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Added Rosalina, see details

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- see release notes
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This commit is contained in:
TuxSH 2017-06-05 02:02:04 +02:00
parent 4429cb2095
commit 21db0d45bd
226 changed files with 20505 additions and 1320 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
.github/ISSUE_TEMPLATE.md vendored
View File

@ -23,7 +23,7 @@
**Entrypoint (How/what you're using to boot Luma3DS):** **Entrypoint (How/what you're using to boot Luma3DS):**
[e.g. Boot9Strap, Sighax, etc.] [e.g. Boot9Strap/Sighax, etc.]
**Luma3DS version:** **Luma3DS version:**
@ -62,13 +62,10 @@ Show NAND or user string in System Settings: ( )
Show GBA boot screen in patched AGB_FIRM: ( ) Show GBA boot screen in patched AGB_FIRM: ( )
Patch SVC/service/archive/ARM9 access: ( ) Patch ARM9 access: ( )
Set developer UNITINFO: ( ) Set developer UNITINFO: ( )
Enable exception handlers: ( )
-- --

8
.gitignore vendored
View File

@ -3,10 +3,16 @@ build
arm11/build arm11/build
sysmodules/loader/build sysmodules/loader/build
chainloader/build chainloader/build
rosalina/build
exceptions/arm9/build exceptions/arm9/build
exceptions/arm11/build exceptions/arm11/build
.vscode
.vscode/**
*.bin *.bin
*.firm *.firm
*.o *.o
*.d *.d
*.elf *.elf
*.cxi
*.bmp
*.dmp

34
Makefile
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@ -4,21 +4,33 @@ ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM") $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
endif endif
ifneq ($(strip $(shell firmtool -v 2>&1 | grep usage)),)
$(error "Please install firmtool v1.1 or greater")
endif
include $(DEVKITARM)/base_tools include $(DEVKITARM)/base_tools
name := Luma3DS name := Luma3DS
revision := $(shell git describe --tags --match v[0-9]* --abbrev=8 | sed 's/-[0-9]*-g/-/i') revision := $(shell git describe --tags --match v[0-9]* --abbrev=8 | sed 's/-[0-9]*-g/-/i')
commit := $(shell git rev-parse --short=8 HEAD) commit := $(shell git rev-parse --short=8 HEAD)
ifeq ($(strip $(revision)),)
revision := v0.0.0-0
endif
ifeq ($(strip $(commit)),)
commit := 0
endif
dir_source := source dir_source := source
dir_patches := patches dir_patches := patches
dir_arm11 := arm11 dir_arm11 := arm11
dir_chainloader := chainloader dir_chainloader := chainloader
dir_exceptions := exceptions dir_exceptions := exceptions
dir_arm9_exceptions := $(dir_exceptions)/arm9 dir_arm9_exceptions := $(dir_exceptions)/arm9
dir_arm11_exceptions := $(dir_exceptions)/arm11
dir_sysmodules := sysmodules dir_sysmodules := sysmodules
dir_loader := $(dir_sysmodules)/loader dir_loader := $(dir_sysmodules)/loader
dir_rosalina := $(dir_sysmodules)/rosalina
dir_build := build dir_build := build
dir_out := out dir_out := out
@ -30,10 +42,10 @@ objects = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
$(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \ $(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
$(call rwildcard, $(dir_source), *.s *.c))) $(call rwildcard, $(dir_source), *.s *.c)))
bundled = $(dir_build)/reboot.bin.o $(dir_build)/emunand.bin.o $(dir_build)/svcGetCFWInfo.bin.o $(dir_build)/k11modules.bin.o \ bundled = $(dir_build)/reboot.bin.o $(dir_build)/emunand.bin.o $(dir_build)/mmuHook.bin.o $(dir_build)/k11MainHook.bin.o $(dir_build)/svcConnectToPortInitHook.bin.o $(dir_build)/svcCustomBackdoor.bin.o\
$(dir_build)/chainloader.bin.o $(dir_build)/arm9_exceptions.bin.o $(dir_build)/arm11_exceptions.bin.o $(dir_build)/chainloader.bin.o $(dir_build)/arm9_exceptions.bin.o
modules = $(dir_build)/loader.cxi modules = $(dir_build)/loader.cxi $(dir_build)/rosalina.cxi
define bin2o define bin2o
bin2s $< | $(AS) -o $(@) bin2s $< | $(AS) -o $(@)
@ -53,8 +65,8 @@ clean:
@$(MAKE) -C $(dir_arm11) clean @$(MAKE) -C $(dir_arm11) clean
@$(MAKE) -C $(dir_chainloader) clean @$(MAKE) -C $(dir_chainloader) clean
@$(MAKE) -C $(dir_arm9_exceptions) clean @$(MAKE) -C $(dir_arm9_exceptions) clean
@$(MAKE) -C $(dir_arm11_exceptions) clean
@$(MAKE) -C $(dir_loader) clean @$(MAKE) -C $(dir_loader) clean
@$(MAKE) -C $(dir_rosalina) clean
@rm -rf $(dir_out) $(dir_build) @rm -rf $(dir_out) $(dir_build)
.PRECIOUS: $(dir_build)/%.bin .PRECIOUS: $(dir_build)/%.bin
@ -62,8 +74,8 @@ clean:
.PHONY: $(dir_arm11) .PHONY: $(dir_arm11)
.PHONY: $(dir_chainloader) .PHONY: $(dir_chainloader)
.PHONY: $(dir_arm9_exceptions) .PHONY: $(dir_arm9_exceptions)
.PHONY: $(dir_arm11_exceptions)
.PHONY: $(dir_loader) .PHONY: $(dir_loader)
.PHONY: $(dir_rosalina)
$(dir_out)/$(name)$(revision).7z: all $(dir_out)/$(name)$(revision).7z: all
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@ -71,7 +83,7 @@ $(dir_out)/$(name)$(revision).7z: all
$(dir_out)/boot.firm: $(dir_build)/modules.bin $(dir_build)/arm11.elf $(dir_build)/main.elf $(dir_out)/boot.firm: $(dir_build)/modules.bin $(dir_build)/arm11.elf $(dir_build)/main.elf
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@firmtool build $@ -S nand-retail -D $^ -A 0x1FF60000 -C XDMA XDMA NDMA @firmtool build $@ -D $^ -A 0x1FF60000 -C XDMA XDMA NDMA
$(dir_build)/modules.bin: $(modules) $(dir_build)/modules.bin: $(modules)
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@ -88,6 +100,10 @@ $(dir_build)/loader.cxi: $(dir_loader)
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@$(MAKE) -C $< @$(MAKE) -C $<
$(dir_build)/rosalina.cxi: $(dir_rosalina)
@mkdir -p "$(@D)"
@$(MAKE) -C $<
$(dir_build)/%.bin.o: $(dir_build)/%.bin $(dir_build)/%.bin.o: $(dir_build)/%.bin
@$(bin2o) @$(bin2o)
@ -99,10 +115,6 @@ $(dir_build)/arm9_exceptions.bin: $(dir_arm9_exceptions)
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@$(MAKE) -C $< @$(MAKE) -C $<
$(dir_build)/arm11_exceptions.bin: $(dir_arm11_exceptions)
@mkdir -p "$(@D)"
@$(MAKE) -C $<
$(dir_build)/%.bin: $(dir_patches)/%.s $(dir_build)/%.bin: $(dir_patches)/%.s
@mkdir -p "$(@D)" @mkdir -p "$(@D)"
@armips $< @armips $<

2
README.md
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@ -7,6 +7,8 @@
It also allows you to run unauthorized ("homebrew") content by removing signature checks. It also allows you to run unauthorized ("homebrew") content by removing signature checks.
To use it, you will need a console capable of running homebrew software on the ARM9 processor. We recommend [Plailect's guide](https://3ds.guide/) for details on how to get your system ready. To use it, you will need a console capable of running homebrew software on the ARM9 processor. We recommend [Plailect's guide](https://3ds.guide/) for details on how to get your system ready.
Since Luma3DS v8.0, Luma3DS has its own in-game menu, triggerable by `L+Start+Select` (see the release notes).
--- ---
## Compiling ## Compiling

15
arm11/source/main.c
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@ -1,5 +1,6 @@
/** This file is part of Luma3DS /*
* Copyright (C) 2017 Aurora Wright, TuxSH * This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -14,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
arm11/source/memory.c
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
arm11/source/memory.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
arm11/source/start.s
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@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2017 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,9 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.section .text.start .section .text.start
.align 4 .align 4

12
arm11/source/types.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2017 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

14
chainloader/source/cache.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,13 +15,17 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
#include "types.h" #include "types.h"
void flushCaches(void); void flushCaches(void);

12
chainloader/source/cache.s
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@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,9 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.text .text
.arm .arm

12
chainloader/source/firm.c
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2017 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "firm.h" #include "firm.h"

12
chainloader/source/firm.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2017 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

12
chainloader/source/main.c
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "memory.h" #include "memory.h"

14
chainloader/source/memory.c
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -33,4 +37,4 @@ void memcpy(void *dest, const void *src, u32 size)
for(u32 i = 0; i < size; i++) for(u32 i = 0; i < size; i++)
destc[i] = srcc[i]; destc[i] = srcc[i];
} }

14
chainloader/source/memory.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -28,4 +32,4 @@
#include "types.h" #include "types.h"
void memcpy(void *dest, const void *src, u32 size); void memcpy(void *dest, const void *src, u32 size);

13
chainloader/source/start.s
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@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2017 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,10 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.arm .arm
.section .text.start .section .text.start

12
chainloader/source/types.h
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@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

151
exceptions/arm11/source/handlers.s
View File

@ -1,151 +0,0 @@
@ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH
@
@ 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/>.
@
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
.macro GEN_HANDLER name
.global \name
.type \name, %function
\name:
ldr sp, =#0xffff3000
stmfd sp!, {r0-r7}
mov r1, #\@ @ macro expansion counter
b _commonHandler
.size \name, . - \name
.endm
.text
.arm
.align 4
.global _commonHandler
.type _commonHandler, %function
_commonHandler:
clrex
cpsid aif
mrs r2, spsr
mov r6, sp
mrs r3, cpsr
tst r2, #0x20
bne noFPUInitNorSvcBreak
sub r0, lr, #4
stmfd sp!, {lr}
bl cannotAccessVA
ldmfd sp!, {lr}
cmp r0, #0
bne noFPUInitNorSvcBreak
ldr r4, [lr, #-4]
cmp r1, #1
bne noFPUInit
lsl r4, #4
sub r4, #0xc0000000
cmp r4, #0x30000000
bcs noFPUInitNorSvcBreak
fmrx r0, fpexc
tst r0, #0x40000000
bne noFPUInitNorSvcBreak
sub lr, #4
srsfd sp!, #0x13
ldmfd sp!, {r0-r7} @ restore context
cps #0x13 @ FPU init
stmfd sp, {r0-r3, r11-lr}^
sub sp, #0x20
bl . @ will be replaced
ldmfd sp, {r0-r3, r11-lr}^
add sp, #0x20
rfefd sp!
noFPUInit:
cmp r1, #2
bne noFPUInitNorSvcBreak
ldr r5, =#0xe12fff7f
cmp r4, r5
bne noFPUInitNorSvcBreak
cps #0x13 @ switch to supervisor mode
cmp r10, #0
addne sp, #0x28
ldmfd sp, {r8-r11}^ @ implementation details of the official svc handler
ldr r2, [sp, #0x1c]
ldr r4, [sp, #0x18]
msr cpsr_c, r3 @ restore processor mode
tst r2, #0x20
addne lr, r4, #2 @ adjust address for later
moveq lr, r4
noFPUInitNorSvcBreak:
ands r4, r2, #0xf @ get the mode that triggered the exception
moveq r4, #0xf @ usr => sys
bic r5, r3, #0xf
orr r5, r4
msr cpsr_c, r5 @ change processor mode
stmfd r6!, {r8-lr}
msr cpsr_c, r3 @ restore processor mode
mov sp, r6
stmfd sp!, {r2,lr}
mrc p15,0,r4,c5,c0,0 @ dfsr
mrc p15,0,r5,c5,c0,1 @ ifsr
mrc p15,0,r6,c6,c0,0 @ far
fmrx r7, fpexc
fmrx r8, fpinst
fmrx r9, fpinst2
stmfd sp!, {r4-r9} @ it's a bit of a mess, but we will fix that later
@ order of saved regs now: dfsr, ifsr, far, fpexc, fpinst, fpinst2, cpsr, pc + (2/4/8), r8-r14, r0-r7
bic r3, #(1<<31)
fmxr fpexc, r3 @ clear the VFP11 exception flag (if it's set)
mov r0, sp
mrc p15,0,r2,c0,c0,5 @ CPU ID register
b mainHandler
GEN_HANDLER FIQHandler
GEN_HANDLER undefinedInstructionHandler
GEN_HANDLER prefetchAbortHandler
GEN_HANDLER dataAbortHandler
.global mcuReboot
.type mcuReboot, %function
mcuReboot:
b . @ will be replaced
.global cleanInvalidateDCacheAndDMB
.type cleanInvalidateDCacheAndDMB, %function
cleanInvalidateDCacheAndDMB:
mov r0, #0
mcr p15,0,r0,c7,c14,0 @ Clean and Invalidate Entire Data Cache
mcr p15,0,r0,c7,c10,4 @ Drain Memory Barrier
bx lr
.global cannotAccessVA
.type cannotAccessVA, %function
cannotAccessVA:
@ Thanks yellows8 for the hint
lsr r0, #12
lsl r0, #12
mcr p15,0,r0,c7,c8,0 @ VA to PA translation with privileged read permission check
mrc p15,0,r0,c7,c4,0 @ read PA register
and r0, #1 @ failure bit
bx lr

109
exceptions/arm11/source/mainHandler.c
View File

@ -1,109 +0,0 @@
/*
* This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
* reasonable legal notices or author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
*/
#include "handlers.h"
#define REG_DUMP_SIZE 4 * 23
#define CODE_DUMP_SIZE 48
#define CODESET_OFFSET 0xBEEFBEEF
static u32 __attribute__((noinline)) copyMemory(void *dst, const void *src, u32 size, u32 alignment)
{
u8 *out = (u8 *)dst;
const u8 *in = (const u8 *)src;
if(((u32)src & (alignment - 1)) != 0 || cannotAccessVA(src) || (size != 0 && cannotAccessVA((u8 *)src + size - 1)))
return 0;
for(u32 i = 0; i < size; i++)
*out++ = *in++;
return size;
}
void __attribute__((noreturn)) mainHandler(u32 *regs, u32 type, u32 cpuId)
{
ExceptionDumpHeader dumpHeader;
u32 registerDump[REG_DUMP_SIZE / 4];
u8 codeDump[CODE_DUMP_SIZE];
u8 *finalBuffer = cannotAccessVA((void *)0xE5000000) ? (u8 *)0xF5000000 : (u8 *)0xE5000000; //VA for 0x25000000
u8 *final = finalBuffer;
while(*(vu32 *)final == 0xDEADC0DE && *((vu32 *)final + 1) == 0xDEADCAFE);
dumpHeader.magic[0] = 0xDEADC0DE;
dumpHeader.magic[1] = 0xDEADCAFE;
dumpHeader.versionMajor = 1;
dumpHeader.versionMinor = 2;
dumpHeader.processor = 11;
dumpHeader.core = cpuId & 0xF;
dumpHeader.type = type;
dumpHeader.registerDumpSize = REG_DUMP_SIZE;
dumpHeader.codeDumpSize = CODE_DUMP_SIZE;
//Dump registers
//Current order of saved regs: dfsr, ifsr, far, fpexc, fpinst, fpinst2, cpsr, pc, r8-r12, sp, lr, r0-r7
u32 cpsr = regs[6];
u32 pc = regs[7] - (type < 3 ? (((cpsr & 0x20) != 0 && type == 1) ? 2 : 4) : 0);
registerDump[15] = pc;
registerDump[16] = cpsr;
for(u32 i = 0; i < 6; i++) registerDump[17 + i] = regs[i];
for(u32 i = 0; i < 7; i++) registerDump[8 + i] = regs[8 + i];
for(u32 i = 0; i < 8; i++) registerDump[i] = regs[15 + i];
//Dump code
u8 *instr = (u8 *)pc + ((cpsr & 0x20) ? 2 : 4) - dumpHeader.codeDumpSize; //Doesn't work well on 32-bit Thumb instructions, but it isn't much of a problem
dumpHeader.codeDumpSize = copyMemory(codeDump, instr, dumpHeader.codeDumpSize, ((cpsr & 0x20) != 0) ? 2 : 4);
//Copy register dump and code dump
final = (u8 *)(finalBuffer + sizeof(ExceptionDumpHeader));
final += copyMemory(final, registerDump, dumpHeader.registerDumpSize, 1);
final += copyMemory(final, codeDump, dumpHeader.codeDumpSize, 1);
//Dump stack in place
dumpHeader.stackDumpSize = copyMemory(final, (const void *)registerDump[13], 0x1000 - (registerDump[13] & 0xFFF), 1);
final += dumpHeader.stackDumpSize;
if(!cannotAccessVA((void *)0xFFFF9004))
{
vu64 *additionalData = (vu64 *)final;
dumpHeader.additionalDataSize = 16;
vu8 *currentKCodeSet = *(vu8 **)(*(vu8 **)0xFFFF9004 + CODESET_OFFSET); //currentKProcess + CodeSet
additionalData[0] = *(vu64 *)(currentKCodeSet + 0x50); //Process name
additionalData[1] = *(vu64 *)(currentKCodeSet + 0x5C); //Title ID
}
else dumpHeader.additionalDataSize = 0;
dumpHeader.totalSize = sizeof(ExceptionDumpHeader) + dumpHeader.registerDumpSize + dumpHeader.codeDumpSize + dumpHeader.stackDumpSize + dumpHeader.additionalDataSize;
//Copy header (actually optimized by the compiler)
*(ExceptionDumpHeader *)finalBuffer = dumpHeader;
cleanInvalidateDCacheAndDMB();
mcuReboot(); //Also contains DCache-cleaning code
}

14
exceptions/arm9/source/handlers.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
@ -43,4 +47,4 @@ u32 readMPUConfig(u32 *regionSettings);
void FIQHandler(void); void FIQHandler(void);
void undefinedInstructionHandler(void); void undefinedInstructionHandler(void);
void dataAbortHandler(void); void dataAbortHandler(void);
void prefetchAbortHandler(void); void prefetchAbortHandler(void);

12
exceptions/arm9/source/handlers.s
View File

@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,9 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.macro GEN_HANDLER name .macro GEN_HANDLER name
.global \name .global \name

16
exceptions/arm9/source/i2c.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,13 +15,17 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
* Thanks to the everyone who contributed in the development of this file * Thanks to whoever contributed in the development of this file
*/ */
#include "i2c.h" #include "i2c.h"
@ -136,4 +140,4 @@ bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data)
} }
return false; return false;
} }

16
exceptions/arm9/source/i2c.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,13 +15,17 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
* Thanks to the everyone who contributed in the development of this file * Thanks to whoever contributed in the development of this file
*/ */
#pragma once #pragma once
@ -41,4 +45,4 @@
#define I2C_DEV_GYRO 10 #define I2C_DEV_GYRO 10
#define I2C_DEV_IR 13 #define I2C_DEV_IR 13
bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data); bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data);

14
exceptions/arm9/source/mainHandler.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "i2c.h" #include "i2c.h"
@ -115,4 +119,4 @@ void __attribute__((noreturn)) mainHandler(u32 *regs, u32 type)
((void (*)())0xFFFF0830)(); //Ensure that all memory transfers have completed and that the data cache has been flushed ((void (*)())0xFFFF0830)(); //Ensure that all memory transfers have completed and that the data cache has been flushed
i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 2); //Reboot i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 2); //Reboot
while(true); while(true);
} }

12
exceptions/arm9/source/start.s
View File

@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,9 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.section .text.start .section .text.start
.align 4 .align 4

14
exceptions/arm9/source/types.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
@ -34,4 +38,4 @@ typedef uint64_t u64;
typedef volatile u8 vu8; typedef volatile u8 vu8;
typedef volatile u16 vu16; typedef volatile u16 vu16;
typedef volatile u32 vu32; typedef volatile u32 vu32;
typedef volatile u64 vu64; typedef volatile u64 vu64;

73
patches/k11MainHook.s Normal file
View File

@ -0,0 +1,73 @@
.arm.little
.create "build/k11MainHook.bin", 0
.arm
bindSGI0:
; hook __kernel_main to bind SGI0 for own purposes
push {r0-r4, lr}
sub sp, #16 ; 3 args passed through the stack + alignment
ldr r0, [interruptManager]
adr r1, interruptEvent
mov r2, #0
mrc p15, 0, r3, c0, c0, 5
and r3, #3
mov r4, #0
str r4, [sp]
str r4, [sp, #4]
str r4, [sp, #8]
ldr r12, [InterruptManager_mapInterrupt]
blx r12
cmp r0, #0
blt .
add sp, #16
pop {r0-r4, pc}
executeCustomHandler:
push {r4, lr}
mrs r4, cpsr
adr r0, customHandler
bl convertVAToPA
orr r0, #(1 << 31)
ldr r12, [r0]
blx r12
mov r0, #0
msr cpsr_cx, r4
pop {r4, pc}
convertVAToPA:
mov r1, #0x1000
sub r1, #1
and r2, r0, r1
bic r0, r1
mcr p15, 0, r0, c7, c8, 0 ; VA to PA translation with privileged read permission check
mrc p15, 0, r0, c7, c4, 0 ; read PA register
tst r0, #1 ; failure bit
bic r0, r1
addeq r0, r2
movne r0, #0
bx lr
.pool
; Result InterruptManager::mapInterrupt(InterruptManager *this, InterruptEvent *iEvent, u32 interruptID, u32 coreID, s32 priority, bool willBeMasked, bool isLevelHighActive);
InterruptManager_mapInterrupt: .ascii "bind"
_vtable: .word executeCustomHandler
interruptEvent: .word _vtable
parameters:
customHandler: .ascii "hdlr"
interruptManager: .word 0
L2MMUTable: .word 0
funcs: .word 0,0,0
TTBCR: .word 0
L1MMUTableAddrs: .word 0,0,0,0
kernelVersion: .word 0
CFWInfo: .word 0,0,0,0
.close

105
patches/k11modules.s
View File

@ -1,105 +0,0 @@
;
; This file is part of Luma3DS
; Copyright (C) 2016 Aurora Wright, TuxSH
;
; 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/>.
;
; Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
; reasonable legal notices or author attributions in that material or in the Appropriate Legal
; Notices displayed by works containing it.
;
; Code originally from Subv
.arm.little
.create "build/k11modules.bin", 0
.arm
; This code searches the sm module for a specific byte pattern and patches some of the instructions
; in the code to disable service access checks when calling srv:GetServiceHandle
; It also searches the fs module for archive access check code
; Save the registers we'll be using
; Register contents:
; r4: Pointer to a pointer to the exheader of the current NCCH
; r6: Constant 0
; SP + 4: Pointer to the memory location where the NCCH text was loaded
; Execute the instruction we overwrote in our detour
ldr r0, [r4]
; Save the value of the register we use
push {r0-r4}
ldr r1, [sp, #24] ; Load the .text address
ldr r2, [r0, #0x200] ; Load the low title id of the current NCCH
ldr r0, [r0, #0x18] ; Load the size of the .text
add r0, r1, r0 ; Max bounds of the memory region
ldr r3, =0x1002 ; Low title id of the sm module
cmp r2, r3 ; Compare the low title id to the id of the sm module
bne fs_patch ; Skip if they're not the same
ldr r2, =0xE1A01006 ; mov r1, r6
loop:
cmp r0, r1
blo die ; Check if we didn't go past the bounds of the memory region
ldr r3, [r1]
cmp r3, r2
ldreqh r3, [r1, #4]
cmpeq r3, #5
addne r1, #4
bne loop
; r1 now contains the start address of the pattern we found
ldr r0, =0xE3A00001 ; mov r0, #1
str r0, [r1, #8] ; Patch the bl
b out
fs_patch: ; patch adapted from BootNTR
ldr r3, =0x1102 ; Low title id of the fs module
cmp r2, r3 ; Compare the low title id to the id of the sm module
bne out ; Skip if they're not the same
ldr r2, =0x7401 ; strb r1, [r0, #16]
ldr r3, =0x2000 ; movs r0, #0
loop_fs:
cmp r0, r1
blo die
ldrh r4, [r1]
cmp r4, r2
ldreqh r4, [r1, #2]
cmpeq r4, r3
addeq r1, #8
addne r1, #2
bne loop_fs
; r1 now contains the start address of the pattern we found
ldr r0, =0x2001 ; mov r0, #1
ldr r2, =0x4770 ; bx lr
strh r0, [r1]
strh r2, [r1, #2]
out:
pop {r0-r4} ; Restore the registers we used
bx lr ; Jump back to whoever called us
die:
b die
.pool
.close

36
patches/mmuHook.s Normal file
View File

@ -0,0 +1,36 @@
.arm.little
.create "build/mmuHook.bin", 0
.arm
; r2 = L1 table
; Thanks @Dazzozo for giving me that idea
; Maps physmem so that, if addr is in physmem(0, 0x30000000), it can be accessed uncached&rwx as addr|(1<<31)
; Save the value of all registers
push {r0-r1, r3-r7}
mov r0, #0
mov r1, #0x30000000 ; end address
ldr r3, =#0x40C02 ; supersection (rwx for all) of strongly ordered memory, shared
loop:
orr r4, r0, #0x80000000
orr r5, r0, r3
mov r6, #0 ;
loop2:
add r7, r6, r4,lsr #20
str r5, [r2, r7,lsl #2]
add r6, #1
cmp r6, #16
blo loop2
add r0, #0x01000000
cmp r0, r1
blo loop
pop {r0-r1, r3-r7}
mov r3, #0xe0000000 ; instruction that has been patched
bx lr
.pool
.close

2
patches/reboot.s
View File

@ -120,7 +120,7 @@ fname: .ascii "FILE"
orr r0, #0xC0 orr r0, #0xC0
msr cpsr, r0 msr cpsr, r0
ldr sp, =0x27FFDF00 ldr sp, =copy_launch_stub_stack_top
ldr r0, =copy_launch_stub_addr ldr r0, =copy_launch_stub_addr
adr r1, copy_launch_stub adr r1, copy_launch_stub

43
patches/svcConnectToPortInitHook.s Normal file
View File

@ -0,0 +1,43 @@
.arm.little
.create "build/svcConnectToPortInitHook.bin", 0
.arm
push {r0-r4, lr}
adr r0, jumpAddress
bl convertVAToPA
orr r4, r0, #(1 << 31)
loop:
ldr r12, [r4]
cmp r12, #0
bne loop_end
ldr r12, [SleepThread]
ldr r0, =(10 * 1000 * 1000)
mov r1, #0
blx r12
b loop
loop_end:
pop {r0-r4, lr}
bx r12
convertVAToPA:
mov r1, #0x1000
sub r1, #1
and r2, r0, r1
bic r0, r1
mcr p15, 0, r0, c7, c8, 0 ; VA to PA translation with privileged read permission check
mrc p15, 0, r0, c7, c4, 0 ; read PA register
tst r0, #1 ; failure bit
bic r0, r1
addeq r0, r2
movne r0, #0
bx lr
.pool
_base: .ascii "base"
jumpAddressOrig: .ascii "orig"
SleepThread: .ascii "SlpT"
jumpAddress: .word 0
.close

20
patches/svcCustomBackdoor.s Normal file
View File

@ -0,0 +1,20 @@
.arm.little
.create "build/svcCustomBackdoor.bin", 0
.arm
; Result svcCustomBackdoor(void *func, ... <up to 3 args>)
svcCustomBackdoor:
b skip_orig
orig: .word 0
skip_orig:
push {r4, lr}
mov r4, r0
mov r0, r1
mov r1, r2
mov r2, r3
blx r4
pop {r4, pc}
.pool
.close

48
patches/svcGetCFWInfo.s
View File

@ -1,48 +0,0 @@
;
; This file is part of Luma3DS
; Copyright (C) 2016 Aurora Wright, TuxSH
;
; 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/>.
;
; Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
; reasonable legal notices or author attributions in that material or in the Appropriate Legal
; Notices displayed by works containing it.
;
.arm.little
.create "build/svcGetCFWInfo.bin", 0
.arm
adr r1, infoStart
add r2, r0, #(infoEnd - infoStart)
loop:
ldrb r3, [r1], #1
strbt r3, [r0], #1
cmp r0, r2
blo loop
mov r0, #0
bx lr
.pool
infoStart:
.ascii "LUMA" ; magic
.word 0 ; version
.word 0 ; truncated commit hash
.word 0 ; config
infoEnd:
.close

12
source/3dsheaders.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

14
source/buttons.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
@ -44,4 +48,4 @@
#define SINGLE_PAYLOAD_BUTTONS (DPAD_BUTTONS | BUTTON_B | BUTTON_X | BUTTON_Y) #define SINGLE_PAYLOAD_BUTTONS (DPAD_BUTTONS | BUTTON_B | BUTTON_X | BUTTON_Y)
#define L_PAYLOAD_BUTTONS (BUTTON_R1 | BUTTON_A | BUTTON_START | BUTTON_SELECT) #define L_PAYLOAD_BUTTONS (BUTTON_R1 | BUTTON_A | BUTTON_START | BUTTON_SELECT)
#define MENU_BUTTONS (DPAD_BUTTONS | BUTTON_A | BUTTON_START) #define MENU_BUTTONS (DPAD_BUTTONS | BUTTON_A | BUTTON_START)
#define PIN_BUTTONS (BUTTON_A | BUTTON_B | BUTTON_X | BUTTON_Y | DPAD_BUTTONS | BUTTON_START | BUTTON_SELECT) #define PIN_BUTTONS (BUTTON_A | BUTTON_B | BUTTON_X | BUTTON_Y | DPAD_BUTTONS | BUTTON_START | BUTTON_SELECT)

14
source/cache.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
@ -36,4 +40,4 @@
void flushEntireDCache(void); //actually: "clean and flush" void flushEntireDCache(void); //actually: "clean and flush"
void flushDCacheRange(void *startAddress, u32 size); void flushDCacheRange(void *startAddress, u32 size);
void flushEntireICache(void); void flushEntireICache(void);
void flushICacheRange(void *startAddress, u32 size); void flushICacheRange(void *startAddress, u32 size);

12
source/cache.s
View File

@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,9 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ * 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.
.text .text
.arm .arm

27
source/config.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "config.h" #include "config.h"
@ -87,9 +91,8 @@ void configMenu(bool oldPinStatus, u32 oldPinMode)
"( ) Enable game patching", "( ) Enable game patching",
"( ) Show NAND or user string in System Settings", "( ) Show NAND or user string in System Settings",
"( ) Show GBA boot screen in patched AGB_FIRM", "( ) Show GBA boot screen in patched AGB_FIRM",
"( ) Patch SVC/service/archive/ARM9 access", "( ) Patch ARM9 access",
"( ) Set developer UNITINFO", "( ) Set developer UNITINFO",
"( ) Enable exception handlers"
}; };
const char *optionsDescription[] = { "Select the default EmuNAND.\n\n" const char *optionsDescription[] = { "Select the default EmuNAND.\n\n"
@ -172,11 +175,7 @@ void configMenu(bool oldPinStatus, u32 oldPinMode)
"Enable showing the GBA boot screen\n" "Enable showing the GBA boot screen\n"
"when booting GBA games.", "when booting GBA games.",
"Disable SVC, service, archive and ARM9\n" "Disable ARM9 exheader access checks.\n\n"
"exheader access checks.\n\n"
"The service and archive patches\n"
"don't work on New 3DS FIRMs between\n"
"9.3 and 10.4.\n\n"
"Only select this if you know what you\n" "Only select this if you know what you\n"
"are doing!", "are doing!",
@ -187,11 +186,6 @@ void configMenu(bool oldPinStatus, u32 oldPinMode)
"and booting some developer software).\n\n" "and booting some developer software).\n\n"
"Only select this if you know what you\n" "Only select this if you know what you\n"
"are doing!", "are doing!",
"Enable Luma3DS's ARM9/ARM11 exception\n"
"handlers. Luma3DS should be ran as\n"
"boot.firm.\n\n"
"Useful for debugging."
}; };
struct multiOption { struct multiOption {
@ -219,7 +213,6 @@ void configMenu(bool oldPinStatus, u32 oldPinMode)
{ .visible = true }, { .visible = true },
{ .visible = true }, { .visible = true },
{ .visible = true }, { .visible = true },
{ .visible = true },
{ .visible = true } { .visible = true }
}; };

19
source/config.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once
@ -30,7 +34,7 @@
#define CONFIG_FILE "config.bin" #define CONFIG_FILE "config.bin"
#define CONFIG_VERSIONMAJOR 1 #define CONFIG_VERSIONMAJOR 1
#define CONFIG_VERSIONMINOR 11 #define CONFIG_VERSIONMINOR 12
#define BOOTCFG_NAND BOOTCONFIG(0, 7) #define BOOTCFG_NAND BOOTCONFIG(0, 7)
#define BOOTCFG_FIRM BOOTCONFIG(3, 7) #define BOOTCFG_FIRM BOOTCONFIG(3, 7)
@ -42,7 +46,7 @@ enum multiOptions
BRIGHTNESS, BRIGHTNESS,
SPLASH, SPLASH,
PIN, PIN,
NEWCPU, NEWCPU
}; };
enum singleOptions enum singleOptions
@ -54,8 +58,7 @@ enum singleOptions
PATCHVERSTRING, PATCHVERSTRING,
SHOWGBABOOT, SHOWGBABOOT,
PATCHACCESS, PATCHACCESS,
PATCHUNITINFO, PATCHUNITINFO
ENABLEEXCEPTIONHANDLERS
}; };
typedef enum ConfigurationStatus typedef enum ConfigurationStatus

12
source/crypto.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
source/crypto.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
source/draw.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

12
source/draw.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

14
source/emunand.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -193,4 +197,4 @@ u32 patchEmuNand(u8 *arm9Section, u32 kernel9Size, u8 *process9Offset, u32 proce
ret += patchMpu(arm9Section, kernel9Size); ret += patchMpu(arm9Section, kernel9Size);
return ret; return ret;
} }

14
source/emunand.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -31,4 +35,4 @@
#define ROUND_TO_4MB(a) (((a) + 0x2000 - 1) & (~(0x2000 - 1))) #define ROUND_TO_4MB(a) (((a) + 0x2000 - 1) & (~(0x2000 - 1)))
void locateEmuNand(FirmwareSource *nandType); void locateEmuNand(FirmwareSource *nandType);
u32 patchEmuNand(u8 *arm9Section, u32 kernel9Size, u8 *process9Offset, u32 process9Size, u8 *kernel9Address); u32 patchEmuNand(u8 *arm9Section, u32 kernel9Size, u8 *process9Offset, u32 process9Size, u8 *kernel9Address);

71
source/exceptions.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "exceptions.h" #include "exceptions.h"
@ -46,65 +50,6 @@ void installArm9Handlers(void)
} }
} }
u32 installArm11Handlers(u32 *exceptionsPage, u32 stackAddress, u32 codeSetOffset, u32 *dAbtHandler, u32 dAbtHandlerMemAddress)
{
u32 *endPos = exceptionsPage + 0x400;
u32 *initFPU;
for(initFPU = exceptionsPage; initFPU < endPos && *initFPU != 0xE1A0D002; initFPU++);
u32 *freeSpace;
for(freeSpace = initFPU; freeSpace < endPos && *freeSpace != 0xFFFFFFFF; freeSpace++);
u32 *mcuReboot;
for(mcuReboot = exceptionsPage; mcuReboot < endPos && *mcuReboot != 0xE3A0A0C2; mcuReboot++);
if(initFPU == endPos || freeSpace == endPos || mcuReboot == endPos || *(u32 *)((u8 *)freeSpace + arm11_exceptions_bin_size - 36) != 0xFFFFFFFF) return 1;
initFPU += 3;
mcuReboot -= 2;
memcpy(freeSpace, arm11_exceptions_bin + 32, arm11_exceptions_bin_size - 32);
exceptionsPage[1] = MAKE_BRANCH(exceptionsPage + 1, (u8 *)freeSpace + *(u32 *)(arm11_exceptions_bin + 8) - 32); //Undefined Instruction
exceptionsPage[3] = MAKE_BRANCH(exceptionsPage + 3, (u8 *)freeSpace + *(u32 *)(arm11_exceptions_bin + 12) - 32); //Prefetch Abort
exceptionsPage[7] = MAKE_BRANCH(exceptionsPage + 7, (u8 *)freeSpace + *(u32 *)(arm11_exceptions_bin + 4) - 32); //FIQ
for(u32 *pos = dAbtHandler; *pos != stackAddress; pos++)
{
u32 va_dst = 0xFFFF0000 + (((u8 *)freeSpace + *(u32 *)(arm11_exceptions_bin + 4)) - (u8 *)exceptionsPage);
u32 va_src;
switch(*pos)
{
case 0xF96D0513: //srsdb sp!, 0x13
va_src = dAbtHandlerMemAddress + ((u8 *)pos - (u8 *)dAbtHandler);
*pos = MAKE_BRANCH((u8 *)va_src, (u8 *)va_dst);
break;
case 0xE29EF004: //subs pc, lr, 4
pos++;
*pos++ = 0xE8BD000F;// pop {r0-r3}
va_src = dAbtHandlerMemAddress + ((u8 *)pos - (u8 *)dAbtHandler);
*pos = MAKE_BRANCH((u8 *)va_src, (u8 *)va_dst);
break;
}
}
for(u32 *pos = freeSpace; pos < (u32 *)((u8 *)freeSpace + arm11_exceptions_bin_size - 32); pos++)
{
switch(*pos) //Perform relocations
{
case 0xFFFF3000: *pos = stackAddress - 0x10; break;
case 0xEBFFFFFE: *pos = MAKE_BRANCH_LINK(pos, initFPU); break;
case 0xEAFFFFFE: *pos = MAKE_BRANCH(pos, mcuReboot); break;
case 0xE12FFF1C: pos[1] = 0xFFFF0000 + 4 * (u32)(freeSpace - exceptionsPage) + pos[1] - 32; break; //bx r12 (mainHandler)
case 0xBEEFBEEF: *pos = codeSetOffset; break;
}
}
return 0;
}
void detectAndProcessExceptionDumps(void) void detectAndProcessExceptionDumps(void)
{ {
volatile ExceptionDumpHeader *dumpHeader = (volatile ExceptionDumpHeader *)0x25000000; volatile ExceptionDumpHeader *dumpHeader = (volatile ExceptionDumpHeader *)0x25000000;

12
source/exceptions.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

2
source/fatfs/sdmmc/sdmmc.c
View File

@ -291,8 +291,6 @@ static u32 calcSDSize(u8 *csd, int type)
static void InitSD() static void InitSD()
{ {
*(vu32 *)0x10000020 = 0; //InitFS stuff
*(vu32 *)0x10000020 = 0x200; //InitFS stuff
*(vu16 *)0x10006100 &= 0xF7FFu; //SDDATACTL32 *(vu16 *)0x10006100 &= 0xF7FFu; //SDDATACTL32
*(vu16 *)0x10006100 &= 0xEFFFu; //SDDATACTL32 *(vu16 *)0x10006100 &= 0xEFFFu; //SDDATACTL32
*(vu16 *)0x10006100 |= 0x402u; //SDDATACTL32 *(vu16 *)0x10006100 |= 0x402u; //SDDATACTL32

50
source/firm.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "firm.h" #include "firm.h"
@ -218,13 +222,17 @@ u32 patchNativeFirm(u32 firmVersion, FirmwareSource nandType, bool loadFromStora
u32 baseK11VA; u32 baseK11VA;
u8 *freeK11Space; u8 *freeK11Space;
u32 *arm11SvcHandler, u32 *arm11SvcHandler,
*arm11DAbtHandler,
*arm11ExceptionsPage, *arm11ExceptionsPage,
*arm11SvcTable = getKernel11Info(arm11Section1, firm->section[1].size, &baseK11VA, &freeK11Space, &arm11SvcHandler, &arm11DAbtHandler, &arm11ExceptionsPage); *arm11SvcTable = getKernel11Info(arm11Section1, firm->section[1].size, &baseK11VA, &freeK11Space, &arm11SvcHandler, &arm11ExceptionsPage);
u32 kernel9Size = (u32)(process9Offset - arm9Section) - sizeof(Cxi) - 0x200, u32 kernel9Size = (u32)(process9Offset - arm9Section) - sizeof(Cxi) - 0x200,
ret = 0; ret = 0;
installMMUHook(arm11Section1, firm->section[1].size, &freeK11Space);
installK11MainHook(arm11Section1, firm->section[1].size, isSafeMode, baseK11VA, arm11SvcTable, arm11ExceptionsPage, &freeK11Space);
installSvcConnectToPortInitHook(arm11SvcTable, arm11ExceptionsPage, &freeK11Space);
installSvcCustomBackdoor(arm11SvcTable, &freeK11Space, arm11ExceptionsPage);
//Apply signature patches //Apply signature patches
ret += patchSignatureChecks(process9Offset, process9Size); ret += patchSignatureChecks(process9Offset, process9Size);
@ -249,16 +257,8 @@ u32 patchNativeFirm(u32 firmVersion, FirmwareSource nandType, bool loadFromStora
{ {
//Apply anti-anti-DG patches //Apply anti-anti-DG patches
ret += patchTitleInstallMinVersionChecks(process9Offset, process9Size, firmVersion); ret += patchTitleInstallMinVersionChecks(process9Offset, process9Size, firmVersion);
//Restore svcBackdoor
ret += reimplementSvcBackdoor(arm11Section1, arm11SvcTable, baseK11VA, &freeK11Space);
} }
//Stub svc 0x59 on 11.3+ FIRMs
if(firmVersion >= (ISN3DS ? 0x2D : 0x5C)) ret += stubSvcRestrictGpuDma(arm11Section1, arm11SvcTable, baseK11VA);
ret += implementSvcGetCFWInfo(arm11Section1, arm11SvcTable, baseK11VA, &freeK11Space, isSafeMode);
//Apply UNITINFO patches //Apply UNITINFO patches
if(doUnitinfoPatch) if(doUnitinfoPatch)
{ {
@ -268,32 +268,14 @@ u32 patchNativeFirm(u32 firmVersion, FirmwareSource nandType, bool loadFromStora
if(enableExceptionHandlers) if(enableExceptionHandlers)
{ {
//ARM11 exception handlers
u32 codeSetOffset,
stackAddress = getInfoForArm11ExceptionHandlers(arm11Section1, firm->section[1].size, &codeSetOffset);
ret += installArm11Handlers(arm11ExceptionsPage, stackAddress, codeSetOffset, arm11DAbtHandler, baseK11VA + ((u8 *)arm11DAbtHandler - arm11Section1));
patchSvcBreak11(arm11Section1, arm11SvcTable, baseK11VA);
ret += patchKernel11Panic(arm11Section1, firm->section[1].size);
//ARM9 exception handlers //ARM9 exception handlers
ret += patchArm9ExceptionHandlersInstall(arm9Section, kernel9Size); ret += patchArm9ExceptionHandlersInstall(arm9Section, kernel9Size);
ret += patchSvcBreak9(arm9Section, kernel9Size, (u32)firm->section[2].address); ret += patchSvcBreak9(arm9Section, kernel9Size, (u32)firm->section[2].address);
ret += patchKernel9Panic(arm9Section, kernel9Size); ret += patchKernel9Panic(arm9Section, kernel9Size);
} }
bool patchAccess = CONFIG(PATCHACCESS), if(CONFIG(PATCHACCESS))
patchGames = CONFIG(PATCHGAMES); ret += patchP9AccessChecks(process9Offset, process9Size);
if(patchAccess || patchGames)
{
ret += patchK11ModuleChecks(arm11Section1, firm->section[1].size, &freeK11Space, patchGames);
if(patchAccess)
{
ret += patchArm11SvcAccessChecks(arm11SvcHandler, (u32 *)(arm11Section1 + firm->section[1].size));
ret += patchP9AccessChecks(process9Offset, process9Size);
}
}
mergeSection0(NATIVE_FIRM, loadFromStorage); mergeSection0(NATIVE_FIRM, loadFromStorage);
firm->section[0].size = 0; firm->section[0].size = 0;

12
source/firm.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

26
source/fmt.c
View File

@ -1,3 +1,29 @@
/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
/* File : barebones/ee_printf.c /* File : barebones/ee_printf.c
This file contains an implementation of ee_printf that only requires a method to output a char to a UART without pulling in library code. This file contains an implementation of ee_printf that only requires a method to output a char to a UART without pulling in library code.

26
source/fmt.h
View File

@ -1,3 +1,29 @@
/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once #pragma once
#include "memory.h" #include "memory.h"
#include <stdarg.h> #include <stdarg.h>

12
source/fs.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "fs.h" #include "fs.h"

12
source/fs.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

16
source/i2c.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,13 +15,17 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
* Thanks to the everyone who contributed in the development of this file * Thanks to whoever contributed in the development of this file
*/ */
#include "utils.h" #include "utils.h"
@ -169,4 +173,4 @@ bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data)
wait(3ULL); wait(3ULL);
return ret; return ret;
} }

16
source/i2c.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,13 +15,17 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
* Thanks to the everyone who contributed in the development of this file * Thanks to whoever contributed in the development of this file
*/ */
#pragma once #pragma once
@ -42,4 +46,4 @@
#define I2C_DEV_IR 13 #define I2C_DEV_IR 13
u8 i2cReadRegister(u8 dev_id, u8 reg); u8 i2cReadRegister(u8 dev_id, u8 reg);
bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data); bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data);

15
source/main.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "config.h" #include "config.h"
@ -284,8 +288,7 @@ boot:
bool loadFromStorage = CONFIG(LOADEXTFIRMSANDMODULES); bool loadFromStorage = CONFIG(LOADEXTFIRMSANDMODULES);
u32 firmVersion = loadFirm(&firmType, firmSource, loadFromStorage, isSafeMode); u32 firmVersion = loadFirm(&firmType, firmSource, loadFromStorage, isSafeMode);
bool doUnitinfoPatch = CONFIG(PATCHUNITINFO), bool doUnitinfoPatch = CONFIG(PATCHUNITINFO), enableExceptionHandlers = CONFIG(PATCHUNITINFO);
enableExceptionHandlers = CONFIG(ENABLEEXCEPTIONHANDLERS);
u32 res; u32 res;
switch(firmType) switch(firmType)
{ {

19
source/memory.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -36,12 +40,13 @@ void memcpy(void *dest, const void *src, u32 size)
destc[i] = srcc[i]; destc[i] = srcc[i];
} }
void memset(void *dest, u32 filler, u32 size) void *memset(void *dest, u32 value, u32 size)
{ {
u8 *destc = (u8 *)dest; u8 *destc = (u8 *)dest;
for(u32 i = 0; i < size; i++) for(u32 i = 0; i < size; i++) destc[i] = (u8)value;
destc[i] = (u8)filler;
return dest;
} }
void memset32(void *dest, u32 filler, u32 size) void memset32(void *dest, u32 filler, u32 size)

14
source/memory.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -30,7 +34,7 @@
#include "types.h" #include "types.h"
void memcpy(void *dest, const void *src, u32 size); void memcpy(void *dest, const void *src, u32 size);
void memset(void *dest, u32 value, u32 size) __attribute__((used)); void *memset(void *dest, u32 value, u32 size) __attribute__((used));
void memset32(void *dest, u32 filler, u32 size); void memset32(void *dest, u32 filler, u32 size);
int memcmp(const void *buf1, const void *buf2, u32 size); int memcmp(const void *buf1, const void *buf2, u32 size);
u8 *memsearch(u8 *startPos, const void *pattern, u32 size, u32 patternSize); u8 *memsearch(u8 *startPos, const void *pattern, u32 size, u32 patternSize);

298
source/patches.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -25,13 +29,13 @@
* Signature patches for old FIRMs by SciresM * Signature patches for old FIRMs by SciresM
* firmlaunches patching code originally by delebile * firmlaunches patching code originally by delebile
* FIRM partition writes patches by delebile * FIRM partition writes patches by delebile
* ARM11 modules patching code originally by Subv
* Idea for svcBreak patches from yellows8 and others on #3dsdev * Idea for svcBreak patches from yellows8 and others on #3dsdev
* TWL_FIRM patches by Steveice10 and others * TWL_FIRM patches by Steveice10 and others
*/ */
#include "patches.h" #include "patches.h"
#include "fs.h" #include "fs.h"
#include "exceptions.h"
#include "memory.h" #include "memory.h"
#include "config.h" #include "config.h"
#include "utils.h" #include "utils.h"
@ -51,33 +55,138 @@ u8 *getProcess9Info(u8 *pos, u32 size, u32 *process9Size, u32 *process9MemAddr)
return (u8 *)off + (off->ncch.exeFsOffset + 1) * 0x200; return (u8 *)off + (off->ncch.exeFsOffset + 1) * 0x200;
} }
u32 *getKernel11Info(u8 *pos, u32 size, u32 *baseK11VA, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11DAbtHandler, u32 **arm11ExceptionsPage) u32 *getKernel11Info(u8 *pos, u32 size, u32 *baseK11VA, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11ExceptionsPage)
{ {
const u8 pattern[] = {0x00, 0xB0, 0x9C, 0xE5}, const u8 pattern[] = {0x00, 0xB0, 0x9C, 0xE5};
pattern2[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
*arm11ExceptionsPage = (u32 *)memsearch(pos, pattern, size, sizeof(pattern)); *arm11ExceptionsPage = (u32 *)memsearch(pos, pattern, size, sizeof(pattern));
*freeK11Space = memsearch(pos, pattern2, size, sizeof(pattern2));
if(*arm11ExceptionsPage == NULL || *freeK11Space == NULL) error("Failed to get Kernel11 data."); if(*arm11ExceptionsPage == NULL) error("Failed to get Kernel11 data.");
u32 *arm11SvcTable; u32 *arm11SvcTable;
*arm11ExceptionsPage -= 0xB; *arm11ExceptionsPage -= 0xB;
u32 svcOffset = (-(((*arm11ExceptionsPage)[2] & 0xFFFFFF) << 2) & (0xFFFFFF << 2)) - 8; //Branch offset + 8 for prefetch u32 svcOffset = (-(((*arm11ExceptionsPage)[2] & 0xFFFFFF) << 2) & (0xFFFFFF << 2)) - 8; //Branch offset + 8 for prefetch
u32 dabtOffset = (-(((*arm11ExceptionsPage)[4] & 0xFFFFFF) << 2) & (0xFFFFFF << 2)) - 8; //Branch offset + 8 for prefetch
u32 pointedInstructionVA = 0xFFFF0008 - svcOffset; u32 pointedInstructionVA = 0xFFFF0008 - svcOffset;
*baseK11VA = pointedInstructionVA & 0xFFFF0000; //This assumes that the pointed instruction has an offset < 0x10000, iirc that's always the case *baseK11VA = pointedInstructionVA & 0xFFFF0000; //This assumes that the pointed instruction has an offset < 0x10000, iirc that's always the case
arm11SvcTable = *arm11SvcHandler = (u32 *)(pos + *(u32 *)(pos + pointedInstructionVA - *baseK11VA + 8) - *baseK11VA); //SVC handler address arm11SvcTable = *arm11SvcHandler = (u32 *)(pos + *(u32 *)(pos + pointedInstructionVA - *baseK11VA + 8) - *baseK11VA); //SVC handler address
while(*arm11SvcTable) arm11SvcTable++; //Look for SVC0 (NULL) while(*arm11SvcTable) arm11SvcTable++; //Look for SVC0 (NULL)
pointedInstructionVA = 0xFFFF0010 - dabtOffset; u32 *freeSpace;
*arm11DAbtHandler = (u32 *)(pos + *(u32 *)(pos + pointedInstructionVA - *baseK11VA + 8) - *baseK11VA); for(freeSpace = *arm11ExceptionsPage; freeSpace < *arm11ExceptionsPage + 0x400 && *freeSpace != 0xFFFFFFFF; freeSpace++);
(*freeK11Space)++; *freeK11Space = (u8 *) freeSpace;
return arm11SvcTable; return arm11SvcTable;
} }
void installMMUHook(u8 *pos, u32 size, u8 **freeK11Space)
{
const u8 pattern[] = {0x0E, 0x32, 0xA0, 0xE3, 0x02, 0xC2, 0xA0, 0xE3};
u32 *off = (u32 *)memsearch(pos, pattern, size, 8);
memcpy(*freeK11Space, mmuHook_bin, mmuHook_bin_size);
*off = MAKE_BRANCH_LINK(off, *freeK11Space);
(*freeK11Space) += mmuHook_bin_size;
}
void installK11MainHook(u8 *pos, u32 size, bool isSafeMode, u32 baseK11VA, u32 *arm11SvcTable, u32 *arm11ExceptionsPage, u8 **freeK11Space)
{
const u8 pattern[] = {0x00, 0x00, 0xA0, 0xE1, 0x03, 0xF0, 0x20, 0xE3, 0xFD, 0xFF, 0xFF, 0xEA};
u32 *off = (u32 *)memsearch(pos, pattern, size, 12);
// look for cpsie i and place our function call in the nop 2 instructions before
while(*off != 0xF1080080) off--;
off -= 2;
memcpy(*freeK11Space, k11MainHook_bin, k11MainHook_bin_size);
u32 relocBase = 0xFFFF0000 + (*freeK11Space - (u8 *)arm11ExceptionsPage);
*off = MAKE_BRANCH_LINK(baseK11VA + ((u8 *)off - pos), relocBase);
off = (u32 *)(pos + (arm11SvcTable[0x50] - baseK11VA)); //svcBindInterrupt
while(off[0] != 0xE1A05000 || off[1] != 0xE2100102 || off[2] != 0x5A00000B) off++;
off--;
signed int offset = (*off & 0xFFFFFF) << 2;
offset = offset << 6 >> 6; // sign extend
offset += 8;
u32 InterruptManager_mapInterrupt = baseK11VA + ((u8 *)off - pos) + offset;
u32 interruptManager = *(u32 *)(off - 4 + (*(off - 6) & 0xFFF) / 4);
off = (u32 *)memsearch(*freeK11Space, "bind", k11MainHook_bin_size, 4);
*off++ = InterruptManager_mapInterrupt;
// Relocate stuff
*off++ += relocBase;
*off++ += relocBase;
off++;
*off++ = interruptManager;
off += 10;
struct CfwInfo
{
char magic[4];
u8 versionMajor;
u8 versionMinor;
u8 versionBuild;
u8 flags;
u32 commitHash;
u32 config;
} __attribute__((packed)) *info = (struct CfwInfo *)off;
const char *rev = REVISION;
memcpy(&info->magic, "LUMA", 4);
info->commitHash = COMMIT_HASH;
info->config = configData.config;
info->versionMajor = (u8)(rev[1] - '0');
info->versionMinor = (u8)(rev[3] - '0');
if(rev[4] == '.')
info->versionBuild = (u8)(rev[5] - '0');
const char *revpos;
for(revpos = rev + 4; *revpos != 0 && *revpos != '-'; revpos++);
bool isRelease = *revpos != '-';
if(isRelease) info->flags = 1;
if(ISN3DS) info->flags |= 1 << 4;
if(isSafeMode) info->flags |= 1 << 5;
if(isSdMode) info->flags |= 1 << 6;
(*freeK11Space) += k11MainHook_bin_size;
}
void installSvcConnectToPortInitHook(u32 *arm11SvcTable, u32 *arm11ExceptionsPage, u8 **freeK11Space)
{
u32 addr = 0xFFFF0000 + (u32)*freeK11Space - (u32)arm11ExceptionsPage;
u32 svcSleepThreadAddr = arm11SvcTable[0x0A], svcConnectToPortAddr = arm11SvcTable[0x2D];
arm11SvcTable[0x2D] = addr;
memcpy(*freeK11Space, svcConnectToPortInitHook_bin, svcConnectToPortInitHook_bin_size);
u32 *off = (u32 *)memsearch(*freeK11Space, "orig", svcConnectToPortInitHook_bin_size, 4);
off[0] = svcConnectToPortAddr;
off[1] = svcSleepThreadAddr;
(*freeK11Space) += svcConnectToPortInitHook_bin_size;
}
void installSvcCustomBackdoor(u32 *arm11SvcTable, u8 **freeK11Space, u32 *arm11ExceptionsPage)
{
memcpy(*freeK11Space, svcCustomBackdoor_bin, svcCustomBackdoor_bin_size);
*((u32 *)*freeK11Space + 1) = arm11SvcTable[0x2F]; // temporary location
arm11SvcTable[0x2F] = 0xFFFF0000 + *freeK11Space - (u8 *)arm11ExceptionsPage;
(*freeK11Space) += svcCustomBackdoor_bin_size;
}
u32 patchSignatureChecks(u8 *pos, u32 size) u32 patchSignatureChecks(u8 *pos, u32 size)
{ {
//Look for signature checks //Look for signature checks
@ -264,90 +373,6 @@ u32 patchK11ModuleLoading(u32 section0size, u32 modulesSize, u8 *pos, u32 size)
return 0; return 0;
} }
u32 reimplementSvcBackdoor(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space)
{
if(arm11SvcTable[0x7B] != 0) return 0;
//Official implementation of svcBackdoor
const u8 svcBackdoor[] = {0xFF, 0x10, 0xCD, 0xE3, //bic r1, sp, #0xff
0x0F, 0x1C, 0x81, 0xE3, //orr r1, r1, #0xf00
0x28, 0x10, 0x81, 0xE2, //add r1, r1, #0x28
0x00, 0x20, 0x91, 0xE5, //ldr r2, [r1]
0x00, 0x60, 0x22, 0xE9, //stmdb r2!, {sp, lr}
0x02, 0xD0, 0xA0, 0xE1, //mov sp, r2
0x30, 0xFF, 0x2F, 0xE1, //blx r0
0x03, 0x00, 0xBD, 0xE8, //pop {r0, r1}
0x00, 0xD0, 0xA0, 0xE1, //mov sp, r0
0x11, 0xFF, 0x2F, 0xE1}; //bx r1
if(*(u32 *)(*freeK11Space + sizeof(svcBackdoor) - 4) != 0xFFFFFFFF) return 1;
memcpy(*freeK11Space, svcBackdoor, sizeof(svcBackdoor));
arm11SvcTable[0x7B] = baseK11VA + *freeK11Space - pos;
*freeK11Space += sizeof(svcBackdoor);
return 0;
}
u32 stubSvcRestrictGpuDma(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA)
{
if(arm11SvcTable[0x59] != 0)
{
u32 *off = (u32 *)(pos + arm11SvcTable[0x59] - baseK11VA);
off[1] = 0xE1A00000; //replace call to inner function by a NOP
}
return 0;
}
u32 implementSvcGetCFWInfo(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space, bool isSafeMode)
{
if(*(u32 *)(*freeK11Space + svcGetCFWInfo_bin_size - 4) != 0xFFFFFFFF) return 1;
memcpy(*freeK11Space, svcGetCFWInfo_bin, svcGetCFWInfo_bin_size);
struct CfwInfo
{
char magic[4];
u8 versionMajor;
u8 versionMinor;
u8 versionBuild;
u8 flags;
u32 commitHash;
u32 config;
} __attribute__((packed)) *info = (struct CfwInfo *)memsearch(*freeK11Space, "LUMA", svcGetCFWInfo_bin_size, 4);
const char *rev = REVISION;
info->commitHash = COMMIT_HASH;
info->config = configData.config;
info->versionMajor = (u8)(rev[1] - '0');
info->versionMinor = (u8)(rev[3] - '0');
bool isRelease;
if(rev[4] == '.')
{
info->versionBuild = (u8)(rev[5] - '0');
isRelease = rev[6] == 0;
}
else isRelease = rev[4] == 0;
if(isRelease) info->flags = 1;
if(ISN3DS) info->flags |= 1 << 4;
if(isSafeMode) info->flags |= 1 << 5;
if(isSdMode) info->flags |= 1 << 6;
arm11SvcTable[0x2E] = baseK11VA + *freeK11Space - pos; //Stubbed svc
*freeK11Space += svcGetCFWInfo_bin_size;
return 0;
}
u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size) u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size)
{ {
const u8 pattern[] = {0x80, 0xE5, 0x40, 0x1C}; const u8 pattern[] = {0x80, 0xE5, 0x40, 0x1C};
@ -379,22 +404,6 @@ u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size)
return 0; return 0;
} }
u32 getInfoForArm11ExceptionHandlers(u8 *pos, u32 size, u32 *codeSetOffset)
{
const u8 pattern[] = {0x1B, 0x50, 0xA0, 0xE3}, //Get TitleID from CodeSet
pattern2[] = {0xE8, 0x13, 0x00, 0x02}; //Call exception dispatcher
u32 *loadCodeSet = (u32 *)memsearch(pos, pattern, size, sizeof(pattern));
u8 *temp = memsearch(pos, pattern2, size, sizeof(pattern2));
if(loadCodeSet == NULL || temp == NULL) error("Failed to get ARM11 exception handlers data.");
loadCodeSet -= 2;
*codeSetOffset = *loadCodeSet & 0xFFF;
return *(u32 *)(temp + 9);
}
u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address) u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address)
{ {
//Stub svcBreak with "bkpt 65535" so we can debug the panic //Stub svcBreak with "bkpt 65535" so we can debug the panic
@ -414,13 +423,6 @@ u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address)
return 0; return 0;
} }
void patchSvcBreak11(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA)
{
//Same as above, for NATIVE_FIRM ARM11
u32 *addr = (u32 *)(pos + arm11SvcTable[0x3C] - baseK11VA);
*addr = 0xE12FFF7F;
}
u32 patchKernel9Panic(u8 *pos, u32 size) u32 patchKernel9Panic(u8 *pos, u32 size)
{ {
const u8 pattern[] = {0xFF, 0xEA, 0x04, 0xD0}; const u8 pattern[] = {0xFF, 0xEA, 0x04, 0xD0};
@ -435,19 +437,6 @@ u32 patchKernel9Panic(u8 *pos, u32 size)
return 0; return 0;
} }
u32 patchKernel11Panic(u8 *pos, u32 size)
{
const u8 pattern[] = {0x02, 0x0B, 0x44, 0xE2};
u32 *off = (u32 *)memsearch(pos, pattern, size, sizeof(pattern));
if(off == NULL) return 1;
*off = 0xE12FFF7E;
return 0;
}
u32 patchP9AccessChecks(u8 *pos, u32 size) u32 patchP9AccessChecks(u8 *pos, u32 size)
{ {
const u8 pattern[] = {0x00, 0x08, 0x49, 0x68}; const u8 pattern[] = {0x00, 0x08, 0x49, 0x68};
@ -463,45 +452,6 @@ u32 patchP9AccessChecks(u8 *pos, u32 size)
return 0; return 0;
} }
u32 patchArm11SvcAccessChecks(u32 *arm11SvcHandler, u32 *endPos)
{
while(*arm11SvcHandler != 0xE11A0E1B && arm11SvcHandler < endPos) arm11SvcHandler++; //TST R10, R11,LSL LR
if(arm11SvcHandler == endPos) return 1;
*arm11SvcHandler = 0xE3B0A001; //MOVS R10, #1
return 0;
}
u32 patchK11ModuleChecks(u8 *pos, u32 size, u8 **freeK11Space, bool patchGames)
{
/* We have to detour a function in the ARM11 kernel because builtin modules
are compressed in memory and are only decompressed at runtime */
//Check that we have enough free space
if(*(u32 *)(*freeK11Space + k11modules_bin_size - 4) != 0xFFFFFFFF) return patchGames ? 1 : 0;
//Look for the code that decompresses the .code section of the builtin modules
const u8 pattern[] = {0xE5, 0x48, 0x00, 0x9D};
u8 *temp = memsearch(pos, pattern, size, sizeof(pattern));
if(temp == NULL) return 1;
//Inject our code into the free space
memcpy(*freeK11Space, k11modules_bin, k11modules_bin_size);
u32 *off = (u32 *)(temp - 0xB);
//Inject a jump (BL) instruction to our code at the offset we found
*off = 0xEB000000 | (((((u32)*freeK11Space) - ((u32)off + 8)) >> 2) & 0xFFFFFF);
*freeK11Space += k11modules_bin_size;
return 0;
}
u32 patchUnitInfoValueSet(u8 *pos, u32 size) u32 patchUnitInfoValueSet(u8 *pos, u32 size)
{ {
//Look for UNITINFO value being set during kernel sync //Look for UNITINFO value being set during kernel sync

29
source/patches.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -25,7 +29,6 @@
* Signature patches for old FIRMs by SciresM * Signature patches for old FIRMs by SciresM
* firmlaunches patching code originally by delebile * firmlaunches patching code originally by delebile
* FIRM partition writes patches by delebile * FIRM partition writes patches by delebile
* ARM11 modules patching code originally by Subv
* Idea for svcBreak patches from yellows8 and others on #3dsdev * Idea for svcBreak patches from yellows8 and others on #3dsdev
* TWL_FIRM patches by Steveice10 and others * TWL_FIRM patches by Steveice10 and others
*/ */
@ -37,7 +40,11 @@
extern CfgData configData; extern CfgData configData;
u8 *getProcess9Info(u8 *pos, u32 size, u32 *process9Size, u32 *process9MemAddr); u8 *getProcess9Info(u8 *pos, u32 size, u32 *process9Size, u32 *process9MemAddr);
u32 *getKernel11Info(u8 *pos, u32 size, u32 *baseK11VA, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11DAbtHandler, u32 **arm11ExceptionsPage); u32 *getKernel11Info(u8 *pos, u32 size, u32 *baseK11VA, u8 **freeK11Space, u32 **arm11SvcHandler, u32 **arm11ExceptionsPage);
void installMMUHook(u8 *pos, u32 size, u8 **freeK11Space);
void installK11MainHook(u8 *pos, u32 size, bool isSafeMode, u32 baseK11VA, u32 *arm11SvcTable, u32 *arm11ExceptionsPage, u8 **freeK11Space);
void installSvcConnectToPortInitHook(u32 *arm11SvcTable, u32 *arm11ExceptionsPage, u8 **freeK11Space);
void installSvcCustomBackdoor(u32 *arm11SvcTable, u8 **freeK11Space, u32 *arm11ExceptionsPage);
u32 patchSignatureChecks(u8 *pos, u32 size); u32 patchSignatureChecks(u8 *pos, u32 size);
u32 patchOldSignatureChecks(u8 *pos, u32 size); u32 patchOldSignatureChecks(u8 *pos, u32 size);
u32 patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr); u32 patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr);
@ -46,20 +53,12 @@ u32 patchOldFirmWrites(u8 *pos, u32 size);
u32 patchTitleInstallMinVersionChecks(u8 *pos, u32 size, u32 firmVersion); u32 patchTitleInstallMinVersionChecks(u8 *pos, u32 size, u32 firmVersion);
u32 patchZeroKeyNcchEncryptionCheck(u8 *pos, u32 size); u32 patchZeroKeyNcchEncryptionCheck(u8 *pos, u32 size);
u32 patchNandNcchEncryptionCheck(u8 *pos, u32 size); u32 patchNandNcchEncryptionCheck(u8 *pos, u32 size);
u32 patchK11ModuleLoading(u32 section0size, u32 modulesSize, u8 *startPos, u32 size);
u32 patchCheckForDevCommonKey(u8 *pos, u32 size); u32 patchCheckForDevCommonKey(u8 *pos, u32 size);
u32 reimplementSvcBackdoor(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space); u32 patchK11ModuleLoading(u32 section0size, u32 modulesSize, u8 *startPos, u32 size);
u32 stubSvcRestrictGpuDma(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA);
u32 implementSvcGetCFWInfo(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA, u8 **freeK11Space, bool isSafeMode);
u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size); u32 patchArm9ExceptionHandlersInstall(u8 *pos, u32 size);
u32 getInfoForArm11ExceptionHandlers(u8 *pos, u32 size, u32 *codeSetOffset);
u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address); u32 patchSvcBreak9(u8 *pos, u32 size, u32 kernel9Address);
void patchSvcBreak11(u8 *pos, u32 *arm11SvcTable, u32 baseK11VA);
u32 patchKernel9Panic(u8 *pos, u32 size); u32 patchKernel9Panic(u8 *pos, u32 size);
u32 patchKernel11Panic(u8 *pos, u32 size);
u32 patchP9AccessChecks(u8 *pos, u32 size); u32 patchP9AccessChecks(u8 *pos, u32 size);
u32 patchArm11SvcAccessChecks(u32 *arm11SvcHandler, u32 *endPos);
u32 patchK11ModuleChecks(u8 *pos, u32 size, u8 **freeK11Space, bool patchGames);
u32 patchUnitInfoValueSet(u8 *pos, u32 size); u32 patchUnitInfoValueSet(u8 *pos, u32 size);
u32 patchLgySignatureChecks(u8 *pos, u32 size); u32 patchLgySignatureChecks(u8 *pos, u32 size);
u32 patchTwlInvalidSignatureChecks(u8 *pos, u32 size); u32 patchTwlInvalidSignatureChecks(u8 *pos, u32 size);

12
source/pin.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

14
source/pin.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -33,4 +37,4 @@
#define PIN_VERSIONMINOR 3 #define PIN_VERSIONMINOR 3
void newPin(bool allowSkipping, u32 pinMode); void newPin(bool allowSkipping, u32 pinMode);
bool verifyPin(u32 pinMode); bool verifyPin(u32 pinMode);

22
source/screen.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -25,16 +29,6 @@
* Screen deinit code by tiniVi * Screen deinit code by tiniVi
*/ */
/*
* About cache coherency:
*
* Flushing the data cache for all memory regions read from/written to by both processors is mandatory on the ARM9 processor.
* Thus, we make sure there'll be a cache miss on the ARM9 next time it's read.
* Otherwise the ARM9 won't see the changes made and things will break.
*
* On the ARM11, in the environment we're in, the MMU isn't enabled and nothing is cached.
*/
#include "screen.h" #include "screen.h"
#include "config.h" #include "config.h"
#include "memory.h" #include "memory.h"

12
source/screen.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

21
source/start.s
View File

@ -1,5 +1,5 @@
@ This file is part of Luma3DS @ This file is part of Luma3DS
@ Copyright (C) 2016 Aurora Wright, TuxSH @ Copyright (C) 2016-2017 Aurora Wright, TuxSH
@ @
@ This program is free software: you can redistribute it and/or modify @ 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 @ it under the terms of the GNU General Public License as published by
@ -14,11 +14,13 @@
@ You should have received a copy of the GNU General Public License @ You should have received a copy of the GNU General Public License
@ along with this program. If not, see <http://www.gnu.org/licenses/>. @ along with this program. If not, see <http://www.gnu.org/licenses/>.
@ @
@ Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified @ Additional Terms 7.b and 7.c of GPLv3 apply to this file:
@ reasonable legal notices or author attributions in that material or in the Appropriate Legal @ * Requiring preservation of specified reasonable legal notices or
@ Notices displayed by works containing it. @ author attributions in that material or in the Appropriate Legal
@ Notices displayed by works containing it.
@ Thanks to the numerous people who took part in writing this file @ * 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.
.section .text.start .section .text.start
.align 4 .align 4
@ -58,7 +60,7 @@ _start:
@ Set MPU permissions and cache settings @ Set MPU permissions and cache settings
ldr r0, =0xFFFF001D @ ffff0000 32k | bootrom (unprotected part) ldr r0, =0xFFFF001D @ ffff0000 32k | bootrom (unprotected part)
ldr r1, =0xFFF0801B @ fff00000 16k | dtcm ldr r1, =0xFFF0001B @ fff00000 16k | dtcm
ldr r2, =0x01FF801D @ 01ff8000 32k | itcm ldr r2, =0x01FF801D @ 01ff8000 32k | itcm
ldr r3, =0x08000027 @ 08000000 1M | arm9 mem ldr r3, =0x08000027 @ 08000000 1M | arm9 mem
ldr r4, =0x10000029 @ 10000000 2M | io mem (ARM9 / first 2MB) ldr r4, =0x10000029 @ 10000000 2M | io mem (ARM9 / first 2MB)
@ -92,6 +94,11 @@ _start:
orr r0, r0, #(1<<0) @ - MPU enable orr r0, r0, #(1<<0) @ - MPU enable
mcr p15, 0, r0, c1, c0, 0 @ write control register mcr p15, 0, r0, c1, c0, 0 @ write control register
@ Fix mounting of SDMC
ldr r0, =0x10000020
mov r1, #0x340
str r1, [r0]
@ Clear BSS @ Clear BSS
ldr r0, =__bss_start ldr r0, =__bss_start
mov r1, #0 mov r1, #0

12
source/strings.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#include "strings.h" #include "strings.h"

12
source/strings.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

12
source/types.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
#pragma once #pragma once

16
source/utils.c
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*
@ -36,7 +40,7 @@
static void startChrono(void) static void startChrono(void)
{ {
bool isChronoStarted = false; static bool isChronoStarted = false;
if(isChronoStarted) return; if(isChronoStarted) return;
@ -81,7 +85,7 @@ u32 waitInput(bool isMenu)
if(!key) if(!key)
{ {
if(i2cReadRegister(I2C_DEV_MCU, 0x10) == 1) mcuPowerOff(); if((i2cReadRegister(I2C_DEV_MCU, 0x10) & 1)== 1) mcuPowerOff();
oldKey = 0; oldKey = 0;
dPadDelay = 0; dPadDelay = 0;
continue; continue;

12
source/utils.h
View File

@ -1,6 +1,6 @@
/* /*
* This file is part of Luma3DS * This file is part of Luma3DS
* Copyright (C) 2016 Aurora Wright, TuxSH * Copyright (C) 2016-2017 Aurora Wright, TuxSH
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -15,9 +15,13 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
* *
* Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified * Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* reasonable legal notices or author attributions in that material or in the Appropriate Legal * * Requiring preservation of specified reasonable legal notices or
* Notices displayed by works containing it. * author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/ */
/* /*

3
sysmodules/loader/loader.rsf
View File

@ -102,6 +102,7 @@ AccessControlInfo:
UnmapMemoryBlock: 32 UnmapMemoryBlock: 32
WaitSynchronization1: 36 WaitSynchronization1: 36
WaitSynchronizationN: 37 WaitSynchronizationN: 37
KernelSetState: 124
InterruptNumbers: InterruptNumbers:
ServiceAccessControl: ServiceAccessControl:
- fs:LDR - fs:LDR
@ -112,4 +113,4 @@ AccessControlInfo:
SystemControlInfo: SystemControlInfo:
SaveDataSize: 0KB # It doesn't use any save data. SaveDataSize: 0KB # It doesn't use any save data.
RemasterVersion: 0 RemasterVersion: 0
StackSize: 0x1000 StackSize: 0x1000

19
sysmodules/loader/source/CFWInfo.h
View File

@ -1,19 +0,0 @@
#pragma once
#include <3ds/types.h>
typedef struct __attribute__((packed))
{
char magic[4];
u8 versionMajor;
u8 versionMinor;
u8 versionBuild;
u8 flags;
u32 commitHash;
u32 config;
} CFWInfo;
u32 svcGetCFWInfo(CFWInfo *info);

9
sysmodules/loader/source/CFWInfo.s
View File

@ -1,9 +0,0 @@
.text
.arm
.align 4
.global svcGetCFWInfo
.type svcGetCFWInfo, %function
svcGetCFWInfo:
svc 0x2e
bx lr

110
sysmodules/loader/source/exheader.h
View File

@ -4,94 +4,96 @@
typedef struct typedef struct
{ {
u8 reserved[5]; u8 reserved[5];
u8 flag; u8 flag;
u8 remasterversion[2]; u8 remasterversion[2];
} PACKED exheader_systeminfoflags; } PACKED exheader_systeminfoflags;
typedef struct typedef struct
{ {
u32 address; u32 address;
u32 nummaxpages; u32 nummaxpages;
u32 codesize; u32 codesize;
} PACKED exheader_codesegmentinfo; } PACKED exheader_codesegmentinfo;
typedef struct typedef struct
{ {
u8 name[8]; u8 name[8];
exheader_systeminfoflags flags; exheader_systeminfoflags flags;
exheader_codesegmentinfo text; exheader_codesegmentinfo text;
u8 stacksize[4]; u8 stacksize[4];
exheader_codesegmentinfo ro; exheader_codesegmentinfo ro;
u8 reserved[4]; u8 reserved[4];
exheader_codesegmentinfo data; exheader_codesegmentinfo data;
u32 bsssize; u32 bsssize;
} PACKED exheader_codesetinfo; } PACKED exheader_codesetinfo;
typedef struct typedef struct
{ {
u64 programid[0x30]; u64 programid[0x30];
} PACKED exheader_dependencylist; } PACKED exheader_dependencylist;
typedef struct typedef struct
{ {
u8 savedatasize[4]; u8 savedatasize[4];
u8 reserved[4]; u8 reserved[4];
u8 jumpid[8]; u8 jumpid[8];
u8 reserved2[0x30]; u8 reserved2[0x30];
} PACKED exheader_systeminfo; } PACKED exheader_systeminfo;
typedef struct typedef struct
{ {
u8 extsavedataid[8]; u8 extsavedataid[8];
u8 systemsavedataid[8]; u8 systemsavedataid[8];
u8 reserved[8]; u8 reserved[8];
u8 accessinfo[7]; u8 accessinfo[7];
u8 otherattributes; u8 otherattributes;
} PACKED exheader_storageinfo; } PACKED exheader_storageinfo;
typedef struct typedef struct
{ {
u64 programid; u64 programid;
u8 flags[8]; u32 coreversion;
u16 resourcelimitdescriptor[0x10]; u8 flags[3];
exheader_storageinfo storageinfo; u8 priority;
u64 serviceaccesscontrol[0x20]; u16 resourcelimitdescriptor[0x10];
u8 reserved[0x1f]; exheader_storageinfo storageinfo;
u8 resourcelimitcategory; u64 serviceaccesscontrol[0x22];
u8 reserved[0xf];
u8 resourcelimitcategory;
} PACKED exheader_arm11systemlocalcaps; } PACKED exheader_arm11systemlocalcaps;
typedef struct typedef struct
{ {
u32 descriptors[28]; u32 descriptors[28];
u8 reserved[0x10]; u8 reserved[0x10];
} PACKED exheader_arm11kernelcapabilities; } PACKED exheader_arm11kernelcapabilities;
typedef struct typedef struct
{ {
u8 descriptors[15]; u8 descriptors[15];
u8 descversion; u8 descversion;
} PACKED exheader_arm9accesscontrol; } PACKED exheader_arm9accesscontrol;
typedef struct typedef struct
{ {
// systemcontrol info { // systemcontrol info {
// coreinfo { // coreinfo {
exheader_codesetinfo codesetinfo; exheader_codesetinfo codesetinfo;
exheader_dependencylist deplist; exheader_dependencylist deplist;
// } // }
exheader_systeminfo systeminfo; exheader_systeminfo systeminfo;
// } // }
// accesscontrolinfo { // accesscontrolinfo {
exheader_arm11systemlocalcaps arm11systemlocalcaps; exheader_arm11systemlocalcaps arm11systemlocalcaps;
exheader_arm11kernelcapabilities arm11kernelcaps; exheader_arm11kernelcapabilities arm11kernelcaps;
exheader_arm9accesscontrol arm9accesscontrol; exheader_arm9accesscontrol arm9accesscontrol;
// } // }
struct { struct {
u8 signature[0x100]; u8 signature[0x100];
u8 ncchpubkeymodulus[0x100]; u8 ncchpubkeymodulus[0x100];
exheader_arm11systemlocalcaps arm11systemlocalcaps; exheader_arm11systemlocalcaps arm11systemlocalcaps;
exheader_arm11kernelcapabilities arm11kernelcaps; exheader_arm11kernelcapabilities arm11kernelcaps;
exheader_arm9accesscontrol arm9accesscontrol; exheader_arm9accesscontrol arm9accesscontrol;
} PACKED accessdesc; } PACKED accessdesc;
} PACKED exheader_header; } PACKED exheader_header;

86
sysmodules/loader/source/loader.c
View File

@ -8,7 +8,8 @@
#include "pxipm.h" #include "pxipm.h"
#include "srvsys.h" #include "srvsys.h"
#define MAX_SESSIONS 1 #define MAX_SESSIONS 1
#define HBLDR_3DSX_TID (*(vu64 *)0x1FF81100)
const char CODE_PATH[] = {0x01, 0x00, 0x00, 0x00, 0x2E, 0x63, 0x6F, 0x64, 0x65, 0x00, 0x00, 0x00}; const char CODE_PATH[] = {0x01, 0x00, 0x00, 0x00, 0x2E, 0x63, 0x6F, 0x64, 0x65, 0x00, 0x00, 0x00};
@ -163,13 +164,28 @@ static Result load_code(u64 progid, prog_addrs_t *shared, u64 prog_handle, int i
return 0; return 0;
} }
static Result HBLDR_Init(Handle *session)
{
Result res;
while (1)
{
res = svcConnectToPort(session, "hb:ldr");
if (R_LEVEL(res) != RL_PERMANENT ||
R_SUMMARY(res) != RS_NOTFOUND ||
R_DESCRIPTION(res) != RD_NOT_FOUND
) break;
svcSleepThread(500000);
}
return res;
}
static Result loader_GetProgramInfo(exheader_header *exheader, u64 prog_handle) static Result loader_GetProgramInfo(exheader_header *exheader, u64 prog_handle)
{ {
Result res; Result res;
if (prog_handle >> 32 == 0xFFFF0000) if (prog_handle >> 32 == 0xFFFF0000)
{ {
return FSREG_GetProgramInfo(exheader, 1, prog_handle); res = FSREG_GetProgramInfo(exheader, 1, prog_handle);
} }
else else
{ {
@ -178,13 +194,41 @@ static Result loader_GetProgramInfo(exheader_header *exheader, u64 prog_handle)
//so use PXIPM if FSREG fails OR returns "info", is the second condition a bug? //so use PXIPM if FSREG fails OR returns "info", is the second condition a bug?
if (R_FAILED(res) || (R_SUCCEEDED(res) && R_LEVEL(res) != RL_SUCCESS)) if (R_FAILED(res) || (R_SUCCEEDED(res) && R_LEVEL(res) != RL_SUCCESS))
{ {
return PXIPM_GetProgramInfo(exheader, prog_handle); res = PXIPM_GetProgramInfo(exheader, prog_handle);
} }
else else
{ {
return FSREG_GetProgramInfo(exheader, 1, prog_handle); res = FSREG_GetProgramInfo(exheader, 1, prog_handle);
} }
} }
if (R_SUCCEEDED(res))
{
// Force always having sdmc:/ and nand:/rw permission
exheader->arm11systemlocalcaps.storageinfo.accessinfo[0] |= 0x480;
exheader->accessdesc.arm11systemlocalcaps.storageinfo.accessinfo[0] |= 0x480;
// Tweak 3dsx placeholder title exheader
if (exheader->arm11systemlocalcaps.programid == HBLDR_3DSX_TID)
{
Handle hbldr = 0;
res = HBLDR_Init(&hbldr);
if (R_SUCCEEDED(res))
{
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = IPC_MakeHeader(4,0,2);
cmdbuf[1] = IPC_Desc_Buffer(sizeof(*exheader), IPC_BUFFER_RW);
cmdbuf[2] = (u32)exheader;
res = svcSendSyncRequest(hbldr);
svcCloseHandle(hbldr);
if (R_SUCCEEDED(res)) {
res = cmdbuf[1];
}
}
}
}
return res;
} }
static Result loader_LoadProcess(Handle *process, u64 prog_handle) static Result loader_LoadProcess(Handle *process, u64 prog_handle)
@ -228,6 +272,39 @@ static Result loader_LoadProcess(Handle *process, u64 prog_handle)
return MAKERESULT(RL_PERMANENT, RS_INVALIDARG, 1, 2); return MAKERESULT(RL_PERMANENT, RS_INVALIDARG, 1, 2);
} }
// check for 3dsx process
progid = g_exheader.arm11systemlocalcaps.programid;
if (progid == HBLDR_3DSX_TID)
{
Handle hbldr = 0;
res = HBLDR_Init(&hbldr);
if (R_FAILED(res))
{
return res;
}
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = IPC_MakeHeader(1,6,0);
cmdbuf[1] = g_exheader.codesetinfo.text.address;
cmdbuf[2] = flags & 0xF00;
cmdbuf[3] = progid;
cmdbuf[4] = progid>>32;
memcpy(&cmdbuf[5], g_exheader.codesetinfo.name, 8);
res = svcSendSyncRequest(hbldr);
svcCloseHandle(hbldr);
if (R_SUCCEEDED(res))
{
res = cmdbuf[1];
}
if (R_FAILED(res))
{
return res;
}
codeset = (Handle)cmdbuf[3];
res = svcCreateProcess(process, codeset, g_exheader.arm11kernelcaps.descriptors, count);
svcCloseHandle(codeset);
return res;
}
// allocate process memory // allocate process memory
vaddr.text_addr = g_exheader.codesetinfo.text.address; vaddr.text_addr = g_exheader.codesetinfo.text.address;
vaddr.text_size = (g_exheader.codesetinfo.text.codesize + 4095) >> 12; vaddr.text_size = (g_exheader.codesetinfo.text.codesize + 4095) >> 12;
@ -243,7 +320,6 @@ static Result loader_LoadProcess(Handle *process, u64 prog_handle)
} }
// load code // load code
progid = g_exheader.arm11systemlocalcaps.programid;
if ((res = load_code(progid, &shared_addr, prog_handle, g_exheader.codesetinfo.flags.flag & 1)) >= 0) if ((res = load_code(progid, &shared_addr, prog_handle, g_exheader.codesetinfo.flags.flag & 1)) >= 0)
{ {
memcpy(&codesetinfo.name, g_exheader.codesetinfo.name, 8); memcpy(&codesetinfo.name, g_exheader.codesetinfo.name, 8);

264
sysmodules/loader/source/patcher.c
View File

@ -4,10 +4,10 @@
#include "strings.h" #include "strings.h"
#include "fsldr.h" #include "fsldr.h"
#include "ifile.h" #include "ifile.h"
#include "CFWInfo.h"
#include "../build/bundled.h" #include "../build/bundled.h"
static CFWInfo info; static u32 config;
static bool isN3DS, isSafeMode, isSdMode;
static u32 patchMemory(u8 *start, u32 size, const void *pattern, u32 patSize, s32 offset, const void *replace, u32 repSize, u32 count) static u32 patchMemory(u8 *start, u32 size, const void *pattern, u32 patSize, s32 offset, const void *replace, u32 repSize, u32 count)
{ {
@ -61,14 +61,14 @@ static bool dirCheck(FS_ArchiveID archiveId, const char *path)
static bool openLumaFile(IFile *file, const char *path) static bool openLumaFile(IFile *file, const char *path)
{ {
FS_ArchiveID archiveId = LOADERFLAG(ISSDMODE) ? ARCHIVE_SDMC : ARCHIVE_NAND_RW; FS_ArchiveID archiveId = isSdMode ? ARCHIVE_SDMC : ARCHIVE_NAND_RW;
return R_SUCCEEDED(fileOpen(file, archiveId, path, FS_OPEN_READ)); return R_SUCCEEDED(fileOpen(file, archiveId, path, FS_OPEN_READ));
} }
static u32 checkLumaDir(const char *path) static u32 checkLumaDir(const char *path)
{ {
FS_ArchiveID archiveId = LOADERFLAG(ISSDMODE) ? ARCHIVE_SDMC : ARCHIVE_NAND_RW; FS_ArchiveID archiveId = isSdMode ? ARCHIVE_SDMC : ARCHIVE_NAND_RW;
return dirCheck(archiveId, path) ? archiveId : 0; return dirCheck(archiveId, path) ? archiveId : 0;
} }
@ -76,14 +76,21 @@ static u32 checkLumaDir(const char *path)
static inline void loadCFWInfo(void) static inline void loadCFWInfo(void)
{ {
static bool infoLoaded = false; static bool infoLoaded = false;
s64 out;
if(infoLoaded) return; if(infoLoaded) return;
svcGetCFWInfo(&info); if(R_FAILED(svcGetSystemInfo(&out, 0x10000, 2))) svcBreak(USERBREAK_ASSERT);
config = (u32)out;
if(R_FAILED(svcGetSystemInfo(&out, 0x10000, 4))) svcBreak(USERBREAK_ASSERT);
isN3DS = (bool)out;
if(R_FAILED(svcGetSystemInfo(&out, 0x10000, 5))) svcBreak(USERBREAK_ASSERT);
isSafeMode = (bool)out;
if(R_FAILED(svcGetSystemInfo(&out, 0x10000, 6))) svcBreak(USERBREAK_ASSERT);
isSdMode = (bool)out;
IFile file; IFile file;
if(LOADERFLAG(ISSAFEMODE)) fileOpen(&file, ARCHIVE_SDMC, "/", FS_OPEN_READ); //Init SD card if SAFE_MODE is being booted if(isSafeMode) fileOpen(&file, ARCHIVE_SDMC, "/", FS_OPEN_READ); //Init SD card if SAFE_MODE is being booted
infoLoaded = true; infoLoaded = true;
} }
@ -170,116 +177,6 @@ static u32 findFunctionStart(u8 *code, u32 pos)
return 0xFFFFFFFF; return 0xFFFFFFFF;
} }
static inline u8 *getCfgOffsets(u8 *code, u32 size, u32 *CFGUHandleOffset)
{
/* HANS:
Look for error code which is known to be stored near cfg:u handle
this way we can find the right candidate
(handle should also be stored right after end of candidate function) */
u32 n = 0,
possible[24];
for(u8 *pos = code + 16; n < 24 && pos <= code + size - 16; pos += 4)
{
if(*(u32 *)pos != 0xD8A103F9) continue;
for(u32 *l = (u32 *)pos - 4; n < 24 && l < (u32 *)pos + 4; l++)
if(*l <= 0x10000000) possible[n++] = *l;
}
if(!n) return NULL;
for(u8 *CFGU_GetConfigInfoBlk2_endPos = code; CFGU_GetConfigInfoBlk2_endPos <= code + size - 12; CFGU_GetConfigInfoBlk2_endPos += 4)
{
//There might be multiple implementations of GetConfigInfoBlk2 but let's search for the one we want
u32 *cmp = (u32 *)CFGU_GetConfigInfoBlk2_endPos;
if(cmp[0] != 0xE8BD8010 || cmp[1] != 0x00010082) continue;
for(u32 i = 0; i < n; i++)
if(possible[i] == cmp[2])
{
*CFGUHandleOffset = cmp[2];
return CFGU_GetConfigInfoBlk2_endPos;
}
CFGU_GetConfigInfoBlk2_endPos += 4;
}
return NULL;
}
static inline bool patchCfgGetLanguage(u8 *code, u32 size, u8 languageId, u8 *CFGU_GetConfigInfoBlk2_endPos)
{
u32 additive = findFunctionStart(code, (u32)(CFGU_GetConfigInfoBlk2_endPos - code));
if(additive == 0xFFFFFFFF) return false;
u8 *CFGU_GetConfigInfoBlk2_startPos = code + additive;
for(u8 *languageBlkIdPos = code; languageBlkIdPos <= code + size - 4; languageBlkIdPos += 4)
{
if(*(u32 *)languageBlkIdPos != 0xA0002) continue;
for(u8 *instr = languageBlkIdPos - 8; instr >= languageBlkIdPos - 0x1008 && instr >= code + 4; instr -= 4) //Should be enough
{
if(instr[3] != 0xEB) continue; //We're looking for BL
u8 *calledFunction = instr;
u32 i = 0;
do
{
u32 low24 = (*(u32 *)calledFunction & 0x00FFFFFF) << 2;
u32 signMask = (u32)(-(low24 >> 25)) & 0xFC000000; //Sign extension
s32 offset = (s32)(low24 | signMask) + 8; //Branch offset + 8 for prefetch
calledFunction += offset;
if(calledFunction >= CFGU_GetConfigInfoBlk2_startPos - 4 && calledFunction <= CFGU_GetConfigInfoBlk2_endPos)
{
*((u32 *)instr - 1) = 0xE3A00000 | languageId; //mov r0, sp => mov r0, =languageId
*(u32 *)instr = 0xE5CD0000; //bl CFGU_GetConfigInfoBlk2 => strb r0, [sp]
*((u32 *)instr + 1) = 0xE3B00000; //(1 or 2 instructions) => movs r0, 0 (result code)
//We're done
return true;
}
i++;
}
while(i < 2 && calledFunction[3] == 0xEA);
}
}
return false;
}
static inline void patchCfgGetRegion(u8 *code, u32 size, u8 regionId, u32 CFGUHandleOffset)
{
for(u8 *cmdPos = code; cmdPos <= code + size - 28; cmdPos += 4)
{
u32 *cmp = (u32 *)cmdPos;
if(*cmp != 0xE3A00802) continue;
for(u32 i = 1; i < 3; i++)
if((*(cmp - i) & 0xFFFF0FFF) == 0xEE1D0F70 && *((u16 *)cmdPos + 5) == 0xE59F &&
*(u32 *)(cmdPos + 16 + *((u16 *)cmdPos + 4)) == CFGUHandleOffset)
{
cmp[3] = 0xE3A00000 | regionId; //mov r0, =regionId
cmp[4] = 0xE5C40008; //strb r0, [r4, #8]
cmp[5] = 0xE3A00000; //mov r0, #0 (result code)
cmp[6] = 0xE5840004; //str r0, [r4, #4]
//The remaining, not patched, function code will do the rest for us
return;
}
}
}
static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive, u32 *fsRegisterArchive, u32 *fsTryOpenFile, u32 *fsOpenFileDirectly) static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive, u32 *fsRegisterArchive, u32 *fsTryOpenFile, u32 *fsOpenFileDirectly)
{ {
u32 found = 0, u32 found = 0,
@ -480,55 +377,97 @@ static inline bool loadTitleCodeSection(u64 progId, u8 *code, u32 size)
return ret; return ret;
} }
static inline bool loadTitleLocaleConfig(u64 progId, u8 *regionId, u8 *languageId) static inline bool loadTitleLocaleConfig(u64 progId, u8 *mask, u8 *regionId, u8 *languageId, u8 *countryId, u8 *stateId)
{ {
/* Here we look for "/luma/titles/[u64 titleID in hex, uppercase]/locale.txt" /* Here we look for "/luma/titles/[u64 titleID in hex, uppercase]/locale.txt"
If it exists it should contain, for example, "EUR IT" */ If it exists it should contain, for example, "EUR IT" */
char path[] = "/luma/titles/0000000000000000/locale.txt"; char path[] = "/luma/titles/0000000000000000/locale.txt";
progIdToStr(path + 28, progId); progIdToStr(path + 28, progId);
*mask = *regionId = *languageId = *countryId = *stateId = 0;
IFile file; IFile file;
if(!openLumaFile(&file, path)) return true; if(!openLumaFile(&file, path)) return false;
bool ret = false; bool ret = false;
u64 fileSize; u64 fileSize;
if(R_FAILED(IFile_GetSize(&file, &fileSize)) || fileSize < 6 || fileSize > 8) goto exit; if(R_FAILED(IFile_GetSize(&file, &fileSize)) || fileSize < 3) goto exit;
if(fileSize >= 12) fileSize = 12;
char buf[8]; char buf[12] = "------------";
u64 total; u64 total;
if(R_FAILED(IFile_Read(&file, &total, buf, fileSize))) goto exit; if(R_FAILED(IFile_Read(&file, &total, buf, fileSize))) goto exit;
static const char *regions[] = {"JPN", "USA", "EUR", "AUS", "CHN", "KOR", "TWN"}, ret = true;
*languages[] = {"JP", "EN", "FR", "DE", "IT", "ES", "ZH", "KO", "NL", "PT", "RU", "TW"};
static const char *regions[] = {"--", "JPN", "USA", "EUR", "AUS", "CHN", "KOR", "TWN"},
*languages[] = {"--", "JP", "EN", "FR", "DE", "IT", "ES", "ZH", "KO", "NL", "PT", "RU", "TW"},
*countries[] = {"--", "JP", "--", "--", "--", "--", "--", "--", "AI", "AG", "AR", "AW",
"BS", "BB", "BZ", "BO", "BR", "VG", "CA", "KY", "CL", "CO", "CR", "DM",
"DO", "EC", "SV", "GF", "GD", "GP", "GT", "GY", "HT", "HN", "JM", "MQ",
"MX", "MS", "AN", "NI", "PA", "PY", "PE", "KN", "LC", "VC", "SR", "TT",
"TC", "US", "UY", "VI", "VE", "--", "--", "--", "--", "--", "--", "--",
"--", "--", "--", "--", "AL", "AU", "AT", "BE", "BA", "BW", "BG", "HR",
"CY", "CZ", "DK", "EE", "FI", "FR", "DE", "GR", "HU", "IS", "IE", "IT",
"LV", "LS", "LI", "LT", "LU", "MK", "MT", "ME", "MZ", "NA", "NL", "NZ",
"NO", "PL", "PT", "RO", "RU", "RS", "SK", "SI", "ZA", "ES", "SZ", "SE",
"CH", "TR", "GB", "ZM", "ZW", "AZ", "MR", "ML", "NE", "TD", "SD", "ER",
"DJ", "SO", "AD", "GI", "GG", "IM", "JE", "MC", "TW", "--", "--", "--",
"--", "--", "--", "--", "KR", "--", "--", "--", "--", "--", "--", "--",
"HK", "MO", "--", "--", "--", "--", "--", "--", "ID", "SG", "TH", "PH",
"MY", "--", "--", "--", "CN", "--", "--", "--", "--", "--", "--", "--",
"AE", "IN", "EG", "OM", "QA", "KW", "SA", "SY", "BH", "JO", "--", "--",
"--", "--", "--", "--", "SM", "VA"};
u32 i; u32 i;
for(i = 0; i < sizeof(regions) / sizeof(char *); i++) for(i = 0; i < sizeof(regions) / sizeof(char *); i++)
{ {
if(memcmp(buf, regions[i], 3) == 0) if(memcmp(buf, regions[i], 3) == 0 && i != 0)
{ {
*regionId = (u8)i; *regionId = (u8)(i - 1);
*mask |= 1;
break; break;
} }
} }
if(i != sizeof(regions) / sizeof(char *)) for(i = 0; fileSize >= 6 && i < sizeof(languages) / sizeof(char *); i++)
{ {
for(i = 0; i < sizeof(languages) / sizeof(char *); i++) if(memcmp(buf + 4, languages[i], 2) == 0 && i != 0)
{ {
if(memcmp(buf + 4, languages[i], 2) == 0) *languageId = (u8)(i - 1);
{ *mask |= 2;
*languageId = (u8)i; break;
ret = true;
break;
}
} }
} }
for(i = 0; fileSize >= 9 && i < sizeof(countries) / sizeof(char *); i++)
{
if(memcmp(buf + 7, countries[i], 2) == 0 && i != 0)
{
*countryId = (u8)i;
*mask |= 4;
break;
}
}
if(fileSize >= 12 &&
((buf[10] >= '0' && buf[10] <= '9') || (buf[10] >= 'a' && buf[10] <= 'f') || (buf[10] >= 'A' && buf[10] <= 'F')) &&
((buf[11] >= '0' && buf[11] <= '9') || (buf[11] >= 'a' && buf[11] <= 'f') || (buf[11] >= 'A' && buf[11] <= 'F')))
{
if (buf[10] >= '0' && buf[10] <= '9') *stateId = 16 * (buf[10] - '0');
else if(buf[10] >= 'a' && buf[10] <= 'f') *stateId = 16 * (buf[10] - 'a');
else if(buf[10] >= 'A' && buf[10] <= 'F') *stateId = 16 * (buf[10] - 'A');
if (buf[11] >= '0' && buf[11] <= '9') *stateId += buf[11] - '0';
else if(buf[11] >= 'a' && buf[11] <= 'f') *stateId += buf[11] - 'a';
else if(buf[11] >= 'A' && buf[11] <= 'F') *stateId += buf[11] - 'A';
*mask |= 8;
}
exit: exit:
IFile_Close(&file); IFile_Close(&file);
@ -775,7 +714,7 @@ void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 ro
if(ret == 0 || (ret == 1 && progVer > 0xB)) goto error; if(ret == 0 || (ret == 1 && progVer > 0xB)) goto error;
} }
if(LOADERFLAG(ISN3DS)) if(isN3DS)
{ {
u32 cpuSetting = MULTICONFIG(NEWCPU); u32 cpuSetting = MULTICONFIG(NEWCPU);
@ -796,6 +735,11 @@ void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 ro
*(off + 3) = 0xE3800000 | cpuSetting; *(off + 3) = 0xE3800000 | cpuSetting;
} }
} }
// Makes ErrDisp to not start up
static const u64 errDispTid = 0x0004003000008A02ULL;
u32 *errDispTidLoc = (u32 *)memsearch(code, &errDispTid, size, sizeof(errDispTid));
*(errDispTidLoc - 6) = 0xE3A00000; // mov r0, #0
} }
else if(progId == 0x0004013000001702LL) //CFG else if(progId == 0x0004013000001702LL) //CFG
@ -866,33 +810,6 @@ void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 ro
)) goto error; )) goto error;
} }
else if(progId == 0x0004003000008A02LL && CONFIG(ENABLEEXCEPTIONHANDLERS) && !CONFIG(PATCHUNITINFO)) //ErrDisp
{
static const u8 pattern[] = {
0x00, 0xD0, 0xE5, 0xDB
},
pattern2[] = {
0x14, 0x00, 0xD0, 0xE5, 0x01
},
patch[] = {
0x00, 0x00, 0xA0, 0xE3
};
//Patch UNITINFO checks to make ErrDisp more verbose
if(!patchMemory(code, textSize,
pattern,
sizeof(pattern), -1,
patch,
sizeof(patch), 1
) ||
patchMemory(code, textSize,
pattern2,
sizeof(pattern2), 0,
patch,
sizeof(patch), 3
) != 3) goto error;
}
else if(progId == 0x0004013000002802LL) //DLP else if(progId == 0x0004013000002802LL) //DLP
{ {
static const u8 pattern[] = { static const u8 pattern[] = {
@ -918,22 +835,15 @@ void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 ro
if((u32)((progId >> 0x20) & 0xFFFFFFEDULL) == 0x00040000) if((u32)((progId >> 0x20) & 0xFFFFFFEDULL) == 0x00040000)
{ {
u8 regionId = 0xFF, u8 mask,
languageId; regionId,
languageId,
countryId,
stateId;
if(!loadTitleLocaleConfig(progId, &regionId, &languageId) || if(loadTitleLocaleConfig(progId, &mask, &regionId, &languageId, &countryId, &stateId))
!patchLayeredFs(progId, code, size, textSize, roSize, dataSize, roAddress, dataAddress)) goto error; svcKernelSetState(0x10001, ((u32)stateId << 24) | ((u32)countryId << 16) | ((u32)languageId << 8) | ((u32)regionId << 4) | (u32)mask , progId);
if(!patchLayeredFs(progId, code, size, textSize, roSize, dataSize, roAddress, dataAddress)) goto error;
if(regionId != 0xFF)
{
u32 CFGUHandleOffset;
u8 *CFGU_GetConfigInfoBlk2_endPos = getCfgOffsets(code, textSize, &CFGUHandleOffset);
if(CFGU_GetConfigInfoBlk2_endPos == NULL ||
!patchCfgGetLanguage(code, textSize, languageId, CFGU_GetConfigInfoBlk2_endPos)) goto error;
patchCfgGetRegion(code, textSize, regionId, CFGUHandleOffset);
}
} }
} }

17
sysmodules/loader/source/patcher.h
View File

@ -5,10 +5,9 @@
#define MAKE_BRANCH(src,dst) (0xEA000000 | ((u32)((((u8 *)(dst) - (u8 *)(src)) >> 2) - 2) & 0xFFFFFF)) #define MAKE_BRANCH(src,dst) (0xEA000000 | ((u32)((((u8 *)(dst) - (u8 *)(src)) >> 2) - 2) & 0xFFFFFF))
#define MAKE_BRANCH_LINK(src,dst) (0xEB000000 | ((u32)((((u8 *)(dst) - (u8 *)(src)) >> 2) - 2) & 0xFFFFFF)) #define MAKE_BRANCH_LINK(src,dst) (0xEB000000 | ((u32)((((u8 *)(dst) - (u8 *)(src)) >> 2) - 2) & 0xFFFFFF))
#define CONFIG(a) (((info.config >> (a + 17)) & 1) != 0) #define CONFIG(a) (((config >> (a + 17)) & 1) != 0)
#define MULTICONFIG(a) ((info.config >> (a * 2 + 7)) & 3) #define MULTICONFIG(a) ((config >> (a * 2 + 7)) & 3)
#define BOOTCONFIG(a, b) ((info.config >> a) & b) #define BOOTCONFIG(a, b) ((config >> a) & b)
#define LOADERFLAG(a) ((info.flags >> (a + 4)) & 1) != 0
#define BOOTCFG_NAND BOOTCONFIG(0, 7) #define BOOTCFG_NAND BOOTCONFIG(0, 7)
#define BOOTCFG_FIRM BOOTCONFIG(3, 7) #define BOOTCFG_FIRM BOOTCONFIG(3, 7)
@ -32,15 +31,7 @@ enum singleOptions
PATCHVERSTRING, PATCHVERSTRING,
SHOWGBABOOT, SHOWGBABOOT,
PATCHACCESS, PATCHACCESS,
PATCHUNITINFO, PATCHUNITINFO
ENABLEEXCEPTIONHANDLERS
};
enum flags
{
ISN3DS = 0,
ISSAFEMODE,
ISSDMODE
}; };
void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 roSize, u32 dataSize, u32 roAddress, u32 dataAddress); void patchCode(u64 progId, u16 progVer, u8 *code, u32 size, u32 textSize, u32 roSize, u32 dataSize, u32 roAddress, u32 dataAddress);

2
sysmodules/loader/source/strings.c
View File

@ -17,4 +17,4 @@ void progIdToStr(char *strEnd, u64 progId)
*strEnd-- = hexDigits[(u32)(progId & 0xF)]; *strEnd-- = hexDigits[(u32)(progId & 0xF)];
progId >>= 4; progId >>= 4;
} }
} }

2
sysmodules/loader/source/strings.h
View File

@ -3,4 +3,4 @@
#include <3ds/types.h> #include <3ds/types.h>
size_t strnlen(const char *string, size_t maxlen); size_t strnlen(const char *string, size_t maxlen);
void progIdToStr(char *strEnd, u64 progId); void progIdToStr(char *strEnd, u64 progId);

78
sysmodules/rosalina/Makefile Normal file
View File

@ -0,0 +1,78 @@
rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
endif
include $(DEVKITARM)/3ds_rules
CC := arm-none-eabi-gcc
AS := arm-none-eabi-as
LD := arm-none-eabi-ld
OC := arm-none-eabi-objcopy
name := $(shell basename $(CURDIR))
dir_source := source
dir_include := include
dir_build := build
dir_out := ../../$(dir_build)
dir_kernel_extension := kernel_extension
LIBS := -lctru
LIBDIRS := $(CTRULIB)
LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
INCLUDE := $(foreach dir,$(LIBDIRS),-I$(dir)/include)
ARCH := -mcpu=mpcore -mfloat-abi=hard
ASFLAGS := -g $(ARCH)
CFLAGS := -Wall -Wextra -MMD -MP -marm $(ASFLAGS) -mtp=soft -fno-builtin -std=c11 -O2 -flto -ffast-math -mword-relocations \
-fomit-frame-pointer -ffunction-sections -fdata-sections $(INCLUDE) -I$(dir_include) -DARM11 -D_3DS
LDFLAGS := -specs=3dsx.specs -g $(ARCH) -mtp=soft -Wl,--section-start,.text=0x14000000 -Wl,--gc-sections
objects = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
$(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
$(call rwildcard, $(dir_source), *.s *.c)))
xml_files = $(call rwildcard, $(dir_source), *.xml)
.PHONY: all
all: $(dir_out)/$(name).cxi
.PHONY: clean
clean:
@$(MAKE) -C $(dir_kernel_extension) clean
@rm -rf $(dir_build)
.PHONY: $(dir_kernel_extension)
$(dir_out)/$(name).cxi: $(dir_build)/$(name).elf
@makerom -f ncch -rsf rosalina.rsf -nocodepadding -o $@ -elf $<
$(dir_build)/$(name).elf: $(objects)
$(LINK.o) $(OUTPUT_OPTION) $^ $(LIBPATHS) $(LIBS)
$(dir_build)/kernel_extension.bin: $(dir_kernel_extension)
@mkdir -p "$(@D)"
@$(MAKE) -C $<
$(dir_build)/xml_data.h: $(xml_files)
@ echo "" > $(@)
@$(foreach f, $(xml_files),\
echo "static const char" `(echo $(notdir $(f)) | sed -e 's/^\([0-9]\)/_\1/g' | tr . _)`"[] = " >> $(@);\
sed -e 's/\\/\\\\/g;s/"/\\"/g;s/^/"/g;s/[ \t\r\n]*$$/\\n"/g' $(f) >> $(@);\
echo ';' >> $@;\
)
$(dir_build)/gdb/xfer.o: $(dir_build)/xml_data.h
$(dir_build)/memory.o : CFLAGS += -O3
$(dir_build)/kernel_extension.o: $(dir_build)/kernel_extension.bin
$(dir_build)/%.o: $(dir_source)/%.c
@mkdir -p "$(@D)"
$(COMPILE.c) $(OUTPUT_OPTION) $<
$(dir_build)/%.o: $(dir_source)/%.s
@mkdir -p "$(@D)"
$(COMPILE.s) $(OUTPUT_OPTION) $<
include $(call rwildcard, $(dir_build), *.d)

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
/* File entirely written by fincs */
#pragma once
#include <3ds/types.h>
#include "ifile.h"
// File layout:
// - File header
// - Code, rodata and data relocation table headers
// - Code segment
// - Rodata segment
// - Loadable (non-BSS) part of the data segment
// - Code relocation table
// - Rodata relocation table
// - Data relocation table
// Memory layout before relocations are applied:
// [0..codeSegSize) -> code segment
// [codeSegSize..rodataSegSize) -> rodata segment
// [rodataSegSize..dataSegSize) -> data segment
// Memory layout after relocations are applied: well, however the loader sets it up :)
// The entrypoint is always the start of the code segment.
// The BSS section must be cleared manually by the application.
// File header
#define _3DSX_MAGIC 0x58534433 // '3DSX'
typedef struct
{
u32 magic;
u16 headerSize, relocHdrSize;
u32 formatVer;
u32 flags;
// Sizes of the code, rodata and data segments +
// size of the BSS section (uninitialized latter half of the data segment)
u32 codeSegSize, rodataSegSize, dataSegSize, bssSize;
} _3DSX_Header;
// Relocation header: all fields (even extra unknown fields) are guaranteed to be relocation counts.
typedef struct
{
u32 cAbsolute; // # of absolute relocations (that is, fix address to post-relocation memory layout)
u32 cRelative; // # of cross-segment relative relocations (that is, 32bit signed offsets that need to be patched)
// more?
// Relocations are written in this order:
// - Absolute relocs
// - Relative relocs
} _3DSX_RelocHdr;
// Relocation entry: from the current pointer, skip X words and patch Y words
typedef struct
{
u16 skip, patch;
} _3DSX_Reloc;
// _prm structure
#define _PRM_MAGIC 0x6D72705F // '_prm'
typedef struct
{
u32 magic;
u32 pSrvOverride;
u32 aptAppId;
u32 heapSize, linearHeapSize;
u32 pArgList;
u32 runFlags;
} PrmStruct;
// Service override structure
typedef struct
{
u32 count;
struct
{
char name[8];
Handle handle;
} services[];
} SrvOverride;
#define ARGVBUF_SIZE 0x400
extern u32 ldrArgvBuf[ARGVBUF_SIZE/4];
bool Ldr_Get3dsxSize(u32* pSize, IFile *file);
Handle Ldr_CodesetFrom3dsx(const char* name, u32* codePages, u32 baseAddr, IFile *file, u64 tid);

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include <3ds/types.h>
#include <3ds/result.h>
#include <3ds/svc.h>
#include <3ds/synchronization.h>
#define THREAD_STACK_SIZE 0x1000
typedef struct MyThread
{
Handle handle;
void (*ep)(void);
bool finished;
void* stacktop;
} MyThread;
Result MyThread_Create(MyThread *t, void (*entrypoint)(void), void *stack, u32 stackSize, int prio, int affinity);
Result MyThread_Join(MyThread *thread, s64 timeout_ns);
void MyThread_Exit(void);

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/* This paricular file is licensed under the following terms: */
/*
* This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable
* for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it
* and redistribute it freely, subject to the following restrictions:
*
* The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
* If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
*
* Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
* This notice may not be removed or altered from any source distribution.
*/
#pragma once
#include <3ds/types.h>
/// Operations for svcControlService
typedef enum ServiceOp
{
SERVICEOP_STEAL_CLIENT_SESSION = 0, ///< Steal a client session given a service or global port name
SERVICEOP_GET_NAME, ///< Get the name of a service or global port given a client or session handle
} ServiceOp;
/**
* @brief Executes a function in supervisor mode, using the supervisor-mode stack.
* @param func Function to execute.
* @param ... Function parameters, up to 3 registers.
*/
Result svcCustomBackdoor(void *func, ...);
///@name I/O
///@{
/**
* @brief Gives the physical address corresponding to a virtual address.
* @param VA Virtual address.
* @param writeCheck whether to check if the VA is writable in supervisor mode
* @return The corresponding physical address, or NULL.
*/
u32 svcConvertVAToPA(const void *VA, bool writeCheck);
/**
* @brief Flushes a range of the data cache (L2C included).
* @param addr Start address.
* @param len Length of the range.
*/
void svcFlushDataCacheRange(void *addr, u32 len);
/**
* @brief Flushes the data cache entirely (L2C included).
*/
void svcFlushEntireDataCache(void);
/**
* @brief Invalidates a range of the instruction cache.
* @param addr Start address.
* @param len Length of the range.
*/
void svcInvalidateInstructionCacheRange(void *addr, u32 len);
/**
* @brief Invalidates the data cache entirely.
*/
void svcInvalidateEntireInstructionCache(void);
///@}
///@name Memory management
///@{
/**
* @brief Maps a block of process memory.
* @param process Handle of the process.
* @param destAddress Address of the mapped block in the current process.
* @param srcAddress Address of the mapped block in the source process.
* @param size Size of the block of the memory to map (truncated to a multiple of 0x1000 bytes).
*/
Result svcMapProcessMemoryEx(Handle process, u32 destAddr, u32 srcAddr, u32 size);
/**
* @brief Unmaps a block of process memory.
* @param process Handle of the process.
* @param destAddress Address of the block of memory to unmap, in the current (destination) process.
* @param size Size of the block of memory to unmap (truncated to a multiple of 0x1000 bytes).
*/
Result svcUnmapProcessMemoryEx(Handle process, u32 destAddress, u32 size);
/**
* @brief Controls memory mapping, with the choice to use region attributes or not.
* @param[out] addr_out The virtual address resulting from the operation. Usually the same as addr0.
* @param addr0 The virtual address to be used for the operation.
* @param addr1 The virtual address to be (un)mirrored by @p addr0 when using @ref MEMOP_MAP or @ref MEMOP_UNMAP.
* It has to be pointing to a RW memory.
* Use NULL if the operation is @ref MEMOP_FREE or @ref MEMOP_ALLOC.
* @param size The requested size for @ref MEMOP_ALLOC and @ref MEMOP_ALLOC_LINEAR.
* @param op Operation flags. See @ref MemOp.
* @param perm A combination of @ref MEMPERM_READ and @ref MEMPERM_WRITE. Using MEMPERM_EXECUTE will return an error.
* Value 0 is used when unmapping memory.
* @param isLoader Whether to use the region attributes
* If a memory is mapped for two or more addresses, you have to use MEMOP_UNMAP before being able to MEMOP_FREE it.
* MEMOP_MAP will fail if @p addr1 was already mapped to another address.
*
* @sa svcControlMemory
*/
Result svcControlMemoryEx(u32* addr_out, u32 addr0, u32 addr1, u32 size, MemOp op, MemPerm perm, bool isLoader);
///@}
///@name System
///@{
/**
* @brief Performs actions related to services or global handles.
* @param op The operation to perform, see @ref ServiceOp.
*
* Examples:
* svcControlService(SERVICEOP_GET_NAME, (char [12])outName, (Handle)clientOrSessionHandle);
* svcControlService(SERVICEOP_STEAL_CLIENT_SESSION, (Handle *)&outHandle, (const char *)name);
*/
Result svcControlService(ServiceOp op, ...);
/**
* @brief Copy a handle from a process to another one.
* @param[out] out The output handle.
* @param outProcess Handle of the process of the output handle.
* @param in The input handle. Pseudo-handles are not accepted.
* @param inProcess Handle of the process of the input handle.
*/
Result svcCopyHandle(Handle *out, Handle outProcess, Handle in, Handle inProcess);
/**
* @brief Get the address and class name of the underlying kernel object corresponding to a handle.
* @param[out] outKAddr The output kernel address.
* @param[out] outName Output class name. The buffer should be large enough to contain it.
* @param in The input handle.
*/
Result svcTranslateHandle(u32 *outKAddr, char *outClassName, Handle in);
///@}

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include <3ds/types.h>
#include <3ds/gfx.h>
#include "utils.h"
#define GPU_FB_TOP_LEFT_ADDR_1 REG32(0x10400468)
#define GPU_FB_TOP_LEFT_ADDR_2 REG32(0x1040046C)
#define GPU_FB_TOP_FMT REG32(0x10400470)
#define GPU_FB_TOP_SEL REG32(0x10400478)
#define GPU_FB_TOP_STRIDE REG32(0x10400490)
#define GPU_FB_TOP_RIGHT_ADDR_1 REG32(0x10400494)
#define GPU_FB_TOP_RIGHT_ADDR_2 REG32(0x10400498)
#define GPU_FB_BOTTOM_ADDR_1 REG32(0x10400568)
#define GPU_FB_BOTTOM_ADDR_2 REG32(0x1040056C)
#define GPU_FB_BOTTOM_FMT REG32(0x10400570)
#define GPU_FB_BOTTOM_SEL REG32(0x10400578)
#define GPU_FB_BOTTOM_STRIDE REG32(0x10400590)
#define GPU_PSC0_CNT REG32(0x1040001C)
#define GPU_PSC1_CNT REG32(0x1040001C)
#define GPU_TRANSFER_CNT REG32(0x10400C18)
#define GPU_CMDLIST_CNT REG32(0x104018F0)
#define FB_BOTTOM_VRAM_ADDR ((void *)0x1F48F000) // cached
#define FB_BOTTOM_VRAM_PA 0x1848F000
#define FB_BOTTOM_SIZE (320 * 240 * 2)
#define SCREEN_BOT_WIDTH 320
#define SCREEN_BOT_HEIGHT 240
#define SPACING_Y 11
#define SPACING_X 6
#define COLOR_TITLE RGB565(0x00, 0x26, 0x1F)
#define COLOR_WHITE RGB565(0x1F, 0x3F, 0x1F)
#define COLOR_RED RGB565(0x1F, 0x00, 0x00)
#define COLOR_BLACK RGB565(0x00, 0x00, 0x00)
#define DRAW_MAX_FORMATTED_STRING_SIZE 512
void Draw_Lock(void);
void Draw_Unlock(void);
void Draw_DrawCharacter(u32 posX, u32 posY, u32 color, char character);
u32 Draw_DrawString(u32 posX, u32 posY, u32 color, const char *string);
u32 Draw_DrawFormattedString(u32 posX, u32 posY, u32 color, const char *fmt, ...);
void Draw_FillFramebuffer(u32 value);
void Draw_ClearFramebuffer(void);
void Draw_SetupFramebuffer(void);
void Draw_RestoreFramebuffer(void);
void Draw_FlushFramebuffer(void);
u32 Draw_GetCurrentFramebufferAddress(bool top, bool left);
void Draw_CreateBitmapHeader(u8 *dst, u32 width, u32 heigth);
u8 *Draw_ConvertFrameBufferLine(bool top, bool left, u32 y);

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include <3ds/types.h>
#include "MyThread.h"
MyThread *errDispCreateThread(void);
void errDispThreadMain(void);

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
/* File written by fincs */
#pragma once
#include <3ds/types.h>
typedef struct
{
u8 reserved[5];
u8 flag;
u8 remasterversion[2];
} PACKED exheader_systeminfoflags;
typedef struct
{
u32 address;
u32 nummaxpages;
u32 codesize;
} PACKED exheader_codesegmentinfo;
typedef struct
{
u8 name[8];
exheader_systeminfoflags flags;
exheader_codesegmentinfo text;
u8 stacksize[4];
exheader_codesegmentinfo ro;
u8 reserved[4];
exheader_codesegmentinfo data;
u32 bsssize;
} PACKED exheader_codesetinfo;
typedef struct
{
u64 programid[0x30];
} PACKED exheader_dependencylist;
typedef struct
{
u8 savedatasize[4];
u8 reserved[4];
u8 jumpid[8];
u8 reserved2[0x30];
} PACKED exheader_systeminfo;
typedef struct
{
u8 extsavedataid[8];
u8 systemsavedataid[8];
u8 reserved[8];
u8 accessinfo[7];
u8 otherattributes;
} PACKED exheader_storageinfo;
typedef struct
{
u64 programid;
u32 firm;
u8 flags[3];
u8 priority;
u16 resourcelimitdescriptor[0x10];
exheader_storageinfo storageinfo;
u64 serviceaccesscontrol[0x20];
u8 reserved[0x1f];
u8 resourcelimitcategory;
} PACKED exheader_arm11systemlocalcaps;
typedef struct
{
u32 descriptors[28];
u8 reserved[0x10];
} PACKED exheader_arm11kernelcapabilities;
typedef struct
{
u8 descriptors[15];
u8 descversion;
} PACKED exheader_arm9accesscontrol;
typedef struct
{
// systemcontrol info {
// coreinfo {
exheader_codesetinfo codesetinfo;
exheader_dependencylist deplist;
// }
exheader_systeminfo systeminfo;
// }
// accesscontrolinfo {
exheader_arm11systemlocalcaps arm11systemlocalcaps;
exheader_arm11kernelcapabilities arm11kernelcaps;
exheader_arm9accesscontrol arm9accesscontrol;
// }
struct {
u8 signature[0x100];
u8 ncchpubkeymodulus[0x100];
exheader_arm11systemlocalcaps arm11systemlocalcaps;
exheader_arm11kernelcapabilities arm11kernelcaps;
exheader_arm9accesscontrol arm9accesscontrol;
} PACKED accessdesc;
} PACKED exheader_header;

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "memory.h"
#include <stdarg.h>
int vsprintf(char *buf, const char *fmt, va_list args);
int sprintf(char *buf, const char *fmt, ...);

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include <3ds/types.h>
#include "exheader.h"
Result fsregInit(void);
void fsregExit(void);
Result FSREG_CheckHostLoadId(u64 prog_handle);
Result FSREG_LoadProgram(u64 *prog_handle, FS_ProgramInfo *title);
Result FSREG_GetProgramInfo(exheader_header *exheader, u32 entry_count, u64 prog_handle);
Result FSREG_UnloadProgram(u64 prog_handle);
Result FSREG_Unregister(u32 pid);
Result FSREG_Register(u32 pid, u64 prog_handle, FS_ProgramInfo *info, void *storageinfo);
Result fsregSetupPermissions(void);
Handle fsregGetHandle(void);

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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include <3ds/types.h>
#include <3ds/svc.h>
#include <3ds/synchronization.h>
#include <3ds/result.h>
#include "sock_util.h"
#include "memory.h"
#define MAX_DEBUG 3
#define MAX_DEBUG_THREAD 127
#define MAX_BREAKPOINT 256
// 512+24 is the ideal size as IDA will try to read exactly 0x100 bytes at a time. Add 4 to this, for $#<checksum>, see below.
// IDA seems to want additional bytes as well.
// 1024 is fine enough to put all regs in the 'T' stop reply packets
#define GDB_BUF_LEN 1024
#define GDB_HANDLER(name) GDB_Handle##name
#define GDB_QUERY_HANDLER(name) GDB_HANDLER(Query##name)
#define GDB_VERBOSE_HANDLER(name) GDB_HANDLER(Verbose##name)
#define GDB_DECLARE_HANDLER(name) int GDB_HANDLER(name)(GDBContext *ctx)
#define GDB_DECLARE_QUERY_HANDLER(name) GDB_DECLARE_HANDLER(Query##name)
#define GDB_DECLARE_VERBOSE_HANDLER(name) GDB_DECLARE_HANDLER(Verbose##name)
typedef struct Breakpoint
{
u32 address;
u32 savedInstruction;
u8 instructionSize;
bool persistent;
} Breakpoint;
typedef enum GDBFlags
{
GDB_FLAG_SELECTED = 1,
GDB_FLAG_USED = 2,
GDB_FLAG_PROCESS_CONTINUING = 4,
GDB_FLAG_TERMINATE_PROCESS = 8,
} GDBFlags;
typedef enum GDBState
{
GDB_STATE_DISCONNECTED,
GDB_STATE_CONNECTED,
GDB_STATE_NOACK_SENT,
GDB_STATE_NOACK,
GDB_STATE_CLOSING
} GDBState;
typedef struct ThreadInfo
{
u32 id;
u32 tls;
} ThreadInfo;
typedef struct GDBContext
{
sock_ctx super;
RecursiveLock lock;
GDBFlags flags;
GDBState state;
u32 pid;
Handle debug;
ThreadInfo threadInfos[MAX_DEBUG_THREAD];
u32 nbThreads;
u32 currentThreadId, selectedThreadId, selectedThreadIdForContinuing;
Handle clientAcceptedEvent, continuedEvent;
Handle eventToWaitFor;
bool catchThreadEvents;
bool processEnded, processExited;
DebugEventInfo latestDebugEvent;
DebugFlags continueFlags;
u32 svcMask[8];
u32 nbBreakpoints;
Breakpoint breakpoints[MAX_BREAKPOINT];
u32 nbWatchpoints;
u32 watchpoints[2];
bool isGDB;
char *commandData, *commandEnd;
int latestSentPacketSize;
char buffer[GDB_BUF_LEN + 4];
char threadListData[0x800];
u32 threadListDataPos;
char memoryOsInfoXmlData[0x800];
char processesOsInfoXmlData[0x2000];
} GDBContext;
typedef int (*GDBCommandHandler)(GDBContext *ctx);
void GDB_InitializeContext(GDBContext *ctx);
void GDB_FinalizeContext(GDBContext *ctx);
GDB_DECLARE_HANDLER(Unsupported);

39
sysmodules/rosalina/include/gdb/breakpoints.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
// We'll actually use SVC 0xFF for breakpoints :P
#define BREAKPOINT_INSTRUCTION_ARM 0xEF0000FF
#define BREAKPOINT_INSTRUCTION_THUMB 0xDFFF
u32 GDB_FindClosestBreakpointSlot(GDBContext *ctx, u32 address);
int GDB_GetBreakpointInstruction(u32 *instr, GDBContext *ctx, u32 address);
int GDB_AddBreakpoint(GDBContext *ctx, u32 address, bool thumb, bool persist);
int GDB_DisableBreakpointById(GDBContext *ctx, u32 id);
int GDB_RemoveBreakpoint(GDBContext *ctx, u32 address);

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sysmodules/rosalina/include/gdb/debug.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
GDB_DECLARE_HANDLER(Detach);
GDB_DECLARE_HANDLER(Kill);
GDB_DECLARE_HANDLER(Break);
GDB_DECLARE_HANDLER(Continue);
GDB_DECLARE_VERBOSE_HANDLER(Continue);
GDB_DECLARE_HANDLER(GetStopReason);
void GDB_PreprocessDebugEvent(GDBContext *ctx, DebugEventInfo *info);
int GDB_SendStopReply(GDBContext *ctx, const DebugEventInfo *info);
int GDB_HandleDebugEvents(GDBContext *ctx);
void GDB_BreakProcessAndSinkDebugEvents(GDBContext *ctx, DebugFlags flags);

40
sysmodules/rosalina/include/gdb/mem.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
Result GDB_ReadMemoryInPage(void *out, GDBContext *ctx, u32 addr, u32 len);
Result GDB_WriteMemoryInPage(GDBContext *ctx, const void *in, u32 addr, u32 len);
int GDB_SendMemory(GDBContext *ctx, const char *prefix, u32 prefixLen, u32 addr, u32 len);
int GDB_WriteMemory(GDBContext *ctx, const void *buf, u32 addr, u32 len);
u32 GDB_SearchMemory(bool *found, GDBContext *ctx, u32 addr, u32 len, const void *pattern, u32 patternLen);
GDB_DECLARE_HANDLER(ReadMemory);
GDB_DECLARE_HANDLER(WriteMemory);
GDB_DECLARE_HANDLER(WriteMemoryRaw);
GDB_DECLARE_QUERY_HANDLER(SearchMemory);

32
sysmodules/rosalina/include/gdb/monitor.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
#include "gdb/server.h"
void GDB_RunMonitor(GDBServer *server);

47
sysmodules/rosalina/include/gdb/net.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
#define _REENT_ONLY
#include <errno.h>
u8 GDB_ComputeChecksum(const char *packetData, u32 len);
void GDB_EncodeHex(char *dst, const void *src, u32 len);
u32 GDB_DecodeHex(void *dst, const char *src, u32 len);
u32 GDB_UnescapeBinaryData(void *dst, const void *src, u32 len);
const char *GDB_ParseIntegerList(u32 *dst, const char *src, u32 nb, char sep, char lastSep, u32 base, bool allowPrefix);
const char *GDB_ParseHexIntegerList(u32 *dst, const char *src, u32 nb, char lastSep);
int GDB_ReceivePacket(GDBContext *ctx);
int GDB_SendPacket(GDBContext *ctx, const char *packetData, u32 len);
int GDB_SendFormattedPacket(GDBContext *ctx, const char *packetDataFmt, ...);
int GDB_SendHexPacket(GDBContext *ctx, const void *packetData, u32 len);
int GDB_SendStreamData(GDBContext *ctx, const char *streamData, u32 offset, u32 length, u32 totalSize, bool forceEmptyLast);
int GDB_SendDebugString(GDBContext *ctx, const char *fmt, ...); // unsecure
int GDB_ReplyEmpty(GDBContext *ctx);
int GDB_ReplyOk(GDBContext *ctx);
int GDB_ReplyErrno(GDBContext *ctx, int no);

37
sysmodules/rosalina/include/gdb/query.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
int GDB_HandleReadQuery(GDBContext *ctx);
int GDB_HandleWriteQuery(GDBContext *ctx);
GDB_DECLARE_QUERY_HANDLER(Supported);
GDB_DECLARE_QUERY_HANDLER(StartNoAckMode);
GDB_DECLARE_QUERY_HANDLER(Attached);
GDB_DECLARE_QUERY_HANDLER(CatchSyscalls);

34
sysmodules/rosalina/include/gdb/regs.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
GDB_DECLARE_HANDLER(ReadRegisters);
GDB_DECLARE_HANDLER(WriteRegisters);
GDB_DECLARE_HANDLER(ReadRegister);
GDB_DECLARE_HANDLER(WriteRegister);

39
sysmodules/rosalina/include/gdb/remote_command.h Normal file
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/*
* This file is part of Luma3DS
* Copyright (C) 2016-2017 Aurora Wright, TuxSH
*
* 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/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * 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.
*/
#pragma once
#include "gdb.h"
#define GDB_REMOTE_COMMAND_HANDLER(name) GDB_HANDLER(RemoteCommand##name)
#define GDB_DECLARE_REMOTE_COMMAND_HANDLER(name) GDB_DECLARE_HANDLER(RemoteCommand##name)
GDB_DECLARE_REMOTE_COMMAND_HANDLER(SyncRequestInfo);
GDB_DECLARE_REMOTE_COMMAND_HANDLER(TranslateHandle);
GDB_DECLARE_REMOTE_COMMAND_HANDLER(GetMmuConfig);
GDB_DECLARE_REMOTE_COMMAND_HANDLER(FlushCaches);
GDB_DECLARE_QUERY_HANDLER(Rcmd);

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