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9abab94b21
lr must be saved because init/fini-section code from the compiler clobbers it. this was not a problem when i tested without gcc's crtbegin/crtend files present, but with them, musl on arm fails to work (infinite loop in _init).
12 lines
113 B
ArmAsm
12 lines
113 B
ArmAsm
.section .init
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pop {lr}
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tst lr,#1
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moveq pc,lr
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bx lr
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.section .fini
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pop {lr}
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tst lr,#1
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moveq pc,lr
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bx lr
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