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powerpc: rough platform support

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This commit is contained in:
Richo Healey 2015-01-09 20:38:53 -08:00
parent 7a05dc273d
commit 8341ee4075
2 changed files with 24 additions and 0 deletions
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20
src/rt/arch/powerpc/morestack.S Normal file
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#include "macros.S"
// Mark stack as non-executable
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack, "", %progbits
#endif
/* See i386/morestack.S for the lengthy, general explanation. */
.global rust_stack_exhausted
.hidden __morestack
// FIXME(POWERPC): this might not be perfectly right but works for now
__morestack:
.cfi_startproc
bl rust_stack_exhausted
// the above function ensures that it never returns
.cfi_endproc
.end __morestack

4
src/rt/arch/powerpc/record_sp.S Normal file
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// Mark stack as non-executable
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack, "", %progbits
#endif