More exception handling updates. #28
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jonathanpallant
commented
Apr 9, 2025
jonathanpallant
commented
- 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
- 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
merged commit 22f1eb9
into
rust-embedded:fix-undef-handler
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