| commit | 74483c5955a632af5d9a4783cc2b541764450551 | [log] [tgz] |
|---|---|---|
| author | Rich Felker <dalias@aerifal.cx> | Thu Oct 15 12:04:48 2015 -0400 |
| committer | Rich Felker <dalias@aerifal.cx> | Thu Oct 15 12:04:48 2015 -0400 |
| tree | 6ee843126dd7aa888d619c728dc20ccd04981d77 | |
| parent | 11da520c7af5b190e69c0906c6e95000c4e59f33 [diff] |
mark arm thread-pointer-loading inline asm as volatile this builds on commits a603a75a72bb469c6be4963ed1b55fabe675fe15 and 0ba35d69c0e77b225ec640d2bd112ff6d9d3b2af to ensure that a compiler cannot conclude that it's valid to reorder the asm to a point before the thread pointer is set up, or to treat the inline function as if it were declared with attribute((const)). other archs already use volatile asm for thread pointer loading.