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authorWalfred Tedeschi <wtedeschi@sourceware.org>2013-04-30 12:33:52 +0000
committerWalfred Tedeschi <wtedeschi@sourceware.org>2013-04-30 12:33:52 +0000
commitf92b06daf91de6766ae3bf6d6c1cabe1d242cede (patch)
treee5505d239c2984ec34a0f099e1e597a4d3be82f5 /config/bootstrap-asan.mk
parented54588daf47156f054f0e8c5ef894c3c99e6797 (diff)
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Fix display of structures/bitfields in register description.
Add support for displaying structures and bitfields for registers when executing "maint print c-tdesc". This command is also used when converting the xml target description file into c file. Example of the behaviour is given below reporting a snipet of the xml file and a snippet of the c code generated. XML file contains: ... <union id="vecint"> <field name="v4" type="v4int8"/> <field name="v2" type="v2int16"/> </union> <struct id="struct1"> <field name="v4" type="v4int8"/> <field name="v2" type="v2int16"/> </struct> <struct id="struct2" size="8"> <field name="f1" start="0" end="34"/> <field name="f2" start="63" end="63"/> </struct> ... Setting this xml file as target description file and issuing the maintenance print c-tdesc the following output is obtained: feature = tdesc_create_feature (result, "extra"); field_type = tdesc_named_type (feature, "int8"); tdesc_create_vector (feature, "v4int8", field_type, 4); field_type = tdesc_named_type (feature, "int16"); tdesc_create_vector (feature, "v2int16", field_type, 2); type = tdesc_create_union (feature, "vecint"); field_type = tdesc_named_type (feature, "v4int8"); tdesc_add_field (type, "v4", field_type); field_type = tdesc_named_type (feature, "v2int16"); tdesc_add_field (type, "v2", field_type); C output is not supported type "struct1". This is finally the issue. 2013-03-27 Walfred Tedeschi <walfred.tedeschi@intel.com> * target-descriptions.c (maint_print_c_tdesc_cmd): Add case to parse structures as register types and bitfields. testsuite/ * gdb.xml/maint_print_struct.exp: New file. * gdb.xml/maint_print_struct.xml: New file. Change-Id: I2e20b095d508319c80275e724a9452c7e2834067 Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>
Diffstat (limited to 'config/bootstrap-asan.mk')
0 files changed, 0 insertions, 0 deletions