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

4974 Commits

2 Branches

78 Tags

7.6 MiB

Tree: f2375aacac

Commit Graph

Author	SHA1	Message	Date
Stefan O'Rear	01d9fe4d9f	riscv32: add arch headers These are mostly copied from riscv64. _Addr and _Reg had to become int to match compiler-controlled parts of the ABI (result type of sizeof, etc.). There is no kernel stat struct; the userspace stat matches glibc in the sizes and offsets of all fields (including glibc's __dev_t __pad1). The jump buffer is 12 words larger to account for 12 saved double-precision floats; additionally it should be 64-bit aligned to save doubles. The syscall list was significantly revised by deleting all time32 and pre-statx syscalls, and renaming several syscalls that have different names depending on __BITS_PER_LONG, notably mmap2 and _llseek. futex was added as an alias to futex_time64 since it is widely used by software which does not pass time arguments.	6 years ago

Author

SHA1

Message

Date

Stefan O'Rear

01d9fe4d9f

riscv32: add arch headers

These are mostly copied from riscv64. _Addr and _Reg had to become int
to match compiler-controlled parts of the ABI (result type of sizeof,
etc.). There is no kernel stat struct; the userspace stat matches
glibc in the sizes and offsets of all fields (including glibc's
__dev_t __pad1). The jump buffer is 12 words larger to account for 12
saved double-precision floats; additionally it should be 64-bit
aligned to save doubles.

The syscall list was significantly revised by deleting all time32 and
pre-statx syscalls, and renaming several syscalls that have different
names depending on __BITS_PER_LONG, notably mmap2 and _llseek.

futex was added as an alias to futex_time64 since it is widely used by
software which does not pass time arguments.

6 years ago

1 Commits (f2375aacac13848cb407dfa39bd06eef576d5f2a)