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ldr: code cleanup and fix soc bus table bug

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This commit is contained in:
souldbminersmwc
2026-07-25 14:50:56 -04:00
parent 9d12aa5cb1
commit 6f4b58b83e
4 changed files with 138 additions and 60 deletions
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10
Source/Atmosphere/stratosphere/loader/source/oc/oc_common.hpp
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@@ -62,11 +62,14 @@ namespace ams::ldr {
R_DEFINE_ERROR_RESULT(InvalidEmcDvfsCount, 1019);
R_DEFINE_ERROR_RESULT(InvalidEmcSocLut, 1020);
R_DEFINE_ERROR_RESULT(InvalidEmcRateList, 1021);
R_DEFINE_ERROR_RESULT(InvalidNvLogRedirect, 1022);
R_DEFINE_ERROR_RESULT(InvalidBusFreqReloc, 1023);
}
namespace ams::ldr::hoc {
/* Extra pcv .bss for 64LUT */
constexpr size_t HocPcvScratchSize = 0x1000;
/* Extra pcv .bss */
constexpr size_t HocPcvScratchSize = 0x2000;
constexpr size_t HocBusFreqBufOffset = 0x1000; /* start of the SOC bus region */
template<typename Pointer>
struct PatcherEntry {
@@ -79,6 +82,7 @@ namespace ams::ldr::hoc {
patternFn pattern_search_fn = nullptr;
Pointer value_search;
size_t patched_count = 0;
bool optional = false;
Result Apply(Pointer *ptr) {
Result res = patcher_fn(ptr);
@@ -109,7 +113,7 @@ namespace ams::ldr::hoc {
}
Result CheckResult() {
R_UNLESS(patched_count > 0, ldr::ResultUnsuccessfulPatcher());
R_UNLESS(optional || patched_count > 0, ldr::ResultUnsuccessfulPatcher());
if (maximum_patched_count) {
R_UNLESS(patched_count <= maximum_patched_count, ldr::ResultUnsuccessfulPatcher());