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| author |   Ulrich Weigand <uweigand@de.ibm.com> | 2009-07-31 14:39:12 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2009-07-31 14:39:12 +0000 |
| commit | e35359c551b7ae1fb3bf1cdff1c58f3abafa07fb (patch) | |
| tree | 6d9fbcaaa4c4ba6e30b644179b3c6d13164a8505 /gdb/xml-tdesc.c | |
| parent | * breakpoint.c (remove_breakpoints): If removing one breakpoint (diff) | |
| download | binutils-gdb-e35359c551b7ae1fb3bf1cdff1c58f3abafa07fb.tar.gz binutils-gdb-e35359c551b7ae1fb3bf1cdff1c58f3abafa07fb.tar.bz2 binutils-gdb-e35359c551b7ae1fb3bf1cdff1c58f3abafa07fb.zip | |
ChangeLog:
* features/gdb-target.dtd (target): Accept optional
<compatible> elements.
(compatible): Define element.
* target-descriptions.h (tdesc_compatible_p): New.
(tdesc_add_compatible): New.
* target-descriptions.c (arch_p): New VEC_P type.
(struct target_desc): New member compatible.
(free_target_description): Handle it.
(maint_print_c_tdesc_cmd): Likewise.
(tdesc_compatible_p): New function.
(tdesc_add_compatible): New function.
* xml-tdesc.c (tdesc_end_compatible): New function.
(target_children): Handle <compatible> element.
* arch-utils.c (choose_architecture_for_target): Accept target
description instead of BFD architecture as input. Query target
description for compatible architectures.
(gdbarch_info_fill): Update call.
* NEWS: Mention <compatible> element of target descriptions.
doc/ChangeLog:
* gdb.texinfo (Target Descriptions): Document <compatible> element.
Diffstat (limited to 'gdb/xml-tdesc.c')
| -rw-r--r-- | gdb/xml-tdesc.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/xml-tdesc.c b/gdb/xml-tdesc.c index 5fd8a412612..4fa78439bef 100644 --- a/gdb/xml-tdesc.c +++ b/gdb/xml-tdesc.c @@ -124,6 +124,20 @@ tdesc_end_osabi (struct gdb_xml_parser *parser, set_tdesc_osabi (data->tdesc, osabi); } +/* Handle the end of a <compatible> element and its value. */ + +static void +tdesc_end_compatible (struct gdb_xml_parser *parser, + const struct gdb_xml_element *element, + void *user_data, const char *body_text) +{ + struct tdesc_parsing_data *data = user_data; + const struct bfd_arch_info *arch; + + arch = bfd_scan_arch (body_text); + tdesc_add_compatible (data->tdesc, arch); +} + /* Handle the start of a <target> element. */ static void @@ -334,6 +348,8 @@ static const struct gdb_xml_element target_children[] = { NULL, tdesc_end_arch }, { "osabi", NULL, NULL, GDB_XML_EF_OPTIONAL, NULL, tdesc_end_osabi }, + { "compatible", NULL, NULL, GDB_XML_EF_OPTIONAL | GDB_XML_EF_REPEATABLE, + NULL, tdesc_end_compatible }, { "feature", feature_attributes, feature_children, GDB_XML_EF_OPTIONAL | GDB_XML_EF_REPEATABLE, tdesc_start_feature, NULL }, |