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| author | Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com> | 2023-03-24 23:07:58 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-04-05 19:28:25 +0000 |
| commit | 99de78e175bed03e21e0da72d2f084c88e4f62ad (patch) | |
| tree | 695fc1cf5ec100426b3dd72f4bb846b5f0b71f0e /src/cmd/internal/obj/wasm/wasmobj.go | |
| parent | c00e9285eae4599f6a123d0a355633379be998e8 (diff) | |
| download | go-git-99de78e175bed03e21e0da72d2f084c88e4f62ad.tar.gz | |
all: add wasip1 asm and link logic
Add wasip1 asm and symbols to cmd/internal/obj, cmd/link and
runtime.
For #58141
Co-authored-by: Richard Musiol <neelance@gmail.com>
Co-authored-by: Achille Roussel <achille.roussel@gmail.com>
Co-authored-by: Julien Fabre <ju.pryz@gmail.com>
Co-authored-by: Evan Phoenix <evan@phx.io>
Change-Id: Ie088d9b65ea13e231694af6341465f95be33093f
Reviewed-on: https://go-review.googlesource.com/c/go/+/479617
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Bypass: Ian Lance Taylor <iant@golang.org>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'src/cmd/internal/obj/wasm/wasmobj.go')
| -rw-r--r-- | src/cmd/internal/obj/wasm/wasmobj.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cmd/internal/obj/wasm/wasmobj.go b/src/cmd/internal/obj/wasm/wasmobj.go index f344b53870..6bf49c602d 100644 --- a/src/cmd/internal/obj/wasm/wasmobj.go +++ b/src/cmd/internal/obj/wasm/wasmobj.go @@ -905,6 +905,7 @@ func regAddr(reg int16) obj.Addr { // Wasm ABI. This is a list of exceptions. var notUsePC_B = map[string]bool{ "_rt0_wasm_js": true, + "_rt0_wasm_wasip1": true, "wasm_export_run": true, "wasm_export_resume": true, "wasm_export_getsp": true, @@ -959,8 +960,8 @@ func assemble(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) { // Function starts with declaration of locals: numbers and types. // Some functions use a special calling convention. switch s.Name { - case "_rt0_wasm_js", "wasm_export_run", "wasm_export_resume", "wasm_export_getsp", "wasm_pc_f_loop", - "runtime.wasmDiv", "runtime.wasmTruncS", "runtime.wasmTruncU", "memeqbody": + case "_rt0_wasm_js", "_rt0_wasm_wasip1", "wasm_export_run", "wasm_export_resume", "wasm_export_getsp", + "wasm_pc_f_loop", "runtime.wasmDiv", "runtime.wasmTruncS", "runtime.wasmTruncU", "memeqbody": varDecls = []*varDecl{} useAssemblyRegMap() case "memchr", "memcmp": |