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authorGPUCode <geoster3d@gmail.com>2023-11-19 10:21:53 +0100
committert895 <clombardo169@gmail.com>2023-11-25 06:47:35 +0100
commit6de2edcca1624982e99a72741d4fa289dc9d7551 (patch)
tree8c355b39a6f71e333ccc2f929816ce96e40d3f2c /src/common
parentandroid: Add cpu bakend gui toggle (diff)
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Diffstat (limited to 'src/common')
-rw-r--r--src/common/host_memory.cpp3
-rw-r--r--src/common/settings.h2
-rw-r--r--src/common/signal_chain.h4
3 files changed, 6 insertions, 3 deletions
diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp
index 8a869e558..f14077750 100644
--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@@ -409,11 +409,14 @@ static void* ChooseVirtualBase(size_t virtual_size) {
return MAP_FAILED;
}
+
#else
+
static void* ChooseVirtualBase(size_t virtual_size) {
return mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
}
+
#endif
class HostMemory::Impl {
diff --git a/src/common/settings.h b/src/common/settings.h
index 648e0be0d..fea639ee3 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -181,7 +181,7 @@ struct Values {
// Cpu
SwitchableSetting<CpuBackend, true> cpu_backend{
- linkage, CpuBackend::Nce, CpuBackend::Dynarmic,
+ linkage, CpuBackend::Dynarmic, CpuBackend::Dynarmic,
#ifdef ARCHITECTURE_arm64
CpuBackend::Nce,
#else
diff --git a/src/common/signal_chain.h b/src/common/signal_chain.h
index e3bfe6882..8d06a1bd1 100644
--- a/src/common/signal_chain.h
+++ b/src/common/signal_chain.h
@@ -10,8 +10,8 @@
namespace Common {
// Android's ART overrides sigaction with its own wrapper. This is problematic for SIGSEGV
-// in particular, because ARTs handler access TPIDR_EL0, so this extracts the libc version
-// and calls it directly.
+// in particular, because ART's handler accesses tpidr_el0, which conflicts with NCE.
+// This extracts the libc symbol and calls it directly.
int SigAction(int signum, const struct sigaction* act, struct sigaction* oldact);
} // namespace Common