Update dynasmrt requirement from 4.0.2 to 5.0.0

[dependabot]

Updates the requirements on dynasmrt to permit the latest version.

Changelog

Sourced from dynasmrt's changelog.

Version 5.0.0

Summary

This release reworks the internals of relocation handling, allowing for more freedom in how references can be encoded.

Plugin

• Added new .abs[32/64] and .rel[8/16/32/64] directives that allow the address or offset of labels to be directly encoded in the instruction stream.
• • Part of this functionality was previously available using data directives, which has been removed.
• Allowed extern labels to be used in all architectures.
• Simplified emitted code using the new unified relocation encoding.

Runtime

• Rewrote a significant part of runtime relocation handling. The underlying API has changed, although simple users of the dynasm! macro should not be affected.
• LitPool was reworked to support the features of the new relocation system.

Architecture specific

• x64: 64-bit immediate move instruction gained a format for encoding relocations, to support the x64 large code model.

Bugfixes

• Fixed an issue where the x64 backend would overestimate the required space for the encoding of large negative immediates.
• Fixed an issue where the aarch64 instruction adrp would be encoded wrongly when given an immediate as argument.
• Fixed an issue with negative eip-relative offsets in x86 mode.

Version 4.0.2

Bugfix

Fixes an issue for the x64 out instruction, where the format out imm8, ax accidentally didn't get a 16-bit operand size override prefix.

Version 4.0.1

Bugfix

This bugfix release fixes a failure to compile the dynasmrt crate on non-unix RISC-V.

Version 4.0.0

Summary

This release adds ergonomics improvements to dynamic registers. Where it was previously required to explicitly convert the type for dynamic registers as follows:

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Commits

• 9d39aaf Add a test for adrp encoding and finalize release notes.
• 1b95230 fix(aarch64): shift immhi bits of adrp to account for immlo
• a294fba Update dependencies and version bump to v5.0.0
• d27beb3 Update the documentation, adding a page on dynamic assembling basics, includi...
• c153e6f Handle new rustc warnings and fix test suite issues on 32-bit platforms.
• 8cc8109 Add tests to validate the behaviour of the relocation changes and the new rel...
• 7ab0bfe Rework the way relocations are encoded and emitted.
• 55e83aa Add some notes on the special mov variants in the x64 language reference page.
• 965db71 Implement x64 large code model: add absolute 64-bit relocations usable in the...
• 123acd9 Fix an issue in x64 constant immediate size detection leading to overestimati...
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