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Make fixes, improvements, and chibicc python bindings

Browse source 
- python now mixes audio 10x faster
- python octal notation is restored
- chibicc now builds code 3x faster
- chibicc now has help documentation
- chibicc can now generate basic python bindings
- linenoise now supports some paredit-like features

See #141
This commit is contained in:
Justine Tunney 2021-10-08 08:11:51 -07:00
parent 28997f3acb
commit 7061c79c22
121 changed files with 5272 additions and 1928 deletions
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52
third_party/python/Include/ceval.h vendored
View file

@ -2,7 +2,6 @@
#define Py_CEVAL_H
#include "libc/bits/likely.h"
#include "libc/dce.h"
#include "libc/log/libfatal.internal.h"
#include "third_party/python/Include/object.h"
#include "third_party/python/Include/pyerrors.h"
#include "third_party/python/Include/pystate.h"
@ -102,31 +101,34 @@ int Py_GetRecursionLimit(void);
#define _Py_MakeEndRecCheck(x) \
(--(x) < _Py_RecursionLimitLowerWaterMark(_Py_CheckRecursionLimit))
int _Py_CheckRecursiveCall(const char *);
int Py_EnterRecursiveCall(const char *);
void Py_LeaveRecursiveCall(void);
#ifndef Py_LIMITED_API
extern int _Py_CheckRecursionLimit;
forceinline int Py_EnterRecursiveCall(const char *where) {
const char *rsp, *bot;
if (!IsTiny()) {
if (IsModeDbg()) {
PyThreadState_GET()->recursion_depth++;
return _Py_CheckRecursiveCall(where);
} else {
rsp = __builtin_frame_address(0);
asm(".weak\tape_stack_vaddr\n\t"
"movabs\t$ape_stack_vaddr+32768,%0" : "=r"(bot));
if (UNLIKELY(rsp < bot)) {
PyErr_Format(PyExc_MemoryError, "Stack overflow%s", where);
return -1;
}
}
}
return 0;
}
forceinline void Py_LeaveRecursiveCall(void) {
PyThreadState_GET()->recursion_depth--;
}
int _Py_CheckRecursiveCall(const char *);
#define Py_LeaveRecursiveCall() PyThreadState_GET()->recursion_depth--
#define Py_EnterRecursiveCall(where) \
({ \
int rc = 0; \
const char *rsp, *bot; \
if (!IsTiny()) { \
if (IsModeDbg()) { \
PyThreadState_GET()->recursion_depth++; \
rc = _Py_CheckRecursiveCall(where); \
} else { \
rsp = __builtin_frame_address(0); \
asm(".weak\tape_stack_vaddr\n\t" \
"movabs\t$ape_stack_vaddr+32768,%0" : "=r"(bot)); \
if (UNLIKELY(rsp < bot)) { \
PyErr_Format(PyExc_MemoryError, "Stack overflow%s", where); \
rc = -1; \
} \
} \
} \
rc; \
})
#endif
#define Py_ALLOW_RECURSION \
do { \