Instruction Set Extensions
Programming Reference
rev013
was published including RDSEED and ADCX/ADOX instructions
add CPUID bits and VMX controls mentioned in the document
- Changed to frequently using segment base to DS based - Added set_DS function
(Set DS value,returns old DS value),(read/write)_(byte/word/dword)_DS macro
to refer DS segment based data.
- Almost BIOS interrupt handler wrapper changed to DS base to use DS-based
reference macro effectiently.
- Merged ata_cmd_data_in and ata_cmd_data_out function to ata_cmd_data_io
- Merged INT13 AH=02 and AH=03 I/O routine
- Modified cdrom_boot,int15_function,set_e820_range and pci/pnobios low level code to more optimal
- Deleted INT1C handler that duplicated with dummy_iret_handler
- Added dummy EOI handler and all unused IRQ vectors set to this.QEMM 97 does not crash any more.
- Changed INT15 AH=80,81,82,90,91 functions to return success.
- Added INT71(IRQ9 - Redirect to IRQ2) handler.
- Some IRQ handlers call INT15 with AH=91.
- INT16 handler calls INT15 with AX=9002.
- Fixed IRQ14 handler that overwrites 40:8F to 00
- TODO #1: fix pcipnic / pnic name problem to support direct plugin loading
- TODO #2: automatically assign PCI-only devices to a PCI slot if not already done
and devices. This option can be used by external bochsrc creation tools to
offer config related to the emulated hardware only (fixes SF item #1251456).
- TODO: add available display libraries.
- SIM->opt_plugin_ctrl() now can be used to verify the optional plugin
configuration when using the plugin name "*". The 'load' value 1 makes
sure that all plugins with the value 1 are loaded. The 'load' value 0
unloads all plugin with the value 0 (marked for removal).
- add the default set of plugins to the 'plugin_ctrl' list and load all these
pre-defined optional plugins before parsing the configuration.
- special wx case: verify plugin configuration before showing the plugin
control dialog and before initialising hardware.
- device plugins that have been loaded, but not configured now set their
plugin control value to 0. Added the plugin unload check before signalling reset.
- enh_dbg: fixed defined-but-not-used warnings
- siminterface: renamed 'wx_debug_gui' to 'bx_debug_gui' and updated comments
- TODO: remove the wx debugger and use the enhanced gui debugger instead
- enh_dbg: fixed defined-but-not-used warnings
- siminterface: renamed 'wx_debug_gui' to 'bx_debug_gui' and updated comments
- TODO: remove the wx debugger and use the enhanced gui debugger instead
