From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Zankel Date: Tue, 20 Nov 2012 10:43:59 -0800 Subject: [Buildroot] [PATCH 2/3] xtensa: fix target gdb build and 64-bit host side gdb Message-ID: <50ac8f62.a3c9440a.59e4.fffff6d9@mx.google.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Fix build breakage, use the version of the ptrace header file in asm instead of sys. Also, fix GDB running on 64 bit hosts. GDB was using unsigned long for 32-bit registers, but unsigned long is 64 bit on 64-bit hosts. Signed-off-by: Chris Zankel --- toolchain/gdb/7.4.1/xtensa-asm-ptrace-h.patch | 22 ++++++++++++++++++++++ toolchain/gdb/7.4.1/xtensa-gdb-regsize.patch | 19 +++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 toolchain/gdb/7.4.1/xtensa-asm-ptrace-h.patch create mode 100644 toolchain/gdb/7.4.1/xtensa-gdb-regsize.patch diff --git a/toolchain/gdb/7.4.1/xtensa-asm-ptrace-h.patch b/toolchain/gdb/7.4.1/xtensa-asm-ptrace-h.patch new file mode 100644 index 0000000..3d1b07c --- /dev/null +++ b/toolchain/gdb/7.4.1/xtensa-asm-ptrace-h.patch @@ -0,0 +1,22 @@ +--- gdb-7.4.1/gdb/xtensa-linux-nat.c.orig 2012-10-19 16:23:06.908165323 -0700 ++++ gdb-7.4.1/gdb/xtensa-linux-nat.c 2012-10-19 16:35:30.792134876 -0700 +@@ -36,7 +36,7 @@ + #include "gdb_wait.h" + #include + #include +-#include ++#include + + #include "gregset.h" + #include "xtensa-tdep.h" +--- gdb-7.4.1/gdb/gdbserver/linux-xtensa-low.c.orig 2012-10-19 16:24:06.260162894 -0700 ++++ gdb-7.4.1/gdb/gdbserver/linux-xtensa-low.c 2012-10-19 16:36:07.920133357 -0700 +@@ -23,7 +23,7 @@ + /* Defined in auto-generated file reg-xtensa.c. */ + void init_registers_xtensa (void); + +-#include ++#include + #include + + #include "xtensa-xtregs.c" diff --git a/toolchain/gdb/7.4.1/xtensa-gdb-regsize.patch b/toolchain/gdb/7.4.1/xtensa-gdb-regsize.patch new file mode 100644 index 0000000..e10bb8f --- /dev/null +++ b/toolchain/gdb/7.4.1/xtensa-gdb-regsize.patch @@ -0,0 +1,19 @@ +--- gdb-7.4.1/gdb/xtensa-tdep.h.orig 2012-10-30 11:40:23.546448594 -0700 ++++ gdb-7.4.1/gdb/xtensa-tdep.h 2012-10-30 11:41:43.078445337 -0700 +@@ -17,6 +17,7 @@ + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + ++#include + + /* XTENSA_TDEP_VERSION can/should be changed along with XTENSA_CONFIG_VERSION + whenever the "tdep" structure changes in an incompatible way. */ +@@ -84,7 +85,7 @@ + /* Xtensa ELF core file register set representation ('.reg' section). + Copied from target-side ELF header . */ + +-typedef unsigned long xtensa_elf_greg_t; ++typedef uint32_t xtensa_elf_greg_t; + + typedef struct + { -- 1.7.9.5