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Change tic6x target descriptions

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This patch changes tic6x target descriptions to be more flexible.  Rebuild
tic6x-uclinux GDBserver with my x86 g++, and the unit test passes.

gdb:

2017-11-24  Yao Qi  <yao.qi@linaro.org>

	* arch/tic6x.c: New file.
	* arch/tic6x.h: New file.
	* features/Makefile (FEATURE_XMLFILES): Add tic6x-c6xp.xml,
	tic6x-core.xml and tic6x-gp.xml.
	* features/tic6x-c6xp.c: Generated.
	* features/tic6x-core.c: Generated.
	* features/tic6x-gp.c: Generated.
	* target-descriptions.c (maint_print_c_tdesc_cmd): Match
	"tic6x-".

gdb/gdbserver:

2017-11-24  Yao Qi  <yao.qi@linaro.org>

	* configure.srv: Set $srv_regobj for tic6x-linux.
	* linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
	(tic6x_read_description): Move some code to tic6x_arch_setup.
	(tic6x_tdesc_test): New function.
	(initialize_low_arch): Call selftests::register_test.
This commit is contained in:
Yao Qi
2017-11-24 09:29:43 +00:00
parent 6d2cd6b208
commit 506fe5f499
11 changed files with 286 additions and 44 deletions
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14
gdb/gdbserver/configure.srv
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@@ -356,16 +356,18 @@ case "${target}" in
spu*-*-*) srv_regobj=reg-spu.o
srv_tgtobj="spu-low.o fork-child.o fork-inferior.o"
;;
tic6x-*-uclinux) srv_regobj="tic6x-c64xp-linux.o"
srv_regobj="${srv_regobj} tic6x-c64x-linux.o"
srv_regobj="${srv_regobj} tic6x-c62x-linux.o"
srv_xmlfiles="tic6x-c64xp-linux.xml"
srv_xmlfiles="${srv_xmlfiles} tic6x-c64x-linux.xml"
srv_xmlfiles="${srv_xmlfiles} tic6x-c62x-linux.xml"
tic6x-*-uclinux) if $development; then
srv_regobj="tic6x-c64xp-linux.o"
srv_regobj="${srv_regobj} tic6x-c64x-linux.o"
srv_regobj="${srv_regobj} tic6x-c62x-linux.o"
else
srv_regobj=""
fi
srv_xmlfiles="${srv_xmlfiles} tic6x-core.xml"
srv_xmlfiles="${srv_xmlfiles} tic6x-gp.xml"
srv_xmlfiles="${srv_xmlfiles} tic6x-c6xp.xml"
srv_tgtobj="$srv_linux_obj linux-tic6x-low.o"
srv_tgtobj="${srv_tgtobj} arch/tic6x.o"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes