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loader: completely rewrite.

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This commit is contained in:
Michael Scire 2019-06-26 15:46:19 -07:00
parent 9217e4c5f9
commit 61fcf5e0f4
49 changed files with 2523 additions and 5817 deletions
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25
stratosphere/pm/source/pm_boot2.cpp
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@ -29,7 +29,6 @@
#include "pm_registration.hpp"
#include "pm_boot_mode.hpp"
static std::vector<u64> g_launched_titles;
static bool IsHexadecimal(const char *str) {
while (*str) {
@ -42,23 +41,11 @@ static bool IsHexadecimal(const char *str) {
return true;
}
static bool HasLaunchedTitle(u64 title_id) {
return std::find(g_launched_titles.begin(), g_launched_titles.end(), title_id) != g_launched_titles.end();
}
static void SetLaunchedTitle(u64 title_id) {
g_launched_titles.push_back(title_id);
}
static void ClearLaunchedTitles() {
g_launched_titles.clear();
}
static void LaunchTitle(u64 title_id, FsStorageId storage_id, u32 launch_flags, u64 *pid) {
u64 local_pid = 0;
/* Don't launch a title twice during boot2. */
if (HasLaunchedTitle(title_id)) {
if (Registration::HasLaunchedTitle(title_id)) {
return;
}
@ -80,8 +67,6 @@ static void LaunchTitle(u64 title_id, FsStorageId storage_id, u32 launch_flags,
if (pid) {
*pid = local_pid;
}
SetLaunchedTitle(title_id);
}
static bool GetGpioPadLow(GpioPadName pad) {
@ -199,9 +184,6 @@ void EmbeddedBoot2::Main() {
/* Wait until fs.mitm has installed itself. We want this to happen as early as possible. */
WaitForMitm("fsp-srv");
/* Clear titles. */
ClearLaunchedTitles();
/* psc, bus, pcv is the minimal set of required titles to get SD card. */
/* bus depends on pcie, and pcv depends on settings. */
/* Launch psc. */
@ -260,7 +242,7 @@ void EmbeddedBoot2::Main() {
while ((ent = readdir(titles_dir)) != NULL) {
if (strlen(ent->d_name) == 0x10 && IsHexadecimal(ent->d_name)) {
u64 title_id = (u64)strtoul(ent->d_name, NULL, 16);
if (HasLaunchedTitle(title_id)) {
if (Registration::HasLaunchedTitle(title_id)) {
continue;
}
char title_path[FS_MAX_PATH] = {0};
@ -290,7 +272,4 @@ void EmbeddedBoot2::Main() {
/* We no longer need the SD card. */
fsdevUnmountAll();
/* Free the memory used to track what boot2 launches. */
ClearLaunchedTitles();
}