authorgravatar for koachan@protonmail.comKoakuma <koachan@protonmail.com> 2020-08-28 21:48:10+07:00
committergravatar for koachan@protonmail.comKoakuma <koachan@protonmail.com> 2020-10-24 20:03:40+07:00
log300cfbf252b5798c696a9ccd0abf4ed474260de6
tree2a74e710b87167cc1a10e1833734f954f5318562
parent6146f81c6e5bb96f834a02dfd9cbadbe6e48e982

Add TLS implementation for sparc64

1 files changed, 6 insertions(+), 1 deletions(-)

lib/std/os/linux/tls.zig+6-1
......@@ -54,7 +54,7 @@ const TLSVariant = enum {
5454
5555const tls_variant = switch (builtin.arch) {
5656 .arm, .armeb, .aarch64, .aarch64_be, .riscv32, .riscv64, .mips, .mipsel, .powerpc, .powerpc64, .powerpc64le => TLSVariant.VariantI,
57 .x86_64, .i386 => TLSVariant.VariantII,
57 .x86_64, .i386, .sparcv9 => TLSVariant.VariantII,
5858 else => @compileError("undefined tls_variant for this architecture"),
5959};
6060
......@@ -168,6 +168,11 @@ pub fn setThreadPointer(addr: usize) void {
168168 .powerpc, .powerpc64, .powerpc64le => {
169169 asm volatile (
170170 \\ mr 13, %[addr]
171 );
172 },
173 .sparcv9 => {
174 asm volatile (
175 \\ mov %[addr], %%g7
171176 :
172177 : [addr] "r" (addr)
173178 );