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- #include <bits/asm.h>
- .weak _init
- .weak _fini
- .global _start
- .type _start, %function
- _start:
- mr r9, r1 // Save the original stack pointer.
- clrrwi r1, r1, 4 // Align the stack to 16 bytes.
- lis r13, _SDA_BASE_@ha // r13 points to the small data area.
- addi r13, r13, _SDA_BASE_@l //
- li r0, 0 // Zero the frame pointer.
- stwu r1, -16(r1) // The initial stack frame.
- mtlr r0 // Clear the link register.
- stw r0, 0(r1) // And save it.
- lis r3, main@ha // Get main() ...
- addi r3, r3, main@l
- lwz r4, 0(r9) // and argc...
- addi r5, r9, 4 // and argv ...
- lis r6, _init@ha // and _init() ...
- addi r6, r6, _init@l
- lis r7, _fini@ha // and _fini() ...
- addi r7, r7, _fini@l
- li r8, 0 // ldso_fini == NULL
- bl __libc_start_main // Let's go!
- b . // Never gets here.
- .end _start
- .size _start, .-_start
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