diff --git a/bochs/CHANGES b/bochs/CHANGES index 7de7b6a67..5031dc2ce 100644 --- a/bochs/CHANGES +++ b/bochs/CHANGES @@ -10,8 +10,8 @@ Brief summary : + Up to 40% speedup vs Bochs 2.3.5 release with trace cache optimization! -- Lots of bugfixes in cpu emulation -- Bochs bechmarking support +- Lots of bugfixes in CPU emulation +- Bochs benchmarking support - Added emulation of Intel SSE4.2 instruction set Detailed change log : @@ -27,8 +27,8 @@ Detailed change log : MWAIT CPU state and hardware monitoring of physical address range, to enable use --enable-monitor-mwait configure option. - Removed hostasm optimizations, after Bochs rebenchmarking it was found - that the feature bringing no speedup or even sometimes slowes down - the emulation ! + that the feature bringing no speedup or even sometimes slows down + emulation! - Merged trace cache optimization patch, the trace cache optimization is enabled by default when configure with --enable-all-optimizations option, to disable trace cache optimization configure with @@ -36,7 +36,7 @@ Detailed change log : - Many minor bugfixes in CPU emulation (both ia32 and x86-64) - Updated CPU instrumentation callbacks -- Bochs Internal Debugger and Disassember +- Bochs Internal Debugger and Disassembler - Many fixes in Bochs internal debugger and disassembler, some debugger interfaces significantly changed due transition to the param tree architecture @@ -44,7 +44,7 @@ Detailed change log : directly from Bochs debugger - Configure and compile - - Rename configure option --enable-4meg-pages to --enable-large-pages. + - Renamed configure option --enable-4meg-pages to --enable-large-pages. The option enables page size extensions (PSE) which refers to 2M pages as well. - Removed --enable-save-restore configure option, save/restore feature @@ -63,6 +63,7 @@ Detailed change log : --cpu-level >= 4 (like in real hardware) - SF patches applied + [1850183] Get memory access mode in BX_INSTR_LIN_READ by Lluis Vilanova [1841421] pic: keep slave_pic.INT and master_pic.IRQ_in bit 2 in sync by Russ Cox [1841420] give segment numbers in exception logs by Russ Cox [1801696] Allow Intel builds on Mac OS X