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std.Thread: implement freeAndExit() for alpha-linux

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Alex Rønne Petersen 2025-10-21 05:56:46 +02:00
parent 3d1b7811d4
commit de87c856e7
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1 changed files with 12 additions and 0 deletions
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12
lib/std/Thread.zig
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@ -1235,6 +1235,18 @@ const LinuxThreadImpl = struct {
: [ptr] "r" (@intFromPtr(self.mapped.ptr)),
[len] "r" (self.mapped.len),
: .{ .memory = true }),
.alpha => asm volatile (
\\ ldi $0, 73 # SYS_munmap
\\ mov %[ptr], $16
\\ mov %[len], $17
\\ callsys
\\ ldi $0, 1 # SYS_exit
\\ ldi $16, 0
\\ callsys
:
: [ptr] "r" (@intFromPtr(self.mapped.ptr)),
[len] "r" (self.mapped.len),
: .{ .memory = true }),
.hexagon => asm volatile (
\\ r6 = #215 // SYS_munmap
\\ r0 = %[ptr]