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Port a lot more code to AARCH64

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- Introduce epoll_pwait()
- Rewrite -ftrapv and ffs() libraries in C code
- Use more FreeBSD code in math function library
- Get significantly more tests passing on qemu-aarch64
- Fix many Musl long double functions that were broken on AARCH64
This commit is contained in:
Justine Tunney 2023-05-14 09:32:15 -07:00
parent 91791e9f38
commit 550b52abf6
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GPG key ID: BE714B4575D6E328
158 changed files with 6018 additions and 3499 deletions
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10
third_party/python/Python/cosmomodule.c vendored
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@ -53,9 +53,11 @@ PYTHON_PROVIDE("cosmo.crc32c");
PYTHON_PROVIDE("cosmo.syscount");
PYTHON_PROVIDE("cosmo.popcount");
PYTHON_PROVIDE("cosmo.decimate");
PYTHON_PROVIDE("cosmo.ftrace");
#ifdef __x86_64__
PYTHON_PROVIDE("cosmo.getcpucore");
PYTHON_PROVIDE("cosmo.getcpunode");
PYTHON_PROVIDE("cosmo.ftrace");
#endif /* __x86_64__ */
PyDoc_STRVAR(cosmo_doc,
"Cosmopolitan Libc Module\n\
@ -103,6 +105,8 @@ PyDoc_STRVAR(getcpucore_doc,
--\n\n\
Returns 0-indexed CPU core on which process is currently scheduled.");
#ifdef __x86_64__
static PyObject *
cosmo_getcpucore(PyObject *self, PyObject *noargs)
{
@ -120,6 +124,8 @@ cosmo_getcpunode(PyObject *self, PyObject *noargs)
return PyLong_FromUnsignedLong(TSC_AUX_NODE(rdpid()));
}
#endif /* __x86_64__ */
PyDoc_STRVAR(crc32c_doc,
"crc32c($module, bytes, init=0)\n\
--\n\n\
@ -332,8 +338,10 @@ static PyMethodDef cosmo_methods[] = {
{"syscount", cosmo_syscount, METH_NOARGS, syscount_doc},
{"popcount", cosmo_popcount, METH_VARARGS, popcount_doc},
{"decimate", cosmo_decimate, METH_VARARGS, decimate_doc},
#ifdef __x86_64__
{"getcpucore", cosmo_getcpucore, METH_NOARGS, getcpucore_doc},
{"getcpunode", cosmo_getcpunode, METH_NOARGS, getcpunode_doc},
#endif /* __x86_64__ */
#ifdef __PG__
{"ftrace", cosmo_ftrace, METH_NOARGS, ftrace_doc},
#endif