mirrors/dynarmic
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

a32_emit_x64: Dump x64 disassembly upon fastmem patch failure

Browse source
This commit is contained in:
MerryMage 2021-05-25 21:57:29 +01:00
parent 4256d21481
commit f6f8024fb5
1 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/dynarmic/backend/x64/a32_emit_x64.cpp
View file

@ -26,6 +26,7 @@
#include "dynarmic/common/common_types.h" #include "dynarmic/common/common_types.h"
#include "dynarmic/common/scope_exit.h" #include "dynarmic/common/scope_exit.h"
#include "dynarmic/common/variant_util.h" #include "dynarmic/common/variant_util.h"
#include "dynarmic/common/x64_disassemble.h"
#include "dynarmic/frontend/A32/location_descriptor.h" #include "dynarmic/frontend/A32/location_descriptor.h"
#include "dynarmic/frontend/A32/types.h" #include "dynarmic/frontend/A32/types.h"
#include "dynarmic/interface/A32/coprocessor.h" #include "dynarmic/interface/A32/coprocessor.h"
@ -897,7 +898,15 @@ std::optional<A32EmitX64::DoNotFastmemMarker> A32EmitX64::ShouldFastmem(A32EmitC
FakeCall A32EmitX64::FastmemCallback(u64 rip_) { FakeCall A32EmitX64::FastmemCallback(u64 rip_) {
const auto iter = fastmem_patch_info.find(rip_); const auto iter = fastmem_patch_info.find(rip_);
ASSERT(iter != fastmem_patch_info.end());
if (iter == fastmem_patch_info.end()) {
fmt::print("dynarmic: Segfault happened within JITted code at rip = {:016x}\n", rip_);
fmt::print("Segfault wasn't at a fastmem patch location!\n");
fmt::print("Now dumping code.......\n\n");
Common::DumpDisassembledX64((void*)(rip_ & ~u64(0xFFF)), 0x1000);
ASSERT_FALSE("iter != fastmem_patch_info.end()");
}
if (conf.recompile_on_fastmem_failure) { if (conf.recompile_on_fastmem_failure) {
const auto marker = iter->second.marker; const auto marker = iter->second.marker;
do_not_fastmem.emplace(marker); do_not_fastmem.emplace(marker);