Petar Jovanovic 1d3a772034 mips: Fix clone syscall for nanoMIPS ...

- Reset syscall return register (a0) in clone_new_thread()
- Use "syscall[32]" asm idiom instead of "syscall" with immediate parameter
  in ML_ (call_on_new_stack_0_1)()
- Optimize stack usage in ML_ (call_on_new_stack_0_1)()
- Code refactor of ML_ (call_on_new_stack_0_1)()

It partially fixes all tests which use clone system call, e.g. none/tests/pth_atfork1.

Patch by Aleksandar Rikalo.

2020-01-14 09:31:48 +00:00

459 KiB

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