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- Fix gcore to work properly for threaded applications

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- Bugzilla 145309, 145092
This commit is contained in:
Jeff Johnston 2005-02-05 04:21:32 +00:00
parent 020264b153
commit 20b150be89
2 changed files with 40 additions and 1 deletions
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31
gdb-6.3-gcore-thread-20050204.patch Normal file
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@ -0,0 +1,31 @@
2005-02-04 Jeff Johnston <jjohnstn@redhat.com>
* linux-nat.c (linux_nat_xfer_memory): Don't use
linux_proc_xfer_memory for threads.
--- gdb-6.3/gdb/linux-nat.c.fix Fri Feb 4 22:52:40 2005
+++ gdb-6.3/gdb/linux-nat.c Fri Feb 4 22:56:57 2005
@@ -2382,11 +2382,18 @@ linux_nat_xfer_memory (CORE_ADDR memaddr
int xfer;
if (is_lwp (inferior_ptid))
- inferior_ptid = pid_to_ptid (GET_LWP (inferior_ptid));
-
- xfer = linux_proc_xfer_memory (memaddr, myaddr, len, write, attrib, target);
- if (xfer == 0)
- xfer = child_xfer_memory (memaddr, myaddr, len, write, attrib, target);
+ {
+ /* For lwps, we cannot use linux_proc_xfer_memory. */
+ inferior_ptid = pid_to_ptid (GET_LWP (inferior_ptid));
+ xfer = child_xfer_memory (memaddr, myaddr, len, write, attrib, target);
+ }
+ else
+ {
+ xfer = linux_proc_xfer_memory (memaddr, myaddr, len, write,
+ attrib, target);
+ if (xfer == 0)
+ xfer = child_xfer_memory (memaddr, myaddr, len, write, attrib, target);
+ }
do_cleanups (old_chain);
return xfer;

10
gdb.spec
View File

@ -11,7 +11,7 @@ Name: gdb
Version: 6.3.0.0 Version: 6.3.0.0
# The release always contains a leading reserved number, start it at 0. # The release always contains a leading reserved number, start it at 0.
Release: 0.15 Release: 0.16
License: GPL License: GPL
Group: Development/Debuggers Group: Development/Debuggers
@ -174,6 +174,9 @@ Patch138: gdb-6.3-ia64-corefile-fix-20050127.patch
# Tolerate DW_AT_type referencing <0>. # Tolerate DW_AT_type referencing <0>.
Patch139: gdb-6.3-dwattype0-20050201.patch Patch139: gdb-6.3-dwattype0-20050201.patch
# Fix gcore for threads
Patch140: gdb-6.3-gcore-thread-20050204.patch
%ifarch ia64 %ifarch ia64
BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3 BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3
%else %else
@ -246,6 +249,7 @@ and printing their data.
%patch137 -p1 %patch137 -p1
%patch138 -p1 %patch138 -p1
%patch139 -p1 %patch139 -p1
%patch140 -p1
# Change the version that gets printed at GDB startup, so it is RedHat # Change the version that gets printed at GDB startup, so it is RedHat
# specific. # specific.
@ -414,6 +418,10 @@ fi
# don't include the files in include, they are part of binutils # don't include the files in include, they are part of binutils
%changelog %changelog
* Fri Feb 04 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.16
- Fix gcore to work properly for threaded applications
- Bugzilla 145309, 145092
* Fri Feb 04 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.15 * Fri Feb 04 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.15
- Tolerate DW_AT_type referencing <0> and instead of generating an - Tolerate DW_AT_type referencing <0> and instead of generating an
error, treat as unknown type. error, treat as unknown type.