| commit | b5803b139b07f10200b25b8ea4e8c33b9e82ac92 | |
| author | Dmitry Bezhetskov <dbezhetskov@igalia.com> | |
| Thu, 6 Aug 2020 07:41:50 +0000 (6 07:41 +0000) | ||
| committer | Dmitry Bezhetskov <dbezhetskov@igalia.com> | |
| Thu, 6 Aug 2020 07:41:50 +0000 (6 07:41 +0000) | ||
| tree | 48e7018cce504a7f8745b6ce8cfe6916a3410188 | treesnapshot (tar.gz zip) |
| parent | e6c0d318606e1bee4ee885a8448c0e8dcab2a972 | commitdiff |
Bug 1639153 - Part 1: Reserve two slots after stack arguments for the future tls preservation. r=lth
We are going to remove Frame::tls and support trampolines for indirect calls, so we need to get rid of using Frame::tls.
In this and the followup patches I will iteratively remove all dependencies of Frame::tls and remove it eventually.
In this patch I changed wasm ABI to allocate two stack slots after stack args to preserve caller's and callee's tls'es in the near future.
Differential Revision: https://phabricator.services.mozilla.com/D82881
We are going to remove Frame::tls and support trampolines for indirect calls, so we need to get rid of using Frame::tls.
In this and the followup patches I will iteratively remove all dependencies of Frame::tls and remove it eventually.
In this patch I changed wasm ABI to allocate two stack slots after stack args to preserve caller's and callee's tls'es in the near future.
Differential Revision: https://phabricator.services.mozilla.com/D82881
16 files changed: