Displaying 2 results from an estimated 2 matches for "gnu_property_x86_isa_".
2018 Mar 20
3
[LLD/ELF] - Should we implement .note.gnu.property and/or Intel CET in LLD ?
...g of sections we seems
produce broken output here again.
Given all above I suggest to:
1) Implement .note.gnu.property and support GNU_PROPERTY_STACK_SIZE + GNU_PROPERTY_NO_COPY_ON_PROTECTED
2) For start - error out on all other flags we do not explicitly support (like GNU_PROPERTY_X86_FEATURE_*, GNU_PROPERTY_X86_ISA_* and others
on p86-p88 of [3]).
3) Deside if we want to support Intel CET.
[1] - Linux GABI https://github.com/hjl-tools/linux-abi/wiki/linux-abi-draft.pdf
[2] - "CONTROL-FLOW ENFORCEMENT TECHNOLOGY PREVIEW" (https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-enf...
2018 Mar 20
0
[LLD/ELF] - Should we implement .note.gnu.property and/or Intel CET in LLD ?
...> produce broken output here again.
>
> Given all above I suggest to:
> 1) Implement .note.gnu.property and support GNU_PROPERTY_STACK_SIZE + GNU_PROPERTY_NO_COPY_ON_PROTECTED
> 2) For start - error out on all other flags we do not explicitly support (like GNU_PROPERTY_X86_FEATURE_*, GNU_PROPERTY_X86_ISA_* and others
> on p86-p88 of [3]).
> 3) Deside if we want to support Intel CET.
>
> [1] - Linux GABI https://github.com/hjl-tools/linux-abi/wiki/linux-abi-draft.pdf
>
> [2] - "CONTROL-FLOW ENFORCEMENT TECHNOLOGY PREVIEW" (https://software.intel.com/sites/default/files/man...