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* sysdeps/unix/sysv/linux/sys/ptrace.h [PTRACE_SETOPTIONS,

Browse Source 
PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO]: Define.
	* sysdeps/unix/sysv/linux/ptrace.c [PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO]: Check.

2006-09-16  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/powerpc32/register-dump.h (register_dump): Don't
	write '\0' to the fd.
	* sysdeps/mach/hurd/powerpc/register-dump.h (register_dump): Likewise.
	* sysdeps/powerpc/powerpc64/register-dump.h (register_dump): Likewise.
	Change regs to unsigned long pointer from unsigned int, fix fscr
	offset.
This commit is contained in:
Ulrich Drepper 2006-09-17 16:06:42 +00:00
parent fb146a76a5
commit 9c316a4584
6 changed files with 57 additions and 11 deletions
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16
ChangeLog
View File

@ -1,3 +1,19 @@
2006-09-17 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/sys/ptrace.h [PTRACE_SETOPTIONS,
PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO]: Define.
* sysdeps/unix/sysv/linux/ptrace.c [PTRACE_SETOPTIONS,
PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO]: Check.
2006-09-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc32/register-dump.h (register_dump): Don't
write '\0' to the fd.
* sysdeps/mach/hurd/powerpc/register-dump.h (register_dump): Likewise.
* sysdeps/powerpc/powerpc64/register-dump.h (register_dump): Likewise.
Change regs to unsigned long pointer from unsigned int, fix fscr
offset.
2006-09-14 Jakub Jelinek <jakub@redhat.com>
* io/Makefile (CFLAGS-fstatat.c): Set.

4
sysdeps/mach/hurd/powerpc/register-dump.h
View File

@ -1,5 +1,5 @@
/* Dump registers. PowerPC/Hurd version.
Copyright (C) 1998, 2001 Free Software Foundation, Inc.
Copyright (C) 1998, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -113,7 +113,7 @@ register_dump (int fd, struct sigcontext *ctx)
}
/* Write the output. */
write (fd, buffer, sizeof(buffer));
write (fd, buffer, sizeof(buffer) - 1);
}
#define REGISTER_DUMP \

4
sysdeps/powerpc/powerpc32/register-dump.h
View File

@ -1,5 +1,5 @@
/* Dump registers.
Copyright (C) 1998 Free Software Foundation, Inc.
Copyright (C) 1998, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -113,7 +113,7 @@ register_dump (int fd, struct sigcontext *ctx)
}
/* Write the output. */
write (fd, buffer, sizeof(buffer));
write (fd, buffer, sizeof(buffer) - 1);
}

8
sysdeps/powerpc/powerpc64/register-dump.h
View File

@ -1,5 +1,5 @@
/* Dump registers.
Copyright (C) 1998, 2002 Free Software Foundation, Inc.
Copyright (C) 1998, 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -34,7 +34,7 @@ gr16-19: 000000000000010% 000000000000011% 000000000000012% 000000000000013%\n\
gr20-23: 000000000000014% 000000000000015% 000000000000016% 000000000000017%\n\
gr24-27: 000000000000018% 000000000000019% 00000000000001a% 00000000000001b%\n\
gr28-31: 00000000000001c% 00000000000001d% 00000000000001e% 00000000000001f%\n\
fscr=0000071%\n\
fscr=000000000000050%\n\
fp0-3: 000000000000030% 000000000000031% 000000000000032% 000000000000033%\n\
fp4-7: 000000000000034% 000000000000035% 000000000000036% 000000000000037%\n\
fp8-11: 000000000000038% 000000000000038% 00000000000003a% 00000000000003b%\n\
@ -104,7 +104,7 @@ register_dump (int fd, struct sigcontext *ctx)
char buffer[sizeof(dumpform)];
char *bufferpos;
unsigned regno;
unsigned *regs = (unsigned *)(ctx->regs);
unsigned long *regs = (unsigned long *)(ctx->regs);
memcpy(buffer, dumpform, sizeof(dumpform));
@ -117,7 +117,7 @@ register_dump (int fd, struct sigcontext *ctx)
}
/* Write the output. */
write (fd, buffer, sizeof(buffer));
write (fd, buffer, sizeof(buffer) - 1);
}

16
sysdeps/unix/sysv/linux/ptrace.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
/* Copyright (C) 1995-1998,2000,2003,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -21,6 +21,7 @@
#include <sys/ptrace.h>
#include <sys/user.h>
#include <stdarg.h>
#include <signal.h>
#include <sysdep.h>
#include <sys/syscall.h>
@ -89,6 +90,19 @@ ptrace (enum __ptrace_request request, ...)
#endif
break;
case PTRACE_GETSIGINFO:
case PTRACE_SETSIGINFO:
(void) CHECK_1 ((siginfo_t *) data);
break;
case PTRACE_GETEVENTMSG:
(void) CHECK_1 ((unsigned long *) data);
break;
case PTRACE_SETOPTIONS:
(void) CHECK_1 ((long *) data);
break;
case PTRACE_TRACEME:
case PTRACE_CONT:
case PTRACE_KILL:

20
sysdeps/unix/sysv/linux/sys/ptrace.h
View File

@ -1,5 +1,5 @@
/* `ptrace' debugger support interface. Linux version.
Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1996-1999,2000,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -109,8 +109,24 @@ enum __ptrace_request
#define PT_SETFPXREGS PTRACE_SETFPXREGS
/* Continue and stop at the next (return from) syscall. */
PTRACE_SYSCALL = 24
PTRACE_SYSCALL = 24,
#define PT_SYSCALL PTRACE_SYSCALL
/* Set ptrace filter options. */
PTRACE_SETOPTIONS = 0x4200,
#define PT_SETOPTIONS PTRACE_SETOPTIONS
/* Get last ptrace message. */
PTRACE_GETEVENTMSG = 0x4201,
#define PT_GETEVENTMSG PT_SETOPTIONS
/* Get siginfo for process. */
PTRACE_GETSIGINFO = 0x4202,
#define PT_GETSIGINFO PTRACE_GETSIGINFO
/* Set new siginfo for process. */
PTRACE_SETSIGINFO = 0x4203
#define PT_SETSIGINFO PTRACE_SETSIGINFO
};
/* Perform process tracing functions. REQUEST is one of the values