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URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

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Rev Log message Author Age Path
404 New scripts to build separate bare metal and Linux tool chains. Fixes to GDB so it builds with the Linux tool chain and uses RELA. Other minor fixes to the GCC tool chain. jeremybennett 5136d 14h /
403 ORPSoC big upgrade - intermediate check in. Lots still missing. To come very shortly. julius 5137d 11h /
402 Further updates to the compiler jeremybennett 5137d 16h /
401 Fixing find first one (ff1) and find last one (fl1) support in OR1200.

Updated documentation, adding missing l.ff1 and l.fl1 opcodes to supported
instructions table.
julius 5137d 17h /
400 Updates to the linker, GCC, newlib and GDB in preparation for supporting C++. The key changes are that the linker now uses RELA and that GCC may save registers at the bottom of the stack before the frame is allocated or after it is deallocated, so exception handlers/thread primitives should not use the first 130 bytes after the SP. jeremybennett 5137d 17h /
399 Updates to the linker, GCC, newlib and GDB in preparation for supporting C++. The key changes are that the linker now uses RELA and that GCC may save registers at the bottom of the stack before the frame is allocated or after it is deallocated, so exception handlers/thread primitives should not use the first 130 bytes after the SP. jeremybennett 5137d 19h /
398 ORPSoCv2 removing generic backend path - not needed julius 5138d 18h /
397 ORPSoCv2:

doc/ path added, with Texinfo documentation. Still a work in progress.

VPI files updated.

OR1200 l.maci instruction test added. highlighting bug with immediate field for that instruction.

Various cycle accurate model updates. Now uses orpsoc-defines.v (processed C-compat. version) to build.
julius 5139d 17h /
396 ORPSoCv2 final software fixes...for now. See updated README julius 5142d 16h /
395 ORPSoCv2 moving ethernet tests to correct place julius 5142d 16h /
394 ORPSoCv2 removing unused directories julius 5142d 16h /
393 ORPSoCv2 software rearrangement in progress. Basic tests should now run again. julius 5142d 16h /
392 ORPSoCv2 software path reorganisation stage 1. julius 5143d 08h /
391 Removing modules no longer needed in ORPSoCv2 julius 5144d 09h /
390 Updated toolchain build scripts to use FTP server on OpenCores.org. julius 5144d 09h /
389 SD-Card boot added (sdboot) to the commands in the load file. DOS-filesystem added to support Fat12-16. Driver for SD-card added, SD and SDHC supported
Currently hardcoded to boot from vmlinux.bin
tac2 5154d 17h /
388 Tagging the 0.5.0rc2 candidate release of Or1ksim jeremybennett 5167d 16h /
387 Fixed testing, to always use our DEJAGNU config. jeremybennett 5167d 16h /
386 Updated for release 0.5.0rc2 jeremybennett 5167d 17h /
385 Updates for Or1ksim 0.5.0rc2.

* configure: Regenerated.
* configure.ac: Minor tidy ups. Version changed to 0.5.0rc2.
* debug/rsp-server.c (rsp_query): Simplified handling of
"qTStatus" to indicate we just do not support tracing.
* doc/or1ksim.texi <Configuring the Build>: No longer mandatory to
specify the target.
<Memory Configuration>: Warns about issues with memory controller.
<Memory Controller Configuration>: Warns about issues with memory
controller and advises not to use it.
<Standalone Simulator>: Details for options with arguments updated.
* NEWS: Updated for 0.5.0rc2.
* peripheral/mc.c (mc_poc): Use constant MC_POC_VALID
(mc_index): Ensure value is valid.
* peripheral/mc-defines.h <MC_CE_VALID>: Defined.

* testsuite/test-code-or1k/configure: Regenerated.
* testsuite/test-code-or1k/configure.ac: Handle the case where
target_cpu is not set. Version changed to 0.5.0rc2.
* testsuite/test-code-or1k/support/spr-defs.h <SPR_VR_RES>:
Definition corrected.
jeremybennett 5167d 17h /

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