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authorRoland McGrath <roland@gnu.org>2002-01-02 09:52:33 +0000
committerRoland McGrath <roland@gnu.org>2002-01-02 09:52:33 +0000
commitf58f41f1f479e299a8e61235934befc014992609 (patch)
tree0ffd4f613f8a50c015e124701410c2ee950ed30a /sysdeps
parentd244fd7318694ce8c776ee3a39914802d7b0eec5 (diff)
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* sysdeps/powerpc/elf/libc-start.c: Make AUXVEC diddling code
conditional on [HAVE_AUX_VECTOR]. * mach/mach/mach_traps.h (thread_switch, __thread_switch): Use mach_msg_timeout_t as type of final argument. * hurd/privports.c (__get_privileged_ports): Change host_priv_t to mach_port_t in argument type. * hurd/hurd.h (get_privileged_ports, __get_privileged_ports): Update decls. * sysdeps/mach/hurd/i386/bits/sigcontext.h: Protect from multiple inclusion. Inhibit #error under [_SYS_UCONTEXT_H]. * sysdeps/mach/hurd/alpha/bits/sigcontext.h: Likewise. * sysdeps/mach/hurd/hppa/bits/sigcontext.h: Likewise. * sysdeps/mach/hurd/mips/bits/sigcontext.h: Likewise. * sysdeps/mach/hurd/powerpc/bits/sigcontext.h: Likewise.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/mach/hurd/alpha/bits/sigcontext.h8
-rw-r--r--sysdeps/mach/hurd/hppa/bits/sigcontext.h8
-rw-r--r--sysdeps/mach/hurd/i386/bits/sigcontext.h6
-rw-r--r--sysdeps/mach/hurd/mips/bits/sigcontext.h9
-rw-r--r--sysdeps/mach/hurd/powerpc/bits/sigcontext.h8
-rw-r--r--sysdeps/powerpc/elf/libc-start.c6
6 files changed, 34 insertions, 11 deletions
diff --git a/sysdeps/mach/hurd/alpha/bits/sigcontext.h b/sysdeps/mach/hurd/alpha/bits/sigcontext.h
index 158db61876..4f13a2c9b2 100644
--- a/sysdeps/mach/hurd/alpha/bits/sigcontext.h
+++ b/sysdeps/mach/hurd/alpha/bits/sigcontext.h
@@ -1,5 +1,5 @@
/* Machine-dependent signal context structure for GNU Hurd. Alpha version.
- Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1994,97,2001 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
@@ -17,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#ifndef _SIGNAL_H
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
+#ifndef sc_alpha_thread_state
+
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@@ -67,3 +69,5 @@ struct sigcontext
double sc_fpregs[31]; /* Floating point registers $f0..$f30. */
long int sc_fpcsr; /* Floating point control/status register. */
};
+
+#endif /* sc_alpha_thread_state */
diff --git a/sysdeps/mach/hurd/hppa/bits/sigcontext.h b/sysdeps/mach/hurd/hppa/bits/sigcontext.h
index 0042359562..5db43fc22c 100644
--- a/sysdeps/mach/hurd/hppa/bits/sigcontext.h
+++ b/sysdeps/mach/hurd/hppa/bits/sigcontext.h
@@ -1,5 +1,5 @@
/* Machine-dependent signal context structure for GNU Hurd. HPPA version.
- Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995,97,2001 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
@@ -17,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#ifndef _SIGNAL_H
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
+#ifndef sc_parisc_thread_state
+
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@@ -88,3 +90,5 @@ struct sigcontext
/* Floating point registers $f0..$f31. */
double sc_fpregs[32];
};
+
+#endif /* sc_parisc_thread_state */
diff --git a/sysdeps/mach/hurd/i386/bits/sigcontext.h b/sysdeps/mach/hurd/i386/bits/sigcontext.h
index 5fa99d9978..a78dd2f279 100644
--- a/sysdeps/mach/hurd/i386/bits/sigcontext.h
+++ b/sysdeps/mach/hurd/i386/bits/sigcontext.h
@@ -17,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#ifndef _SIGNAL_H
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
+#ifndef sc_pc
+
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@@ -114,3 +116,5 @@ struct sigcontext
/* Codes for SIGTRAP. */
#define DBG_SINGLE_TRAP 0x1 /* single step */
#define DBG_BRKPNT_FAULT 0x2 /* breakpoint instruction */
+
+#endif /* sc_pc */
diff --git a/sysdeps/mach/hurd/mips/bits/sigcontext.h b/sysdeps/mach/hurd/mips/bits/sigcontext.h
index deea841b62..14c618857e 100644
--- a/sysdeps/mach/hurd/mips/bits/sigcontext.h
+++ b/sysdeps/mach/hurd/mips/bits/sigcontext.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+/* Machine-dependent signal context structure for GNU Hurd. MIPS version.
+ Copyright (C) 1994,97,2001 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
@@ -16,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#ifndef _SIGNAL_H
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
+#ifndef sc_mips_thread_state
+
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@@ -73,3 +76,5 @@ struct sigcontext
int sc_fpcsr; /* FPU status register. */
int sc_fpeir; /* FP exception instruction register. */
};
+
+#endif /* sc_mips_thread_state */
diff --git a/sysdeps/mach/hurd/powerpc/bits/sigcontext.h b/sysdeps/mach/hurd/powerpc/bits/sigcontext.h
index 6f14ec5c31..fd2df48d48 100644
--- a/sysdeps/mach/hurd/powerpc/bits/sigcontext.h
+++ b/sysdeps/mach/hurd/powerpc/bits/sigcontext.h
@@ -1,5 +1,5 @@
/* Machine-dependent signal context structure for GNU Hurd. PowerPC version.
- Copyright (C) 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
+ Copyright (C) 2001,02 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
@@ -17,10 +17,12 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#ifndef _SIGNAL_H
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
+#ifndef sc_pc
+
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@@ -74,3 +76,5 @@ struct sigcontext
unsigned int sc_fpscr_pad;
unsigned int sc_fpscr;
};
+
+#endif /* sc_pc */
diff --git a/sysdeps/powerpc/elf/libc-start.c b/sysdeps/powerpc/elf/libc-start.c
index 83618cd181..99dc436b07 100644
--- a/sysdeps/powerpc/elf/libc-start.c
+++ b/sysdeps/powerpc/elf/libc-start.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,01,02 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
@@ -72,12 +72,14 @@ BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
argc = *(int *__unbounded) stack_on_entry;
ubp_av = stack_on_entry + 1;
ubp_ev = ubp_av + argc + 1;
+#ifdef HAVE_AUX_VECTOR
auxvec = ubp_ev;
while (*(char *__unbounded *__unbounded) auxvec != NULL)
++auxvec;
++auxvec;
-#ifndef SHARED
+# ifndef SHARED
_dl_aux_init ((ElfW(auxv_t) *) auxvec);
+# endif
#endif
rtld_fini = NULL;
}