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* libc/sys/mmixware/*: Correct spacing in all source files.

Browse Source 
* libc/sys/mmixware/syscall.h: Move misplaced file...
	* libc/sys/mmixware/sys/syscall.h: ...here.
This commit is contained in:
Hans-Peter Nilsson 2001-11-13 02:49:12 +00:00
parent f513298e18
commit 4cede8c4ce
31 changed files with 203 additions and 226 deletions
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6
newlib/ChangeLog
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@ -1,3 +1,9 @@
2001-11-13 Hans-Peter Nilsson <hp@bitrange.com>
* libc/sys/mmixware/*: Correct spacing in all source files.
* libc/sys/mmixware/syscall.h: Move misplaced file...
* libc/sys/mmixware/sys/syscall.h: ...here.
2001-11-12 Hans-Peter Nilsson <hp@bitrange.com>
* libc/include/machine/ieeefp.h: Add support for mmix target.

1
newlib/libc/sys/mmixware/_exit.c
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@ -1,7 +1,6 @@
/* _exit for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/access.c
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@ -1,7 +1,6 @@
/* access for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/chmod.c
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@ -1,7 +1,6 @@
/* chmod stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/chown.c
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@ -1,7 +1,6 @@
/* chown stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/close.c
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@ -1,7 +1,6 @@
/* close for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/creat.c
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@ -1,7 +1,6 @@
/* creat for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/crt0.c
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@ -1,7 +1,6 @@
/* crt0 stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/execv.c
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@ -1,7 +1,6 @@
/* execv stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/execve.c
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@ -1,7 +1,6 @@
/* execve stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/fork.c
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@ -1,7 +1,6 @@
/* fork stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/fstat.c
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@ -1,7 +1,6 @@
/* fstat for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/getpid.c
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@ -1,7 +1,6 @@
/* getpid stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/gettime.c
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@ -1,7 +1,6 @@
/* gettime stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/isatty.c
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@ -1,7 +1,6 @@
/* isatty for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/kill.c
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@ -1,7 +1,6 @@
/* kill for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/lseek.c
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@ -1,7 +1,6 @@
/* lseek for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/open.c
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@ -1,7 +1,6 @@
/* open for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/pipe.c
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@ -1,7 +1,6 @@
/* pipe stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/read.c
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@ -1,7 +1,6 @@
/* read for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/sbrk.c
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@ -1,7 +1,6 @@
/* sbrk for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/setjmp.S
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@ -1,7 +1,6 @@
/* Setjmp and longjmp for mmix.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/stat.c
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@ -1,7 +1,6 @@
/* stat stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

137
newlib/libc/sys/mmixware/sys/syscall.h Normal file
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@ -0,0 +1,137 @@
/* syscall defines for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. */
/* These are the mmixware simulator calls that are of use in newlib. */
#define SYS_halt 0
#define SYS_Fopen 1
#define SYS_Fclose 2
#define SYS_Fread 3
#define SYS_Fwrite 6
#define SYS_Fseek 9
#define SYS_Ftell 10
enum MMIX_filemode
{
TextRead = 0,
TextWrite = 1,
BinaryRead = 2,
BinaryWrite = 3,
BinaryReadWrite = 4
};
#define N_MMIX_FILEHANDLES 32
/* We store a bitmap of allocated filehandles
_MMIX_allocated_filehandle[fileno] in an array. There are 32 of them.
Indexes 0, 1 and 2 are allocated from start. The reason we keep track
of them is that *we* have to allocate a filehandle when opening a file.
Had we got a filehandle from the simulator, we wouldn't have to keep
track of it. A value of 0 denotes a free handle. */
extern unsigned char _MMIX_allocated_filehandle[N_MMIX_FILEHANDLES];
/* We use this file-handle number as a temporary; not used by usual file
I/O. */
#define TMPFNO 127
/* Simulator call with one argument. Also used for zero-argument calls;
pass a zero as ARG1. */
#define TRAP1i(FUN, ARG1) \
({ long ret_; \
__asm__ ("TRAP 0,%1,%2\n\tSET %0,$255" \
: "=r" (ret_) : "i" (FUN), "i" (ARG1) \
: "memory"); \
ret_; \
})
/* Helper macros to cope with the file-handle parameter to the simulator
being *constant*. We support up to 32 simultaneously open files. */
#define I3f(FUN, ARG1, N, ARGS) \
if (ARG1 == N) \
__asm__ ("SET $255,%3\n\tTRAP 0,%1,%2\n\tSET %0,$255" \
: "=r" (ret_) : "i" (FUN), "i" (N), "r" (ARGS) \
: "memory")
/* Using if:s rather than switches to help GCC optimize the rest away. */
#define DO32(FUN, ARG1, ARGS) \
I3f (FUN, ARG1, 0, ARGS); \
else I3f (FUN, ARG1, 1, ARGS); \
else I3f (FUN, ARG1, 2, ARGS); \
else I3f (FUN, ARG1, 3, ARGS); \
else I3f (FUN, ARG1, 4, ARGS); \
else I3f (FUN, ARG1, 5, ARGS); \
else I3f (FUN, ARG1, 6, ARGS); \
else I3f (FUN, ARG1, 7, ARGS); \
else I3f (FUN, ARG1, 8, ARGS); \
else I3f (FUN, ARG1, 9, ARGS); \
else I3f (FUN, ARG1, 10, ARGS); \
else I3f (FUN, ARG1, 11, ARGS); \
else I3f (FUN, ARG1, 12, ARGS); \
else I3f (FUN, ARG1, 13, ARGS); \
else I3f (FUN, ARG1, 14, ARGS); \
else I3f (FUN, ARG1, 15, ARGS); \
else I3f (FUN, ARG1, 16, ARGS); \
else I3f (FUN, ARG1, 17, ARGS); \
else I3f (FUN, ARG1, 18, ARGS); \
else I3f (FUN, ARG1, 19, ARGS); \
else I3f (FUN, ARG1, 20, ARGS); \
else I3f (FUN, ARG1, 21, ARGS); \
else I3f (FUN, ARG1, 22, ARGS); \
else I3f (FUN, ARG1, 23, ARGS); \
else I3f (FUN, ARG1, 24, ARGS); \
else I3f (FUN, ARG1, 25, ARGS); \
else I3f (FUN, ARG1, 26, ARGS); \
else I3f (FUN, ARG1, 27, ARGS); \
else I3f (FUN, ARG1, 28, ARGS); \
else I3f (FUN, ARG1, 29, ARGS); \
else I3f (FUN, ARG1, 30, ARGS); \
else I3f (FUN, ARG1, 31, ARGS); \
else \
{ \
errno = EBADF; \
return -1; \
}
#define TRAP1f(FUN, ARG1) \
({ long ret_; \
DO32 (FUN, ARG1, 0); \
ret_; \
})
#define TRAP2f(FUN, ARG1, ARG2) \
({ long ret_; \
DO32 (FUN, ARG1, ARG2); \
ret_; \
})
#define TRAP3f(FUN, ARG1, ARG2, ARG3) \
({ long ret_; \
unsigned long args_[] \
= { (unsigned long) (ARG2), (unsigned long) (ARG3) }; \
DO32 (FUN, ARG1, args_); \
ret_; \
})
#ifndef __GNUC__
/* Probably will not happen. Nevertheless... */
# define UNIMPLEMENTED(MSG)
#else
# define UNIMPLEMENTED(MSG) UNIMPLEMENTEDi MSG
# define UNIMPLEMENTEDi(MSG, ARGS...) \
do { \
char buf[2000]; \
sprintf (buf, "UNIMPLEMENTED %s in %s\n", __FUNCTION__, __FILE__); \
write (2, buf, strlen (buf)); \
sprintf (buf, MSG , ##ARGS); \
write (2, buf, strlen (buf)); \
write (2, "\n", 1); \
} while (0)
#endif

138
newlib/libc/sys/mmixware/syscall.h
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@ -1,138 +0,0 @@
/* syscall defines for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. */
/* These are the mmixware simulator calls that are of use in newlib. */
#define SYS_halt 0
#define SYS_Fopen 1
#define SYS_Fclose 2
#define SYS_Fread 3
#define SYS_Fwrite 6
#define SYS_Fseek 9
#define SYS_Ftell 10
enum MMIX_filemode
{
TextRead = 0,
TextWrite = 1,
BinaryRead = 2,
BinaryWrite = 3,
BinaryReadWrite = 4
};
#define N_MMIX_FILEHANDLES 32
/* We store a bitmap of allocated filehandles
_MMIX_allocated_filehandle[fileno] in an array. There are 32 of them.
Indexes 0, 1 and 2 are allocated from start. The reason we keep track
of them is that *we* have to allocate a filehandle when opening a file.
Had we got a filehandle from the simulator, we wouldn't have to keep
track of it. A value of 0 denotes a free handle. */
extern unsigned char _MMIX_allocated_filehandle[N_MMIX_FILEHANDLES];
/* We use this file-handle number as a temporary; not used by usual file
I/O. */
#define TMPFNO 127
/* Simulator call with one argument. Also used for zero-argument calls;
pass a zero as ARG1. */
#define TRAP1i(FUN, ARG1) \
({ long ret_; \
__asm__ ("TRAP 0,%1,%2\n\tSET %0,$255" \
: "=r" (ret_) : "i" (FUN), "i" (ARG1) \
: "memory"); \
ret_; \
})
/* Helper macros to cope with the file-handle parameter to the simulator
being *constant*. We support up to 32 simultaneously open files. */
#define I3f(FUN, ARG1, N, ARGS) \
if (ARG1 == N) \
__asm__ ("SET $255,%3\n\tTRAP 0,%1,%2\n\tSET %0,$255" \
: "=r" (ret_) : "i" (FUN), "i" (N), "r" (ARGS) \
: "memory")
/* Using if:s rather than switches to help GCC optimize the rest away. */
#define DO32(FUN, ARG1, ARGS) \
I3f (FUN, ARG1, 0, ARGS); \
else I3f (FUN, ARG1, 1, ARGS); \
else I3f (FUN, ARG1, 2, ARGS); \
else I3f (FUN, ARG1, 3, ARGS); \
else I3f (FUN, ARG1, 4, ARGS); \
else I3f (FUN, ARG1, 5, ARGS); \
else I3f (FUN, ARG1, 6, ARGS); \
else I3f (FUN, ARG1, 7, ARGS); \
else I3f (FUN, ARG1, 8, ARGS); \
else I3f (FUN, ARG1, 9, ARGS); \
else I3f (FUN, ARG1, 10, ARGS); \
else I3f (FUN, ARG1, 11, ARGS); \
else I3f (FUN, ARG1, 12, ARGS); \
else I3f (FUN, ARG1, 13, ARGS); \
else I3f (FUN, ARG1, 14, ARGS); \
else I3f (FUN, ARG1, 15, ARGS); \
else I3f (FUN, ARG1, 16, ARGS); \
else I3f (FUN, ARG1, 17, ARGS); \
else I3f (FUN, ARG1, 18, ARGS); \
else I3f (FUN, ARG1, 19, ARGS); \
else I3f (FUN, ARG1, 20, ARGS); \
else I3f (FUN, ARG1, 21, ARGS); \
else I3f (FUN, ARG1, 22, ARGS); \
else I3f (FUN, ARG1, 23, ARGS); \
else I3f (FUN, ARG1, 24, ARGS); \
else I3f (FUN, ARG1, 25, ARGS); \
else I3f (FUN, ARG1, 26, ARGS); \
else I3f (FUN, ARG1, 27, ARGS); \
else I3f (FUN, ARG1, 28, ARGS); \
else I3f (FUN, ARG1, 29, ARGS); \
else I3f (FUN, ARG1, 30, ARGS); \
else I3f (FUN, ARG1, 31, ARGS); \
else \
{ \
errno = EBADF; \
return -1; \
}
#define TRAP1f(FUN, ARG1) \
({ long ret_; \
DO32 (FUN, ARG1, 0); \
ret_; \
})
#define TRAP2f(FUN, ARG1, ARG2) \
({ long ret_; \
DO32 (FUN, ARG1, ARG2); \
ret_; \
})
#define TRAP3f(FUN, ARG1, ARG2, ARG3) \
({ long ret_; \
unsigned long args_[] \
= { (unsigned long) (ARG2), (unsigned long) (ARG3) }; \
DO32 (FUN, ARG1, args_); \
ret_; \
})
#ifndef __GNUC__
/* Probably will not happen. Nevertheless... */
# define UNIMPLEMENTED(MSG)
#else
# define UNIMPLEMENTED(MSG) UNIMPLEMENTEDi MSG
# define UNIMPLEMENTEDi(MSG, ARGS...) \
do { \
char buf[2000]; \
sprintf (buf, "UNIMPLEMENTED %s in %s\n", __FUNCTION__, __FILE__); \
write (2, buf, strlen (buf)); \
sprintf (buf, MSG , ##ARGS); \
write (2, buf, strlen (buf)); \
write (2, "\n", 1); \
} while (0)
#endif

1
newlib/libc/sys/mmixware/time.c
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@ -1,7 +1,6 @@
/* time stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/times.c
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@ -1,7 +1,6 @@
/* times stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/unlink.c
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@ -1,7 +1,6 @@
/* unlink stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/utime.c
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@ -1,7 +1,6 @@
/* utime stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/wait.c
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@ -1,7 +1,6 @@
/* wait stub for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

1
newlib/libc/sys/mmixware/write.c
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@ -1,7 +1,6 @@
/* write for MMIXware.
Copyright (C) 2001 Hans-Peter Nilsson.
Permission to use, copy, modify, and distribute this software is freely
granted, provided that this notice is preserved with no changes.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR