henrythasler / rust-tiny-wasm / 22876220351

coverage: 66.791% (-11.7%) from 78.491%
22876220351

push

github

henrythasler 
assemble prologue and epilogue
clean up

0 of 32 new or added lines in 6 files covered. (0.0%)

12 existing lines in 3 files now uncovered.

179 of 268 relevant lines covered (66.79%)

1.59 hits per line

Source File
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/src/assembler.rs
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use aarch64::*;
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mod aarch64;
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pub fn emit_prologue(machinecode: &mut Vec<u32>) {




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    machinecode.push(0xA9BF7BFD); // stp fp, lr, [sp, #-16]!  ; create a new stack frame




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    machinecode.push(0x910003FD); // mov fp, sp




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}




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pub fn emit_epilogue(machinecode: &mut Vec<u32>) {




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    machinecode.push(0xA8C17BFD); // ldp fp, lr, [sp], #16  ; destroy stack frame and restore FP, LR and SP




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    machinecode.push(branch::ret(Reg::LR)); // ret




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}




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