riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	3814333964	switch all existing 32-bit archs to 64-bit time_t this commit preserves ABI fully for existing interface boundaries between libc and libc consumers (applications or libraries), by retaining existing symbol names for the legacy 32-bit interfaces and redirecting sources compiled against the new headers to alternate symbol names. this does not necessarily, however, preserve the pairwise ABI of libc consumers with one another; where they use time_t-derived types in their interfaces with one another, it may be necessary to synchronize updates with each other. the intent is that ABI resulting from this commit already be stable and permanent, but it will not be officially so until a release is made. changes to some header-defined types that do not play any role in the ABI between libc and its consumers may still be subject to change. mechanically, the changes made by this commit for each 32-bit arch are as follows: - _REDIR_TIME64 is defined to activate the symbol redirections in public headers - COMPAT_SRC_DIRS is defined in arch.mak to activate build of ABI compat shims to serve as definitions for the original symbol names - time_t and suseconds_t definitions are changed to long long (64-bit) - IPC_STAT definition is changed to add the IPC_TIME64 bit (0x100), triggering conversion of semid_ds, shmid_ds, and msqid_ds split low/high time bits into new time_t members - structs semid_ds, shmid_ds, msqid_ds, and stat are modified to add new 64-bit time_t/timespec members at the end, maintaining existing layout of other members. - socket options (SO_*) and ioctl (sockios) command macros are redefined to use the kernel's "_NEW" values. in addition, on archs where vdso clock_gettime is used, the VDSO_CGT_SYM macro definition in syscall_arch.h is changed to use a new time64 vdso function if available, and a new VDSO_CGT32_SYM macro is added for use as fallback on kernels lacking time64.	7 years ago
Rich Felker	5972c4a411	add mips n32 port (ILP32 ABI for mips64) based on patch submitted by Jaydeep Patil, with minor changes.	10 years ago
Rich Felker	83933573af	add mips64 port patch by Mahesh Bodapati and Jaydeep Patil of Imagination Technologies.	10 years ago
Szabolcs Nagy	b24d813d24	aarch64: fix namespace pollution in bits/shm.h The shm_info struct is a gnu extension and some of its members do not have shm* prefix. This is worked around in sys/shm.h by macros, but aarch64 didn't use those.	11 years ago
Szabolcs Nagy	01ef3dd9c5	add aarch64 port This adds complete aarch64 target support including bigendian subarch. Some of the long double math functions are known to be broken otherwise interfaces should be fully functional, but at this point consider this port experimental. Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.	11 years ago
rofl0r	0f169cbb79	sys/shm.h: move arch specific structs to bits/	13 years ago
Rich Felker	07e865cc5a	numerous fixes to sysv ipc some of these definitions were just plain wrong, others based on outdated ancient "non-64" versions of the kernel interface. as much as possible has now been moved out of bits/* these changes break abi (the old abi for these functions was wrong), but since they were not working anyway it can hardly matter.	15 years ago
Nicholas J. Kain	1e12632591	Port musl to x86-64. One giant commit!	15 years ago
Rich Felker	1355fdca7c	preparing build system to handle ports - step 1	15 years ago
Rich Felker	c316b28445	update various bits headers for new linux additions based on patch by nik	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

2 Commits (ea71a9004e08030a15d45186e263fd2b0c51cc25)