unix: provide Mount on openbsd

Note that Mount is already provided for both darwin and linux, with differing signatures. Change-Id: Iaddae1769e436aad5125b78e31b2d62d22e45b16 Reviewed-on: https://go-review.googlesource.com/c/sys/+/595735 Reviewed-by: Ian Lance Taylor <[email protected]> LUCI-TryBot-Result: Go LUCI <[email protected]> Reviewed-by: Michael Knyszek <[email protected]>
golang · Aug 3, 2024 · aa1c4c8 · aa1c4c8
1 parent cde4660
commit aa1c4c8
Show file tree

Hide file tree

Showing 15 changed files with 205 additions and 0 deletions.
diff --git a/unix/syscall_openbsd.go b/unix/syscall_openbsd.go
@@ -293,6 +293,7 @@ func Uname(uname *Utsname) error {
 //sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
 //sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)

diff --git a/unix/zsyscall_openbsd_386.go b/unix/zsyscall_openbsd_386.go
diff --git a/unix/zsyscall_openbsd_386.s b/unix/zsyscall_openbsd_386.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $4
 DATA	·libc_mknodat_trampoline_addr(SB)/4, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mount_trampoline_addr(SB)/4, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $4

diff --git a/unix/zsyscall_openbsd_amd64.go b/unix/zsyscall_openbsd_amd64.go
diff --git a/unix/zsyscall_openbsd_amd64.s b/unix/zsyscall_openbsd_amd64.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
 DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8

diff --git a/unix/zsyscall_openbsd_arm.go b/unix/zsyscall_openbsd_arm.go
diff --git a/unix/zsyscall_openbsd_arm.s b/unix/zsyscall_openbsd_arm.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $4
 DATA	·libc_mknodat_trampoline_addr(SB)/4, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mount_trampoline_addr(SB)/4, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $4

diff --git a/unix/zsyscall_openbsd_arm64.go b/unix/zsyscall_openbsd_arm64.go
diff --git a/unix/zsyscall_openbsd_arm64.s b/unix/zsyscall_openbsd_arm64.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
 DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8

diff --git a/unix/zsyscall_openbsd_mips64.go b/unix/zsyscall_openbsd_mips64.go
diff --git a/unix/zsyscall_openbsd_mips64.s b/unix/zsyscall_openbsd_mips64.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
 DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8

diff --git a/unix/zsyscall_openbsd_ppc64.go b/unix/zsyscall_openbsd_ppc64.go
diff --git a/unix/zsyscall_openbsd_ppc64.s b/unix/zsyscall_openbsd_ppc64.s
@@ -555,6 +555,12 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
 DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mount(SB)
+	RET
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	CALL	libc_nanosleep(SB)
 	RET

diff --git a/unix/zsyscall_openbsd_riscv64.go b/unix/zsyscall_openbsd_riscv64.go
diff --git a/unix/zsyscall_openbsd_riscv64.s b/unix/zsyscall_openbsd_riscv64.s
@@ -463,6 +463,11 @@ TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
 DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
 
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
 TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_nanosleep(SB)
 GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8