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2005-08-22 Roland McGrath <roland@redhat.com>
* dwfl_validate_address.c: New file.
* Makefile.am (libdwfl_a_SOURCES): Add it.
* libdwfl.h: Declare dwfl_validate_address.
* derelocate.c (dwfl_module_relocate_address): Add INTDEF.
* libdwflP.h: Add INTDECL.
* dwfl_module_getdwarf.c (find_symtab): Use elf_getdata instead of
elf_rawdata for symbol-related sections.
* offline.c (dwfl_report_offline): Move offline_next_address outside
module's range, in case it's an ET_EXEC using fixed segment locations.
* libdwfl.h: Update comment.
* dwfl_report_elf.c (dwfl_report_elf): Align BASE to first segment's
required alignment.
2005-08-20 Roland McGrath <roland@redhat.com>
* linux-kernel-modules.c (report_kernel): Take new argument PREDICATE,
function to choose whether to report.
(dwfl_linux_kernel_report_offline): Likewise.
* libdwfl.h: Update decl.
* argp-std.c (parse_opt): Update caller.
* dwfl_getsrclines.c: New file.
* dwfl_onesrcline.c: New file.
* Makefile.am (libdwfl_a_SOURCES): Add them.
* libdwfl.h: Declare dwfl_getsrclines, dwfl_onesrcline.
* linux-kernel-modules.c (dwfl_linux_kernel_find_elf): Don't leak
MODULESDIR[0]. Call fts_close on failure.
* dwfl_module_getdwarf.c (load_dw): Take dwfl_file * instead of Elf *.
Close ET_REL file descriptors after relocation.
(find_dw): Update caller.
* offline.c (dwfl_report_offline): Get the file into memory and close
the file descriptor.
* dwfl_module_getdwarf.c (find_debuginfo): Do nothing when
MOD->debug.elf is already set.
* find-debuginfo.c (try_open): Use TEMP_FAILURE_RETRY.
(dwfl_standard_find_debuginfo): Fail on errors not ENOENT or ENOTDIR.
* argp-std.c (options, parse_opt): Grok -K/--offline-kernel, use
dwfl_linux_kernel_report_offline with offline_callbacks.
* linux-kernel-modules.c (report_kernel): New function, broken out of
...
(dwfl_linux_kernel_report_kernel): ... here. Use it.
(dwfl_linux_kernel_report_offline): New function.
* libdwfl.h: Declare it.
* libdwflP.h: Add INTDECL.
2005-08-19 Roland McGrath <roland@redhat.com>
Use standard debuginfo search path to look for vmlinux.
* find-debuginfo.c (dwfl_standard_find_debuginfo): Don't check CRC if
passed zero.
* linux-kernel-modules.c (try_kernel_name): New function, broken out
of ...
(dwfl_linux_kernel_report_kernel): ... here. Use it.
* argp-std.c (offline_callbacks): New variable.
(parse_opt): Use it for -e. Allow multiple -e options.
* offline.c: New file.
* Makefile.am (libdwfl_a_SOURCES): Add it.
* libdwfl.h: Declare dwfl_offline_section_address, dwfl_report_offline.
* libdwflP.h: Add INTDECLs.
(OFFLINE_REDZONE): New macro.
(struct Dwfl): New member `offline_next_address'.
* dwfl_begin.c (dwfl_begin): Initialize it.
* dwfl_module.c (dwfl_report_begin): Likewise.
* dwfl_report_elf.c (dwfl_report_elf): Accept all types. When ET_REL,
do a nominal absolute section layout starting at BASE.
* libdwfl.h: Update comment.
2005-08-18 Roland McGrath <roland@redhat.com>
* dwfl_module_getsrc_file.c (dwfl_module_getsrc_file): Do
dwfl_module_getdwarf if necessary.
* dwfl_report_elf.c (dwfl_report_elf): Permit ET_REL with BASE==0.
* libdwfl.h: Update comment.
* derelocate.c: New file.
* Makefile.am (libdwfl_a_SOURCES): Add it.
* libdwflP.h (struct Dwfl_Module): isrel -> e_type.
* dwfl_report_elf.c (dwfl_report_elf): Initialize it.
* dwfl_module_getdwarf.c (open_elf): Update initialization.
(load_dw, dwfl_module_addrname): Update uses.
* relocate.c (__libdwfl_relocate): Likewise.
2005-08-04 Roland McGrath <roland@redhat.com>
* libdwfl.h (Dwfl_Callbacks.section_address): Take additional
arguments SHNDX, SHDR.
(dwfl_linux_kernel_module_section_address): Update prototype.
* relocate.c (__libdwfl_relocate_value): Update caller.
* linux-kernel-modules.c (dwfl_linux_kernel_module_section_address):
Take the new arguments.
2005-08-10 Roland McGrath <roland@redhat.com>
* relocate.c (__libdwfl_relocate): Take argument DEBUGFILE,
use it instead of MOD->debug.file.
* libdwflP.h: Update decl.
* dwfl_module_getdwarf.c (load_dw): Update caller.
Fixes bug #165598.
2005-08-09 Roland McGrath <roland@redhat.com>
* libdwflP.h: Include ../libdw/libdwP.h for its INTDECLs.
* cu.c: Use INTUSE on dwarf_* calls.
* dwfl_error.c: Likewise.
* dwfl_module.c: Likewise.
* dwfl_module_getdwarf.c: Likewise.
* dwfl_module_getsrc_file.c: Likewise.
* lines.c: Likewise.
2005-08-07 Roland McGrath <roland@redhat.com>
* linux-kernel-modules.c (dwfl_linux_kernel_find_elf): When module
names contain '_' or '-', look for files named either "foo-bar.ko"
or "foo_bar.ko".
2005-07-29 Roland McGrath <roland@redhat.com>
* loc2c.c: File removed.
* loc2c.h: File removed.
* loc2c-runtime.h: File removed.
* test2.c: File removed.
* Makefile.am (EXTRA_DIST): Variable removed.
(noinst_HEADERS): Remove loc2c.h from here.
2005-07-28 Ulrich Drepper <drepper@redhat.com>
* libdwfl.h: Add a few missing extern for function prototypes.
* libdwfl_crc32.c: New file.
* libdwfl_crc32_file.c: New file.
* libdwflP.h: Declare the new functions.
* Makefile.am (libdwfl_a_SOURCES): Add libdwfl_crc32.c and
libdwfl_crc32_file.c.
* libdwfl/find-debuginfo.c (check_crc): Use __libdwfl_crc32_file
instead of crc32_file.
2005-07-28 Roland McGrath <roland@redhat.com>
* ptest.c: Moved to ../tests/dwflmodtest.c.
* Makefile.am (noinst_PROGRAMS): Variable removed.
(libdwfl_so_SOURCES, libdwfl_LIBS, libdwfl_so_LDADD): Likewise.
(EXTRA_DIST, ptest_LDADD, test2_LDADD): Likewise.
(libdwfl): Don't use libdwfl.so any more.
(libdwfl.so, install, uninstall): Targets removed.
(test2_SOURCES): Define EXTRA_DIST instead of this.
* libdwfl.map: File removed.
* libdwfl.h: Use "" for libdw.h #include.
2005-07-27 Roland McGrath <roland@redhat.com>
* libdwfl.map: Add dwfl_getmodules.
2005-07-23 Ulrich Drepper <drepper@redhat.com>
* Makefile.am: Fix rules to allow building with mudflap.
2005-07-21 Roland McGrath <roland@redhat.com>
* Makefile.am (noinst_HEADERS): Add loc2c.c.
* test2.c (main): Check sscanf result to quiet warning.
2005-07-20 Roland McGrath <roland@redhat.com>
* libdwfl-branch merged, creating this direcotry.
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