Fix possible out-of-bounds

* Switch to statically allocated cheat page

* Style changes.
Awaiting further input for the last couple

* Use more booleans
 2019-06-03 00:50:27 +02:00
TuxSH
2c8a1eb5c6 gdb hio: lseek returns 64-bit 2019-05-04 17:08:32 +02:00
TuxSH
23c40aeb8e gdb hio: add type l 2019-05-04 16:30:34 +02:00
TuxSH
c7c832a0dd Relicense gdbstub (with permission of contributors) 2019-05-03 21:06:10 +02:00
TuxSH
6423d0c1b3 gdb: fix hang when "debug next application" is used more than once 2019-05-01 19:37:46 +02:00
TuxSH
8b56098d64 Fix TIO encoding bug 2019-04-28 15:04:42 +02:00
TuxSH
2927bd5aa3 gdb: double packet size 2019-04-28 02:15:46 +02:00
TuxSH
d357db25f2 gdb TIO: fix mode and flags being swapped 2019-04-28 02:06:31 +02:00
TuxSH
9b3cc5391b tio fixes 2019-04-27 23:23:36 +02:00
TuxSH
54eeb97b24 Add GDB target IO support (called Host I/O by gdb), not working yet 2019-04-27 16:50:47 +02:00
piepie62
58ff96dc83 Merge origin into this branch 2019-04-23 08:24:50 -07:00
TuxSH
a5803d1b62
Merge pull request #1245 from piepie62/IFile-Fix 
IFile: Fix reading past the end of file
 2019-04-23 11:29:54 +02:00
TuxSH
eddb0988a0
Merge pull request #1243 from piepie62/master 
Improve cheat execution parameters and handle CRLF properly
 2019-04-23 11:29:04 +02:00
TuxSH
5d3585a33d fix gdb control C regression 2019-04-21 18:00:29 +02:00
TuxSH
4285736286 fix layeredfs regression 2019-04-21 12:15:50 +02:00
piepie62
32b8cf6172 Merge branch 'master' of https://github.com/AuroraWright/Luma3DS into Debuffer 2019-04-19 11:36:19 -07:00
TuxSH
687dfddd9f HBLDR_DebugNextApplicationByForce changes 2019-04-19 00:37:20 +02:00
piepie62
90a43089ba Debuffer cheat reading and strip whitespace 
Effectively doubles the amount of cheats possible, while also getting rid of that annoying line limit
 2019-04-18 14:01:46 -07:00