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loader: add missing EnableShadowStack to process flags

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This commit is contained in:
hexkyz
2026-09-17 21:44:25 +01:00
parent ab1e8a3e32
commit 8ad3efdd79
1 changed files with 13 additions and 7 deletions
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20
stratosphere/loader/source/ldr_process_creation.cpp
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@@ -400,12 +400,13 @@ namespace ams::ldr {
} }
Result GetCreateProcessParameterFlags(u32 *out, const Meta *meta, const u32 ldr_flags) { Result GetCreateProcessParameterFlags(u32 *out, const Meta *meta, const u32 ldr_flags) {
const u8 meta_flags = meta->npdm->flags0; const u8 meta_flags0 = meta->npdm->flags0;
const u8 meta_flags1 = meta->npdm->flags1;
u32 flags = 0; u32 flags = 0;
/* Set Is64Bit. */ /* Set Is64Bit. */
if (meta_flags & Npdm::MetaFlag0_Is64BitInstruction) { if (meta_flags0 & Npdm::MetaFlag0_Is64BitInstruction) {
flags |= svc::CreateProcessParameterFlag_64Bit; flags |= svc::CreateProcessParameterFlag_64Bit;
} }
@@ -446,7 +447,7 @@ namespace ams::ldr {
/* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */ /* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */
if (hos::GetVersion() >= hos::Version_7_0_0) { if (hos::GetVersion() >= hos::Version_7_0_0) {
if (meta_flags & Npdm::MetaFlag0_OptimizeMemoryAllocation) { if (meta_flags0 & Npdm::MetaFlag0_OptimizeMemoryAllocation) {
flags |= svc::CreateProcessParameterFlag_OptimizeMemoryAllocation; flags |= svc::CreateProcessParameterFlag_OptimizeMemoryAllocation;
} }
} }
@@ -483,16 +484,21 @@ namespace ams::ldr {
} }
} }
/* 11.0.0+/meso Set Disable DAS merge. */ /* 11.0.0+/meso Set Disable DAS Merge. */
if (meta_flags & Npdm::MetaFlag0_DisableDeviceAddressSpaceMerge) { if (meta_flags0 & Npdm::MetaFlag0_DisableDeviceAddressSpaceMerge) {
flags |= svc::CreateProcessParameterFlag_DisableDeviceAddressSpaceMerge; flags |= svc::CreateProcessParameterFlag_DisableDeviceAddressSpaceMerge;
} }
/* 18.0.0+/meso Set Alias region extra size. */ /* 18.0.0+/meso Set Enable Address Sanitizer . */
if (meta_flags & Npdm::MetaFlag0_EnableAddressSanitizer) { if (meta_flags0 & Npdm::MetaFlag0_EnableAddressSanitizer) {
flags |= svc::CreateProcessParameterFlag_EnableAddressSanitizer; flags |= svc::CreateProcessParameterFlag_EnableAddressSanitizer;
} }
/* 23.0.0+/meso Set Enable Shadow Stack. */
if (meta_flags1 & Npdm::MetaFlag1_EnableShadowStack) {
flags |= svc::CreateProcessParameterFlag_EnableShadowStack;
}
*out = flags; *out = flags;
R_SUCCEED(); R_SUCCEED();
} }