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| author | John Baldwin <jhb@FreeBSD.org> | 2017-04-04 14:28:07 -0700 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2017-04-04 14:28:07 -0700 |
| commit | 4c7bf4f91b7dd3ccbd12be55316fca8817059a24 (patch) | |
| tree | 2b8f8a774d7e871e6c9222b4069bf26708c182a1 /gdb/fbsd-nat.c | |
| parent | 1e1a8bef60db2f524c5eb1d27be22cfa9ff82a84 (diff) | |
| download | gdb-4c7bf4f91b7dd3ccbd12be55316fca8817059a24.zip gdb-4c7bf4f91b7dd3ccbd12be55316fca8817059a24.tar.gz gdb-4c7bf4f91b7dd3ccbd12be55316fca8817059a24.tar.bz2 | |
Remove support for using the bsd-uthread target on FreeBSD.
The bsd-uthread target supports an old thread library ("libc_r") that
was last included in FreeBSD release 6.4 released in 2008. However,
this library has not been used as the default library since FreeBSD
5.0 (2003) and 4.11 (2005). Thread support for modern FreeBSD binaries
is provided via "normal" LWP support in core files and the native
FreeBSD target.
gdb/ChangeLog:
* amd64-fbsd-tdep.c: Remove "bsd-uthread.h" include.
(amd64fbsd_jmp_buf_reg_offset): Remove.
(amd64fbsd_supply_uthread): Remove function.
(amd64fbsd_collect_uthread): Remove function.
(amd64fbsd_init_abi): Don't set bsd-uthread callbacks.
* configure.tgt (i[34567]86-*-freebsd*): Remove bsd-uthread.o.
(x86_64-*-freebsd*): Remove bsd-uthread.o.
(fbsd-nat.c): Update comment.
* i386-fbsd-tdep.c: Remove "bsd-uthread.h" include.
(i386fbsd_jmp_buf_reg_offset): Remove.
(i386fbsd_supply_uthread): Remove function.
(i386fbsd_collect_uthread): Remove function.
(i386fbsd_init_abi): Don't set bsd-uthread callbacks.
Diffstat (limited to 'gdb/fbsd-nat.c')
| -rw-r--r-- | gdb/fbsd-nat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c index d99f436..25952c3 100644 --- a/gdb/fbsd-nat.c +++ b/gdb/fbsd-nat.c @@ -321,7 +321,7 @@ fbsd_fetch_kinfo_proc (pid_t pid, struct kinfo_proc *kp) FreeBSD's first thread support was via a "reentrant" version of libc (libc_r) that first shipped in 2.2.7. This library multiplexed all of the threads in a process onto a single kernel thread. This - library is supported via the bsd-uthread target. + library was supported via the bsd-uthread target. FreeBSD 5.1 introduced two new threading libraries that made use of multiple kernel threads. The first (libkse) scheduled M user |