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std.os.linux.tls: Add m68k support.

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Alex Rønne Petersen 2024-07-23 07:27:07 +02:00
parent 37275c0f69
commit 44d4656dfc
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1 changed files with 7 additions and 0 deletions
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7
lib/std/os/linux/tls.zig
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@ -70,6 +70,7 @@ const current_variant: Variant = switch (native_arch) {
.thumb,
.thumbeb,
=> .I_original,
.m68k,
.mips,
.mipsel,
.mips64,
@ -90,6 +91,7 @@ const current_variant: Variant = switch (native_arch) {
/// The Offset value for the modified Variant I.
const current_tp_offset = switch (native_arch) {
.m68k,
.mips,
.mipsel,
.mips64,
@ -104,6 +106,7 @@ const current_tp_offset = switch (native_arch) {
/// Usually only used by the modified Variant I.
const current_dtv_offset = switch (native_arch) {
.m68k,
.mips,
.mipsel,
.mips64,
@ -236,6 +239,10 @@ pub fn setThreadPointer(addr: usize) void {
const rc = @call(.always_inline, linux.syscall1, .{ .set_tls, addr });
assert(rc == 0);
},
.m68k => {
const rc = linux.syscall1(.set_thread_area, addr);
assert(rc == 0);
},
.riscv32, .riscv64 => {
asm volatile (
\\ mv tp, %[addr]