Any takers? it's really not a big change.
On Tue, Oct 2, 2012 at 3:19 PM, Derek Schuff <[email protected]> wrote: > ping? > > On Fri, Sep 28, 2012 at 9:28 AM, Derek Schuff <[email protected]> wrote: >> +cc Michael Liao who might be interested in X32-related stuff >> >> On Thu, Sep 27, 2012 at 11:24 AM, Derek Schuff <[email protected]> wrote: >>> Hi, >>> This patch refactors the NaCl/PNaCl support in clang such that the >>> defines which belong to the NaCl OS (e.g. __native_client__) come from >>> an OSTargetInfo and only those which are for Portable NaCl ( __pnacl__ >>> and __le32__) come from the PNaClTargetInfo. >>> It thus allows the compiler to support e.g. x86_64-nacl and arm-nacl >>> targets (as well as le32-nacl). It would be a very small change except >>> that the x86_64 nacl ABI is X32-like with 32-bit pointers, and does >>> not use 80-bit float types. So, some small changes to e.g. >>> X86_64ABIInfo. >>> >>> This patch is split into 2 parts. The first is a change to >>> X86_64ABIInfo to support x86-64 targets with 32 bit pointers. The >>> approach is similar to the change proposed by the X32 team[1] >>> (although it is slightly more general in its naming scheme and does >>> not have X32-specific bits). >>> >>> The second change actually makes the NaCl specific changes. There is >>> one small intrusion into X86_64ABIInfo::classify to disable the 80-bit >>> FP types (suggestions on that are welcome) >>> >>> Patches are attached or may be viewed at >>> http://codereview.chromium.org/10982073 and >>> http://codereview.chromium.org/10986071 >>> >>> Please take a look, thanks. >>> -Derek _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
