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14 Commits

Author SHA1 Message Date
Volker Ruppert
c3397b15d7 Fixed read() and write() methods of most disk images modes to support multiple 
sector transfers (buffer pointer update was missing). Multiple sectors transfers
could for the USB disk emulation and for image conversion with bximage.
 2015-10-15 17:21:34 +00:00
Volker Ruppert
422a06652d Fixed bximage compilation on big endian hosts. 2015-03-20 18:01:52 +00:00
Volker Ruppert
c2b1d9119d Added VMDK version 4 disk image creation support (ported from Qemu). 
The 'vmware4' mode now also supported as conversion target and for resize.
 2013-11-03 07:41:29 +00:00
Volker Ruppert
57272ac32e Added sanity checks to the vmware4 and vvfat mode to avoid data corruption. 
Some compilers need special options to pack structures correctly.
Added example for gcc 4.7+ on Windows to shortcut script.
 2013-11-01 11:34:51 +00:00
Volker Ruppert
2c779f60da bximage convert / resize: show source disk image mode 
hdimage undoable / volatile: log base disk image mode
vmware4: fixed 'cylinders' calculation
 2013-10-27 19:23:59 +00:00
Volker Ruppert
f622a042c4 Added initial version of a new bximage utility written in C++ for image 
creation, conversion and rodolog commit. Image creation support is not
present yet and the executable has not been added to standard compile yet.
TODO #1: add floppy and hard disk image creation support (from bximage.c)
TODO #2: implement support for conversion to vmware and vpc formats
TODO #3: add MSVC (nmake and workspace) support
 2013-10-13 20:30:51 +00:00
Volker Ruppert
6025e38333 preparing hdimage code for the the compilation with a new bximage utility 
written in C++ supporting image creation, conversion and redolog commit
 2013-10-13 14:33:55 +00:00
Volker Ruppert
698afee9aa undoable / volatile mode: added support for other types of r/o base images. 
These hdimage modes are now supported: flat, sparse, growing, vmware3, vmware4
und vpc. The image mode is auto-detected, so no change of configuration syntax
is necessary (TODO: documentation update). Example:

ata0-master: type=disk, mode=volatile, path=vmware4-test.img
 2012-10-07 18:36:22 +00:00
Volker Ruppert
9f21d56c9d - vmware3: implemented check_format() for image mode autodetection 
- vmware3: coding style changes
- vmware4: fixed endianness before version check
 2012-10-07 11:38:55 +00:00
Volker Ruppert
67e2610870 vmware4: implemented check_format() for image mode autodetection 2012-10-06 10:12:36 +00:00
Volker Ruppert
35ec96f740 - implemented restore function for 'vmeare3' mode images 
- 'vmware4' image mode: handle restore failure
 2012-09-26 16:20:38 +00:00
Volker Ruppert
84cfd36d38 - implemented restore function for 'vmware4' mode images 
- fixed restore function for 'sparse' mode images
- prepared restore functions for 'vmware3' and 'vpc' mode images
 2012-09-25 16:24:19 +00:00
Volker Ruppert
50482a9f2b - implemented save state function for the disk image modes 'vmware3', 'vmware4' 
and 'vpc'
- prepared hdimage restore support
- vmware4: code cleanup
 2012-09-19 21:05:18 +00:00
Volker Ruppert
90168f5dcd - moved the lowlevel cdrom and disk image stuff to the new subdirectory iodev/hdimage 
- TODO: update MSVC workspace files
 2012-08-05 18:13:38 +00:00