3d4d594049
the FPOFF macro that follows the FXSAVE/FSAVE instructions in l.s used to execute WAIT instruction when the TS flag was not set. this is wrong and causes pending exceptions to be raised from fpsave which is called from provsave() which holds up->rlock making it deadlock when matherror() tries to postnote() to itself. so making FPOFF non-waiting (just set TS flag). we handle pending exception when restoring the context. |
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| 386 | ||
| 68000 | ||
| 68020 | ||
| acme | ||
| adm/timezone | ||
| alpha | ||
| amd64 | ||
| arm | ||
| lib | ||
| mips | ||
| power | ||
| power64 | ||
| rc | ||
| sparc | ||
| sparc64 | ||
| sys | ||
| .hgignore | ||