- Reset number of mappings and available data when a reset request arrives
- Handle case where a get position request appears before an audio buffer arrives which results in divide by zero exception
svn path=/trunk/; revision=45487
[ARMLLB]: Fix incorrect frame buffer size calculation.
[FREELDR]: Finish paging setup. Now we're able to boot to the kernel entrypoint at 0x808D3000, but I'm not happy with the memory descriptors.
svn path=/trunk/; revision=45480
- Get rid of all .pagedata stuff from boot.s. Now define simpler static page tables. Will probably get rid of later.
- Fix memory map to include framebuffer, had forgotten about it. Moved framebuffer to the nearest hole found. It happens to be 0xA0000, nice coincidence (matches x86!).
- Switch to nicer 8x16 font instead of 8x13. Now FreeLDR UI looks 99% identical to real PC.
- Start writing new ARMv6 Paging Code. Enable extended page tables and access bit, redefine structures, only for OS Loader for now.
- Identity map low-memory 1MB and MMIO 2MB space at 0x10000000 for Versatile. Need to make this board-specific later.
- Need to investigate sharing code with WinLDR.
- MMU enabled and Printf/LCD output works!.
svn path=/trunk/; revision=45440
- Many hack removed.
- Better efficency use of memory layout.
- Region at 0x800000 now available for FreeLDR use to load kernel files.
- Implement simple ArmDiskNormalizeSystemPath so boot is allowed to happen.
- Use better stack address as defined in memory map.
- Now FreeLDR loads all files correctly from disk and is ready to jump to kernel. ARMv5 paging code must be rewritten before that can happen.
svn path=/trunk/; revision=45424
- Now the only complication is that RAMDISK loaded at 0x80000 which will conflict with the 0x800000 range where kernel loads. Could move RAMDISK in code through LLB, but that would be very expensive (shift by 16MB up). Instead, NANDflash creates ramdisk image starting at offset 16MB. This way, emulator thinks it's loading at 0x80000, but actually loads at 0x1800000. Would be better if QEMU not hardcoded the INITRD_LOAD_ADDR...
svn path=/trunk/; revision=45423
- Allow for more than just one parameter on the bootROM command line (sepearate with commas).
- Rdoffset is not hardcoded anymore, but passed on cmdline. Allows using images with different partition offsets.
svn path=/trunk/; revision=45420
- Update expand utility to Wine-1.1.37. Last update happened 7 years ago and since then it was translated into 20 languages. Sorry to all the translators but the preference is given to a working untranslated version rather than a non-working localized one.
See issue #4637 for more details.
svn path=/trunk/; revision=45418
- Implement function for drawing character on the screen when request come from firmware.
- Tui.c assumes all screens are x86 VGA Consoles with 8-bit character and 8-bit attribute. On ARM, call Mach function to draw character instead of drawing into ScreenMemory off-screen buffer.
- FreeLDR menu now appears, need GetTime for counter.
svn path=/trunk/; revision=45413
- Fix ram disk support in FreeLDR, ARC changes had broken support for booting FreeLDR (not just the Windows) from a ram disk. ARM port now initializes ramdisk as an FS device.
- Fix hardcoded DISKREADBUFFER and FILESYSBUFFER values. On ARM these will be dynamically selected for each board (need to improve this through LLB).
- Now FreeLDR.ini is read, and crash happens because UI routines are all NULL.
svn path=/trunk/; revision=45405
- OpenBackupEventLogA, OpenEventLogA, RegisterEventSourceA and ReportEventA: Call the ANSI RPC-Server Function directly instead of converting arguments to Unicode and calling the matching Unicode Function.
- OpenEventLogW: Fix argument checks.
svn path=/trunk/; revision=45401
- Cleanup code
- Fix a bug which made the caller assume that a wave handle has already been open.
- define a macro which appends a postfix depending on wether USE_MMIXER_LIB has been defined
svn path=/trunk/; revision=45390
- Support ATAG Linux/ARMBoot architecture defined-structures. These are used by all ARMBoot-compatible loaders (QEmu, U-boot, etc).
- Read RAMDisk, RAM, Command Line from ATAGs (use -append boot-device=RAMDISK).
- Make environment-get function read command-line.
- Allocate RAM memory structure portably.
- Validate board info on boot.
svn path=/trunk/; revision=45386
- Implement firmware ConsGetCh based on keyboard interface.
- Implement KMI (Keyboard & Mouse Interface) PL050 driver for Versatile to init PS/2 and read keyboard scancodes. Can now press ENTER/whatever when FreeLDR gives "Cannot find freeldr.ini" error.
- More fixes
svn path=/trunk/; revision=45385
[NTOS]: Make this operation an inline so any possible future code will not make this mistake twice.
Thanks to Physicus for the bug report.
svn path=/trunk/; revision=45381
