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losfair
2019-06-25 20:01:56 +08:00
parent 8303853227
commit 3f2aeec9bc
14 changed files with 402 additions and 67 deletions
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34
lib/runtime-core/image-loading.s Normal file
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.globl _run_on_wasm_stack
_run_on_wasm_stack:
# (stack_end, stack_begin)
# We need to ensure 16-byte alignment here.
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
pushq %rbp
movq %rsp, -16(%rdi)
leaq _run_on_wasm_stack.returning(%rip), %rax
movq %rax, -24(%rdi)
movq %rsi, %rsp
popq %rbp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
int $0x3
retq
_run_on_wasm_stack.returning:
movq (%rsp), %rsp
popq %rbp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
retq