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Workaround glibc declaration of ps_get_thread_area in nptl_db/proc_service.h

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until it gets updated in the Fedora build.
This commit is contained in:
Dave Anderson 2016-10-14 14:53:38 -04:00
parent 943c565d63
commit f37008e205
2 changed files with 63 additions and 0 deletions
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2
crash.spec
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@ -18,6 +18,7 @@ Provides: bundled(libiberty)
Provides: bundled(gdb) = 7.6 Provides: bundled(gdb) = 7.6
Patch0: lzo_snappy.patch Patch0: lzo_snappy.patch
Patch1: use_system_readline_v3.patch Patch1: use_system_readline_v3.patch
Patch2: glibc_ps_get_thread_area_workaround.patch
%description %description
The core analysis suite is a self-contained tool that can be used to The core analysis suite is a self-contained tool that can be used to
@ -40,6 +41,7 @@ offered by Mission Critical Linux, or the LKCD kernel patch.
%setup -n %{name}-%{version} -q %setup -n %{name}-%{version} -q
%patch0 -p1 -b lzo_snappy.patch %patch0 -p1 -b lzo_snappy.patch
%patch1 -p1 -b use_system_readline_v3.patch %patch1 -p1 -b use_system_readline_v3.patch
%patch2 -p1 -b glibc_ps_get_thread_area_workaround.patch
%build %build
make RPMPKG="%{version}-%{release}" CFLAGS="%{optflags}" make RPMPKG="%{version}-%{release}" CFLAGS="%{optflags}"

61
glibc_ps_get_thread_area_workaround.patch Normal file
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@ -0,0 +1,61 @@
--- crash-7.1.6/gdb-7.6.patch.orig
+++ crash-7.1.6/gdb-7.6.patch
@@ -2299,3 +2299,58 @@ diff -up gdb-7.6/bfd/elf64-ppc.c.orig gd
do_cleanups (old_chain);
}
+--- gdb-7.6/gdb/gdb_proc_service.h.orig
++++ gdb-7.6/gdb/gdb_proc_service.h
+@@ -115,7 +115,7 @@ extern pid_t ps_getpid (struct ps_procha
+ /* Fetch the special per-thread address associated with the given LWP.
+ This call is only used on a few platforms (most use a normal register).
+ The meaning of the `int' parameter is machine-dependent. */
+-extern ps_err_e ps_get_thread_area (const struct ps_prochandle *,
++extern ps_err_e ps_get_thread_area (struct ps_prochandle *,
+ lwpid_t, int, psaddr_t *);
+
+
+--- gdb-7.6/gdb/amd64-linux-nat.c.orig
++++ gdb-7.6/gdb/amd64-linux-nat.c
+@@ -493,7 +493,7 @@ amd64_linux_new_fork (struct lwp_info *p
+ a request for a thread's local storage address. */
+
+ ps_err_e
+-ps_get_thread_area (const struct ps_prochandle *ph,
++ps_get_thread_area (struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+ {
+ if (gdbarch_bfd_arch_info (target_gdbarch ())->bits_per_word == 32)
+--- gdb-7.6/gdb/aarch64-linux-nat.c.orig
++++ gdb-7.6/gdb/aarch64-linux-nat.c
+@@ -750,7 +750,7 @@ aarch64_linux_new_fork (struct lwp_info
+ storage (or its descriptor). */
+
+ ps_err_e
+-ps_get_thread_area (const struct ps_prochandle *ph,
++ps_get_thread_area (struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+ {
+ struct iovec iovec;
+--- gdb-7.6/gdb/arm-linux-nat.c.orig
++++ gdb-7.6/gdb/arm-linux-nat.c
+@@ -613,7 +613,7 @@ supply_fpregset (struct regcache *regcac
+ /* Fetch the thread-local storage pointer for libthread_db. */
+
+ ps_err_e
+-ps_get_thread_area (const struct ps_prochandle *ph,
++ps_get_thread_area (struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+ {
+ if (ptrace (PTRACE_GET_THREAD_AREA, lwpid, NULL, base) != 0)
+--- gdb-7.6/gdb/i386-linux-nat.c.orig
++++ gdb-7.6/gdb/i386-linux-nat.c
+@@ -849,7 +849,7 @@ i386_linux_new_fork (struct lwp_info *pa
+ storage (or its descriptor). */
+
+ ps_err_e
+-ps_get_thread_area (const struct ps_prochandle *ph,
++ps_get_thread_area (struct ps_prochandle *ph,
+ lwpid_t lwpid, int idx, void **base)
+ {
+ /* NOTE: cagney/2003-08-26: The definition of this buffer is found