lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 1065603e was 83d2d0e, checked in by Jakub Jermar <jakub@…>, 20 years ago |
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ia64 work.
ivt.S:
Detect userspace stack in heavyweight handler and switch to kernel stack.
Remember the old stack pointer.
As for register stack, kernel stack is assumed still.
Fix alignment issues that showed when STACK_ITEMS was odd.
Fix ld8 instruction that did subtraction of 8 instead of addition of 8.
scheduler.c:
Change before_thread_runs_arch() to calculate address of top of the stack
for the interrupt handler.
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| 1 | ia64 port
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| 2 | =========
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| 3 |
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| 4 | ia64 port is the third port of SPARTAN originally written by Jakub Jermar.
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| 5 | It is still in its early stages. It runs on HP Ski simulator of IA-64 architecture.
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| 6 |
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| 7 | HARDWARE REQUIREMENTS
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| 8 | o no real hardware supported
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| 9 |
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| 10 | EMULATORS AND VIRTUALIZERS
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| 11 | o ski
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| 12 |
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| 13 | TOOLCHAIN REQUIREMENTS
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| 14 | o binutils 2.15, 2.16, 2.16.1
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| 15 | o gcc 4.0.0, 4.0.1
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| 16 | o older versions may do as well, but are now obsoleted
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