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Ayke van Laethem
869e917dc6
This uses Mingw-w64, which seems to be the de facto standard for porting Unixy programs to Windows.
23 lines
574 B
ArmAsm
23 lines
574 B
ArmAsm
.section .text.tinygo_scanCurrentStack,"ax"
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.global tinygo_scanCurrentStack
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tinygo_scanCurrentStack:
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// Save callee-saved registers.
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pushq %rbx
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pushq %rbp
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pushq %rdi
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pushq %rsi
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pushq %r12
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pushq %r13
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pushq %r14
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pushq %r15
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// Scan the stack.
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subq $8, %rsp // adjust the stack before the call to maintain 16-byte alignment
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movq %rsp, %rdi
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callq tinygo_scanstack
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// Restore the stack pointer. Registers do not need to be restored as they
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// were only pushed to be discoverable by the GC.
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addq $72, %rsp
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retq
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