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std: add arch bits for s390x-linux (#21342)

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see #21402
This commit is contained in:
Meghan Denny
2024-09-24 13:35:12 -07:00
committed by GitHub
parent 8d76c02f9a
commit 5e4da1ff30
5 changed files with 333 additions and 0 deletions
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50
lib/std/os/linux.zig
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@@ -47,6 +47,7 @@ const arch_bits = switch (native_arch) {
.mips64, .mips64el => @import("linux/mips64.zig"),
.powerpc, .powerpcle => @import("linux/powerpc.zig"),
.powerpc64, .powerpc64le => @import("linux/powerpc64.zig"),
.s390x => @import("linux/s390x.zig"),
else => struct {
pub const ucontext_t = void;
pub const getcontext = {};
@@ -276,6 +277,29 @@ pub const MAP = switch (native_arch) {
UNINITIALIZED: bool = false,
_: u5 = 0,
},
.s390x => packed struct(u32) {
TYPE: MAP_TYPE,
FIXED: bool = false,
ANONYMOUS: bool = false,
_4: u1 = 0,
_5: u1 = 0,
GROWSDOWN: bool = false,
_7: u1 = 0,
_8: u1 = 0,
DENYWRITE: bool = false,
EXECUTABLE: bool = false,
LOCKED: bool = false,
NORESERVE: bool = false,
POPULATE: bool = false,
NONBLOCK: bool = false,
STACK: bool = false,
HUGETLB: bool = false,
SYNC: bool = false,
FIXED_NOREPLACE: bool = false,
_19: u5 = 0,
UNINITIALIZED: bool = false,
_: u5 = 0,
},
else => @compileError("missing std.os.linux.MAP constants for this architecture"),
};
@@ -417,6 +441,32 @@ pub const O = switch (native_arch) {
TMPFILE: bool = false,
_: u9 = 0,
},
.s390x => packed struct(u32) {
ACCMODE: ACCMODE = .RDONLY,
_2: u4 = 0,
CREAT: bool = false,
EXCL: bool = false,
NOCTTY: bool = false,
TRUNC: bool = false,
APPEND: bool = false,
NONBLOCK: bool = false,
DSYNC: bool = false,
ASYNC: bool = false,
DIRECT: bool = false,
LARGEFILE: bool = false,
DIRECTORY: bool = false,
NOFOLLOW: bool = false,
NOATIME: bool = false,
CLOEXEC: bool = false,
_17: u1 = 0,
PATH: bool = false,
_: u10 = 0,
// #define O_RSYNC 04010000
// #define O_SYNC 04010000
// #define O_TMPFILE 020200000
// #define O_NDELAY O_NONBLOCK
},
else => @compileError("missing std.os.linux.O constants for this architecture"),
};