diff options
| -rw-r--r-- | src/rt/arch/powerpc/morestack.S | 20 | ||||
| -rw-r--r-- | src/rt/arch/powerpc/record_sp.S | 4 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/rt/arch/powerpc/morestack.S b/src/rt/arch/powerpc/morestack.S new file mode 100644 index 00000000000..ebacf6f1dc4 --- /dev/null +++ b/src/rt/arch/powerpc/morestack.S @@ -0,0 +1,20 @@ +#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 diff --git a/src/rt/arch/powerpc/record_sp.S b/src/rt/arch/powerpc/record_sp.S new file mode 100644 index 00000000000..e93a69a711b --- /dev/null +++ b/src/rt/arch/powerpc/record_sp.S @@ -0,0 +1,4 @@ +// Mark stack as non-executable +#if defined(__linux__) && defined(__ELF__) +.section .note.GNU-stack, "", %progbits +#endif |