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Stratosphere: Add Registration Management to Loader

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This commit is contained in:
Michael Scire 2018-04-18 23:00:10 -06:00
commit 30e401d125
6 changed files with 197 additions and 80 deletions
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106
stratosphere/loader/source/ldr_launch_queue.cpp
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@ -3,67 +3,61 @@
#include <cstdio>
#include "ldr_launch_queue.hpp"
static LaunchQueue::LaunchItem g_launch_queue[LAUNCH_QUEUE_SIZE] = {0};
namespace LaunchQueue {
static LaunchItem g_launch_queue[LAUNCH_QUEUE_SIZE];
Result add(u64 tid, const char *args, u64 arg_size) {
if(arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
return 0x209;
}
int idx = get_free_index(tid);
if(idx == LAUNCH_QUEUE_FULL)
return 0x409;
g_launch_queue[idx].tid = tid;
g_launch_queue[idx].arg_size = arg_size;
fprintf(stderr, "TID: %016llx, args: %p, size: %016llx\n", tid, args, arg_size);
fprintf(stderr, "Args: %s\n", args);
std::copy(args, args + arg_size, g_launch_queue[idx].args);
return 0x0;
Result LaunchQueue::add(u64 tid, const char *args, u64 arg_size) {
if(arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
return 0x209;
}
Result add_item(const LaunchItem *item) {
if(item->arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
return 0x209;
}
int idx = get_free_index(item->tid);
if(idx == LAUNCH_QUEUE_FULL)
return 0x409;
g_launch_queue[idx] = *item;
return 0x0;
int idx = get_free_index(tid);
if(idx == LAUNCH_QUEUE_FULL)
return 0x409;
g_launch_queue[idx].tid = tid;
g_launch_queue[idx].arg_size = arg_size;
std::copy(args, args + arg_size, g_launch_queue[idx].args);
return 0x0;
}
Result LaunchQueue::add_item(const LaunchItem *item) {
if(item->arg_size > LAUNCH_QUEUE_ARG_SIZE_MAX) {
return 0x209;
}
int get_index(u64 tid) {
for(unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
if(g_launch_queue[i].tid == tid) {
return i;
}
}
return LAUNCH_QUEUE_FULL;
}
int idx = get_free_index(item->tid);
if(idx == LAUNCH_QUEUE_FULL)
return 0x409;
int get_free_index(u64 tid) {
for(unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
if(g_launch_queue[i].tid == tid || g_launch_queue[i].tid == 0x0) {
return i;
}
}
return LAUNCH_QUEUE_FULL;
}
bool contains(u64 tid) {
return get_index(tid) != LAUNCH_QUEUE_FULL;
}
void clear() {
for (unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
g_launch_queue[i].tid = 0;
g_launch_queue[idx] = *item;
return 0x0;
}
int LaunchQueue::get_index(u64 tid) {
for(unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
if(g_launch_queue[i].tid == tid) {
return i;
}
}
}
return LAUNCH_QUEUE_FULL;
}
int LaunchQueue::get_free_index(u64 tid) {
for(unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
if(g_launch_queue[i].tid == tid || g_launch_queue[i].tid == 0x0) {
return i;
}
}
return LAUNCH_QUEUE_FULL;
}
bool LaunchQueue::contains(u64 tid) {
return get_index(tid) != LAUNCH_QUEUE_FULL;
}
void LaunchQueue::clear() {
for (unsigned int i = 0; i < LAUNCH_QUEUE_SIZE; i++) {
g_launch_queue[i].tid = 0;
}
}