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Decentralize Python native module linkage

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We can now link even smaller Python binaries. For example, the hello.com
program in the Python build directory is a compiled linked executable of
hello.py which just prints hello world. Using decentralized sections, we
can make that binary 1.9mb in size (noting that python.com is 6.3 megs!)

This works for nontrivial programs too. For example, say we want an APE
binary that's equivalent to python.com -m http.server. Our makefile now
builds such a binary using the new launcher and it's only 3.2mb in size
since Python sources get turned into ELF objects, which tell our linker
that we need things like native hashing algorithm code.
This commit is contained in:
Justine Tunney 2021-09-07 11:40:11 -07:00
parent dfa0359b50
commit 559b024e1d
129 changed files with 2798 additions and 13514 deletions
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28
libc/nt/events.h
View file

@ -2,6 +2,7 @@
#define COSMOPOLITAN_LIBC_NT_EVENTS_H_
#include "libc/nt/struct/msg.h"
#include "libc/nt/struct/point.h"
#include "libc/nt/struct/securityattributes.h"
/* ░░░░
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@ -39,19 +40,28 @@ bool32 GetCursorPos(struct NtPoint *lpPoint);
int64_t SendMessage(int64_t hWnd, uint32_t Msg, uint64_t wParam,
int64_t lParam);
#define EVENTLOG_SUCCESS 0x00000000
#define EVENTLOG_ERROR_TYPE 0x00000001
#define EVENTLOG_WARNING_TYPE 0x00000002
#define EVENTLOG_INFORMATION_TYPE 0x00000004
#define EVENTLOG_AUDIT_SUCCESS 0x00000008
#define EVENTLOG_AUDIT_FAILURE 0x00000010
#define EVENTLOG_SUCCESS 0x00000000
#define EVENTLOG_ERROR_TYPE 0x00000001
#define EVENTLOG_WARNING_TYPE 0x00000002
#define EVENTLOG_INFORMATION_TYPE 0x00000004
#define EVENTLOG_AUDIT_SUCCESS 0x00000008
#define EVENTLOG_AUDIT_FAILURE 0x00000010
int32_t ReportEventA(int64_t handle, uint16_t wType, uint16_t wCategory,
uint32_t dwEventID, const char *lpUserId, uint16_t wNumStrings,
uint32_t dwDataSize, const char **lpStrings, void **lpRawData);
int64_t RegisterEventSourceA(const char *lpUNCServerName, const char *lpSourceName);
uint32_t dwEventID, const char *lpUserId,
uint16_t wNumStrings, uint32_t dwDataSize,
const char **lpStrings, void **lpRawData);
int64_t RegisterEventSourceA(const char *lpUNCServerName,
const char *lpSourceName);
int32_t DeregisterEventSource(uint64_t handle);
int64_t CreateEvent(struct NtSecurityAttributes *lpEventAttributes,
bool32 bManualReset, bool32 bInitialState,
const char16_t *lpName);
int64_t CreateEventEx(struct NtSecurityAttributes *lpEventAttributes,
const char16_t *lpName, uint32_t dwFlags,
uint32_t dwDesiredAccess);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NT_EVENTS_H_ */