Difference between revisions of "Current Status"
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Revision as of 12:11, 13 May 2017
Contents
Latest versions
| Component | Version |
|---|---|
| Core | 1.3.271 (Cucumber release) |
| FPC | 3.1.1 revision 32846 |
| Lazarus | 1.6RC1 |
Please note: Unless otherwise stated the information contained in the tables below applies to all supported platforms.
RTL support
| Unit | Status | Priority | Effort | Notes | Documentation |
|---|---|---|---|---|---|
| System | Complete | Some non relevant features not implemented | Free Pascal documentation | ||
| SysUtils | Complete | Some non relevant features not implemented | Free Pascal documentation | ||
| Classes | Complete | Free Pascal documentation | |||
| Crt | Complete | Free Pascal documentation | |||
| Dos | Complete | Free Pascal documentation | |||
| Objpas | Complete | Free Pascal documentation | |||
| Iso7185 | Complete | Not tested | |||
| Extpas | Complete | Not tested | |||
| Strings | Complete | Free Pascal documentation | |||
| Math | Complete | Many functions not tested | Free Pascal documentation | ||
| Fgl | Complete | Free Pascal documentation | |||
| Macpas | Complete | Not tested | |||
| Typinfo | Complete | Free Pascal documentation | |||
| Types | Complete | Free Pascal documentation | |||
| RtlConsts | Complete | ||||
| Getopts | Complete | Not tested | Free Pascal documentation | ||
| Lineinfo | Complete | Not tested | Free Pascal documentation | ||
| Ctypes | Complete | Free Pascal documentation | |||
| Charset | Complete | Not tested | Free Pascal documentation | ||
| Character | Complete | Not tested | Free Pascal documentation | ||
| Fpwidestring | Complete | Not tested | Free Pascal documentation | ||
| Unicodedata | Complete | Limited testing | Free Pascal documentation | ||
| Unicodenumtable | Complete | Limited testing | |||
| Uuchar | Complete | ||||
| Softfpu | Incomplete | Low | Moderate | ||
| Ufloat128 | Incomplete | Low | Minor | ||
| Heaptrc | Incomplete | Medium | Unknown | Unknown if this can be made to work with HeapManager | Free Pascal documentation |
| Exeinfo | Complete | Not tested | Free Pascal documentation |
Package support
| Package | Status | Priority | Effort | Notes | Documentation |
|---|---|---|---|---|---|
| Bzip2 | Complete | Limited testing | |||
| Chm | Complete | Limited testing | Free Pascal wiki | ||
| Fastcgi | Complete | Limited testing | |||
| Fcl-base | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-db | Complete | Limited testing, includes driver for SQLite3 | Free Pascal documentation | ||
| Fcl-extra | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-fpcunit | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-image | Complete | Includes FreeType2 (True Type Font) support | Free Pascal wiki | ||
| Fcl-js | Complete | Limited testing | |||
| Fcl-json | Complete | Limited testing | Free Pascal documentation | ||
| Fcl-net | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-passrc | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-process | Complete | Dummy only | Free Pascal documentation | ||
| Fcl-registry | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-res | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-sdo | Complete | Limited testing | |||
| Fcl-sound | Complete | Limited testing | |||
| Fcl-stl | Complete | Limited testing | |||
| Fcl-web | Complete | Limited testing | Free Pascal wiki | ||
| Fcl-xml | Complete | Limited testing | Free Pascal wiki | ||
| Fpmkunit | Complete | Limited testing | |||
| FV (FreeVision) | Complete | Free Pascal wiki | |||
| Hash | Complete | Limited testing | Free Pascal wiki | ||
| Hermes | Complete | Not tested | Free Pascal wiki | ||
| Libtar | Complete | Limited testing | Free Pascal documentation | ||
| Pasjpeg | Complete | Limited testing | |||
| Paszlib | Complete | Limited testing | Free Pascal wiki | ||
| Regexpr | Complete | Limited testing | Free Pascal wiki | ||
| Rtl-console | Complete | ||||
| Rtl-extra | Complete | Limited testing | |||
| Rtl-objpas | Complete | Limited testing | |||
| Rtl-unicode | Complete | Limited testing | |||
| Sqlite | Complete | Free Pascal wiki | |||
| Symbolic | Complete | Not tested | |||
| Unzip | Complete | Limited testing | Free Pascal wiki | ||
| All others | Incomplete | Unknown | Unknown | Most require libraries or platform specific features |
Feature support
| Feature | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| Heap | Complete | |||
| Threads | Complete | |||
| Spin locks | Complete | |||
| Mutexes | Complete | |||
| Semaphores | Complete | |||
| Critical sections | Complete | |||
| Events | Complete | |||
| Synchronizers | Complete | Synchronizer is a multi reader single writer lock | ||
| Thread messages | Complete | |||
| Messageslots | Complete | |||
| Mailslots | Complete | |||
| Buffers | Complete | |||
| Thread variables | Complete | |||
| Thread lists | Complete | |||
| Thread queues | Complete | |||
| TLS indexes | Complete | |||
| Exceptions | Complete | |||
| Timers | Complete | |||
| Workers | Complete | |||
| Clock | Complete | |||
| Timezones | Complete | |||
| Interrupt IRQ | Complete | |||
| Interrupt FIQ | Complete | |||
| System calls (SWI) | Complete | Requires update of handler to support new model | ||
| Page tables | Complete | |||
| Vector tables | Complete | |||
| Shutdown restart | Complete | Requires an interface to register shutdown handlers | ||
| Devices | Complete | |||
| Console | Complete | Provides multiple text mode console windows including bitmap font and scrolling support | ||
| Fonts | Complete | Selection of fonts available plus font tools | ||
| Graphics console | Complete | Provides graphics mode console windows with pixel image and DMA rendering support | ||
| Keyboard | Complete | |||
| Mouse | Complete | |||
| Touch | Complete | Needs correct handling of scaling and calibration | ||
| Keymaps | Complete | Keymaps included for US English, German, Spanish, French, UK English and US International | ||
| Code Pages | Implemented | Medium | Moderate | Functional but requires additional work |
| Unicode | Implemented | Medium | Moderate | Functional but requires additional work |
| Locales | Incomplete | Medium | Moderate | Some initial support APIs completed |
| Cryptography | In progress | High | Moderate | |
| Static C libraries | Complete | Includes Ultibo specific builds of libc.a and libm.a | ||
| Static C++ libraries | In progress | High | Moderate | |
| Dynamic libraries | In progress | High | Moderate | Includes support for loading .so and .dll files at run time |
Device support
The table below refers to generic support for the device protocol and functionality, for specific details of supported hardware devices please see the Supported Hardware page.
| Device | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| AHCI | Incomplete | Medium | Moderate | |
| ATAOE | Incomplete | Low | Moderate | |
| ATAPI | Incomplete | Medium | Moderate | |
| Bluetooth | Incomplete | Medium | Major | |
| Clock | Complete | Multiple clock source drivers included | ||
| DAB | Incomplete | Low | Major | |
| DMA | Complete | |||
| DVB | Incomplete | Low | Major | |
| EHCI | Incomplete | Medium | Moderate | |
| Framebuffer | Complete | |||
| GPIO | Complete | |||
| HDMI CEC | Incomplete | Medium | Unknown | CEC (Consumer Electronics Control) over HDMI. Seems to require support of the VideoCore IV GPU. |
| 1-Wire | Incomplete | Medium | Moderate | |
| I2C | Complete | |||
| I2S | Incomplete | Medium | Moderate | |
| iSCSI | Incomplete | Low | Moderate | |
| MMC/SD | Complete | Requires support for eMMC and SDIO | ||
| PWM | Complete | |||
| RTC | Complete | Driver available for DS1307 chip | ||
| Serial | Complete | |||
| SPI | Complete | |||
| Counters (Timers) | Complete | Driver included for ARM timer on all Raspberry Pi models | ||
| TFT LCD | Complete | Drivers included for HX8357D and ILI9340 based SPI displays | ||
| UART | Complete | |||
| USB | Complete | Isochronous transfers not supported yet | ||
| USB Hubs | Complete | |||
| USB Keyboard | Complete | |||
| USB Mouse | Complete | |||
| USB Storage | Complete | |||
| USB CDC (Serial) | Complete | |||
| USB Firmware (DFU) | Incomplete | Medium | Moderate | |
| USB Audio | Incomplete | Medium | Moderate | |
| USB Video | Incomplete | Medium | Moderate | |
| VideoCore IV GPU | Incomplete | High | Major | |
| XHCI | Incomplete | Medium | Major |
Filesystem support
| Device | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| CDFS | Complete | Includes write support for creating ISO images | ||
| CIFS | Incomplete | Medium | Moderate | |
| EXTFS | Incomplete | Medium | Major | |
| FATFS | Complete | Includes FAT12/16/32 and long file name support | ||
| NFS | Incomplete | Medium | Moderate | |
| NTFS | Complete | |||
| RAMDisk | Complete |
Networking support
| Device | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| ARP | Complete | |||
| DHCP | Complete | |||
| DNS | Complete | |||
| FTP | Incomplete | Medium | Moderate | |
| HTTP | Complete | |||
| ICMP | Complete | |||
| ICMPv6 | Incomplete | Medium | Moderate | |
| IGMP | Incomplete | Medium | Moderate | |
| IMAP4 | Complete | |||
| IP | Complete | |||
| IPv6 | Incomplete | Medium | Moderate | |
| POP3 | Complete | |||
| NTP | Complete | |||
| SIP | Incomplete | Low | Moderate | |
| SMTP | Complete | |||
| SSH | Incomplete | Medium | Moderate | Requires Crypto support |
| SYSLOG | Complete | |||
| TCP | Complete | |||
| Telnet | Complete | |||
| UDP | Complete | |||
| WiFi | Incomplete | High | Major |
