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Patches to fix linux-x-i960-vxworks5.0 build failure. 

* remote-vx.c (net_read_registers, net_write_registers, vx_xver_memory,
	vx_resume, vx_attach, vx_detach, vx_kill): Change errno to errno_num.
	* vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise.
	* vx-share/xdr_ptrace.h (struct ptrace_return): Likewise.
This commit is contained in:
Jim Wilson 1998-11-06 03:02:44 +00:00
parent 47a2144503
commit e5fddd378d
4 changed files with 18 additions and 9 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
1998-11-05 Jim Wilson <wilson@cygnus.com>
* remote-vx.c (net_read_registers, net_write_registers, vx_xver_memory,
vx_resume, vx_attach, vx_detach, vx_kill): Change errno to errno_num.
* vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise.
* vx-share/xdr_ptrace.h (struct ptrace_return): Likewise.
Thu Nov 5 08:41:33 1998 Christopher Faylor <cgf@cygnus.com> Thu Nov 5 08:41:33 1998 Christopher Faylor <cgf@cygnus.com>
* top.c (gdb_readline): Allow CRLF line termination on systems * top.c (gdb_readline): Allow CRLF line termination on systems

14
gdb/remote-vx.c
View File

@ -414,7 +414,7 @@ net_read_registers (reg_buf, len, procnum)
error (rpcerr); error (rpcerr);
if (ptrace_out.status == -1) if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
sprintf (message, "reading %s registers", (procnum == PTRACE_GETREGS) sprintf (message, "reading %s registers", (procnum == PTRACE_GETREGS)
? "general-purpose" ? "general-purpose"
: "floating-point"); : "floating-point");
@ -460,7 +460,7 @@ net_write_registers (reg_buf, len, procnum)
error (rpcerr); error (rpcerr);
if (ptrace_out.status == -1) if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
sprintf (message, "writing %s registers", (procnum == PTRACE_SETREGS) sprintf (message, "writing %s registers", (procnum == PTRACE_SETREGS)
? "general-purpose" ? "general-purpose"
: "floating-point"); : "floating-point");
@ -557,7 +557,7 @@ vx_xfer_memory (memaddr, myaddr, len, write, target)
code chosen by the target so that a later perror () will code chosen by the target so that a later perror () will
say something meaningful. */ say something meaningful. */
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
} }
} }
@ -629,7 +629,7 @@ vx_resume (pid, step, siggnal)
error (rpcerr); error (rpcerr);
if (ptrace_out.status == -1) if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
perror_with_name ("Resuming remote process"); perror_with_name ("Resuming remote process");
} }
} }
@ -1244,7 +1244,7 @@ vx_attach (args, from_tty)
error (rpcerr); error (rpcerr);
if (ptrace_out.status == -1) if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
perror_with_name ("Attaching remote process"); perror_with_name ("Attaching remote process");
} }
@ -1296,7 +1296,7 @@ vx_detach (args, from_tty)
error (rpcerr); error (rpcerr);
if (ptrace_out.status == -1) if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
perror_with_name ("Detaching VxWorks process"); perror_with_name ("Detaching VxWorks process");
} }
@ -1324,7 +1324,7 @@ vx_kill ()
warning (rpcerr); warning (rpcerr);
else if (ptrace_out.status == -1) else if (ptrace_out.status == -1)
{ {
errno = ptrace_out.errno; errno = ptrace_out.errno_num;
perror_with_name ("Killing VxWorks process"); perror_with_name ("Killing VxWorks process");
} }

2
gdb/vx-share/xdr_ptrace.c
View File

@ -109,7 +109,7 @@ bool_t xdr_ptrace_return(xdrs, objp)
{ {
if (! xdr_int(xdrs, &objp->status)) if (! xdr_int(xdrs, &objp->status))
return(FALSE); return(FALSE);
if (! xdr_int(xdrs, &objp->errno)) if (! xdr_int(xdrs, &objp->errno_num))
return(FALSE); return(FALSE);
if (! xdr_ptrace_info(xdrs, &objp->info)) if (! xdr_ptrace_info(xdrs, &objp->info))
return(FALSE); return(FALSE);

4
gdb/vx-share/xdr_ptrace.h
View File

@ -57,9 +57,11 @@ typedef struct rptrace Rptrace;
/* /*
* structure returned by server on all remote ptrace calls * structure returned by server on all remote ptrace calls
*/ */
/* This used to have a field called errno, but that fails on hosts which
define errno to be a macro, so it was changed to errno_num. */
struct ptrace_return { struct ptrace_return {
int status; int status;
int errno; int errno_num;
Ptrace_info info; Ptrace_info info;
}; };
typedef struct ptrace_return Ptrace_return; typedef struct ptrace_return Ptrace_return;