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* sysdeps/unix/sysv/linux/m68k/Makefile [subdir=signal]: Remove 

rt_sigsuspend, rt_sigprocmask, rt_sigtimedwait, rt_sigqueueinfo, 
rt_sigaction and rt_sigpending. 
* sysdeps/unix/sysv/linux/m68k/syscalls.list: Remove all entries 
for __syscall_* functions. 
* sysdeps/unix/sysv/linux/m68k/sysdep.h: Implement INLINE_SYSCALL.
1998-10-24  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/Makefile [subdir=signal]: Remove
	rt_sigsuspend, rt_sigprocmask, rt_sigtimedwait, rt_sigqueueinfo,
	rt_sigaction and rt_sigpending.
	* sysdeps/unix/sysv/linux/m68k/syscalls.list: Remove all entries
	for __syscall_* functions.
	* sysdeps/unix/sysv/linux/m68k/sysdep.h: Implement INLINE_SYSCALL.
This commit is contained in:
Andreas Schwab 1998-10-26 01:47:41 +00:00
parent c2ef793036
commit d499a27c88
4 changed files with 56 additions and 48 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
1998-10-24 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/Makefile [subdir=signal]: Remove
rt_sigsuspend, rt_sigprocmask, rt_sigtimedwait, rt_sigqueueinfo,
rt_sigaction and rt_sigpending.
* sysdeps/unix/sysv/linux/m68k/syscalls.list: Remove all entries
for __syscall_* functions.
* sysdeps/unix/sysv/linux/m68k/sysdep.h: Implement INLINE_SYSCALL.
1998-10-26 Roland McGrath <roland@baalperazim.frob.com>
* hurd/Versions: Add _hurd_dtable, _hurd_dtablesize,

5
sysdeps/unix/sysv/linux/m68k/Makefile
View File

@ -11,8 +11,3 @@ ifeq ($(subdir),elf)
sysdep-others += lddlibc4
install-bin += lddlibc4
endif
ifeq ($(subdir),signal)
sysdep_routines += rt_sigsuspend rt_sigprocmask rt_sigtimedwait \
rt_sigqueueinfo rt_sigaction rt_sigpending
endif

42
sysdeps/unix/sysv/linux/m68k/syscalls.list
View File

@ -1,45 +1,3 @@
# File name Caller Syscall name # args Strong name Weak names
cacheflush EXTRA cacheflush 4 __cacheflush cacheflush
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
s_setfsgid setfsgid setfsgid 1 __syscall_setfsgid
s_setfsuid setfsuid setfsuid 1 __syscall_setfsuid
s_setgid setgid setgid 1 __syscall_setgid
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_setregid setregid setregid 2 __syscall_setregid
s_setresgid setresgid setresgid 3 __syscall_setresgid
s_setresuid setresuid setresuid 3 __syscall_setresuid
s_setreuid setreuid setreuid 2 __syscall_setreuid
s_setuid setuid setuid 1 __syscall_setuid
# System calls with wrappers.
rt_sigaction - rt_sigaction 4 __syscall_rt_sigaction
rt_sigpending - rt_sigpending 2 __syscall_rt_sigpending
rt_sigprocmask - rt_sigprocmask 4 __syscall_rt_sigprocmask
rt_sigqueueinfo - rt_sigqueueinfo 3 __syscall_rt_sigqueueinfo
rt_sigsuspend - rt_sigsuspend 2 __syscall_rt_sigsuspend
rt_sigtimedwait - rt_sigtimedwait 4 __syscall_rt_sigtimedwait
s_getcwd getcwd getcwd 2 __syscall_getcwd
s_getdents getdents getdents 3 __syscall_getdents
s_getpriority getpriority getpriority 2 __syscall_getpriority
s_getresgid getresgid getresgid 3 __syscall_getresgid
s_getresuid getresuid getresuid 3 __syscall_getresuid
s_poll poll poll 3 __syscall_poll
s_pread64 pread64 pread 5 __syscall_pread64
s_ptrace ptrace ptrace 4 __syscall_ptrace
s_pwrite64 pwrite64 pwrite 5 __syscall_pwrite64
s_reboot reboot reboot 3 __syscall_reboot
s_sigaction sigaction sigaction 3 __syscall_sigaction
s_sigpending sigpending sigpending 1 __syscall_sigpending
s_sigprocmask sigprocmask sigprocmask 3 __syscall_sigprocmask
s_sigsuspend sigsuspend sigsuspend 3 __syscall_sigsuspend
s_sysctl sysctl _sysctl 1 __syscall__sysctl
s_ustat ustat ustat 2 __syscall_ustat
sys_fstat fxstat fstat 2 __syscall_fstat
sys_lstat lxstat lstat 2 __syscall_lstat
sys_mknod xmknod mknod 3 __syscall_mknod
sys_readv readv readv 3 __syscall_readv
sys_stat xstat stat 2 __syscall_stat
sys_writev writev writev 3 __syscall_writev

48
sysdeps/unix/sysv/linux/m68k/sysdep.h
View File

@ -158,4 +158,50 @@ SYSCALL_ERROR_LABEL: \
#define MOVE(x,y) movel x , y
#endif
#endif /* __ASSEMBLER__ */
#else /* not __ASSEMBLER__ */
/* Define a macro which expands into the inline wrapper code for a system
call. */
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ unsigned int _sys_result; \
{ \
LOAD_ARGS_##nr (args) \
register int _d0 asm ("%d0") = __NR_##name; \
asm volatile ("trap #0" \
: "=d" (_d0) \
: "0" (_d0) ASM_ARGS_##nr \
: "d0"); \
_sys_result = _d0; \
} \
if (_sys_result >= (unsigned int) -4095) \
{ \
__set_errno (-_sys_result); \
_sys_result = (unsigned int) -1; \
} \
(int) _sys_result; })
#define LOAD_ARGS_0()
#define ASM_ARGS_0
#define LOAD_ARGS_1(a1) \
register int _d1 asm ("d1") = (int) (a1); \
LOAD_ARGS_0 ()
#define ASM_ARGS_1 ASM_ARGS_0, "d" (_d1)
#define LOAD_ARGS_2(a1, a2) \
register int _d2 asm ("d2") = (int) (a2); \
LOAD_ARGS_1 (a1)
#define ASM_ARGS_2 ASM_ARGS_1, "d" (_d2)
#define LOAD_ARGS_3(a1, a2, a3) \
register int _d3 asm ("d3") = (int) (a3); \
LOAD_ARGS_2 (a1, a2)
#define ASM_ARGS_3 ASM_ARGS_2, "d" (_d3)
#define LOAD_ARGS_4(a1, a2, a3, a4) \
register int _d4 asm ("d4") = (int) (a4); \
LOAD_ARGS_3 (a1, a2, a3)
#define ASM_ARGS_4 ASM_ARGS_3, "d" (_d4)
#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \
register int _d5 asm ("d5") = (int) (a5); \
LOAD_ARGS_4 (a1, a2, a3, a4)
#define ASM_ARGS_5 ASM_ARGS_4, "d" (_d5)
#endif /* not __ASSEMBLER__ */