Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/external/gpl3/gdb/dist/gdb Undo local patches
details: https://anonhg.NetBSD.org/src/rev/7e2d9cdf8f15
branches: trunk
changeset: 976897:7e2d9cdf8f15
user: kamil <kamil%NetBSD.org@localhost>
date: Tue Oct 06 23:14:47 2020 +0000
description:
Undo local patches
They are no longer needed (and are wrong).
diffstat:
external/gpl3/gdb/dist/gdb/inf-ptrace.c | 26 ++------------------------
external/gpl3/gdb/dist/gdb/nbsd-nat.c | 3 ---
2 files changed, 2 insertions(+), 27 deletions(-)
diffs (79 lines):
diff -r b6afe70ad862 -r 7e2d9cdf8f15 external/gpl3/gdb/dist/gdb/inf-ptrace.c
--- a/external/gpl3/gdb/dist/gdb/inf-ptrace.c Tue Oct 06 22:17:42 2020 +0000
+++ b/external/gpl3/gdb/dist/gdb/inf-ptrace.c Tue Oct 06 23:14:47 2020 +0000
@@ -263,12 +263,10 @@
{
pid_t pid;
-#ifndef __NetBSD__
/* If we have an LWPID to work with, use it. Otherwise, we're
dealing with a non-threaded program/target. */
pid = ptid.lwp ();
if (pid == 0)
-#endif
pid = ptid.pid ();
return pid;
}
@@ -293,7 +291,6 @@
else
request = PT_CONTINUE;
- int sig;
if (step)
{
/* If this system does not support PT_STEP, a higher level
@@ -302,23 +299,13 @@
all possible successor instructions), so we don't have to
worry about that here. */
request = PT_STEP;
-#if __NetBSD__
- /*
- * On NetBSD the data field of PT_STEP contains the thread
- * to be stepped; all other threads are continued if this value is > 0
- */
- sig = ptid.lwp ();
-#else
- sig = 0;
-#endif
- } else
- sig = gdb_signal_to_host (signal);
+ }
/* An address of (PTRACE_TYPE_ARG3)1 tells ptrace to continue from
where it was. If GDB wanted it to start some other way, we have
already written a new program counter value to the child. */
errno = 0;
- gdb_ptrace (request, ptid, (PTRACE_TYPE_ARG3)1, sig);
+ gdb_ptrace (request, ptid, (PTRACE_TYPE_ARG3)1, gdb_signal_to_host (signal));
if (errno != 0)
perror_with_name (("ptrace"));
}
@@ -476,15 +463,6 @@
/* If the PT_IO request is somehow not supported, fallback on
using PT_WRITE_D/PT_READ_D. Otherwise we will return zero
to indicate failure. */
- if (errno == EACCES)
- {
- fprintf_unfiltered (gdb_stderr, "Cannot %s process at %p (%s). "
- "Is PaX MPROTECT active? See security(7), "
- "sysctl(7), paxctl(8)\n", writebuf ? "write to" :
- "read from", piod.piod_offs,
- strerror(errno));
- return TARGET_XFER_E_IO; /* Some other error perhaps? */
- }
if (errno != EINVAL)
return TARGET_XFER_EOF;
}
diff -r b6afe70ad862 -r 7e2d9cdf8f15 external/gpl3/gdb/dist/gdb/nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/nbsd-nat.c Tue Oct 06 22:17:42 2020 +0000
+++ b/external/gpl3/gdb/dist/gdb/nbsd-nat.c Tue Oct 06 23:14:47 2020 +0000
@@ -587,9 +587,6 @@
siginfo_t *si = &psi.psi_siginfo;
int lwp = psi.psi_lwpid;
- // XXX: should the kernel return this?
- if (lwp == 0)
- lwp = pid;
int signo = si->si_signo;
const int code = si->si_code;
Home |
Main Index |
Thread Index |
Old Index