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std.os.linux: remove syscall7() on mips64/mipsn32

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I'm not sure why this was here, but this is only a thing on O32, not N32/N64.
This commit is contained in:
Alex Rønne Petersen 2025-10-18 14:01:41 +02:00
parent 5e3c313366
commit 3585f79f44
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2 changed files with 0 additions and 56 deletions
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28
lib/std/os/linux/mips64.zig
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@ -132,34 +132,6 @@ pub fn syscall6(
: .{ .r1 = true, .r3 = true, .r8 = true, .r9 = true, .r10 = true, .r11 = true, .r12 = true, .r13 = true, .r14 = true, .r15 = true, .r24 = true, .r25 = true, .hi = true, .lo = true, .memory = true });
}
pub fn syscall7(
number: SYS,
arg1: u64,
arg2: u64,
arg3: u64,
arg4: u64,
arg5: u64,
arg6: u64,
arg7: u64,
) u64 {
return asm volatile (
\\ syscall
\\ beq $a3, $zero, 1f
\\ blez $v0, 1f
\\ dsubu $v0, $zero, $v0
\\1:
: [ret] "={$2}" (-> u64),
: [number] "{$2}" (@intFromEnum(number)),
[arg1] "{$4}" (arg1),
[arg2] "{$5}" (arg2),
[arg3] "{$6}" (arg3),
[arg4] "{$7}" (arg4),
[arg5] "{$8}" (arg5),
[arg6] "{$9}" (arg6),
[arg7] "{$10}" (arg7),
: .{ .r1 = true, .r3 = true, .r8 = true, .r9 = true, .r10 = true, .r11 = true, .r12 = true, .r13 = true, .r14 = true, .r15 = true, .r24 = true, .r25 = true, .hi = true, .lo = true, .memory = true });
}
pub fn clone() callconv(.naked) u64 {
// __clone(func, stack, flags, arg, ptid, tls, ctid)
// a0, a1, a2, a3, a4, a5, a6

28
lib/std/os/linux/mipsn32.zig
View File

@ -132,34 +132,6 @@ pub fn syscall6(
: .{ .r1 = true, .r3 = true, .r8 = true, .r9 = true, .r10 = true, .r11 = true, .r12 = true, .r13 = true, .r14 = true, .r15 = true, .r24 = true, .r25 = true, .hi = true, .lo = true, .memory = true });
}
pub fn syscall7(
number: SYS,
arg1: u32,
arg2: u32,
arg3: u32,
arg4: u32,
arg5: u32,
arg6: u32,
arg7: u32,
) u32 {
return asm volatile (
\\ syscall
\\ beq $a3, $zero, 1f
\\ blez $v0, 1f
\\ subu $v0, $zero, $v0
\\1:
: [ret] "={$2}" (-> u32),
: [number] "{$2}" (@intFromEnum(number)),
[arg1] "{$4}" (arg1),
[arg2] "{$5}" (arg2),
[arg3] "{$6}" (arg3),
[arg4] "{$7}" (arg4),
[arg5] "{$8}" (arg5),
[arg6] "{$9}" (arg6),
[arg7] "{$10}" (arg7),
: .{ .r1 = true, .r3 = true, .r8 = true, .r9 = true, .r10 = true, .r11 = true, .r12 = true, .r13 = true, .r14 = true, .r15 = true, .r24 = true, .r25 = true, .hi = true, .lo = true, .memory = true });
}
pub fn clone() callconv(.naked) u32 {
// __clone(func, stack, flags, arg, ptid, tls, ctid)
// a0, a1, a2, a3, a4, a5, a6