mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-02-01 03:53:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
cosmopolitan/libc/calls/state.internal.h

40 lines
1.2 KiB
C
Raw Normal View History

Reduce Makefile dependencies by 4%
2022-05-23 22:06:11 +00:00
#ifndef COSMOPOLITAN_LIBC_CALLS_STATE_INTERNAL_H_
#define COSMOPOLITAN_LIBC_CALLS_STATE_INTERNAL_H_
Make mutex calling code 10x tinier Calls to lock/unlock functions are now NOPs by default. The first time clone() is called, they get turned into CALL instructions. Doing this caused funcctions like fputc() to shrink from 85 bytes to 45+4 bytes. Since the ANSI solution of `(__threaded && lock())` inlines os much superfluous binary content into functions all over the place.
2022-06-13 02:33:42 +00:00
#include "libc/intrin/nopl.h"
Clean up some of the threading code
2022-09-08 18:54:56 +00:00
#include "libc/intrin/pthread.h"
Apply even more fixups - Finish cleaning up the stdio unlocked APIs - Make __cxa_finalize() properly thread safe - Don't log locks if threads aren't being used - Add some more mutex guards to places using _mmi - Specific lock names now appear in the --ftrace logs - Fix mkdeps.com generating invalid Makefiles sometimes - Simplify and fix bugs in the test runner infrastructure - Fix issue where sometimes some functions wouldn't be logged
2022-06-12 18:47:20 +00:00
#include "libc/nexgen32e/threaded.h"
Reduce Makefile dependencies by 4%
2022-05-23 22:06:11 +00:00
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
hidden extern int __vforked;
hidden extern bool __time_critical;
Fix some regressions with execution
2022-08-08 05:10:18 +00:00
hidden extern unsigned __sighandrvas[NSIG];
hidden extern unsigned __sighandflags[NSIG];
Clean up some of the threading code
2022-09-08 18:54:56 +00:00
hidden extern pthread_mutex_t __fds_lock_obj;
Reduce Makefile dependencies by 4%
2022-05-23 22:06:11 +00:00
hidden extern const struct NtSecurityAttributes kNtIsInheritable;
Apply even more fixups - Finish cleaning up the stdio unlocked APIs - Make __cxa_finalize() properly thread safe - Don't log locks if threads aren't being used - Add some more mutex guards to places using _mmi - Specific lock names now appear in the --ftrace logs - Fix mkdeps.com generating invalid Makefiles sometimes - Simplify and fix bugs in the test runner infrastructure - Fix issue where sometimes some functions wouldn't be logged
2022-06-12 18:47:20 +00:00
void __fds_lock(void);
void __fds_unlock(void);
void __sig_lock(void);
void __sig_unlock(void);
Make some quick fixes and cleanup
2022-06-26 09:58:36 +00:00
#ifdef _NOPL0
Make mutex calling code 10x tinier Calls to lock/unlock functions are now NOPs by default. The first time clone() is called, they get turned into CALL instructions. Doing this caused funcctions like fputc() to shrink from 85 bytes to 45+4 bytes. Since the ANSI solution of `(__threaded && lock())` inlines os much superfluous binary content into functions all over the place.
2022-06-13 02:33:42 +00:00
#define __fds_lock() _NOPL0("__threadcalls", __fds_lock)
#define __fds_unlock() _NOPL0("__threadcalls", __fds_unlock)
#else
Apply even more fixups - Finish cleaning up the stdio unlocked APIs - Make __cxa_finalize() properly thread safe - Don't log locks if threads aren't being used - Add some more mutex guards to places using _mmi - Specific lock names now appear in the --ftrace logs - Fix mkdeps.com generating invalid Makefiles sometimes - Simplify and fix bugs in the test runner infrastructure - Fix issue where sometimes some functions wouldn't be logged
2022-06-12 18:47:20 +00:00
#define __fds_lock() (__threaded ? __fds_lock() : 0)
#define __fds_unlock() (__threaded ? __fds_unlock() : 0)
Make mutex calling code 10x tinier Calls to lock/unlock functions are now NOPs by default. The first time clone() is called, they get turned into CALL instructions. Doing this caused funcctions like fputc() to shrink from 85 bytes to 45+4 bytes. Since the ANSI solution of `(__threaded && lock())` inlines os much superfluous binary content into functions all over the place.
2022-06-13 02:33:42 +00:00
#endif
Make some quick fixes and cleanup
2022-06-26 09:58:36 +00:00
#ifdef _NOPL0
Make mutex calling code 10x tinier Calls to lock/unlock functions are now NOPs by default. The first time clone() is called, they get turned into CALL instructions. Doing this caused funcctions like fputc() to shrink from 85 bytes to 45+4 bytes. Since the ANSI solution of `(__threaded && lock())` inlines os much superfluous binary content into functions all over the place.
2022-06-13 02:33:42 +00:00
#define __sig_lock() _NOPL0("__threadcalls", __sig_lock)
#define __sig_unlock() _NOPL0("__threadcalls", __sig_unlock)
#else
Apply even more fixups - Finish cleaning up the stdio unlocked APIs - Make __cxa_finalize() properly thread safe - Don't log locks if threads aren't being used - Add some more mutex guards to places using _mmi - Specific lock names now appear in the --ftrace logs - Fix mkdeps.com generating invalid Makefiles sometimes - Simplify and fix bugs in the test runner infrastructure - Fix issue where sometimes some functions wouldn't be logged
2022-06-12 18:47:20 +00:00
#define __sig_lock() (__threaded ? __sig_lock() : 0)
#define __sig_unlock() (__threaded ? __sig_unlock() : 0)
Make mutex calling code 10x tinier Calls to lock/unlock functions are now NOPs by default. The first time clone() is called, they get turned into CALL instructions. Doing this caused funcctions like fputc() to shrink from 85 bytes to 45+4 bytes. Since the ANSI solution of `(__threaded && lock())` inlines os much superfluous binary content into functions all over the place.
2022-06-13 02:33:42 +00:00
#endif
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
2022-06-09 03:01:28 +00:00
Reduce Makefile dependencies by 4%
2022-05-23 22:06:11 +00:00
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STATE_INTERNAL_H_ */
Reference in a new issue Copy permalink