Release Notes

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swheater edited this page Jul 8, 2012 · 4 revisions

1.0p1m2.1 Release

Release date: 8th July 2012

This is a feature release to the second milestone release towards the 1.0p1 prototype release.

Allow the deployment and execution of multiple ELF files.
- The ELF sections types .text, .bss .data and .rodata will be supported.
- No memory protection will be provided.
Provide pre-emptive multi-threading mechanism.

1.0p1m2 Release

Release date: 4th July 2012

This is the second milestone release towards the 1.0p1 prototype release.

Allow the deployment and execution of multiple ELF files.
- The ELF sections types .text, .bss and .data will be supported.
- No memory protection will be provided.
Provide simple execution yield mechanism.

1.0p1m1.1 Release

Release date: 11th June 2012

This is a feature release to the first milestone release towards the 1.0p1 prototype release.

Allow the debugging on the Raspberry Pi by adding device drivers.
- GPIO output driver, for LED output.
- mini UART output, for console output.

1.0p1m1 Release

Release date: 7th May 2012

This is the first milestone release towards the 1.0p1 prototype release.

Allows the deployment and execution of a single ELF file.
- The ELF sections types .text, .bss, .rodata and .data will be supported.
- No memory protection will be provided.

Notes:

Sections are limited to 64kB
Only the ELF32 relocation types: ELF32_RELOCATIONTYPE_ARM_EABI_ABS32, ELF32_RELOCATIONTYPE_ARM_EABI_REL32 and ELF32_RELOCATIONTYPE_ARM_EABI_CALL, are supported.