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

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Alex Rønne Petersen 2025-10-21 06:10:04 +02:00
parent de87c856e7
commit f6c06d7069
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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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@ -1259,6 +1259,18 @@ const LinuxThreadImpl = struct {
: [ptr] "r" (@intFromPtr(self.mapped.ptr)),
[len] "r" (self.mapped.len),
: .{ .memory = true }),
.hppa => asm volatile (
\\ ldi 91, %%r20 /* SYS_munmap */
\\ copy %[ptr], %%r26
\\ copy %[len], %%r25
\\ ble 0x100(%%sr2, %%r0)
\\ ldi 1, %%r20 /* SYS_exit */
\\ ldi 0, %%r26
\\ ble 0x100(%%sr2, %%r0)
:
: [ptr] "r" (@intFromPtr(self.mapped.ptr)),
[len] "r" (self.mapped.len),
: .{ .memory = true }),
.m68k => asm volatile (
\\ move.l #91, %%d0 // SYS_munmap
\\ move.l %[ptr], %%d1