* infptrace.c: Include <sys/file.h> if HAVE_SYS_FILE_H instead of

!NO_SYS_FILE.
[KERNEL_U_ADDR_BSD]: Don't include <a.out.h>.
[KERNEL_U_ADDR_BSD] (kernel_u_addr): Remove variable.
(_initialize_kernel_u_addr): Remove prototype and function.
* infttrace.c: Include <sys/file.h> if HAVE_SYS_FILE_H instead of
!NO_SYS_FILE.
* xcoffread.c: Likewise.
This commit is contained in:
Mark Kettenis 2004-08-06 20:47:25 +00:00
parent b9e1c0d643
commit c0ccb908a0
6 changed files with 21 additions and 43 deletions

View file

@ -1,3 +1,14 @@
2004-08-05 Mark Kettenis <kettenis@chello.nl>
* infptrace.c: Include <sys/file.h> if HAVE_SYS_FILE_H instead of
!NO_SYS_FILE.
[KERNEL_U_ADDR_BSD]: Don't include <a.out.h>.
[KERNEL_U_ADDR_BSD] (kernel_u_addr): Remove variable.
(_initialize_kernel_u_addr): Remove prototype and function.
* infttrace.c: Include <sys/file.h> if HAVE_SYS_FILE_H instead of
!NO_SYS_FILE.
* xcoffread.c: Likewise.
2004-08-06 Mark Kettenis <kettenis@gnu.org>
* vax-nat.c: New file.

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@ -1,3 +1,10 @@
2004-08-05 Mark Kettenis <kettenis@chello.nl>
* gdbint.texinfo (Host Definition): Delete description of
NO_SYS_FILE.
(Native Debugging): Delete description of KERNEL_U_ADDR_BSD and
PTRACE_FP_BUG.
2004-08-05 Andrew Cagney <cagney@gnu.org>
* gdbint.texinfo (Target Architecture Definition): Delete

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@ -2134,9 +2134,6 @@ The default name of @value{GDBN}'s initialization file (normally
@item NO_STD_REGS
This macro is deprecated.
@item NO_SYS_FILE
Define this if your system does not have a @code{<sys/file.h>}.
@item SIGWINCH_HANDLER
If your host defines @code{SIGWINCH}, you can define this to be the name
of a function to be called if @code{SIGWINCH} is received.
@ -4404,12 +4401,6 @@ needs to know this so that it can subtract this address from absolute
addresses in the upage, that are obtained via ptrace or from core files.
On systems that don't need this value, set it to zero.
@item KERNEL_U_ADDR_BSD
@findex KERNEL_U_ADDR_BSD
Define this to cause @value{GDBN} to determine the address of @code{u} at
runtime, by using Berkeley-style @code{nlist} on the kernel's image in
the root directory.
@item KERNEL_U_ADDR_HPUX
@findex KERNEL_U_ADDR_HPUX
Define this to cause @value{GDBN} to determine the address of @code{u} at
@ -4427,10 +4418,6 @@ Defines the format for the name of a @file{/proc} device. Should be
defined in @file{nm.h} @emph{only} in order to override the default
definition in @file{procfs.c}.
@item PTRACE_FP_BUG
@findex PTRACE_FP_BUG
See @file{mach386-xdep.c}.
@item PTRACE_ARG3_TYPE
@findex PTRACE_ARG3_TYPE
The type of the third argument to the @code{ptrace} system call, if it

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@ -77,7 +77,7 @@
#endif
#include "gdbcore.h"
#ifndef NO_SYS_FILE
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
#if 0
@ -89,9 +89,6 @@
#if !defined (FETCH_INFERIOR_REGISTERS)
#include <sys/user.h> /* Probably need to poke the user structure */
#if defined (KERNEL_U_ADDR_BSD)
#include <a.out.h> /* For struct nlist */
#endif /* KERNEL_U_ADDR_BSD. */
#endif /* !FETCH_INFERIOR_REGISTERS */
#if !defined (CHILD_XFER_MEMORY)
@ -103,7 +100,6 @@ static void fetch_register (int);
static void store_register (int);
#endif
void _initialize_kernel_u_addr (void);
void _initialize_infptrace (void);
@ -322,29 +318,6 @@ detach (int signal)
#define PTRACE_XFER_TYPE int
#endif
/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
to get the offset in the core file of the register values. */
#if defined (KERNEL_U_ADDR_BSD) && !defined (FETCH_INFERIOR_REGISTERS)
/* Get kernel_u_addr using BSD-style nlist(). */
CORE_ADDR kernel_u_addr;
#endif /* KERNEL_U_ADDR_BSD. */
void
_initialize_kernel_u_addr (void)
{
#if defined (KERNEL_U_ADDR_BSD) && !defined (FETCH_INFERIOR_REGISTERS)
struct nlist names[2];
names[0].n_un.n_name = "_u";
names[1].n_un.n_name = NULL;
if (nlist ("/vmunix", names) == 0)
kernel_u_addr = names[0].n_value;
else
internal_error (__FILE__, __LINE__,
"Unable to get kernel u area address.");
#endif /* KERNEL_U_ADDR_BSD. */
}
#if !defined (FETCH_INFERIOR_REGISTERS)
#if !defined (offsetof)

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@ -119,7 +119,7 @@
#endif
#include "gdbcore.h"
#ifndef NO_SYS_FILE
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif

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@ -31,7 +31,7 @@
#include "gdb_string.h"
#include <sys/param.h>
#ifndef NO_SYS_FILE
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
#include "gdb_stat.h"