diff options
| author | RSDuck <rsduck@users.noreply.github.com> | 2020-05-09 00:45:05 +0200 |
|---|---|---|
| committer | RSDuck <rsduck@users.noreply.github.com> | 2020-05-09 00:45:05 +0200 |
| commit | 0f53a34551d60964345debb1766f81ca4686eb17 (patch) | |
| tree | c3d004adff258e1060e72076e829c99cd49b368c /src/ARM.cpp | |
| parent | bcc4b5c8dda5ec91127808a525e2b7dbda41a4f3 (diff) | |
rewrite JIT memory emulation
Diffstat (limited to 'src/ARM.cpp')
| -rw-r--r-- | src/ARM.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/ARM.cpp b/src/ARM.cpp index 95d2b8b..205332d 100644 --- a/src/ARM.cpp +++ b/src/ARM.cpp @@ -579,7 +579,8 @@ void ARMv5::ExecuteJIT() while (NDS::ARM9Timestamp < NDS::ARM9Target) { u32 instrAddr = R[15] - ((CPSR&0x20)?2:4); - if (!ARMJIT::IsMapped<0>(instrAddr)) + u32 translatedAddr = ARMJIT::TranslateAddr9(instrAddr); + if (!translatedAddr) { NDS::ARM9Timestamp = NDS::ARM9Target; printf("ARMv5 PC in non executable region %08X\n", R[15]); @@ -589,7 +590,7 @@ void ARMv5::ExecuteJIT() // hack so Cycles <= 0 becomes Cycles < 0 Cycles = NDS::ARM9Target - NDS::ARM9Timestamp - 1; - ARMJIT::JitBlockEntry block = ARMJIT::LookUpBlockEntry(ARMJIT::TranslateAddr<0>(instrAddr)); + ARMJIT::JitBlockEntry block = ARMJIT::LookUpBlockEntry<0>(translatedAddr); if (block) ARM_Dispatch(this, block); else @@ -722,7 +723,8 @@ void ARMv4::ExecuteJIT() while (NDS::ARM7Timestamp < NDS::ARM7Target) { u32 instrAddr = R[15] - ((CPSR&0x20)?2:4); - if (!ARMJIT::IsMapped<1>(instrAddr)) + u32 translatedAddr = ARMJIT::TranslateAddr7(instrAddr); + if (!translatedAddr) { NDS::ARM7Timestamp = NDS::ARM7Target; printf("ARMv4 PC in non executable region %08X\n", R[15]); @@ -731,7 +733,7 @@ void ARMv4::ExecuteJIT() Cycles = NDS::ARM7Target - NDS::ARM7Timestamp - 1; - ARMJIT::JitBlockEntry block = ARMJIT::LookUpBlockEntry(ARMJIT::TranslateAddr<1>(instrAddr)); + ARMJIT::JitBlockEntry block = ARMJIT::LookUpBlockEntry<1>(translatedAddr); if (block) ARM_Dispatch(this, block); else |