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| author | ptitSeb <sebastien.chev@gmail.com> | 2025-01-15 18:24:54 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2025-01-15 18:24:54 +0100 |
| commit | 8432f7d8e212c123169f198bc22df7819892a9e9 (patch) | |
| tree | 6fd2693838de5acfe531f4b2d232fdb4d2a010b6 /src | |
| parent | ec675564c6d27c66a03c7573e893d445677f858e (diff) | |
| download | box64-8432f7d8e212c123169f198bc22df7819892a9e9.tar.gz box64-8432f7d8e212c123169f198bc22df7819892a9e9.zip | |
[DYNAREC] Introduce BOX64_DYNAREC_DIRTY and some profile to use it
Diffstat (limited to 'src')
| -rw-r--r-- | src/core.c | 10 | ||||
| -rw-r--r-- | src/include/debug.h | 1 | ||||
| -rw-r--r-- | src/libtools/signals.c | 2 | ||||
| -rw-r--r-- | src/tools/rcfile.c | 2 |
4 files changed, 14 insertions, 1 deletions
diff --git a/src/core.c b/src/core.c index 530f616d..85c60500 100644 --- a/src/core.c +++ b/src/core.c @@ -105,6 +105,7 @@ int box64_dynarec_gdbjit = 0; int box64_dynarec_df = 1; int box64_dynarec_perf_map = 0; int box64_dynarec_perf_map_fd = -1; +int box64_dynarec_dirty = 0; #ifdef ARM64 int arm64_asimd = 0; int arm64_aes = 0; @@ -939,6 +940,15 @@ void LoadLogEnv() if(!box64_dynarec_df) printf_log(LOG_INFO, "Dynarec will not use/generate defered flags\n"); } + p = getenv("BOX64_DYNAREC_DIRTY"); + if(p) { + if(strlen(p)==1) { + if(p[0]>='0' && p[0]<='1') + box64_dynarec_dirty = p[0]-'0'; + } + if(box64_dynarec_dirty) + printf_log(LOG_INFO, "Dynarec will allow dirty block to continu running\n"); + } p = getenv("BOX64_DYNAREC_ALIGNED_ATOMICS"); if(p) { if(strlen(p)==1) { diff --git a/src/include/debug.h b/src/include/debug.h index c710a249..48843392 100644 --- a/src/include/debug.h +++ b/src/include/debug.h @@ -46,6 +46,7 @@ extern int box64_dynarec_nativeflags; extern int box64_dynarec_df; extern int box64_dynarec_perf_map; extern int box64_dynarec_perf_map_fd; +extern int box64_dynarec_dirty; #ifdef ARM64 extern int arm64_asimd; extern int arm64_aes; diff --git a/src/libtools/signals.c b/src/libtools/signals.c index 46eb4d5a..d6aa7075 100644 --- a/src/libtools/signals.c +++ b/src/libtools/signals.c @@ -1622,7 +1622,7 @@ void my_box64signalhandler(int32_t sig, siginfo_t* info, void * ucntx) unprotectDB((uintptr_t)addr, 1, 1); // unprotect 1 byte... But then, the whole page will be unprotected if(db) CheckHotPage((uintptr_t)addr); int db_need_test = db?getNeedTest((uintptr_t)db->x64_addr):0; - if(db && ((addr>=db->x64_addr && addr<(db->x64_addr+db->x64_size)) || db_need_test)) { + if(db && ((addr>=db->x64_addr && addr<(db->x64_addr+db->x64_size)) || (db_need_test && !box64_dynarec_dirty))) { emu = getEmuSignal(emu, p, db); // dynablock got auto-dirty! need to get out of it!!! if(emu->jmpbuf) { diff --git a/src/tools/rcfile.c b/src/tools/rcfile.c index 061b9124..674ec52d 100644 --- a/src/tools/rcfile.c +++ b/src/tools/rcfile.c @@ -177,6 +177,7 @@ ENTRYSTRING_(BOX64_NODYNAREC, box64_nodynarec) \ ENTRYSTRING_(BOX64_DYNAREC_TEST, box64_dynarec_test) \ ENTRYBOOL(BOX64_DYNAREC_MISSING, box64_dynarec_missing) \ ENTRYBOOL(BOX64_DYNAREC_DF, box64_dynarec_df) \ +ENTRYBOOL(BOX64_DYNAREC_DIRTY, box64_dynarec_dirty) \ #else #define SUPER3() \ @@ -206,6 +207,7 @@ IGNORE(BOX64_NODYNAREC) \ IGNORE(BOX64_DYNAREC_TEST) \ IGNORE(BOX64_DYNAREC_MISSING) \ IGNORE(BOX64_DYNAREC_DF) \ +IGNORE(BOX64_DYNAREC_DIRTY) \ #endif |