Wolfvak

REGISTERS:

IO:10009160 ; unsigned __int16 REG_SIF_UNK00
IO:10009160 REG_SIF_UNK00   % 2                     ; DATA XREF: sub_24075C08+4↓o
IO:10009160                                         ; sub_24075C08+104↓r ...
IO:10009162 ; unsigned __int16 REG_SIF_OUTPUT_ENABLE_maybe
IO:10009162 REG_SIF_OUTPUT_ENABLE_maybe % 2         ; DATA XREF: SDRAM:2400064C↓o
IO:10009162                                         ; SDRAM:24000654↓w ...
IO:10009164 ; unsigned __int8 REG_SIF_OUTPUT
IO:10009164 REG_SIF_OUTPUT  % 2                     ; DATA XREF: sub_24075C08+130↓r

Wolfvak

#include <stdio.h>
#include <assert.h>
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>

static const char *reg_name(unsigned reg);

static uint32_t cmd_paramask_to_sane_mask(unsigned mask) {
	uint32_t ret = 0;

Wolfvak

signature "BPM1"

number metadata_len
string metadata

actions {
	// create directory with name `target_name`
	action 0: CreatePath | ((name_len - 1) << 2) {
		byte[] target_name
	}

Wolfvak

/**
 compile with gcc beat.c -o beat
 run as ./beat patch.bps input.bin output.bin
*/

#include <stdio.h>
#include <assert.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>

Wolfvak

Keybase proof

I hereby claim:

• I am wolfvak on github.
• I am wolfvak (https://keybase.io/wolfvak) on keybase.
• I have a public key ASAJv__7H0Ae97MFtHoAXccY2yPaVoYHtVY7CrAu9Tuaswo

To claim this, I am signing this object:

Wolfvak

new features:
- added touchscreen and circlepad support: cpad behaves the same as the dpad and the touchscreen is used by the swkbd
- turns off the LCD whenever the shell is closed (and turns it on when the shell is opened)
- starts flashing the notification LED whenever it expects input and the shell is closed
- touchscreen calibration is performed automagically with the data provided by the user on initial 3DS boot
- added a software keyboard for text input

performance optimizations:
- basically a complete rewrite of the ARM11 binary used, now it performs a ton of tasks in the background, giving more CPU time for the ARM9
- HID latencies have been removed from the ARM9 (faster response)

Wolfvak

"real" = wall clock elapsed time
"user" = CPU time taken
"sys"  = kernel time (IO, thread management)


amd64 platforms
---------------

Wolfvak

#include <stdio.h>
#include <assert.h>
#include <stdint.h>
#include <unistd.h>

const char *pagetype[] = {
    "INVALID", "COARSE PAGE", "SECTION", "FINE PAGE"
};
const char *cachetype[] = {
    "NONCACHED NONBUFFERED", "NONCACHED BUFFERED",