[1/9][RFC][DWARF] Reserve three DW_OP numbers in vendor extension space

Cary Coutant ccoutant@gmail.com
Wed Dec 28 19:54:00 GMT 2016


>   OK on this proposal and to install this patch to gcc trunk?
>
> Hi GDB, Binutils maintainer:
>
>   OK on this proposal and install this patch to binutils-gdb master?
>
> include/
> 2016-11-29   Richard Earnshaw  <rearnsha@arm.com>
>              Jiong Wang  <jiong.wang@arm.com>
>
>         * dwarf2.def (DW_OP_AARCH64_operation): Reserve the number 0xea.

This is OK, but:

+/* AARCH64 extensions.
+   DW_OP_AARCH64_operation takes one mandatory unsigned LEB128 operand.
+   Bits[6:0] of this operand is the action code, all others bits are
initialized
+   to 0 except explicitly documented for one action.  Please refer
AArch64 DWARF
+   ABI documentation for details.  */

Is it possible to include a stable URL that points to the ABI document?

-cary



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