| commit | 975ace4eca4990bc1948d3a7a890de7f60e7e540 | |
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| Fri, 31 Jan 2020 19:41:25 +0000 (31 19:41 +0000) | ||
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| Sat, 15 Feb 2020 00:09:12 +0000 (14 21:09 -0300) | ||
| tree | 404ce86f6d3b1e93a5ccdf5baaf482bcc9fe7218 | treesnapshot (tar.gz zip) |
| parent | c261718b3fda4b629ee120f48e3ee50db9c793a1 | commitdiff |
alpha: Refactor syscall and Use Linux kABI for syscall return
It highly unlikely that alpha will be ported to anything else than
Linux, so this patch moves the generic unix syscall definition to
Linux and adapt it to Linux kernel ABI.
It changes the internal_syscall* macros to return a negative value
instead of the '$19' register value on the 'err' macro argument.
The macro INTERNAL_SYSCALL_DECL is no longer required, and the
INTERNAL_SYSCALL_ERROR_P macro follows the other Linux kABIs.
Checked on alpha-linux-gnu.
It highly unlikely that alpha will be ported to anything else than
Linux, so this patch moves the generic unix syscall definition to
Linux and adapt it to Linux kernel ABI.
It changes the internal_syscall* macros to return a negative value
instead of the '$19' register value on the 'err' macro argument.
The macro INTERNAL_SYSCALL_DECL is no longer required, and the
INTERNAL_SYSCALL_ERROR_P macro follows the other Linux kABIs.
Checked on alpha-linux-gnu.
| sysdeps/unix/sysv/linux/alpha/ioperm.c | diffblobblamehistory | |
| sysdeps/unix/sysv/linux/alpha/sysdep.h | [moved from sysdeps/unix/alpha/sysdep.h with 57% similarity] | diffblobblamehistory |