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More exception handling updates. #28

Merged
merged 1 commit into from
Apr 9, 2025
Merged

More exception handling updates. #28

merged 1 commit into from
Apr 9, 2025

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jonathanpallant
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  • The SVC asm trampoline can now be over-ridden
  • The Undefined, Prefetch and Abort handlers can either return never, or can return a new address to continue executing from when the handler is over
  • I tried to ensure the all the handlers are listed in the same order as the vector table, for consistency
  • Put every function in its own section in the hope that unused ones will be GC'd by the linker

@thejpster
More exception handling updates.
260ed09 
- The SVC asm trampoline can now be over-ridden
- The Undefined, Prefetch and Abort handlers can either return never, or can return a new address to continue executing from when the handler is over
- I tried to ensure the all the handlers are listed in the same order as the vector table, for consistency
- Put every function in its own section in the hope that unused ones will be GC'd by the linker
@jonathanpallant jonathanpallant merged commit 22f1eb9 into rust-embedded:fix-undef-handler Apr 9, 2025
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@jonathanpallant @thejpster