switch to stable toolchain #755
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This was referenced Dec 18, 2024
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Integration test is disabled and tracked by a new issue #757 |
An interrupt handler table is used to handle all 256 interrupts. They share common handler that saves the interrupt vector and context. If the interrupt is not an error, a zero is pushed to the stack to align with the error one. Function `generic_interrupt_handler` is called to find and call the corresponding callback in the `CALLBACK_TABLE`. For virtualization exception, when the CET shadow stack is enabled, we need to update the LIP value in the shadow stack. As shadow stack saves the latest two return address after interrupt entry and the SSP, the position of saved LIP value is the top address of shadow stack minus 0x18 bytes. Signed-off-by: Jiaqi Gao <[email protected]>
Default features of `x86_64` use unstable feature which depends on nightly toolchain. Signed-off-by: Jiaqi Gao <[email protected]>
CI script, makefile and docs are updated. Signed-off-by: Jiaqi Gao <[email protected]>
Signed-off-by: Jiaqi Gao <[email protected]>
Signed-off-by: Jiaqi Gao <[email protected]>
Integration test depends on `bootloader` crates which locks the `x86_64` version which is not compatible with latest toolchain. Signed-off-by: Jiaqi Gao <[email protected]>
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jyao1
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Closes #749 |
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An interrupt handler table is used to handle all 256 interrupts. They share common handler that saves the interrupt vector and context. If the interrupt is not an error, a zero is pushed to the stack to align with the error one.
Function
generic_interrupt_handleris called to find and call the corresponding callback in theCALLBACK_TABLE.For virtualization exception, when the CET shadow stack is enabled, we need to update the LIP value in the shadow stack. As shadow stack saves the latest two return address after interrupt entry and the SSP, the position of saved LIP value is the top address of shadow stack minus 0x18 bytes.
x86_64crateDefault features of
x86_64use unstable features of rust that depend on nightly toolchain.