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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-15 17:37:28 +0200 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-15 17:41:18 +0200 |
| commit | 700ca40f6fc1addd7238f4ab57f76c095ad3c99f (patch) | |
| tree | 12b2015cae145efd1fc7ec5c847387d1c6235c40 /gdb/doc | |
| parent | 9904185cfde13d6c6849f1f042c8e3b74974cf08 (diff) | |
| download | gdb-700ca40f6fc1addd7238f4ab57f76c095ad3c99f.zip gdb-700ca40f6fc1addd7238f4ab57f76c095ad3c99f.tar.gz gdb-700ca40f6fc1addd7238f4ab57f76c095ad3c99f.tar.bz2 | |
gdbserver build-id attribute generator
Producer part of the new "build-id" XML attribute.
gdb/ChangeLog
2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
Jan Kratochvil <jan.kratochvil@redhat.com>
gdbserver build-id attribute generator.
* features/library-list-svr4.dtd (library-list-svr4): New
'build-id' attribute.
gdb/doc/ChangeLog
2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
Jan Kratochvil <jan.kratochvil@redhat.com>
gdbserver build-id attribute generator.
* gdb.texinfo (Library List Format for SVR4 Targets): Add
'build-id' in description, example, new attribute in dtd.
gdb/gdbserver/ChangeLog
2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
Jan Kratochvil <jan.kratochvil@redhat.com>
gdbserver build-id attribute generator.
* linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
(ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
(ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
(find_phdr): New.
(get_dynamic): Use find_pdhr to traverse program headers.
(struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
(compare_mapping_entry_range, struct find_memory_region_callback_data)
(read_build_id, find_memory_region_callback, lrfind_mapping_entry)
(get_hex_build_id): New.
(linux_qxfer_libraries_svr4): Add optional build-id attribute
to reply XML document.
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 17 |
2 files changed, 17 insertions, 7 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index cf37489..5b90cb4 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,10 @@ +2015-07-15 Aleksandar Ristovski <aristovski@qnx.com + Jan Kratochvil <jan.kratochvil@redhat.com> + + gdbserver build-id attribute generator. + * gdb.texinfo (Library List Format for SVR4 Targets): Add + 'build-id' in description, example, new attribute in dtd. + 2015-07-08 Andrew Burgess <andrew.burgess@embecosm.com> * gdb.texinfo (Selection): Update documentation for 'frame' diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 9e2ecd1..932c38d 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -39513,6 +39513,8 @@ memory address. It is a displacement of absolute memory address against address the file was prelinked to during the library load. @item @code{l_ld}, which is memory address of the @code{PT_DYNAMIC} segment +@item +@code{build-id}, hex encoded @code{NT_GNU_BUILD_ID} note, if it exists. @end itemize Additionally the single @code{main-lm} attribute specifies address of @@ -39530,7 +39532,7 @@ looks like this: <library name="/lib/ld-linux.so.2" lm="0xe4f51c" l_addr="0xe2d000" l_ld="0xe4eefc"/> <library name="/lib/libc.so.6" lm="0xe4fbe8" l_addr="0x154000" - l_ld="0x152350"/> + l_ld="0x152350" build-id="9afccf7cc41e6293476223fe72480854"/> </library-list-svr> @end smallexample @@ -39539,13 +39541,14 @@ The format of an SVR4 library list is described by this DTD: @smallexample <!-- library-list-svr4: Root element with versioning --> <!ELEMENT library-list-svr4 (library)*> -<!ATTLIST library-list-svr4 version CDATA #FIXED "1.0"> -<!ATTLIST library-list-svr4 main-lm CDATA #IMPLIED> +<!ATTLIST library-list-svr4 version CDATA #FIXED "1.0"> +<!ATTLIST library-list-svr4 main-lm CDATA #IMPLIED> <!ELEMENT library EMPTY> -<!ATTLIST library name CDATA #REQUIRED> -<!ATTLIST library lm CDATA #REQUIRED> -<!ATTLIST library l_addr CDATA #REQUIRED> -<!ATTLIST library l_ld CDATA #REQUIRED> +<!ATTLIST library name CDATA #REQUIRED> +<!ATTLIST library lm CDATA #REQUIRED> +<!ATTLIST library l_addr CDATA #REQUIRED> +<!ATTLIST library l_ld CDATA #REQUIRED> +<!ATTLIST library build-id CDATA #IMPLIED> @end smallexample @node Memory Map Format |