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aarch64: Remove PSEUDO_RET

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This commit is contained in:
Richard Henderson 2014-05-29 12:14:49 -04:00
parent 74f31c1859
commit f0712b543e
2 changed files with 9 additions and 20 deletions
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6
ChangeLog
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@ -1,5 +1,11 @@
2014-05-30 Richard Henderson <rth@twiddle.net>
* sysdeps/unix/sysv/linux/aarch64/sysdep.h (PSEUDO_RET): Remove.
(PSEUDO_RET_NOERRNO): Remove.
(ret): Don't redefine.
(ret_NOERRNO): Define in terms of ret.
(ret_ERRVAL): Likewise.
* sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl): Remove the
use of PSEUDO_RET; perform the error check directly.

23
sysdeps/unix/sysv/linux/aarch64/sysdep.h
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@ -61,15 +61,6 @@
cmn x0, #4095; \
b.cs .Lsyscall_error;
/* Notice the use of 'RET' instead of 'ret' the assembler is case
insensitive and eglibc already uses the preprocessor symbol 'ret'
so we use the upper case 'RET' to force through a ret instruction
to the assembler */
# define PSEUDO_RET \
RET;
# undef ret
# define ret PSEUDO_RET
# undef PSEUDO_END
# define PSEUDO_END(name) \
SYSCALL_ERROR_HANDLER \
@ -81,20 +72,12 @@
ENTRY (name); \
DO_CALL (syscall_name, args);
/* Notice the use of 'RET' instead of 'ret' the assembler is case
insensitive and eglibc already uses the preprocessor symbol 'ret'
so we use the upper case 'RET' to force through a ret instruction
to the assembler */
# define PSEUDO_RET_NOERRNO \
RET;
# undef ret_NOERRNO
# define ret_NOERRNO PSEUDO_RET_NOERRNO
# undef PSEUDO_END_NOERRNO
# define PSEUDO_END_NOERRNO(name) \
END (name)
# define ret_NOERRNO ret
/* The function has to return the error code. */
# undef PSEUDO_ERRVAL
# define PSEUDO_ERRVAL(name, syscall_name, args) \
@ -107,7 +90,7 @@
# define PSEUDO_END_ERRVAL(name) \
END (name)
# define ret_ERRVAL PSEUDO_RET_NOERRNO
# define ret_ERRVAL ret
# if NOT_IN_libc
# define SYSCALL_ERROR .Lsyscall_error