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make runtime compatible with wasm

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This commit is contained in:
Li Jie
2025-04-08 16:50:47 +08:00
parent 7c81d9293b
commit be4737461a
183 changed files with 14122 additions and 647 deletions
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61
runtime/internal/clite/os/os.go
View File

@@ -16,10 +16,6 @@
package os
// #include <sys/stat.h>
// #include <limits.h>
import "C"
import (
_ "unsafe"
@@ -27,10 +23,6 @@ import (
"github.com/goplus/llgo/runtime/internal/clite/syscall"
)
const (
PATH_MAX = C.PATH_MAX
)
const (
/* get file status flags */
F_GETFL = 3
@@ -58,14 +50,6 @@ const (
EAGAIN = 35
)
type (
ModeT C.mode_t
UidT C.uid_t
GidT C.gid_t
OffT C.off_t
DevT C.dev_t
)
type (
StatT = syscall.Stat_t
)
@@ -115,12 +99,6 @@ func Truncate(path *c.Char, length OffT) c.Int
//go:linkname Chmod C.chmod
func Chmod(path *c.Char, mode ModeT) c.Int
//go:linkname Chown C.chown
func Chown(path *c.Char, owner UidT, group GidT) c.Int
//go:linkname Lchown C.lchown
func Lchown(path *c.Char, owner UidT, group GidT) c.Int
// -----------------------------------------------------------------------------
//go:linkname Getcwd C.getcwd
@@ -189,16 +167,6 @@ func Dup2(oldfd c.Int, newfd c.Int) c.Int
//go:linkname Dup3 C.dup3
func Dup3(oldfd c.Int, newfd c.Int, flags c.Int) c.Int
/* TODO(xsw):
On Alpha, IA-64, MIPS, SuperH, and SPARC/SPARC64, pipe() has the following prototype:
struct fd_pair {
long fd[2];
};
struct fd_pair pipe(void);
*/
//go:linkname Pipe C.pipe
func Pipe(fds *[2]c.Int) c.Int
//go:linkname Mkfifo C.mkfifo
func Mkfifo(path *c.Char, mode ModeT) c.Int
@@ -270,9 +238,6 @@ func Execvp(file *c.Char, argv **c.Char) c.Int
type PidT c.Int
//go:linkname Fork C.fork
func Fork() PidT
//go:linkname Getpid C.getpid
func Getpid() PidT
@@ -293,9 +258,6 @@ func Getppid() PidT
//go:linkname Syscall C.syscall
func Syscall(sysno c.Long, __llgo_va_list ...any) c.Long
//go:linkname Kill C.kill
func Kill(pid PidT, sig c.Int) c.Int
// If wait() returns due to a stopped or terminated child process, the process ID
// of the child is returned to the calling process. Otherwise, a value of -1 is
// returned and errno is set to indicate the error.
@@ -313,9 +275,6 @@ func Wait(statLoc *c.Int) PidT
//go:linkname Wait3 C.wait3
func Wait3(statLoc *c.Int, options c.Int, rusage *syscall.Rusage) PidT
//go:linkname Wait4 C.wait4
func Wait4(pid PidT, statLoc *c.Int, options c.Int, rusage *syscall.Rusage) PidT
//go:linkname Waitpid C.waitpid
func Waitpid(pid PidT, statLoc *c.Int, options c.Int) PidT
@@ -324,26 +283,6 @@ func Waitpid(pid PidT, statLoc *c.Int, options c.Int) PidT
//go:linkname Exit C.exit
func Exit(c.Int)
//go:linkname Getuid C.getuid
func Getuid() UidT
//go:linkname Geteuid C.geteuid
func Geteuid() UidT
//go:linkname Getgid C.getgid
func Getgid() GidT
//go:linkname Getegid C.getegid
func Getegid() GidT
// -----------------------------------------------------------------------------
//go:linkname Getrlimit C.getrlimit
func Getrlimit(resource c.Int, rlp *syscall.Rlimit) c.Int
//go:linkname Setrlimit C.setrlimit
func Setrlimit(resource c.Int, rlp *syscall.Rlimit) c.Int
// -----------------------------------------------------------------------------
// Upon successful completion, the value 0 is returned; otherwise the value -1

24
runtime/internal/clite/os/os_linux.go → runtime/internal/clite/os/os_darwin.go
View File

@@ -1,5 +1,3 @@
//go:build linux
/*
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
*
@@ -18,12 +16,28 @@
package os
import "C"
import (
_ "unsafe"
c "github.com/goplus/llgo/runtime/internal/clite"
)
const (
LLGoFiles = "_os/os.c"
LLGoPackage = "link"
)
//go:linkname Clearenv C.clearenv
func Clearenv()
const (
PATH_MAX = 1024
)
type (
ModeT uint16
UidT uint32
GidT uint32
OffT int64
DevT int32
)
//go:linkname Clearenv C.cliteClearenv
func Clearenv() c.Int

69
runtime/internal/clite/os/os_nonwasm.go Normal file
View File

@@ -0,0 +1,69 @@
//go:build !wasm
/*
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package os
import (
_ "unsafe"
c "github.com/goplus/llgo/runtime/internal/clite"
"github.com/goplus/llgo/runtime/internal/clite/syscall"
)
//go:linkname Getuid C.getuid
func Getuid() UidT
//go:linkname Geteuid C.geteuid
func Geteuid() UidT
//go:linkname Getgid C.getgid
func Getgid() GidT
//go:linkname Getegid C.getegid
func Getegid() GidT
//go:linkname Chown C.chown
func Chown(path *c.Char, owner UidT, group GidT) c.Int
//go:linkname Lchown C.lchown
func Lchown(path *c.Char, owner UidT, group GidT) c.Int
//go:linkname Getrlimit C.getrlimit
func Getrlimit(resource c.Int, rlp *syscall.Rlimit) c.Int
//go:linkname Setrlimit C.setrlimit
func Setrlimit(resource c.Int, rlp *syscall.Rlimit) c.Int
//go:linkname Wait4 C.wait4
func Wait4(pid PidT, statLoc *c.Int, options c.Int, rusage *syscall.Rusage) PidT
/* TODO(xsw):
On Alpha, IA-64, MIPS, SuperH, and SPARC/SPARC64, pipe() has the following prototype:
struct fd_pair {
long fd[2];
};
struct fd_pair pipe(void);
*/
//go:linkname Pipe C.pipe
func Pipe(fds *[2]c.Int) c.Int
//go:linkname Fork C.fork
func Fork() PidT
//go:linkname Kill C.kill
func Kill(pid PidT, sig c.Int) c.Int

24
runtime/internal/clite/os/os_other.go
View File

@@ -1,4 +1,4 @@
//go:build !linux
//go:build !darwin
/*
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
@@ -18,12 +18,28 @@
package os
import "C"
import (
_ "unsafe"
c "github.com/goplus/llgo/runtime/internal/clite"
)
const (
LLGoFiles = "_os/os.c"
LLGoPackage = "link"
)
//go:linkname Clearenv C.cliteClearenv
func Clearenv()
const (
PATH_MAX = 4096
)
type (
ModeT uint32
UidT uint32
GidT uint32
OffT int64
DevT uint64
)
//go:linkname Clearenv C.clearenv
func Clearenv() c.Int

1
runtime/internal/clite/os/os_wasm.go Normal file
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@@ -0,0 +1 @@
package os