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std.os.linux: add ucontext_t and mcontext_t for mips/mips64

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Alex Rønne Petersen 2025-10-06 16:48:43 +02:00
parent 98af7f34e9
commit 0b33891f4c
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2 changed files with 57 additions and 4 deletions
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32
lib/std/os/linux/mips.zig
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@ -9,6 +9,8 @@ const iovec_const = std.posix.iovec_const;
const uid_t = linux.uid_t;
const gid_t = linux.gid_t;
const pid_t = linux.pid_t;
const stack_t = linux.stack_t;
const sigset_t = linux.sigset_t;
const sockaddr = linux.sockaddr;
const timespec = linux.timespec;
@ -347,5 +349,31 @@ pub const timezone = extern struct {
pub const Elf_Symndx = u32;
/// TODO
pub const ucontext_t = void;
pub const mcontext_t = extern struct {
_regmask: u32,
_status: u32,
pc: u64,
regs: [32]u64,
fpregs: [32]f64,
acx: u32,
fpc_csr: u32,
_fpc_eir: u32,
used_math: u32,
dsp: u32,
mdhi: u64,
mdlo: u64,
hi1: u32,
lo1: u32,
hi2: u32,
lo2: u32,
hi3: u32,
lo3: u32,
};
pub const ucontext_t = extern struct {
flags: u32,
link: ?*ucontext_t,
stack: stack_t,
mcontext: mcontext_t,
sigmask: sigset_t,
};

29
lib/std/os/linux/mips64.zig
View File

@ -9,6 +9,8 @@ const iovec_const = std.posix.iovec_const;
const uid_t = linux.uid_t;
const gid_t = linux.gid_t;
const pid_t = linux.pid_t;
const stack_t = linux.stack_t;
const sigset_t = linux.sigset_t;
const sockaddr = linux.sockaddr;
const timespec = linux.timespec;
@ -326,5 +328,28 @@ pub const timezone = extern struct {
pub const Elf_Symndx = u32;
/// TODO
pub const ucontext_t = void;
pub const mcontext_t = extern struct {
regs: [32]u64,
fpregs: [32]f64,
mdhi: u64,
hi1: u64,
hi2: u64,
hi3: u64,
mdlo: u64,
lo1: u64,
lo2: u64,
lo3: u64,
pc: u64,
fpc_csr: u32,
used_math: u32,
dsp: u32,
_reserved: u32,
};
pub const ucontext_t = extern struct {
flags: u32,
link: ?*ucontext_t,
stack: stack_t,
mcontext: mcontext_t,
sigmask: sigset_t,
};