mirrors/Atmosphere
1
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere.git synced 2025-05-18 17:14:28 -04:00
Code Issues Projects Releases Packages Wiki Activity

os: implement waitable management.

Browse source 
This implements waitable management for Events (and
implements Events). It also refactors PM to use new
Event/Waitable semantics, and also adds STS_ASSERT
as a macro for asserting a boolean expression. The
rest of stratosphere has been refactored to use
STS_ASSERT whenever possible.
This commit is contained in:
Michael Scire 2019-09-27 18:04:58 -07:00 • committed by SciresM
parent e07011be32
commit 609a302e16
108 changed files with 2752 additions and 1223 deletions
Download patch file Download diff file Expand all files Collapse all files

27
stratosphere/ro/source/impl/ro_service_impl.cpp
View file

@ -248,11 +248,10 @@ namespace sts::ro::impl {
ProcessContext *GetContextById(size_t context_id) {
if (context_id == InvalidContextId) {
return nullptr;
} else if (context_id < MaxSessions) {
return &g_process_contexts[context_id];
} else {
std::abort();
}
STS_ASSERT(context_id < MaxSessions);
return &g_process_contexts[context_id];
}
ProcessContext *GetContextByProcessId(u64 process_id) {
@ -268,6 +267,7 @@ namespace sts::ro::impl {
/* Find a free process context. */
for (size_t i = 0; i < MaxSessions; i++) {
ProcessContext *context = &g_process_contexts[i];
if (!context->in_use) {
std::memset(context, 0, sizeof(*context));
context->process_id = process_id;
@ -276,9 +276,8 @@ namespace sts::ro::impl {
return i;
}
}
/* Failure to find a free context is actually an abort condition. */
std::abort();
STS_ASSERT(false);
}
void FreeContext(size_t context_id) {
@ -370,9 +369,7 @@ namespace sts::ro::impl {
Result LoadNrr(size_t context_id, Handle process_h, u64 nrr_address, u64 nrr_size, ModuleType expected_type, bool enforce_type) {
/* Get context. */
ProcessContext *context = GetContextById(context_id);
if (context == nullptr) {
std::abort();
}
STS_ASSERT(context != nullptr);
/* Get title id. */
const u64 title_id = context->GetTitleId(process_h);
@ -407,9 +404,7 @@ namespace sts::ro::impl {
Result UnloadNrr(size_t context_id, u64 nrr_address) {
/* Get context. */
ProcessContext *context = GetContextById(context_id);
if (context == nullptr) {
std::abort();
}
STS_ASSERT(context != nullptr);
/* Validate address. */
if (nrr_address & 0xFFF) {
@ -433,9 +428,7 @@ namespace sts::ro::impl {
Result LoadNro(u64 *out_address, size_t context_id, u64 nro_address, u64 nro_size, u64 bss_address, u64 bss_size) {
/* Get context. */
ProcessContext *context = GetContextById(context_id);
if (context == nullptr) {
std::abort();
}
STS_ASSERT(context != nullptr);
/* Validate address/size. */
if (nro_address & 0xFFF) {
@ -488,9 +481,7 @@ namespace sts::ro::impl {
Result UnloadNro(size_t context_id, u64 nro_address) {
/* Get context. */
ProcessContext *context = GetContextById(context_id);
if (context == nullptr) {
std::abort();
}
STS_ASSERT(context != nullptr);
/* Validate address. */
if (nro_address & 0xFFF) {