Share i386-linux target description between GDB and GDBserver
authorYao Qi <yao.qi@linaro.org>
Tue, 5 Sep 2017 08:54:53 +0000 (09:54 +0100)
committerYao Qi <yao.qi@linaro.org>
Tue, 5 Sep 2017 08:54:53 +0000 (09:54 +0100)
commit5f035c0716c3b6b310a736841b16088d984be917
tree16b38d34949029002402750d155ed37cd4458a7e
parent0abe8a8992948559d225ff120095e42a1a6a36f4
Share i386-linux target description between GDB and GDBserver

The code on creating i386-linux target descriptions are quite similar
between GDB and GDBserver, so this patch moves them into a shared file
arch/i386.c.  I didn't name it as i386-linux.c, because I want to reuse it
to create other i386 non-linux target descriptions later.

gdb:

2017-09-05  Yao Qi  <yao.qi@linaro.org>

* Makefile.in (ALL_TARGET_OBS): Add i386.o.
(SFILES): Add arch/i386.c.
(HFILES_NO_SRCDIR): Add arch/i386.h.
* arch/i386.c: New file.
* arch/i386.h: New file.
* arch/tdesc.h (allocate_target_description): Declare.
(set_tdesc_architecture): Declare.
(set_tdesc_osabi): Declare.
* configure.tgt (i[34567]86-*-linux*): Add i386.o.
* i386-linux-tdep.c: Don't include ../features/i386/32bit-XXX.c.
include arch/i386.h.
(i386_linux_read_description): Remove code and call
i386_create_target_description.
(set_tdesc_architecture): New function.
(set_tdesc_osabi): New function.
* target-descriptions.h (allocate_target_description): Remove.

gdb/gdbserver:

2017-09-05  Yao Qi  <yao.qi@linaro.org>

* Makefile.in (arch-i386.o): New rule.
* configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
(x86_64-*-linux*): Likewise.
* linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
include arch/i386.h.
(i386_linux_read_description): Remove code and call
i386_create_target_description.
* tdesc.c (allocate_target_description): New function.
* tdesc.h (set_tdesc_architecture): Remove declaration.
(set_tdesc_osabi): Likewise.
15 files changed:
gdb/ChangeLog
gdb/Makefile.in
gdb/arch/i386.c [new file with mode: 0644]
gdb/arch/i386.h [new file with mode: 0644]
gdb/arch/tdesc.h
gdb/configure.tgt
gdb/gdbserver/ChangeLog
gdb/gdbserver/Makefile.in
gdb/gdbserver/configure.srv
gdb/gdbserver/linux-x86-tdesc.c
gdb/gdbserver/tdesc.c
gdb/gdbserver/tdesc.h
gdb/i386-linux-tdep.c
gdb/target-descriptions.c
gdb/target-descriptions.h